1 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
3 * Makefile.in (parse.o): Adjust dependencies.
4 * parse.y: Include tree-dump.h.
6 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
8 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
11 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
13 * parse.y (issue_warning_error_from_context): Call
14 pp_output_formatted_text to be able to get the buffer.
16 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
18 * parse.y (issue_warning_error_from_context): Update for the
19 renaming of pp_format_text to pp_format.
21 2005-06-28 Paul Brook <paul@codesourcery.com>
23 * decl.c (java_init_decl_processing): Call
24 default_init_unwind_resume_libfunc.
26 2005-06-27 Tom Tromey <tromey@redhat.com>
28 PR java/21540, PR java/13788:
29 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
30 fold_constant_for_init.
31 (patch_binop): Added 'folding' argument. Updated all callers.
32 (patch_unaryop) <NOP_EXPR>: New case.
33 (fold_constant_for_init) <NOP_EXPR>: Likewise.
34 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
36 2005-06-25 Jan Hubicka <jh@suse.cz>
38 * builtins.c (define_builtin): Accept new flags parameter.
39 (initialize_builtins): Mark the builtins const and nothrow accordingly.
41 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
43 * all files: Update FSF address in copyright headers.
45 2005-06-24 Tom Tromey <tromey@redhat.com>
47 * verify-impl.c (verify_instructions_0): Correctly handle
48 situation where PC falls off end.
50 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
53 * parse.y (find_most_specific_methods_list): Remove special case for
56 2005-06-15 Tom Tromey <tromey@redhat.com>
59 * class.c (make_method_value): Use soft_abstractmethod_node for
61 * java-tree.h (soft_abstractmethod_node): New define.
62 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
63 * decl.c (java_init_decl_processing): Initialize
64 soft_abstractmethod_node.
66 2005-06-13 Geoffrey Keating <geoffk@apple.com>
68 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
70 2005-06-13 Per Bothner <per@bothner.com>
72 * expr.c (int highest_label_pc_this_method,
73 start_label_pc_this_method): New globals.
74 (lookup_label): Add start_label_pc_this_method to pc for label, and
75 update highest_label_pc_this_method. This prevents conflicts between
76 labels from different methods.
77 * java-tree.h: Declare new globals.
78 * jcf-parse.c (parse_class_file): If needed bump
79 start_label_pc_this_method and reset highest_label_pc_this_method.
81 2005-06-13 Tom Tromey <tromey@redhat.com>
84 * parse.y (nested_field_access_p): Handle case where outer field
85 is inherited by enclosing class.
87 2005-06-12 Per Bothner <per@bothner.com>
89 * class.c (inherits_from_p): Do load_class if needed.
91 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
93 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
94 * java-tree.h (parse_error_context): Move...
95 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
96 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
97 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
99 2005-06-08 Roger Sayle <roger@eyesopen.com>
101 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
103 2005-06-06 Jakub Jelinek <jakub@redhat.com>
105 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
106 msgid for argument name.
107 * gjavah.c (error): Likewise.
108 * java-tree.h (parse_error_context): Likewise.
109 * parse.y (parse_error_context, parse_warning_context,
110 issue_warning_error_from_context): Likewise.
112 2005-06-01 Tom Tromey <tromey@redhat.com>
115 * class.c (build_static_field_ref): Don't fold constant fields if
116 current class is from a .class file and we're using indirect
119 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
121 * java/verify-glue.c: Don't include errors.h and include toplev.h.
122 * java/Make-lang.in: Updates dependencies.
124 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
127 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
128 NESTED_FIELD_ACCESS_IDENTIFIER_P.
129 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
130 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
131 * jcf-write.c (generate_classfile): Use
132 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
133 OUTER_FIELD_ACCESS_IDENTIFIER_P.
134 * parse.y (build_outer_field_access): Rename to
135 build_nested_field_access. Support static fields and outer-to-inner
137 (outer_field_access_p): Rename to nested_field_access_p. Support
138 static fields and generalise to outer-to-inner class and sibling
139 inner class accesses.
140 (outer_field_expanded_access_p): Rename to
141 nested_field_expanded_access_p and support static fields.
142 (outer_field_access_fix): Rename to nested_field_access_fix and
143 support static fields.
144 (build_outer_field_access_expr): Rename to
145 build_nested_field_access_expr and support static fields.
146 (build_outer_field_access_methods): Rename to
147 build_nested_field_access_methods and support static fields. For
148 static fields, generate accessors without class instance parameters.
149 (build_outer_field_access_method): Rename to
150 build_nested_field_access_method and support static fields.
151 (build_outer_method_access_method): Use
152 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
153 OUTER_FIELD_ACCESS_IDENTIFIER_P.
154 (resolve_expression_name): Consider static field accesses across
156 (resolve_qualified_expression_name): Likewise.
157 (java_complete_lhs): Use nested_field_access_fix instead of
158 outer_field_access_fix.
159 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
160 Use nested_field_expanded_access_p instead of
161 outer_field_expanded_access_p. Use nested_field_access_fix instead
162 of outer_field_access_fix.
163 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
164 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
166 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
168 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
169 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
170 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
171 MINOR_BINARYCOMPAT_ABI_VERSION): New.
172 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
173 (parse_version): Calculate version ID using new method. Use bit-flags
174 for flag_indirect_dispatch and flag_bootstrap_classes.
176 2005-05-25 Richard Henderson <rth@redhat.com>
179 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
180 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
181 DECL_CONTEXT; avoid pushdecl_top_level.
182 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
183 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
184 (layout_class_method): Likewise.
185 * decl.c (java_mark_cni_decl_local): New.
186 (java_mark_class_local): Use it.
187 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
188 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
189 (struct lang_decl_func): Add local_cni;
190 (struct lang_decl_var): Add class_field, vtable.
191 (java_mangle_decl): Declare.
192 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
193 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
194 (mangle_obstack_1): New.
195 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
196 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
197 lhd_set_decl_assembler_name for things that don't need mangling.
198 (mangle_class_field): Rename from java_mangle_class_field, make
199 static, don't call init_mangling or finish_mangling.
200 (mangle_vtable): Similarly.
201 (mangle_local_cni_method_decl): New.
202 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
203 gcc_assert, and MANGLE_RAW_STRING.
204 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
206 2005-05-25 DJ Delorie <dj@redhat.com>
208 * class.c (set_constant_value): Move warning control from if() to
211 2005-05-24 Richard Henderson <rth@redhat.com>
213 * builtins.c (define_builtin): Don't call make_decl_rtl.
214 * constants.c (build_constant_data_ref): Likewise.
215 * class.c (build_utf8_ref): Likewise.
216 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
217 (get_dispatch_table, layout_class_method): Likewise.
218 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
220 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
221 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
222 to determine if we need a non-zero address.
223 * decl.c (builtin_function): Don't call make_decl_rtl.
224 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
225 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
226 * resource.c (compile_resource_data): Likewise.
227 * parse.y (resolve_field_access): Re-word comment to avoid
230 2005-05-24 Richard Henderson <rth@redhat.com>
232 * class.c (registered_class): Take it out of class_roots; turn into
234 (register_class): Make static. Don't duplicate decl node. Use
236 (emit_register_classes): Use VEC_iterate. Use output_constant
237 instead of assemble_integer. Don't call mark_decl_referenced
239 * java-tree.h (register_class): Remove decl.
241 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
245 * parse.y (register_package, package_list): Remove.
246 (package_declaration): Do not call register_package.
247 (do_resolve_class): Do not use package_list.
249 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
251 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
254 2005-05-15 Tom Tromey <tromey@redhat.com>
257 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
260 2005-05-12 Aaron Luchko <aluchko@redhat.com>
262 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
264 2005-05-11 Tom Tromey <tromey@redhat.com>
266 * gcj.texi (Code Generation): Document -fbootstrap-classes.
267 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
268 (parse_version): Use it.
269 * lang.opt (-fbootstrap-classes): New option.
271 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
274 * class.c (maybe_layout_super_class): Look for imports in this_class.
275 * parse.h (ctxp_for_generation_last): New.
276 (do_resolve_class): Add a parameter.
277 * parse.y (ctxp_for_generation_last): New.
278 (java_pop_parser_context): Add at end of list.
279 (find_in_imports, find_in_imports_on_demand): Look in ctxp
280 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
281 the given type are NULL.
282 (do_resolve_class): Look into the imports of the new second parameter.
283 Adjust recursive calls.
284 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
285 calls to do_resolve_class.
286 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
287 (java_complete_class): Do not do that here.
289 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
292 * Make-lang.in (java): Add gjnih.
293 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
294 (GJNIH_OBJS): New variable.
295 (gjnih$(exeext)): New target.
296 (JAVA_MANFILES): Add gjnih.1.
297 (java.uninstall): Add gjnih.1.
298 (java.mostlyclean): Add gjnih.
299 (java.maintainer-clean): Add gjnih.1.
300 (java/gjavah-jni.o): New target.
301 (.INTERMEDIATE): Add gjnih.pod.
302 (gjnih.pod): New target.
303 * config-lang.in (stagestuff): Add gjnih.
304 * gcj.texi (Top): Add gjnih node.
305 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
306 -bootclasspath options.
307 (Invoking gjnih): New node.
308 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
309 (TOOLNAME): New macro.
310 (error): Replace hard-coded gcjh with TOOLNAME.
311 (process_file): Likewise.
314 (help): Likewise. Add help output for -force, -old, -trace and -J
316 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
317 (options): Add force, old, trace and J fields.
318 (main): Handle -force, -old, -trace and -J options.
320 2005-05-03 Tom Tromey <tromey@redhat.com>
323 * gjavah.c (main): Unlink output file on error.
325 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
327 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
330 2005-04-29 Tom Tromey <tromey@redhat.com>
332 * expr.c (build_jni_stub): Updated for change to build_block.
334 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
336 * expr.c (force_evaluation_order): Declare 'saved' earlier.
338 2005-04-28 Andrew Haley <aph@redhat.com>
341 * java-tree.h (soft_resolvepoolentry_node): New.
342 (alloc_constant_fieldref): Declare.
343 * expr.c (expand_java_field_op): Don't call class_init for
344 accesses to static fields with indirect dispatch.
345 * builtins.c (initialize_builtins): Add "__builtin_expect".
346 * decl.c (soft_resolvepoolentry_node): New variable.
347 (java_init_decl_processing): Create a decl for
348 "_Jv_ResolvePoolEntry".
349 * class.c (build_fieldref_cache_entry): New function.
350 (build_static_field_ref): Rewrite for indirect dispatch.
351 * constants.c (find_name_and_type_constant_tree): New function.
352 (alloc_constant_fieldref): Likewise.
353 (build_constants_constructor): Handle CONSTANT_Fieldref and
354 CONSTANT_NameAndType.
357 * expr.c (force_evaluation_order): Convert outgoing args smaller
360 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
362 * gcj.texi (libgcj Runtime Properties): Remove obsolete
363 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
364 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
366 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
368 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
369 to `unlock_stream' with `unlock_std_streams'.
371 2005-04-25 Jakub Jelinek <jakub@redhat.com>
373 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
374 instead of just expr.h.
376 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
378 * gjavah.c (main): Unlock the stdio streams.
379 * jcf-dump.c (main): Likewise.
380 * jv-scan.c (main): Likewise.
381 * jvgenmain.c (main): Likewise.
383 2005-04-23 DJ Delorie <dj@redhat.com>
385 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
386 parse.y: Adjust warning() callers.
388 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
390 * gcj.texi (Object fields): Change "Integer" to "Int" in example
393 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
395 * gcj.texi: Fix typos and bogus example.
397 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
399 * except.c: Fix a comment typo.
401 2005-04-19 Julian Brown <julian@codesourcery.com>
403 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
404 indirect dispatch with PIC.
406 2005-04-18 Andrew Haley <aph@redhat.com>
408 * java-except.h (struct eh_range.handler): Remove unused field.
409 (handle_nested_ranges): Remove function declaration.
410 (sanity_check_exception_range): Add function declaration.
411 * verify.c (verify_jvm_instructions): Remove call to
412 handle_nested_ranges.
413 * verify-glue.c (verify_jvm_instructions_new): Call
414 sanity_check_exception_range.
415 * except.c (link_handler, eh_range_freelist, link_handler,
416 handle_nested_ranges): Remove.
417 (add_handler): Rewrite.
418 (sanity_check_exception_range): New function.
419 (print_ranges): New function.
421 2005-04-13 Julian Brown <julian@codesourcery.com>
423 * decl.c (finish_method): Give methods once-only linkage.
425 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
427 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
429 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
431 * java-tree.h: Don't use PARAMS().
433 2005-04-07 Per Bothner <per@bothner.com>
435 * class.c (push_class): By default, suppress debug output.
436 (finish_class): Enable debug output for classes we're emitting.
438 2005-04-07 Andrew Haley <aph@redhat.com>
440 * gcj.texi: Correct gcj-dbtool instructions.
442 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
444 * gcj.texi: Fix a typo.
445 * lang.c: Fix a comment typo.
447 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
449 * gcj.texi (Invoking gij): Add descriptions of new -X options.
450 Mention recognized-and-ignored compatibility options.
451 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
453 (About CNI): Add Memory allocation section.
455 2005-04-01 Tom Tromey <tromey@redhat.com>
457 * decl.c (java_init_decl_processing): Fix types of
458 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
459 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
460 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
462 2005-03-31 Jan Hubicka <jh@suse.cz>
464 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
465 * class.c: Include cgraph.h
466 (make_local_functoin_alias): Mark aslias as needed.
467 * resource.c: Include cgraph.h
468 (compile_resource_data): Go via cgraph interface.
470 2005-03-30 Ian Lance Taylor <ian@airs.com>
472 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
474 2005-03-30 Tom Tromey <tromey@redhat.com>
476 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
477 inner_class_info_index==0 or outer_class_info_index==0.
479 2005-03-29 Tom Tromey <tromey@redhat.com>
481 * gcj.texi (libgcj Runtime Properties): Document
482 gnu.gcj.runtime.endorsed.dirs.
484 2005-03-24 Anthony Green <green@redhat.com>
486 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
489 2005-03-23 Tom Tromey <tromey@redhat.com>
491 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
492 (parse_version): Use it.
494 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
496 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
498 2005-03-18 Andrew Haley <aph@redhat.com>
501 * decl.c (update_aliases): Don't update variables that are about
503 (maybe_poplevels): Add comment.
505 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
508 * jcf-parse.c (duplicate_class_warning): New function.
509 (java_parse_file): Call duplicate_class_warning if
510 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
511 (parse_zip_file_entries): Likewise. Also set
512 CLASS_FROM_CURRENTLY_COMPILED_P.
514 2005-03-16 Andrew Haley <aph@redhat.com>
516 * expr.c (expand_java_arrayload): Don't generate a
517 NullPointerException based on the type of the node.
518 (build_java_array_length_access): Likewise.
520 2005-03-15 Zack Weinberg <zack@codesourcery.com>
522 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
524 2005-03-11 Tom Tromey <tromey@redhat.com>
526 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
527 (libgcj Runtime Properties): Document the default .db.
529 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
532 * parse.y (checks_throws_clauses): Check exceptions list even when
533 the base class does not come from a source file being compiled.
534 (java_complete_lhs): Remove unused variable 'wfl'.
536 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
539 * decl.c (finish_method): Emit _Jv_InitClass for private static
540 methods inside inner classes as well.
542 2005-03-08 Julian Brown <julian@codesourcery.com>
543 * Revert patch from 2005-03-08 for causing bootstrap failure on
546 2005-03-08 Julian Brown <julian@codesourcery.com>
548 * decl.c (finish_method): Give methods once-only linkage.
550 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
552 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
554 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
556 * verify-glue.c (vfy_is_assignable_from): Perform static check using
557 can_widen_reference_to if the C++ ABI is in use.
558 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
559 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
560 type_isresolved, init_state, set_pc, state_get_pc,
561 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
562 (verify_fail): Report the current PC from the verifier context.
563 (free_state): Remove #if 0 block to enable this function.
564 (free_verifier_context): Call free_state on state_list iterator
565 values before freeing them.
566 * expr.c (pop_type_0): Pop correct type for error message when stack
567 contains a multi-word type.
569 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
571 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
572 for known NULL array length access.
574 2005-03-07 Tom Tromey <tromey@redhat.com>
576 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
578 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
580 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
581 typeck.c: Update copyright.
583 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
586 * xref.c, xref.h: Remove file.
587 * Make-lang.in (java/xref.o): Remove.
588 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
589 * lang.c (flag_emit_xref): Remove definition.
590 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
591 * typeck.c (convert): Remove use of do_not_fold.
592 * parse.y (do_not_fold): Remove definition.
593 (parser grammar): Remove xref code.
594 (maybe_create_class_interface_decl, create_class): Likewise.
595 (register_fields, method_header, finish_method_declaration): Likewise.
596 (declare_local_variables, source_end_java_method): Likewise.
597 (java_complete_expand_classes): Do not set do_not_fold.
598 (java_complete_expand_method): Remove xref code.
599 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
600 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
601 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
602 (patch_synchronized_statement, patch_throw_statement): Likewise.
603 (maybe_build_class_init_for_field): Likewise.
605 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
607 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
608 instead of IS_NON_TYPE_CODE_CLASS.
610 2005-03-04 Andrew Haley <aph@redhat.com>
613 * class.c (set_method_index): Don't set method_index if it is
615 (layout_class_method): Don't complain about "non-static method foo
616 overrides static method" in the case of indirect dispatch.
618 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
622 * Make-lang.in: Don't elide warnings in jcf-io.c.
624 2005-03-01 Per Bothner <per@bothner.com>
627 * check-init.c (wfl): Remove static.
628 (final_assign_error, check_init): Replace calls to parse_error_context
630 (check_init): Save, set, and restore input_location for each exp.
632 2005-03-01 Per Bothner <per@bothner.com>
634 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
635 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
636 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
638 2005-03-01 Per Bothner <per@bothner.com>
640 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
642 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
645 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
648 2005-02-22 Tom Tromey <tromey@redhat.com>
651 * verify-impl.c (EITHER): New define.
652 (types_compatible): Handle it.
653 (check_field_constant): Use it.
655 2005-02-18 Tom Tromey <tromey@redhat.com>
658 * verify-impl.c (types_equal): Fixed test.
661 * verify-glue.c (vfy_class_has_field): New function.
662 * verify.h (vfy_class_has_field): Declare.
663 * verify-impl.c (check_field_constant): Added 'putfield'
665 (verify_instructions_0): Updated.
666 (types_equal): New function.
668 2005-02-14 Tom Tromey <tromey@redhat.com>
671 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
672 stack effect of multianewarray.
674 2005-02-14 Andrew Haley <aph@redhat.com>
677 * expr.c (expand_byte_code): Call promote_arguments().
678 (promote_arguments): New function.
679 * decl.c (check_local_unnamed_variable): Remove special case for
681 (find_local_variable): Promote all boolean types to int
682 when searching for local variable decls.
684 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
686 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
687 parse-scan.y: Update copyright.
689 2005-02-11 Per Bothner <per@bothner.com>
692 * parse-scan.y (input_location): Remove variable.
693 (main_input_filename): New - replaces input_filename, which isn't
694 settable if USE_MAPPED_LOCATION.
695 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
696 so we don't reference input_location or wfl_operator in that case.
697 * jv-scan.c (expand_location): Remove - no longer used.
698 (main): Set main_input_filename rather than input_filename.
700 2005-02-09 Richard Henderson <rth@redhat.com>
702 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
703 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
705 2005-02-08 Marcin Dalecki <martin@dalecki.de>
707 * expr.c (add_type_assertion): Use the proper enumeration type,
708 since this is what htab_find_slot() is expecting.
710 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
712 * gcj.texi: Update copyright dates.
714 2005-02-02 Tom Tromey <tromey@redhat.com>
716 * gcj.texi (libgcj Runtime Properties): Default library_control
719 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
722 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
723 (modifiers) when square brackets are present in a declaration for
725 * jv-scan.c (main): Set input_filename and input_line.
727 2005-02-01 Tom Tromey <tromey@redhat.com>
730 * gjavah.c (get_field_name): Don't override name for JNI header.
732 2005-02-01 Roger Sayle <roger@eyesopen.com>
734 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
735 of unsigned types using iushr and lushr JVM bytecodes.
737 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
740 * gjavah.c (jni_print_float): Do not emit floating-point
741 initialiser for a static final field.
742 (jni_print_double): Likewise.
744 2005-02-01 Mark Mitchell <mark@codesourcery.com>
747 2005-01-31 Mark Mitchell <mark@codesourcery.com>
748 * gjavah.c (print_field_info): Mark static data members of
749 floating-point type with "__extension__".
751 2005-01-31 Mark Mitchell <mark@codesourcery.com>
753 * gjavah.c (print_field_info): Mark static data members of
754 floating-point type with "__extension__".
756 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
759 * parse.y (build_string_concatenation): Remove redundant if.
760 (patch_conditional_expr): Attempt to patch_string() the condition
761 of a ?: as well, in addition to its other operands.
763 2005-01-25 Tom Tromey <tromey@redhat.com>
765 * Make-lang.in (java/java-tree-inline.o): Removed.
767 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
770 * parse.y (patch_binop): Allow comparisons against NULL only
771 if the other operand is of a reference type.
773 2005-01-24 Tom Tromey <tromey@redhat.com>
775 * java-tree.h (gcj_abi_version): Declare.
776 * class.c (make_class_data): Push gcj_abi_version into "next"
777 field. Renamed field.
778 * decl.c (gcj_abi_version): New global.
779 (parse_version): New function.
780 (java_init_decl_processing): Call it. Renamed 'next' field.
782 (GCJ_BINARYCOMPAT_ADDITION): New define.
784 2005-01-24 Roger Sayle <roger@eyesopen.com>
787 * jcf-write.c (generate_bytecode_insns): Conversions between
788 integer types of the same precision shouldn't generate widening
789 or narrowing conversion bytecodes.
791 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
793 * java-except.h, java-tree.h: Remove unused prototypes.
795 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
798 * jcf-write.c (perform_relocations): Don't call memcpy if source
799 and destination are the same.
801 2005-01-17 Tom Tromey <tromey@redhat.com>
803 * verify-impl.c (get_short): Sign extend.
806 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
808 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
811 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
813 * verify.c: Revert to the version before the BC-ABI merge.
815 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
818 * check-init.c (check_init): Take care of references that do not
819 have an explicit final variable declaration (e.g. array length
820 access) for pre/post in/de-crement operators.
822 2005-01-08 Mark Wielaard <mark@klomp.org>
824 * parse.y (process_imports): Allocate (and free) original_name only
825 when not already defined.
826 * jcf-parse.c (read_class): Free results of find_class() and
828 (java_parse_file): Keep pointer to head of file_list and free when
829 done. Free result of lrealpath().
831 2005-01-05 Tom Tromey <tromey@redhat.com>
833 * gcj.texi (Standard Properties): java.ext.dirs is now used.
835 2004-12-20 Andrew Haley <aph@redhat.com>
837 * typeck.c: Use fold_convert for ints and booleans.
839 2004-12-17 Andrew Haley <aph@redhat.com>
842 * typeck.c (convert): Use a CONVERT_EXPR when converting to
843 BOOLEAN_TYPE or CHAR_TYPE.
844 (convert_to_boolean, convert_to_char) : Remove.
845 * convert.h (convert_to_boolean, convert_to_char) : Remove.
846 * expr.c (expand_load_internal): Do type conversion if type is not
849 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
852 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
855 2004-12-07 Andrew Haley <aph@redhat.com>
858 * jcf-parse.c (load_class): Remove sanity test for missing inner
861 2004-12-06 Tom Tromey <tromey@redhat.com>
863 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
864 (java.uninstall): Likewise.
865 (java.maintainer-clean): Likewise.
866 (.INTERMEDIATE): Likewise.
867 (java.install-man): Likewise.
868 (gcj-dbtool.pod): New target.
869 * gcj.texi (Code Generation): Document -findirect-dispatch.
870 (libgcj Runtime Properties): Document
871 gnu.gcj.precompiled.db.path.
872 (Top): Link to "Invoking gcj-dbtool".
874 2004-12-06 Tom Tromey <tromey@redhat.com>
877 * java-tree.h (extract_field_decl): Declare.
878 * parse.y (extract_field_decl): Renamed from
879 strip_out_static_field_access_decl. No longer static.
880 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
882 2004-12-03 Tom Tromey <tromey@redhat.com>
884 * lang.c (flag_new_verifier): Define.
885 (java_post_options): Set flag_new_verifier if indirect dispatch
887 * lang.opt (fnew-verifier): Removed.
889 2004-12-03 Tom Tromey <tromey@redhat.com>
892 * Make-lang.in (java.install-common): Only install transformed
893 gcjh if gcj-cross exists.
895 2004-12-03 Andrew Haley <aph@redhat.com>
898 * except.c (link_handler): Patch 'outer' field of siblings of the
899 range we're demoting.
901 2004-12-03 Andrew Haley <aph@redhat.com>
904 * class.c (layout_class_method): Don't fail to override a method
905 simply because it has DECL_ARTIFICIAL set.
907 2004-12-02 Tom Tromey <tromey@redhat.com>
910 * parse.y (craft_constructor): Special case null_pointer_node.
912 2004-12-02 Tom Tromey <tromey@redhat.com>
915 * java-gimplify.c (java_gimplify_expr): Don't call
916 SET_EXPR_LOCATION unless wrapped tree is an expression.
918 2004-11-27 Per Bothner <per@bothner.com>
920 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
921 Fix fencepost error in 'i', which got executed one too many times.
922 Also, fold memcpy into explicit loop, as originally intended.
923 Also, free temporary 'buf' which otherwise leaks.
925 2004-11-27 Per Bothner <per@bothner.com>
927 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
928 local static variables if not USE_MAPPED_LOCATION.
930 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
932 * class.c, decl.c, expr.c: Fix comment typos.
934 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
937 * decl.c (end_java_method): Call
938 attach_init_test_initialization_flags on all the init_decls.
939 * parse.y (attach_init_test_initialization_flags): Move to ...
940 * expr.c (attach_init_test_initialization_flags): here and
941 support BIND_EXPR also.
942 * java-tree.h (attach_init_test_initialization_flags): Prototype.
943 * jcf-parse.c (parse_class_file): Don't disable class init
946 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
948 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
951 2004-11-24 Richard Henderson <rth@redhat.com>
953 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
954 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
956 2004-11-24 Tom Tromey <tromey@redhat.com>
958 * verify.c (defer_merging): Don't use C++-style comment.
959 * verify.h (java_opcode): Added java_opcode_end.
960 * class.c (build_class_ref): Remove C++ comment and old FIXME.
962 * verify-impl.c (vfy_push_type): Removed bogus "return".
963 (initialize_stack): Use vfy_alloc and vfy_free.
964 (verify_instructions_0): Likewise.
966 * Merged gcj-abi-2-dev-branch to trunk.
968 2004-11-24 Andrew Haley <aph@redhat.com>
970 * jcf-parse.c (parse_class_file): Set file_start_location.
972 2004-11-10 Tom Tromey <tromey@redhat.com>
974 * class.c (make_field_value): Don't call build_static_field_ref.
975 (build_static_field_ref): Don't emit direct references when using
978 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
979 -verbose:class into man page synopsis.
981 2004-11-09 Tom Tromey <tromey@redhat.com>
983 * expr.c (build_java_arraystore_check): Still generate check if
984 element type is itself an array.
986 2004-11-08 Tom Tromey <tromey@redhat.com>
988 * java-tree.h (soft_check_assignment_node): Removed.
989 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
990 * decl.c (java_init_decl_processing): Don't initialize
991 soft_check_assignment_node.
993 2004-11-05 Tom Tromey <tromey@redhat.com>
995 * class.c (layout_class_methods): Don't add Miranda methods when
996 using indirect dispatch.
998 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1000 * class.c (make_class_data): Call emit_assertion_table to set the
1001 'assertion_table' field.
1002 (build_signature_for_libgcj): Move here from expr.c.
1003 (add_assertion_table_entry): New function. Callback for assertion
1004 hashtable traversal.
1005 (emit_assertion_table): New. Take class argument, and generate
1006 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1007 * decl.c (init_decl_processing): Define assertion_entry_type record.
1008 Push 'assertion_table' class field instead of 'verify'.
1009 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1010 (type_assertion_hash): Include 'assertion_code' in hash.
1011 (add_type_assertion): Rewritten. Take class and assertion_code
1012 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1013 (can_widen_reference_to): Use new add_type_assertion() arguments.
1014 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1015 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1016 (verify_identifier_node): Removed.
1017 (assertion_entry_type, assertion_table_type): New.
1018 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1019 assertion code definitions.
1020 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1021 'target_type' to 'op1' and 'op2'.
1022 (add_type_assertion): Declare.
1023 (lang_printable_name_wls): Remove unused definition.
1024 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1025 to emit runtime assertion.
1026 (vfy_note_stack_type): Clean up non-C90 declarations.
1027 (vfy_note_local_type): Likewise.
1028 * verify.h (vfy_is_assignable_from): Declare.
1029 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1030 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1031 instead of is_assignable_from_slow().
1032 (types_compatible): Reinstate ref_compatible() call.
1034 2004-11-04 Tom Tromey <tromey@redhat.com>
1036 * class.c (build_static_field_ref): Reverted previous patch.
1038 * class.c (build_static_field_ref): Don't emit direct references
1039 when using indirect dispatch.
1041 2004-11-03 Tom Tromey <tromey@redhat.com>
1043 * expr.c (expand_java_arrayload): Set lhs_type_node.
1044 (expand_java_arraystore): Set rhs_type_node.
1046 2004-11-02 Tom Tromey <tromey@redhat.com>
1048 * jcf-parse.c (compute_class_name): Use filename length from zip
1049 directory, not strlen.
1051 * expr.c (expand_invoke): Mark new interface methods as abstract.
1053 2004-11-01 Tom Tromey <tromey@redhat.com>
1055 * verify-impl.c (push_jump): Removed check for uninitialized
1057 (push_exception_jump): Likewise.
1058 (handle_ret_insn): Likewise.
1059 (handle_jsr_insn): Likewise.
1060 (state_check_no_uninitialized_objects): Removed.
1062 * decl.c (check_local_unnamed_variable): Recognize
1063 promoted-to-int parameters when using the new verifier.
1064 * expr.c (expand_java_arraystore): Explicitly request array type
1065 when using new verifier.
1066 (expand_java_arrayload): Likewise.
1067 (invoke_build_dtable): Don't pass object_type_node as
1068 expression argument to build_java_indirect_ref.
1069 (build_java_check_indexed_type): Do nothing.
1070 (build_java_arraystore_check): Handle case where array doesn't
1072 (build_java_array_length_access): Likewise.
1073 (expand_invoke): Handle case where interface overrides a method
1075 (pop_type_0): Always succeed for reference types.
1076 (process_jvm_instruction): Don't pop a value in a dead
1078 (pop_arguments): Convert arguments to correct types.
1080 2004-10-29 Andrew Haley <aph@redhat.com>
1082 * jcf-parse.c (give_name_to_class): Remove line that was
1085 2004-10-29 Andrew Haley <aph@redhat.com>
1087 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1089 2004-10-20 Andrew Haley <aph@redhat.com>
1091 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1093 2004-10-26 Tom Tromey <tromey@redhat.com>
1095 * verify.h (vfy_notify_verified): Removed.
1096 * verify-glue.c (vfy_notify_verified): Removed.
1098 2004-10-26 Tom Tromey <tromey@redhat.com>
1100 * verify-impl.c (debug_print_state): Declare `i' before code.
1101 (merge_types): Modify `t' when it is null_type.
1103 2004-10-26 Tom Tromey <tromey@redhat.com>
1105 * verify-impl.c (type_print): Renamed from print. Now static and
1107 (debug_print_state): Use type_print.
1109 2004-10-25 Tom Tromey <tromey@redhat.com>
1111 * expr.c (build_invokeinterface): Compute correct offset for
1112 index into interface methods.
1114 2004-10-20 Tom Tromey <tromey@redhat.com>
1116 * java-tree.h (verify_jvm_instructions_new): Declare.
1118 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1121 * verify-impl.c (verify_instructions): Correctly handle wide
1123 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1124 (vfy_get_component_type): Strip pointer types.
1125 (vfy_find_class): Use get_type_from_signature. Strip pointer
1127 Include java-except.h.
1129 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1131 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1132 vfy_push_type_t, set_variable, add_new_state, merge_into,
1133 handle_jsr_insn, branch_prepass, check_class_constant,
1134 check_wide_constant, get_one_type, compute_static_types,
1135 verify_instructions_0): Clean up C99 declarations after statements.
1137 2004-10-20 Tom Tromey <tromey@redhat.com>
1139 * verify-impl.c (merge_refs): Compare reference against iterator,
1142 * verify-glue.c (vfy_tag): Mask off resolved flag.
1144 2004-10-19 Tom Tromey <tromey@redhat.com>
1146 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1147 (init_state_with_stack): Initialize `this_type' in state.
1148 (verify_method): Use debug_print.
1149 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1150 (vfy_note_stack_depth): Reverted last patch.
1151 (vfy_note_stack_type): Note pointer to Object, not Object.
1152 (vfy_note_local_type): Likewise.
1154 * verify.h (vfy_note_instruction_seen): Declare.
1155 * verify-glue.c (verify_jvm_instructions_new): Set
1156 BCODE_EXCEPTION_TARGET on target instruction.
1157 (vfy_note_instruction_seen): New function.
1158 * verify-impl.c (FLAG_INSN_SEEN): New define.
1159 (verify_instructions_0): Set flag on instruction. Save state for
1161 (verify_instructions): Call vfy_note_instruction_seen.
1163 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1164 (verify_jvm_instructions_new): Call method_init_exceptions,
1165 add_handler, and handle_nested_ranges.
1166 * verify-impl.c (verify_method): Return 1 on success.
1167 (verify_instructions_0): Save the state at PC=0.
1169 * verify-impl.c (init_type_from_class): Set is_resolved and
1170 ref_next on new ref_intersection.
1171 (init_type_from_string): Likewise.
1173 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1175 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1176 if flag_new_verifier is set.
1177 * java-tree.h (flag_new_verifier): Declare.
1178 * lang.opt (fnew-verifier): New option.
1179 * verify-impl.c: Work around namespace pollution by undef'ing
1181 (struct verifier_context): Make 'bytecode' const.
1182 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1183 (types_compatible): For the BC-ABI, always consider reference types
1185 (check_class_constant): Use vfr->current_class.
1186 (check_constant): Likewise.
1187 (check_wide_constant): Likewise.
1188 (check_field_constant): Check for 'L' at start of type name.
1189 (get_one_type): Return pointer instead of type. Set type result in
1190 caller via passed type pointer.
1191 (compute_argument_types): Update to use new get_one_type arguments.
1192 (compute_return_type): Likewise.
1193 (make_verifier_context): New. Allocate and initialize 'vfr'.
1194 (free_verifier_context): New. Free 'vfr' and its contents.
1195 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1196 and free_verifier_context.
1198 2004-10-15 Tom Tromey <tromey@redhat.com>
1200 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1201 * verify.h (vfy_fail): Fixed formatting.
1203 * verify-impl.c (vfr): Fixed comment formatting.
1204 (collapse_type): New function.
1205 (verify_instructions): Notify compiler about type map.
1206 * verify.h (vfy_note_stack_depth): Updated.
1207 (vfy_note_stack_type): Likewise.
1208 (vfy_note_local_type): Likewise.
1209 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1211 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1212 state. Added `method' argument.
1213 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1215 (vfy_note_local_type): New function.
1216 (vfy_unsuitable_type): Likewise.
1217 (vfy_return_address_type): Likewise.
1218 (vfy_null_type): Likewise.
1220 * verify.h (VFY_IN_GCC): Removed.
1221 (VFY_WANT_TYPEMAP): Removed.
1222 * verify-impl.c (verify_instructions_0): Removed useless "\".
1223 (struct state) <next>: Uncomment.
1225 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1227 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1230 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1232 * Make-lang.in (verify.o): Re-enabled this target.
1233 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1234 (vfy_get_interface): Likewise.
1235 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1236 * verify.h (verify_jvm_instructions_new): Declare.
1237 * verify-impl.c (free_state): Temporarily comment out unused
1240 2004-10-06 Tom Tromey <tromey@redhat.com>
1242 * java-tree.h (JV_STATE_READ): New enum value.
1244 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1246 * verify.h: New file.
1248 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1250 * verify-impl.c, verify-glue.c, verify.h: New files.
1251 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1253 2004-09-24 Andrew Haley <aph@redhat.com>
1255 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1256 for a slot if it's of pointer type.
1258 2004-09-14 Tom Tromey <tromey@redhat.com>
1260 * class.c (make_class_data): Correctly initialize "state" field.
1261 Initialize "engine" field.
1262 * decl.c (java_init_decl_processing): Add "engine" field.
1264 2004-09-10 Andrew Haley <aph@redhat.com>
1267 * expr.c (build_invokeinterface): Use fast method for interface
1269 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1270 JTI_ITABLE_PTR_TYPE.
1271 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1272 (emit_symbol_table): Add new arg, element_size.
1273 * decl.c (java_init_decl_processing): Initialize Class.itable.
1274 * class.c (GEN_TABLE): New macro.
1275 (gen_indirect_dispatch_tables): Use it. Add itable.
1276 (make_class_data): Add new arg for emit_symbol_table().
1278 (add_miranda_methods): Make sure search_class has been parsed.
1279 (emit_symbol_table): Add new arg, element_size.
1281 2004-09-06 Andrew Haley <aph@redhat.com>
1283 * verify.c (merge_types): Return Object for all merges of
1285 * expr.c (add_type_assertion): Don't generate assertions when
1286 source type is array of Object.
1288 2004-09-03 Andrew Haley <aph@redhat.com>
1290 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1292 * lang.c (java_post_options): Force flag_verify_invocations if
1293 we're not using indirect dispatch.
1295 * expr.c (pop_type_0): Move test for interfaces before call to
1296 can_widen_reference_to().
1297 (build_signature_for_libgcj): Remove generation of canonical array
1299 (add_type_assertion): Canonicalize both arrays.
1300 Don't assert that type X can be assigned to Object.
1301 Don't assert that type X an be assigned to type X.
1302 Don't assert that Object can be assigned to type X.
1303 (can_widen_reference_to): Warn whenever we generate an assertion.
1304 (process_jvm_instruction): Use throwable_type_node for the type of
1307 2004-09-01 Andrew Haley <aph@redhat.com>
1309 * decl.c (java_init_decl_processing): Change
1310 verify_identifier_node to "__verify".
1311 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1312 * java-tree.h (verify_identifier_node): Change to "__verify".
1314 * expr.c (build_signature_for_libgcj): New function.
1315 (add_type_assertion): Use it to construct signatures for
1316 source_type and target_type.
1318 2004-08-27 Andrew Haley <aph@redhat.com>
1320 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1321 (verify_identifier_node): New.
1322 (TYPE_VERIFY_METHOD): New.
1323 (struct type_assertion): New type.
1324 * expr.c (type_assertion_eq): New function.
1325 (type_assertion_hash): New function.
1326 (add_type_assertion): New function.
1327 (can_widen_reference_to): Call add_type_assertion().
1328 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1329 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1330 (finish_class): Output TYPE_VERIFY_METHOD (type).
1332 * decl.c (end_java_method): Nullify unused fields.
1334 2004-08-17 Andrew Haley <aph@redhat.com>
1336 * verify.c (defer_merging): Quieten.
1337 * jcf-parse.c (load_class): Only try to open a class file if it's
1338 java.lang.Object or if it's part of the current compilation.
1339 Check that the class we just tried to load is the class we just
1341 (java_parse_file): Set flag_verify_invocations off if we're
1342 compiling from .class.
1343 (parse_zip_file_entries): Abort if we try to read a dummy class.
1344 * expr.c (can_widen_reference_to): Quieten.
1345 (build_invokevirtual): Abort if we try to invokevirtual an
1347 (expand_invoke): Don't build a non-interface call to an interface.
1348 (build_instanceof): Don't do premature optimization if
1349 flag_verify_invocations is not set.
1350 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1352 (build_static_field_ref): Add correct type conversion for
1354 (add_miranda_methods): Disable generation of Miranda methods for
1356 (layout_class_method): Don't complain about non-static method
1357 overrides static method with dummy classes.
1359 2004-08-13 Tom Tromey <tromey@redhat.com>
1361 * class.c (build_static_field_ref): Re-enable atable lookups for
1364 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1366 2004-08-11 Tom Tromey <tromey@redhat.com>
1368 * gcj.texi (libgcj Runtime Properties): Document new properties.
1370 2004-08-06 Andrew Haley <aph@redhat.com>
1372 * jcf-parse.c (load_class): Check that we really have loaded the
1373 class we're looking for.
1375 2004-07-19 Andrew Haley <aph@redhat.com>
1377 * verify.c (verify_jvm_instructions): Comment change only.
1379 * typeck.c (build_java_array_type): Add size field to array name.
1381 * java-tree.h (LOCAL_SLOT_P): New.
1382 (update_aliases): Add PC argument.
1383 (pushdecl_function_level): New function.
1385 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1386 MODIFY_EXPR, and SAVE_EXPR.
1387 (java_gimplify_modify_expr): New function.
1389 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1390 (expand_iinc): Pass PC to update_aliases().
1391 (STORE_INTERNAL): Likewise.
1392 (process_jvm_instruction): Likewise.
1394 * decl.c (base_decl_map): New variable.
1395 (uniq): New variable.
1396 (update_aliases): Rewrite with more thorough checking.
1397 (debug_variable_p): New function.
1398 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1399 (check_local_named_variable): Delete whole function.
1400 (initialize_local_variable): New function.
1401 (check_local_unnamed_variable): Add checks and comments.
1402 (find_local_variable): Rewrite.
1403 (java_replace_reference): New function.
1404 (function_binding_level): New variable.
1405 (pushdecl_function_level): New function.
1406 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1407 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1408 (start_java_method): Reset uniq. Create base_decl_map. Set
1409 function_binding_level.
1410 (end_java_method): Null unused fields to save memory.
1412 2004-06-29 Andrew Haley <aph@redhat.com>
1414 * except.c (expand_start_java_handler): Push a new binding level.
1415 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1416 register_exception_range() to register where we'll do it.
1417 (expand_end_java_handler): Remove old bogus code. Replace with
1418 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1419 the top of the expression we're curently building.
1420 (maybe_end_try): Delete.
1421 * decl.c (binding_level.exception_range): New field.
1422 (clear_binding_level): Add field exception_range. Reformat.
1423 (poplevel): Call expand_end_java_handler().
1424 (poplevel): Call java_add_stmt only if functionbody is false.
1425 (maybe_poplevels): Don't call maybe_end_try() from here.
1426 (end_java_method): Clear no longer used trees in function decl.
1427 (register_exception_range): New function.
1428 * java-tree.h (register_exception_range, struct eh_range): Declare.
1430 2004-06-22 Andrew Haley <aph@redhat.com>
1432 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1434 * check-init.c (get_variable_decl): Teach check-init about
1435 FIELD_DECLs addressed via the otable.
1436 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1439 2004-05-28 Andrew Haley <aph@redhat.com>
1441 * jcf-parse.c (load_class): Don't try to read a class that we've
1444 * expr.c (build_invokeinterface): Use the old-fashioned way of
1445 doing indirect dispatch: look up interfaces by name.
1446 * java-tree.h (enum java_tree_index): Add
1447 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1448 * decl.c (java_init_decl_processing): Add
1449 soft_lookupinterfacemethodbyname_node.
1451 * gjavah.c (print_method_info): Final methods have vtable entries,
1452 so gjavah needs to output them.
1453 * class.c (layout_class_method): Generate vtable entries for final
1455 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1456 dispatch, even if a method is final.
1458 2004-05-25 Andrew Haley <aph@redhat.com>
1460 * class.c (build_symbol_entry): Convert the names of constructors
1461 to init_identifier_node when generating an entry for the indirect
1464 * expr.c (build_known_method_ref): Generate indirect calls for
1465 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1467 2004-05-24 Andrew Haley <aph@redhat.com>
1469 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1470 atable element is of the right type.
1472 * class.c (build_static_field_ref): Cast pointer to correct type
1475 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1477 * Merged with HEAD as of 20040514. Diff against
1478 gcj-abi-2-merge-20040514.
1480 2004-04-16 Andrew Haley <aph@redhat.com>
1482 * verify.c (check_pending_block): Disable subroutine checks.
1483 (defer_merging): New function.
1484 (merge_types): If types are dummy, use defer_merging to combine them.
1485 (verify_jvm_instructions): If invocation is invokeinterface and
1486 target is dummy, assume target really is an interface.
1488 * parse.y (patch_invoke): Break out call to java_create_object.
1490 * lang.c (flag_verify_invocations): New.
1492 * jcf-parse.c (load_class): If we've already failed to load a
1493 class, don't try again.
1494 (load_class): If we can't find a .class file, don't fail, but emit
1496 (parse_class_file): Don't act on dummy methods.
1498 * java-tree.h (flag_verify_invocations): New.
1500 (lang_type.dummy_class): New field.
1501 (java_create_object): New function.
1502 (METHOD_DUMMY): New.
1504 * expr.c (build_field_ref): Widen field offset.
1505 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1506 that each of its elements is compatible with the one we're
1508 (pop_type_0): Issue a warning to say that we need to generate a
1510 (java_create_object): New function.
1511 (build_field_ref): Only generate hard refs if we're not using
1513 (expand_java_field_op): If we're using !verify_invocations and we
1514 see a missing field, generate a decl for it.
1516 (expand_invoke): If a class doesn't have the method we seek and
1517 we're using !flag_verify_invocations, generate a decl for the
1520 (build_known_method_ref): Always use indirect dispatch via the
1521 atable for static methods.
1523 (expand_java_NEW): Break out object creation into new function,
1526 (can_widen_reference_to): Issue a warning to say that we need to
1527 generate a runtime check.
1529 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1530 (make_method_value): Also use index for interfaces.
1531 (make_class_data): Skip dummy field for inherited data.
1532 Don't build method array for dummy methods.
1533 Set size_in_byte to -1 when using inirect dispatch
1534 Don't build a hard class ref if we don't have a hard ref to our
1535 superclass, or if we're using inirect dispatch.
1536 Null out dispatch tables.
1538 (layout_class_method): Don't complain about non-static method
1539 overrides static method is method is artificial.
1541 (build_static_field_ref): Disable atable references to static
1542 fields for the time being.
1544 (layout_class_methods): Check for CLASS_INTERFACE as
1545 well as CLASS_ABSTRACT.
1547 2004-11-24 Steven Bosscher <stevenb@suse.de>
1549 * class.c (make_class_data): Don't check flag_inline_functions.
1550 * lang.c (flag_really_inline): Remove unused flag.
1551 (java_handle_option): Don't set it here. Remove special handling
1552 of flag_inline_functions for Java.
1553 (java_init): Don't set flag_inline_trees here. Already done...
1554 (java_post_options): ...here. Don't clear flag_inline_functions.
1556 2004-11-24 Steven Bosscher <stevenb@suse.de>
1558 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1559 (java_gimplify_exit_block_expr): New function.
1560 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1562 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1563 (EXIT_BLOCK_EXPR): Likewise.
1564 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1565 (LABELED_BLOCK_BODY): Likewise.
1566 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1567 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1568 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1570 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1571 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1572 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1573 second operand of EXIT_BLOCK_EXPR.
1574 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1576 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1578 2004-11-23 Ben Elliston <bje@au.ibm.com>
1580 * xref.h (xref_flag_value): Remove.
1581 (xref_set_data, xref_get_data): Likewise.
1582 (xref_set_current_fp): Likewise.
1583 (XREF_NONE): Likewise.
1584 (XREF_GET_DATA): Likewise.
1585 * xref.c (xref_flag_value): Remove.
1586 (xref_set_data, xref_get_data): Likewise.
1587 (xref_set_current_fp): Likewise.
1589 2004-11-23 Ben Elliston <bje@au.ibm.com>
1591 * gjavah.c (output_directory): Make static.
1592 (temp_directory): Likewise.
1594 2004-11-15 Tom Tromey <tromey@redhat.com>
1596 * decl.c (instn_ptr_type_node): Removed.
1597 (lineNumbers_ptr_type_node): Removed.
1598 (jint_type): Removed.
1599 (jint_ptr_type): Removed.
1601 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1604 * check-init.c (check_init): Ignore DECL_EXPR.
1605 * expr.c (always_initialize_class_p): Reenable.
1606 (build_class_init): Use a variable to store the decl. Also use
1607 boolean_false_node instead of integer_zero_node.
1608 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1611 2004-11-08 Tom Tromey <tromey@redhat.com>
1614 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1615 generating a JNI header.
1616 (print_field_info): Handle JNI headers.
1617 (jni_print_float): Likewise.
1618 (jni_print_double): Likewise.
1620 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1622 * decl.c (end_java_method): Remove duplicated code.
1624 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1625 Gerald Pfeifer <gerald@pfeifer.com>
1627 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1630 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1633 * class.c: Reinstate 2004-08-18 patch.
1634 (make_local_function_alias): Don't create an alias for extern (native)
1637 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1640 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1641 (make_method_value): Likewise.
1643 2004-10-21 Andrew Haley <aph@redhat.com>
1646 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1648 2004-10-20 Andrew Haley <aph@redhat.com>
1650 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1651 Remove duplicated code block.
1653 2004-10-18 Steven Bosscher <stevenb@suse.de>
1655 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1656 New rules to work around old Bison warnings.
1658 2004-10-17 Steven Bosscher <stevenb@suse.de>
1660 * class.c (ident_subst): Always alloca buffer.
1661 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1662 opcode after including javaop.def.
1663 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1664 conditional expression that exits, to avoid warnings.
1665 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1666 a user of an extension.
1667 * win32-host.c: Move check down to have non-empty file when
1668 WIN32 is not defined.
1670 * Make-lang.in (java-warn): Add STRICT_WARN.
1671 (java/jcf-io.o-warn): Don't have Werror for this file.
1672 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1674 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1676 * expr.c (expr_add_location): Move declaration to before all
1678 * parse.y (java_expand_classes): Ditto.
1679 * lex.c (java_peek_unicode): Ditto.
1681 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1683 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1684 if possible, else convert `foo' to 'foo'.
1685 * class.c: Likewise.
1688 * jcf-io.c: Likewise.
1689 * jcf-parse.c: Likewise.
1692 * parse.h: Likewise.
1694 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1696 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1697 rename parameter 'msg' to 'msgid' in function declaration.
1698 (issue_warning_error_from_context): Likewise.
1699 (yyerror): Rename parameter 'msg' to 'msgid'.
1700 (all over): Use new quoting style for diagnostics.
1702 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1704 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1705 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1708 2004-10-14 Matt Austern <austern@apple.com>
1710 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1713 2004-10-13 Tom Tromey <tromey@redhat.com>
1716 * lang.opt (--extdirs): Document.
1717 * jvspec.c (lang_specific_driver): Recognize -encoding and
1720 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1722 * parse.y (issue_warning_error_from_context): Use va_list *
1723 instead of va_list parameter.
1724 (parse_error_context): Update call.
1725 (parse_warning_context): Likewise.
1727 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1729 * parse.y, parse-scan.y: Add list of diagnostic messages to
1730 insulate translation template from version of yacc/bison used
1731 to compile the grammar.
1733 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1735 Prepare for %q, %< and %> in diagnostic message strings.
1736 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1737 Name second parameter 'msgid'.
1738 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1739 (issue_warning_error_from_context): Use pretty-printer functions
1740 instead of vsprintf for constructing formatted messages. Rename
1741 parameter 'msg' to 'msgid'.
1742 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1743 (parse_warning_context): Likewise.
1745 2004-10-05 Andrew Haley <aph@redhat.com>
1748 * jcf-parse.c (parse_zip_file_entries): If a class has a
1749 superclass and a TYPE_SIZE of zero, lay it out.
1751 2004-09-30 Andrew Haley <aph@redhat.com>
1754 * jcf-parse.c (compute_class_name): Rewrite.
1756 2004-10-01 Jan Hubicka <jh@suse.cz>
1758 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1760 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1762 * lex.c: Fix a comment typo.
1764 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1766 * java-tree.h: Fix a comment typo.
1768 2004-09-30 Per Bothner <per@bothner.com>
1770 Simplify lexer. Implement --enable-mapped-location support.
1771 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1772 (parse_source_file_1): Pass filename as extra parameter, so we can call
1773 linemap_add and set input_location here, rather than in both callers.
1774 (read_class): Pass copied filename to parse_source_file_1.
1775 Don't initialize wfl_operator - only needed for source compilation.
1776 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1777 * lex.h: Remove a bunch of debugging macros.
1778 * lex.h (struct_java_line, struct java_error): Remove types.
1779 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1780 (struct java_lc_s): Remove prev_col field.
1781 (struct java_lexer): New fields next_unicode, next_columns, and
1782 avail_unicode. New position field, and maybe token_start field.
1783 Don't need hit_eof field - use next_unicode == -1 instead.
1784 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1785 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1786 * parse.h: Various changes for USE_MAPPED_LOCATION.
1787 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1788 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1789 (struct parser_ctxt): New file_start_location field.
1790 Remove p_line, c_line fields since we no longer save lines.
1791 Remove elc, lineno, and current_jcf fields - no longer used.
1792 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1793 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1794 source_location and is probably not needed anymore anyway.
1795 Use new expr_add_Location function.
1796 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1797 (java_pop_parser_context): Minor cleanup.
1798 (java_parser_context_save_global, java_parser_context_restore_global,
1799 java_pop_parser_context): Save/restore input_location as a unit.
1800 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1801 a source_location instead of a wfl context node.
1802 (check_class_interface_creation): input_filename is not addressable.
1803 (create_artificial_method): Calling java_parser_context_save_global
1804 and java_parser_context_restore_global is overkill. Instead,
1805 temporarily set input_location from class decl.
1806 (java_layout_seen_class_methods): Set input_location from method decl.
1807 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1808 (finish_loop_body): Likewise.
1809 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1810 (java_sprint_unicode): Take a character, not index in line.
1811 (java_sneak_uncode): Replaced by java_peek_unicode.
1812 (java_unget_unicode): No longer used.
1813 (java_allocate_new_line. java_store_unicode): Removed, since we
1814 no longer remember "lines".
1815 (java_new_lexer): Update for new data structures.
1816 (java_read_char): Move unget_value checking to java_read_unicode.
1817 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1818 efficient functions that are used directly when lexing.
1819 (java_read_unicode_collapsing_terminators): No longer needed.
1820 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1821 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1822 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1823 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1824 combine switch branches, and test for common token kinds earlier.
1825 (java_lex_error): Rewrite.
1826 * jv-scan.c (expand_location): New function, copied from tree.c.
1827 (main): Set ctxp->filename instead of setting input_filename directly.
1829 2004-09-30 Per Bothner <per@bothner.com>
1831 More cleanup for --enable-mapped-location.
1832 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1833 input_location here. Instead do it in give_name_to_class.
1834 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1835 * expr.c (expand_byte_code): Call linemap_line_start.
1836 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1837 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1838 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1839 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1840 to USE_MAPPED_LOCATION case.
1842 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1843 * jcf-parse.c (java_parse_file): Don't set input_filename.
1844 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1845 Create a list of TRANSLATION_UNIT_DECL.
1846 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1847 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1848 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1849 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1850 (file_start_location): New static.
1851 (set_source_filename): Avoid extra access to input_filename macro.
1852 Concatenate new name with class's package prefix.
1853 (set_source_filename, give_name_to_class): Update.
1854 (give_name_to_class): Set class's "line 0" input_location here.
1855 (parse_class_file): Set input_location as a unit.
1857 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1859 2004-09-29 Per Bothner <per@bothner.com>
1861 * java-tree.h: Redefine some macros and add some declaration
1862 to handle the USE_MAPPED_LOCATION case.
1863 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1864 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1865 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1866 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1868 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1869 * decl.c (finish_method, java_add_stmt): Likewise.
1870 * java-gimplify.c (java-gimplify.c): Likewise.
1871 * jcf-write.c (generate_bytecode_insns): Likewise.
1872 * lang.c (java_post_options): Likewise - call linemap_add.
1874 2004-09-29 Andrew Haley <aph@redhat.com>
1877 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1878 result of TRUNC_MOD_EXPR.
1879 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1880 * decl.c (java_init_decl_processing): Mark
1881 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1883 2004-09-28 Tom Tromey <tromey@redhat.com>
1886 * class.c (add_miranda_methods): Load superinterface if not
1889 2004-09-28 Andrew Haley <aph@redhat.com>
1892 * jcf-parse.c (load_class): Don't try to read a class that we've
1895 2004-09-28 Andrew Haley <aph@redhat.com>
1897 * jcf-parse.c (load_class): Back out previous broken patch.
1899 2004-09-28 Andrew Haley <aph@redhat.com>
1902 * jcf-parse.c (load_class): Don't try to read a class that we've
1904 Check that we really did read the right class.
1906 2004-09-25 Tom Tromey <tromey@redhat.com>
1909 * parse.y (create_artificial_method): Use add_method_1.
1911 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1913 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1915 * gcj.texi: Fix typos.
1917 2004-09-24 Tom Tromey <tromey@redhat.com>
1920 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1921 in error parts of rule.
1922 (unary_expression): Don't call error_if_numeric_overflow when $1
1925 2004-09-24 Tom Tromey <tromey@redhat.com>
1928 * parse.y (resolve_qualified_expression_name): Set
1929 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1930 * expr.c (force_evaluation_order): Check for empty argument list
1931 after stripping COMPOUND_EXPR.
1933 2004-09-23 Andrew Haley <aph@redhat.com>
1936 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1939 2004-09-23 Tom Tromey <tromey@redhat.com>
1942 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1943 where operand is null.
1945 2004-09-23 Tom Tromey <tromey@redhat.com>
1948 * parse.y (not_accessible_p): Allow access to protected members
1949 even when class is not static.
1951 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1953 * Make-lang.in: Revert the gcc-none.o change.
1955 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1957 * parse.y (patch_anonymous_class): VEC_space returns true if there
1960 2004-09-21 Matt Austern <austern@apple.com>
1963 * gjavah.c (free_method_name_list): Fix function definition so
1964 it's a proper C prototype.
1966 2004-09-21 Tom Tromey <tromey@redhat.com>
1969 * gjavah.c (free_method_name_list): New method.
1972 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1973 Zack Weinberg <zack@codesourcery.com>
1975 * java-tree.def: Use tree_code_class enumeration constants
1976 instead of code letters.
1977 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1978 new tree-class enumeration constants.
1980 2004-09-13 Tom Tromey <tromey@redhat.com>
1983 * class.c (layout_class_method): Put synthetic methods into the
1986 2004-09-11 Andrew Pinski <apinski@apple.com>
1988 * Make-lang.in (java/ggc-none.c): Change dependency
1989 for ggc.h into $(GGC_H).
1991 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1993 * Make-lang.in (java/win32-host.o): Add dependency on
1995 * win32-host.c: Add includes for coretypes.h, jcf.h
1997 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1999 * Make-lang.in (GCJH_OBJS): Change dependency from
2000 ggc-none.o to java/ggc-none.o
2001 (JCFDUMP_OBJS): Likewise.
2002 (java/ggc-none.o): New target.
2004 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2006 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2007 * class.c (build_utf8_ref, build_static_field_ref,
2008 make_field_value, make_method_value, get_dispatch_table,
2009 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2010 * constants.c (get_tag_node, build_ref_from_constant_pool,
2011 build_constants_constructor): Likewise.
2012 * decl.c (java_init_decl_processing): Likewise.
2013 * expr.c (build_java_array_length_access, build_newarray,
2014 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2015 build_java_binop, build_field_ref, expand_java_add_case,
2016 expand_java_call, build_known_method_ref, build_invokevirtual,
2017 build_invokeinterface, build_jni_stub): Likewise.
2018 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2019 * jcf-parse.c (get_constant): Likewise.
2020 * lex.c (do_java_lex): Likewise.
2021 * parse.y (patch_binop, patch_unaryop, patch_cast,
2022 build_newarray_node, patch_newarray): Likewise.
2023 * resource.c (compile_resource_data): Likewise.
2024 * typeck.c (build_prim_array_type): Likewise.
2026 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2028 * decl.c (java_init_decl_processing): Adjust
2029 initialize_sizetypes call.
2031 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2033 * jv-scan.c (fancy_abort): Add.
2035 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2037 * expr.c (build_java_arrayaccess): Use convert to change
2040 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2042 * class.c (make_local_function_alias): Allocate extra space for 'L'
2043 in name buffer. Reported by Thomas Neumann.
2045 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2047 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2048 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2049 * lex.c (do_java_lex): Adjust.
2050 (error_if_numeric_overflow): Likewise.
2052 2004-08-18 Andrew Pinski <apinski@apple.com>
2054 * class.c (make_local_function_alias): Only make a new decl if we
2055 support alias attribute on all decls.
2057 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2059 * class.c (make_local_function_alias): New function. Create local
2060 alias for public method DECL.
2061 (make_method_value): Use make_local_function_alias.
2062 * parse.y (craft_constructor): Don't special-case anonymous classes.
2063 Always set ctor_name to init_identifier_node.
2064 (lookup_method_invoke): Call layout_class_method when creating
2065 anonymous class constructor.
2067 2004-08-18 Richard Henderson <rth@redhat.com>
2069 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2070 default case. Treat '<' similarly. Update for
2071 is_gimple_formal_tmp_var name change.
2073 2004-08-17 Andrew Haley <aph@redhat.com>
2075 * lang.c (lang_printable_name): Obey verbose flag.
2076 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2077 lang_printable_name().
2078 (verify_constructor_circularity, get_printable_method_name,
2079 check_abstract_method_definitions, java_check_regular_methods,
2080 java_check_abstract_methods, check_inner_class_access,
2081 fix_constructors, patch_method_invocation, patch_return):
2083 * expr.c (pop_type_0): Likewise.
2085 * java-tree.h (lang_printable_name_wls): Delete.
2087 2004-08-16 Tom Tromey <tromey@redhat.com>
2090 * parse.y (primary): Changed for initialized and uninitialized
2092 (array_access): Handle array_creation_initialized.
2093 (array_creation_expression): Split into
2094 array_creation_initialized and array_creation_uninitialized.
2096 2004-08-16 Andrew Haley <aph@redhat.com>
2098 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2099 generating bytecode.
2101 2004-08-16 Elliot Lee <sopwith@redhat.com>
2104 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2105 spaces, and quoted filelists.
2107 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2109 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2110 * class.c (build_utf8_ref, build_static_field_ref,
2111 make_field_value, make_method_value, get_dispatch_table,
2112 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2113 * constants.c (get_tag_node, build_ref_from_constant_pool,
2114 build_constants_constructor): Likewise.
2115 * decl.c (java_init_decl_processing): Likewise.
2116 * expr.c (build_java_array_length_access, build_newarray,
2117 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2118 build_java_binop, build_field_ref, expand_java_add_case,
2119 expand_java_call, build_known_method_ref, build_invokevirtual,
2120 build_invokeinterface, build_jni_stub): Likewise.
2121 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2122 * jcf-parse.c (get_constant): Likewise.
2123 * lex.c (do_java_lex): Likewise.
2124 * parse.y (patch_binop, patch_unaryop, patch_cast,
2125 build_null_of_type, patch_newarray): Likewise.
2126 * resource.c (compile_resource_data): Likewise.
2127 * typeck.c (build_prim_array_type): Likewise.
2129 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2131 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2132 Don't create BLOCK here or call java_gimplify_block.
2134 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2136 * java-tree.h (flag_deprecated): Removed.
2137 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2138 * parse.y (check_deprecation): Check warn_deprecated instead of
2141 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2143 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2144 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2145 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2146 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2147 flag_force_classes_archive_check, flag_optimize_sci,
2148 flag_indirect_dispatch): Remove explicit declarations.
2149 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2152 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2155 * Make-lang.in (java.install-man): Install from either build
2156 tree or source tree, whichever has the file first.
2158 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2160 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2161 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2162 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2163 (do_java_lex): Likewise. Adjust force_fit_type call.
2165 2004-08-04 Roger Sayle <roger@eyesopen.com>
2166 Andrew Haley <aph@redhat.com>
2168 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2169 checking trees as they're being built.
2170 (convert): Call convert_ieee_real_to_integer if we're
2171 converting a constant, even if we're writing a class file.
2173 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2176 * parse.y (fold_constant_for_init): Call resolve_field_access with
2177 correct current_class context.
2179 2004-08-01 Roger Sayle <roger@eyesopen.com>
2181 * decl.c (update_aliases, initialize_local_variable): Replace calls
2182 to build with calls to buildN.
2183 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2184 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2185 * parse.h (BUILD_THROW): Likewise.
2186 * parse.y (switch_expression, synchronized_statement,
2187 catch_clause_parameter, array_creation_expression,
2188 conditional_expression, make_qualified_name,
2189 resolve_qualified_expression_name, patch_method_invocation,
2190 patch_invoke, build_method_invocation, build_new_invocation,
2191 build_assignment, patch_assignment, build_binop, patch_binop,
2192 build_string_concatenation, build_incdec, patch_unaryop,
2193 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2194 patch_return, build_if_else_statement, build_labeled_block,
2195 build_new_loop, build_loop_body, build_bc_statement,
2196 build_assertion, encapsulate_with_try_catch, build_try_statement,
2197 build_try_finally_statement, patch_synchronized_statement,
2198 emit_test_initialization): Likewise, replace build with buildN.
2200 2004-07-28 Eric Christopher <echristo@redhat.com>
2202 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2203 (java_unsafe_for_reeval): Ditto.
2205 2004-07-26 <hp@bitrange.com>
2207 * parse.y (build_super_invocation): Adjust declaration order to
2208 avoid declaration after statement.
2210 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2212 * decl.c: Rename all identifiers named `class' to `cl'.
2214 2004-07-25 Richard Henderson <rth@redhat.com>
2216 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2218 2004-07-23 Mike Stump <mrs@apple.com>
2220 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2221 * gjavah.c (throwable_p, decode_signature_piece,
2222 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2223 process_file): Likewise.
2224 * jcf-dump.c (main): Likewise.
2225 * jcf-io.c (read_zip_member): Likewise.
2226 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2227 give_name_to_class, get_class_constant): Likewise.
2228 * jcf-write.c (find_constant_wide, push_long_const,
2229 generate_classfile): Likewise.
2230 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2231 * parse.y (read_import_dir): Likewise.
2232 * typeck.c (parse_signature_type): Likewise.
2233 * verify.c (verify_jvm_instructions): Likewise.
2234 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2236 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2238 * Make-lang.in: Replace rmic and rmiregistry references with
2239 grmic and grmiregistry.
2240 * gcj.texi: Likewise.
2242 2004-07-20 Andrew Haley <aph@redhat.com>
2245 * verify.c (verify_jvm_instructions): Comment change only.
2247 * typeck.c (build_java_array_type): Add size field to array name.
2249 * java-tree.h (LOCAL_SLOT_P): New.
2250 (update_aliases): Add PC argument.
2251 (pushdecl_function_level): New function.
2253 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2254 MODIFY_EXPR, and SAVE_EXPR.
2255 (java_gimplify_modify_expr): New function.
2257 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2258 (expand_iinc): Pass PC to update_aliases().
2259 (STORE_INTERNAL): Likewise.
2260 (process_jvm_instruction): Likewise.
2262 * decl.c (base_decl_map): New variable.
2263 (uniq): New variable.
2264 (update_aliases): Rewrite with more thorough checking.
2265 (debug_variable_p): New function.
2266 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2267 (check_local_named_variable): Delete whole function.
2268 (initialize_local_variable): New function.
2269 (check_local_unnamed_variable): Add checks and comments.
2270 (find_local_variable): Rewrite.
2271 (java_replace_reference): New function.
2272 (function_binding_level): New variable.
2273 (pushdecl_function_level): New function.
2274 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2275 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2276 (start_java_method): Reset uniq. Create base_decl_map. Set
2277 function_binding_level.
2278 (end_java_method): Null unused fields to save memory.
2280 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2282 * class.c (add_interface_do): Remove.
2283 (set_super_info, interface_of_p, maybe_add_interface,
2284 add_interface, make_class_data, layout_class,
2285 add_miranda_methods): Adjust BINFO accessors and addition.
2286 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2288 * jcf-write.c (generate_classfile): Likewise.
2289 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2290 check_circular_reference, java_complete_class,
2291 check_abstract_method_definitions,
2292 java_check_abstract_method_definitions,
2293 check_interface_throws_clauses, java_check_abstract_methods,
2294 lookup_java_interface_method2,
2295 find_applicable_accessible_methods_list): Adjust BINFO accessors
2297 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2299 2004-07-18 Roger Sayle <roger@eyesopen.com>
2301 * builtins.c (max_builtin, min_builtin,
2302 java_build_function_call_expr): Replace calls to build with buildN.
2303 * class.c (build_class_ref, build_static_field_ref,
2304 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2305 * constants.c (build_ref_from_constant_pool): Likewise.
2306 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2307 add_stmt_to_compound): Likewise.
2308 * except.c (build_exception_object_ref, expand_end_java_handler):
2310 * java-gimplify.c (java_gimplify_case_expr,
2311 java_gimplify_default_expr, java_gimplify_block,
2312 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2313 * jcf-write.c (generate_bytecode_insns): Likewise.
2314 * typeck.c (convert_ieee_real_to_integer): Likewise.
2316 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2318 * java-tree.h (builtin_function): Declare.
2320 2004-07-16 Steven Bosscher <stevenb@suse.de>
2322 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2323 abuse restore_line_number_status.
2325 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2328 * jcf-parse.c (java_emit_static_constructor): Specify default
2331 2004-07-13 Per Bothner <per@bothner.com>
2333 * java-tree.h (all_class_filename): Remove useless macro.
2334 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2335 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2336 * parse.y (java_parser_context_restore_global): Replace
2337 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2338 * jcf-parse.c (read_class, java_parse_file): Likewise.
2340 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2343 gjavah.c (print_field_info): Emit constant only if field is static.
2345 2004-07-11 Roger Sayle <roger@eyesopen.com>
2347 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2348 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2349 build_java_ret, build_java_throw_out_of_bounds_exception,
2350 build_java_array_length_access, java_check_reference,
2351 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2352 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2353 expand_java_arrayload, build_java_monitor, expand_java_return,
2354 expand_load_internal, expand_java_NEW, build_get_class,
2355 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2356 build_java_soft_divmod, build_java_binop, build_field_ref,
2357 expand_compare, expand_java_goto, expand_java_switch,
2358 expand_java_add_case, build_class_init, build_known_method_ref,
2359 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2360 expand_invoke, build_jni_stub, expand_java_field_op,
2361 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2362 force_evaluation_order, emit_init_test_initialization): Convert
2363 calls to "build" into calls to the prefered "buildN" functions.
2365 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2367 * java-tree.h (set_block): Remove.
2368 * lang.c (java_clear_binding_stack): New.
2369 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2370 * decl.c (struct binding_level): Remove this_block.
2371 (clear_binding_level): Likewise.
2372 (poplevel): Don't handle this_block.
2373 (set_block): Remove.
2375 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2377 * class.c (common_enclosing_context_p): Remove statement with no
2380 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2383 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2384 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2385 (craft_constructor): Inherit access flags for implicit constructor
2386 from the enclosing class.
2387 (create_class): Fix comment typo.
2388 (resolve_qualified_expression_name): Pass type of qualifier to
2389 not_accessible_p, not the type in which target field was found.
2390 (not_accessible_p): Handle inner classes. Expand protected
2391 qualifier-subtype check to enclosing instances, but don't apply this
2392 check to static members. Allow protected access to inner classes
2393 of a subtype. Allow private access within common enclosing context.
2394 (build_super_invocation): Get WFL line number info from current
2396 (build_incomplete_class_ref): Update for new create_anonymous_class
2398 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2399 common_enclosing_instance_p.
2400 * class.c (common_enclosing_context_p): New. Determine if types
2401 share a common enclosing context, even across static contexts.
2402 (common_enclosing_instance_p): Renamed from
2403 common_enclosing_context_p. Determines if types share a common
2404 non-static enclosing instance.
2405 * java-tree.h (common_enclosing_instance_p): Declare.
2406 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2407 for inner class constructors.
2408 (generate_classfile): Use get_method_access_flags.
2410 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2412 * class.c (interface_of_p): Check for null TYPE_BINFO.
2414 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2416 * class.c (make_class): Do not create binfo here.
2417 (set_super_info): Create it here.
2418 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2420 2004-07-08 Richard Henderson <rth@redhat.com>
2422 * expr.c (case_identity, get_primitive_array_vtable,
2423 java_expand_expr, emit_init_test_initialization): Remove.
2424 * java-tree.h (java_expand_expr): Remove.
2425 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2427 2004-07-07 Per Bothner <per@bothner.com>
2429 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2430 get internal error due to mismatched types.
2432 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2434 * gcj.texi (Linking): New node. Document -lgij usage.
2436 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2438 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2439 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2440 * java/class.c (set_super_info, class_depth, interface_of_p,
2441 maybe_add_interface, add_interface, make_class_data,
2442 layout_class, add_miranda_methods): Adjust BINFO macros.
2443 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2444 * jcf-write.c (generate_classfile): Likewise.
2445 * parse.y (patch_anonymous_class,
2446 check_inner_circular_reference, check_circular_reference,
2447 java_complete_class, check_abstract_method_definitions,
2448 java_check_abstract_method_definitions,
2449 check_interface_throws_clauses, java_check_abstract_methods,
2450 lookup_java_interface_method2,
2451 find_applicable_accessible_methods_list): Likewise.
2452 * typeck.c (find_method_in_interface): Likewise.
2453 * verify.c (merge_types): Likewise.
2455 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2457 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2458 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2460 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2462 * class.c (make_class): Use make_tree_binfo.
2463 (set_super_info, add_interface_do): Likewise.
2464 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2466 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2468 * verify.c: Correct array element access formatting thinko.
2470 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2472 * verify.c: Insert a short blurb at the start referring to the JVMS.
2473 (merge_type_state): Remove redundant nested if statement.
2474 (verify_jvm_instructions): Ensure current_subr is initialised to
2476 Minor formatting fixes all over the place.
2478 2004-07-02 Richard Henderson <rth@redhat.com>
2480 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2482 2004-07-01 Richard Henderson <rth@redhat.com>
2484 * class.c (registerClass_libfunc): Remove.
2485 (init_class_processing): Don't set it.
2486 (emit_register_classes): Take list_p parameter. Fill it in
2487 with _Jv_RegisterClass calls.
2488 * decl.c (java_init_decl_processing): Don't call
2489 init_resource_processing.
2490 * jcf-parse.c (java_emit_static_constructor): New.
2491 (java_parse_file): Call it.
2492 * resource.c (registerResource_libfunc): Remove.
2493 (init_resource_processing): Remove.
2494 (write_resource_constructor): Take list_p parameter. Fill it in
2495 with _Jv_RegisterResource calls.
2496 * java-tree.h: Update prototypes.
2498 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2501 * class.c (layout_class_method): Do not override package-private
2502 method if its in a different package.
2503 (split_qualified_name): Move here from parse.y. Rename from
2504 breakdown_qualified. Add comment.
2505 (in_same_package): Move here from parse.y. Add comment.
2506 * java-tree.h (break_down_qualified, in_same_package): Declare.
2507 (in_same_package): Likewise.
2508 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2511 2004-06-29 Andrew Haley <aph@redhat.com>
2513 * except.c (expand_start_java_handler): Push a new binding level.
2514 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2515 register_exception_range() to register where we'll do it.
2516 (expand_end_java_handler): Remove old bogus code. Replace with
2517 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2518 the top of the expression we're curently building.
2519 (maybe_end_try): Delete.
2520 * decl.c (binding_level.exception_range): New field.
2521 (clear_binding_level): Add field exception_range. Reformat.
2522 (poplevel): Call expand_end_java_handler().
2523 (poplevel): Call java_add_stmt only if functionbody is false.
2524 (maybe_poplevels): Don't call maybe_end_try() from here.
2525 (end_java_method): Clear no longer used trees in function decl.
2526 (register_exception_range): New function.
2527 * java-tree.h (register_exception_range, struct eh_range): Declare.
2529 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2531 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2533 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2536 * expr.c (class_has_finalize_method): Fix method name indentation.
2537 (expand_java_call): Remove K&R style parameter declaration.
2538 (expand_invoke): Fix statement indentation.
2539 (expand_java_field_op): Likewise.
2540 * parse-scan.y: Fix typo.
2541 (reset_report): Fix method name indentation.
2542 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2544 * verify.c (verify_jvm_instructions): Document parameters, insert
2546 * lang.c (lang_init_source): Fix method name indentation.
2547 * class.c (common_enclosing_context_p): Likewise.
2548 (emit_symbol_table): Fix parameter list indentation.
2549 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2550 parameter declaration.
2551 * constants.c: Fix copyright notice indentation.
2552 * typeck.c (find_method_in_superclasses): Fix parameter list
2554 (find_method_in_interfaces): Likewise.
2555 * zextract.c (makelong): Fix method name indentation.
2557 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2560 * parse.y (create_interface): Set correct access modifiers for
2562 * jcf-write.c (get_classfile_modifiers): New function.
2563 (generate_classfile): Use get_classfile_modifiers, not
2566 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2568 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2569 dependency to current parser context, not NULL_TREE, for top-level
2571 (jdep_resolve_class): Enable member access check for all inner
2574 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2576 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2579 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2582 * expr.c (expand_java_field_op): Ensure that target class for static
2583 field access has been loaded.
2585 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2586 Ranjit Mathew <rmathew@hotmail.com>
2588 PR java/1207, java/16178
2589 * jcf-parse.c (load_class): Return immediately if passed a type decl
2590 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2591 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2592 before calling load_class.
2593 (qualify_and_find): Likewise.
2594 (find_in_imports_on_demand): Likewise.
2595 (find_applicable_accessible_methods_list): Likewise.
2597 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2599 * parse.y (java_layout_seen_class_methods): Don't call load_class
2600 on class defined by source parser.
2602 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2604 * parse.y (set_nested_class_simple_name_value): Removed.
2605 (java_complete_expand_class): Remove calls to
2606 set_nested_class_simple_name_value.
2608 2004-06-22 Andrew Haley <aph@redhat.com>
2609 Ranjit Mathew <rmathew@hotmail.com>
2611 Fixes PR java/16113.
2612 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2614 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2616 * parse.y (create_class): Correct diagnostic message about
2617 java.lang.Object extending anything else.
2619 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2621 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2622 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2623 * constants.c (build_ref_from_constant_pool): Likewise.
2624 * expr.c (build_java_array_length_access): Likewise.
2625 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2626 (invoke_build_dtable, build_invokevirtual): Likewise.
2627 (build_invokeinterface, java_expand_expr): Likewise.
2628 (emit_init_test_initialization): Likewise.
2629 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2630 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2632 2004-06-21 Andrew Haley <aph@redhat.com>
2634 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2637 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2639 * jcf.h (struct JCF): Change java_source, right_zip and finished
2641 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2642 byte_swap and use_fallback to unsigned int.
2643 * parse.h (struct _jdep): Change flag0 to unsigned int.
2645 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2648 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2649 before trying to lay out its methods.
2650 * jcf-parse.c (read_class): Track parsed files using canonical paths
2651 obtained via lrealpath from libiberty.
2652 (java_parse_file): Likewise.
2653 (parse_source_file_1): Rename formal parameter to reflect its
2654 modified purpose. Minor formatting fix.
2656 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2658 * class.c (emit_register_classes): Make the function uninlinable,
2659 do not set current_function_cannot_inline.
2660 * resource.c (write_resource_constructor): Do not reset
2661 flag_inline_functions around rest_of_compilation.
2663 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2666 * expr.c (java_truthvalue_conversion): Handle
2667 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2668 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2669 i.e. return the expression.
2671 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2673 * gjavah.c: Include version.h
2675 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2677 * jcf-write.c (generate_bytecode_conditional): Correct handling
2678 of unordered conditionals. Add comment.
2680 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2681 Per Bothner <per@bothner.com>
2683 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2684 local variable was initialised upon declaration.
2685 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2686 variable was final and initialised upon declaration.
2687 * check-init.c (check_final_reassigned): Give error only if a blank
2688 final is not definitely unassigned or if an initialised final is
2690 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2691 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2692 (check_init): Perform initialised-variable-removing-optimisation
2693 only on non-final local variables.
2695 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2697 * jcf-write.c (generate_bytecode_conditional): Handle binops
2698 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2700 (generate_bytecode_insns): Likewise.
2702 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2704 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2705 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2707 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2709 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2710 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2712 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2714 * decl.c (struct binding_level): Add GTY marker. Compile
2715 binding_depth unconditionally.
2716 (current_binding_level, free_binding_level, global_binding_level):
2718 (clear_binding_level): Unconditionally set binding_depth.
2719 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2721 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2723 * lex.c (java_new_lexer): Set 'encoding'.
2724 (java_read_char): Improve error message for unrecognized characters.
2725 * lex.h (struct java_lexer): New field 'encoding'.
2727 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2729 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2731 2004-05-21 Mark Wielaard <mark@klomp.org>
2733 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2736 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2738 * typeck.c: Remove non-printable character 160.
2740 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2742 * check-init.c: Correct minor typos.
2744 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2746 * Make-lang.in, expr.c, java-gimplify.c: Rename
2747 tree-simple.[ch] to tree-gimple.[ch].
2749 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2751 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2753 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2755 Merge from tree-ssa-20020619-branch. See
2756 ChangeLog.tree-ssa for details.
2758 * Make-lang.in, builtins.c, check-init.c, class.c,
2759 constants.c, decl.c, except.c, expr.c, java-except.h,
2760 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2761 lang.c, lang.opt, parse.y, resource.c: Merged.
2762 * java-gimplify.c: New file.
2764 2004-05-10 Andrew Haley <aph@redhat.com>
2766 * parse.y (create_class): Set TYPE_VFIELD.
2767 * decl.c (java_init_decl_processing): Likewise.
2769 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2770 * class.c (make_method_value): Replace DECL_VINDEX with call to
2772 (get_dispatch_vector): Likewise.
2773 (layout_class_method): Likewise.
2774 Replace set of DECL_VINDEX with call to set_method_index().
2775 (set_method_index): New function.
2776 (get_method_index): New function.
2777 * java-tree.h (set_method_index): New function decl.
2778 (get_method_index): New function decl.
2780 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2782 * parse.y (check_pkg_class_access): Add new argument
2783 and use it when cl is NULL to call lookup_cl on it.
2784 (parser_check_super_interface): Do not call lookup_cl.
2785 Pass this_decl to check_pkg_class_access and NULL
2786 instead of lookup_cl.
2787 (parser_check_super): Update for change in
2788 check_pkg_class_access.
2789 (do_resolve_class): Likewise.
2790 (process_imports): Likewise.
2791 (find_in_imports_on_demand): Likewise.
2792 (resolve_qualified_expression_name): Likewise.
2794 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2796 Fixes PR java/9685, PR java/15073
2797 * parse.y (accessibility_string): New method.
2798 (not_accessible_field_error): Use accessibility_string()
2799 instead of java_accstring_lookup().
2800 (resolve_qualified_expression_name): Check with
2801 check_pkg_class_access() before allowing access using
2804 Use check_pkg_class_access() instead of not_accessible_p()
2805 for unqualified types.
2806 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2807 REFERENCE for package-private access checking.
2808 (patch_method_invocation): Use accessibility_string() instead
2809 of java_accstring_lookup().
2811 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2814 * gjavah.c (struct method_name): Add member is_native.
2815 (overloaded_jni_method_exists_p): Match candidate method only if
2817 (print_method_info): Initialise is_native flag from the method's
2820 2004-04-30 Roger Sayle <roger@eyesopen.com>
2822 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2823 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2825 2004-04-22 Roger Sayle <roger@eyesopen.com>
2827 * resource.c (write_resource_constructor): Guard call to possibly
2828 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2830 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2832 * class.c (make_class_data): Add new field aux_info.
2833 * decl.c (java_init_decl_processing): Push type and decl for
2836 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2838 * expr.c (expand_java_NEW): Don't use size argument for
2839 _Jv_AllocObject calls.
2840 * parse.y (patch_invoke): Likewise.
2842 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2844 * expr.c (build_invokeinterface): Remove unused variables to
2847 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2849 * class.c (get_interface_method_index): New function. Return dispatch
2850 index for interface method.
2851 (make_method_value): For interface methods, set index field to
2852 iface dispatch index, not DECL_VINDEX.
2853 * expr.c (build_invokeinterface): Use get_interface_method_index.
2855 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2857 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2859 2004-03-31 Andrew Haley <aph@redhat.com>
2862 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2864 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2866 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2867 form of GTY markers.
2869 2004-03-25 Marcus Meissner <meissner@suse.de>
2872 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2874 2004-03-23 Tom Tromey <tromey@redhat.com>
2877 * jcf-write.c (make_class_file_name): Don't report if mkdir
2880 2004-03-23 Tom Tromey <tromey@redhat.com>
2882 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2884 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2886 * class.c, gjavah.c, lang.c: Fix comment typos.
2887 * gcj.texi: Fix typos.
2889 2004-03-19 Per Bothner <per@bothner.com>
2891 * gcj.texi (Code Generation): Document new flags and assert defaults.
2893 * class.c (assume_compiled_node_struct): Rename type to
2894 class_flag_node_struct, as it is now also used for enable_assertions.
2895 Rename assume_compiled_node typedef. Rename excludep field to value.
2896 (find_assume_compiled_node): Rename function to find_class_flag_node.
2897 Minor optimization - avoid needless strlen.
2898 (add_assume_compiled): Some tweaking and optimization.
2899 Rename and generalize to add_class_flag takem an extra parameter.
2900 (add_assume_compled): New just calls add_class_flag.
2901 (add_enable_assert, enable_assertions): New functions.
2902 (enable_assert_tree): New static.
2903 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2904 * lang.opt (fenable-assertions, fenable-assertions=,
2905 fdisable-assertions, fdisable-assertions=): New options.
2906 * lang.c (java_handle_option): Handle new options.
2907 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2908 class in an interface - create helper class nested in outer interface.
2909 (build_assertion): Short-circuit if enable_assertions is false.
2911 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2913 * java-tree.h: Changes throughout to add checking to macros
2914 and numerous whitespace changes.
2915 (VAR_OR_FIELD_CHECK): New macro.
2916 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2917 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2919 2004-03-16 Per Bothner <per@bothner.com>
2921 * jcf-jump.c (options): New --print-constants option.
2922 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2924 * jcf-dump.c (flag_print_constant_pool): Default to off.
2925 (print_constant_terse_with_index): New helper function.
2926 (various places): Check flag_print_constant_pool where missing.
2927 (main): If verbose set flag_print_constant_pool.
2928 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2930 2004-03-15 Andrew Haley <aph@redhat.com>
2933 * parse.y (java_complete_lhs): Check that final variable has an
2936 2004-03-12 Andrew Haley <aph@redhat.com>
2939 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2942 2004-02-29 Roger Sayle <roger@eyesopen.com>
2944 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2947 2004-02-27 Per Bothner <per@bothner.com>
2949 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2950 suggestion: Use build_incomplete_class_ref.
2951 This fixes PR java/13508, java/11714.
2953 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2955 * java/parse.h: Update copyright.
2957 2004-02-26 Andrew Haley <aph@redhat.com>
2960 * parse.y (check_interface_throws_clauses): Check for
2961 !METHOD_INVISIBLE (iface_method).
2962 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2963 well as CLASS_ABSTRACT.
2965 2004-02-25 Per Bothner <per@bothner.com>
2967 * parse.y (build_assertion): If we're in an inner class, create the
2968 class$ helper routine in the outer class.
2970 2004-02-19 Richard Henderson <rth@redhat.com>
2972 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2974 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2976 * Make-lang.in (java.install-man): Add extra dependencies.
2978 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2980 * Make-lang.in: Install man pages under the same names
2981 (possibly transformed) as the program they document.
2983 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2985 * gjavah.c: Include "intl.h".
2986 (error): New function.
2987 (main): Call gcc_init_libintl.
2988 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2989 print_stub_or_jni, process_file, main): Use error rather than
2991 (print_method_info, usage, help, version, main): Mark strings for
2992 translation with _. Avoid splitting up sentences. Send
2993 information messages to stdout.
2994 * jcf-dump.c: Include "intl.h".
2995 (main): Call gcc_init_libintl.
2996 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2997 Mark error, usage and version messages for translation with _.
2998 Avoid splitting up sentences.
2999 * jv-scan.c: Include "intl.h".
3000 (fatal_error, warning): Change parameter s to msgid. Translate
3002 (main): Call gcc_init_libintl.
3003 (usage, help, version): Mark error, usage and version messages for
3004 translation with _. Avoid splitting up sentences.
3005 * jvgenmain.c: Include "intl.h".
3006 (main): Call gcc_init_libintl.
3007 (usage, main): Mark error messages for translation with _.
3008 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3009 JVGENMAIN_OBJS): Add intl.o.
3010 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3011 java/jvgenmain.o): Update dependencies.
3013 2004-02-08 Per Bothner <per@bothner.com>
3015 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3016 class don't use not_accessible_field_error, which can get confused.
3018 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3020 Make-lang.in (po-generated): Delete.
3022 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3024 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3026 * decl.c: Include target.h.
3027 (start_java_method): Replace PROMOTE_PROTOTYPES with
3028 targetm.calls.promote_prototypes.
3029 * expr.c: Include target.h.
3030 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3031 targetm.calls.promote_prototypes.
3032 * parse.y: Include target.h.
3033 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3034 with targetm.calls.promote_prototypes.
3036 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3038 * typeck.c: Update copyright.
3040 2004-02-02 Tom Tromey <tromey@redhat.com>
3042 * decl.c (java_init_decl_processing): Remove duplicate
3045 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3047 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3049 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3051 * expr.c (build_field_ref): Move variable
3054 2004-01-28 Andrew Haley <aph@redhat.com>
3056 * expr.c (build_field_ref): Widen field offset.
3058 2004-01-27 Andrew Haley <aph@redhat.com>
3061 * parse.y (check_interface_throws_clauses): Make sure class_decl
3064 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3067 * parse.y (patch_assignment): Don't modify lhs_type for
3068 reference assignments.
3070 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3072 * Make-lang.in: Replace $(docdir) with doc.
3073 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3074 (java.install-man): Revamp rule.
3076 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3078 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3079 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3080 instead of deferred backquote.
3082 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3084 * typeck.c (find_method_in_interfaces): Move variable
3087 2004-01-16 Andrew Haley <aph@redhat.com>
3090 * typeck.c (shallow_find_method): New.
3091 (find_method_in_superclasses): New.
3092 (find_method_in_interfaces): New.
3093 (lookup_do): Rewrite.
3094 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3096 * jcf-parse.c (read_class): Save and restore output_class.
3097 * decl.c (java_expand_body): Set output_class from fndecl.
3099 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3101 * class.c (gen_indirect_dispatch_tables): Fix string length
3104 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3106 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3107 (java.srcextra): Copy above back to source directory if requested.
3108 (po-generated): Delete reference to $(parsedir).
3109 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3112 2004-01-14 Jan Hubicka <jh@suse.cz>
3114 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3117 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3119 * java-tree.h (java_expand_expr): Change prototype.
3120 * expr.c (java_expand_expr): Add alt_rtl parameter.
3122 2004-01-09 Andrew Haley <aph@redhat.com>
3125 * parse.y (java_fix_constructors): Set output_class.
3126 (java_reorder_fields): Likewise.
3127 (java_layout_classes): Likewise.
3128 (java_expand_classes): Generate indirect dispatch tables.
3129 (java_expand_classes): Set output_class.
3130 (java_finish_classes): Likewise.
3131 * lang.c (java_init): Turn on always_initialize_class_p if we're
3132 using indirect dis[atch.
3133 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3134 (java_get_callee_fndecl): Use class local atable.
3136 (always_initialize_class_p): Decl moved to java-tree.h.
3137 (HANDLE_CLASS_INFO): Set output_class.
3138 (read_class): Likewise.
3139 (parse_class_file): Call gen_indirect_dispatch_tables.
3140 (parse_zip_file_entries): Set output_class.
3141 (java_parse_file): Set output_class. Don't emit symbol tables.
3142 * java-tree.h (output_class): New.
3143 Remove global declarations for otable, atable, and ctable.
3144 (always_initialize_class_p): moved here from decl.c.
3146 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3147 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3148 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3149 (struct lang_type): Add otable_methods, otable_decl,
3150 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3151 ctable_decl, catch_classes, type_to_runtime_map.
3152 * expr.c (build_field_ref): Make otable, atable, and ctable class
3153 local rather than global.
3154 (build_known_method_ref): Likewise.
3155 (build_invokeinterface): Likewise.
3156 (java_expand_expr): Pass runtime type (rather than actual type) to
3158 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3159 this class. Look up each class in that map to delete duplicates.
3160 (expand_end_java_handler): Pass runtime type (rather than actual
3161 type) to expand_start_catch.
3162 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3164 (java_init_decl_processing): Rearrange things. Remove global
3165 declarations of otable, atable, and ctable.
3166 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3167 (java_expand_body): Set output_class.
3168 * constants.c (build_constant_data_ref): Use output_class, not
3170 (alloc_name_constant): Likewise.
3171 * class.c (gen_indirect_dispatch_tables): New.
3172 (build_class_ref): Generate hard reference to superclass, even if
3173 using indirect dispatch.
3174 (build_static_field_ref): Use class local atable.
3175 (make_class_data): Generate hard reference to superclass, even if
3176 using indirect dispatch.
3177 Generate symbolic references to interfaces when using indirect
3179 (make_class_data): Emit otable, atable, and ctable.
3180 Make otable, atable, and ctable class local rather than global.
3181 (emit_catch_table): Make otable, atable, and ctable class local
3184 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3186 * parse.y (catch_clause_parameter): Fix typo.
3189 * parse.y: (catch_clause_parameter): Return early if $3, aka
3190 formal_parameter, is null.
3192 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3194 * class.c: Remove uses of "register" specifier in
3195 declarations of arguments and local variables.
3198 * gjavah.c: Likewise.
3199 * jcf-dump.c: Likewise.
3200 * jcf-io.c: Likewise.
3201 * jcf-parse.c: Likewise.
3202 * jcf-write.c: Likewise.
3203 * keyword.h: Likewise.
3204 * parse.y: Likewise.
3205 * typeck.c: Likewise.
3206 * verify.c: Likewise.
3208 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3210 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3211 (java.install_common, java.install-man): Adjust for above.
3212 (java.uninstall): Likewise.
3214 2003-12-03 Michael Koch <konqueror@gmx.de>
3216 * class.c (make_class_data):
3217 Push field value to 'hack_signers' instead of 'signers'.
3218 * decl.c (java_init_decl_processing):
3219 Push field 'hack_signers' instead of 'signers'.
3221 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3223 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3226 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3229 * parse.y (qualify_ambiguous_name): Remove lots of broken
3230 field access processing - there's no need to do that here,
3231 because we have resolve_field_access. Remove
3232 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3233 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3236 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3239 * parse.y (java_complete_lhs): Save location prior to patching
3242 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3245 * resource.c (write_resource_constructor): Append
3246 "_resource" to constructor identifier name.
3248 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3251 * constants.c (cpool_for_class): New function.
3252 (outgoing_cpool): Remove global variable.
3253 (alloc_name_constant): Use cpool_for_class.
3254 (build_constants_constructor): Likewise.
3255 * decl.c (java_expand_body): Set current_class.
3256 * java-tree.h (outgoing_cpool) Remove declaration.
3257 (init_outgoing_cpool): Likewise.
3258 * jcf-parse.c (init_outgoing_cpool): Remove function.
3259 (parse_class_file): Don't call init_outgoing_cpool.
3260 * parse.y (java_complete_expand_methods): Don't call
3261 init_outgoing_cpool. Don't save outgoing_cpool.
3262 (java_expand_classes): Don't restore outgoing_cpool.
3263 (java_finish_classes): Likewise.
3265 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3267 * Make-lang.in: (java.install-common) Add
3268 symlink for $(target_noncanonical)-gcjh for
3271 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3273 * Make-lang.in (java.extraclean): Delete.
3275 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3277 * Make-lang.in (check-java): Add.
3279 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3282 * except.c (prepare_eh_table_type): Allocate variable-sized
3283 buffer `buf' with alloca.
3285 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3289 decl.c (java_init_decl_processing): Don't initialize
3290 class_not_found_type_node, no_class_def_found_type_node.
3292 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3293 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3294 (class_not_found_type_node, no_class_def_found_type_node):
3297 parse.y (build_dot_class_method_invocation): Add this_class
3298 argument. Qualify method invocations to a different class.
3299 (create_new_parser_context): Initialize saved_data_ctx to 0.
3300 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3301 (build_dot_class_method): Don't load classes. Register
3303 (build_incomplete_class_ref): Special cases for interfaces
3304 and inner classes. Move build_dot_class_method call to here...
3305 (patch_incomplete_class_ref): ...from here. Pass current_class
3306 to build_dot_class_method_invocation.
3307 (build_assertion): Pass class_type to
3308 build_dot_class_method_invocation.
3309 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3311 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3314 * java-tree.h (BLOCK_EMPTY_P): Define.
3315 * parse.y (java_complete_lhs): Check for empty blocks
3316 in TRY_FINALLY_EXPR case.
3318 2003-11-17 Andrew Haley <aph@redhat.com>
3320 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3321 (struct lang_decl_var:freed): New variable.
3322 * decl.c (poplevel): Mark local vars that have gone out of scope.
3323 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3326 2003-11-16 Jason Merrill <jason@redhat.com>
3328 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3329 and TAGS files that include them for each front end.
3331 2003-11-15 Tom Tromey <tromey@redhat.com>
3333 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3335 2003-11-12 Jason Merrill <jason@redhat.com>
3337 PR optimization/12547
3338 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3339 BLOCK_EXPR_BODY directly.
3341 2003-11-12 Andrew Haley <aph@redhat.com>
3344 * parse.y (fold_constant_for_init): Check that we really do have a
3348 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3349 init_test_decls being inlined.
3352 * parse.y (do_resolve_class): Check return value from
3353 breakdown_qualified().
3355 2003-11-11 Tom Tromey <tromey@redhat.com>
3358 * parse.y (merge_string_cste): Handle case where we have a
3359 pointer that happens to be zero, not null_pointer_node.
3361 2003-11-10 Tom Tromey <tromey@redhat.com>
3363 * jcf-parse.c (classify_zip_file): Correctly compare
3364 filename_length against length of manifest file's name.
3366 2003-11-08 Tom Tromey <tromey@redhat.com>
3369 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3371 2003-11-06 Andrew Haley <aph@redhat.com>
3373 * expr.c (java_stack_swap): Make sure destination stack slots are
3374 of the correct type.
3376 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3378 * Make-lang.in (dvi): Move targets to $(docobjdir).
3379 (gcj.dvi): Simplify rule and adjust target.
3380 (gcj.info): Simplify rule.
3381 (gcj.pod): New intermediate rule.
3382 (gcjh.pod): Likewise.
3383 (jv-scan.pod): Likewise.
3384 (jcf-dump.pod): Likewise.
3385 (gij.pod): Likewise.
3386 (jv-convert.pod): Likewise.
3387 (rmic.pod): Likewise.
3388 (rmiregistry.pod): Likewise.
3391 (jv-scan.1): Delete.
3392 (jcf-dump.1): Delete.
3394 (jv-convert.1): Delete.
3396 (rmiregistry.1): Delete.
3398 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3400 Fixes PR java/12866.
3401 * parse.y (resolve_qualified_expression_name): Move test
3402 for outer field access methods from here...
3403 (check_thrown_exceptions) ...to here.
3405 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3407 * .cvsignore: Delete.
3409 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3411 * verify.c (verify_jvm_instructions): Don't warn about legal
3412 eh binding regions generated for example by jdk 1.4.1.
3414 2003-10-24 David S. Miller <davem@redhat.com>
3416 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3418 2003-10-22 Andrew Haley <aph@redhat.com>
3420 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3421 (java_get_callee_fndecl): New.
3423 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3425 * java-tree.h (ctable_decl): New.
3426 (catch_classes): New.
3427 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3429 * decl.c (java_init_decl_processing): Add catch_class_type.
3431 Add catch_classes field.
3433 * class.c (build_indirect_class_ref): Break out from
3435 (make_field_value): Check flag_indirect_dispatch.
3436 (make_class_data): Ditto.
3437 Tidy uses of PUSH_FIELD_VALUE.
3438 Add field catch_classes.
3439 (make_catch_class_record): New.
3441 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3443 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3445 * jcf-write.c: Follow spelling conventions.
3446 * parse.y: Likewise.
3448 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3450 * ChangeLog: Fix typos.
3451 * expr.c: Fix comment typos.
3452 * jcf-write.c: Likewise.
3455 * mangle.c: Likewise.
3456 * parse-scan.y: Likewise.
3457 * parse.y: Likewise.
3459 2003-10-22 Tom Tromey <tromey@redhat.com>
3461 * expr.c (expand_byte_code): Only warn about dead bytecode when
3462 extra_warnings is set.
3464 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3466 Fix for PR java/12586.
3467 * mangle.c (find_compression_record_match): Don't iterate through
3468 package namespace elements unless they all match compression_table
3471 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3473 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3474 (generate-manpages): Likewise.
3475 (java.maintainer-clean): Likewise.
3476 (gcj.info): Likewise.
3479 (jv-scan.1): Likewise.
3480 (jcf-dump.1): Likewise.
3482 (jv-convert.1): Likewise.
3484 (rmiregistry.1): Likewise.
3485 (java.install-man): Likewise.
3486 (parse-scan.o): Move and define complete compile line.
3487 (parse.o): Likewise.
3488 (jcf-tree-inline.o): Move.
3490 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3492 * Make-lang.in (info): Update dependencies.
3493 (java.install-info): Remove.
3494 ($(srcdir)/java/gcj.info): Replace with ...
3495 ($(docobjdir)/gcj.info): ... this.
3497 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3499 * Make-lang.in: Replace uses of $(target_alias) with
3500 $(target_noncanonical).
3502 2003-10-09 Tom Tromey <tromey@redhat.com>
3504 * decl.c (java_init_decl_processing): Declare signers field.
3505 * class.c (make_class_data): Set signers field.
3507 2003-10-09 Jason Merrill <jason@redhat.com>
3509 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3510 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3513 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3515 * Make-lang.in (java.info): Replace with ...
3517 (java.dvi): Replace with ...
3519 (java.generated-manpages): Replace with ...
3521 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3523 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3525 2003-10-01 Andrew Haley <aph@redhat.com>
3527 * jcf-parse.c (java_parse_file): Write otable and atable.
3528 * java-tree.h (atable_methods): New.
3530 (atable_syms_decl): New.
3531 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3532 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3533 (symbol_*type): Rename method_symbol* to symbol*type.
3534 (emit_offset_symbol_table): Delete.
3535 (emit_symbol_table): New.
3536 (get_symbol_table_index): New.
3538 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3539 (build_known_method_ref): Likewise.
3540 (get_symbol_table_index): Rename from get_offset_table_index.
3541 Parameterize to allow re-use by differing types of symbol table.
3542 (build_invokevirtual): Pass table to get_offset_table_index.
3543 * decl.c (java_init_decl_processing): Push types and decls for
3544 atable and atable_syyms.
3545 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3546 (make_class_data): Add new fields atable and atable_syms.
3547 (emit_symbol_table): Rename from emit_offset_symbol_table.
3548 Parameterize to allow re-use by different types of symbol table.
3549 (build_symbol_entry): Renamed from build_method_symbols_entry.
3551 2003-09-30 Roger Sayle <roger@eyesopen.com>
3553 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3554 semantics for SAVE_EXPR, by caching the result in a temporary.
3556 2003-09-28 Richard Henderson <rth@redhat.com>
3558 * check-init.c (check_init): Save and restore input_location
3559 instead of file and line separately.
3560 * decl.c (java_expand_body): Likewise.
3561 * jcf-write.c (generate_bytecode_insns): Likewise.
3562 * parse.y (safe_layout_class): Likewise.
3563 * jcf-parse.c (read_class, parse_class_file): Likewise.
3564 (java_parse_file): Use %H for warning locator.
3566 2003-09-28 Roger Sayle <roger@eyesopen.com>
3568 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3569 with void-type branches instead of using a COMPOUND_EXPR.
3571 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3573 * decl.c (java_optimize_inline, dump_function): Remove.
3574 * java-tree.h (java_optimize_inline): Remove declaration.
3575 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3576 * parse.y (source_end_java_method, java_expand_classes):
3577 Likewise. Remove dead code.
3579 2003-09-27 Roger Sayle <roger@eyesopen.com>
3581 * lang.c (java_init_options): Set flag_evaluation_order.
3582 * expr.c (force_evaluation_order): Don't attempt to force
3583 evaluation order of binary operations using save_expr.
3584 * parse.y (java_complete_lhs): No longer need to call
3585 force_evaluation_order when constructing binary operators.
3587 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3588 Bryce McKinlay <bryce@mckinlay.net.nz>
3591 * parse.y (not_accessible_field_error): New function.
3592 (resolve_expression_name): Check field access permissions.
3593 (resolve_qualified_expression_name): Use
3594 not_accessible_field_error.
3595 (resolve_qualified_expression_name): Likewise.
3597 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3599 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3601 2003-09-23 Roger Sayle <roger@eyesopen.com>
3603 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3604 with equal operands without side-effects.
3606 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3608 * decl.c (java_init_decl_processing): Don't emit otable decls
3609 if flag_indirect_dispatch is not set.
3611 2003-09-21 Richard Henderson <rth@redhat.com>
3613 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3616 2003-09-21 Richard Henderson <rth@redhat.com>
3618 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3619 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3621 2003-09-20 Richard Henderson <rth@redhat.com>
3623 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3625 2003-09-18 Roger Sayle <roger@eyesopen.com>
3627 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3628 * check-init.c (check_init): Likewise.
3630 2003-09-18 Roger Sayle <roger@eyesopen.com>
3632 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3634 2003-09-16 Andrew Haley <aph@redhat.com>
3636 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3638 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3641 * mangle.c (find_compression_record_match): Skip
3642 over a "6JArray" (the array template mangled string)
3644 (mangle_array_type): Correct minor typo.
3645 (atms): Move definition to the beginning.
3647 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3649 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3650 out. Fix for PR java/12254.
3652 2003-09-11 Richard Henderson <rth@redhat.com>
3654 * parse.y (source_end_java_method): Update for new
3655 cgraph_finalize_function argument.
3657 2003-09-09 Richard Henderson <rth@redhat.com>
3659 * parse.y (source_end_java_method): Update call to
3660 cgraph_finalize_function.
3662 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3664 * decl.c (java_expand_body): New function.
3665 * expr.c (build_class_init): Set DECL_IGNORED_P.
3666 * java-tree.h (start_complete_expand_method,
3667 java_expand_body): Declare.
3668 * jcf-parse.c (cgraph.h): Include.
3669 (java_parse_file): Handle flag_unit_at_a_time.
3670 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3671 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3672 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3673 (java_start_inlining): New function.
3674 * parse.h (java_finish_classes): Declare.
3675 * parse.y: Include cgraph.h.
3676 (block): Don't special-case empty block production.
3677 (craft_constructor): Set DECL_INLINE.
3678 (source_end_java_method): Handle flag_unit_at_a_time.
3679 Replace inline code with call to java_expand_body.
3680 (start_complete_expand_method): Remove static modifier.
3681 (java_expand_method_bodies): Patch function tree for
3682 class initialization and/or synchronization as needed.
3683 Don't begin RTL expansion yet.
3684 (java_expand_classes): Check flag_unit_at_a_time before
3685 calling finish_class.
3686 (java_finish_classes): New function.
3687 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3688 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3689 (emit_test_initialization): Set DECL_IGNORED_P.
3691 2003-09-03 Roger Sayle <roger@eyesopen.com>
3693 * builtins.c (enum builtin_type): Delete unused enumeration.
3694 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3696 2003-08-28 Tom Tromey <tromey@redhat.com>
3698 * gcj.texi (Extensions): Document gcjlib URLs.
3700 2003-08-20 Tom Tromey <tromey@redhat.com>
3702 * gcj.texi (Extensions): Added xref.
3703 (libgcj Runtime Properties): Document
3704 gnu.gcj.runtime.VMClassLoader.library_control.
3706 2003-08-20 Andrew Haley <aph@redhat.com>
3708 * except.c (prepare_eh_table_type): Use new encoding for exception
3709 handlers when using -fno-assume-compiled.
3711 2003-08-13 Tom Tromey <tromey@redhat.com>
3713 * gcj.texi (Invoking gij): Document -X and -?.
3715 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3717 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3718 GCJH_OBJS, JCFDUMP_OBJS
3719 * win32-host.c: Removed the unnecessary and broken dependency
3722 2003-08-11 Tom Tromey <tromey@redhat.com>
3724 * parse.y (java_check_regular_methods): Typo fixes. Call
3725 check_interface_throws_clauses. Use
3726 check_concrete_throws_clauses.
3727 (check_interface_throws_clauses): New function.
3728 (check_concrete_throws_clauses): New function.
3729 (hack_is_accessible_p): New function.
3730 (find_most_specific_methods_list): Added FIXME.
3731 * typeck.c (lookup_do): Use `flags' argument to decide what to
3733 (lookup_argument_method_generic): New function.
3734 (lookup_argument_method2): Removed.
3735 * jcf.h (ACC_INVISIBLE): New define.
3736 * jcf-write.c (generate_classfile): Skip invisible methods.
3737 * class.c (add_miranda_methods): New function.
3738 (layout_class_methods): Use it.
3739 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3740 * java-tree.h (METHOD_INVISIBLE): New define.
3741 (lang_decl_func) [invisible]: New field.
3742 (lookup_argument_method_generic): Declare.
3743 (SEARCH_INTERFACE): New define.
3744 (SEARCH_SUPER): Likewise.
3745 (SEARCH_ONLY_INTERFACE): Likewise.
3746 (SEARCH_VISIBLE): Likewise.
3747 (lookup_argument_method2): Removed declaration.
3749 2003-08-05 Tom Tromey <tromey@redhat.com>
3751 Fix for PR java/11600:
3752 * parse.y (java_complete_lhs): See whether we're calling a method
3754 (check_thrown_exceptions): Added `is_array_call' argument;
3755 fixed `clone' checking; updated all callers.
3757 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3759 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3761 2003-08-03 Tom Tromey <tromey@redhat.com>
3763 * java-tree.h (METHOD_TRANSIENT): Removed.
3764 * decl.c (pushdecl): Removed some dead code.
3765 * class.c (get_access_flags_from_decl): Can't have transient
3767 (add_method_1): Can't have a transient method.
3769 2003-07-28 Andreas Jaeger <aj@suse.de>
3771 * jvspec.c: Convert to ISO C90 prototypes.
3773 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3775 * decl.c (force_poplevels): Fix warning call.
3777 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3779 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3780 (expand_java_field_op): Likewise.
3781 * class.c (layout_class_method): Likewise
3782 (emit_register_classes): Likewise.
3783 * decl.c (pushdecl): Likewise.
3784 (poplevel): Likewise.
3785 (force_poplevels): Likewise.
3786 (give_name_to_locals): Likewise.
3787 * check-init.c (check_for_initialization): Likewise.
3789 2003-07-24 Jason Merrill <jason@redhat.com>
3791 * java-tree.h: Move boolean_type_node et al to the back end.
3793 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3795 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3798 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3800 * lang.opt: Don't show -MD_ and -MDD_.
3802 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3804 * lang-options.h: Remove.
3805 * lang.opt: Add help text.
3807 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3809 * expr.c: Remove the last argument to expand_assignment().
3811 2003-07-09 Jan Hubicka <jh@suse.cz>
3813 * java-tree.h (DECL_NUM_STMTS): Rename to...
3814 (DECL_ESTIMATED_INSNS): ... this.
3815 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3816 New static functions.
3817 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3818 * parser.y (add_stmt_to_compound): Do not account statements.
3820 2003-07-08 Mark Wielaard <mark@klomp.org>
3822 * gcj.texi: CNI now expands to Compiled Native Interface.
3824 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3826 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3828 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3830 * expr.c (expand_byte_code): Adjist emit_line_note call.
3832 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3834 * lang.c (java_handle_option): Don't handle filenames.
3836 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3838 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3841 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3842 * jcf.h: Delete COMPARE_FILENAMES definition.
3844 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3846 * lang.c (java_init_options): Update prototype.
3848 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3850 * decl.c (poplevel): Adjust define_label call.
3852 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3854 * gjavah.c (flag_jni): Make non-static.
3855 * parse-scan.y (ctxp): Make non-static.
3857 * class.c (build_method_symbols_entry)
3858 * expr.c (get_offset_table_index)
3859 * jcf-parse.c (jcf_parse):
3860 Mark the definition static, matching the forward declaration.
3862 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3864 * lang.c (java_handle_option): Don't check for missing arguments.
3866 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3868 * class.c (push_class): Use a location_t to save place.
3869 (emit_register_classes): Set input_location. Adjust
3870 expand_function_end call.
3871 * resource.c (write_resource_constructor): Likewise.
3872 * decl.c (end_java_method): Adjust expand_function_end call.
3873 * parse.y (source_end_java_method): Likewise.
3875 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3877 * lang.c (java_handle_option): Likewise.
3879 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3881 * lang.c (java_handle_option): Special-casing of optional
3882 joined arguments no longer needed.
3883 * lang.opt: Update switches that take optional argument.
3885 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3887 * lang.opt: Declare Java.
3888 * lang.c (java_init_options): Update.
3890 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3892 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3894 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3896 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3897 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3898 * lang.opt: -MD and -MMD have an underscore.
3900 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3902 * class.c (emit_register_classes): Adjust init_function_start
3904 * decl.c (complete_start_java_method): Likewise.
3905 * resource.c (write_resource_constructor): Likewise.
3907 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3909 * Make-lang.in: Update to use options.c and options.h.
3910 * lang.c: Include options.h not j-options.h.
3911 (java_handle_option): Abort on unrecognized option.
3912 (java_init_options): Request Java switches.
3914 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3916 * Make-lang.in: Handle mostlyclean.
3918 2003-06-11 Tom Tromey <tromey@redhat.com>
3920 * lang.c (java_handle_option): Update dependency_tracking for
3923 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3926 2003-06-10 Andrew Haley <aph@redhat.com>
3928 * resource.c (write_resource_constructor): Use expand_expr to
3929 generate the address of the label attached to a resource.
3930 * Make-lang.in (java/resource.o): Add expr.h
3932 2003-06-10 Andrew Haley <aph@redhat.com>
3934 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3935 (java_decl_ok_for_sibcall): New.
3937 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3939 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3940 (java/j-options.c, java/j-options.h): New.
3941 * java-tree.h (resource_name, compile_resource_file,
3942 compile_resource_data): Constify.
3943 * jcf-write.c (jcf_write_base_directory): Similarly.
3944 * jcf.h (jcf_write_base_directory): Similarly.
3945 * lang.c: Include j-options.h.
3946 (cl_options_count, cl_options, string_option, java_decode_option,
3947 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3948 process_option_with_no): Remove.
3949 (resource_name): Constify.
3950 (LANG_HOOKS_HANDLE_OPTION): Override.
3951 (java_handle_option): New.
3952 (java_init): Don't call jcf_path_init.
3953 (java_init_options): Call jcf_path_init.
3955 * resource.c (compile_resource_data, compile_resource_file): Constify.
3957 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3959 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3960 (struct lang_decl_func): Add last_line field.
3961 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3962 DECL_SOURCE_LINE_LAST): Remove.
3963 * parse.y (missing_return_error, finish_method_declaration,
3964 lookup_cl, start_artificial_method_body, source_end_java_method,
3965 start_complete_expand_method): Adjust.
3967 2003-06-08 Tom Tromey <tromey@redhat.com>
3969 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3970 fno-assume-compiled.
3972 2003-06-08 Roger Sayle <roger@eyesopen.com>
3974 * builtins.c (define_builtin_type, builtin_types): Delete.
3975 (define_builtin): Rewritten to take just the built-in code,
3976 the function's name, type and fallback library function name.
3977 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3978 (initialize_builtins): Overhaul to define the GCC builtins
3979 used by gcj manually, providing the Java run-time's
3980 implementations as the fallback library function.
3982 2003-06-08 Anthony Green <green@redhat.com>
3984 * parse.y (patch_cast): Fix conversions from floating-point to
3987 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3989 * Make-lang.in: Update.
3990 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3992 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3994 * lang.c (java_init_options): Update.
3996 2003-06-05 Jan Hubicka <jh@suse.cz>
3998 * Make-lang.in: Add support for stageprofile and stagefeedback
4000 2003-05-31 Roger Sayle <roger@eyesopen.com>
4002 * lang.c (java_init_options): Prescribe wrap-around two's
4003 complement arithmetic overflow by setting flag_wrapv.
4005 2003-05-29 Roger Sayle <roger@eyesopen.com>
4007 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4008 (builtin_record): Add an additional builtin_code field to
4009 record which GCC built-in corresponds to the Java function.
4010 (java_builtins): Add new entries for atan, atan2, exp, log,
4012 (max_builtin, min_builtin, abs_builtin): Perform constant
4013 folding on the resulting tree.
4014 (java_build_function_call_expr): Likewise, perform constant
4015 folding on the resulting tree.
4016 (initialize_builtins): The NULL creators are now allowed in
4017 the java_builtins table, which is now terminated by an entry
4018 with builtin_code == END_BUILTINS.
4019 (check_for_builtin): Likewise. If the matching creator is
4020 NULL, construct the call using java_build_function_call_expr
4021 directly with the decl for the corresponding builtin_code.
4023 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4025 * win32-host.c: Normalize copyright boilerplate.
4027 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4029 * parse.y (print_int_node): Use string concatentation on
4030 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4031 function calls into one.
4033 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4035 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4036 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4037 all the affected error messages.
4039 2003-05-13 Richard Henderson <rth@redhat.com>
4041 * class.c (layout_class_method): Set DECL_EXTERNAL.
4042 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4043 * java-tree.h (java_mark_class_local): Declare.
4044 * jcf-parse.c (parse_class_file): Use it.
4045 * parse.y (java_expand_classes): Likewise.
4047 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4049 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4050 * lex.h: #include input.h.
4051 * jv-scan.c (input_filename): Remove.
4053 2003-05-02 Tom Tromey <tromey@redhat.com>
4056 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4057 (handle_inner_classes): New function.
4059 2003-05-01 Tom Tromey <tromey@redhat.com>
4062 * parse.y (finish_for_loop): Do nothing if update expression is a
4063 EXPR_WFL_NODE wrapping nothing.
4064 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4066 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4068 * lex.h (input_lineno): Remove declaration.
4069 * parse-scan.y: #include input.h.
4070 (input_filename): Remove declaration.
4071 (input_location): Add definition.
4072 (input_line): Remove definition.
4074 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4076 * lex.h (lineno): Rename to ...
4077 (input_line): ... here
4078 * parse-scan.y (lineno): Rename to ...
4079 (input_line): ... here.
4080 (reset_report): Rename lineno to input_line.
4081 * check-init.c (check_init): Likewise.
4082 * class.c (push_class): Likewise.
4083 * decl.c (complete_start_java_method, end_java_method): Likewise.
4084 * expr.c (expand_byte_code): Likewise.
4085 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4086 * jcf-write.c (generate_bytecode_insns): Likewise.
4087 * lex.c (java_init_lex, java_allocate_new_line,
4088 do_java_lex): Likewise.
4089 * parse.h (YYNOT_TWICE): Likewise.
4090 * parse.y (empty_statement, expression_statement,
4091 java_pop_parser_context, java_parser_context_save_global,
4092 yyerror, register_fields, method_header, safe_layout_class,
4093 find_in_imports_on_demand, create_artificial_method,
4094 source_end_java_method, start_complete_expand_method,
4095 build_thisn_assign, java_complete_lhs,
4096 maybe_absorb_scoping_block): Likewise.
4098 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4100 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4101 '/' when computing java source filename
4103 2003-04-13 Tom Tromey <tromey@redhat.com>
4105 * gjavah.c (print_c_decl): Indentation fix.
4107 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4109 * class.c (make_field_value, make_method_value, get_dispatch_table)
4110 (make_class_data, emit_offset_symbol_table)
4111 * constants.c (build_constants_constructor)
4112 * java-tree.h (START_RECORD_CONSTRUCTOR)
4113 * parse.y (maybe_build_array_element_wfl):
4114 Use build_constructor.
4116 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4119 * parse.y (string_convert_int_cst): Always use at least one digit
4120 in string conversion. Remove ASCII dependence.
4121 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4123 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4125 * Make-lang.in: added win32-host.c
4126 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4127 resolves to open() on non-Win32 platforms and
4128 Win32-specific jcf_open_exact_case() on Win32
4129 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4130 when trying .java and .class files
4131 * win32-host.c: added to repository. Defines
4132 Win32-specific jcf_open_exact_case()
4134 2003-04-10 Andrew Haley <aph@redhat.com>
4136 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4137 (maybe_free_localvar): Renamed from localvar_free.
4138 Add new arg, really.
4139 (generate_bytecode_insns): Set new variable, jsrs.
4140 Only free local vars if no jsr insns have been emittted.
4141 Call maybe_free_localvar, not localvar_free.
4143 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4145 * gcj.texi: Remove @ at start of file.
4147 2003-03-25 Tom Tromey <tromey@redhat.com>
4149 * parse.y (create_interface): Call CHECK_DEPRECATED.
4151 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4153 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4155 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4157 * javaop.h (jfloat, jdouble): Make them structures mirroring
4158 the bit fields of IEEE float and double respectively.
4159 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4160 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4161 (union Word, union DWord): Delete.
4162 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4164 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4165 D_NAN_MASK): Delete.
4166 (jni_print_float, jni_print_double): New. Generate
4167 hexadecimal floating constants.
4168 (print_field_info): Use jni_print_float/double.
4170 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4171 finite floating point numbers for output; special case
4174 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4176 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4177 Replace 0 and 1 with true and false in return statements.
4179 2003-03-19 Tom Tromey <tromey@redhat.com>
4181 * lex.c (do_java_lex): Renamed from java_lex.
4182 (java_lex): New function.
4185 2003-03-13 Tom Tromey <tromey@redhat.com>
4187 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4190 2003-03-04 Andrew Haley <aph@redhat.com>
4192 * gjavah.c (is_first_data_member): New global variable.
4193 (print_c_decl): If it's the first data member, align it as the
4195 (process_file): Set is_first_data_member.
4197 2003-03-11 Tom Tromey <tromey@redhat.com>
4199 * parse.y (resolve_field_access): Initialize class if field is
4200 found in another static field.
4201 * expr.c (build_class_init): Don't optimize out initialization of
4202 implemented interface.
4204 2003-03-11 Andrew Haley <aph@redhat.com>
4206 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4209 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4211 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4212 and DIR_SEPARATOR_2 for a target.
4213 Correct minor typos.
4215 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4216 and DIR_SEPARATOR_2 for a target into account.
4218 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4220 * lang.c (java_init): Update prototype, move code to java_post_options.
4221 (java_post_options): Similarly.
4223 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4225 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4226 compare file name components depending on the case-sensitivity
4227 or otherwise of the host file system.
4229 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4230 "strcmp" to compare file name components.
4231 Use IS_DIR_SEPARATOR instead of comparing directly against
4233 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4234 comparing directly against DIR_SEPARATOR.
4236 2003-03-04 Tom Tromey <tromey@redhat.com>
4238 * Make-lang.in (java.tags): New target.
4240 2003-03-01 Roger Sayle <roger@eyesopen.com>
4242 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4243 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4245 2003-03-01 Tom Tromey <tromey@redhat.com>
4247 * parse.y (jdep_resolve_class): Only check deprecation if we found
4250 2003-02-28 Tom Tromey <tromey@redhat.com>
4253 * class.c (maybe_layout_super_class): Always pass a WFL to
4255 * parse.y (do_resolve_class): Updated comment to explain
4258 2003-02-26 Tom Tromey <tromey@redhat.com>
4260 * jcf-write.c (generate_classfile): Check whether class is
4261 deprecated before writing attribute count.
4263 2003-02-25 Roger Sayle <roger@eyesopen.com>
4265 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4266 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4268 2003-02-23 Tom Tromey <tromey@redhat.com>
4270 * lang-options.h: Added -Wdeprecated.
4271 * gcj.texi (Warnings): Document -Wdeprecated.
4272 * java-tree.h (flag_deprecated): Declare.
4273 * lang.c (lang_W_options): Added deprecated.
4274 (flag_deprecated): New global.
4275 * chartables.h: Rebuilt.
4276 * gen-table.pl (process_one): Look at whitespace.
4277 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4278 * parse.h (CLEAR_DEPRECATED): New macro.
4279 (CHECK_DEPRECATED_NO_RESET): New macro.
4280 * jcf-parse.c (handle_deprecated): New function.
4281 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4282 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4283 * parse.y (resolve_type_during_patch): Check deprecation.
4284 (jdep_resolve_class): Likewise.
4285 (process_imports): Likewise.
4286 (resolve_expression_name): Likewise.
4287 (check_deprecation): Strip arrays from decl. Check
4289 (patch_method_invocation): Also check the particular constructor
4291 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4292 * jcf-write.c (append_deprecated_attribute): New function.
4293 (generate_classfile): Generate deprecated attribute when
4295 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4296 (java_lex) [case '*']: Simplify logic.
4297 (java_start_char_p): Use LETTER_MASK.
4298 (java_part_char_p): Likewise.
4299 (java_space_char_p): New function.
4301 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4303 Change base class access representation.
4304 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4305 (add_interface_do): Likewise.
4307 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4309 * decl.c (java_init_decl_processing): Change
4310 soft_lookupjnimethod_node to reflect the change in
4311 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4312 * expr.c (build_jni_stub): Calculate and pass the size
4313 on the stack of the arguments to a JNI function. Use
4314 new target macro MODIFY_JNI_METHOD_CALL to allow a
4315 target to modify the call to a JNI method.
4317 2003-02-08 Roger Sayle <roger@eyesopen.com>
4319 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4320 instead of basename to avoid compiler warnings on Tru64.
4322 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4324 * gcj.texi: Update to GFDL 1.2.
4326 2003-01-31 Andrew Haley <aph@redhat.com>
4328 * parse.y (java_expand_classes): Scan the whole class list looking
4329 for access methods that haven't yet been expanded.
4331 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4335 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4336 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4337 * jcf-parse.c: Likewise.
4339 2003-01-31 Mark Wielaard <mark@klomp.org>
4341 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4343 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4345 * class.c (make_class): Use BINFO_ELTS.
4346 (set_super_info): Likewse.
4347 (add_interface_do): Likewise.
4349 2003-01-30 Tom Tromey <tromey@redhat.com>
4351 * jcf-parse.c (read_class): Update identifier's class value if it
4352 changed during parsing.
4354 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4356 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4357 Propagate change to all other rules as required.
4358 (java/parse-scan.o): Add explicit dependency on
4359 $(parsedir)/java/parse-scan.c .
4361 2003-01-29 Tom Tromey <tromey@redhat.com>
4363 * parse.y (patch_assignment): Only transform the rhs of an
4364 assignment when compiling to native.
4366 2003-01-28 Tom Tromey <tromey@redhat.com>
4368 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4370 2003-01-28 Tom Tromey <tromey@redhat.com>
4372 * lex.c (java_lex): Don't include UEOF as part of token.
4373 (java_read_unicode): Error if \u sequence prematurely terminated.
4375 2003-01-27 Tom Tromey <tromey@redhat.com>
4377 * parse.y (java_check_regular_methods): Check for construct after
4378 checking types in throws clause.
4380 2003-01-24 Tom Tromey <tromey@redhat.com>
4382 * class.c (build_static_field_ref): Only a String or numeric field
4383 can fold to a constant.
4385 2003-01-23 Tom Tromey <tromey@redhat.com>
4387 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4388 file name in resource buffer.
4390 2003-01-23 Tom Tromey <tromey@redhat.com>
4392 * expr.c (build_known_method_ref): Use method's context to find
4395 2003-01-23 Tom Tromey <tromey@redhat.com>
4397 * constants.c (set_constant_entry): Allocated cleared memory.
4399 2003-01-22 Tom Tromey <tromey@redhat.com>
4401 * java-tree.h: Don't use PARAMS.
4402 * resource.c: Add prototypes for all functions.
4403 (write_resource_constructor): Use `const char *' to avoid
4406 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4408 * jcf-parse.c (process_zip_dir): Remove unused variable.
4410 2003-01-22 Tom Tromey <tromey@redhat.com>
4412 * expr.c (build_invokeinterface): Abort if method's context is not
4415 2003-01-22 Tom Tromey <tromey@redhat.com>
4417 * gcj.texi (Input and output files): Mention non-class entries.
4418 * decl.c (java_init_decl_processing): Call
4419 init_resource_processing.
4420 * java-tree.h (compile_resource_data, write_resource_constructor,
4421 compile_resource_file, init_resource_processing): Declare.
4422 * config-lang.in (gtfiles): Added resource.c.
4423 * Make-lang.in (gt-java-resource.h): New target.
4424 (JAVA_OBJS): Added resource.o.
4425 (java/resource.o): New target.
4426 * resource.c: New file.
4427 * class.c (compile_resource_file): Moved to resource.c.
4428 (registerResource_libfunc): Likewise.
4429 (utf8_decl_list): Mark with GTY; now static.
4430 * jcf-parse.c (classify_zip_file): New function.
4431 (parse_zip_file_entries): Use it; compile .properties files.
4432 (process_zip_dir): Use classify_zip_file and compute_class_name.
4433 Don't write class name into zip directory.
4434 (java_parse_file): Call write_resource_constructor.
4435 (compute_class_name): New function.
4436 * jcf-io.c (read_zip_member): Reindented.
4438 2003-01-21 Tom Tromey <tromey@redhat.com>
4440 * class.c (supers_all_compiled): New function.
4441 (make_class_data): Use it.
4443 2003-01-21 Tom Tromey <tromey@redhat.com>
4445 * parse.y (method_header): Native method can't be strictfp.
4446 No method can be transient or volatile.
4448 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4450 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4452 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4454 * check-init.c: Fix comment typos.
4455 * class.c: Likewise.
4456 * constants.c: Likewise.
4458 * except.c: Likewise.
4460 * java-except.h: Likewise.
4461 * java-tree.h: Likewise.
4462 * javaop.h: Likewise.
4463 * jcf-dump.c: Likewise.
4464 * jcf-io.c: Likewise.
4465 * jcf-parse.c: Likewise.
4466 * jcf-write.c: Likewise.
4468 * mangle.c: Likewise.
4469 * typeck.c: Likewise.
4470 * verify.c: Likewise.
4472 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4474 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4475 * jcf-write.c: Include "tm_p.h".
4477 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4479 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4481 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4483 * builtins.c (java_build_function_call_expr): Renamed from
4484 build_function_call_expr. All callers changed.
4486 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4487 * jcf-parse.c: Include tm_p.h.
4489 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4492 2003-01-14 Tom Tromey <tromey@redhat.com>
4494 * class.c (make_class_data): Check that super is compiled before
4495 building class reference to it.
4497 2003-01-14 Andrew Haley <aph@redhat.com>
4499 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4500 varargs function -- correct.
4502 2003-01-14 Andrew Haley <aph@redhat.com>
4504 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4506 2003-01-14 Andrew Haley <aph@redhat.com>
4508 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4509 varargs function -- correct.
4511 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4512 temporary if the RHS is a reference.
4514 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4516 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4517 * keyword.h: Regenerated.
4519 * All Files: Convert to ISO C style function definitions.
4521 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4523 * parse.y (check_pkg_class_access): ANSIfy definition.
4525 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4527 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4530 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4532 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4534 Merge from pch-branch:
4536 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4538 * Make-lang.in (java/gjavah.o): Update dependencies.
4539 * gjavah.c: Include ggc.h.
4541 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4543 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4544 (JCFDUMP_OBJS): Add ggc-none.o.
4545 (java/jcf-dump.o): Depend on GGC_H.
4546 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4547 CPool substructures.
4548 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4549 * jcf-dump.c: Include ggc.h.
4551 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4553 * jcf.h (union cpool_entry): New.
4554 (struct CPool): Use gengtype to mark. Change field 'data' to be
4556 (struct JCF): Use gengtype to mark.
4557 (CPOOL_UINT): Update for new cpool_entry type.
4558 (CPOOL_USHORT1): Likewise.
4559 (CPOOL_USHORT2): Likewise.
4560 (CPOOL_FINISH): Use GC to free cpool subfields.
4561 * parse.h (struct parser_ctxt): Mark field current_jcf.
4562 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4563 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4564 (main_jcf): Use gengtype to mark.
4565 (ggc_mark_jcf): Delete.
4566 (get_constant): Update for new cpool_entry type.
4567 (give_name_to_class): Likewise.
4568 (get_class_constant): Likewise.
4569 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4570 (java_parse_file): Use GGC to allocate struct JCF.
4571 (init_jcf_parse): Don't call ggc_add_root.
4572 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4574 * java-tree.h (current_jcf): Use gengtype to mark.
4575 (CPOOL_UTF): Update for new cpool_entry type.
4576 (outgoing_cpool): Use gengtype to mark.
4577 (struct lang_type): GC struct JCF and struct CPool.
4578 * config-lang.in (gtfiles): Add jcf.h.
4579 * constants.c (find_tree_constant): New.
4580 (set_constant_entry): Allocate cpool subfields using GGC. Update
4581 for new cpool_entry type.
4582 (find_constant1): Update for new cpool_entry type.
4583 (find_constant2): Likewise.
4584 (find_utf8_constant): Use find_tree_constant.
4585 (find_class_or_string_constant): Remove unnecessary cast to jword.
4586 Update for new cpool_entry type.
4587 (count_constant_pool_bytes): Update for new cpool_entry type.
4588 (write_constant_pool): Likewise.
4589 (alloc_name_constant): Use find_tree_constant.
4590 (build_constants_constructor): Update for new cpool_entry type.
4592 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4594 * parse.y (mark_parser_ctxt): Delete.
4595 (goal): Don't use ggc_add_root.
4596 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4597 (java_pop_parser_context): Let GC free parser_ctxt.
4598 (java_parser_context_resume): Likewise.
4599 * parse.h (struct parser_ctxt): Use gengtype to mark.
4601 (ctxp_for_generation): Likewise.
4602 * lex.h (struct java_lc_s): Mark for gengtype.
4603 (java_lexer): Rearrange for gengtype.
4604 * config-lang.in (gtfiles): Add lex.h, parse.h.
4606 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4608 * All Files: Remove PARAMS macro.
4610 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4611 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4614 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4617 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4619 * Make-lang.in (java.install-common, java.uninstall,
4620 java.install-info, java.install-man): Prepend $(DESTDIR)
4621 to destination paths in all (un)installation commands.
4622 (java.install-common): Rewrite $(LN) command to support
4623 DESTDIR with "ln" as well as with "ln -s".
4625 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4627 * java-tree.h: Protect against multiple inclusion.
4629 2003-01-07 Tom Tromey <tromey@redhat.com>
4631 * class.c (add_assume_compiled): Don't adjust parent if we're
4632 already at the root of tree.
4634 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4636 * lang.c (dump_compound_expr): Prototype.
4638 2003-01-03 Tom Tromey <tromey@redhat.com>
4640 Fix for PR java/8712:
4641 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4642 when simply checking against `null'.
4644 2003-01-03 Tom Tromey <tromey@redhat.com>
4646 * gcj.texi (Standard Properties): Document http.proxyHost and
4649 * gcj.texi (GNU Classpath Properties): Document new properties.
4651 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4653 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4654 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4655 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4657 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4659 * Make-lang.in, boehm.c, buffer.c,
4660 buffer.h, builtins.c, class.c,
4661 config-lang.in, constants.c,
4662 convert.h, decl.c, except.c,
4663 expr.c, java-except.h,
4664 java-tree.h, javaop.def,
4665 jcf-parse.c, jcf-write.c,
4666 jv-scan.c, jvgenmain.c,
4667 jvspec.c, keyword.gperf,
4668 keyword.h, lang-options.h,
4669 lang-specs.h, lang.c, lex.c,
4670 lex.h, mangle.c, mangle_name.c,
4671 parse-scan.y, parse.h, parse.y,
4672 typeck.c, verify.c, xref.c,
4673 xref.h: Replace "GNU CC" with
4674 "GCC" in the copyright header.
4676 * check-init.c, gjavah.c, javaop.h,
4677 jcf-depend.c, jcf-dump.c, jcf-io.c,
4678 jcf-path.c, jcf-reader.c, jcf.h,
4679 zextract.c, zipfile.h: These files are
4680 "part of GCC". Also say "GCC" not "GNU CC".
4682 2002-12-30 DJ Delorie <dj@redhat.com>
4684 * Make-lang.in: Protect against texi2pod/pod2man failing.
4686 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4688 * gcj.texi: Use @copying.
4690 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4692 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4693 print_cxx_classname.
4694 (print_cxx_classname): Add add_scope parameter.
4695 (print_class_decls): Do not emit a semicolon after the extern
4697 (process_file): Adjust calls to print_cxx_classname.
4699 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4701 * gcj.texi: Include Cover Texts in man page.
4703 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4705 * class.c (build_static_field_ref): Check FIELD_FINAL.
4707 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4708 instead of current_constant_pool_data_ref.
4709 * java-tree.h (current_constant_pool_data_ref): Undefine.
4710 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4711 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4712 current_constant_pool_data_ref.
4714 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4715 not build_internal_class_name.
4717 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4718 Use it when class ref isn't certain to be compiled.
4720 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4722 * gcj.texi: Include gcc-common.texi.
4723 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4724 $(srcdir)/doc/include/gcc-common.texi.
4726 2002-12-22 Anthony Green <green@redhat.com>
4728 * gcj.texi (Limitations): Add note about org.xml.sax and
4731 2002-12-20 Tom Tromey <tromey@redhat.com>
4733 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4734 where minimum case value is Integer.MIN_VALUE.
4737 2002-12-18 Andrew Haley <aph@redhat.com>
4739 * parse.y (patch_invoke): Force evaluation order when `check' is
4740 set. For PR libgcj/8945.
4742 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4744 * gcj.texi: Change version number to 3.4.
4746 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4747 Andrew Haley <aph@redhat.com>
4749 * parse.y (source_end_java_method): Remove custom encoding of line
4750 numbers for a function decl before passing it to the back end.
4752 2002-12-03 Andrew Haley <aph@redhat.com>
4754 * class.c (make_class_data): New field, "chain".
4755 * decl.c (java_init_decl_processing): Likewise.
4757 2002-12-02 Tom Tromey <tromey@redhat.com>
4760 * parse.y (do_resolve_class): Handle qualified name via
4763 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4765 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4766 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4767 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4768 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4769 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4770 Include coretypes.h and tm.h.
4771 * Make-lang.in: Update dependencies.
4773 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4775 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4777 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4779 * jcf-reader.c: Don't expand JCF_readu4 inside the
4780 expansion of JCF_SKIP.
4782 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4784 * jcf-reader.c: Don't expand JCF_readu4 inside the
4785 expansion of JCF_SKIP.
4787 2002-11-22 Tom Tromey <tromey@redhat.com>
4789 * parse.y (patch_binop): Cast right hand side of shift expression
4790 to `int'. Fixes PR java/8676.
4792 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4793 Andrew Haley <aph@redhat.com>
4795 * gcc/java/jcf-write.c (write_classfile): Remove target
4796 class file, if it exists, before renaming the temporary
4799 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4801 * jvspec.c (lang_specific_spec_functions): New.
4803 2002-11-18 Tom Tromey <tromey@redhat.com>
4805 Fix for PR java/7912:
4806 * expr.c (can_widen_reference_to): Allow cast of array to
4807 Cloneable or Serializable.
4808 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4809 (java_io_serializable_identifier_node): Likewise.
4810 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4811 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4812 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4813 java_io_serializable.
4814 * decl.c (java_init_decl_processing): Initialize
4815 java_lang_cloneable_identifier_node and
4816 java_io_serializable_identifier_node.
4817 (java_lang_cloneable_identifier_node): New global.
4818 (java_io_serializable_identifier_node): Likewise.
4820 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4822 * buffer.c: Remove unnecessary casts.
4823 * check-init.c: Likewise.
4824 * class.c: Likewise.
4825 * constants.c: Likewise.
4827 * except.c: Likewise.
4828 * gjavah.c: Likewise.
4829 * jcf-io.c: Likewise.
4830 * jcf-parse.c: Likewise.
4831 * jcf-path.c: Likewise.
4832 * jvspec.c: Likewise.
4835 * verify.c: Likewise.
4837 2002-11-06 Tom Tromey <tromey@redhat.com>
4839 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4842 2002-11-05 Tom Tromey <tromey@redhat.com>
4844 Fix for PR java/6388.
4845 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4846 * java-tree.h (enum java_tree_index): New values
4847 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4848 (decimal_int_max, decimal_long_max): New defines.
4849 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4850 (error_if_numeric_overflow): Rewrote range checking.
4851 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4854 2002-11-02 Tom Tromey <tromey@redhat.com>
4856 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4858 * class.c (make_method_value): Put class name, not signature, into
4859 `throws' field. For PR java/8415.
4861 2002-10-24 Tom Tromey <tromey@redhat.com>
4863 * gcj.texi (Invoking gij): Document --showversion.
4864 (Standard Properties): java.library.path now set.
4866 2002-10-23 Tom Tromey <tromey@redhat.com>
4868 * gjavah.c (decode_signature_piece): In JNI mode, print
4869 `jobjectArray' when array depth is nonzero.
4872 2002-10-15 Andrew Haley <aph@redhat.com>
4874 * parse.y (patch_invoke): Call force_evaluation_order on a static
4876 (resolve_qualified_expression_name): Call force_evaluation_order
4877 on a arg list that is part of a Qualified Expression Name.
4879 * lang.c (dump_compound_expr): New.
4880 (java_dump_tree): New.
4882 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4884 * gcj.texi: Added item describing the GCJ runtime property
4887 2002-10-15 Richard Henderson <rth@redhat.com>
4889 * jcf-parse.c (get_constant): Fix type warning.
4891 2002-10-15 Andrew Haley <aph@redhat.com>
4893 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4894 (java_inlining_map_static_initializers): Declare.
4896 2002-10-14 Andrew Haley <aph@redhat.com>
4898 * tree-inline.c (remap_block): All local class initialization
4899 flags go in the outermost scope.
4900 (expand_call_inline): Call java_inlining_map_static_initializers.
4901 (expand_call_inline): Call java_inlining_merge_static_initializers.
4902 * java/lang.c (merge_init_test_initialization): New.
4903 (java_inlining_merge_static_initializers): New.
4904 (inline_init_test_initialization): New.
4905 (java_inlining_map_static_initializers): New.
4907 2002-10-11 Mark Wielaard <mark@klomp.org>
4909 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4911 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4913 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4915 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4917 * parse.y (merge_string_cste): Add parentheses around & within |.
4919 2002-10-08 Tom Tromey <tromey@redhat.com>
4921 * parse.y (variable_declarator_id): Simplify error path for
4922 array declarator error. For PR java/8003.
4924 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4926 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4929 2002-10-08 Andrew Haley <aph@redhat.com>
4931 * parse.y (attach_init_test_initialization_flags): Check for
4934 2002-10-07 Anthony Green <green@redhat.com>
4936 * parse.y (merge_string_cste): Fix bug in string concatenation.
4938 2002-10-03 Michael Koch <konqueror@gmx.de>
4940 * gcj.texi (Standard properties):
4941 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4943 2002-10-02 Roger Sayle <roger@eyesopen.com>
4945 PR optimization/6627
4946 * lang.c (java_init): If storing the vbit in function
4947 pointers, ensure that force_align_functions_log is atleast
4948 one to aid compatability with g++ vtables.
4950 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4952 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4953 foul of type-based aliasing.
4955 2002-09-30 Anthony Green <green@redhat.com>
4957 * gcj.texi (Invoking jv-scan): Fix texinfo.
4959 2002-09-28 Anthony Green <green@redhat.com>
4961 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4962 (Code Generation): Add -fno-assert documentation.
4963 * jv-scan.c (flag_assert): New global.
4964 (options): Add assert option.
4965 (help): Add --no-assert documentation.
4966 * parse-scan.y (flag_assert): New global.
4967 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4968 (flag_assert): New global.
4969 * java-tree.h (flag_assert): New global.
4970 * lex.c (java_lex): Obey flag_assert.
4971 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4974 2002-09-26 Andrew Haley <aph@redhat.com>
4976 * expr.c (build_java_array_length_access): Check for null pointer.
4977 * expr.c (expand_java_arrayload): Likewise.
4979 2002-09-21 Richard Henderson <rth@redhat.com>
4981 * jcf-parse.c (get_constant): Decode from IEEE no matter
4982 what the target format.
4984 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4986 * ChangeLog: Follow spelling conventions.
4987 * class.c: Likewise.
4990 * gjavah.c: Likewise.
4991 * java-tree.h: Likewise.
4992 * jcf-dump.c: Likewise.
4993 * jcf-parse.c: Likewise.
4994 * jvspec.c: Likewise.
4996 * mangle.c: Likewise.
4997 * parse.y: Likewise.
4999 2002-09-17 Tom Tromey <tromey@redhat.com>
5001 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5002 where \r appears at EOF. Fixes PR java/7950.
5004 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5006 * jvspec.c (lang_specific_driver): Remove unused variable.
5008 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5010 * java-tree.h (union lang_tree_node): Add chain_next option.
5012 2002-09-16 Richard Henderson <rth@redhat.com>
5014 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5015 use new real.h interface.
5016 * jcf-write.c (find_constant_index): Use new real.h interface.
5017 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5019 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5021 * lang.c: Follow spelling conventions.
5023 2002-09-11 Per Bothner <per@bothner.com>
5025 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5026 constant to the type of the field.
5027 (java_complete_tree): Remove now-redundant code.
5029 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5031 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5034 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5035 return label if a ret instruction for the jsr has been reached.
5037 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5039 * parse.y (DIR_SEPARATOR): Don't define.
5040 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5042 2002-08-28 Andrew Haley <aph@redhat.com>
5044 * verify.c (verify_jvm_instructions): Allow exception handler
5045 inside code that is being protected, but generate a warning.
5046 * except.c (link_handler): Initialize `expanded' in new eh_range.
5047 (binding_depth, is_class_level, current_pc): Declare extern.
5049 2002-09-01 Mark Wielaard <mark@klomp.org>
5051 * gcj.texi: Add chapter about system properties.
5054 2002-08-26 Tom Tromey <tromey@redhat.com>
5056 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5057 conversion if RHS_TYPE is byte, short, or char.
5059 2002-08-22 Tom Tromey <tromey@redhat.com>
5061 * gcj.texi (Invoking gij): Document -cp and -classpath.
5063 2002-08-21 Tom Tromey <tromey@redhat.com>
5065 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5066 $(prefix)/share. For PR libgcj/7633.
5068 For PR java/6005 and PR java/7611:
5069 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5070 (java_can_use_bit_fields_p): New function.
5072 2002-08-16 Tom Tromey <tromey@redhat.com>
5074 * gcj.texi (Class Initialization): Mention class initialization of
5077 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5079 * Make-lang.in (java-tree-inline.o): New.
5080 (JAVA_OBJS): Add java-tree-inline.o.
5081 * parse.y (source_end_java_method): Call java_optimize_inline.
5082 (java_expand_method_bodies): Save method's tree in
5084 (add_stmt_to_compound): Keep track of the number of statments.
5085 * lang.c (java_init): Enable flag_inline_trees.
5086 (java_post_options): If flag_inline_functions is on, enable
5087 flag_inline_trees instread.
5088 (decl_constant_value): New.
5089 (java_tree_inlining_walk_subtrees): New.
5090 * java-tree.h (DECL_NUM_STMTS): New macro.
5091 (java_optimize_inline): Declare.
5092 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5093 Handle a LABEL_EXPR.
5094 * decl.c (build_result_decl): If we already have a DECL_RESULT
5096 (dump_function): New.
5097 (java_optimize_inline): New.
5098 (dump_function): New.
5100 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5103 * parse.y (build_assertion): Invert return from
5104 desiredAssertionStatus.
5106 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5108 * jcf-write.c (get_access_flags): Return correct access flags for
5109 private and protected inner classes.
5111 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5113 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5115 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5117 * mangle_name.c: Don't include obstack.h twice.
5118 * xref.c: Don't include obstack.h.
5120 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5122 * class.c: (permanent_obstack): Delete declaration.
5123 * constants.c: (permanent_obstack): Delete declaration.
5124 * except.c: (permanent_obstack): Delete declaration.
5125 * expr.c: (permanent_obstack): Delete declaration.
5126 * jcf-parse.c: (permanent_obstack): Delete declaration.
5127 (saveable_obstack): Delete declaration.
5128 * parse.h: (permanent_obstack): Delete declaration.
5129 * typeck.c: (permanent_obstack): Delete declaration.
5131 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5133 * gcj.texi (version-gcc): Increase to 3.3.
5135 2002-07-22 Tom Tromey <tromey@redhat.com>
5137 * lex.c (java_lex): Check for `e' or `E' after 0.
5139 2002-07-21 Richard Henderson <rth@redhat.com>
5141 * lang.c (java_unsafe_for_reeval): New.
5142 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5144 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5146 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5147 (jcf_path_init): Use GET_ENVIRONMENT.
5149 2002-07-10 Roger Sayle <roger@eyesopen.com>
5150 Zack Weinberg <zack@codesourcery.com>
5152 * builtins.c (initialize_builtins): Remove defines that
5153 handled C/C++ specific junk hereby removed from builtins.def.
5155 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5157 * lang.c (java_post_options): Update prototype.
5159 2002-07-05 Roger Sayle <roger@eyesopen.com>
5161 * builtins.c (initialize_builtins): Ignore the additional
5162 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5163 the builtins.def file.
5165 2002-07-01 Tom Tromey <tromey@redhat.com>
5168 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5171 2002-07-01 Roger Sayle <roger@eyesopen.com>
5173 * java/decl.c (builtin_function): Accept additional parameter.
5174 (java_init_decl_processing): Pass an additional NULL_TREE
5175 argument to builtin_function.
5177 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5179 * gcj.texi: Fixed gcj invocation example so that it compiles.
5181 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5183 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5184 * parse.y (mark_parser_ctxt): Likewise.
5185 (check_modifiers, declare_local_variables): Avoid incorrect
5186 hardcoded constant 10.
5188 * lex.c (java_read_char): Avoid "comparison is always true"
5191 2002-06-25 Andreas Schwab <schwab@suse.de>
5193 * expr.c (JSR): Avoid undefined operation on PC.
5195 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5197 * decl.c (clear_binding_level): Const-ify.
5199 2002-06-13 Akim Demaille <akim@epita.fr>
5201 * parse.y (class_declaration, interface_declaration): Make sure
5202 all their rules have an action, in order to avoid meaningless `$$
5203 = $1' and their type clashes.
5205 2002-06-11 Tom Tromey <tromey@redhat.com>
5207 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5208 * parse-scan.y (statement_without_trailing_substatement): Added
5210 (assert_statement): New rule.
5211 * java-tree.h (struct lang_type) [assertions]: New field.
5212 (TYPE_USES_ASSERTIONS): New macro.
5213 (CLASS_USES_ASSERTIONS): Likewise.
5214 (FIELD_SYNTHETIC): New define.
5215 * lex.c (java_lval;): Added ASSERT_TK.
5216 * parse.y (ASSERT_TK): Added.
5217 (statement_without_trailing_substatement): Added assert_statement.
5218 (assert_statement): New rule.
5219 (build_assertion): New function.
5220 (maybe_generate_pre_expand_clinit): Create and initialize
5221 $assertionsDisabled.
5222 (lookup_package_type): Removed decl.
5223 * keyword.h: Rebuilt.
5224 * keyword.gperf (assert): New token.
5226 2002-06-10 Akim Demaille <akim@epita.fr>
5228 * parse.y (interface_type_list, class_member_declaration)
5229 (unary_expression_not_plus_minus): Remove duplicate %type.
5232 2002-06-09 Tom Tromey <tromey@redhat.com>
5234 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5236 * parse.y (method_header): Give error message in all cases.
5239 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5241 Don't use RTL inlining. Fix for PR java/6820.
5242 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5243 (flag_really_inline): New.
5244 (java_decode_option): Set flag_really_inline if -finline-functions
5246 (java_post_options): New function. Turn off inlining unless
5247 flag_really_inline is set.
5249 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5251 * gjavah.c (throwable_p): Accept argument as either a classname or
5252 signature fragment. Create null-terminated classname string for super
5253 when calling itself recursively.
5254 (decode_signature_piece): Skip first character from class name
5255 signature when calling throwable_p.
5257 2002-06-08 H.J. Lu (hjl@gnu.org)
5259 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5261 2002-06-04 Tom Tromey <tromey@redhat.com>
5263 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5265 2002-06-04 Michael Koch <konqueror@gmx.de>
5267 * gcj.texi (Input Options): Fixed typo.
5269 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5271 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5272 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5273 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5274 and all now-pointless local variables. Rename other local
5275 variables to reflect their not being handles.
5277 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5278 #if JCF_USE_STDIO blocks.
5280 * parse.y: Add missing semicolon at end of rule.
5282 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5284 * check-init.c (attach_initialized_static_class): Delete, unused.
5285 * parse.y: Use htab_t instead of struct hashtable, update
5287 * java-tree.h: Include hashtab.h instead of hash.h.
5288 (struct lang_decl_func): Use htab_t, set up for gengtype.
5289 (struct init_test_hash_entry): Delete.
5290 (struct treetreehash_entry): New.
5291 (java_treetreehash_find): New
5292 (java_treetreehash_new): New prototype.
5293 (java_treetreehash_create): New prototype.
5294 (java_mark_tree): Delete prototype.
5295 (java_hash_hash_tree_node): Delete prototype.
5296 (java_hash_compare_tree_node): Delete prototype.
5297 (attach_initialized_static_class): Delete prototype.
5298 * expr.c (build_class_init): Update to use java_treetreehash
5300 (java_expand_expr): Update to use htab_t.
5301 (emit_init_test_initialization): Likewise.
5302 * decl.c (java_mark_tree): Delete.
5303 * class.c (init_test_hash_newfunc): Delete.
5304 (java_hash_hash_tree_node): Delete.
5305 (java_hash_compare_tree_node): Delete.
5306 (add_method_1): Update to use java_treetreehash functions.
5307 (JAVA_TREEHASHHASH_H): New macro.
5308 (java_treetreehash_hash): New function.
5309 (java_treetreehash_compare): New function.
5310 (java_treetreehash_find): New function.
5311 (java_treetreehash_new): New function.
5312 (java_treetreehash_create): New function.
5313 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5315 * Make-lang.in (java/parse.o): Depend on debug.h.
5316 * java-tree.h (struct lang_identifier): Use gengtype.
5317 (union lang_tree_node): New.
5318 (struct lang_decl_func): Use gengtype.
5319 (struct lang_decl_var): Likewise.
5320 (struct lang_decl): Likewise.
5321 * parse.y: Include debug.h.
5322 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5324 * lang.c (struct language_function): New dummy structure.
5326 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5327 descriminator for DECL_LANG_SPECIFIC.
5328 (struct lang_decl_func): Rename from struct lang_decl.
5329 (enum lang_decl_desc): New.
5330 (struct lang_decl): Make it a union. Update all the accessor macros.
5331 (struct lang_type): Use gengtype.
5332 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5333 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5334 are now the same size.
5335 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5336 use discriminator to mark DECL_LANG_SPECIFIC.
5338 * Make-lang.in (gt-java-builtins.h): New rule.
5339 (java/builtins.o): Add dependency on gt-<filename>.h.
5340 * builtins.c: Use gengtype for roots.
5341 (union string_or_tree): Use gengtype.
5342 (struct builtin_record): Use gengtype.
5343 * config-lang.in (gtfiles): Add builtins.c.
5345 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5346 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5347 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5348 gt-java-parse.h, gtype-java.h): Add rules to generate.
5349 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5350 (class.o): Add dependency on gt-*.h.
5351 (constants.o): Likewise.
5354 (jcf-parse.o): Likewise.
5355 (jcf-write.o): Likewise.
5357 * config-lang.in (gtfiles): New.
5358 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5359 * constants.c: Replace uses of ggc_add_* with GTY markers.
5361 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5362 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5363 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5364 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5366 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5368 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5369 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5371 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5372 Include gtype-java.h.
5374 2002-06-02 Tom Tromey <tromey@redhat.com>
5376 Fix for PR java/5913:
5377 * parse.y (patch_binop): Call patch_string on op1.
5379 2002-06-02 Tom Tromey <tromey@redhat.com>
5381 Fix for PR java/1343, PR java/6336:
5382 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5383 formatting. Changed return type.
5384 (anonymous_class_counter): Moved to top of file.
5385 (maybe_make_nested_class_name): Append number to class name for
5386 function-local classes.
5388 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5390 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5391 * Make-lang.in: Update dependency lists.
5393 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5395 * gjavah.c (throwable_p): Do not free the name of the class after
5396 passing it to find_class.
5397 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5398 * jcf-io.c (dirent.h): Include it.
5399 (fnmatch.h): Likewise.
5400 (compare_path): New function.
5401 (java_or_class_file): Likewise.
5402 (memoized_dirlist_entry): New type.
5403 (memoized_dirlist_lookup_eq): New function.
5404 (memoized_dirlists): New variable.
5405 (caching_stat): New function.
5406 (memoized_class_lookup_eq): New function.
5407 (memoized_class_lookups): Likewise.
5408 (find_class): Use memoized_class_lookups and caching_stat.
5409 * jcf.h (JCF_USE_SCANDIR): Define.
5410 * parse.y (java_expand_classes): Write the class files in reverse
5413 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5415 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5417 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5419 * jcf-write.c (write_classfile): Unlink the temporary file if it
5420 cannot be renamed. Use concat to build up the name of the
5423 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5425 * jcf-write.c (write_classfile): Write the file to a
5426 temporary file and then rename it.
5428 2002-05-07 Tom Tromey <tromey@redhat.com>
5430 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5432 Fix for PR java/1200:
5433 * gjavah.c (throwable_p): New function.
5434 (decode_signature_piece): Use it. A `WeakReference' isn't the
5437 (gcjh_streq): New function.
5439 2002-05-07 Andreas Jaeger <aj@suse.de>
5441 * parse.y (finish_for_loop): Fix if statement.
5443 2002-05-06 Tom Tromey <tromey@redhat.com>
5445 Fix for PR java/5941:
5446 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5447 loop update expression.
5448 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5449 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5451 2002-05-04 Mark Wielaard <mark@klomp.org>
5454 * parse.y (build_string_concatenation): Return just op1 only when op2
5455 is null and op1 is a STRING_CST, otherwise always construct a
5458 2002-04-27 Tom Tromey <tromey@redhat.com>
5461 * parse.y (string_convert_int_cst): New function.
5462 (merge_string_cste): Use it.
5464 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5466 * java-tree.h (java_parse_file): Update.
5467 (java_set_yydebug): Remove.
5468 * jcf-parse.c (yydebug): Remove.
5469 (java_set_yydebug): Die.
5470 (java_parse_file): Update.
5471 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5473 2002-04-24 Tom Tromey <tromey@redhat.com>
5476 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5477 EXPR_WFL_QUALIFICATION of qual_wfl.
5479 2002-04-23 Per Bothner <per@bothner.com>
5481 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5482 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5483 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5485 2002-04-23 Tom Tromey <tromey@redhat.com>
5488 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5489 recognize `-fcompile-resource='.
5490 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5493 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5495 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5496 paths. Fixes PR java/2791.
5498 2002-04-19 Andrew Haley <aph@redhat.com>
5500 * jcf-write.c (push_long_const): lo, hi: New variables.
5501 Use rshift_double to extract the high part of a 64-bit long.
5502 Use WORD_TO_INT to extract the low part.
5504 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5505 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5506 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5508 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5510 * typeck.c (incomplete_type_error): Remove.
5512 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5514 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5515 for hash synchronization.
5516 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5517 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5520 2002-04-16 Mark Wielaard <mark@klomp.org>
5522 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5525 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5527 Fix for PR java/6294:
5528 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5531 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5533 Fix for PR java/6085:
5534 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5535 to get enclosing "this" argument for inner-class constructor
5536 invocation. Pass correct arguments to build_access_to_thisn.
5538 2002-04-10 Andreas Jaeger <aj@suse.de>
5540 * gcj.texi (Input Options): Fix extdirs patch.
5542 2002-04-10 Anthony Green <green@redhat.com>
5544 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5546 2002-04-09 Anthony Green <green@redhat.com>
5548 * gcj.texi (Input Options): Add --extdirs documentation.
5549 * jcf-dump.c (OPT_extdirs): New macro.
5550 (options): Add extdirs option.
5551 (help): Describe --extdirs.
5552 (main): Handle OPT_extdirs.
5553 * gjavah.c (OPT_extdirs): New macro.
5554 (options): Add extdirs option.
5555 (help): Describe --extdirs.
5556 (main): Handle OPT_extdirs.
5557 * jcf-path.c (jcf_path_init): Add extdirs support.
5558 (jcf_path_extdirs_arg): New function.
5559 (extensions): New variable to hold extensions path entries.
5560 * jvspec.c: Remove -fextdirs= when compiling main().
5561 * lang.c (java_decode_option): Handle -fextdirs=.
5562 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5563 * Make-lang.in: Compile jcf-path with version info for use in
5564 identifying the appropriate libgcj.jar.
5566 2002-04-08 Tom Tromey <tromey@redhat.com>
5569 * .cvsignore: Added rmic.1 and rmiregistry.1.
5570 * gcj.texi (Top): Link to new nodes.
5571 (Invoking rmic): New node.
5572 (Invoking rmiregistry): Likewise.
5573 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5575 (java.maintainer-clean): Likewise.
5576 ($(srcdir)/java/rmic.1): New target.
5577 ($(srcdir)/java/rmiregistry.1): Likewise.
5578 (java.install-man): Handle rmic.1 and rmiregistry.1.
5580 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5582 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5583 Add note about handling uncaught exceptions. Add an exception handler
5586 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5588 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5589 after using it to patch CALL_EXPR.
5591 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5593 * gcj.texi (Invocation): Document CNI invocation API.
5595 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5597 * expr.c (truthvalue_conversion): Rename. Update.
5598 (expand_compare): Update.
5599 * java-tree.h (java_truthvalue_conversion): New.
5600 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5602 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5604 * java-tree.h (java_mark_addressable): New.
5605 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5606 * typeck.c (mark_addressable): Rename, update.
5608 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5610 * expr.c (build_java_binop): Update.
5611 * java-tree.h (java_signed_type, java_unsigned_type,
5612 java_signed_or_unsigned_type): Update.
5613 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5614 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5615 * parse.y (patch_binop): Update.
5616 * typeck.c (signed_or_unsigned_type, unsigned_type,
5617 signed_type): Update.
5619 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5621 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5622 (java_dummy_print): Remove.
5623 (lang_print_error): Rename. Exit early if inhibiting output.
5624 (inhibit_error_printing_function): New.
5625 (java_init): Don't set hook.
5626 (lang_init_source): Use new boolean.
5628 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5630 * parse.y (do_resolve_class): Fix infinite recursion.
5632 2002-03-29 Tom Tromey <tromey@redhat.com>
5634 * parse.y (check_inner_circular_reference): Ignore incomplete
5637 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5639 * Make-lang.in (builtins.o): Update.
5640 * boehm.c (get_boehm_type_descriptor): Update.
5641 * builtins.c: Include langhooks.h.
5642 * decl.c (java_init_decl_processing): Update.
5643 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5644 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5646 * typeck.c (type_for_mode, type_for_size): Update.
5648 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5650 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5652 2002-03-28 Tom Tromey <tromey@redhat.com>
5654 * except.c (expand_end_java_handler): If the handler type is NULL,
5655 use java.lang.Throwable. Fixes PR java/5986.
5657 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5659 Fix for PR java/4715:
5660 * jcf-parse.c (parse_source_file_3): New function.
5661 (read_class): Call it.
5662 (java_parse_file): Likewise.
5664 2002-03-28 Jan Hubicka <jh@suse.cz>
5666 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5668 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5670 * parse.y (resolve_package): Initialize "decl".
5671 (lookup_package_type): Remove unused function.
5673 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5675 Fix for PR java/5993:
5676 * parse.y (resolve_package): Return the decl if resolution was
5677 successful. Don't special case "java.lang" and "java.lang.reflect"
5678 packages. Set type_name to the merged identifier.
5679 (resolved_qualified_expression_name): Print error using "name" if
5680 resolve_package returns NULL_TREE.
5682 2002-03-27 Tom Tromey <tromey@redhat.com>
5684 * expr.c (expand_invoke): Don't generate null pointer check if
5685 we're calling <init>.
5687 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5689 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5691 * java-tree.h (java_lang_expand_expr): Similarly.
5692 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5693 (java_init): Don't set hook.
5695 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5697 Fix for PR java/5850:
5698 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5699 context if field was not found in the current scope.
5700 * expr.c (lookup_field): Don't look in enclosing contexts.
5702 2002-03-26 Tom Tromey <tromey@redhat.com>
5704 Fix for PR java/5942:
5705 * parse.y (init_src_parse): Added sanity check.
5706 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5709 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5711 * decl.c (lang_mark_tree): Rename java_mark_tree.
5712 * java-tree.h (java_mark_tree): New.
5713 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5715 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5717 * lex.c: Change java_perform_atof to take normal parameters
5718 instead of a pointer to a parameter block. Call it directly
5721 2002-03-22 Mark Wielaard <mark@klomp.org>
5723 Fix for PR java/5368:
5724 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5725 when printing error message.
5727 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5729 * decl.c (maybe_build_cleanup): Remove.
5731 2002-03-22 Tom Tromey <tromey@redhat.com>
5733 Andrew Haley <aph@cambridge.redhat.com>
5735 * expr.c (build_field_ref): Don't build a check if the field is a
5738 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5740 Fix for PR java/6026:
5741 * lex.c (java_lex): Fix parsing of consecutive floats.
5743 2002-03-21 Tom Tromey <tromey@redhat.com>
5745 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5748 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5750 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5751 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5753 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5755 * gcj.texi: @code{gcj} becomes @command{gcj}.
5756 @code{gcc} becomes @command{gcc}.
5757 GcjRaw changed to gnu.gcc.RawData.
5759 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5761 * decl.c (start_java_method): Use new hook.
5762 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5763 (java_init): Remove old hook.
5765 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5767 * builtins.c (define_builtin): Do nothing if `type' is null.
5770 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5772 * parse.y (parser_check_super_interface): Fix error message
5775 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5777 * jcf-parse.c (get_constant): Delete unused variables.
5779 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5781 * java-tree.h (java_parse_file): New.
5782 * jcf-parse.c (yyparse): Rename java_parse_file.
5783 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5785 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5787 * parse.y (craft_constructor): Return the constructor decl.
5788 (java_expand_classes): Update comments.
5789 (lookup_method_invoke): Call fix_constructors immediately for
5790 anonymous class. Fixes PR java/5935.
5792 2002-03-15 Anthony Green <green@redhat.com>
5794 * jcf-parse.c (yyparse): Don't emit class registration
5795 constructor when compiling resource files.
5797 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5799 * lang.c (java_tree_code_type, java_tree_code_length,
5800 tree_code_name): Delete.
5801 (tree_code_type, tree_code_length, tree_code_name): Define.
5802 (java_init): Don't try to copy into the various tree_code
5805 2002-03-12 Tom Tromey <tromey@redhat.com>
5807 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5808 UTF-8, not UCS-2. Fixes PR java/5923.
5810 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5811 a call_expr wrapped in a convert. Fixes PR java/5848.
5813 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5815 * jcf-write.c (write_classfile): Improve error strings.
5817 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5819 * lex.c: Adjust comments to GNU standards.
5821 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5823 Fix for PR java/5902:
5824 * lex.c (java_lex): Fix parsing of literals.
5826 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5828 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5829 to prevent it getting evaluated twice in the store checking case.
5830 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5833 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5835 * decl.c (java_init_decl_processing): Make sure class_type_node
5836 alignment is not less than 64 bits if hash synchronization is enabled.
5838 2002-03-08 Per Bothner <per@bothner.com>
5840 * parse.y (java_complete_lhs): Check if patch_assignment
5841 returned an error-mark.
5843 * parse.y (try_builtin_assignconv): Don't special-case zero.
5845 2002-03-08 Per Bothner <per@bothner.com>
5847 Fix for PR java/5812.
5848 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5849 here instead of in JSR macro. Likewise with load_type_state call.
5850 Do the latter on if the return_pc has been verified (the jsr returns).
5851 (JSR): Now just call build_java_jsr.
5853 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5855 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5856 (java.install-common): Link native driver to
5857 JAVA_TARGET_INSTALL_NAME.
5859 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5861 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5862 * builtins.c(sin_builtin): Likewise
5863 * builtins.c(sqrt_builtin): Likewise
5865 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5867 * java/expr.c, java/jcf-parse.c, java/lex.c:
5868 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5869 REAL_ARITHMETIC blocks unconditional. Delete some further
5870 #ifdef blocks predicated on REAL_ARITHMETIC.
5872 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5874 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5875 explicit sizeof/sizeof.
5876 * decl.c (java_init_decl_processing): Likewise.
5877 * jcf-parse.c (init_jcf_parse): Likewise.
5878 * parse.y (init_src_parse): Likewise.
5880 2002-03-02 Per Bothner <per@bothner.com>
5882 Make --CLASSPATH by a synonym for --classpath and -classpath.
5883 Implement --bootclasspath.
5884 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5885 (classpath_l): Remove.
5886 (jcf_path_CLASSPATH_arg): Remove.
5887 (jcf_path_bootclasspath_arg): New function.
5888 (jcf_path_seal): Simplify accordingly.
5890 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5891 (jcf_path_CLASSPATH): Remove declaration.
5892 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5893 (lang_specific_driver): Translate -bootclasspath.
5894 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5895 * lang.c (decode_lang_options): Do jcf_path_init first.
5896 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5897 * gjavah.c: Also handle --bootclasspath.
5898 Handle --CLASSPATH as a synonum for --classpath.
5899 * jcf-dump.c: Likewise.
5901 "." is not part of system path, but is the default for --classpath.
5902 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5903 (jcf_path_seal): Add "." if no CLASSPATH specified.
5905 * gcj.texi: Document changes.
5907 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5909 * expr.c (build_java_arraystore_check): Fix formatting.
5911 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5913 Fix for PR java/5758, java/5632:
5914 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5915 inner-class separator too.
5916 * parse.y (do_resolve_class): New local `decl_result.'
5917 Progressively build a name for what can have been loaded.
5919 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5921 * expr.c (java_array_data_offset): Removed function.
5922 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5923 (build_java_array_length_access): Obtain "length" value using a
5924 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5925 (build_java_arrayaccess): Correct comment. Access "data" using a
5926 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5927 (build_java_arraystore_check): New function.
5928 (expand_java_arraystore): Use build_java_arraystore_check.
5929 * parse.y (patch_assignment): Simplify code to insert a store check
5930 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5931 * check-init.c (check_init): Update to reflect that an array length
5932 access is now a COMPONENT_REF.
5933 * gcj.texi (Code Generation): Improve documentation of
5934 -fno-bounds-check. Add documentation for -fno-store-check.
5935 * java-tree.h (flag_store_check): Declare.
5936 (build_java_arraystore_check): Declare.
5937 * lang.c (flag_store_check): Initialize to 1.
5938 (lang_f_options): Add store-check option.
5939 * jvspec.c: Don't pass store-check option to jvgenmain.
5940 * lang-options.h: Add help string for -fno-store-check.
5942 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5944 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5945 * java-tree.h (java_dup_lang_specific_decl): New.
5946 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5948 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5950 * builtins.c, decl.c: Delete traditional-mode-related code
5951 copied from the C front end but not used, or used only to
5952 permit the compiler to link.
5954 2002-02-22 Tom Tromey <tromey@redhat.com>
5956 Fix for PR java/2369:
5957 * jvspec.c (verify_class_name): New function.
5958 (lang_specific_driver): Call it.
5959 (JAVA_START_CHAR_P): New macro.
5960 (JAVA_PART_CHAR_P): Likewise.
5962 2002-02-22 Per Bothner <per@bothner.com>
5964 * class.c: Change vtable to be more compatible with g++ v3 abi.
5965 (get_dispatch_table): Prepend offset-to-top (always 0) and
5966 type_info pointer (currently unimplemented hence NULL) to vtable.
5967 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5968 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5969 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5970 (build_dtable_decl): Add declarations for new fields.
5972 2002-02-20 Per Bothner <per@bothner.com>
5974 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5975 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5976 don't need to set it on the COMPOUND_EXPR - the caller does that.
5978 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5980 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5981 `--CLASSPATH' becomes `--classpath.'
5982 * gjavah.c: Likewise.
5983 * jcf-dump.c: Likewise.
5984 * lang-options.h: Likewise.
5986 * jcf-path.c: Updated comment.
5987 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5988 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5989 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5990 (jcf_path_CLASSPATH_arg): Ditto.
5991 (classpath_u): Updated leading comment.
5993 2002-02-20 Per Bothner <per@bothner.com>
5995 * builtins.c (check_for_builtin): New function.
5996 (build_call_or_builtin): Remove.
5997 * java-tree.h: Update accordingly.
5998 * expr.c (expand_invoke): Use build + check_for_builtin instead
5999 of build_call_or_builtin.
6000 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6001 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6002 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6004 2002-02-17 Tom Tromey <tromey@redhat.com>
6006 * java-tree.h (TYPE_STRICTFP): New macro.
6007 (struct lang_type) [strictfp]: New field.
6008 (CLASS_STRICTFP): New macro.
6009 (METHOD_STRICTFP): New macro.
6010 (struct lang_decl) [strictfp]: New field.
6011 * parse.y (method_header): Disallow strictfp constructor or
6013 (STRICT_TK): Move before MODIFIER_TK.
6014 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6015 (METHOD_MODIFIERS): Likewise.
6016 (INTERFACE_MODIFIERS): Likewise.
6017 * jcf-write.c (get_access_flags): Likewise.
6018 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6019 (add_method_1): Likewise.
6020 (get_access_flags_from_decl): Likewise.
6021 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6022 recognize strictfp flag.
6023 * jcf.h (ACC_STRICT): New define.
6025 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6027 * class.c(build_utf8_ref): Move declaration of decl_size
6029 2002-02-07 Tom Tromey <tromey@redhat.com>
6031 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6034 2002-02-04 Anthony Green <green@redhat.com>
6036 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6037 sections if available.
6039 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6041 * parse.y (java_expand_classes): Fix typo in static field loop.
6043 2002-02-02 Richard Henderson <rth@redhat.com>
6045 * class.c (add_field): Mark static fields external.
6046 (build_class_ref): Remove redundant set.
6047 * parse.y (java_expand_classes): Mark static fields of classes
6048 to be compiled as local.
6049 * jcf-parse.c (parse_class_file): Likewise.
6051 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6053 * gcj.texi (About CNI): New node.
6055 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6058 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6059 setlocale() with LC_CTYPE as a parameter.
6062 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6064 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6065 Follow GNU Coding Standards for --version.
6067 2002-01-28 Tom Tromey <tromey@redhat.com>
6069 * expr.c (build_jni_stub): Ensure storage for `meth' is
6071 * parse.y (java_complete_expand_methods): Set
6072 current_function_decl before building JNI stub.
6074 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6076 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6079 2002-01-22 Tom Tromey <tromey@redhat.com>
6081 * decl.c (java_init_decl_processing): Use add_predefined_file.
6082 Predefine RawData.java.
6083 (predef_filenames): Removed.
6084 (java_init_decl_processing): Don't register predef_filenames.
6085 * jcf-parse.c (add_predefined_file): New function.
6086 (predefined_filename_p): Rewrote.
6087 (predefined_filename_p): No longer static.
6088 * decl.c (java_init_decl_processing): Call initialize_builtins.
6089 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6090 (java/builtins.o): New target.
6091 * builtins.c: New file.
6092 * parse.y (patch_invoke): Use build_call_or_builtin.
6093 * java-tree.h (build_call_or_builtin): Declare.
6094 (initialize_builtins): Declare.
6095 (java_set_exception_lang_code): Removed unused declaration.
6096 (PREDEF_FILENAMES_SIZE): Removed.
6097 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6098 (predef_filenames): New define.
6099 (add_predefined_file): Declare.
6100 (predefined_filename_p): Declare.
6101 * expr.c (expand_invoke): Use build_call_or_builtin.
6103 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6105 * parse.y (patch_switch_statement): Fix format specifier.
6107 2002-01-16 Tom Tromey <tromey@redhat.com>
6109 More for PR java/5365:
6110 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6112 (process_file): Generate include for
6113 java.lang.UnsupportedOperationExceptions.
6115 2002-01-15 Andreas Jaeger <aj@suse.de>
6117 * .cvsignore: Add man pages.
6119 2002-01-15 Tom Tromey <tromey@redhat.com>
6121 Fix for PR java/5365:
6122 * gjavah.c (process_file): Turn class name into a file name.
6124 2002-01-14 Matthias Klose <doko@debian.org>
6126 * gcj.texi: Fix whitespace and formatting errors in the
6127 synopsis of the man pages. Update copyright.
6129 2002-01-14 Tom Tromey <tromey@redhat.com>
6132 * Make-lang.in (java.install-man): Handle jv-convert man page.
6133 (java.generated-manpages): Added jv-convert.1.
6134 (java.uninstall): Remove jv-convert.1.
6135 (java.maintainer-clean): Likewise.
6136 ($(srcdir)/java/jv-convert.1): New target.
6137 * gcj.texi (Top): Link to jv-convert node.
6138 (Individual utilities): Likewise.
6139 (Invoking jv-convert): New node.
6141 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6142 Martin Kahlert <martin.kahlert@infineon.com>
6144 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6145 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6147 2002-01-03 Graham Stott <grahams@redhat.com>
6149 * class.c (compile_resource_file): Update copyright date.
6150 Constify filename parameter.
6151 (java-tree.h): Update copyright date.
6152 (compile_resource_file): Constify filename parameter.
6154 2002-01-03 Graham Stott <grahams@redhat.com>
6156 * gcc/jcf-parse.c: Update copyright date.
6157 (yyparse): Constify resource_filename.
6159 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6161 * parse.y (src_parse_roots): Don't needlessly zero init.
6163 2001-12-31 Tom Tromey <tromey@redhat.com>
6165 * parse.y (dump_java_tree): New function.
6166 (source_end_java_method): Call it.
6167 (end_class_declaration): Likewise.
6168 * lang.c (java_decode_option): Call dump_switch_p.
6170 2001-12-28 Tom Tromey <tromey@redhat.com>
6172 * gen-table.pl: Don't process characters after \uffff. Added
6173 comment pointing to input file.
6175 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6177 * gen-table.pl: Const-ify output. Document the location of a
6178 suitable unicode input file.
6180 * chartables.h: Regenerate.
6182 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6184 * chartables.h: Const-ify.
6185 * gjavah.c (options): Likewise.
6186 * jcf-dump.c (options): Likewise.
6187 * jv-scan.c (options): Likewise.
6188 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6189 * parse.y (binop_lookup): Likewise.
6191 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6193 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6194 the static arrays that are output.
6195 * jvspec.c (jvgenmain_spec): Make static.
6196 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6197 * keyword.h: Regenerate.
6198 * lang.c (string_option, process_option_with_no, lang_f_options,
6199 lang_W_options): Const-ify.
6200 * lex.c (java_lex): Likewise.
6202 2001-12-21 Richard Henderson <rth@redhat.com>
6204 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6205 (get_boehm_type_descriptor): ... here. Arrange for the
6206 TREE_TYPE to get set properly.
6208 2001-12-21 Richard Henderson <rth@redhat.com>
6210 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6211 only if the target requires collect2.
6213 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6215 2001-12-20 Tom Tromey <tromey@redhat.com>
6218 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6219 CAN_COMPLETE_NORMALLY for the node.
6220 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6221 generate code for second branch if first branch can't complete
6223 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6224 the loop head if the loop body can't complete normally.
6226 2001-12-20 Tom Tromey <tromey@redhat.com>
6229 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6230 case where `finally' clause can't complete normally.
6232 2001-12-20 Tom Tromey <tromey@redhat.com>
6235 * parse.y (analyze_clinit_body): Added this_class parameter.
6236 Check for more cases where we must keep <clinit>.
6237 (maybe_yank_clinit): Cleaned up flow control.
6239 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6241 * decl.c (java_init_decl_processing): Don't initialize
6242 finit_leg_identifier_node.
6243 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6244 (finit_leg_identifier_node): Remove.
6245 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6247 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6249 * mangle.c (mangle_member_name): Don't special-case for
6251 * mangle_name.c (unicode_mangling_length): Likewise.
6252 (append_unicode_mangled_name): Likewise.
6253 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6256 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6258 * expr.c (build_java_array_length_access): Don't force null pointer
6259 check unless flag_check_references is set.
6261 2001-12-20 Tom Tromey <tromey@redhat.com>
6263 Fix for PR java/3417:
6264 * parse.y (patch_assignment): Added special processing for
6266 (patch_return): Don't convert booleans to integers, and don't
6267 special-case `null'.
6269 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6271 * config-lang.in (diff_excludes): Remove.
6273 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6275 * gcj.texi: Update link to GCC manual.
6277 2001-12-17 Tom Tromey <tromey@redhat.com>
6279 * parse.y (link_nested_class_to_enclosing): Removed useless
6282 2001-12-16 Tom Tromey <tromey@redhat.com>
6284 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6287 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6289 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6290 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6293 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6295 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6297 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6299 * decl.c (java_init_decl_processing): Build otable_type correctly.
6300 otable_decl is an otable_type.
6302 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6304 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6305 otable_type, otable_ptr_type, method_symbol_type,
6306 method_symbols_array_type, method_symbols_array_ptr_type): New
6307 field/global tree definitions.
6308 (flag_indirect_dispatch): New flag.
6309 * decl.c (java_init_decl_processing): Initialize new otable and
6310 otable_syms type nodes and decls. Add new field "index" to
6312 * class.c (build_method_symbols_entry): New function.
6313 (make_method_value): Set "index" to to method's vtable index for
6314 virtual methods when indirect-dispatch is not used.
6315 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6316 and set vtable_method_count to -1. Set otable and otable_syms field
6317 if indirect-dispatch is used and there was something to put in them.
6318 (build_method_symbols_entry): New function.
6319 (emit_offset_symbol_table): New function.
6320 * expr.c (get_offset_table_index): New function.
6321 (build_invokevirtual): Build array reference to otable at the index
6322 returned by get_offset_table_index, and use the result as the vtable
6324 (build_invokeinterface): Similar.
6325 * jcf-parse.c (yyparse): If indirect-dispatch, call
6326 emit_offset_symbol_table at the end of compilation, after all classes
6327 have been generated.
6328 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6329 * lang.c (flag_indirect_dispatch): Define.
6330 (lang_f_options): Add indirect-dispatch flag.
6332 2001-12-14 Matthias Klose <doko@debian.org>
6334 * gcj.texi: Markup for man page generation. Document missing
6335 options printed by <tool> --help.
6336 Terminate description of gij's -ms option with a dot.
6337 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6338 (java.generated-manpages java.install-man, java.uninstall,
6339 java-maintainer-clean) Updated.
6341 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6343 * class.c (get_dispatch_table): Fix java vtable layout
6344 for TARGET_VTABLE_USES_DESCRIPTORS.
6345 * decl.c (java_init_decl_processing): Initialize
6346 alloc_no_finalizer_node, finalize_identifier_node.
6347 * expr.c (class_has_finalize_method): New function.
6348 (expand_java_NEW): Generate calls for finalizer-free allocation.
6349 (build_invokevirtual): Fix java vtable layout for
6350 TARGET_VTABLE_USES_DESCRIPTORS.
6351 * java-tree.h (enum java_tree_index): New entries:
6352 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6353 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6354 (class_has_finalize_method): declare.
6355 (HAS_FINALIZER_P): New macro.
6356 * parse.y (patch_invoke): Generate calls for finalizer-free
6359 2001-12-12 Matthias Klose <doko@debian.org>
6361 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6362 whitespace at end of line.
6364 2001-12-11 Tom Tromey <tromey@redhat.com>
6366 * lex.c (java_init_lex): Define wfl_to_string as
6367 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6369 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6371 * class.c (make_method_value): Use null_pointer_node to
6372 represent empty exception table.
6374 2001-12-10 Tom Tromey <tromey@redhat.com>
6376 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6378 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6380 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6382 2001-12-09 Per Bothner <per@bothner.com>
6384 * check-init.c (current_switch_has_default): New static field.
6385 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6386 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6387 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6389 2001-12-09 Tom Tromey <tromey@redhat.com>
6391 * check-init.c (check_init): Don't allow pre- or post- increment
6392 or decrement of final variable.
6393 (final_assign_error): Minor error message rewording.
6395 2001-12-08 Tom Tromey <tromey@redhat.com>
6397 * java-tree.h: Fixed typo.
6399 * gjavah.c (decompile_method): Don't decompile to `return this'
6402 * gjavah.c (cxx_keywords): Re-sorted.
6403 * lex.c (cxx_keywords): Re-sorted.
6405 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6408 * gjavah.c (print_namelet): Clear subnamelets.
6409 (HANDLE_METHOD): Set `method_printed' earlier.
6411 2001-12-07 Tom Tromey <tromey@redhat.com>
6413 * lang.c (lang_f_options): Added
6414 optimize-static-class-initialization.
6415 (java_decode_option): Removed special case.
6417 2001-12-07 Per Bothner <per@bothner.com>
6419 * check-init.c (check_init): Fix typo freeing memory twice.
6421 2001-12-05 Per Bothner <per@bothner.com>
6423 Restore support for static class initialization optimization.
6424 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6425 * check-init.c (check_int): At end of BLOCK handle initialization
6426 blocks, which used to be done in java_complete_expand_method but did
6427 not handle the case where check_for_initialization might allocate
6428 more than a word of bits.
6429 * decl.c (lang_make_tree): The smic field is now a tree.
6430 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6431 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6433 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6435 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6436 Change from a hash table to a list.
6437 (struct_lang_decl): Change field 'smic' to match.
6438 * class.c (add_method_1): Initialize
6439 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6440 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6441 (java_expand_method_bodies): -here, since 'smic' is now a list.
6442 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6444 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6446 * class.c (java_hash_compare_tree_node): Fix casts.
6448 2001-12-04 Per Bothner <per@bothner.com>
6450 * check-init.c: Handle definite unassignment to finals in addition
6451 to definite assignment.
6452 (loop_current_locals): New field.
6453 (num_current_locals, int start_current_locals, num_current_words):
6455 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6456 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6457 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6458 (get_variable_decl, check_final_reassigned): New functions.
6459 (check_init, check_bool_init): Modify as needed for checking finals.
6460 (check_for_initialization): Take extra parameter and return void.
6461 Do extra start-up logic to check final fields for assignment.
6462 * parse.y (check_static_final_variable_assignment_flag,
6463 reset_static_final_variable_assignment_flag, check_final_assignment,
6464 check_final_variable_local_assignment_flag,
6465 reset_final_variable_indirect_assignment_flag,
6466 reset_final_variable_global_assignment_flag): Remove functions.
6467 (java_complete_expand_methods, outer_field_access_fix,
6468 patch_assignment): Remove no-longer used logic.
6469 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6470 * parse.y (register_fields, java_complete_tree): Update accordingly.
6472 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6473 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6474 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6476 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6478 * java-tree.h (DECL FINAL): New bit-field.
6479 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6480 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6481 (DECL_INIT_CALLS_THIS): New macro.
6482 (struct lang_decl): New bit-field init_calls_this.
6483 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6484 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6485 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6486 use it for both local variables and final fields.
6487 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6489 (struct lang_type): Remove hfv bit-field.
6490 (check_for_initialization): Change to return void.
6492 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6493 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6494 * check-init.c (final_assign_error): New helper function.
6495 (check_final_reassigned, check_init): Use it.
6496 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6498 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6499 bit-fields to unsigned.
6501 2001-12-03 Per Bothner <per@bothner.com>
6503 * parse.y (patch_binop): Minor constant folding.
6505 * parse.y (build_current_thisn): Shorter 'buffer'.
6507 2001-12-03 Per Bothner <per@bothner.com>
6509 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6510 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6511 * jcf-write.c (generate_bytecode_insns): Remove support for
6512 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6513 * check-init.c (check_init): Likewise.
6515 2001-12-03 Per Bothner <per@bothner.com>
6517 * verify.c (subroutine_nesting): New function.
6518 (verify_jvm_instructions): Use it to fix logic for checking that
6519 we're done with the current subroutine.
6521 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6522 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6524 2001-12-03 Per Bothner <per@bothner.com>
6526 * jcf.h: Fix obvious typo in comment.
6527 * typeck.c (build_null_signature): Add comment.
6529 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6531 * expr.c: Remove leading capital from diagnostic messages, as
6532 per GNU coding standards.
6533 * jcf-io.c: Similarly.
6534 * jcf-parse.c: Similarly.
6535 * jv-scan.c: Similarly.
6536 * jvspec.c: Similarly.
6537 * mangle.c: Similarly.
6539 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6540 Alexandre Petit-Bianco <apbianco@redhat.com>
6542 * expr.c (build_java_arrayaccess): Call save_expr on array for
6543 correct evaluation order, modified comment, fixed indentation.
6544 * parse.y: (patch_assignment): Correctly extract the array base
6545 from the tree generate by build_java_arrayaccess, added comments.
6546 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6547 Fixes PR java/3096, PR java/3803, PR java/3965.
6549 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6551 * expr.c (expand_byte_code): Remove trailing periods from messages.
6552 * jcf-parse.c (load_class, jcf_parse): Similarly.
6553 * jcf-write.c (generate_classfile): Similarly.
6554 * lex.c (java_lex): Similarly.
6556 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6558 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6560 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6562 * Make-lang.in (java.generated-manpages): New dummy target.
6564 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6566 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6568 (lang_specific_pre_link): Use set_input to set input_filename.
6570 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6571 (main): Fix definition.
6572 Strip `main' from classname.
6575 2001-11-18 Roger Sayle <roger@eyesopen.com>
6577 * parse.h (java_expand_switch): Remove old prototype.
6579 2001-11-18 Tom Tromey <tromey@redhat.com>
6581 Fix for PR java/1401:
6582 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6584 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6587 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6589 * lang.c (finish_parse): Rename to java_finish.
6590 (LANG_HOOKS_FINISH, java_finish): New.
6592 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6594 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6595 * java-tree.h: New prototype.
6596 * lang.c (java_init): Update prototype. Combine with old init_parse.
6598 2001-11-13 Tom Tromey <tromey@redhat.com>
6600 * gjavah.c (method_signature): New global.
6601 (HANDLE_METHOD): Set it.
6602 (decompile_return_statement): New function.
6603 (decompile_method): Use it.
6604 (print_method_info): Removed `synth' argument.
6606 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6608 * java-tree.h (java_set_yydebug): New.
6609 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6610 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6611 (print_lang_decl, print_lang_type, print_lang_identifier,
6612 print_lang_statistics, lang_print_xnode): Remove.
6614 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6616 * jcf-parse.c (init_lex): Remove.
6617 * lang.c (language_string, lang_identify): Remove.
6618 (struct lang_hooks): Constify.
6619 (LANG_HOOKS_NAME): Override.
6620 (init_parse): Update.
6622 2001-11-08 Andreas Franck <afranck@gmx.de>
6624 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6625 program_transform_name the way suggested by autoconf.
6626 (java.install-common): Also transform auxiliary program names with
6627 program_transform_name.
6629 2001-11-08 Tom Tromey <tromey@cygnus.com>
6631 * parse.y (trap_overflow_corner_case): New rule.
6632 (unary_expression): Use it.
6633 * lex.c (java_init_lex): Don't set minus_seen.
6634 (yylex): Don't use minus_seen. Communicate overflow to parser for
6636 (error_if_numeric_overflow): New function.
6637 * parse.h (minus_seen): Removed field.
6638 (JAVA_RADIX10_FLAG): New define.
6640 2001-11-07 Tom Tromey <tromey@redhat.com>
6642 Patch for PR java/1414:
6643 * parse.y (case_label_list): New global.
6644 (goal): Register case_label_list with GC.
6645 (java_complete_lhs): Save new case on case_label_list.
6646 (patch_switch_statement): Check for duplicate case labels.
6648 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6650 * parse.y (patch_assignment): Removed unused third argument.
6651 (java_complete_lhs): Removed unused third argument to patch_assignment.
6653 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6655 * lang.c: Include langhooks-def.h.
6656 * Make-lang.in: Update.
6658 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6660 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6662 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6664 * mangle.c (find_compression_record_match): Don't match compression
6665 records for package name elements unless they occur at the start of
6666 the name. Fix for PR java/4717.
6668 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6670 * expr.c (expand_java_field_op): Don't special-case references to
6671 java.lang.PRIMTYPE.TYPE.
6672 (build_primtype_type_ref): Removed.
6673 * java-tree.h (build_primtype_type_ref): Remove prototype.
6674 * parse.y (maybe_build_primttype_type_ref): Removed.
6675 (complete_function_arguments): Don't special-case references to
6676 java.lang.PRIMTYPE.TYPE.
6677 (patch_assignment): Likewise.
6678 (array_constructor_check_entry): Likewise.
6680 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6682 * mangle.c (static tree compression_table): Fixed leading comment.
6683 * parse.h (struct parser_ctxt): Fixed field comment.
6684 * parse.y (check_pkg_class_access): New prototype, fixed leading
6685 comment, new parameter used to emit error only if passed as true.
6686 (parse_check_super): Pass extra argument to check_pkg_class_access.
6687 (do_resolve_class): Likewise.
6688 (process_imports): Likewise.
6689 (read_import_dir): Fixed indentation.
6690 (find_in_imports_on_demand): New local class_type_name. Local
6691 node_to_use deleted. while loop changed into for loop. Report
6692 multiple definition only for accessible classes. Improved error
6694 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6695 assigned to parameter list, fixed indentation. while loop changed
6696 into for loop, restore TREE_CHAIN on local `tem' before the next
6699 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6701 * lang.c (lang_get_alias_set): Deleted.
6703 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6705 * gjavah.c (jni_print_char): Fix thinko in last change.
6707 * gjavah.c (jni_print_char, decode_signature_piece): Use
6708 safe-ctype macros and/or fold extra calls into fewer ones.
6709 * lex.c (java_read_unicode, java_lex): Likewise.
6710 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6711 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6712 * mangle_name.c (append_unicode_mangled_name,
6713 unicode_mangling_length): Likewise.
6715 2001-10-17 Richard Henderson <rth@redhat.com>
6717 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6719 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6721 * lang.c (langhooks.h): Included.
6722 (LANG_HOOKS_INIT): Redefined.
6723 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6724 (LANG_HOOKS_DECODE_OPTION): Likewise.
6725 (struct lang_hooks lang_hooks): New initialization.
6727 2001-10-11 Per Bothner <per@bothner.com>
6729 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6730 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6731 The former is simpler, and jcf-write.c handles it better.
6732 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6733 or WITH_CLEANUP_EXPR.
6734 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6735 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6737 * parse.y (patch_if_else_statement): If the condition is constant,
6738 optimize away the test.
6740 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6742 * parse.y (patch_cast): Call patch_string on the first operand of
6743 the incoming node, update it if necessary. Fixes PR java/4510.
6745 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6747 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6748 when name qualifier matches a package name.
6750 2001-10-08 Tom Tromey <tromey@redhat.com>
6752 Fix for PR java/4489:
6753 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6754 force a new label when computing `body_block'.
6756 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6758 * jcf-io.c (format_uint): Const-ify.
6759 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6760 * lex.c (java_get_line_col): Likewise.
6761 * parse.y (build_incdec): Likewise.
6763 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6765 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6766 a NULL enclosing context if appropriate. Fixes PR java/4466.
6768 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6770 * parse.y (patch_assignment): Use lvalue's original TYPE when
6771 building the final COMPOUND_EXPR.
6772 (try_reference_assignconv): Fixed leading comment.
6774 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6776 * parse.y (check_final_variable_indirect_assignment): For
6777 COMPOUND_EXPR, return only if finals were found initialized
6778 properly, if not, keep on checking.
6779 (check_final_variable_global_assignment_flag): New local
6780 error_found, set when appropriate and used to decide whether to
6781 report uninitialized finals. Fixed typo in comment.
6783 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6785 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6786 last three initializations. Fixes PR java/4360.
6788 2001-09-21 Richard Henderson <rth@redhat.com>
6790 * class.c (get_dispatch_table): Handle function descriptors.
6791 (build_dtable_decl): Likewise.
6792 * expr.c (build_invokevirtual): Likewise.
6794 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6796 * parse.y (patch_method_invocation): Build class initialization
6797 when static finals are used to qualify method invocation.
6800 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6802 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6803 build_type_name_from_array_name.
6804 (STRING_STRIP_BRACKETS): New macro.
6805 * parse.y (build_type_name_from_array_name): New function.
6806 (array_creation_expression:): Accumulate []s instead of [s.
6807 (cast_expression:): Accumulate []s instead of [s after cast type
6809 (build_array_from_name): Local string deleted, use
6810 build_type_name_from_array_name.
6811 (build_unresolved_array_type): Accumulate []s instead of [s after
6813 (register_fields): Fixed comment.
6814 (resolve_class): Local name, base deleted, new locals tname and
6815 array_dims. Use build_type_name_from_array_name. Use array_dims to
6817 (purify_type_name): Use STRING_STRIP_BRACKETS.
6819 2001-09-18 Andreas Jaeger <aj@suse.de>
6821 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6822 * jv-scan.c: Likewise.
6824 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6826 * parse.y (patch_method_invocation): Inner class creation context
6827 check not enforced within constructors. Fixes PR java/1873.
6829 2001-09-16 Tom Tromey <tromey@redhat.com>
6831 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6832 NOTE_PUSH for single-case push. Fixes PR java/4189.
6834 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6836 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6837 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6838 (struct lang_type): New fields import_list and import_demand_list.
6839 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6840 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6841 (do_resolve_class): New local saved_enclosing_type, initialized,
6842 passed as parameter to find_in_imports and find_in_imports_on_demand.
6843 (find_in_imports): Added paramater enclosing_type, use its
6844 TYPE_IMPORT_LIST when applicable.
6845 (find_in_imports_on_demand): Added parameter enclosing_type, use
6846 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6847 declaration and initialization.
6848 (fold_constant_for_init): Switch/restore current_class to the
6849 appropriate context.
6851 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6853 * verify.c (verify_jvm_instructions): Fix typo.
6855 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * expr.c (expand_invoke): Const-ification.
6858 * parse.y (patch_method_invocation): Likewise.
6860 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6862 * gjavah.c (cxx_keywords): Const-ification.
6863 * keyword.gperf (java_keyword): Likewise.
6864 * lang.c (java_tree_code_name): Likewise.
6865 * lex.c (cxx_keywords): Likewise.
6866 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6868 2001-09-11 Richard Henderson <rth@redhat.com>
6870 * parse.h (ctxp_for_generation): Mark extern.
6872 2001-09-10 Richard Henderson <rth@redhat.com>
6874 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6876 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6878 * typeck.c (java_array_type_length, build_prim_array_type):
6879 Represent empty arrays by NULL index.
6881 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6883 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6884 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6886 2001-09-06 Anthony Green <green@redhat.com>
6888 * class.c (O_BINARY): Define if necessary.
6889 (registerResource_libfunc): Declare.
6890 (init_class_processing): Initilize registerResource_libfunc.
6891 (compile_resource_file): New function.
6892 * java-tree.h (resource_name): Declare.
6893 (compile_resource_file): Declare.
6894 * jcf-parse.c (yyparse): Handle compiling java resource files.
6895 * lang.c (java_decode_option): Handle -fcompile-resource option.
6896 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6898 * gcj.texi (Code Generation): Add documentation for -R flag.
6900 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6902 * jcf-write.c (generate_classfile): Issue an error in case of
6903 field/initial value mismatch.
6904 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6905 being initialized and we're generating bytecode.
6906 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6907 set DECL_INITIAL properly when appropriate.
6911 2001-09-01 Per Bothner <per@bothner.com>
6913 * parse.y (maybe_yank_clinit): A field without an initializer is not
6914 relevant. All initializers except static final and constant require
6915 <clinit>, regardless of flag_emit_class_files.
6917 2001-08-31 Per Bothner <per@bothner.com>
6919 * class.c (set_constant_value): When not emitting class files, then a
6920 String ConstantValue is a utf8const_ptr_type.
6922 2001-08-30 Per Bothner <per@bothner.com>
6924 * jcf-write.c (generate_classfile): Check that field is primitive
6925 or string before emitting ConstantValue attribute.
6927 2001-08-30 Per Bothner <per@bothner.com>
6929 * parse.y (resolve_qualified_expression_name): If creating a
6930 COMPOUND_EXPR, set it's type correctly.
6932 2001-08-30 Per Bothner <per@bothner.com>
6934 * jcf-io.c (open_class): Set filename field.
6936 * jcf-parse,c (parse_class_file): Set current_function_decl
6937 for better error message when Code attribute is missing.
6939 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6940 better diagnostics, especially for constructors.
6942 2001-08-30 Per Bothner <per@bothner.com>
6944 * jcf-write.c (generate_classfile): Don't write ConstantValue
6945 attribute if field is not final, for compatibility with jdk.
6947 * jcf-write.c (generate_classfile): Convert ConstantValue values
6948 to correct type. Work-around for front-end bug.
6949 * class.c (set_constant_value): Error if constant has wrong type.
6951 2001-08-30 Per Bothner <per@bothner.com>
6953 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6954 "Double" are printed at verbosity 1.
6956 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6958 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6960 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6962 * parse.y (patch_assignment): Don't verify final re-assignment here.
6963 (java_complete_lhs): Verify assignments to finals calling
6964 patch_assignment. Verify re-assignments to finals before calling
6967 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6969 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6972 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6974 * lex.c (java_lex): new local found_hex_digits. Set and then used
6975 in test to reject invalid hexadecimal numbers.
6976 * parse.y (java_complete_tree): Prevent unwanted cast with
6977 initialized floating point finals.
6978 (patch_binop): Emit a warning when detecting a division by zero,
6979 mark result not constant, don't simplify non integer division.
6981 2001-08-28 Per Bothner <per@bothner.com>
6983 * jcf-write.c (generate_bytecode_insns): For increments and
6984 decrements just recurse to push constant. Improvement on Mark's patch.
6986 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6988 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6989 real conversion for increments and decrements of reals.
6991 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6993 * parse.y (resolve_qualified_expression_name): Handle unresolved
6994 qualified expressions, prevent numerical qualifiers, fixed typo.
6997 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6999 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7000 don't report anything but deprecated class when marked so. Handle
7002 (patch_method_invocation): Check deprecation on methods and types.
7003 (patch_binop): code becomes an enum tree_code, added default: to
7004 switch to handle that. Detect division by zero, try to fold and
7005 return before using a subroutine.
7007 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7009 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7010 file smaller than 4 bytes.
7011 * parse.y (check_inner_circular_reference): New function.
7012 (check_circular_reference): Likewise.
7013 (array_initializer:): Accept {,}.
7014 (java_check_circular_reference): Rewritten using
7015 check_circular_reference and check_inner_circular_reference.
7016 (java_complete_expand_method): Unconditionally save and restore
7017 the unpurged exception list.
7018 (build_dot_class_method_invocation): Unmangle signature parameter.
7020 2001-08-21 Tom Tromey <tromey@redhat.com>
7022 * decl.c (init_decl_processing): Add `throws' field to method
7024 * class.c (make_method_value): Compute `throws' field for method.
7026 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7028 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7029 circularity is detected.
7030 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7032 2001-08-17 Richard Henderson <rth@redhat.com>
7034 * class.c (emit_register_classes): Add align parameter to
7035 call to assemble_integer.
7037 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7039 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7040 loading a class_or_name fails, try considering an innerclass name
7041 and load the enclosing context.
7042 * parse.y (resolve_inner_class): New function.
7043 (find_as_inner_class): Added leading comment.
7044 (register_incomplete_type): Keep the current context as enclosing
7045 context for JDEP_FIELD dependencies.
7046 (do_resolve_class): Locals new_class_decl and super initialized to
7047 NULL. Call resolve_inner_class, explore the enclosing context
7048 superclass if necessary.
7051 2001-08-16 Tom Tromey <tromey@redhat.com>
7053 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7054 * gjavah.c (main): Updated for change to jcf_path_seal.
7055 * lang.c (version_flag): New global.
7056 (java_decode_option): Recognize `-version'.
7057 (java_init): Update for change to jcf_path_seal.
7058 * jcf.h (jcf_path_seal): Added `print' argument.
7059 * jcf-path.c (jcf_path_seal): Added `print' argument.
7061 2001-08-13 Zack Weinberg <zackw@panix.com>
7063 * Make-lang.in (java/decl.o): Update dependencies.
7064 * decl.c: Include libfuncs.h, don't include toplev.h.
7066 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7068 * decl.c (init_decl_processing): exception_type_node,
7069 class_not_found_type_node, and no_class_def_found_type_node
7070 initialized. predef_filenames augmented accordingly.
7071 instinit_identifier_node initialized.
7072 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7073 * java-tree.h (enum java_tree_index): New entries
7074 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7075 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7076 (exception_type_node): New macro.
7077 (class_not_found_type_node): Likewise.
7078 (no_class_def_found_type_node): Likewise.
7079 (instinit_identifier_node): Likewise.
7080 (PREDEF_FILENAMES_SIZE): Adjusted.
7081 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7082 (struct lang_type): Fixed typo in bitfield name.
7083 (DECL_INSTINIT_P): New macro.
7084 (ID_INSTINIT_P): Likewise.
7085 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7087 * parse.y (encapsulate_with_try_catch): New function.
7088 (generate_instinit): Likewise.
7089 (build_instinit_invocation): Likewise.
7090 (ctors_unchecked_throws_clause_p): Likewise.
7091 (add_instance_initializer): Deleted.
7092 (build_instance_initializer): Likewise.
7093 (in_instance_initializer): Likewise.
7094 (check_method_redefinition): instinit$ not to be verified.
7095 (java_complete_expand_methods): Generate instinit$, simplified code.
7096 (build_dot_class_method): Eliminated unnecessary locals. Use
7097 encapsulate_with_try_catch, removed unnecessary code.
7098 (fix_constructors): New local iii. Use build_instinit_invocation.
7099 (patch_method_invocation): Added comment.
7100 (maybe_use_access_method): Don't consider instinit$.
7101 (find_applicable_accessible_methods_list): Shorten the search for
7103 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7104 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7105 (patch_throw_statement): Likewise. Fixed typo.
7107 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7110 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7111 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7113 (lang_specific_pre_link): Use set_input to set input_filename.
7115 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7116 (main): Fix definition.
7117 Strip `main' from classname.
7120 2001-08-11 Zack Weinberg <zackw@panix.com>
7122 * lex.h: Don't include setjmp.h. Don't define
7123 SET_FLOAT_HANDLER or prototype set_float_handler.
7125 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7127 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7128 `poplevel' in the right order.
7130 2001-08-09 Richard Henderson <rth@redhat.com>
7132 * Make-lang.in (class.o): Depend on TARGET_H.
7133 * class.c (emit_register_classes): Use target hooks instead of
7134 assemble_constructor and assemble_destructor.
7136 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7138 * check-init.c (flags.h): Include
7139 (check_init): Don't report uninitialized static class
7140 initialization flags, don't free bit index when doing static class
7141 initialization optimization.
7142 (check_for_initialization): Return type changed to `unsigned int.'
7143 (attach_initialized_static_class): New function.
7144 * class.c (add_method_1): Create the initialized static class
7146 (finish_class): Always emit deferred inline methods.
7147 * decl.c (emit_init_test_initialization): Moved to expr.c
7148 (complete_start_java_method): Don't traverse
7149 DECL_FUNCTION_INIT_TEST_TABLE.
7150 (lang_mark_tree): Mark hash tables in function decls.
7151 * expr.c (emit_init_test_initialization): Moved from decl.c.
7152 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7153 initialization flag, set DECL_CONTEXT and
7154 LOCAL_CLASS_INITIALIZATION_FLAG.
7155 (java_lang_expand_expr): Emit initialization code for static class
7156 initialized flags when entering block, if necessary.
7157 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7158 * java-tree.h (flag_optimize_sci): New global variable declaration.
7159 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7160 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7161 (LOCAL_FINAL_P): Fixed typo in comment.
7162 (FINAL_VARIABLE_P): Likewise.
7163 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7164 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7165 (struct lang_decl): New fields `ict', `smic' and `cif.'
7166 (check_for_initialization): New returned value for global.
7167 (attach_initialized_static_class): New global function.
7168 (STATIC_CLASS_INIT_OPT_P): New macro.
7169 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7170 * lang.c (java_decode_option): Handle
7171 `-fno-optimize-static-class-initialization'
7172 * parse.y (start_complete_expand_method): New function.
7173 (java_expand_method_bodies): Likewise.
7174 (attach_init_test_initialization_flags): Likewise.
7175 (adjust_init_test_initialization): Likewise.
7176 (emit_test_initialization): Likewise.
7177 (java_complete_expand_methods): Nullify abstract and native method
7179 (java_complete_expand_method): New locals `fbody', `block_body'
7180 and `exception_copy.' Reorganized: directly return on empty method
7181 bodies, call `start_complete_expand_method', remember definitely
7182 initialized static class in function, don't expand method bodies.
7183 (java_expand_classes): Call `java_expand_method_bodies' before
7184 `finish_class' when compiling to native.
7185 (resolve_expression_name): Use `orig' after building outer class
7187 (patch_invoke): Remember static method invocations.
7189 2001-08-06 Richard Henderson <rth@redhat.com>
7191 * class.c (emit_register_classes): Pass a symbol_ref and priority
7192 to assemble_constructor.
7194 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7196 * java-tree.h (all_class_filename): New macro.
7197 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7198 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7199 newly created IDENTIFIER_NODE to `all_class_filename.'
7201 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7203 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7204 Use ggc_add_tree_root to register roots.
7206 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7208 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7209 second operand calling check_init.
7210 * decl.c (complete_start_java_method): Swaped second and third
7211 arguments while creating WITH_CLEANUP_EXPR node.
7212 * jcf-write.c (generate_bytecode_insns): Use second operand
7213 instead of third when handling WITH_CLEANUP_EXPR.
7214 * parse.y (java_complete_lhs): Expand second operand of
7215 WITH_CLEANUP_EXPR nodes.
7216 (patch_synchronized_statement): Swaped second and third arguments
7217 while creating WITH_CLEANUP_EXPR node.
7219 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7221 * parse.y (create_interface): Avoid cyclic inheritance report when
7222 syntax error encountered during class definition.
7225 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7227 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7229 (lang_specific_pre_link): Use set_input to set input_filename.
7231 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7232 (main): Fix definition.
7233 Strip `main' from classname.
7236 2001-07-18 Tom Tromey <tromey@redhat.com>
7239 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7240 * lex.c (java_new_lexer): Use ICONV_CONST.
7241 (java_read_char): Likewise.
7242 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7243 (jv-scan$(exeext)): Likewise.
7245 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7247 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7248 * parse.y (check_class_interface_creation): Allow `private' if the
7249 enclosing is not an interface.
7250 (create_interface): Interface tagged public if the enclosing
7251 context is an interface.
7252 (create_class): Class tagged public if the enclosing context
7256 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7258 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7261 2001-07-14 Tim Josling <tej@melbpc.org.au>
7263 * check-init.c (check_init): Remove references to EXPON_EXPR.
7265 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7267 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7268 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7271 2001-07-13 Tom Tromey <tromey@redhat.com>
7273 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7276 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7278 * parse.y (patch_method_invocation): Don't override primary if one
7279 is already provided, but let this$<n> be built. Fixed comment.
7281 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7283 * parse.y (empty_statement:): Report empty statement error only
7284 when found at class declaration level.
7287 2001-07-12 Tom Tromey <tromey@redhat.com>
7289 * expr.c (expand_load_internal): New function.
7290 (LOAD_INTERNAL): Use it.
7292 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7294 * parse.y (verify_constructor_super): Compare anonymous class ctor
7295 args with `valid_method_invocation_conversion_p.'
7298 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7300 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7301 `-fsyntax-only.' Fixes PR java/3248
7303 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7305 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7307 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7309 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7310 current function is static. Fixes PR java/1970
7312 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7314 * parse.y (patch_method_invocation): Add enclosing context to ctor
7315 calls if necessary. Fixes PR java/2953
7317 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7319 * parse.y (resolve_package): Abort if qualified expression member
7321 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7324 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7326 * verify.c: Don't use // comments.
7328 2001-07-05 Tom Tromey <tromey@redhat.com>
7330 * lang.c (flag_assume_compiled): Removed.
7331 * java-tree.h (flag_assume_compiled): Removed.
7332 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7333 -fhash-synchronization, -fuse-divide-subroutine,
7334 -fcheck-references, -femit-class-file, -femit-class-files,
7335 -fassume-compiled. Updated --encoding information. Changed
7336 -foutput-class-dir to `-d'.
7338 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7340 * jcf-parse.c (parse_class_file): Add lineno parameter to
7341 debug_start_source_file call.
7343 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7345 * gcj.texi: Use gpl.texi.
7346 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7347 dependencies and use doc/include in search path.
7349 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7351 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7352 `this'. If so, don't build instance initializers.
7354 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7356 * parse.y (resolve_expression_name): Improved error message for
7357 inner class cases. Fixes PR java/1958
7359 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7361 * lang.c: #include diagnostic.h
7362 (lang_print_error): Add a `diagnostic_context *' parameter.
7363 (java_dummy_print): Likewise.
7364 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7366 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7368 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7369 * jcf.h (typedef struct JCF): New bitfield `finished.'
7370 (JCF_FINISH): Set `finished.'
7371 (JCF_ZERO): Reset `finished.'
7374 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7376 * parse.y (class_body_declaration:): Don't install empty instance
7380 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7382 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7383 (set_class_decl_access_flags): New function.
7384 * java-tree.h (set_class_decl_access_flags): New prototype.
7385 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7386 (parse_class_file): New local `decl_max_locals.' Take wide types
7387 into account to compute DECL_MAX_LOCALS.
7388 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7391 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7393 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7395 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7397 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7398 * parse.y (do_resolve_class): Moved comments out to leading comment
7399 section. Removed local `start', New local `_ht' and
7400 `circularity_hash.' Record `enclosing' in hash table and search
7401 it to detect circularity. Use `enclosing' as an argument to
7402 `lookup_cl.' Free the hash table when done.
7404 2001-06-19 Tom Tromey <tromey@redhat.com>
7406 * lex.c (java_read_char): Disallow invalid and overlong
7407 sequences. Fixes PR java/2319.
7409 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7411 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7413 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7415 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7416 arguments accordingly.
7418 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7420 * gcj.texi: Move contents to just after title page.
7422 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7424 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7426 (patch_incomplete_class_ref): Build the class ref, build the class
7427 init if necessary, complete the tree.
7430 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7432 * parse.y (lookup_field_wrapper): Test `name' code.
7433 (resolve_qualified_expression_name): Test `qual_wfl' code.
7434 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7435 handle `qual_wfl' by code.
7436 (maybe_build_primttype_type_ref): Test `wfl' code.
7438 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7440 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7442 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7443 the dvi file in the java directory.
7445 2001-05-25 Sam TH <sam@uchicago.edu>
7447 * gen-table.pl javaop.h jcf.h lex.h,
7448 parse.h: Fix header include guards.
7450 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7452 * jv-scan.c (version): Update copyright year.
7454 2001-05-21 Per Bothner <per@bothner.com>
7456 * jcf-parse.c (read_class): If class is from .class or .zip file
7457 and it's already been read, don't push/pop parser context.
7459 2001-05-18 Per Bothner <per@bothner.com>
7461 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7462 command line so the jvgenmain-generated main program comes first.
7464 2001-05-15 Tom Tromey <tromey@redhat.com>
7466 * class.c (build_utf8_ref): Don't generate identifier based on
7469 2001-05-12 Richard Henderson <rth@redhat.com>
7471 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7472 * expr.c (java_lang_expand_expr): Expand it.
7473 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7474 calling build_exception_object_ref.
7475 * parse.y (catch_clause_parameter): Likewise.
7476 (build_dot_class_method): Likewise.
7477 (try_reference_assignconv): Likewise.
7478 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7479 * jcf-write.c (generate_bytecode_insns): Likewise.
7481 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7483 * parse.y (build_unresolved_array_type): Set
7484 EXPR_WFL_QUALIFICATION on the newly created wfl.
7485 Fixes PR java/2538. Fixes PR java/2535.
7487 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7489 * parse.y (fix_constructors): Removed unnecessary assignment to
7490 local. Moved assignment to `this$<n>', fixed comments and
7492 (build_wfl_wrap): Fixed indentation.
7493 Fixes PR java/2598, java/2579 and java/2658.
7495 2001-05-03 Mo DeJong <mdejong@redhat.com>
7497 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7498 check for byte swap.
7500 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7502 * expr.c (build_class_init): Move MODIFY_EXPR
7503 outside of COND_EXPR. Remove variable `call'.
7505 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7507 * decl.c: NULL_PTR -> NULL.
7508 * jcf-write.c: Likewise.
7510 2001-05-01 Tom Tromey <tromey@redhat.com>
7512 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7513 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7514 * gcj.texi: Updated copyright text. Include fdl.texi.
7515 (Top): Link to new node.
7517 2001-05-01 Per Bothner <per@bothner.com>
7519 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7521 2001-05-01 Per Bothner <per@bothner.com>
7523 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7524 import_list contains the name, not the TREE_PURPOSE.
7526 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7528 * jcf-io.c (read_zip_member): Cast to long in comparison with
7531 * jvspec.c (lang_specific_driver): Initialize variables.
7533 * mangle.c (find_compression_record_match): Likewise.
7535 * typeck.c (build_null_signature): Provide static prototype. Mark
7536 parameter with ATTRIBUTE_UNUSED.
7538 * verify.c (verify_jvm_instructions): Initialize variable.
7540 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7542 * parse.y (do_resolve_class): Check for cyclic inheritance during
7543 inner class resolution.
7545 2001-04-27 Per Bothner <per@bothner.com>
7547 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7548 while iterating, since that could cause gc to lose stuff.
7550 2001-04-26 Per Bothner <per@bothner.com>
7552 Fix method search wrt scope of inner classes to match JLS2.
7553 * typeck.c (build_null_signature): New static function.
7554 (has_method): New function. Uses build_null_signature and lookup_do.
7555 * java-tree.h (has_method): New declaration.
7556 * parse.y (find_applicable_accessible_methods_list): Do not search
7557 context of inner classes here.
7558 (patch_method_invocation): Search scope, ie. current and outer clases,
7559 for method matching simple name, to find class.
7561 2001-04-26 Per Bothner <per@bothner.com>
7563 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7564 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7566 * constants.c (find_methodref_with_class_index): New function.
7567 (find_methodref_index): Use find_methodref_with_class_index.
7568 * java-tree.h (find_methodref_with_class_index): New declaration.
7569 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7570 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7571 If context changed from interface to class, don't use invokeinterface.
7573 2001-04-25 Per Bothner <per@bothner.com>
7575 * verify.c (verify_jvm_instructions): For field instructions,
7576 check that field index is valid. For invoke instructions, check that
7577 method index is valid.
7579 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7581 * config-lang.in (target_libs): Copy from $libgcj_saved.
7583 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7585 * decl.c (init_decl_processing): Add new class "protectionDomain"
7587 * class.c (make_class_data): Set initial value for "protectionDomain".
7589 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7591 * jvspec.c (lang_specific_driver): Fix memory allocation
7592 deficit, by using concat in lieu of xmalloc/sprintf.
7594 2001-04-20 Per Bothner <per@bothner.com>
7596 Fixes to compile multiple .class files at once.
7597 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7598 * java-tree.h (CLASS_PARSED_P): New macro.
7599 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7600 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7601 (read_class): Avoid some code duplication.
7602 Don't call JCF_FINISH for a .class file - might be needed later.
7603 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7604 rather than CLASS_LOADED_P, since latter implies class laid out.
7605 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7606 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7608 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7610 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7612 * boehm.c: Include toplev.h.
7614 2001-04-06 Tom Tromey <tromey@redhat.com>
7615 Alexandre Petit-Bianco <apbianco@redhat.com>
7617 Fix for PR gcj/1404 and PR gcj/2332:
7618 * parse.y (build_array_from_name): If we use the type_wfl then
7619 accumulate dimensions from the original type as well.
7620 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7622 2001-04-06 Tom Tromey <tromey@redhat.com>
7624 * parse.y (analyze_clinit_body): Return true if the second operand
7625 of a METHOD_EXPR is nonzero.
7627 2001-04-06 Tom Tromey <tromey@redhat.com>
7629 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7631 ($(srcdir)/java/parse.c): Likewise.
7633 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7635 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7636 (version-gcc): Initialized.
7637 (which-gcj): Likewise.
7639 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7641 * java-tree.h (struct lang_decl): New macro
7642 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7643 * parse.y (build_instance_initializer): New function.
7644 (add_instance_initializer): Use it.
7645 (java_fix_constructors): Set `current_class' before fix pass.
7646 (fix_constructors): Just return if already fixed. Move `super()'
7647 invocation ahead. Use `build_instance_initializer.'
7650 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7652 * parse.y (resolve_qualified_expression_name): Pass field's
7653 DECL_CONTEXT to `not_accessible_p.'
7654 (not_accessible_p): Changed parameters order in `inherits_from_p'
7657 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7659 * lang-options.h: Add flag_check_references.
7661 2001-04-04 Per Bothner <per@bothner.com>
7663 * java-tree.h (CONSTANT_VALUE_P): New macro.
7664 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7665 * parse.y (maybe_build_class_init_for_field): New static function.
7666 (resolve_expression_name, resolve_field_access): Use
7667 maybe_build_class_init_for_field instead of build_class_init
7668 This does not do the init if the field is compile-time-constant.
7669 (resolve_field_access): Simplify.
7671 * parse.y (fold_constant_for_init): Merge test into switch.
7673 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7675 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7677 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7679 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7681 * expr.c (pop_type_0): Save the result of the first
7682 lang_printable_name call in a scratch buffer, so it
7683 won't be clobbered by the second call.
7685 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7687 * parse-scan.y (array_type:): Rewritten.
7688 (type_declaration:): `empty_statement' replaces `SC_TK.'
7689 (class_member_declaration:): `empty statement' added.
7690 (method_body:): Simplified.
7691 (static_initializer:): Likewise.
7692 (primary_no_new_array:): Use `type_literals.'
7693 (type_literals:): New rule.
7694 (dims:): Set and update `bracket_count.'
7695 Fixes PR java/1074. Fixes PR java/2412.
7697 2001-03-28 Hans Boehm <boehm@acm.org>
7699 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7700 (get_boehm_type_descriptor): Set type on returned value to be a
7701 pointer length integer.
7703 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7705 * expr.c (pop_type_0): Call `concat' rather than building the
7707 (pop_type): Add format specifier in call to `error'.
7709 * parse.y (patch_method_invocation): Avoid casting away
7712 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7714 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7716 2001-03-28 Richard Henderson <rth@redhat.com>
7718 IA-64 ABI Exception Handling:
7719 * Make-lang.in (except.o): Don't depend on eh-common.h.
7720 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7721 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7722 [soft_exceptioninfo_call_node]: Remove.
7723 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7724 (end_java_method): No emit_handlers.
7725 * except.c (java_set_exception_lang_code): Remove.
7726 (method_init_exceptions): Don't call it.
7727 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7728 (build_exception_object_ref): New.
7729 (expand_end_java_handler): Update for except.h name changes.
7730 (emit_handlers, expand_resume_after_catch): Remove.
7731 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7732 (process_jvm_instruction): Use build_exception_object_ref.
7733 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7734 (soft_exceptioninfo_call_node): Remove.
7735 (build_exception_object_ref): Declare.
7736 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7737 soft_exceptioninfo_call_node. Move processing ...
7738 [EXC_PTR_EXPR]: ... here.
7739 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7740 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7741 (source_end_java_method): No java_set_exception_lang_code or
7743 (build_dot_class_method): Use build_exception_object_ref.
7744 (try_reference_assignconv): Check EXC_PTR_EXPR not
7745 soft_exceptioninfo_call_node.
7747 2001-03-28 Richard Henderson <rth@redhat.com>
7749 * java-tree.h (throw_node): Define as a single member of
7750 java_global_trees instead of a separate array.
7751 (JTI_THROW_NODE): New.
7752 * decl.c (throw_node): Don't declare.
7753 (init_decl_processing): Init a scalar throw_node.
7754 Don't register it for gc.
7755 * check-init.c (check_init): Reference scalar throw_node.
7756 * expr.c (build_java_athrow): Likewise.
7757 * jcf-write.c (generate_bytecode_insns): Likewise.
7758 * parse.h (BUILD_THROW): Likewise.
7760 2001-03-28 Richard Henderson <rth@redhat.com>
7762 * decl.c (end_java_method): Do not save and restore
7763 flag_non_call_exceptions.
7764 * parse.y (source_end_java_method): Likewise.
7765 * lang.c (flag_exceptions): Don't declare.
7766 (java_init_options): Set flag_non_call_exceptions. Set
7767 flag_exceptions here ...
7768 (java_init): ... not here.
7770 2001-03-27 Richard Henderson <rth@redhat.com>
7772 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7773 exceptions_via_longjmp.
7775 * lang.c (flag_new_exceptions): Don't declare it.
7776 (java_init_options): Or set it.
7778 2001-03-27 Richard Henderson <rth@redhat.com>
7780 * decl.c (end_java_method): Rename asynchronous_exceptions to
7781 flag_non_call_exceptions.
7782 * parse.y (source_end_java_method): Likewise.
7784 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7786 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7788 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7790 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7792 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7794 * parse.y (find_as_inner_class): Follow current package
7795 indications not to mistakingly load an unrelated class.
7797 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7799 * constants.c (PUTN): Use memcpy, not bcopy.
7801 * lex.c (java_read_char): Use memmove, not bcopy.
7803 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7805 2001-03-23 Per Bothner <per@bothner.com>
7807 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7808 macro for better error pin-pointing.
7809 * java-tree.h: Fix typo in comment.
7811 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7812 Don't include jsr/goto in exception range.
7813 Check if start and end of exception range are the same (also TRY_EXPR).
7814 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7815 However, do emit the following goto even if try_block is empty.
7816 Defer freeing exception_decl until after the finalizer, to make
7817 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7819 * parse.y (java_complete_lhs): If the try-clause is empty, just
7820 return the finally-clause and vice versa.
7822 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7824 * gcj.texi (Input Options): documented the check for attribute
7825 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7826 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7827 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7828 (jcf_parse): Check for the right classes archive if necessary.
7829 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7830 (jcf_parse_fields): Fixed indentation.
7831 * jcf-write.c (append_gcj_attribute): New function.
7832 (generate_classfile): Compute the attribute count, invoke
7833 `append_gcj_attribute'.
7834 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7835 turned into bit-fields. New bit-field `right_zip.'
7836 (JCF_ZERO): Set `right_zip' to zero.
7837 * lang-options.h (-fforce-classes-archive-check): Added flag.
7838 * lang.c (flag_force_classes_archive_check): New flag.
7839 (lang_f_options): New entry `force-classes-archive-check.'
7842 2001-02-07 Andrew Haley <aph@redhat.com>
7844 * gcj.texi (Configure-time Options): Add -fcheck-references.
7845 * expr.c (build_java_indirect_ref): New function.
7846 (java_check_reference): New function.
7847 (build_java_array_length_access): Use build_java_indirect_ref to
7848 check for null references.
7849 (build_java_arrayaccess): Likewise.
7850 (build_get_class): Likewise.
7851 (build_field_ref): Likewise.
7852 (invoke_build_dtable): Likewise.
7853 (build_invokeinterface): Likewise.
7854 * lang.c (lang_f_options): Add flag_check_references.
7855 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7856 * java-tree.h (flag_check_references): New variable.
7857 * lang.c (flag_check_references): Likewise.
7858 * parse.y (patch_invoke): Use java_check_reference.
7859 (patch_assignment): Allow for extra nesting in
7860 _Jv_CheckArrayStore.
7862 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7864 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7865 * lex.c (cxx_keywords): Likewise.
7867 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7869 * parse.y (qualify_ambiguous_name): Broaden `length'
7870 recognition. Help MODIFY_EXPR be resolved as expression names.
7871 Fixes PR java/2066. Fixes PR java/2400.
7873 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7875 * gjavah.c (process_file): Mark interface definitions with
7876 "__attribute__ ((java_interface))".
7878 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7880 * class.c (layout_class): Fixed push_super_field's second
7881 argument. Fixes PR java/2333.
7882 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7883 too early to lay innerclasses out.
7885 2001-03-20 Tom Tromey <tromey@redhat.com>
7886 Alexandre Petit-Bianco <apbianco@redhat.com>
7888 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7889 inside an array reference. Insertion of the array store check
7890 rewritten. Fixes PR java/2299.
7892 2001-03-20 Tom Tromey <tromey@redhat.com>
7894 * lex.c (java_read_unicode): Only accept leading `u's.
7896 2001-03-20 Tom Tromey <tromey@redhat.com>
7898 * jcf-parse.c (read_class): Initialize `class'.
7900 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7902 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7904 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7906 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7907 (layout_class): Likewise.
7908 (layout_class_method): Likewise.
7909 (emit_register_classes): Likewise.
7910 * decl.c (builtin_function): Likewise.
7911 (give_name_to_locals): Likewise.
7913 2001-03-19 Per Bothner <per@bothner.com>
7915 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7916 before trying to load an inner class.
7918 Fixes to process to command-line .class files in two passes.
7919 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7920 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7921 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7922 * class.c (is_compiled_class): Fix for renamed flag.
7923 * parse.y (maybe_create_class_interface_decl): Likewise.
7924 * jcf-parse.c (yyparse): Also set if compiling .class files.
7925 * jcf-parse.c (read_class); Read current_class.
7926 (jcf_parse): Make static.
7927 (load_inner_classes): New function, with code moved from jcf_parse,
7928 because we need to inner classes after the command-line files are read.
7929 (yyparse): Set finput to NULL when it doesn't need to be closed.
7930 Reduce use of main_jcf (basically only for archive) and
7931 use finput instead of main_jcf->read_state.
7932 Inline jcf_figure_file_type into yyparse.
7933 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7934 Defer load_inner_classes and parse_class_file to a second pass,
7935 after we've correctly mapped command-line .clas fiels to classes.
7936 (jcf_figure_file_type): Removed.
7937 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7938 (JCF_ZERO): Also clear zipd field.
7939 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7941 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7943 * jcf-parse.c (yyparse): Change ch from char * to char.
7945 2001-03-19 Per Bothner <per@bothner.com>
7947 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7948 Add constructed filelist-file at end, following -xjava. Thus any .o
7949 and library files are not affected by the -xjava. Also wrap
7950 explicit @FILE with -xjava and -xnone.
7952 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7954 * class.c (build_static_field_ref): Call make_decl_rtl() after
7955 setting the DECL_EXTERNAL flag.
7957 2001-03-17 Per Bothner <per@bothner.com>
7959 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7961 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7962 when result is is needed (target is STACK_TARGET).
7964 * parse.h (JDEP_SOLV): Removed.
7965 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7967 * parse.y (incomplete_class_list): Removed.
7968 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7969 It doesn't work if resolve_class changes the name of an array type
7970 that is on the list and then someone else looks for the modified name.
7971 Also, seems liable to break when compiling multiple source files at
7972 once. So the simplest is to just remove incomplete_class_list -
7973 it is only a minor space win and it is not even clear it saves time.
7975 * parse.y (resolve_class): Remove unneeded promote_type.
7977 2001-03-15 Per Bothner <per@bothner.com>
7979 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7980 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7981 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7982 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7984 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7985 * parse.y (java_expand_classes): Likewise.
7987 * parse.y (expand_start_java_method): Was only called once and had a
7988 misleading name, so inline in caller java_complete_expand_method.
7989 (enter_a_block): Likewise inline in enter_block and remove.
7991 Remove junk from when gcc/java was created (by copying from C/C++).
7992 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7993 (struct binding_level): Remove fields keep, keep_if_subblocks,
7994 more_cleanups_ok, have_cleanups (which have never been used).
7995 (pushlevel, poplevel): Remove related useless code.
7997 * class.c (make_class_data): The class_dtable_decl (i.e. the
7998 vtable for Class) should be external, except when compiling Class.
8000 * jvspec.c (lang_specific_driver): Fix -C handling.
8001 Check -save-temps to see if temp @FILE should be deleted.
8002 Follow-up to/fix for February 16 patch.
8004 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8005 (type_stack_dup): Remove no-longer neded error check.
8007 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8009 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8010 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8011 don't surround the element with 'N..E' if the type name is
8014 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8016 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8017 DECL_RTL_SET_P, etc.
8018 (make_method_value): Likewise.
8019 (get_dispatch_table): Likewise.
8021 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8023 2001-03-07 Tom Tromey <tromey@redhat.com>
8025 * config-lang.in (lang_requires): Define.
8027 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8029 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8032 2001-03-05 Per Bothner <per@bothner.com>
8034 Fix a problem where rest_of_decl_compilation applied to
8035 class_dtable_decl causes problems because it was done too early,
8036 before output file was opened.
8037 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8038 * class.c (class_dtable_decl): Add macro - element of class_roots.
8039 (make_class_data): Define class_dtable_decl.
8040 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8042 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8044 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8045 uses of 'boolean' with 'bool'.
8047 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8049 * lang-specs.h: Add zero initializer for cpp_spec field to all
8052 2001-02-16 Per Bothner <per@bothner.com>
8054 Handle compiling multiple input files at once, and @FILE syntax.
8055 * gcj.texi: Updated documentation to match.
8056 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8057 * jcf-parse.c (parse_source_file): Split into ...
8058 (parse_source_file_1): New function - and:
8059 (parse_source_file_2): New function.
8060 (yyparse): On -ffilelist-file, open and scan named file.
8061 On first pass over files, only do parse_source_file_1.
8062 A new second pass calls parse_source_file_2 for each file to compile.
8063 (init_jcf_parse): Call init_src_parse.
8064 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8065 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8066 as multiple input file combined in one compilation.
8067 * lang-options.h: Add -ffilelist-file
8068 * lang.c (flag_filelist_file): New flag variable.
8069 (lang_f_options): Handle -ffilelist-file.
8070 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8071 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8072 gclass_list - use global fields of src_parse_roots instead.
8073 * parse.y (src_parse_roots): New array.
8074 (incomplete_class_list, gclass_list): New macros.
8075 (push_parser_context, java_pop_parser_context,
8076 java_parser_context_resume): Don't fiddle with deleted fields.
8077 (various): Use incomplete_class gclass_list and global macros
8078 instead of parse_ctxt fields - the lists are global.
8079 (init_src_parse): New function.
8081 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8083 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8085 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8087 * parse.y (check_inner_class_access): Moved declaration of local
8088 `enclosing_decl_type' to the right location.
8090 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8092 * parse.y (parser_check_super_interface): Don't call
8093 check_pkg_class_access for an inner interface.
8094 (parser_check_super): Don't call check_pkg_class_access for inner
8096 (do_resolve_class): Simplify enclosing type loop. Don't call
8097 check_pkg_class_access if CL and DECL are not set.
8098 (find_in_imports_on_demand): Set DECL if class_type needed to be
8099 loaded. Don't call check_pkg_class_access for an inner class.
8100 (check_inner_class_access): Rewritten to implement member access
8101 rules as per spec 6.6.1.
8102 (check_pkg_class_access): Handle the empty package correctly.
8103 (in_same_package): New function. Determine if two classes are in the
8106 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8108 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8109 method into array types.
8110 * parse.y (patch_method_invocation): Bypass access check on clone call
8113 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8115 * expr.c (build_instanceof): Check for arrays when trying fold to
8118 2001-02-15 Jim Meyering <meyering@lucent.com>
8120 * Make-lang.in (java.install-common): Depend on `installdirs'.
8121 (java.install-info): Likewise.
8123 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8125 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8127 2001-02-14 Tom Tromey <tromey@redhat.com>
8128 Alexandre Petit-Bianco <apbianco@cygnus.com>
8130 Fix for PR java/1261.
8131 * typeck.c (build_java_array_type): Add public `clone' method to
8133 * parse.y (resolve_qualified_expression_name): Use current_class
8134 when checking for inaccessibility.
8135 (patch_method_invocation): Fixed error message when accessibility
8136 denied. Added `from_super' argument.
8138 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8140 * parse.y (resolve_class): Don't build a fake decl. Use the one
8142 * typeck.c (build_java_array_type): Build and assign decl to array
8145 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8147 * parse.y (not_accessible_p): Changed leading comment. Added extra
8148 `where' argument. Use it to enforce protected access rules.
8149 (resolve_qualified_expression_name): Added extra argument to
8151 (patch_method_invocation): Use argument `primary' to provide
8152 not_accessible_p with an extra argument.
8153 (lookup_method_invoke): Added extra argument to not_accessible_p.
8154 (search_applicable_method_list): Likewise.
8156 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8158 * parse.y (resolve_qualified_expression_name): Try to resolve as
8159 an inner class access only if `decl' is a TYPE_DECL.
8161 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8163 * decl.c (classdollar_identifier_node): Initialize.
8164 * java-tree.h (enum java_tree_index): New entry
8165 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8166 (classdollar_identifier_node): New macro.
8167 (ID_CLASSDOLLAR_P): Likewise.
8168 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8169 (build_dot_class_method_invocation): Likewise.
8170 (find_applicable_accessible_methods_list): `class$' can't be
8173 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8175 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8177 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8179 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8180 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8183 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8185 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8186 outside of the `__U' sequence too.
8187 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8190 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8192 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8194 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8196 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8197 (JVGENMAIN_OBJS): Likewise.
8198 * java-tree.h (append_gpp_mangled_name): New prototype.
8199 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8200 Removed cast calling `gcc_add_root.'
8201 * jvgenmain.c (mangle_obstack): New global, initialized.
8203 (do_mangle_class): Constify local `ptr.'
8204 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8205 append_gpp_mangle_name and update `count' if necessary.
8206 Use `mangle_obstack.'
8207 * mangle.c (append_unicode_mangled_name): Removed.
8208 (append_gpp_mangled_name): Likewise.
8209 (unicode_mangling_length): Likewise.
8210 (mangle_member_name): Return type set to `void.'
8211 (mangle_field_decl): Don't append `U' in escaped names.
8212 (mangle_method_decl): Likewise.
8213 (mangle_member_name): Just use `append_gpp_mangled_name.'
8214 * mangle_name.c: New file.
8216 2001-02-07 Per Bothner <per@bothner.com>
8218 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8220 * check-init.c (check_init): Don't call done_alternative after
8221 processing loop code, as a LOOP_EXPR never terminates normally.
8223 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8225 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8227 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8232 2001-02-06 Tom Tromey <tromey@redhat.com>
8234 * lex.c (java_new_lexer): Longer error message.
8236 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8237 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * typeck.c (build_prim_array_type): Added leading comment.
8240 (build_java_array_type): Moved locals out of
8241 block. Always create the `data' field, fixed alignment to match
8244 2001-02-04 Tom Tromey <tromey@redhat.com>
8246 * expr.c (java_lang_expand_expr): Don't bother recomputing
8247 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8250 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8252 * parse.y (process_imports): Save the original name of the import
8253 for better error report.
8255 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8257 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8258 of macros used when compiling jvspec.c.
8259 * jvspec.c (lang_specific_driver): Link with the shared
8262 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8264 * check-init.c (check_init): Call internal_error instead of fatal.
8265 * expr.c (java_lang_expand_expr): Likewise.
8266 * jcf-parse.c (get_constant): Likewise.
8267 * mangle.c (java_mangle_decl): Likewise.
8268 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8269 (operator_string): Likewise.
8270 * check-init.c (check_init): Call abort instead of fatal.
8271 * class.c (build_class_ref): Likewise.
8272 * constants.c (write_constant_pool): Likewise.
8273 * decl.c (start_java_method): Likewise.
8274 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8275 (java_stack_dup, encode_newarray_type): Likewise.
8276 (build_java_array_length_access): Likewise.
8277 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8278 (build_java_soft_divmod, build_invokeinterface): Likewise.
8279 * java-tree.h (INNER_CLASS_P): Likewise.
8280 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8281 (give_name_to_class, get_class_constant): Likewise.
8282 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8283 (find_constant_index, generate_bytecode_conditional): Likewise.
8284 (generate_bytecode_insns, perform_relocations): Likewise.
8285 * lex.c (java_unget_unicode, java_lex): Likewise.
8286 * mangle.c (mangle_type, mangle_record_type): Likewise.
8287 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8288 (finish_mangling): Likewise.
8289 * parse.h (MARK_FINAL_PARMS): Likewise.
8290 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8291 (obtain_incomplete_type, java_complete_class): Likewise.
8292 (java_check_regular_methods, java_complete_expand_method): Likewise.
8293 (cut_identifier_in_qualified, check_deprecation): Likewise.
8294 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8295 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8296 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8297 * typeck.c (set_local_type, parse_signature_type): Likewise.
8298 (parse_signature_string, build_java_signature): Likewise;
8299 (set_java_signature): Likewise.
8300 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8301 * class.c (add_method): Call fatal_error instead of fatal.
8302 (build_static_field_ref): Likewise.
8303 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8304 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8305 * lex.c (java_new_new_lexer): Likewise.
8306 * jv-scan.c (main): Likewise.
8307 (fatal_error): Renamed from fatal.
8308 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8310 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8311 (yyparse): Likewise.
8312 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8313 * lex.c (java_get_line_col): Likewise.
8314 * jcf-parse.c (load_class): Make errors non-fatal.
8315 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8317 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8319 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8320 (error): Remove unused function.
8321 (main): Don't use "__attribute__ alias" on generated class symbol.
8323 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8325 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8327 * parse.y (finish_method_declaration): Code accounting for WFLed
8328 method DECL_NAMEs deleted.
8329 (check_abstract_method_definitions): Likewise.
8330 (resolve_type_during_patch): Layout resolved type.
8331 * typeck.c (lookup_do): Removed unused local.
8333 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8335 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8336 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8337 integer_negative_one_node.
8338 * expr.c (build_java_binop): Likewise.
8340 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8342 * zextract.c (read_zip_archive): Read file_offset before writing
8343 zipd and consequently clobbering the header contents.
8345 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8347 * Make-lang.in: Remove all dependencies on defaults.h.
8348 * decl.c: Don't include defaults.h.
8350 * parse.y: Likewise.
8352 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8354 * ChangeLog (2001-01-21): Fixed typo.
8355 * class.c (layout_class_method): Code accounting for WFLed
8356 method DECL_NAMEs deleted.
8357 * constant.c (find_methodref_index): Likewise.
8358 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8359 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8360 (struct lang_decl): New field `wfl'.
8361 (java_get_real_method_name): Prototype deleted.
8362 * mangle.c (mangle_method_decl): Code accounting for WFLed
8363 method DECL_NAMEs deleted.
8364 * parse.h (GET_METHOD_NAME): Macro deleted.
8365 * parse.y (reset_method_name): Deleted.
8366 (method_header): Set DECL_FUNCTION_WFL.
8367 (check_abstract_method_header): Code accounting for WFLed method
8369 (java_get_real_method_name): Deleted.
8370 (check_method_redefinition): Code accounting for WFLed method
8371 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8372 (java_check_regular_methods): Likewise.
8373 (java_check_abstract_methods): Likewise.
8374 (java_expand_classes): Don't call `reset_method_name.'
8375 (search_applicable_method_list): Use DECL_NAMEs instead of
8377 * typeck.c (lookup_do): Code accounting for WFLed method
8380 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8382 * lex.c (java_read_char): Check for EOF from getc first.
8384 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8386 * class.c (layout_class): Don't lay the superclass out if it's
8387 already being laid out.
8388 * jcf-parse.c (handle_innerclass_attribute): New function.
8389 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8390 handle_innerclasses_attribute.
8391 (jcf_parse): Don't load an innerclasses if it's already being
8393 * jcf-write.c (append_innerclass_attribute_entry): Static
8394 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8395 to be zero for anonymous classes.
8397 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8401 * jcf-parse.c (set_source_filename): Use
8402 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8404 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8406 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8407 gets a unique asm name.
8409 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8411 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8412 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8414 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8415 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8416 * parse.y (lookup_package_type_and_set_next): Deleted.
8417 (resolve_package): Removed unnecessary code.
8418 (find_applicable_accessible_methods_list): `finit$' can't be
8420 * verify.c (pop_argument_types): Added missing prototype.
8422 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8424 * config-lang.in: Disable java by default.
8426 2001-01-23 Tom Tromey <tromey@redhat.com>
8428 * gcj.texi (Copying): New node.
8429 Added copyright information.
8431 2001-01-21 Per Bothner <per@bothner.com>
8433 Various fixes to allow compiling a compressed .jar/.zip archive.
8434 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8435 (struct ZipFile): Add fields name and next (from ZipFileCache).
8436 (struct ZipDirectory): New field zipf points to owning ZipFile.
8437 * jcf.h (struct ZipDirectory): Add forward declaration.
8438 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8439 Remove seen_in_zip and zip_offset fields.
8440 (JCF_SEEN_IN_ZIP): New macro.
8441 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8442 * jcf-io.c: Change all ZipFileCache to ZipFile.
8443 (read_zip_member): New function.
8444 (open_in_zip): Call read_zip_member.
8445 * jcf-parse.c (find_in_current_zip): Remove function.
8446 (read_class): Merge in find_in_current_zip functionality.
8447 Call read_zip_member if needed.
8448 (parse_zip_file_entries): Use read_zip_member.
8449 (process_zip_dir): Update for removed and added JCF fields.
8450 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8452 2001-01-21 Per Bothner <per@bothner.com>
8454 Minor optimization of static ggc roots.
8455 * jcf-parse.c (parse_roots): New static field.
8456 (current_field, current_method, current_file_list): Replace by macros
8457 naming fields of parse_roots.
8458 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8459 * class.c (class_roots): New static field.
8460 (registered_class, fields_ident, info_ident, class_list):
8461 New macros naming fields of parse_roots.
8462 (build_static_field_ref): Don't register roots here.
8463 (layout_class): Static field list replaced by macro class_list.
8464 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8465 Initialize fields_ident and info_ident here.
8467 2001-01-21 Per Bothner <per@bothner.com>
8469 * jcf-parse.c (ggc_mark_jcf): New function.
8470 (init_jcf_parse): Register current_jcf as ggc root.
8472 2001-01-21 Per Bothner <per@bothner.com>
8474 * lang.c (put_decl_node): Print method's name.
8476 2001-01-21 Per Bothner <per@bothner.com>
8478 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8479 (verify_jvm_instructions): Use it, for better error messages on loads.
8481 2001-01-21 Per Bothner <per@bothner.com>
8483 * verify.c (merge_type_state): Still may have to merge even if
8484 LABEL_VERIFIED (label).
8486 2001-01-21 Per Bothner <per@bothner.com>
8488 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8489 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8491 2001-01-19 Per Bothner <per@bothner.com>
8493 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8494 if expeting an interface type. Refines Tom's change of 2000-09-12.
8496 2001-01-18 Per Bothner <per@bothner.com>
8498 * gcj.texi (Input Options): Mention .java files.
8500 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8502 * lang-options.h (-Wunsupported-jdk11): Removed.
8503 * lang.c (flag_not_overriding): Deleted.
8504 (flag_static_local_jdk1_1): Likewise.
8505 (lang_W_options): Removed "unsupported-jdk11" entry.
8506 * parse.y (java_check_methods): Removed dead code.
8508 2001-01-17 Tom Tromey <tromey@redhat.com>
8510 Changes suggested by Per Bothner:
8511 * gcj.texi (Input Options): Don't mention input files.
8512 (Code Generation): Updated --main information.
8513 (Invoking jcf-dump): Mention that --javap is incomplete.
8514 From Alexandre Petit-Bianco:
8515 (Warnings): Don't mention -Wunsupported-jdk11.
8517 (Compatibility): Mention JDK 1.2-ness of libraries.
8518 (Resources): Mention resources used when writing gcj.
8520 2001-01-17 Tom Tromey <tromey@redhat.com>
8522 * gcj.texi: New file.
8523 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8524 (java.info): Depend on gcj.info.
8525 (java/gcj.dvi): New target.
8526 (java.dvi): Depend on gcj.dvi.
8527 (java.install-info): Wrote.
8529 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8531 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8532 having called make_decl_rtl.
8534 2001-01-14 Per Bothner <per@bothner.com>
8536 Various patches to emit better messages on verification errors.
8537 * expr.c (push_type_0): Return error indication on stack overflow,
8538 instead of callinfg fatal.
8539 (push_type): Now just call push_type_0 (nd fatal on overflow).
8540 (pop_type_0): Return detailed error message (in a char** argument).
8541 (pop_type): If pop_type_0 fails, print error message.
8542 (pop_argument_types): Moved to verify.c.
8543 * verify.c (pop_argument_types): Moved from expr.c.
8544 Return a (possible) error message, rather than void.
8545 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8546 (verify_jvm_instruction): Use new macros, improving error messages.
8547 For case OPCODE_astore use object_ptr_type_node.
8548 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8549 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8551 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8552 constant, return body without wrapper. (Improves constant folding.)
8553 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8555 2001-01-13 Per Bothner <per@bothner.com>
8557 * expr.c (expand_java_field_op): Assigning to a final field outside
8558 an initializer does not violate JVM spec, so should be warning, not
8559 error. (Sun's verifier does not complain - though MicroSoft's does.)
8561 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8563 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8566 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8568 * parse.y (resolve_expression_name): Permit instance variables from
8569 enclosing context in super constructor call.
8570 (resolve_qualified_expression_name): Permit enclosing class's qualified
8571 "this" in super constructor call.
8573 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8575 * class.c (build_utf8_ref): Remove last argument in call to
8576 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8577 (build_class_ref): Likewise.
8578 (build_static_field_ref): Likewise.
8579 (get_dispatch_table): Likewise.
8580 (layout_class_method): Likewise.
8581 (emit_register_classes): Likewise.
8582 * constants.c (build_constant_data_ref): Likewise.
8583 * decl.c (builtin_function): Likewise.
8584 (create_primitive_vtable): Likewise.
8585 * expr.c (build_known_method_def): Likewise.
8586 (build_jni_stub): Likewise.
8587 (java_lang_expand_expr): Likewise.
8589 2001-01-10 Tom Tromey <tromey@redhat.com>
8591 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8593 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * java-tree.h (lang_printable_name_wls): New prototype.
8596 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8597 rather than `current_class' to print type name. Don't prepend type
8598 names when printing constructor names.
8599 (lang_printable_name_wls): New function.
8600 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8601 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8602 * parse.y (patch_method_invocation): Message tuned for constructors.
8603 (not_accessible_p): Grant `private' access from within
8606 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8608 All files with updated copyright when applicable.
8609 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8610 * class.c (mangle_class_field): Function removed.
8611 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8612 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8613 (build_class_ref): Call `java_mangle_class_field' instead of
8614 `mangle_class_field.'
8615 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8616 (layout_class): Call `java_mangle_decl' instead of
8617 `mangle_static_field.'
8618 (cxx_keywords): Initialized static array moved to `lex.c.'
8619 (layout_class_method): Changed leading comment. Simplified to
8620 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8621 * decl.c (lang_mark_tree): Mark field `package_list.'
8622 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8623 (struct lang_type): New field `package_list.'
8624 (unicode_mangling_length): Prototype removed.
8625 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8626 emit_unicode_mangled_name): Likewise.
8627 (cxx_keyword_p): New prototype.
8628 (java_mangle_decl, java_mangle_class_field,
8629 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8630 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8632 * jvgenmain.c (main_method_prefix): Global variable removed.
8633 (main_method_suffix): Likewise.
8634 (do_mangle_classname): New function.
8635 (main): Call it. Format changed to accommodate new mangling scheme.
8636 * lex.c: (utf8_cmp): Conditionally prototyped.
8637 (cxx_keywords): Moved from class.c, conditionally defined.
8638 (utf8_cmp, cxx_keyword_p): Likewise.
8639 * mangle.c (obstack.h, ggc.h): Included.
8640 (mangle_field_decl): New function.
8641 (mangle_method_decl, mangle_type, mangle_pointer_type,
8642 mangle_array_type, mangle_record_type,
8643 find_compression_pointer_match, find_compression_array_match,
8644 find_compression_record_match,
8645 find_compression_array_template_match, set_type_package_list,
8646 entry_match_pointer_p, emit_compression_string, init_mangling,
8647 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8648 (mangle_obstack): New global.
8649 (MANGLE_RAW_STRING): New macro.
8650 (unicode_mangling_length): Turned static.
8651 (append_unicode_mangled_name): Renamed from
8652 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8653 replaces `obstack', removed from the parameter list.
8654 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8655 replaces parameter `obstack', removed from the parameter list. Call
8656 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8657 (append_gpp_mangled_classtype): Removed.
8658 (compression_table, compression_next): New static variables.
8659 * parse.y (temporary_obstack): Extern declaration removed.
8661 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8663 * parse.y (patch_binop): Compute missing type in error situations.
8665 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8667 * class.c (make_class_data): Push initial value for "arrayclass".
8668 * decl.c (init_decl_processing): Add new class field "arrayclass".
8670 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8672 From patha@softlab.ericsson.se:
8673 * parse.y (switch_label): Use build, not build1, to construct
8676 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8678 * lang.c (lang_decode_option): Change -MA to -MP.
8679 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8680 Update to new prototype; do quote targets.
8681 (jcf_dependency_write): Update.
8683 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8685 Shorten primitive array allocation path:
8686 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8687 to create new primitive arrays.
8688 * expr.c (build_newarray): If generating native code, call
8689 soft_newarray_node with a reference to the primitive TYPE identifier
8690 instead of type_value.
8692 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8694 Fix for PRs gcj/312 and gcj/253:
8695 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8696 dest if they arn't already.
8697 * class.c (layout_class): Call maybe_layout_super_class on
8698 superinterfaces also, but only if compiling from bytecode.
8701 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8704 2000-12-15 Tom Tromey <tromey@redhat.com>
8706 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8709 2000-12-14 Andrew Haley <aph@redhat.com>
8711 * boehm.c (mark_reference_fields): Change test to correctly detect
8714 2000-12-15 Andreas Jaeger <aj@suse.de>
8716 * config-lang.in (lang_dirs): Added.
8718 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8721 Credits go to rth for finding it.
8723 2000-12-13 Mike Stump <mrs@wrs.com>
8725 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8727 2000-11-07 Tom Tromey <tromey@cygnus.com>
8729 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8730 * lex.c (java_ignorable_control_p): Removed.
8731 (java_letter_or_digit_p): Removed.
8732 (java_start_char_p): New function.
8733 (java_read_char): Return `int', not `unicode_t'. Changed
8735 (java_read_unicode): Likewise.
8736 (java_read_unicode_collapsing_terminators): Likewise.
8737 (java_get_unicode): Likewise.
8738 (java_new_lexer): Initialize hit_eof.
8739 (java_parse_end_comment): Take `int' argument.
8740 (java_parse_doc_section): Likewise.
8741 (java_parse_escape_sequence): Don't allow backlash-newline.
8743 * lex.h (JAVA_DIGIT_P): Removed.
8744 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8745 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8746 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8747 (JAVA_PART_CHAR_P): New macro.
8749 (JAVA_CHAR_ERROR): Now -2.
8750 (java_lexer): New field `hit_eof'.
8751 * chartables.h: New file.
8752 * gen-table.pl: new file.
8754 2000-11-20 Tom Tromey <tromey@cygnus.com>
8755 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.y (java_complete_lhs): Only allow compound assignment of
8758 reference type if type is String.
8760 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8762 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8763 jcf-path.c: Likewise.
8765 2000-12-09 Anthony Green <green@redhat.com>
8767 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8768 filestart and filename_length as int values.
8770 2000-12-07 Mo DeJong <mdejong@redhat.com>
8772 * jcf-io.c (find_class): Correct the logic that tests to see if a
8773 .java file is newer than its .class file. The compiler was
8774 incorrectly printing a warning when file mod times were equal.
8776 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8778 * jvgenmain.c: Use ISPRINT not isascii.
8780 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * parse.y (end_artificial_method_body): Fixed typo.
8784 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8786 * parse.y (patch_method_invocation): Pick the correct enclosing
8787 context when creating inner class instances.
8790 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8792 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8793 Update copyright year to 2000.
8795 2000-11-23 Anthony Green <green@redhat.com>
8797 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8798 Move current_file_list out of yyparse and make it static.
8800 * expr.c: Declare quick_stack and tree_list_free_list as static
8801 (init_expr_processing): Register quick_stack and
8802 tree_list_free_list roots.
8804 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8806 * parse.y (build_outer_field_access): New local `decl_ctx', use
8807 it. Check for field's context and current class immediate outer
8808 context inheritance.
8809 (outer_field_access_p): Consider fields inherited from the last
8811 (build_access_to_thisn): Stop at the last enclosing context if
8815 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8817 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8819 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8821 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8824 2000-11-20 Tom Tromey <tromey@cygnus.com>
8826 * jv-scan.c (help): Document --complexity.
8827 (options): Added --complexity.
8828 (flag_complexity): New global.
8829 (main): Call `report'.
8830 * parse-scan.y (complexity): New global.
8831 (if_then_statement, if_then_else_statement,
8832 if_then_else_statement_nsi, switch_block_statement_group,
8833 while_expression, do_statement, for_begin, continue_statement,
8834 throw_statement, catch_clause, finally, method_invocation,
8835 conditional_and_expression, conditional_or_expression,
8836 conditional_expression): Update complexity.
8837 (reset_report): Reset complexity.
8838 (report): New function.
8840 2000-11-20 Tom Tromey <tromey@cygnus.com>
8842 * lex.c (yylex): Added STRICT_TK case.
8843 * parse.y (STRICT_TK): Added.
8844 * parse-scan.y (STRICT_TK): Added.
8845 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8846 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8848 * keyword.h: Rebuilt.
8849 * keyword.gperf (strictfp): Added.
8851 2000-11-20 Tom Tromey <tromey@cygnus.com>
8853 * lex.c (yylex): Recognize floating point constants with leading
8856 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8858 * java-tree.h (cyclic_inheritance_report): Constify.
8859 * parse.y (cyclic_inheritance_report): Likewise.
8861 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8863 * parse.y (goal): Remove call to ggc_add_string_root.
8865 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8867 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8868 Create string in scratch buffer, then pass to build_string.
8870 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8872 * parse.y (issue_warning_error_from_context): Add
8875 2000-11-11 Anthony Green <green@redhat.com>
8877 * jcf-parse.c (process_zip_dir): Add finput parameter.
8878 (jcf_figure_file_type): Call process_zip_dir with appropriate
8881 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8883 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8884 * jcf-parse.c (jcf_figure_file_type): Likewise.
8886 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8888 * parse.y (create_new_parser_context): Use memset () instead of
8891 2000-11-08 Tom Tromey <tromey@cygnus.com>
8893 * gjavah.c (process_file): Only include gcj/cni.h when generating
8896 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8898 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8899 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8900 instead of bzero ().
8902 2000-11-05 Tom Tromey <tromey@cygnus.com>
8904 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8905 * lex.c (IS_ZERO): New define.
8906 (java_perform_atof): Error on floating point underflow.
8908 2000-11-04 Tom Tromey <tromey@cygnus.com>
8910 * lex.c (java_parse_escape_sequence): Only read two octal
8911 characters if the first one is greater than 3. Don't allow
8912 "octal" numbers to include the digits 8 or 9.
8914 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8916 * Make-lang.in (java.distdir): Remove.
8918 2000-11-03 Tom Tromey <tromey@cygnus.com>
8920 * Make-lang.in (java.dvi): New target.
8921 Partial fix for PR other/567.
8923 * lang-options.h: Mention -Wout-of-date.
8924 * jcf-dump.c (flag_newer): New global.
8925 * gjavah.c (flag_newer): New global.
8926 * jcf-io.c (find_class): Only warn when flag_newer set.
8927 * lang.c (flag_newer): New global.
8928 (struct string_option): New declaration.
8929 (lang_W_options): New global.
8930 (process_option_with_no): New function.
8931 (lang_decode_option): Use it.
8933 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8934 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8937 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8938 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8939 * lex.c (java_read_unicode): Removed `term_context' argument.
8940 Recognize any number of `u' in `\u'.
8941 (java_read_unicode_collapsing_terminators): New function.
8942 (java_get_unicode): Use it.
8943 (java_lineterminator): Removed.
8944 (yylex): Produce error if character literal is newline or single
8945 quote. Return if eof found in middle of `//' comment. EOF in
8946 `//' comment is only an error if pedantic.
8947 (java_ignorable_control_p): New function.
8948 (java_parse_end_comment): Return if eof found in middle of
8951 * jv-scan.c (pedantic): New global.
8953 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8955 * parse.y (outer_field_access_p): Inherited fields aren't
8956 consider outer fields.
8957 (maybe_build_thisn_access_method): Use
8958 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8959 (resolve_expression_name): Trigger an error if a static field
8960 is being accessed as an outer field.
8962 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8967 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8969 * Make-lang.in: Move all build rules here from Makefile.in,
8970 adapt to new context. Wrap all rules that change the current
8971 directory in parentheses. Expunge all references to $(P).
8972 When one command depends on another and they're run all at
8973 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8974 all object-file generation rules. Delete obsolete variables.
8976 * Makefile.in: Delete.
8977 * config-lang.in: Delete outputs= line.
8979 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8981 * parse.y (patch_method_invocation): NULLify this_arg when already
8983 (maybe_use_access_method): Handle call to methods unrelated to the
8984 current class. Fixed comment.
8987 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8992 2000-10-24 Tom Tromey <tromey@cygnus.com>
8994 * lex.c (java_new_lexer): Initialize new fields. Work around
8995 broken iconv() implementations.
8996 (java_read_char): Swap bytes if required. Use fallback decoder if
8998 (byteswap_init, need_byteswap): New globals.
8999 (java_destroy_lexer): Only close iconv handle if it is in use.
9000 * lex.h (java_lexer): New fields read_anything, byte_swap,
9002 Made out_buffer unsigned.
9004 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9006 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9007 where an enclosing context can be set on the jdep.
9008 (do_resolve_class): Fixed identation.
9010 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9012 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9014 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9017 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9019 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9021 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9023 * jcf-write.c (OP1): Update `last_bc'.
9024 (struct jcf_block): Fixed indentation and typo in comments. New
9026 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9027 follows `monitorenter'.
9028 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9032 2000-10-16 Tom Tromey <tromey@cygnus.com>
9034 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9035 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9036 * lang-options.h: Added -MA, -MT, -MF..
9037 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9038 (DEPEND_TARGET_SET): New macro.
9039 (DEPEND_FILE_ALREADY_SET): Likewise.
9040 (init_parse): Handle new flags.
9041 * jcf.h (jcf_dependency_print_dummies): Declare.
9042 * Make-lang.in (s-java): Added mkdeps.o.
9043 * Makefile.in (BACKEND): Added mkdeps.o.
9044 (../gcjh$(exeext)): Added mkdeps.o.
9045 (../jcf-dump$(exeext)): Added mkdeps.o.
9046 * jcf-depend.c: Include mkdeps.h.
9047 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9048 add_entry): Removed.
9049 (jcf_dependency_reset): Rewrote.
9050 (dependencies): New global.
9051 (jcf_dependency_set_target): Rewrote.
9052 (jcf_dependency_add_target): Likewise.
9053 (jcf_dependency_add_file): Likewise.
9055 (print_ents): Removed.
9056 (jcf_dependency_write): Rewrote.
9057 (print_dummies): New global.
9058 (jcf_dependency_print_dummies): New function
9059 (jcf_dependency_write): Call deps_dummy_targets if required.
9061 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * gjavah.c (add_class_decl): Removed unused variables `tname',
9064 `tlen' and `name_index'.
9065 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9066 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9067 in `wfl_operator' with value.
9068 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9069 (jcf_figure_file_type): Fixed identation.
9070 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9071 * parse.y (analyze_clinit_body): New function.
9072 (static_initializer:): Reset `current_static_block'.
9073 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9074 `wfl_operator' with new value.
9075 (lookup_cl): Use EXPR_WFL_FILENAME.
9076 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9077 analyze_clinit_body.
9078 (build_outer_field_access): Access to this$<n> built from
9079 current_class, not its outer context.
9080 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9081 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9082 (patch_method_invocation): Use `is_static_flag' when already
9084 (patch_newarray): Removed assignment in ternary operator.
9086 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9088 * except.c (free_eh_ranges): Don't free `whole_range'.
9090 2000-10-15 Anthony Green <green@redhat.com>
9092 * decl.c (init_decl_processing): Call init_class_processing before
9095 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9097 * check-init.c (check_init): Fixed leading comment. Use
9099 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9100 (give_name_to_locals): Likewise.
9101 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9102 fields in lang_decl_var.
9103 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9104 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9105 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9106 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9107 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9108 (LOCAL_FINAL): Rewritten.
9109 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9110 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9111 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9112 `init_final' fields.
9113 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9114 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9115 (TYPE_HAS_FINAL_VARIABLE): New macro.
9116 (struct lang_type): Added `afv' field.
9117 * parse.y (check_static_final_variable_assignment_flag): New function.
9118 (reset_static_final_variable_assignment_flag): Likewise.
9119 (check_final_variable_local_assignment_flag): Likewise.
9120 (reset_final_variable_local_assignment_flag): Likewise.
9121 (check_final_variable_indirect_assignment): Likewise.
9122 (check_final_variable_global_assignment_flag): Likewise.
9123 (add_inner_class_fields): Use LOCAL_FINAL_P.
9124 (register_fields): Handle local finals and final variables.
9125 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9126 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9127 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9129 (java_complete_expand_methods): Loop to set
9130 TYPE_HAS_FINAL_VARIABLE. Call
9131 `reset_final_variable_local_assignment_flag' and
9132 `check_final_variable_local_assignment_flag' accordingly before
9133 and after constructor expansion. Call
9134 `reset_static_final_variable_assignment_flag'
9135 before expanding <clinit> and after call
9136 `check_static_final_variable_assignment_flag' if the
9137 current_class isn't an interface. After all methods have been
9138 expanded, call `check_final_variable_global_assignment_flag' and
9139 `check_static_final_variable_assignment_flag' if the current class
9141 (maybe_yank_clinit): Fixed typo in comment.
9142 (build_outer_field_access_methods): Removed old sanity check. Use
9143 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9144 Don't create access methods for finals.
9145 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9146 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9147 existing DECL_INIT has been processed.
9148 (java_complete_lhs): Likewise.
9149 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9150 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9152 (patch_assignment): Use LOCAL_FINAL_P.
9153 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9154 DECL_INITIAL is nullified.
9157 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9161 * Makefile.in (parse.c, parse-scan.c): Likewise.
9163 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9165 * class.c (temporary_obstack): Remove.
9166 (make_class): Don't mess with obstascks.
9167 (push_class): Likewise.
9168 (set_super_info): Likewise.
9169 (add_method_1): Likewise.
9170 (add_method): Likewise.
9171 (add_field): Likewise.
9172 (build_utf8_ref): Likewise.
9173 (build_class_ref): Likewise.
9174 (build_static_field_ref): Likewise.
9175 (finish_class): Likewise.
9176 (push_super_field): Likewise.
9177 (layout_class): Likewise.
9178 (layout_class_methods): Likewise.
9179 (init_class_processing): Likewise.
9180 * constants.c (get_tag_node): Likewise.
9181 (build_constant_data_ref): Likewise.
9182 * decl.c (ggc_p): Remove.
9183 (copy_lang_decl): Use ggc_alloc.
9184 (complete_start_java_method): Don't mess with obstacks.
9185 (start_java_method): Likewise.
9186 (end_java_method): Likewise.
9187 * except.c (link_handler): Use xmalloc.
9188 (free_eh_ranges): New function.
9189 (method_init_exceptions): Use it.
9190 (add_handler): Use xmalloc.
9191 (expand_start_java_handler): Don't mess with obstacks.
9192 (prepare_eh_table_type): Likewise.
9193 (expand_end_java_handler): Likewise.
9194 * expr.c (push_value): Likewise.
9195 (create_label_decl): Likewise.
9196 (build_jni_stub): Likewise.
9197 (java_lang_expand_expr): Likewise.
9198 (note_instructions): Use xrealloc.
9199 (java_push_constant_from_pool): Don't mess with obstacks.
9200 (process_jvm_instruction): Likewise.
9201 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9203 * jcf-parse.c (get_constant): Don't mess with obstacks.
9204 (read_class): Likewise.
9205 (jcf_parse): Likewise.
9206 * lex.c (expression_obstack): Remove.
9207 (java_lex): Don't use obstack_free.
9208 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9209 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9210 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9211 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9212 * parse.y (gaol): Add more GC roots.
9213 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9214 (lookup_field_wrapper): Likewise.
9215 (obtain_incomplete_type): Don't mess with obstacks.
9216 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9218 (craft_constructor): Don't mess with obstacks.
9219 (safe_layout_class): Likewise.
9220 (java_complete_class): Likewise.
9221 (source_end_java_method): Likewise.
9222 (build_outer_field_access_methods): Likewise.
9223 (build_outer_method_access_method): Likewise.
9224 (maybe_build_thisn_access_method): Likewise.
9225 (build_dot_class_method_invocation): Likewise.
9226 (java_complete_tree): Likewise.
9227 (java_complete_lhs): Likewise.
9228 (do_merge_string_cste): Likewise.
9229 (patch_string_cst): Likewise.
9230 (array_constructor_check_entry): Likewise.
9231 * typeck.c (build_java_array_type): Likewise.
9232 (parse_signature_string): Likewise.
9233 (build_java_signature): Likewise.
9235 2000-10-12 Tom Tromey <tromey@cygnus.com>
9238 * gjavah.c (add_class_decl): Don't special-case inner classes.
9239 (add_namelet): Likewise.
9241 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9243 * java-tree.h: Constify current_encoding.
9244 * lang.c: Constify current_encoding.
9246 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9248 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9249 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9251 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9253 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9254 patch. Fixes gcj/340.
9256 2000-10-10 Tom Tromey <tromey@cygnus.com>
9258 * lex.c (java_new_lexer): Initialize out_first and out_last
9260 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9262 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * parse.y (pop_current_osb): New function.
9265 (array_type:): Use `dims:', changed actions
9266 accordingly. Suggested by Anthony Green.
9267 (array_creation_expression:): Used pop_current_osb.
9268 (cast_expression:): Likewise.
9269 (search_applicable_method_list): Fixed indentation.
9271 2000-10-08 Anthony Green <green@redhat.com>
9273 * parse.y (array_type_literal): Remove production.
9274 (type_literals): Refer to array_type, not array_type_literal.
9276 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9278 Patch contributed by Corey Minyard.
9279 * decl.c (check_local_named_variable): New function.
9280 (tree check_local_unnamed_variable): Likewise.
9281 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9283 2000-10-07 Anthony Green <green@redhat.com>
9285 * class.c (layout_class): Handle case where superclass can't be
9288 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9290 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9293 2000-10-05 Tom Tromey <tromey@cygnus.com>
9295 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9296 * jvgenmain.c (class_mangling_prefix): Removed.
9297 (class_mangling_suffix): New global.
9299 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9301 (print_method_info): Handle overrides for static and final
9303 (process_file): Generate declaration for class object field.
9304 * class.c (cxx_keywords): New array.
9305 (utf8_cmp): New function.
9306 (cxx_keyword_p): New function.
9307 (layout_class_method): Mangle C++ keywords by appending `$'.
9308 (mangle_field): New function.
9309 (mangle_class_field): Use mangle_field. Mangle class name as
9311 (mangle_static_field): Use mangle_field.
9313 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9315 * decl.c (find_local_variable): Removed uncessary type check and
9316 fixed range check typo. From Corey Minyard.
9318 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9320 * decl.c (give_name_to_locals): New local `code_offset'. Call
9321 `maybe_adjust_start_pc'.
9322 * expr.c (note_instructions): New function.
9323 (expand_byte_code): Don't collect insn starts here.
9324 (peek_opcode_at_pc): New function.
9325 (maybe_adjust_start_pc): Likewise.
9326 * java-tree.h (maybe_adjust_start_pc): Declare.
9327 (note_instructions): Likewise.
9328 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9330 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (field_access:): Fixed indentation.
9333 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9335 2000-09-07 Tom Tromey <tromey@cygnus.com>
9338 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9339 JPRIMITIVE_TYPE_P, for arithmetic operators.
9340 (patch_method_invocation): Indentation fix.
9341 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9342 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9343 (do_unary_numeric_promotion): Cleaned up code.
9344 (valid_cast_to_p): Handle boolean correctly.
9346 2000-09-27 Tom Tromey <tromey@cygnus.com>
9348 * lex.c (java_read_unicode): Reset bs_count when finished with
9351 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9354 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9355 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9356 (typeck.o): Depend on ggc.h.
9357 * class.c (add_method_1): Use GC functions for allocation.
9358 (init_class_processing): Register roots.
9359 * decl.c (ggc_p): Set to 1.
9360 (pending_local_decls): Make it static.
9361 (push_jvm_slot): Use GC functions for allocation.
9362 (init_decl_processing): Register roots.
9363 (give_name_to_locals): Use GC functions for allocation.
9364 (lang_mark_tree): New function.
9365 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9366 functions for allocation.
9367 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9368 * lex.c (java_lex): Use build_string, rather than replicating it
9370 * parse.y (goal): Add more roots.
9371 (mark_parser_ctxt): New function.
9372 * typeck.c: Include ggc.h.
9374 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9377 contains something else than MODIFY_EXPR.
9379 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9381 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9382 * Makefile.in (parse.o): Depend on ggc.h.
9383 (class.o): Likewise.
9384 (constants.o): Likewise.
9387 (jcf-parse.o): Likewise.
9388 (jcf-write.o): Likewise.
9389 (mangle.o): Likewise.
9390 * class.c: Include ggc.h.
9391 (build_static_field_ref): Register GC roots.
9392 (layout_class): Likewise.
9393 (init_class_processing): Likewise.
9394 * constants.c: Include ggc.h.
9395 (current_constant_pool_data_ref): Remove.
9396 (tag_nodes): Move it to ...
9397 (get_tag_node): ... here. Register GC roots.
9398 * decl.c: Include ggc.h. Remove many global tree definitions.
9399 (throw_node): Define.
9400 (java_global_trees): Likewise.
9401 (predef_filenames): Make the size a constant.
9402 (init_decl_processing): Adjust accordingly.
9403 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9404 * expr.c: Include ggc.h.
9405 (init_expr_processing): Register GC roots.
9406 (build_invokeinterface): Likewise.
9407 * java-tree.h: Replace extern tree declarations with macros.
9408 (java_global_trees): New variable.
9409 (java_tree_index): New enumeration.
9410 (init_jcf_parse): Declare.
9411 * jcf-parse.c: Include ggc.h.
9412 (current_class): Remove declaration.
9413 (main_class): Likewise.
9414 (all_class_list): Likewise.
9415 (predefined_filename_p): Adjust for constant size of
9417 (init_jcf_parse): New function.
9418 * jcf-write.c: Include ggc.h.
9419 (generate_classfile): Register GC roots.
9420 (append_synthetic_attribute): Likewise.
9421 (append_innerclass_attribute_entry): Likewise.
9422 * lang.c: Include ggc.h.
9423 (lang_print_error): Register GC roots.
9424 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9426 * parse.y: Include ggc.h.
9427 (wfl_operator): Remove.
9428 (goal): Register GC roots.
9429 (java_pop_parser_context): Adjust for new field names.
9430 (java_parser_context_save_global): Likewse.
9431 (java_parser_context_restore_global): Likewise.
9432 (java_parser_context_suspend): Likewise.
9433 (java_parser_context_resume): Likewise.
9434 (verify_constructor_circularity): Register GC roots.
9435 (lookup_cl): Likewise.
9436 (java_reorder_fields): Likewise.
9437 (build_current_this): Likewise.
9438 (class_in_current_package): Likewise.
9439 (argument_types_convertible): Likewise.
9440 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9442 2000-09-14 Tom Tromey <tromey@cygnus.com>
9444 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9446 2000-09-13 Tom Tromey <tromey@cygnus.com>
9448 * jcf-parse.c: Include <locale.h>.
9449 * jv-scan.c: Include <locale.h>.
9451 2000-09-12 Tom Tromey <tromey@cygnus.com>
9453 * expr.c (pop_type_0): Return `Object' if trying to merge two
9455 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9456 interface types; `Object' is always a valid supertype.
9458 2000-09-12 Tom Tromey <tromey@cygnus.com>
9461 * jv-scan.c (help): Document --encoding.
9462 (options): Added `encoding' entry.
9463 (OPT_ENCODING): New define.
9464 (main): Handle --encoding.
9465 Include <langinfo.h> if nl_langinfo exists.
9466 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9468 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9469 (parse_source_file): Correctly call java_init_lex. Added `finput'
9470 argument. Use nl_langinfo to determine default encoding.
9471 * java-tree.h (current_encoding): Declare.
9472 * parse.y (java_parser_context_restore_global): Don't restore
9474 (java_parser_context_save_global): Don't set `finput' field.
9475 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9477 * lang.c (current_encoding): New global.
9478 (lang_decode_option): Recognize `-fencoding='.
9479 (finish_parse): Don't close finput.
9480 * parse.h (struct parser_ctxt): Removed `finput' and
9481 `unget_utf8_value' fields. Added `lexer' field.
9482 (java_init_lex): Fixed declaration.
9483 * lex.c (java_new_lexer): New function.
9484 (java_destroy_lexer): Likewise.
9485 (java_read_char): Added `lex' argument. Handle iconv case.
9486 (java_read_unicode): Added `lex' argument. Count backslashes in
9488 (java_init_lex): Added `finput' and `encoding' arguments. Set
9489 `lexer' field in ctxp.
9490 (BAD_UTF8_VALUE): Removed.
9491 (java_lex): Handle seeing UEOF in the middle of a string literal.
9492 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9493 (java_lexer): New structure.
9496 (DEFAULT_ENCODING): New define.
9497 (java_destroy_lexer): Declare.
9499 2000-09-12 Tom Tromey <tromey@cygnus.com>
9502 * lex.c (java_init_lex): Initialize java_io_serializable.
9503 * parse.y (java_io_serializable): New global.
9504 (valid_ref_assignconv_cast_p): An array can be cast to
9507 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9509 * decl.c, expr.c: Include defaults.h if not already included.
9510 Don't define the *_TYPE_SIZE macros.
9512 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9514 * typeck.c (build_java_array_type): Correct first parameter
9515 in ADJUST_FIELD_ALIGN invocation.
9517 2000-09-06 Tom Tromey <tromey@cygnus.com>
9519 * lang-specs.h: Also recognize `-femit-class-files'.
9521 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * verify.c (merge_types): Load the types to merge if necessary.
9525 2000-09-02 Anthony Green <green@redhat.com>
9527 * jcf-io.c: Include zlib.h.
9528 (open_in_zip): Read compressed class file archives.
9529 * zipfile.h (ZipDirectory): Add uncompressed_size and
9530 compression_method fields.
9531 * zextract.c (read_zip_archive): Collect file compression info.
9533 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9535 * parse.y (do_resolve_class): Also explore superclasses of
9536 intermediate enclosing contexts when searching for inner classes.
9538 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * parse.y (variable_declarator_id:): Better error message.
9541 (expression_statement:): Use YYNOT_TWICE.
9542 (cast_expression:): Likewise.
9543 (assignment:): Likewise.
9545 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9547 * parse.y (do_merge_string_cste): New locals. Create new
9548 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9550 2000-08-07 Hans Boehm <boehm@acm.org>
9552 * boehm.c (mark_reference_fields): Set marking bits for all words in
9553 a multiple-word record.
9554 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9557 2000-08-31 Mike Stump <mrs@wrs.com>
9559 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9560 jcf-dump$(exeext)): Make parallel safe.
9562 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9564 * jcf-parse.c (set_source_filename): Constify a char *.
9565 * jcf-write.c (append_innerclasses_attribute,
9566 make_class_file_name): Constify a char *. Don't recycle a
9567 variable for an unrelated purpose.
9568 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9569 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9571 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * expr.c (can_widen_reference_to): Fixed indentation.
9574 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9575 * parse.y: `finit$' replaces `$finit$' in comments.
9576 (try_builtin_assignconv): Fixed leading comment.
9578 2000-08-25 Greg McGary <greg@mcgary.org>
9580 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9582 2000-08-24 Greg McGary <greg@mcgary.org>
9584 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9585 * parse.y (BINOP_LOOKUP): Likewise.
9587 2000-08-22 Andrew Haley <aph@cygnus.com>
9589 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9590 sign extending. Fixes gcj/321.
9591 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9592 combining to make a jlong. Fixes gcj/321.
9594 2000-08-21 Nix <nix@esperi.demon.co.uk>
9596 * lang-specs.h: Do not process -o or run the assembler if
9599 2000-08-16 Andrew Haley <aph@cygnus.com>
9601 * typeck.c (build_java_array_type): Rewrite code to do array
9602 alignment. Take into account back-end macros when aligning array
9603 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9604 user to set alignment. Fixes gcj/252 and 160.
9606 2000-08-09 Tom Tromey <tromey@cygnus.com>
9608 * parse.y (check_abstract_method_definitions): Now return `int'.
9609 Check implemented interfaces. Fixes PR gcj/305.
9611 * parse.y (patch_switch_statement): Disallow `long' in switch
9612 expressions. Fixes PR gcj/310.
9614 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9616 * decl.c (finit_leg_identifier_node): New global.
9617 (init_decl_processing): Use `finit$' to initialize
9618 finit_identifier_node. Use `$finit$' to initialize
9619 finit_leg_identifier_node.
9620 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9621 * java-tree.h (finit_identifier_node): Changed attached comment.
9622 (finit_leg_identifier_node): New declaration.
9623 (ID_FINIT_P): Take finit_identifier_node and
9624 finit_leg_identifier_node into account. This is a backward
9627 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9629 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9631 (generate_bytecode_insns): Check `nargs' before emitting it.
9632 * verify.c (merge_type_state): Fixed typo.
9633 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9634 generate_bytecode_{conditional,insns}.
9636 2000-08-13 Anthony Green <green@redhat.com>
9638 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9641 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * class.c (maybe_layout_super_class): Fixed indentation.
9644 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9645 (java_check_methods): New function declaration.
9646 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9647 instead of `str_ptr'.
9648 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9649 of a `invokeinterface' at the right time.
9650 * parse.h (WFL_STRIP_BRACKET): New macro.
9651 (SET_TYPE_FOR_RESOLUTION): Use it.
9652 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9653 (check_class_interface_creation): Don't check for cross package
9654 innerclass name clashes.
9655 (method_header): Behave properly if MDECL is `error_mark_node'.
9656 (method_declarator): Return `error_mark_node' if bogus current
9658 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9659 (resolve_and_layout): New local `decl_type', set and used. Call
9661 (java_check_methods): New method.
9662 (java_layout_classes): Use it.
9663 (resolve_qualified_expression_name): No EH check necessary in
9665 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9667 (patch_assignment): Set DECL_INITIAL on integral final local.
9669 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9671 * java-tree.h (flag_extraneous_semicolon): New extern.
9672 * lang-options.h: (-Wextraneous-semicolon): New option.
9673 * lang.c (flag_redundant): Fixed typo in leading comment.
9674 (flag_extraneous_semicolon): New global.
9675 (lang_decode_option): Set `flag_extraneous_semicolon' when
9676 -Wall. Decode `-Wextraneous-semicolon'.
9677 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9678 `empty_statement' rule.
9679 (class_body_declaration): Likewise.
9680 (method_body:): Accept `;' as a method body.
9681 (static_initializer:): Removed `SC_TK' hack.
9682 (constructor_block_end:): Likewise.
9683 (empty_statement:): Report deprecated empty declaration. Fixes
9686 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * parse.y (build_dot_class_method_invocation): Changed parameter
9689 name to `type'. Build signature from `type' and convert it to a
9690 STRING_CST if it's an array.
9691 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9692 to use `ref_type' directly.
9694 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9696 * lang-options.h: Added a comma after the last element to avoid
9697 syntax errors when other languages define additional options.
9699 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9701 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9702 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9703 (jc1): Link with $(BACKEND).
9704 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9706 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9708 * jvspec.c: Adjust type of second argument to
9709 lang_specific_driver, and update code as necessary.
9711 * class.c (build_dtable_decl): Initialize dummy.
9713 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9715 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9716 method bodies not to rule out discarding `<clinit>'; don't use
9717 <clinit> to initialize static fields with constant initializers.
9719 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9721 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9723 (method_synthetic): New global.
9724 (HANDLE_METHOD): Recognize synthetic method and tell
9725 `print_method_info' about it.
9726 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9727 processing a synthetic method.
9728 * jcf-reader.c (skip_attribute): New function.
9729 ( skip_attribute): Likewise.
9731 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9733 * parse.y (build_outer_field_access): Fixed comments.
9734 (fix_constructors): Emit the initialization of this$<n> before
9736 (resolve_qualified_expression_name): Build an access to `decl' if
9739 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9741 * parse-scan.y (curent_class): Non longer const.
9742 (inner_qualifier, inner_qualifier_length): Deleted.
9743 (current_class_length): New global.
9744 (bracket_count): Fixed typo in leading comment.
9745 (anonymous_count): New global.
9746 (class_instance_creation_expression:): Handle anonymous classes.
9747 (anonymous_class_creation:): New rule.
9748 (push_class_context): Rewritten.
9749 (pop_class_context): Likewise.
9750 (INNER_QUALIFIER): Macro deleted.
9751 (report_class_declaration): call `push_class_context' when
9752 entering the function. `fprintf' format modified not to use
9754 (report_class_declaration): Assign `package_name' and
9755 `current_class' to NULL separately.
9757 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * expr.c (build_invokeinterface): Call layout_class_methods on
9762 2000-07-27 Tom Tromey <tromey@cygnus.com>
9763 Anthony Green <green@cygnus.com>
9764 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * class.c (make_class_data): Create vtable for abstract classes.
9767 (get_dispatch_table): Changed to cope with abstract classes.
9769 2000-07-27 Tom Tromey <tromey@cygnus.com>
9771 * parse.y (patch_method_invocation): Don't reverse the argument
9772 list when dealing with anonymous class constructors. Fixed typo in
9775 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * parse.y (build_alias_initializer_parameter_list): Reverse
9778 crafted list when building aliases for anonymous class
9781 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9783 * parse.y (jdep_resolve_class): Don't bother checking potential
9784 innerclass access if `decl' is NULL.
9785 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9788 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * parse.c: Remove (again.)
9792 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9795 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9796 outside the `if' statement, alias to innerclass removed, `decl'
9797 used to mark the class complete.
9799 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * parse.y (simple_name:): Fixed typo in error message.
9803 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9806 or its first operand can be error marks.
9808 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9811 * parse.y (method_header): Likewise.
9813 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9815 * parse.y (process_imports): Consider that one might be trying to
9816 import an innerclass. Fixes gcj/254
9818 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (find_as_inner_class): Handle the case where the
9821 enclosing context of an innerclass has been loaded as bytecode.
9823 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * parse.y (simple_name:): Reject `$' in type names.
9826 (resolve_type_during_patch): Use `type' as a second
9827 argument to resolve_no_layout. Fixes gcj/257.
9829 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9831 * parse.y (find_most_specific_methods_list): Select the only
9832 non-abstract method even if max has been set.
9833 Fixes gcj/285, gcj/298.
9835 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9837 * lang-specs.h: Added %(jc1) to java compiler options.
9839 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9841 * .cvsignore: New file.
9843 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * parse.y (not_accessible_p): Access granted to innerclasses
9846 (indirectly) extending the reference type. Fixes gcj/249.
9848 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9850 * parse.y (patch_method_invocation): Fixed comment.
9851 (maybe_use_access_method): Build this$<n>s to the context of the
9852 target method, or a type that extends it. Fixes gcj/242.
9854 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9858 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9862 2000-07-13 Tom Tromey <tromey@cygnus.com>
9864 * lang-specs.h: Added %{I*}.
9866 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9868 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9870 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9872 * parse-scan.c: Remove.
9874 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * class.c (set_super_info): Handled protected inner classes.
9877 (common_enclosing_context_p): Bail early if arguments aren't both
9879 (get_access_flags_from_decl): Handle private and protected inner
9881 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9882 (CLASS_PROTECTED): Likewise.
9883 (struct lang_type): New bitfield `poic'.
9884 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9886 (check_inner_class_access): Renamed arguments, added
9887 comments. Handles protected inner classes (fixes gcj/225)
9888 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9890 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * parse.y (resolve_qualified_expression_name): Verify qualified
9893 access to `this'. Fixes gcj/239.
9895 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * jcf-write.c (generate_classfile): Don't install ConstantValue
9900 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * parse.y (resolve_qualified_expression_name): Handle inner class
9903 access. Fixes gcj/256.
9905 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * jcf-write.c (generate_classfile): Properly install the
9908 ConstantValue attribute and the initial value constant pool index
9909 on string constants.
9910 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9913 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9915 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9917 * parse.y (find_as_inner_class): Fixed typo.
9918 (do_resolve_class): Explore enclosing contexts when searching for
9919 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9920 (check_inner_class_access): Check `decl' which can be null in case
9923 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * java-tree.h (java_debug_context): Declared `extern'.
9926 (safe_layout_class): Likewise.
9927 * parse.y (resolve_field_access): Field must be `static' in order
9928 to be replaced by its initial value. Added comments.
9929 (find_applicable_accessible_methods_list): Fixed typo.
9930 (find_most_specific_methods_list): Methods found in innerclasses
9931 take over methods founds in the enclosing contexts.
9932 (java_complete_tree): Loosen restrictions on the type of DECLs
9933 that can be replaced by their initialization values.
9934 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9936 2000-07-05 Tom Tromey <tromey@cygnus.com>
9938 * Make-lang.in (PARSE_DIR): New macro.
9939 (PARSE_RELDIR): Likewise.
9940 (PARSE_C): Likewise.
9941 (PARSE_SCAN_C): Likewise.
9942 ($(PARSE_C)): New target.
9943 ($(PARSE_SCAN_C)): Likewise.
9944 (SET_BISON): New macro.
9945 (BISONFLAGS): Likewise.
9946 (JAVABISONFLAGS): Likewise.
9948 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9950 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9951 argument on the first pass for CNI as well as JNI.
9952 (print_method_info): Set up method name on the first pass only.
9954 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.y (parser_qualified_classname): Removed parameter
9958 (create_interface): Removed first passed parameter to
9959 parser_qualified_classname.
9960 (create_class): Likewise. Don't install alias on static
9961 innerclasses. Fixes gcj/275.
9963 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9966 debugable statement with empty_stmt_node. Fixes gcj/272
9968 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9973 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * jcf-write.c (push_long_const): Appropriately cast short negative
9978 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9980 * parse.y (verify_constructor_super): Use loop variable
9981 `m_arg_type' initialized with `mdecl_arg_type'.
9983 2000-06-29 Tom Tromey <tromey@cygnus.com>
9985 * parse.y (resolve_field_access): Handle case where `type_found'
9988 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * expr.c (lookup_field): The same field can be found through two
9991 different interface. Don't declare it ambiguous in that case.
9993 2000-06-27 Tom Tromey <tromey@cygnus.com>
9995 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9996 follows \r, then unget it at a lower level.
9998 2000-06-26 Tom Tromey <tromey@cygnus.com>
10000 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10001 java_complete_tree.
10003 2000-06-25 Tom Tromey <tromey@cygnus.com>
10005 * parse.y (for_statement): Wrap expression in a WFL if it is a
10006 constant. For PR gcj/268.
10008 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10010 * parse.y (do_resolve_class): Minor optimiztion in the package
10011 list search. Removed unnecessary test and return statement.
10012 (valid_ref_assignconv_cast_p): Order of arguments to
10013 enclosing_context_p fixed.
10015 2000-06-24 Tom Tromey <tromey@cygnus.com>
10017 * expr.c (lookup_field): Print error and return error_mark_node if
10018 field reference is ambiguous.
10020 * parse.y (check_abstract_method_definitions): Also check if
10021 `other_method' is abstract.
10023 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10027 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10028 (struct lang_type): New field `pic'.
10029 (CLASS_PRIVATE): New macro.
10030 * parse.y (check_inner_class_access): New function.
10031 (jdep_resolve_class): Call it.
10033 2000-06-23 Tom Tromey <tromey@cygnus.com>
10035 * parse.y (patch_incomplete_class_ref): Initialize the returned
10036 class. For PR gcj/260.
10038 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10042 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10045 Java specific checks.
10046 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10047 screened by DECL_P.
10048 * java-tree.def (CASE_EXPR): Marked 'e'.
10049 (DEFAULT_EXPR): Likewise.
10050 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10051 screened by DECL_P.
10052 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10053 Java specific checks.
10054 (generate_bytecode_insns): Test try_block for BLOCK before using
10056 * parse.y (build_wfl_wrap): Added `location' argument. Set
10057 EXPR_WFL_LINECOL accordingly.
10058 (dim_expr:): Wrap constants with WFLs.
10059 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10060 (resolve_package): Check for `stmt' not being a BLOCK before
10061 building a debuggable statement with it.
10062 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10064 (resolve_field_access): Make sure `decl' is a DECL before treating
10066 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10067 IDENTIFIER_NODE before treating it as such.
10068 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10069 treating it as such.
10070 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10071 to be applied only on non array types.
10073 2000-06-16 Per Bothner <per@bothner.com>
10075 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10076 define in terms of DECL_RESULT, as that fails when --enable-checking.
10078 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10080 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10081 types the same in comparison.
10082 (CHECK_OP): Add static prototype.
10084 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10086 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10087 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10088 * parse.c: Rebuilt.
10090 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10092 * decl.c (create_primitive_vtable): Prototype.
10094 * jcf-write.c (generate_bytecode_insns): Initialize variable
10097 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10099 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10101 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10102 to track searched classes, and do not search the same class more than
10103 once. Call find_applicable_accessible_methods_list on immediate
10104 superclass, instead of search_applicable_method_list on all ancestors.
10105 Fix for PR gcj/238.
10107 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10109 * parse.y (register_fields): Permit static fields in inner classes
10110 if they are final. Fix for PR gcj/255.
10112 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10115 * parse.y (find_in_imports): Returned type changed to void,
10116 leading comment fixed.
10117 (register_package): New function.
10118 (qualify_and_find): Likewise.
10119 (package_declaration:): Use `register_package'.
10120 (single_type_import_declaration:): Removed local variable
10121 `node'. Added missing `;' for consistency.
10122 (type_import_on_demand_declaration:): Use `chainon' to link new
10124 (lookup_field_wrapper): Lookup local variables defined in outer
10126 (java_complete_class): Don't reverse the list of imported on demand.
10127 (do_resolve_class): Reorganized. Removed local variable
10128 `original_name'. Call `qualify_and_find' with the current package
10129 name, invoke `find_in_imports_on_demand' right after. Call
10130 `qualify_and_find' with the packages we've seen so far. Fixed
10131 operations numbering in comments.
10132 (java_expand_class): Don't reverse `package_list'.
10133 (find_most_specific_methods_list): New local variables `abstract'
10134 and `candidates'. Use them to pick the right method.
10136 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10138 * parse.y (check_modifiers_consistency): Don't subtract out
10139 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10141 2000-06-04 Philipp Thomas <pthomas@suse.de>
10143 * Makefile.in (INTLLIBS): New.
10147 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10149 * class.c (get_dispatch_table): Build the vtable dummy entry list
10150 element with a null purpose. Fixed leading comment.
10151 (build_dtable_decl): Build an accurate dtable type when appropriate
10154 2000-06-02 Richard Henderson <rth@cygnus.com>
10156 * lang.c (lang_get_alias_set): New.
10158 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10160 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10161 before using it as the accessed field.
10163 2000-05-31 Tom Tromey <tromey@cygnus.com>
10165 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10166 char_array_vtable, short_array_vtable, int_array_vtable,
10167 long_array_vtable, float_array_vtable, double_array_vtable):
10169 * expr.c (get_primitive_array_vtable): New function.
10170 (create_primitive_vtable): New function.
10171 (java_lang_expand_expr): Enable code to statically generate
10173 * decl.c (init_decl_processing): Create primitive vtables.
10174 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10175 short_array_vtable, int_array_vtable, long_array_vtable,
10176 float_array_vtable, double_array_vtable): Define.
10178 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10180 * java/parse.y (find_applicable_accessible_methods_list):
10181 Don't add an uninitialized value to the list.
10183 2000-05-25 Tom Tromey <tromey@cygnus.com>
10185 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10186 when trying to see if field's class should be initialized. Always
10187 initialize field's declaring class, not qualified class.
10190 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10191 `wfl_operator', to maybe_build_primttype_type_ref.
10194 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10196 * parse.y (patch_method_invocation): Don't try to lookup methods
10197 in primitive types.
10199 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * parse.y (resolve_field_access): Call the appropriate <clinit>
10202 before accessing the length of a static array. Craft a decl for
10203 the field while its time. Fixes PR gcj/129.
10205 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * parse.y (resolve_package): Correctly set `*next' (was off by
10209 (resolve_qualified_expression_name): Fixed comment.
10211 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10213 * jcf-parse.c (jcf_parse_source): Reset current_class and
10214 current_function_decl to NULL before parsing a new file.
10216 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10218 * parse.y (block_end:): If the collected block doesn't feature a
10219 statement, insert an empty statement.
10221 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10223 * parse.y (maybe_yank_clinit): New function.
10224 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10225 end of the list of methods belonging to a class.
10226 (java_complete_expand_method): Check whether <clinit> is really
10227 necessary and expand it accordingly.
10229 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10231 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10232 processed by the method's switch statement.
10234 2000-05-19 Tom Tromey <tromey@cygnus.com>
10236 * java-tree.h: Added init state enum.
10237 * decl.c (emit_init_test_initialization): Initialize class
10238 initialization check variable by looking at class' state.
10240 2000-05-19 Tom Tromey <tromey@cygnus.com>
10242 * java-tree.h (build_instanceof): Declare.
10243 (build_get_class): Declare.
10244 * parse.y (patch_binop): Use build_instanceof.
10245 * expr.c (build_instanceof): New function. If class is final,
10246 don't make a function call.
10247 (expand_java_INSTANCEOF): Use it.
10248 (build_get_class): New function.
10250 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10252 * jcf-write.c (generate_classfile): Scan the source_file for
10253 slashes with the right pointer variable.
10255 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10257 * lang.c (lang_decode_option): Update -Wunused flags by calling
10259 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10261 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10263 * check_init.c (check_init): Constify local char *.
10264 * class.c (push_class): Constify local char *.
10265 * java_tree.h: Update prototypes.
10266 * jcf-io.c (open_class): Constify filename parameter and
10268 (find_class): Remove redundant string copy. Cast return from
10270 * jcf-parse.c (read_class, parse_class_file, yyparse):
10271 Constify local char *.
10272 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10273 Constify local char *.
10274 * jcf.h (JCF): Constify filename and classname.
10275 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10276 * lang.c (init_parse): Constify parameter and return value.
10277 * lex.c (java_get_line_col): Constify filename parameter.
10278 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10279 * parse.y (java_parser_context_suspend,
10280 issue_warning_error_from_context, safe_layout_class): Constify
10282 * parse.c: Regenerate.
10284 2000-05-08 Tom Tromey <tromey@cygnus.com>
10286 * expr.c (build_jni_stub): Cache the result of
10287 _Jv_LookupJNIMethod.
10289 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * decl.c (predef_filenames_size): Now 7.
10292 (predef_filenames): New seventh entry.
10294 2000-05-04 Tom Tromey <tromey@cygnus.com>
10296 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10297 Keep track of when we've seen a reference field after a
10298 non-reference field.
10299 (get_boehm_type_descriptor): Handle case where we see
10300 non-reference fields but no trailing reference field.
10301 * decl.c (rawdata_ptr_type_node): Define.
10302 (init_decl_processing): Initialize rawdata_ptr_type_node.
10303 * java-tree.h (rawdata_ptr_type_node): Declare.
10305 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10307 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10308 specifiers in calls to fprintf.
10310 2000-05-03 Andrew Haley <aph@cygnus.com>
10312 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10314 * javaop.h (WORD_TO_INT): New function.
10315 (IMMEDIATE_s4): Use WORD_TO_INT.
10316 * jcf.h (JPOOL_INT): Ditto.
10318 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10321 2000-04-19 Tom Tromey <tromey@cygnus.com>
10323 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10324 on native function.
10325 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10327 * expr.c (build_jni_stub): New function.
10328 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10329 * parse.c: Rebuilt.
10330 * parse.y (java_complete_expand_methods): Expand a native method
10331 and call build_jni_stub if -fjni given.
10332 * lang-options.h: Document -fjni.
10333 * lang.c (flag_jni): New global.
10334 (lang_f_options): Added `jni' entry.
10335 * java-tree.h (soft_lookupjnimethod_node,
10336 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10338 (flag_jni): Declare.
10339 (build_jni_stub): Declare.
10340 (struct lang_decl): Added `native' flag.
10341 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10343 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10344 soft_jnipopsystemframe_node): New globals.
10345 (init_decl_processing): Set them. _Jv_InitClass only takes one
10348 * java-tree.def: Put into `C' mode.
10350 2000-04-27 Tom Tromey <tromey@cygnus.com>
10353 * expr.c (expand_invoke): Generate check to see if object pointer
10354 is null in nonvirtual invocation case.
10355 * java-tree.h (soft_nullpointer_node): Declare.
10356 * decl.c (soft_nullpointer_node): New global.
10357 (init_decl_processing): Initialize soft_nullpointer_node.
10358 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10359 or `private' methods.
10360 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10362 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10367 2000-04-26 Tom Tromey <tromey@cygnus.com>
10369 * zextract.c (find_zip_file_start): New function.
10370 (read_zip_archive): Use it.
10372 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10374 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10376 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * class.c (common_enclosing_context_p): New function.
10379 * java-tree.h (common_enclosing_context_p): Added prototype.
10380 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10381 classes sharing an outer context with the current instance.
10382 * parse.y (build_access_to_thisn): Fixed leading comment.
10383 (verify_constructor_super): New local `supper_inner'. Skip
10384 enclosing context argument in the case of inner class constructors.
10385 (patch_method_invocation): Insert proper context as second
10386 parameter to pure inner class constructor super invocations.
10388 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * parse.y (end_class_declaration): Reset the interface number
10393 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10395 * parse.y (source_start_java_method): Deleted unnecessary code.
10396 (patch_method_invocation): Fixed comment.
10398 2000-04-24 Robert Lipe <robertlipe@usa.net>
10400 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10402 2000-04-23 Tom Tromey <tromey@cygnus.com>
10404 * boehm.c (mark_reference_fields): Use int_byte_position.
10406 2000-04-22 Tom Tromey <tromey@cygnus.com>
10408 * boehm.c (mark_reference_fields): Only call byte_position on
10411 2000-04-22 Tom Tromey <tromey@cygnus.com>
10413 * boehm.c (mark_reference_fields): Added `last_view_index'
10414 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10416 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10418 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10419 * parse.y (check_class_interface_creation): Fixed comments. Select
10420 permitted modifiers for (inner) interfaces. Changed error message
10421 to report rejected modifiers used with local classes.
10423 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10426 of directly inherited type considered in scope.
10427 * parse.y (do_resolve_class): Search inherited classes for inner
10430 2000-04-20 Tom Tromey <tromey@cygnus.com>
10432 * parse.y (not_accessible_p): Use member's class, not current
10433 class, when doing inheritance check for protected reference.
10436 2000-04-20 Jason Schroeder <shrode@subnature.com>
10438 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10440 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10442 * parse.y (lookup_field_wrapper): Search for final local aliases.
10443 (resolve_expression_name): Let lookup_field_wrapper search for
10444 final local aliases. Force the value of `name' if one is found.
10445 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10446 an expression name. Fixed comments.
10448 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10450 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10452 2000-04-19 Tom Tromey <tromey@cygnus.com>
10454 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10456 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10460 2000-04-18 Tom Tromey <tromey@cygnus.com>
10463 * gjavah.c (utf8_cmp): Changed return value.
10464 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10466 (cxx_keywords): New global.
10467 (get_field_name): Handle new result of cxx_keyword_subst.
10468 (print_method_info): Likewise.
10470 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10472 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10473 with a newline, for CNI.
10474 (print_stub_or_jni): Print a space or newline before method name for
10475 CNI as well as JNI.
10476 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10477 (process_file): Include gcj/cni.h if generating CNI stubs.
10479 2000-04-16 Tom Tromey <tromey@cygnus.com>
10481 * gjavah.c (decompile_method): Use print_field_name.
10484 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10486 * parse.y (java_expand_classes): Reverse the package list once.
10487 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10489 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10490 the `==' and `!=' operators.
10492 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10494 * jcf-write.c (generate_bytecode_insns): At invocation time,
10495 always relate an interface method to the type of its selector.
10497 2000-04-05 Tom Tromey <tromey@cygnus.com>
10500 * expr.c (expand_invoke): Generate check to see if object pointer
10501 is null in nonvirtual invocation case.
10502 * java-tree.h (soft_nullpointer_node): Declare.
10503 * decl.c (soft_nullpointer_node): New global.
10504 (init_decl_processing): Initialize soft_nullpointer_node.
10505 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10506 or `private' methods.
10507 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10509 2000-04-05 Tom Tromey <tromey@cygnus.com>
10511 Fix for PR gcj/140:
10512 * parse.y (check_final_assignment): Recognize assignments to the
10513 `length' field of an array when generating class files.
10515 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10517 * class.c (decl_hash): Prototype removed.
10518 (decl_compare): Likewise.
10520 2000-04-05 Tom Tromey <tromey@cygnus.com>
10522 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10523 * parse.y (check_modifiers_consistency): Check for final/volatile
10524 clash. Fixes PR gcj/164.
10526 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10530 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10532 (add_method_1): Use `java_hash_hash_tree_node' and
10533 `java_hash_compare_tree_node'.
10534 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10535 (java_hash_compare_tree_node): Likewise.
10536 * parse.y (find_applicable_accessible_methods_list): Create,
10537 delete and use a hash table to remember already searched interfaces.
10539 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10541 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10544 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10546 * boehm.c (mark_reference_fields, set_bit): Prototype.
10547 (set_bit): Un-ANSI-fy definition.
10549 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10552 * decl.c (emit_init_test_initialization): Likewise.
10554 * gjavah.c (jni_print_char): Likewise.
10556 * parse.y (create_new_parser_context): Likewise.
10558 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10560 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10561 patch missing hunk. Fixed indentation.
10563 2000-03-30 Tom Tromey <tromey@cygnus.com>
10565 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10566 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10568 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10570 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10571 when negative *before* using it as an array index.
10572 * ChangeLog: Fixed typo.
10574 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10577 to 0 when it reaches -1.
10579 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * jcf-parse.c (get_constant): Properly cast `num' during the
10582 invocation of `add_double'.
10583 * jcf-write.c (push_long_const): Properly cast `lo' before
10584 comparing it to short bounds.
10585 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10586 `interface_body:' is reduced after the current interface is
10589 2000-03-26 Tom Tromey <tromey@cygnus.com>
10591 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10592 Java-specific `-f' option.
10594 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10596 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10597 Adjust order of making types.
10598 Make bitsize_*_node values.
10600 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10602 * class.c (make_field_value): Use byte_position.
10603 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10604 (java_array_data_offset): Likewise.
10605 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10608 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * parse.y (check_abstract_method_definitions): New local
10611 `end_type_reached'. Make sure we also consider `end_type'.
10612 (java_check_abstract_method_definitions): Make sure we eventually
10613 consider `java.lang.Object'.
10614 (maybe_use_access_method): Don't use access method if not in the
10615 context of a pure inner class or if the method's context is right.
10616 (find_applicable_accessible_methods_list): New static flag
10617 `object_done'. Don't search abstract classes as interfaces. Fixed
10618 indentation. Fixed the `java.lang.Object' only search. Search
10619 class interface(s) first, then fully search enclosing contexts.
10620 (find_most_specific_methods_list): Pick the closest candidate when
10621 they're all abstract.
10623 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10626 properly initialize `finished_label'. Don't emit gotos for empty
10629 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10631 * except.c (emit_handlers): Clear catch_clauses_last.
10633 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * parse.y (check_method_types_complete): New function.
10636 (create_class): Reset anonymous class counter only when seeing an
10638 (java_complete_class): JDEP_METHOD: Don't recompute signature
10641 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * class.c (build_static_ref): Fixed indentation in comment.
10644 * java-tree.def (TRY_EXPR): Fixed typo in name.
10645 (CLASS_LITERAL): Likewise.
10646 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10647 (struct lang_type): New field `dot_class'.
10648 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10649 (generate_classfile): Method `class$' is synthetic.
10650 * parse.y (build_do_class_method): New function.
10651 (build_dot_class_method_invocation): Likewise.
10652 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10653 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10654 (qualify_ambiguous_name): Likewise.
10655 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10656 (build_try_statement): Fixed leading comment.
10658 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10660 * class.c (make_field_value): Properly handle sizes.
10661 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10662 (layout_class_method): Count using trees.
10663 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10664 * expr.c (java_array_data_offset): Use int_bit_position.
10665 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10666 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10668 2000-03-16 Tom Tromey <tromey@cygnus.com>
10670 * lang.c (flag_hash_synchronization): New global.
10671 (lang_f_options): Added `hash-synchronization'.
10672 * lang-options.h: Mention -fhash-synchronization.
10673 * java-tree.h (flag_hash_synchronization): Declare.
10674 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10675 hash table synchronization is disabled.
10676 * decl.c (init_decl_processing): Only push `sync_info' value when
10677 hash table synchronization is disabled.
10678 * class.c (make_class_data): Only push `sync_info' field when hash
10679 table synchronization is disabled. Removed dead code.
10681 2000-03-16 Tom Tromey <tromey@cygnus.com>
10683 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10685 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10687 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10689 * parse.y (patch_method_invocation): Handle anonymous classes
10690 creation in static context.
10692 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10694 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10695 * parse.y (resolve_qualified_expression_name): Use it.
10696 (patch_method_invocation): Likewise.
10698 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10700 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10701 depending on the type of dependency which dictates what the
10703 (unresolved_type_p): Resolved types limited to the current class.
10705 2000-03-15 Tom Tromey <tromey@cygnus.com>
10707 * decl.c (init_decl_processing): Set type of `sync_info' to be
10710 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10711 Correctly compute bit number for current slot. Zero `high' and
10712 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10713 mark_reference_fields.
10714 (mark_reference_fields): New function.
10716 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * parse.y (register_incomplete_type): Fixed initialization of
10721 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10723 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10725 (push_class_context, pop_class_context): New function.
10726 (class_body:): Call pop_class_context.
10727 (interface_body:): Likewise.
10728 (INNER_QUALIFIER): New macro.
10729 (report_class_declaration): Changed output format and use
10730 INNER_QUALIFIER. Call push_class_context.
10732 2000-02-14 Andrew Haley <aph@cygnus.com>
10734 * check-init.c (check_init): Add new cases for unary and binary
10737 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10739 * parse.y (resolve_package): Set `next' once a type name has been
10740 progressively discovered.
10741 (resolve_qualified_expression_name): Propagate resolution only if
10742 there are remaining qualifiers. Take into account `q' might have
10743 been cleared after re-qualification.
10744 * parse.y (patch_method_invocation): New local `resolved'.
10745 Section dealing with qualified expression rewritten to use
10746 resolve_field_access.
10748 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10750 * parse.h (PUSH_CPC): Fixed indentation.
10751 (DEBUG_CPC): New macro.
10752 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10753 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10754 * parse.y (class_body_declaration:): Use
10755 SET_CPC_INSTANCE_INITIALIZER_STMT.
10756 (method_declaration:): Check for null current_function_decl.
10757 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10758 (java_parser_context_pop_initialized_field): Better handling of
10760 (maybe_make_nested_class_name): Mark nested class name as
10761 qualified when necessary.
10762 (end_class_declaration): Don't call java_parse_context_resume when
10763 one or more error occurred.
10764 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10765 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10766 SET_CPC_INITIALIZER_STMT.
10767 (method_header): Check for inner classes declaring static methods.
10768 (resolve_qualified_expression_name): Handle situation where `this'
10771 2000-03-13 Hans Boehm <boehm@acm.org>
10773 * typeck.c (build_prim_array_type): Correctly set the high word too.
10775 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10779 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10780 list of methods for interfaces.
10782 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10784 * parse.y (qualify_ambiguous_name): Properly handle expressions
10787 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10789 * parse.y (check_final_assignment): Extended to process
10791 (patch_assignment): Have check_final_assignment called only once.
10793 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10795 * java-tree.h (IS_INIT_CHECKED): New flag.
10796 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10797 * parse.y (patch_string): Call force_evaluation_order on the
10798 completed string concatenation tree.
10799 * expr.c (force_evaluation_order): Call force_evaluation_order on
10800 function's arguments too.
10802 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10804 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10805 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10806 (build_anewarray): Likewise.
10807 * parse.y (patch_newarray): Likewise.
10808 * parse.c: Regenerated.
10810 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10812 * decl.c (init_decl_processing): Added new class fields `depth',
10813 `ancestors', and `idt' to class_type_node. Use
10814 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10815 * class.c (make_class_data): Push initial values for new fields.
10816 * java-tree.h: Updated prototype for `build_invokeinterface'.
10817 * expr.c (build_invokeinterface): Changed parameters to accept
10818 `method' tree. Calculate index of `method' in its declaring
10819 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10820 (expand_invoke): Call `build_invokeinterface' with new parameters.
10821 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10824 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10826 * typeck.c (lookup_do): Search superinterfaces first
10827 when looking up an interface method. From Godmar Back
10828 <gback@cs.utah.edu>
10830 2000-03-06 Tom Tromey <tromey@cygnus.com>
10832 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10834 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10836 * java-tree.h (lookup_argument_method2): Declared.
10837 (safe_layout_class): Prototype moved from parse.h.
10838 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10839 * parse.y (java_check_regular_methods): Local `super_class' gone.
10840 Call lookup_argument_method2 instead of lookup_argument_method.
10841 Perform modifier match for methods found declared in implemented
10842 interfaces. Fixed indentation problem. Overriding/hiding error
10843 report to take place only for methods found in classes.
10844 * typeck.c (lookup_argument_method): Changed leading
10845 comment. Re-written by calling lookup_do.
10846 (lookup_argument_method2): New function.
10847 (lookup_java_method): Re-written by calling lookup_do.
10848 (lookup_do): New function.
10850 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10852 * check-init.c (check_init): Removed dead code. Handle (blank)
10854 * parse.y (declare_local_variables): New local `final_p', set it
10855 and use it to initialize LOCAL_FINAL.
10856 (check_final_assignment): Only check FIELD_DECLs.
10858 2000-02-17 Tom Tromey <tromey@cygnus.com>
10860 * Makefile.in (JAVA_OBJS): Added boehm.o.
10861 (boehm.o): New target.
10862 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10863 * java-tree.h (flag_use_boehm_gc): Declare.
10864 (get_boehm_type_descriptor): Declare.
10865 * lang.c (lang_f_options): Added `use-boehm-gc'.
10866 (flag_use_boehm_gc): New global.
10867 * lang-options.h: Added -fuse-boehm-gc.
10868 * boehm.c: New file.
10869 * class.c (get_dispatch_table): If class uses a Boehm type
10870 descriptor, put it in the vtable.
10871 (make_class_data): Removed dead code.
10873 2000-03-03 Per Bothner <per@bothner.com>
10875 * decl.c (init_decl_processing): Initialize sizetype properly.
10877 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10879 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10880 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10881 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10882 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10883 (jcf_parse): New local `current'. Load innerclasses seen in outer
10884 context being processed.
10885 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10886 * jcf-write.c (append_innerclasses_attribute): New function.
10887 (append_innerclasses_attribute_entry): Likewise.
10888 (get_access_flags): Handle static classes. Set anonymous and local
10889 classes to be private.
10890 (generate_classfile): Attribute count adjusted. Call
10891 append_innerclasses_attribute.
10892 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10893 PURE_INNER_CLASS_TYPE_P.
10894 * parse.y (parser_qualified_classname): New parameter `is_static',
10895 produce non qualified name accordingly.
10896 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10897 (create_interface): Added argument to parser_qualified_classname.
10898 (create_class): Added argument to parser_qualified_classname. Setup
10899 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10900 (add_inner_class_fields): Fixed indentation.
10901 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10902 (method_declarator): Fixed typo in comment.
10903 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10904 (build_current_thisn): Likewise.
10905 (patch_method_invocation): Likewise.
10907 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10909 * decl.c (current_function_decl): Move to toplev.c.
10911 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10913 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10914 (DECL_BIT_INDEX): Use underlying representation.
10915 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10917 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10919 * expr.c (build_java_ret): Pass proper type to size_binop.
10921 2000-02-25 Anthony Green <green@cygnus.com>
10923 * expr.c (build_class_init): Mark the decl to be ignored by
10925 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10926 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10927 * class.c (init_test_hash_newfunc): New function.
10928 (decl_hash): New function.
10929 (decl_compare): New function.
10930 * decl.c (emit_init_test_initialization): New function.
10931 (complete_start_java_method): Traverse the init test hashtable,
10932 calling emit_init_test_initialization.
10933 (always_initialize_class_p): Define.
10934 * expr.c (build_class_init): Use initialization tests when
10935 emitting class initialization code.
10936 (always_initialize_class_p): Declare.
10937 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10939 * java-tree.h: Include hash.h.
10940 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10941 (struct lang_decl): Add init_test_table field.
10942 (init_test_hash_entry): Define.
10944 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10946 * gjavah.c (main): Avoid using `argi' to report unimplemented
10949 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10951 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10952 initialize locals to avoid warnings. Local `exception_type' moved
10955 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10957 * parse.y (resolve_expression_name): Use `orig' as a second
10958 argument to resolve_field_access.
10959 (resolve_field_access): Removed unnecessary code when dealing with
10962 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10964 * class.c (push_super_field): Don't push the field twice.
10965 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10966 * parse.h (java_reorder_fields): Prototyped.
10967 * parse.y (java_reorder_fields): New function.
10968 (java_layout_class): Simplified not to worry about re-ordering.
10970 2000-02-23 Tom Tromey <tromey@cygnus.com>
10972 * gjavah.c (print_name): In JNI case, correctly quote string.
10973 (print_method_info): Don't handle overrides in JNI mode.
10975 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10977 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10978 value type set to `boolean_type_node'.
10980 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10982 * jcf-dump.c (main): Test for correct condition after
10983 output file creation.
10985 2000-02-19 Anthony Green <green@cygnus.com>
10987 * jcf-depend.c (add_entry): Fix test for first list entry.
10989 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10991 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10992 * constants.c (build_constants_constructor): Likewise.
10994 2000-02-19 Anthony Green <green@cygnus.com>
10996 * jcf-depend.c (add_entry): Add entries to the end of the list.
10998 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11000 * decl.c (INT_TYPE_SIZE): Define if necessary.
11001 (expand_java_return): Handle the case of a native integer smaller
11002 than a JVM integer.
11004 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11006 * gjavah.c (help): Use GCCBUGURL.
11007 * jv-scan.c (help): Likewise.
11008 * jcf-dump.c (help): Likewise.
11010 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11015 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11017 * jcf-parse.c (load_class): Call `fatal' if no file containing
11018 the target class are found.
11020 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11022 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11023 lex.c, lex.h, and PARSE_H to...
11024 (parse.o, parse-scan.o): ...here, respectively.
11026 * lex.c: Split out code that may trigger SIGFPE from yylex()
11027 to its own function.
11028 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11030 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11032 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11034 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11036 * parse.y (outer_field_access_p): Stop in time when outer contexts
11038 (resolve_qualified_expression_name): Properly qualify *everything*
11039 after a package.type to be resoled as expression names.
11040 (find_applicable_accessible_methods_list): Save/restore `class' to
11041 isolate it from a possible outer context search.
11043 2000-02-15 Tom Tromey <tromey@cygnus.com>
11045 * gjavah.c (jni_print_char): New function.
11046 (print_full_cxx_name): Use it.
11047 (decode_signature_piece): Likewise.
11048 (print_cxx_classname): Likewise.
11050 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11052 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11054 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11056 * gjavah.c: Include version.h.
11058 * jcf-dump.c: Likewise.
11060 * jv-scan.c: Likewise.
11062 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11064 * parse.y (outer_field_access_fix): First parameter now a tree
11065 node. Check for assignment to final. First argument to
11066 build_outer_field_access_fix modified to accommodate prototype.
11067 (build_outer_field_access): Don't check for assignment to final
11069 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11070 possibly returned by outer_field_access_fix. Changed
11071 outer_field_access_fix's first argument.
11072 (check_final_assignment): $finit$'s context is OK.
11073 (patch_unaryop): Use node instead of its line/column value when
11074 calling outer_field_access_fix.
11076 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11078 * parse.y (interface_declaration:): No longer tagged
11079 <node>. Re-installed default action.
11080 (class_member_declaration:): Handle inner interfaces.
11081 (interface_member_declaration): Handle inner interfaces and
11083 (create_interface): Push error if one seen. Suspend parsing
11084 context when processing an inner interface.
11085 (register_fields): Inner class static field limitations not to
11086 apply to inner interfaces.
11088 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11090 * jcf-parse.c (load_class): Update `java_error_count' when a
11091 class' file can't be found.
11092 (parse.y): Avoid (byte)code generation when errors seen.
11094 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11097 decodes a valid node.
11098 (patch_binop): Handle TRUNC_DIV_EXPR.
11100 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * parse.y (resolve_package): New local `acc'. Try to progressively
11103 build and guess a package and type name.
11105 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11107 * parse.y (find_applicable_accessible_methods_list): Load and
11108 layout the search class if necessary.
11109 (java_complete_tree): Keep to original type of the folded initial
11112 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11114 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11115 Generate error message if circularity is detected. New static
11117 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11118 * jcf-write.c (generate_bytecode_insns): Very simply handle
11120 * parse.y (java_check_circular_reference): Use
11121 `cyclic_inheritance_report' during report, if necessary.
11122 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11123 walking NEW_ARRAY_INIT twice.
11125 2000-02-09 Tom Tromey <tromey@cygnus.com>
11127 * parse.y (check_class_interface_creation): Allow inner classes to
11128 be `private' or `protected', check modifiers' consistency. Prevent
11129 block local classes from bearing any modifiers.
11131 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11133 * except.c (check_start_handlers): Re-add prototype lost in last
11135 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11137 2000-02-09 Andrew Haley <aph@cygnus.com>
11139 * decl.c (clear_binding_level): Remove excess initializer.
11140 (maybe_poplevels): Remove unused variable.
11141 (force_poplevels): Ditto.
11142 (struct binding_level): Add comment.
11144 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11146 * jcf-write.c (generate_classfile): Don't consider
11147 pre-initialization with reference value (use <clinit> instead.)
11148 * parse.y (java_fix_constructors): No generated constructor for
11150 (build_outer_field_access): Removed debug message.
11151 (outer_field_expanded_access_p): Adapted to bytecode generation.
11152 (build_outer_field_access_method): Use fix_method_argument_names.
11153 (build_outer_method_access_method): Fixed indentation. Added
11154 comment. Handle access method generation for static and also void
11156 (build_access_to_thisn): Inserted debug message.
11157 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11158 (resolve_qualified_expression_name): Fixed comment.
11159 (not_accessible_p): Adapted to bytecode generation. Added comment.
11160 (patch_method_invocation): Added comment.
11161 (maybe_use_access_method): Fixed leading comment. Handle static
11163 (java_complete_lhs): Don't shortcut handling of initialized upon
11164 declaration String type static fields when generating bytecode.
11165 (patch_unaryop): Handle outer field access when generating
11168 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11170 * java-tree.h (FIELD_THISN): New macro.
11171 * jcf-write.c (append_synthetic_attribute): New function.
11172 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11173 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11174 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11176 (build_outer_field_access): Turned on access functions usage and
11177 generation when compiling to bytecode.
11178 (maybe_use_access_method): Likewise.
11180 2000-01-25 Andrew Haley <aph@cygnus.com>
11182 * java-except.h (struct eh_range): Add `expanded' field.
11183 (maybe_start_try): Add end_pc arg.
11184 (maybe_end_try): Ditto.
11185 * java-tree.h (force_poplevels): new function.
11186 * expr.c (expand_byte_code): Don't call maybe_start_try or
11188 * except.c (add_handler): Reset expanded.
11189 (expand_start_java_handler): Set expanded.
11190 (check_start_handlers): Don't expand a start handler that's
11191 already been expanded.
11192 (maybe_start_try): Add end_pc arg. Only expand a handler which
11194 (expand_end_java_handler): call force_poplevels.
11195 (force_poplevels): new function.
11196 * decl.c (binding_level): Add start_pc of binding level.
11197 (maybe_pushlevels): Call maybe_start_try when pushing binding
11199 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11200 (LARGEST_PC): Define.
11201 (clear_binding_level): Use LARGEST_PC.
11203 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11204 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11205 (binding_depth, is_class_level, current_pc): new variables.
11206 (struct binding_level): ditto.
11207 (indent): new function.
11208 (push_jvm_slot): add debugging info.
11209 (maybe_pushlevels): ditto.
11210 (maybe_poplevels): ditto.
11211 (pushlevel): ditto.
11213 (start_java_method): ditto.
11214 (give_name_to_locals): comment only.
11215 * except.c (binding_depth, is_class_level, current_pc):
11217 (expand_start_java_handler): add debugging info.
11218 (expand_end_java_handler): ditto.
11220 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11222 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11223 (print_name_for_stub_or_jni, process_file): Constify a char*.
11225 2000-02-03 Tom Tromey <tromey@cygnus.com>
11227 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11229 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11231 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11232 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11235 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11237 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11238 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11239 (struct lang_type): New field `ii_block'.
11240 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11241 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11242 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11243 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11244 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11245 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11247 * parse.y (add_instance_initializer): New function.
11248 (in_instance_initializer): New static global.
11249 (class_body_declaration:): Link instance initializer block.
11250 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11251 (array_creation_expression:): Remove unused local.
11252 (java_parser_context_push_initialized_field): Fixed leading
11253 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11254 CPC_INSTANCE_INITIALIZER_LIST.
11255 (java_parser_context_pop_initialized_field): Likewise.
11256 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11257 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11258 CPC_INITIALIZER_STMT.
11259 (fix_constructors): New local `class_type'. Use it. Call
11260 add_instance_initializer.
11261 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11262 (patch_return): Forbid return in instance initializers.
11263 (patch_throw_statement): Enforce exception handling in the context
11264 of instance initializers.
11266 2000-02-03 Tom Tromey <tromey@cygnus.com>
11268 * Make-lang.in (java.mostlyclean): Remove executables in
11271 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11273 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11274 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11275 (java_float_finite): Convert to use union Word from javaop.h.
11276 (java_double_finite): Convert to use union DWord from javaop.h.
11278 2000-02-02 Tom Tromey <tromey@cygnus.com>
11280 * gjavah.c (options): Added `jni' entry.
11281 (help): Document -jni.
11282 (flag_jni): New global.
11283 (process_file): Handle JNI output. Don't print text from
11284 -prepend, -add, etc, when generating stubs. Only remove `.class'
11285 suffix if it actually exists.
11286 (main): Create a `.c' file when run with `--jni --stubs'. Create
11287 correct output file name with `--jni'.
11288 (print_include): Mangle header name differently in JNI case.
11289 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11291 (print_method_info): Handle JNI case. Put signature info into
11292 method name. Handle case when STREAM is NULL.
11293 (print_name_for_stub_or_jni): New function.
11294 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11295 (print_cxx_classname): Handle JNI.
11296 (print_full_cxx_name): Likewise.
11297 (decode_signature_piece): Likewise.
11298 (overloaded_jni_method_exists_p): New function.
11299 (struct method_name): Added `signature' and `sig_length' fields.
11300 (HANDLE_END_FIELD): Do nothing in JNI mode.
11302 2000-02-02 Tom Tromey <tromey@cygnus.com>
11304 * jv-scan.c: Include version.c, <getopt.h>.
11305 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11306 (options): New array.
11307 (usage): New function.
11308 (version): New function.
11309 (main): Use getopt_long to parse command line.
11310 * jcf-dump.c: Include version.c, <getopt.h>.
11311 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11312 OPT_JAVAP): New macros.
11313 (options): New array.
11314 (usage): Return `void'. Changed message.
11315 (help): New function.
11316 (version): New function.
11317 (main): Use getopt_long_only to parse command line.
11318 * gjavah.c: Include <getopt.h>.
11319 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11320 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11321 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11322 (options): New array.
11323 (java_no_argument): Removed.
11324 (help): Updated with missing options.
11325 (main): Use getopt_long_only to parse command line.
11326 (usage): Changed message.
11328 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11330 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11331 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11332 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11333 * parse.y (array_creation_expression:): Handle anonymous arrays.
11334 (build_array_from_name): Don't set `ret_name' if null.
11335 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11336 (qualify_ambiguous_name): Likewise.
11337 (java_complete_expand_class): Likewise.
11339 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11341 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11342 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11343 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11344 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11345 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11346 AIPL_FUNCTION_COMPLETED_INVOCATION.
11347 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11348 AIPL_FUNCTION_INVOCATION_READY.
11349 (AIPL_FUNCTION_DECLARATION): New enum entry.
11350 * parse.y (reorder_static_initialized): New function.
11351 (java_parser_context_pop_initialized_field): Use it.
11352 (add_inner_class_fields): Use
11353 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11354 augmented. Install marker after last alias initializer, if any.
11355 (generate_finit): Fixed typo. Don't try to retain only the used
11357 (method_header): Compute and set DECL_FUNCTION_NAP.
11358 (method_declarator): Fixed comment. Insert alias initializer in
11360 (build_alias_initializer_parameter_list): Fixed leading
11361 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11362 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11363 (java_complete_expand_class): Code to retain only used aliases
11365 (java_complete_expand_methods): New local `first_decl'. Generate
11366 $finit$ first, then expand the constructors, regular methods and
11368 (java_complete_expand_method): Don't report error on missing
11369 return statement if previously detected bogus.
11370 (fix_constructors): Don't patch constructor parameters list.
11371 (patch_method_invocation): Use new AIPL enum values. Reverse
11372 alias initializer list for anonymous classes.
11374 2000-01-30 Anthony Green <green@redhat.com>
11376 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11377 determine how many stack slots to pop.
11379 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11381 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11382 error handling/recovery.
11383 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11385 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11388 FIELD_LOCAL_ALIAS_USED): New macros.
11389 (DECL_FUNCTION_NAP): New macro.
11390 (struct lang_decl): New field `nap'.
11391 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11392 (struct lang_type): New fields `finit_stmt_list' and
11393 `clinit_stmt_list'.
11394 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11395 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11396 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11397 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11398 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11399 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11400 (BUILD_THROW): Macro line separator re-indented.
11401 * parse.y (end_class_declaration): New function.
11402 (maybe_generate_pre_expand_clinit): New name for
11403 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11404 pre-expand static fields.
11405 (maybe_generate_clinit): Function deleted.
11406 (check_for_static_method_reference): Prototype's parameter list
11408 (generate_finit): New name for maybe_generate_finit. Changed
11409 leading comment. Function rewritten to use
11410 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11411 (build_alias_initializer_parameter_list): New function.
11412 (java_parser_context_pop_initialized_field): Likewise.
11413 (add_inner_class_fields): Likewise.
11414 (type_declaration:): Call end_class_declaration.
11415 (class_member_declaration:): Likewise.
11416 (formal_parameter_list:): Fixed typos.
11417 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11418 element. Improved error handling.
11419 (block_statement:): Call end_class_declaration.
11420 (anonymous_class_creation:): Likewise.
11421 (create_anonymous_class): Fixed comments.
11422 (create_class): Call add_inner_class_fields.
11423 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11424 (method_header): Use MARK_FINAL_PARMS.
11425 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11426 (method_declarator): Propagate final argument flag.
11427 (craft_constructor): New local `artificial'. Call
11428 build_alias_initializer_parameter_list. Use
11429 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11430 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11432 (complete_expand_class): Get rid of unused outer context local
11434 (java_complete_expand_methods): Fixed leading
11435 comment. Generate/pre-expand <clinit> first. Changed method
11436 expansion order to regular, $finit$, constructors, <clinit>.
11437 (java_complete_expand_method): Set current_function_decl.
11438 (fix_constructors): Fix constructor parameter list to account for
11439 outer context local alias initializers.
11440 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11441 (resolve_expression_name): Lookup outer context local aliases. New
11442 local `access', use it.
11443 (patch_method_invocation): Patch inner class ctor invocation with
11444 outer context local aliases initialization values. $finit$
11445 invocation patching now includes things generated with
11446 build_alias_initializer_parameter_list.
11447 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11448 (build_super_invocation): Likewise.
11449 (patch_assignment): Changed comment.
11451 2000-01-27 Andrew Haley <aph@cygnus.com>
11453 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11457 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11459 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11461 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11463 * parse.y (register_fields): Don't pass a format specifier to
11464 OBSOLETE_MODIFIER_WARNING.
11465 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11466 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11468 (check_modifiers): Change function into a macro.
11469 (check_class_interface_creation): Pass a literal format string.
11471 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11473 * buffer.h: PROTO -> PARAMS.
11474 * check-init.c: Likewise.
11475 * class.c: Likewise.
11476 * constants.c: Likewise.
11477 * convert.h: Likewise.
11478 * decl.c: Likewise.
11479 * except.c: Likewise.
11480 * expr.c: Likewise.
11481 * gjavah.c: Likewise.
11482 * java-except.h: Likewise.
11483 * java-tree.h: Likewise.
11484 * jcf-depend.c: Likewise.
11485 * jcf-dump.c: Likewise.
11486 * jcf-parse.c: Likewise.
11487 * jcf-path.c: Likewise.
11488 * jcf-reader.c: Likewise.
11489 * jcf-write.c: Likewise.
11491 * jv-scan.c: Likewise.
11492 * jvgenmain.c: Likewise.
11493 * jvspec.c: Likewise.
11494 * lang.c: Likewise.
11497 * parse-scan.y: Likewise.
11498 * parse.h: Likewise.
11499 * parse.y: Likewise.
11500 * typeck.c: Likewise.
11501 * verify.c: Likewise.
11502 * xref.c: Likewise.
11503 * xref.h: Likewise.
11504 * zextract.c: Likewise.
11505 * zipfile.h: Likewise.
11507 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11509 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11510 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11511 * constants.c (build_constant_data_ref): Check for cached
11512 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11513 in TYPE_CPOOL_DATE_REF.
11514 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11515 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11516 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11517 (LOCAL_FINAL): New macro.
11518 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11519 constant pool -- don't try to reuse.
11520 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11521 TYPE_LANG_SPECIFIC.
11522 (find_in_current_zip): Use TYPE_JCF.
11523 * parse.h (java_check_final): Prototype removed.
11524 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11525 (maybe_create_class_interface_decl,
11526 check_class_interface_creation): Likewise.
11527 (java_expand_finals): Function removed.
11528 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11529 (block_statement:): Fixed comment.
11530 (anonymous_class_creation:): Likewise.
11531 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11533 (check_class_interface_creation): Loosened error report on (inner)
11534 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11535 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11536 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11538 (create_interface): Likewise.
11539 (anonymous_class_counter): New static global.
11540 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11541 patch. Fixed comments.
11542 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11543 anonymous_class_counter when declaring a toplevel class.
11544 (craft_constructor): Fixed constructor name when handling
11545 anonymous classes. Anonymous class constructors to feature hidden
11546 this$<n> parameter.
11547 (java_fix_constructors): Added comment.
11548 (java_check_final): Function removed.
11549 (java_complete_expand_methods): Fixed comment. Don't generate
11550 class data, save its outgoing constant pool instead.
11551 (verify_constructor_super): Skip anonymous class constructor
11552 hidden this$<n> parameter.
11553 (java_expand_classes): New local `saved_ctxp'. Removed call to
11554 java_expand_finals and java_check_final. Expand anonymous class
11555 constructors. Generate class data.
11556 (build_super_invocation): Skip anonymous class hidden this$<n>
11558 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11559 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11560 (set_java_signature): Likewise.
11562 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11564 * gjavah.c: Delete ACC_VISIBILITY define.
11565 * jcf.h: Add ACC_VISIBILITY define.
11566 * parse.y: final: rule tagged <value>.
11567 (java_check_regular_methods): Use ACC_VISIBILITY define for
11568 default package access check.
11569 (local_variable_declaration_statement): Use final: rule.
11571 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11573 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11574 (final:): New rule.
11576 2000-01-17 Tom Tromey <tromey@cygnus.com>
11578 * gjavah.c (print_field_info): Allow non-static final fields.
11580 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11582 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11583 * parse.y (patch_anonymous_class): New function.
11584 (create_anonymous_class): Register incomplete type when the
11585 class/interface to extends/implement isn't known yet.
11586 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11587 (verify_constructor_super): Tuned error message.
11589 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11591 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11592 (ANONYMOUS_CLASS_P): New macro.
11593 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11594 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11595 * parse.y (create_class): Added leading argument.
11596 (maybe_create_class_interface_decl,
11597 check_class_interface_creation): Likewise.
11598 (craft_constructor): New function.
11599 (verify_constructor_super): Added argument in prototype.
11600 (class_declaration:): Inserted leading argument.
11601 (for_begin:): Use FOR_LOOP_P.
11602 (anonymous_class_creation): Create WFL of the anonymous class to
11603 instantiate. Call build_new_invocation. Added comments.
11604 (check_class_interface_creation): Handle parameter `anonymous' in
11605 verbose mode class creation announce.
11606 (link_nested_class_to_enclosing): Exclude anonymous classes.
11607 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11608 anonymous class, even though they appear to have an enclosing
11610 (create_interface): Pass extra argument to
11611 check_class_interface_creation.
11612 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11613 (create_class): Call check_class_interface_creation and
11614 maybe_create_class_interface_decl with extra new argument. Don't
11615 add private this$<n> to anonymous classes.
11616 (method_declarator): Insert hidden this$<n> to anonymous class
11618 (java_fix_constructors): Deleted code creating default
11619 constructor. Call craft_constructor instead.
11620 (java_check_regular_methods): Set `saw_constructor' to 1 for
11622 (fix_constructors): Pass extra argument to verify_constructor_super.
11623 (verify_constructor_super): New local `sdecl', use it. Search for
11624 matching constructor (possibly featuring arguments) in super
11626 (lookup_method_invoke): Craft constructor according to arguments
11627 list when dealing with anonymous class constructors.
11628 (build_super_invocation): Pass arguments to anonymous class super
11630 (search_loop): Use FOR_LOOP_P.
11631 (labeled_block_contains_loop_p): Likewise.
11633 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11635 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11636 (enclosing_context_p): New function.
11637 (get_access_flags_from_decl): Handle CLASS_STATIC.
11638 (maybe_layout_super_class): Extra first argument passed to
11640 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11642 * decl.c (access0_identifier_node): New global.
11643 (init_decl_processing): access0_identifier_node initialized.
11644 (pushdecl): Set DECL_CONTEXT only on non type decls.
11645 * expr.c (lookup_field): Lookup inner class fields in enclosing
11647 (expand_invoke): Use ID_INIT_P.
11648 (expand_java_field_op): Use DECL_CLINIT_P.
11649 * java-tree.def (CLASS_LITERAL): New tree code.
11650 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11651 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11652 (struct lang_decl): New field `inner_access'.
11653 (enclosing_context_p): Prototyped.
11654 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11655 ID_CLINIT_P): New macros.
11656 (CLASS_STATIC): New macro.
11657 (CLASS_ACCESS0_GENERATED_P): New macro.
11658 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11659 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11660 INNER_CLASS_P): New macros.
11661 (DECL_INNER_CLASS_LIST): New macro.
11662 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11664 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11665 the shift value to int. Fixed typo in comment.
11666 * lex.c (inst_id, wpv_id): Initialize.
11667 * mangle.c (unicode_mangling_length): Take `$' into account.
11668 * parse.h (DRECOVER, RECOVER): Terminate properly.
11669 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11670 (typedef struct _jdep): New field `enclosing'.
11671 (JDEP_ENCLOSING): New macro.
11672 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11673 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11674 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11675 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11676 GET_ENCLOSING_CPC_CONTEXT): New macros.
11677 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11678 (do_resolve_class): Added extra argument in prototype.
11679 * parse.y (resolve_class): Added extra argument in prototype.
11680 (maybe_create_class_interface_decl): Likewise.
11681 (maybe_use_access_method, build_wfl_wrap): New functions.
11682 (java_complete_expand_classes, java_complete_expand_class):
11684 (java_parser_context_push_initialized_field,
11685 java_parser_context_suspend, java_parser_context_resume):
11687 (maybe_make_nested_class_name, make_nested_class_name,
11688 set_nested_class_simple_name_value,
11689 link_nested_class_to_enclosing, find_as_inner_class,
11690 find_as_inner_class_do, check_inner_class_redefinition,
11691 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11692 maybe_build_thisn_access_method, build_outer_field_access,
11693 build_outer_field_access_methods, build_outer_field_access_expr,
11694 build_outer_method_access_method, build_new_access_id,
11695 build_outer_field_access_method, outer_field_access_p,
11696 outer_field_expanded_access_p, outer_field_access_fix,
11697 build_incomplete_class_ref, patch_incomplete_class_ref,
11698 create_anonymous_class): Likewise.
11699 (inst_id, wpv_id): New static global variables.
11700 (synchronized:): New rule, tagged <node>.
11701 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11703 (anonymous_class_creation:): New rule, tagged <node>.
11704 (NEW_TK): Tagged <node>.
11705 (type_literals, array_type_literal): New rules, tagged <node>.
11706 (class_declaration:): Removed action when reducing by class_body:
11707 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11708 using GET_CPC in sub-rules.
11709 (class_member_declaration): Handle inner classes.
11710 (method_declaration): When reducing method_header:, reset
11711 current_function_decl when appropriate.
11712 (method_declarator:): Set the number of formal parameter to 0 for
11713 method declared without arguments.
11714 (constructor_declarator:): Likewise.
11715 (static_initializer:): List of elements kept in a list.
11716 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11717 use of the keyword `static' for type declarations.
11718 (block_statement:): Handle inner class declarations.
11719 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11720 type qualified `this'.
11721 (class_instance_creation_expression): Use anonymous_class_creation:
11722 to handle inner class instances creation. Handle qualified `new'.
11723 (something_dot_new): Added appropriate actions.
11724 (create_new_parser_context): New function.
11725 (java_push_parser_context, java_parser_context_save_global,
11726 java_parser_context_suspend): Use create_new_parser_context.
11727 (check_modifiers): Changed leading comment.
11728 (check_class_interface_creation): Handle interclasses.
11729 (add_superinterfaces): Fixed comment.
11730 (create_interface): Build qualified name from the raw_name instead
11731 of its matching WFL. Push the initialized fields list. raw_name added
11732 as an extra argument to maybe_create_class_interface_decl.
11733 (create_class): Build qualified name from the raw_name instead of
11734 its matching WFL. Removed assignment to current_parsed_class_un.
11735 Call PUSH_ERROR before returning an error. Suspend the current
11736 parser context when processing an inner class. Push the
11737 initialized fields list. raw_name added as an extra argument to
11738 maybe_create_class_interface_decl. Add the private this$<n>
11740 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11741 (register_fields): Get the class type from GET_CPC and handle
11742 previous errors. Added code to handle the creation of static
11743 fields in inner classes. Initialized fields initialization
11744 statements kept in a list of lists.
11745 (maybe_generate_finit): Initialized fields initialization
11746 statements kept in a list of lists. Use GET_CPC.
11747 (maybe_generate_clinit): Likewise.
11748 (method_header): Use GET_CPC and GET_CPC_UN.
11749 (parser_qualified_classname): Handle inner classes.
11750 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11751 (java_fix_constructors): Hide pointer to enclosing context
11752 instance in constructor list when dealing with inner classes.
11753 (jdep_resolve_class): Call resolve_class with extra first argument
11755 (resolve_class): Add enclosing context as a first extra argument
11756 to do_resolve_class.
11757 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11759 (resolve_no_layout): Extra argument added to resolve_class
11761 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11762 (java_get_real_method_name): Use GET_CPC_UN.
11763 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11764 (java_check_abstract_methods): Handle static method declared in
11765 inner classes by an error.
11766 (java_check_regular_methods): Use DECL_CLINIT_P.
11767 (source_start_java_method): Also set DECL_MAX_LOCALS.
11768 (create_artificial_method): Call java_parser_context_save_global
11769 and java_parser_context_restore_global instead of saving/restoring
11770 the context by hand.
11771 (expand_start_java_method): Improved verbose mode message.
11772 (java_complete_expand_methods): Fixed leading comment. Use
11774 (fix_constructors): Added assignment to this$<n> if necessary.
11775 (java_expand_classes): Call java_complete_expand_classes instead
11776 of java_complete_expand_methods.
11777 (make_qualified_primary): Simplified.
11778 (merge_qualified_name): Optimized for missing left or right parts.
11779 (resolve_expression_name): Handle access to outer class fields from
11781 (resolve_qualified_expression_name): New macro
11782 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11783 classes. Report error on non appropriate qualification of
11784 `new'. Handle qualified `this'.
11785 (not_accessible_p): Allow access to outer class private fields from
11787 (patch_method_invocation): Handle method invocations through
11788 access methods and inner class constructor invocations.
11789 (find_applicable_accessible_methods_list): Search enclosing
11790 contexts of an inner class.
11791 (search_applicable_methods_list): Fixed typo.
11792 (argument_types_convertible): Handle inner class constructors'
11793 hidden outer context reference argument.
11794 (qualify_ambiguous_name): Handle qualified `this'.
11795 (java_complete_lhs): Handle use of field accessed through
11796 artificial access methods in various cases of assignments. Handle
11797 CLASS_LITERAL node.
11798 (check_final_assignment): Use DECL_CLINIT_P.
11799 (valid_ref_assignconv_cast_p): Handle the destination being an
11800 enclosing context of the source.
11801 (patch_unaryop): Handle use of field accessed through artificial
11803 (patch_return): Use DECL_CLINIT_P.
11804 (patch_throw_statement): Use DECL_CLINIT_P.
11805 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11806 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11809 2000-01-16 Anthony Green <green@cygnus.com>
11811 * parse.y (build_string_concatenation): Only use
11812 StringBuffer(String) shortcut if String arg is constant.
11814 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11816 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11817 the shift value to int. Fixed typo in comment.
11819 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11821 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11822 * jcf-write.c: Likewise.
11823 * parse.y: Likewise.
11824 * parse.c: Regenerate.
11826 2000-01-09 Anthony Green <green@cygnus.com>
11828 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11829 bytecodes in the correct order.
11831 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11833 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11835 2000-01-06 Anthony Green <green@cygnus.com>
11837 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11838 before building constant array decl.
11840 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11842 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11843 method invocation and typo in conditional expression.
11844 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11845 the appropriate NOTE_POP.
11846 * parse.y (patch_binop): Shift value mask to feature the right
11849 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11851 * class.c (assume_compiled, assume_compiled_node): Add static
11853 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11855 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11857 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11859 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11860 to `__modifier' to avoid stringifying it.
11862 * parse.y (verify_constructor_circularity): Don't call a variadic
11863 function with a non-literal format string.
11864 (java_check_abstract_methods): Move unreachable code inside
11865 `continue' statement.
11866 (lookup_method_invoke): Call xstrdup, not strdup.
11868 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11871 * jcf-parse.c (yyparse): Likewise.
11873 * jv-scan.c (main): Likewise.
11875 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11877 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11878 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11879 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11882 * parse.y (synchronized, variable_redefinition_error,
11883 check_class_interface_creation, create_interface, create_class,
11884 method_header, finish_method_declaration,
11885 check_modifiers_consistency, method_declarator,
11886 complete_class_report_errors, check_abstract_method_definitions,
11887 java_check_regular_methods, check_throws_clauses,
11888 java_check_abstract_methods, read_import_dir,
11889 check_pkg_class_access, declare_local_variables, fix_constructors,
11890 cut_identifier_in_qualified, resolve_expression_name,
11891 resolve_qualified_expression_name, patch_method_invocation,
11892 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11893 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11894 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11895 patch_try_statement, patch_synchronized_statement,
11896 patch_throw_statement, check_thrown_exceptions,
11897 patch_conditional_expr): Likewise.
11899 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11901 * Makefile.in (LIBDEPS): Added gcc's errors.o
11902 (../jcf-dump$(exeext):): Link with gcc's errors.o
11903 (../gcjh$(exeext):): Likewise.
11904 * expr.c (expand_java_NEW): Layout the entire target type instead of
11905 laying out its methods only.
11906 (lookup_field): Layout the class after having loaded it.
11907 * java-tree.h (java_debug_context): Declared.
11908 * jcf-io.c (toplev.h): Included.
11909 (find_class): Removed assignment to jcf's outofsynch
11910 field. Force source file to be read if newer than its matching
11911 class file. Tweaked debug messages.
11912 * jcf-parse.c (jcf_out_of_synch): Deleted.
11913 (read_class): Call to jcf_out_of_synch removed.
11914 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11915 (jcf_out_of_synch): Prototype deleted.
11916 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11917 `deprecated' and `class_err': integer turned into bit-fields.
11918 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11919 * parse.y (package_list): New global.
11920 (package_declaration:): Record newly parsed package name.
11921 (extra_ctxp_pushed_p): Static global deleted.
11922 (java_parser_context_save_global): Create buffer context for the
11923 purpose of saving globals, if necessary.
11924 (java_parser_context_restore_global): Pop context pushed for the
11925 purpose of saving globals, if necessary.
11926 (java_debug_context_do): New prototype and function.
11927 (java_debug_context): Likewise.
11928 (do_resolve_class): Use already parsed package names to qualify
11929 and lookup class candidate.
11930 (java_pre_expand_clinit): Removed unnecessary local variable.
11932 1999-12-17 Tom Tromey <tromey@cygnus.com>
11934 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11936 (process_file): Use `\n\' at end of each line in string.
11938 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * expr.c (expand_invoke): Layout the loaded class before
11941 attempting to use it.
11942 (expand_java_field_op): Allow final field assignments to take
11944 * typeck.c (convert): Return error_mark_node if expr is null.
11946 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11948 * class.c (class_depth): Return -1 if the class doesn't load
11950 * expr.c (can_widen_reference_to): Check for errors during depth
11951 computation and return 0 accordingly.
11952 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11953 create default constructors and add an other error check.
11954 * parse.h (java_fix_constructors): Prototyped.
11955 * parse.y (java_pre_expand_clinit): Likewise.
11956 (build_super_invocation): Re-prototyped to feature one argument.
11957 (java_check_circular_reference): Directly use `current'.
11958 (java_fix_constructors): New function.
11959 (java_check_regular_methods): Don't create default constructors
11960 here, but abort if none were found.
11961 (java_complete_expand_methods): Pre-process <clinit> calling
11962 java_pre_expand_clinit.
11963 (java_pre_expand_clinit): New function.
11964 (fix_constructors): build_super_invocation invoked with the
11965 current method declaration as an argument.
11966 (build_super_invocation): Use the context of the processed method
11967 decl argument instead of current_class.
11968 * typeck.c (lookup_java_method): Take WFLs in method names into
11971 1999-12-14 Per Bothner <per@bothner.com>
11973 * class.c (make_class_data): flag_keep_inline_functions to keep
11974 private methods in the method array.
11976 1999-12-15 Anthony Green <green@cygnus.com>
11978 * check-init.c (check_init): Take into account both types of
11979 `throw's when checking for uninitialized variables.
11981 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11983 * parse.y (java_complete_lhs): Force conversion of array
11984 dimensions to int_type_node, that's what runtime's ABI expects.
11986 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11988 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11989 operand of a WFL, until the Java front-end gets fixed with regard
11990 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11992 1999-12-10 Andrew Haley <aph@cygnus.com>
11994 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11995 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11996 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11997 java-tree.h: Ditto.
11998 jcf-write.c: Ditto.
12000 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12002 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12003 before calling expand_eh_region_start and expand_start_all_catch.
12004 * except.c (expand_start_java_handler): Switch to permanent
12005 obstack before calling expand_eh_region_start.
12006 (expand_end_java_handler): Switch to permanent obstack before
12007 calling expand_start_all_catch.
12009 1999-12-5 Anthony Green <green@cygnus.com>
12011 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12012 function with side effects.
12013 (init_decl_processing): Mark all memory allocating DECLs with
12016 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * except.c (expand_end_java_handler): Call
12019 expand_resume_after_catch and end_catch_handler.
12021 1999-11-30 Anthony Green <green@cygnus.com>
12023 * verify.c (verify_jvm_instructions): Create new return label
12024 chain if non existent (don't rely on the verified state of the jsr
12027 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12030 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12032 * parse.y (patch_assignment): Removed bogus final class test on
12033 lhs when checking on whether to emit an ArrayStoreException runtime
12035 * expr.c (expand_java_arraystore): Likewise.
12037 1999-11-28 Anthony Green <green@cygnus.com>
12039 * decl.c (find_local_variable): Reuse single slot decls when
12042 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * jcf-parse.c (saw_java_source): Global variable removed.
12045 (read_class): Don't use `saw_java_source'. Added extra braces.
12046 (yyparse): Code setting `saw_java_source' removed.
12048 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12050 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12052 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12054 * verify.c (merge_type_state): Non verified subroutines being
12055 considered more than once to trigger passive type merge.
12057 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12059 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12060 in case of error. Error message tuned.
12062 1999-11-21 Anthony Green <green@cygnus.com>
12064 * constants.c (find_methodref_index): Unwrap method names before
12065 inserting them in the constant pool.
12067 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12069 * class.c (assume_compiled_node): New typedef.
12070 (assume_compiled_tree): New static data.
12071 (find_assume_compiled_node): New function.
12072 (add_assume_compiled): New function.
12073 (assume_compiled): New function.
12074 * class.c (make_class_data): Use assume_compiled.
12075 (is_compiled_class): Use assume_compiled.
12077 * java-tree.h (add_assume_compiled): Declare.
12079 * lang.c (lang_decode_option): Parse new options.
12081 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12084 int_type_node: that's what `_Jv_AllocObject' expects.
12086 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12088 * parse.y (lookup_method_invoke): Use lang_printable_name to
12089 reliably build the type name during error report. Fixes PR gcj/97.
12091 1999-11-09 Tom Tromey <tromey@cygnus.com>
12093 * jcf-path.c: Include <sys/stat.h>.
12094 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12095 (DIR_UP): New macro.
12097 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12099 * parse.y (source_end_java_method): Resume permanent allocation,
12100 reversing Apr 27 1998 patch.
12101 (patch_string_cst): Pop obstacks after having pushed the permanent
12104 1999-11-05 Tom Tromey <tromey@cygnus.com>
12106 * class.c (finish_class): Emit inlined methods if any native
12107 methods exist in the class. Fixes PR gcj/85.
12109 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12111 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12112 (qualify_ambiguous_name): Likewise.
12114 1999-11-03 Godmar Back <gback@cs.utah.edu>
12116 * typeck.c: (lookup_java_method): search all inherited
12117 interfaces when looking up interface method.
12119 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12121 * parse.y (method_header:): Issue error message for rule `type
12123 (synchronized:): Error report when not using synchronized.
12125 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12127 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12128 being used before the superclass constructor has been called.
12129 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12130 instead of `CALL_THIS_CONSTRUCTOR_P'.
12132 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12134 * check-init.c: Fix typo in comment.
12136 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12138 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12141 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * parse.y (expression_statement:): Call function to report
12144 improper invocation of a constructor.
12145 (parse_ctor_invocation_error): New function.
12147 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12149 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12152 1999-10-21 Tom Tromey <tromey@cygnus.com>
12154 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12155 in generated `main'.
12157 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12160 (qualify_ambiguous_name): Likewise.
12162 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12164 * parse.y (java_complete_tree): fold_constant_for_init to work on
12166 (java_complete_lhs): Likewise.
12167 (array_constructor_check_entry): Complete an initializer element
12168 on permanent_obstack.
12170 1999-10-19 Tom Tromey <tromey@cygnus.com>
12172 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12173 From Mike Moreton <mike@pillim.demon.co.uk>.
12175 1999-10-15 Greg McGary <gkm@gnu.org>
12177 * java-tree.h (flag_bounds_check): Remove extern decl.
12178 * lang.c (flag_bounds_check): Remove global variable.
12179 (lang_f_options): Remove "bounds-check" entry.
12180 (lang_init_options): Default flag_bounds_check to "on".
12182 1999-10-14 Tom Tromey <tromey@cygnus.com>
12184 * jvgenmain.c (usage): New function.
12185 (main): Use it. Also, handle `-D' options.
12186 * jvspec.c (lang_specific_driver): Recognize -D.
12187 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12189 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12191 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12193 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12194 variadic function with a non-literal format string.
12196 * parse-scan.y (report_main_declaration): Likewise.
12198 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12200 * parse.y (read_import_dir, patch_assignment, patch_binop,
12201 patch_array_ref): Likewise.
12203 * typeck.c (build_java_array_type): Likewise.
12205 * verify.c (verify_jvm_instructions): Likewise.
12207 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12211 1999-10-07 Anthony Green <green@cygnus.com>
12213 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12214 where CHECK_PUT may fail for valid reasons.
12216 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12217 UNSAFE_PUTN): New macros.
12219 1999-10-04 Tom Tromey <tromey@cygnus.com>
12221 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12222 well. Fixes Java PR gcj/59.
12223 * parse-scan.y (yyerror): Report errors.
12225 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12227 * decl.c (insert_block): Remove unconditional `abort'.
12229 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12231 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12232 FUNCTION_CODE now of type int. All callers changed.
12233 Set the builtin's DECL_BUILT_IN_CLASS.
12235 1999-09-23 Tom Tromey <tromey@cygnus.com>
12237 * jvspec.c (lang_specific_driver): Don't read spec file if
12238 -fsyntax-only given.
12240 1999-09-22 Tom Tromey <tromey@cygnus.com>
12242 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12244 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12245 (WORDS_TO_LONG): Likewise.
12246 (WORDS_TO_DOUBLE): Likewise.
12248 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12250 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12251 (RELOCATION_VALUE_1): Likewise.
12252 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12253 push_in_const, push_long_const): Prototyped.
12254 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12255 (push_constant2): Likewise.
12256 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12257 (find_constant_wide): Cast find_constant2's integer arguments to
12259 (find_constant_index): Cast find_constant2's and find_constant2's
12260 integer arguments to `jword'.
12261 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12262 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12263 (emit_if): Use RELOCATION_VALUE_1.
12264 (emit_goto): Likewise.
12265 (emit_jsr): Likewise.
12266 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12267 argument to push_long_const to HOST_WIDE_INT.
12269 1999-09-15 Andreas Schwab <schwab@suse.de>
12271 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12273 1999-09-20 Nick Clifton <nickc@cygnus.com>
12275 * lang.c (lang_decode_option): Extend comment.
12277 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12279 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12282 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12284 * gjavah.c (get_field_name, print_method_info, print_include,
12285 add_namelet): Use xmalloc, not malloc.
12287 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12288 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12291 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12293 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12295 * jcf-path.c (add_entry): Likewise.
12297 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12299 * jv-scan.c (xmalloc): Remove definition.
12301 * jvgenmain.c (xmalloc): Likewise.
12303 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12305 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12307 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12308 concat, not xmalloc/sprintf.
12309 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12310 (xstrdup): Remove definition.
12312 * parse.y (duplicate_declaration_error_p,
12313 constructor_circularity_msg, verify_constructor_circularity,
12314 check_abstract_method_definitions, java_check_regular_methods,
12315 java_check_abstract_methods, patch_method_invocation,
12316 check_for_static_method_reference, patch_assignment, patch_binop,
12317 patch_cast, array_constructor_check_entry, patch_return,
12318 patch_conditional_expr): Use xstrdup, not strdup.
12320 * zextract.c (ALLOC): Use xmalloc, not malloc.
12322 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12324 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12326 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12327 (do_spec, lang_specific_pre_link, lang_specific_driver,
12328 input_filename, input_filename_length): Don't declare.
12329 (main_class_name, jvgenmain_spec, lang_specific_driver):
12331 (lang_specific_driver): All calls to the function pointer
12332 parameter now explicitly call `fatal'.
12334 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12336 * parse.y (find_applicable_accessible_methods_list): Search
12337 abstract classes as interfaces.
12339 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * class.c (finish_class): We're now outside a valid method
12342 declaration. Tell the rest of gcc so.
12344 1999-09-08 Bruce Korb autogen@linuxbox.com
12346 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12348 1999-09-07 Tom Tromey <tromey@cygnus.com>
12350 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12352 (decode_signature_piece): Don't emit "::" in JArray<>.
12353 (print_namelet): Only print trailing `;' when printing a class.
12355 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12357 * java-tree.h: Delete declarations for all tree nodes now moved to
12359 * decl.c: Delete their definitions.
12361 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12363 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12364 * Makefile.in (OBJS): Add ggc-callbacks.o.
12365 (OBJDEPS): Likewise.
12367 1999-09-03 Tom Tromey <tromey@cygnus.com>
12369 * parse.y (strip_out_static_field_access_decl): Return operand if
12370 it satisfies JDECL_P.
12372 1999-09-02 Tom Tromey <tromey@cygnus.com>
12374 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12375 Handle nested arrays, like `[[I'.
12377 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12379 * class.c (finish_class): Remove unused parameter, all callers
12382 * expr.c (build_java_athrow): Change return type to void.
12383 (java_lang_expand_expr): Make sure each case in switch returns a
12386 * java-tree.h (finish_class): Fix prototype to take void args.
12388 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12389 (main): Issue return from main, not exit.
12391 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12393 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12395 * jv-scan.c (main): Issue return from main, not exit.
12397 * parse.y (check_abstract_method_definitions,
12398 java_check_abstract_method_definitions): Add static prototypes.
12399 (java_complete_expand_methods): Fix call to `finish_class'.
12401 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12404 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12406 * lang.c (language_string): Constify.
12408 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12410 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12411 Remove hacks for stuff which comes from libiberty.
12413 * Make-lang.in: Likewise.
12415 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12417 * Makefile.in (xref.o): Depend on xref.c explicitly.
12419 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12421 * java-tree.h (lang_printable_name): Constify a char*.
12423 * lang.c (lang_printable_name): Likewise.
12425 1999-08-27 Jeffrey A Law (law@cygnus.com)
12427 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12428 comments in C code.
12430 1999-08-26 Tom Tromey <tromey@cygnus.com>
12432 * gjavah.c (print_cxx_classname): Print "::" before qualified
12435 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12437 * parse.y (lookup_cl): Changed leading comment. Now does its best
12438 to set the column number.
12439 (qualify_ambiguous_name): Take WFL wrappers into account.
12441 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12443 * verify.c (verify_jvm_instructions): Don't check instruction
12444 validity beyond end of method.
12446 1999-08-25 Tom Tromey <tromey@cygnus.com>
12448 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12450 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12452 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12453 cxx_keyword_subst, generate_access, name_is_method_p,
12454 get_field_name, print_field_name, super_class_name, print_include,
12455 decode_signature_piece, print_class_decls, usage, help,
12456 java_no_argument, version, add_namelet, print_namelet): Add static
12458 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12459 name_is_method_p): Constify a char*.
12460 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12461 Provide a final else clause in an if-else-if.
12462 (print_field_info): Add missing final arg in function call to
12463 `print_field_name'.
12464 (print_method_info, decompile_method, decode_signature_piece,
12465 print_c_decl, print_full_cxx_name, print_stub,
12466 print_mangled_classname, super_class_name, print_include,
12467 add_namelet, add_class_decl, print_class_decls, process_file,
12468 help): Constify a char*.
12470 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12471 push_int_const, find_constant_wide, find_constant_index,
12472 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12473 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12474 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12475 emit_if, emit_goto, emit_jsr, call_cleanups,
12476 make_class_file_name): Add static prototypes.
12477 (generate_bytecode_return, generate_bytecode_insns): Pass a
12478 NULL_PTR, not a NULL_TREE.
12480 * jv-scan.c: Include "jcf.h".
12481 (main): Declare using DEFUN macro.
12483 * jvspec.c (find_spec_file, lang_specific_pre_link,
12484 lang_specific_driver): Add prototypes.
12485 (find_spec_file): Constify a char*.
12487 * keyword.gperf (hash, java_keyword): Add prototypes.
12489 * lang.c (lang_print_error): Add static prototype.
12490 (lang_init): Prefer memcpy over bcopy to avoid casts.
12492 * lex.c (yylex): Add static prototype.
12494 * parse-scan.y: Include "lex.c" earlier.
12496 * parse.h: Remove redundant declaration for `yylex'.
12498 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12499 labeled_block_contains_loop_p): Add static prototypes.
12500 (not_accessible_p): Make static to match prototype.
12502 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12504 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * parse.y (check_method_redefinition): Changed leading comment.
12507 (check_abstract_method_definitions): New function.
12508 (java_check_abstract_method_definitions): New function.
12509 (java_check_regular_methods): Call it.
12510 (verify_constructor_super): Fixed indentation.
12511 (lookup_method_invoke): Likewise.
12513 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12515 * parse.y (method_header): Return a null pointer if the current
12516 class node is null.
12517 (finish_method_declaration): Return if the current function decl
12519 (source_start_java_method): Likewise.
12520 (java_method_add_stmt): Likewise.
12522 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12524 * class.c (emit_register_class): Removed unnecessary call to
12526 * parse.y (labeled_block_contains_loop_p): Removed unused local
12529 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12531 * parse.y (java_refold): Added prototype.
12533 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12535 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12536 (java_stabilize_reference): Removed unnecessary `else'.
12537 (java_complete_lhs): Set flag to remember boolean. Call
12538 java_refold. Added comments.
12539 (java_decl_equiv): New function.
12540 (binop_compound_p): Likewise.
12541 (java_refold): Likewise.
12542 (patch_unaryop): Striped static field access assigned to decl and
12543 op. Changed promotion scheme for ++/-- operators.
12544 (search_loop): New function.
12545 (labeled_block_contains_loop_p): Likewise.
12546 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12548 (patch_bc_statement): Call search_loop. Fixed comment.
12550 1999-08-14 Anthony Green <green@cygnus.com>
12552 * expr.c (java_lang_expand_expr): Mark static array data as
12555 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12557 * jvgenmain.c (main): NUL-terminate name_obstack.
12559 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12561 * check-init.c (check_bool2_init, done_alternative): Add static
12564 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12565 (add_method, build_utf8_ref, build_class_ref,
12566 append_gpp_mangled_type, layout_class_method): Constify a char*.
12568 * decl.c (push_promoted_type, make_binding_level): Add static
12570 (push_promoted_type, pushdecl): Constify a char*.
12572 * except.c (find_handler_in_range, link_handler,
12573 check_start_handlers): Add static prototypes.
12575 * expr.c (process_jvm_instruction): Constify a char*.
12577 * gjavah.c (main): Constify a char*.
12579 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12582 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12584 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12585 munge, print_ents): Constify a char*.
12587 * jcf-dump.c (disassemble_method): Constify a char*.
12588 (print_constant_pool, print_exception_table): Add static prototypes.
12589 (print_constant, print_exception_table, main, disassemble_method):
12592 * jcf-io.c (find_classfile, find_class): Likewise.
12594 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12595 (set_source_filename, predefined_filename_p): Add static prototypes.
12596 (set_source_filename, get_constant, get_class_constant,
12597 find_in_current_zip): Constify a char*.
12599 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12601 (add_entry, add_path, jcf_path_classpath_arg,
12602 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12604 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12605 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12606 jcf_parse_one_method, jcf_parse_methods,
12607 jcf_parse_final_attributes): Add static prototypes.
12608 (get_attribute): Constify a char*.
12610 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12611 jcf_dependency_add_target, jcf_path_classpath_arg,
12612 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12614 * jv-scan.c (main): Constify a char*.
12615 (gcc_obstack_init): Add prototype arguments.
12617 * jvgenmain.c (gcc_obstack_init): Likewise.
12618 (main): Constify a char*.
12620 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12622 (put_decl_string, lang_print_error): Constify a char*.
12623 (lang_init): Remove redundant extern prototype.
12625 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12627 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12628 Add static prototypes.
12629 (get_type_from_signature): Constify a char*.
12631 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12632 Add static prototypes.
12633 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12634 (verify_jvm_instructions): Constify a char*.
12636 * xref.c (xref_flag_value): Likewise.
12638 * xref.h (xref_flag_value): Likewise.
12640 * zextract.c (makeword, makelong): Add static prototypes.
12641 (makeword, makelong): Constify a uch*.
12643 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12645 * lang.c (java_dummy_print): Constify a char*.
12646 (lang_print_error): Likewise.
12647 (lang_init): Remove redundant prototype for `print_error_function'.
12648 (lang_init_source): Likewise.
12649 (lang_identify): Constify a char*.
12651 1999-08-09 Tom Tromey <tromey@cygnus.com>
12653 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12654 (WORDS_TO_LONG): Likewise.
12655 (WORDS_TO_DOUBLE): Likewise.
12657 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12659 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12661 * expr.c (java_stack_pop, java_array_data_offset,
12662 build_java_throw_out_of_bounds_exception, case_identity,
12663 build_java_check_indexed_type): Add static prototypes.
12664 (linenumber_table, expand_invoke, expand_java_field_op,
12665 build_primtype_type_ref, expand_byte_code): Constify a char*.
12667 * java-tree.h (build_primtype_type_ref, linenumber_table):
12669 (java_lang_expand_expr): Add prototype.
12671 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12672 `java_lang_expand_expr'.
12674 * lex.c (java_lex_error): Constify a char*.
12675 (java_get_unicode, java_read_char, java_allocate_new_line,
12676 java_unget_unicode, java_sneak_unicode): Prototype.
12678 * parse-scan.y (current_class, package_name, method_declarator,
12679 report_class_declaration, yyerror): Constify a char*.
12681 * parse.h (java_report_errors): Prototype.
12682 (yyerror): Constify a char*.
12684 * parse.y (classitf_redefinition_error, check_modifiers,
12685 parse_jdk1_1_error, lookup_package_type,
12686 lookup_package_type_and_set_next, get_printable_method_name,
12687 purify_type_name): Constify a char*.
12688 (build_super_invocation, maybe_generate_finit,
12689 verify_constructor_super, parser_add_interface,
12690 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12691 java_complete_expand_methods, java_expand_finals,
12692 cut_identifier_in_qualified, java_stabilize_reference,
12693 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12694 merge_string_cste): Prototype.
12695 (single_type_import_declaration, yyerror,
12696 variable_redefinition_error, build_array_from_name,
12697 build_unresolved_array_type, check_class_interface_creation,
12698 resolve_class, complete_class_report_errors,
12699 note_possible_classname, read_import_dir,
12700 find_in_imports_on_demand, resolve_package, fix_constructors,
12701 check_deprecation, lookup_method_invoke,
12702 maybe_build_primttype_type_ref, array_constructor_check_entry):
12704 (java_complete_expand_methods, java_expand_finals): Make static.
12705 (convert_narrow): Remove static prototype.
12707 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12709 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12711 1999-08-02 Richard Henderson <rth@cygnus.com>
12713 * decl.c: Include defaults.h instead of expr.h.
12714 * parse.y: Likewise.
12716 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12718 * java/decl.c (start_java_method): Change all uses of
12719 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12720 Ensure expr.h is included.
12721 * java/expr.c (pop_arguments): Ditto.
12722 * java/parse.y (expand_start_java_method): Ditto.
12724 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12726 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12728 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12730 * decl.c: Include "function.h".
12731 * except.c: Likewise.
12732 * parse.y: Likewise.
12733 * Makefile.in: Update dependencies.
12735 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12737 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12738 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12739 `modifier' with ATTRIBUTE_UNUSED.
12741 * gjavah.c (process_file): Add braces around ambiguous `else'.
12743 * jcf-dump.c (print_access_flags, localvar_free): Change return
12746 * parse.y (java_complete_expand_method): Initialize variable
12748 (resolve_qualified_expression_name): Likewise for `field_decl'.
12749 (patch_method_invocation): Likewise for `class_to_search'.
12750 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12751 (patch_assignment): Likewise for `lhs_type'.
12753 * verify.c (verify_jvm_instructions): Remove unused variable
12756 1999-07-25 Richard Henderson <rth@cygnus.com>
12758 * decl.c (va_list_type_node): New.
12760 1999-07-25 Anthony Green <green@cygnus.com>
12762 * gjavah.c (print_stub): New function.
12763 (METHOD_IS_NATIVE): New macro.
12764 (print_mangled_classname): Make static.
12765 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12766 (process_file): Perform stub generation.
12767 (HANDLE_METHOD): Don't emit class decls during stub
12769 (HANDLE_END_METHOD): Take into account stub generation.
12770 (print_method_info): Handle stub generation.
12771 (print_stub): New function.
12772 (print_cxx_classname): Make signature consistant with others.
12773 (help): Describe -stubs option.
12774 (main): Create stub file.
12775 (version): Use version.c.
12776 (print_full_cxx_name): New function.
12777 (print_c_decl): Use print_full_cxx_name.
12779 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12781 * check-init.c (check_init): Handle MAX_EXPR.
12783 1999-07-15 Andrew Haley <aph@cygnus.com>
12785 * lang.c (flag_use_divide_subroutine): New variable.
12786 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12787 fp-to-integer conversion.
12788 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12791 * expr.c (build_java_soft_divmod): New function.
12792 (build_java_binop): Call build_java_soft_divmod if
12793 flag_use_divide_subroutine is set.
12794 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12795 soft_lrem_node: new builtin functions.
12796 (init_decl_processing) Initialize the new builtins.
12797 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12798 soft_lrem_node: new builtin functions.
12799 (build_java_soft_divmod): New function.
12800 * parse.y: Call build_java_soft_divmod if
12801 flag_use_divide_subroutine is set.
12802 * parse.c: Rebuilt.
12804 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12805 a --specs= arg) even if not linking.
12806 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12807 -fuse-divide-subroutine
12809 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12811 * parse.y (resolve_and_layout): Check methods only once.
12812 (resolve_qualified_expression_name): Verify thrown exceptions
12814 (check_thrown_exceptions): Reject exceptions thrown in
12815 initializer. Error message tuned.
12817 1999-07-14 Andrew Haley <aph@cygnus.com>
12819 * expr.c (expand_expr): Do not return the last statement in a
12820 block as the block's value.
12822 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12824 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12825 CALL_EXPR, to avoid order of evaluation changes.
12827 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12829 * parse.y (qualify_ambiguous_name): Do not use
12830 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12832 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12834 * check-init.c (check_init): Handle MAX_EXPR.
12835 * expr.c (force_evaluation_order): Force method call arguments to
12836 be evaluated in left-to-right order.
12837 * parse.y (qualify_ambiguous_name): Loop again to qualify
12838 NEW_ARRAY_EXPR properly.
12840 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12842 * parse.y (patch_invoke): Resolve unresolved invoked method
12844 (qualify_ambiguous_name): STRING_CST to qualify expression for
12845 type name resolution.
12847 1999-06-24 Andrew Haley <aph@cygnus.com>
12849 * class.c (finish_class): Whenever a deferred method is
12850 output, rescan the list of methods to see if a new candidate for
12851 output can be found.
12853 1999-06-28 Tom Tromey <tromey@cygnus.com>
12855 * jvspec.c (lang_specific_driver): Recognize --help.
12857 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12859 * parse.y (resolve_package): Fixed bogus return statement.
12860 (patch_method_invocation): Resolve method invocation beginning with
12861 a package name qualifier.
12863 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12865 * Make-lang.in (java.stage1): Depend on stage1-start.
12866 (java.stage2): Likewise for stage2-start.
12867 (java.stage3): Likewise for stage3-start.
12868 (java.stage4): Likewise for stage4-start.
12870 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12872 * parse.y (java_complete_lhs): When doing cross referencing, don't
12873 try to keep file location on a WFL expanded as a CALL_EXPR.
12875 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12878 compiling to class file a void method with an empty method body.
12879 As a side effect, the bytecode backend will generate the
12880 appropriate `return' instruction.
12882 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12884 * parse.y (lookup_package_type_and_set_next): New function prototype.
12885 (resolve_package): Search current and imported packages.
12886 (lookup_package_type_and_set_next): New function.
12888 1999-06-22 Andrew Haley <aph@cygnus.com>
12890 * verify.c (verify_jvm_instructions): Check for pending blocks
12891 before invalid PC test and opcode switch, not after.
12893 1999-06-21 Andrew Haley <aph@cygnus.com>
12895 * except.c (find_handler_in_range): The upper limit for exception
12896 ranges is exclusive, not inclusive: (start <= pc < end).
12897 (link_handler): find child pointer which points to outer by
12898 searching sibling list: previous code incorrectly assumed that
12899 outer->outer->first_child must point to outer.
12900 * verify.c (verify_jvm_instructions): FIXME added to code for
12902 (verify_jvm_instructions): Do not assume that the last block
12903 processed in a subroutine is a block which ends with a `ret'
12904 instruction. With some control flows it is possible that the last
12905 block ends with an `athrow'.
12907 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12909 * parse.y (qualify_ambiguous_name): Reorganized the post
12910 evaluation of non WFL leading expression nodes.
12912 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12914 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12917 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12919 * parse.y (qualify_ambiguous_name): Handle qualified expression
12920 beginning with a STRING_CST.
12922 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12924 * parse.y (register_fields): Set DECL_INITIAL on both
12925 pre-initialized static and public fields.
12926 (resolve_field_access): Static field access expressions to always
12928 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12929 qualification. CONVERT_EXPR to be resolved as an expression name.
12930 (java_complete_lhs): Identify and access qualified final
12931 initialized field in switch statement case expression.
12932 (fold_constant_for_init): Pre-initialized field decl constant to
12935 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * parse.y (note_possible_classname): Mark returned node with
12938 QUALIFIED_P only if the original class name contained a '/'.
12940 1999-06-05 Anthony Green <green@cygnus.com>
12942 * Make-lang.in (gcjh): More parallel build fixes.
12944 1999-06-03 Mike Stump <mrs@wrs.com>
12946 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12948 1999-06-02 Anthony Green <green@cygnus.com>
12950 * except.c (link_handler): Chain exception handlers in order.
12952 1999-06-02 Anthony Green <green@cygnus.com>
12954 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12955 with nops and process as usual in order to always set correct EH
12956 ranges. Emit detailed warnings about unreachable bytecodes.
12958 1999-06-02 Anthony Green <green@cygnus.com>
12960 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12963 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12966 or the searched field decl.
12968 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12970 * parse.y (fold_constant_for_init): Convert numerical constant
12971 values to the type of the assigned field.
12973 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12975 * expr.c (lookup_field): Relaxed the test on class loading error
12977 * parse.y (fold_constant_for_init): Enabeled old code.
12979 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12982 decide the validity of the cast of a java.lang.Cloneable reference
12984 (patch_conditional_expr): Fixed first argument passed to
12985 binary_numeric_promotion.
12987 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12989 * parse.y (qualify_ambiguous_name): Take into account that a
12990 CONVERT_EXPR might specify a type as a WFL.
12992 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12994 * parse.y (patch_assignment): Save the rhs before using it as an
12995 argument to _Jv_CheckArrayStore.
12997 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12999 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13001 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13003 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13004 floating point literal only when the exponent indicator has been
13007 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13009 * parse.y (formal_parameter:): Construct argument tree list
13010 element even if a yet unsupported final parameter was encountered.
13012 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13014 * parse.y (finish_method_declaration): Issue errors for native or
13015 abstract methods declared with a method body, as well as for non
13016 native or non abstract methods with no method body.
13018 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13020 * class.c (build_utf8_ref): Initialize variable `field'.
13022 * decl.c (init_decl_processing): Initialize variable `field'.
13024 * expr.c (build_known_method_ref): Mark parameters `method_type',
13025 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13026 (process_jvm_instruction): Likewise for parameter `length'.
13028 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13029 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13032 * parse.y (maybe_generate_clinit): Remove unused variable
13033 `has_non_primitive_fields'.
13034 (find_in_imports_on_demand): Initialize variables `node_to_use'
13036 (patch_binop): Likewise for variable `prom_type'.
13037 (patch_unaryop): Likewise for variable `prom_type'.
13039 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13041 * xref.c (xref_table): Add missing initializer.
13043 1999-05-14 Tom Tromey <tromey@cygnus.com>
13045 * java-except.h (struct eh_range): Removed unused `next' member.
13046 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13047 after adding all exception handlers. Sort exception ranges in
13049 (struct pc_index): New structure.
13050 (start_pc_cmp): New function.
13051 * except.c (add_handler): Return `void'. Don't call link_handler;
13052 instead construct an ordinary linked list and do range
13054 (check_nested_ranges): New function.
13055 (link_handler): Changed interface to allow merging of eh_ranges.
13056 Split overlapping ranges. Return `void'.
13058 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13060 * parse.y (constructor_block_end:): New rule, tagged <node>.
13061 (constructor_body:): Use `constructor_block_end' instead of
13064 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13066 * parse.y (statement_nsi:): Pop `for' statement block.
13067 (java_complete_lhs): Labeled blocks containing no statement are
13068 marked as completing normally.
13070 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13072 * xref.c (xref_set_current_fp): New function, defined.
13073 * xref.h (xref_set_current_fp): New function, prototyped.
13075 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13077 * check-init.c (check_init): Take into account that
13078 LABELED_BLOCK_STMT can be empty.
13080 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13082 * parse.y (java_check_regular_methods): Warning check on not
13083 overriding methods with default access in other packages does not
13084 apply to `<clinit>'.
13085 (java_complete_lhs): If block body is an empty_stmt_node, replace
13086 it by NULL_TREE. This prevents gcc from generating an irrelevant
13089 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * check-init.c (check_init): Removed code accepting to see things
13092 falling through default:, when doing xrefs.
13093 * java-tree.h (do_not_fold): New global variable, declared.
13094 * parse.y (do_not_fold): New global variable, defined.
13095 (java_complete_expand_method): Set `do_not_fold' to the value of
13096 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13097 and reinstall them after them have been purged; do not check for
13098 initializations; do not issue missing return errors.
13099 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13101 (patch_binop): Skip the fold part when doing xrefs.
13102 (build_string_concatenation): Skip the concatenation part when
13104 (patch_synchronized_statement): Do not generate a try-finally when
13106 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13107 and keep the location where the throw was seen.
13108 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13109 any treatment on the converted node an simply return a NOP_EXPR of
13111 * xref.c (xref_get_data): New function, defined.
13112 * xref.h (xref_get_data): New function, declared.
13113 (XREF_GET_DATA): Use xref_get_data.
13115 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13117 * gjavah.c (print_include): Cast the result of `strlen' to int
13118 when comparing against a signed value.
13119 (add_namelet): Likewise.
13121 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13123 * expr.c (expand_invoke): Mark parameter `nargs' with
13125 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13127 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13130 * jcf-reader.c (get_attribute): Cast a value to long
13131 when comparing against a signed expression. Likewise.
13133 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13134 HOST_BITS_PER_CHAR.
13136 1999-05-11 Andrew Haley <aph@cygnus.com>
13138 * parse.y (source_end_java_method): If the current method contains
13139 any exception handlers, force asynchronous_exceptions: this is
13140 necessary because signal handlers in libjava may throw exceptions.
13141 * decl.c (end_java_method): Ditto.
13143 1999-05-11 Tom Tromey <tromey@cygnus.com>
13145 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13147 * jvspec.c (THREAD_NAME): Removed.
13148 (GC_NAME): Likewise.
13149 (MATHLIB): Likewise.
13150 (WITHLIBC): Likewise.
13152 (THREADLIB): Likewise.
13153 (MATH_LIBRARY): Likewise.
13154 (lang_specific_driver): Don't add `-l' options to command line.
13155 Instead, add a single --specs option. Recognize `-L' options and
13156 use them to search for spec file.
13157 (find_spec_file): New function.
13158 (SPEC_FILE): New define.
13160 1999-05-11 Dave Brolley <brolley@cygnus.com>
13162 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13163 cpplib-enabled build.
13165 1999-05-05 Per Bothner <bothner@cygnus.com>
13167 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13168 temporarily zero it while calling rest_of_decl_compilation.
13170 * java-tree.h (string_ptr_type_node): Add declaration.
13171 * decl.c: Define and initialize string_ptr_type_node.
13172 * parse.y (patch_string_cst): Use string_ptr_type_node.
13174 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13175 * parse.y (for_statement): Now unconditionally exit_block.
13176 (finish_labeled_statement): No longer exit_block if for-loop.
13177 (patch_loop_statement): Check harder if the loop is already labeled.
13179 * parse.y (patch_initialized_static_field): Removed function.
13180 (maybe_generate_clinit): Removed special handling for interfaces.
13181 (java_complete_expand_methods): Do a preliminary java_complete_tree
13182 on <clinit> to determine if it can be removed.
13183 (java_complete_expand_method): Remove special handling for <clinit>.
13184 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13185 optimize if we get back empty_stmt_node.
13186 For MODIFY_EXPR, re-do checking of static initializers.
13187 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13188 For VAR_DECL, pass correct context.
13190 * verify.c (verify_jvm_instructions): Better error messages.
13192 1999-05-03 Tom Tromey <tromey@cygnus.com>
13194 * parse-scan.y (interface_declaration): Call
13195 report_class_declaration for interfaces.
13197 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13199 * Makefile.in: Remove -v from bison command lines.
13201 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13203 * check-init.c (check_init): Exclude a case of error when doing
13205 * class.c (layout_class_method): Don't generate the error message
13206 twice when compiling from source.
13207 * lang-options.h: Added `-Wredundant-modifers' and
13208 `-Wunusupported-jdk11' flags and help text.
13209 * lang.c (lang_decode_option): Added support for
13210 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13211 flag_static_local_jdk11 and flag_redundant set accordingly.
13212 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13213 * parse.h (EXPR_WFL_ADD_COL): New macro.
13214 (DECL_END_SOURCE_LINE): Likewise.
13215 (DECL_INHERITED_SOURCE_LINE): Likewise.
13216 * parse.y (static_ref_err): New function, prototyped.
13217 (CCB_TK): Now tagged <operator>.
13218 (class_body:): Remember the location of the closing '}' of a class
13219 definition when doing xrefs.
13220 (block:): Likewise.
13221 (block_end:): Likewise.
13222 (create_class): Remember the location of the inherited class
13223 identifier when doing xrefs.
13224 (register_fields): Added test on first operand of `init' before
13225 testing it TREE_CODE.
13226 (method_header): Store the location of the class identifier in the
13227 class decl when doing xrefs.
13228 (finish_method_declaration): Don't combine first/last method line
13230 (java_check_regular_methods): Warning check on not overriding
13231 methods with default access on other packages move before check on
13232 static methods. Initialization of `aflags' also moved up.
13233 (resolve_expression_name): Call static_ref_err to report the error.
13234 (static_ref_err): New function, implemented.
13235 (resolve_field_access): Returned simplified static field access
13237 (resolve_qualified_expression_name): Check for illegal use of
13238 static fields in a non static context. Call static_ref_err to
13239 report error in various places.
13240 (java_complete_tree): Do not fold initialized static fields when
13242 (java_complete_lhs): Likewise.
13244 1999-04-29 Anthony Green <green@cygnus.com>
13246 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13247 create internal labels.
13248 (lookup_label): Ditto.
13250 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13252 * class.c (layout_class_method): Generate <clinit>'s rtl for
13254 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13255 for interfaces' <clinit>.
13256 * expr.c (lookup_field): Search for fields in interfaces.
13257 (expand_invoke): Fixed indentation.
13258 (expand_java_field_op): Likewise. Use IS_CLINIT.
13259 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13260 (IS_CLINIT): New macro.
13261 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13262 interface was parsed.
13263 (maybe_generate_clinit): Don't generate if the current class is an
13264 interface with only fields of primitive types.
13265 (reset_method_name): Use IS_CLINIT.
13266 (java_complete_expand_method): Expand <clinit> when it exists for
13267 interfaces. Use IS_CLINIT.
13268 (resolve_expression_name): Use DECL_CONTEXT instead of
13269 current_class to build static field references.
13270 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13271 ARRAY_REF when doing xreferencing.
13272 (check_final_assignment): Fixed typo in leading comment. Use
13274 (patch_array_ref): Don't fully expand array references when
13276 (patch_return): Use IS_CLINIT.
13277 (patch_throw_statement): Likewise.
13279 1999-04-22 Tom Tromey <tromey@cygnus.com>
13281 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13283 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13285 * decl.c (predef_filenames, predef_filenames_size): New globals
13286 (init_decl_processing): predef_filenames and predef_filenames_size
13288 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13290 * jcf-parse.c (predefined_filename_p): New function.
13291 (yyparse): Check that files on the command line are specified only
13292 once and issue a warning otherwise.
13293 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13294 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13295 avoid a gcc warning with -W -Wall turned on.
13296 (java_expand_classes): Abort if errors were encountered.
13297 (java_complete_lhs): If the cross reference flag is set, wrap
13298 field DECL node around a WFL when resolving expression name.
13300 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13302 * lang.c (lang_decode_option): Fixed returned value when parsing
13303 `-fxref=...' and `-Wall'.
13304 * parse.y (source_end_java_method): Do not generate code when
13305 flag_emit_xref is set.
13306 (resolve_expression_name): Do not build static field access when
13307 flag_emit_xref is set.
13308 (resolve_field_access): No special treatment on `length' when
13309 flag_emit_xref is set. Do not build qualified static field access
13310 when flag_emit_xref is set.
13311 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13312 when flag_emit_xref is set.
13313 (patch_assignment): Do not generate array store runtime check when
13314 flag_emit_xref is set.
13315 * xref.c (xref_flag_value): Fixed function declaration
13317 (xset_set_data): New function.
13318 * xref.h (xref_set_data): Added prototype for new function.
13319 (typedef struct xref_flag_table): New field data.
13320 (XREF_GET_DATA): New macro.
13322 1999-04-19 Tom Tromey <tromey@cygnus.com>
13324 * xref.h (enum): Removed trailing comma.
13326 * parse.y (resolve_qualified_expression_name): Added missing
13329 1999-04-15 Anthony Green <green@cygnus.com>
13331 * gjavah.c: New prototypes for java_float_finite and
13332 java_double_finite.
13334 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13336 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13339 1999-04-06 Jeffrey A Law (law@cygnus.com)
13341 * Makefile.in (TREE_H): Add tree-check.h.
13342 (RTL_H): Add genrtl.h.
13344 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13346 * parse.y (patch_assignment): Added ArrayStoreException runtime
13349 1999-04-06 Per Bothner <bothner@cygnus.com>
13351 * expr.c (pop_type_0): New function.
13352 (pop_type): Use pop_type_0.
13353 * java-tree.h (pop_type_0): New declaration.
13354 * verify.c (verify_jvm_instructions): Check return instructions.
13356 * parse.y (patch_binop): Don't fold if non-constant and emiting
13359 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13361 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13363 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13364 (main_jcf): Don't define.
13365 (process_file): Don't set `main_jcf'.
13367 * java-tree.h (main_jcf): Don't declare.
13369 * jcf-parse.c (main_jcf): Add static definition.
13371 * lang.c (main_jcf): Don't define.
13373 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13375 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13377 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13379 * jcf-depend.c: Include "config.h", not <config.h>.
13381 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13384 * jcf-path.c: Include "config.h", not <config.h>.
13386 * lex.c: Don't include various system header files.
13387 (java_init_lex): Cast the argument of `bzero' to PTR
13389 * parse-scan.y (java_push_parser_context): Likewise.
13391 * parse.y (java_push_parser_context): Likewise.
13392 (patch_bc_statement): Match format specifier to variable argument.
13394 * xref.c: Don't include <stdio.h>.
13396 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13398 * parse.y (struct parser_ctxt *ctxp): Now global.
13399 (declare_local_variables): Use WFL compound value for the
13400 declaration source line value, when doing cross-referencing.
13402 1999-03-31 Tom Tromey <tromey@cygnus.com>
13404 * gjavah.c (print_field_info): Allow constants of other types.
13405 (print_include): Generate include when new name is proper prefix
13406 of already printed name.
13407 (add_namelet): Likewise.
13408 (cxx_keyword_subst): New function.
13409 (print_method_info): Use it.
13410 (print_field_name): New function.
13411 (get_field_name): New function.
13412 (print_field_info): Use get_field_name and print_field_name.
13414 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13416 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13417 'KR-C', so gperf uses the `const' keyword on strings.
13419 * keyword.gperf (java_keyword): Const-ify a char*.
13421 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13423 * parse.y (patch_bc_statement): Fixed identation and a bogus
13426 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13428 * parse.y (patch_assignment): Allow static variables in other
13429 classes to be assigned.
13431 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13433 * class.c (maybe_add_interface): Remove unused variable
13435 (make_class_data): Use = for assignment, not ==. Likewise.
13436 (emit_register_classes): Remove unused variable `decl'.
13438 * lex.c: Fix comment so as not to contain an embedded `/*'.
13440 * verify.c (verify_jvm_instructions): Remove unused variable
13443 1999-03-27 Per Bothner <bothner@cygnus.com>
13445 * parse.y (complete_loop_body): Rename to finish_loop_body.
13446 (complete_labeled_statement): Rename to finish_labeled_statement.
13447 (complete_for_loop): Rename to finish_for_loop.
13448 (complete_method_declaration): Rename to finish_method_declaration.
13450 * java-tree.h (continue_identifier_node): New global node.
13451 * decl.c: Define and initialize continue_identifier_node.
13452 * parse.y (generate_labeled_block): Remove - no longer needed.
13453 (build_loop_body): Use continue_identifier_node for continue block.
13454 (finish_labeled_statement): Also do pop_labeled_block actions.
13455 (java_complete_lhs): POP_LOOP even if error.
13456 (build_labeled_block): Special handling for continue_identifier_node.
13457 (patch_loop_statement): Re-organize.
13458 (patch_bc_statement): Re-write.
13460 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13462 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13463 using a WFL compound value.
13464 * parse.y (xref.h): Include.
13465 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13466 WFL compound value.
13467 (register_fields): Set WFL compound value to lineno if doing
13469 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13471 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13472 * xref.h (expand_xref): Prototype renamed from xref_generate.
13474 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13476 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13477 (GET_CURRENT_BLOCK): New macro.
13478 * parse.y (current_static_block): New global variable.
13479 (method_body:): Define action.
13480 (complete_method_declaration): Set current_function_decl to NULL
13481 when work on the current method is done.
13482 (declare_local_variables): Use GET_CURRENT_BLOCK.
13483 (java_method_add_stmt): Likewise.
13484 (java_complete_expand_method): Disable the use of `this' when
13485 expanding <clinit>.
13486 (enter_a_block): If no current method exist, use
13487 current_static_block to link static initializer blocks.
13488 (exit_block): Rewritten to use current_static_block when no current
13489 method decl exists.
13490 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13491 (patch_return): Forbid the use of `return' in static initializers.
13492 (patch_throw_statement): Fixed indentation. Issue specific error
13493 for uncaught thrown checked exception in static initializer
13494 blocks. Removed FIXME.
13496 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13498 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13499 Link gcj from gcc.o.
13501 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13503 * parse.y (find_applicable_accessible_methods_list): When dealing
13504 with interface: ensure that a given interface or java.lang.Object
13505 are searched only once.
13507 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13509 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13511 * jcf-dump.c (print_access_flags): Add braces around if-else.
13513 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13516 * lex.c (build_wfl_node): Add static prototype.
13518 * lex.h (build_wfl_node): Remove static prototype.
13520 * parse.y: Include lex.c early enough to declare everything needed.
13521 Ensure calls to `build_wfl_node' pass the proper arguments.
13522 (create_class): Remove unused variable `super_decl'.
13523 (get_printable_method_name): Initialize variable `name'.
13525 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13527 * Changelog: Fixed 1999-03-22 typos.
13528 * lang.c (lang_decode_option): Fixed typo in error string in the
13531 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13533 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13534 (xref.o): New rule.
13535 * java-tree.h (flag_emit_xref): Declared extern.
13536 * lang.c (xref.h): Included.
13537 (flag_emit_xref): New global variable.
13538 (lang_decode_option): Added support for -fxref.
13540 * xref.h: Likewise.
13542 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13544 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13547 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13549 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13550 $(srcdir)/../system.h and $(JAVA_TREE_H).
13551 (jcf-io.o): Depend on $(JAVA_TREE_H).
13552 (mangle.o): Likewise.
13554 * check-init.c (check_cond_init): Add static prototype.
13556 * class.c (build_java_method_type, hashUtf8String,
13557 make_field_value, get_dispatch_vector, get_dispatch_table,
13558 append_gpp_mangled_type, mangle_static_field): Likewise.
13559 (strLengthUtf8): Hide unused definition.
13560 (hashUtf8String): Const-ify.
13561 (make_field_value): Un-ANSI-fy.
13563 * constants.c: Move inclusion of jcf.h above java-tree.h.
13564 (set_constant_entry, find_class_or_string_constant,
13565 find_name_and_type_constant, get_tag_node,
13566 build_constant_data_ref): Add static prototype.
13568 * decl.c (push_jvm_slot, builtin_function,
13569 lookup_name_current_level): Likewise.
13570 (builtin_function): Const-ify.
13572 * except.c (expand_start_java_handler, expand_end_java_handler):
13573 Add static prototype.
13575 * expr.c (flush_quick_stack, push_value, pop_value,
13576 java_stack_swap, java_stack_dup, build_java_athrow,
13577 build_java_jsr, build_java_ret, expand_java_multianewarray,
13578 expand_java_arraystore, expand_java_arrayload,
13579 expand_java_array_length, build_java_monitor, expand_java_pushc,
13580 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13581 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13582 expand_compare, expand_test, expand_cond, expand_java_goto,
13583 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13584 expand_java_field_op, java_push_constant_from_pool): Likewise.
13586 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13587 (build_java_arraynull_check): Mark parameters `node' and `type'
13588 with ATTRIBUTE_UNUSED.
13589 (note_label): Likewise for parameter `current_pc'.
13590 (expand_java_call, expand_java_ret): Hide unused definition.
13592 * java-tree.h (make_class, build_constants_constructor,
13593 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13594 init_outgoing_cpool, register_class, emit_register_classes,
13595 java_layout_seen_class_methods): Prototype.
13596 (unicode_mangling_length): Const-ify.
13597 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13598 emit_unicode_mangled_name, format_int, format_uint,
13599 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13600 jcf_print_utf8_replace, open_class): Prototype.
13602 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13603 <stdio.h>. Include tree.h/java-tree.h.
13604 (utf8_equal_string usage, process_class): Add static prototype.
13605 (open_class): Don't prototype this here.
13606 (utf8_equal_string): Match arguments to format specifiers.
13607 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13608 TABLE_SWITCH, disassemble_method): Likewise.
13610 * jcf-io.c: Include tree.h/java-tree.h.
13611 (open_class, find_classfile, jcf_print_utf8,
13612 jcf_print_utf8_replace): Const-ify.
13614 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13615 parse_class_file): Add static prototype.
13616 (find_in_current_zip): Match definition to existing static
13619 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13620 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13621 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13622 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13623 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13624 generate_bytecode_return, perform_relocations, init_jcf_state,
13625 init_jcf_method, release_jcf_state, generate_classfile):
13626 Add static prototype.
13627 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13628 (make_class_file_name): Const-ify.
13630 * jcf.h (find_classfile): Const-ify.
13632 * jv-scan.c (reset_report): Remove prototype.
13634 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13635 (error): Rewrite to allow varargs.
13637 * lang.c (lang_f_options): Const-ify.
13639 * lex.c (java_parse_escape_sequence): Add static prototype.
13640 (java_allocate_new_line): Match definition to existing static
13643 * mangle.c Include tree.h/java-tree.h.
13644 (unicode_mangling_length, emit_unicode_mangled_name,
13645 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13647 * parse.h (jdep_code): Remove trailing comma in enumeration.
13648 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13649 (reset_report): Add prototype.
13651 * verify.c (push_pending_label, merge_types): Add static
13654 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13656 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13658 * parse.y (find_applicable_accessible_methods_list): Extend the
13659 search to superinterfaces when relevant.
13660 (search_applicable_methods_list): New function.
13662 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13664 * class.c (unmangle_classname): Implemented stricter testing
13665 before setting the QUALIFIED_P flag on an identifier.
13667 1999-03-16 Per Bothner <bothner@cygnus.com>
13669 * parse.y (java_complete_lhs): Call force_evaluation_order
13670 after patch_newarray.
13671 (patch_binop): Don't call fold if there are side effects.
13673 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13675 * parse.y (java_stabilize_reference): Use save_expr instead of
13676 building a SAVE_EXPR node.
13677 (java_complete_lhs): Patch the resulting string of the `+='
13678 operator (if necessary) and complete the RHS after having built
13681 1999-03-15 Per Bothner <bothner@cygnus.com>
13683 * class.c (make_class): Don't set CLASS_P here (because
13684 this function is also called by build_java_array_type).
13685 (push_class): Set CLASS_P here instead.
13686 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13688 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13689 context. If the context is class, perfer "super" over "synchronized".
13690 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13692 * parse.y (create_class): Don't call parser_check_super here;
13693 it is not robust. Always wait until later.
13695 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13696 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13698 1999-03-13 Per Bothner <bothner@cygnus.com>
13700 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13701 * lex.h (UNGETC): Change misleading macro.
13703 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13705 * parse.y (java_stabilize_reference): Return NODE when patching a
13707 (java_complete_lhs): Put parenthesis around truth values.
13709 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13711 * class.c (layout_class_method): Don't make rtl for interface
13713 * parse.h (GET_TYPE_NAME): New macro.
13714 * parse.y (if_then_statement:): Fixed indentation.
13715 (if_then_else_statement:): Likewise.
13716 (for_statement:): Fixed spacing.
13717 (try_statement:): Fixed indentation.
13718 (create_interface): Don't force interfaces to be abstract.
13719 (method_header): Abstract methods are OK in interfaces.
13720 (declare_local_variables): Fixed typo in comment.
13721 (java_complete_expand_method): Fixed indentation.
13722 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13723 non accessible fields.
13724 (java_stabilize_reference): New function.
13725 (java_complete_lhs): Fixed indentation. Use
13726 java_stabilize_reference in compound assignment. Insert the
13727 cast. If not processing `+' fix string constants before processing
13730 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13732 * constants.c (find_class_or_string_constant): Cast variable `j'
13733 to a `jword' when comparing against one.
13735 * expr.c (java_lang_expand_expr): Remove unused variables
13736 `has_finally_p' and `op0'.
13738 * gjavah.c (print_field_info): Cast a value to jint when comparing
13739 against one. Likewise for a jlong.
13740 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13741 against a signed quantity.
13743 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13744 (print_signature): Don't needlessly dereference variable `str'
13746 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13747 `max_locals' with ATTRIBUTE_UNUSED.
13748 (jcf_parse_class): Likewise for variable `index'.
13750 * parse.h (reverse_jdep_list): Remove static prototype.
13752 * parse.y (build_jump_to_finally): Remove prototype and definition.
13753 (reverse_jdep_list): Add static prototype.
13755 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13756 `assignment' and `expr_decl'.
13758 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13760 1999-03-12 Andrew Haley <aph@cygnus.com>
13762 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13763 we'll need a directory separator and a null character.
13765 1999-03-10 Per Bothner <bothner@cygnus.com>
13767 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13769 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13771 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13774 1999-03-05 Per Bothner <bothner@cygnus.com>
13776 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13778 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13780 * class.c (layout_class_method): A static method in a base class
13781 is never overridden, so treat it like it doesn't exist.
13782 However, do complain about private non-static method overriding
13783 public static method.
13785 * parse.y: Don't set unused INITIALIZED_P flag.
13786 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13788 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13789 (build_array_from_name): Re-order &index[string] to &string[index].
13791 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13792 error_mark (it might catch more errors, but it is more likely to lose).
13794 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13796 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13797 (parse-scan.o): Depend on toplev.h.
13799 * class.c (make_method_value): Add prototype. Make it static.
13800 Remove unused second argument, caller changed.
13802 * expr.c (java_lang_expand_expr): Remove unused variable
13805 * java-tree.h: Don't prototype find_in_current_zip.
13806 Add prototypes for verify_constant_pool, start_java_method,
13807 end_java_method, give_name_to_locals, expand_byte_code,
13808 open_in_zip, set_constant_value, find_constant1, find_constant2,
13809 find_utf8_constant, find_string_constant, find_class_constant,
13810 find_fieldref_index, find_methodref_index, write_constant_pool,
13811 count_constant_pool_bytes and encode_newarray_type.
13813 * jcf-dump.c: Remove unused variable `LONG_temp'.
13815 * jcf-parse.c: Include parse.h.
13816 (jcf_parse_source): Remove unused parameter, all callers changed.
13817 (jcf_figure_file_type): Add static prototype.
13818 (find_in_current_zip): Likewise. Also remove unused parameter,
13819 all callers changed.
13820 (read_class): Initialize variable `saved_pos'.
13822 * jcf-reader.c (jcf_parse_preamble): Mark variables
13823 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13825 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13826 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13827 (java_parse_doc_section): Initialize variable `seen_star'.
13828 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13829 (java_lex_error): Mark parameters `msg' and `forward' with
13831 (java_get_line_col): Mark parameters `filename' and `line' with
13834 * parse-scan.y: Include toplev.h.
13835 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13837 * parse.h: use `struct JCF', not plain `JCF'.
13838 (java_parser_context_save_global, java_expand_classes
13839 java_parser_context_restore_global, java_parse): Add prototypes.
13841 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13844 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13846 * check-init.c (check_init): COPYN takes word count, not bit count.
13848 1999-02-26 Per Bothner <bothner@cygnus.com>
13850 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13851 explicit build_decl. (Avoids crash in reload when optimizing.)
13853 1999-02-25 Per Bothner <bothner@cygnus.com>
13855 * decl.c (complete_start_java_method): Handle synchronized method
13856 even when compiling from bytecode.
13858 1999-02-26 Tom Tromey <tromey@cygnus.com>
13860 * gjavah.c (add_class_decl): Only generate `#include' if outer
13861 class is not the name of the class we are processing. Correctly
13862 append `.h' in #include.
13863 (process_file): Clean up newlines around generated `#include's.
13864 (decode_signature_piece): Correctly handle inner classes.
13865 (struct include): New structure.
13866 (all_includes): New global.
13867 (print_include): New function.
13868 (add_class_decl): Use it.
13869 (process_file): Likewise.
13870 (add_class_decl): Generate include for java-array.h if array
13872 (process_file): Don't generate java-array.h include.
13874 * gjavah.c (add_namelet): Check for standard package names here.
13875 (add_class_decl): Don't check for standard package names here.
13877 1999-02-25 Tom Tromey <tromey@cygnus.com>
13879 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13880 When reading a zip file, only use strncmp if both strings are
13881 bigger than the buffer length. Initialize `k' when looping
13884 1999-02-24 Tom Tromey <tromey@cygnus.com>
13886 * gjavah.c (struct namelet): New structure.
13887 (add_namelet): New function.
13888 (print_namelet): New function.
13889 (print_class_decls): Use add_namelet and print_namelet to generate
13890 namespaces and not classes.
13891 (method_printed): New global.
13892 (HANDLE_END_METHOD): Examine method_printed.
13893 (print_method_info): Set method_printed when required. Print
13894 error if function to be ignored is marked virtual. Handle $finit$
13896 (METHOD_IS_FINAL): New macro.
13897 (print_field_info): Use it.
13898 (HANDLE_METHOD): Clear method_printed.
13899 (method_pass): New global.
13900 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13901 (process_file): Do two passes over both fields and methods.
13902 (HANDLE_METHOD): Examine method_pass.
13903 (root): New global.
13904 (add_class_decl): New function.
13905 (print_class_decls): Don't scan over entire constant pool.
13907 1999-02-23 Tom Tromey <tromey@cygnus.com>
13909 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13910 disable linking in that case.
13912 1999-02-20 Tom Tromey <tromey@cygnus.com>
13914 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13917 1999-02-21 Per Bothner <bothner@cygnus.com>
13919 * decl.c (build_result_decl), java-tree.h: New method.
13920 (complete_start_java_method): Handle synchronized methods.
13921 Don't build DECL_RESULT here. (Ordering dependency problem.)
13922 (start_java_method): Call build_result_decl here instead ...
13923 * parse.y (java_complete_expand_method): ... and here.
13924 (expand_start_java_method): Don't call complete_start_java_method here.
13925 (java_complete_expand_method): Call it here instead.
13926 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13927 * java-tree.h: ... here.
13929 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13930 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13931 for ARRAY_REF - it doesn't work when array bounds are checked.
13932 (patch_array_ref): Handle it here instead.
13934 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13936 1999-02-19 Per Bothner <bothner@cygnus.com>
13938 Force left-to-right evaluation of binary operations etc.
13939 * expr.c (force_evaluation_order), java-tree.h: New function.
13940 * parse.y (java_complete_lhs): Pass binary operations, procedure
13941 calls, and ARRAY_REFs to force_evaluation_order.
13942 (various): Set TREE_SIDE_EFFECTS more carefully.
13944 Tolerate random (non-UTF8) encoding in comments without complaining.
13945 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13946 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13948 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13949 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13951 * parse.y (java_complete_lhs): Ignore an empty statement in a
13952 COMPOUND_EXPR. Don't complain about empty statement after return.
13954 1999-02-19 Per Bothner <bothner@cygnus.com>
13956 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13957 in TREE_LIST - just chain the POINTER_TYPEs together.
13958 (resolve_class): If type already resolved, return decl.
13959 After resolving, update TREE_TYPE(class_type), and name (if array).
13960 * parse.h (do_resolve_class), parse.y: Make non-static.
13961 * class.c (maybe_layout_super_class): Take this_class argument.
13962 Do do_resolve_class if necessary.
13963 (layout_class, layout_class_methods): Adjust calls appropriately.
13964 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13965 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13966 * typeck.c (build_java_array_type): Don't call layout_class.
13968 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13970 * parse.y (check_pkg_class_access): Allow private class access
13971 within the same package.
13972 (strip_out_static_field_access_decl): New function.
13973 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13974 operator argument before testing its nature.
13976 1999-02-03 Per Bothner <bothner@cygnus.com>
13978 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13979 (TRY_EXPR): Simplify - it no longer has a finally clause.
13980 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13981 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13982 * expr.c (java_lang_expand_expr): Likewise.
13983 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13984 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13985 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13986 (build_try_statement): Remove finally parameter and handling.
13987 (build_try_finally_statement): New function.
13988 (patch_try_statement): No longer need to support finally clause.
13989 (try_statement): Update grammar action rules.
13990 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13991 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13993 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13995 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13996 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13998 1999-02-17 Andrew Haley <aph@cygnus.com>
14000 * class.c (build_utf8_ref): Back out broken patch which was
14001 intended to to output signatures using '.' as a separator.
14003 * class.c (make_class_data): Output signatures using '.' as a
14004 separator, rather than '/'.
14005 (mangled_classname): Likewise.
14006 (make_field_value): Likewise.
14007 (make_method_value): Likewise.
14008 * constants.c (alloc_class_constant): Likewise.
14009 * expr.c (build_invokeinterface): Likewise.
14011 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14013 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14014 of an ancient workaround.
14016 1999-02-10 Jeffrey A Law (law@cygnus.com)
14018 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14021 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14023 * lex.c (yylex): Encode \0 as UTF8.
14025 1999-02-10 Tom Tromey <tromey@cygnus.com>
14027 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14028 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14029 (libgcj_zip): Renamed.
14030 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14032 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14034 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14035 (GC_NAME): Renamed -lgc to -lgcjgc.
14037 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14039 * lex.c (java_lang_cloneable): Initialize.
14040 * parse.y (java_lang_cloneable): New static variable.
14041 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14042 doing one more qualification round.
14043 (valid_ref_assignconv_cast_p): Reject null source or
14044 destination. Allow an array to be cast into java.lang.Cloneable.
14045 (patch_cast): Swapped two first arguments to first call to
14046 valid_ref_assignconv_cast_p.
14048 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14050 * parse.h: DECL_P renamed JDECL_P.
14051 * parse.y: DECL_P replaced by JDECL_P.
14052 (build_array_from_name): Always use pointer's type.
14053 (patch_bc_statement): Extra code to search continue target in a
14054 for loop. Fixed comments. Continue target is current loop when
14057 1999-02-05 Andrew Haley <aph@cygnus.com>
14059 * class.c (make_class_data): The superclass of an interface should
14060 be null, not class Object.
14062 * lex.c (java_lex): Sign extend hex literals.
14064 1999-02-04 Andrew Haley <aph@cygnus.com>
14066 * class.c (build_utf8_ref): Output signatures using '.' as a
14067 separator, rather than '/'.
14068 (make_class_data): Likewise.
14070 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14072 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14073 mkstemp.o. Get them from libiberty now.
14075 1999-02-02 Jeffrey A Law (law@cygnus.com)
14077 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14079 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14081 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14084 1999-02-02 Per Bothner <bothner@cygnus.com>
14086 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14087 * jcf-write.c (generate_bytecode_return): New function.
14088 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14090 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14091 generate special [fd]const_[01] instructions.
14093 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14095 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14096 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14098 1999-02-01 Per Bothner <bothner@cygnus.com>
14100 * parse.y (patch_method_invocation): Handle calling static methods,
14101 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14103 * parse.y (java_complete_lhs): Don't complain about unreachable
14104 exit condition in a do-while statement.
14106 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14108 * lex.c (java_read_char): Fixed utf8 decoding.
14109 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14111 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14112 comments. Local variable `all_primitive' is gone. Broadened
14113 acceptance of `0' to floating point targets. `long' can now be
14114 widened to `double' or `float'.
14115 (valid_method_invocation_conversion_p): Added leading
14116 comment. Fixed tabulation.
14117 (build_string_concatenation): Optimize out left or right empty
14120 1999-01-28 Per Bothner <bothner@cygnus.com>
14122 * jcf-write.c (localvar_alloc): Only emit entry for
14123 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14124 (generate_bytecode_insns): Only call put_linenumber if
14125 debug_info_level > DINFO_LEVEL_NONE.
14126 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14127 is specified, add -g1 (for compatibility wih javac).
14129 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14131 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14132 gjavah.o, check-init.o, jv-scan.o
14134 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14136 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14138 * gjavah.c: Include config.h and system.h.
14140 * javaop.h (inline): Don't define, its handled by system.h.
14141 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14142 from `inline' to `static inline'.
14144 * jcf.h (inline): Don't define, its handled by system.h.
14146 * lex.c (inline): Likewise.
14148 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14150 * lang-specs.h: Map -Qn to -fno-ident.
14152 1999-01-29 Richard Henderson <rth@cygnus.com>
14154 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14156 1999-01-29 Tom Tromey <tromey@cygnus.com>
14158 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14159 then cast it to Object before calling `append' method.
14161 1999-01-28 Per Bothner <bothner@cygnus.com>
14163 * check-init.c (check_bool2_init, check_bool_init, check_init):
14164 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14165 * jcf-write.c (generate_bytecode_insns): Likewise.
14167 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14169 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14170 * parse.y (patch_cast): Allow a boolean to be cast into a
14173 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14175 * parse.y: (class_declaration:): Fixed indentation.
14176 (class_member_declaration:): Extra `;' after field declaration now
14178 (interface_declaration:): Removed debug messages in error reports.
14179 (patch_binop): Nodes created and returned inherit the orignal
14180 node's COMPOUND_ASSIGN_P flag value.
14181 (patch_cast): Fix cast from char to floating point.
14183 1999-01-25 Andrew Haley <aph@cygnus.com>
14185 * except.c, java-except.h (expand_resume_after_catch): new
14187 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14188 to branch back to main flow of control after a catch block.
14190 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14192 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14193 $(srcdir)/../system.h.
14194 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14195 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14196 (jcf-write.o): Likewise.
14197 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14198 (mangle.o): Depend on $(srcdir)/../toplev.h.
14199 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14200 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14202 * class.c: Include output.h and parse.h.
14203 (mangled_classname): Add the `const' keyword to a char*.
14204 (find_named_method): Hide unused function definition.
14205 (build_utf8_ref): Change type of variable `c' to unsigned char.
14206 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14207 (build_class_ref): Add the `const' keyword to a char*.
14208 (layout_class_method): Remove unused variable `buf'.
14210 * decl.c (find_local_variable): Remove unused variable `rtl'.
14211 (pushdecl): Likewise for variables `different_binding_level' and
14213 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14214 (maybe_build_cleanup): Likewise for parameter `decl'.
14216 * except.c (expand_start_java_handler): Mark parameter `range'
14217 with ATTRIBUTE_UNUSED.
14219 * expr.c: Include except.h.
14220 (pop_type): Remove unused variable `i'.
14221 (pop_value): Likewise for variables `n_words' and `i'.
14222 (expand_java_arrayload): Likewise for variable `convert'.
14223 (java_lang_expand_expr): Likewise for variables `op0', `type',
14224 `mode', `unsignedp', `node' and `elements'.
14225 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14227 (process_jvm_instruction): Add a `const' qualifier to a char*.
14229 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14230 (temp_directory): Likewise.
14231 (print_c_decl): Likewise.
14232 (print_method_info): Likewise.
14233 (decode_signature_piece): Likewise.
14234 (print_mangled_classname): Likewise.
14236 * java-except.h: Provide prototypes for maybe_start_try,
14237 maybe_end_try and add_handler.
14239 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14240 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14241 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14242 init_expr_processing, push_super_field, init_class_processing,
14243 can_widen_reference_to, class_depth, verify_jvm_instructions,
14244 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14245 set_local_type, merge_type_state, push_type, load_type_state,
14246 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14247 emit_unicode_mangled_name): Add prototypes.
14249 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14250 (print_signature_type): Use ISDIGIT, not isdigit.
14251 (print_signature): Remove unused variable `j'.
14253 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14254 int when comparing against one.
14256 * jcf-parse.c: Include toplev.h.
14258 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14259 (localvar_free): Remove unused variable `i'.
14260 (generate_bytecode_conditional): Likewise for variable `kind'.
14262 * jv-scan.c: Include config.h and system.h. Remove redundant
14263 OS header and gansidecl.h includes.
14264 (warning): Add the `const' keyword to a char*. Also add
14265 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14266 __STDC__, when determining whether to use ANSI-isms.
14267 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14268 (xmalloc): Don't redundantly prototype here.
14269 (main): Remove unused parameter `envp'. Also fix the arguments
14270 passed to function `fatal' to match the format specifier.
14272 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14274 * mangle.c: Include toplev.h.
14275 (emit_unicode_mangled_name): Declare parameter `len'.
14277 * parse.y (parse_warning_context): Add the `const' keyword to a
14278 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14279 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14280 (issue_warning_error_from_context): Add the `const' keyword to
14282 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14283 not `__STDC__' for whether to use ANSI-isms.
14285 * typeck.c (incomplete_type_error): Mark parameters `value' and
14286 `type' with ATTRIBUTE_UNUSED.
14287 (parse_signature_type): Use ISDIGIT, not isdigit.
14289 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14290 (verify_jvm_instructions): Likewise. Remove unused variables
14291 `field_name' and `default_val'.
14293 * zextract.c: Include config.h and system.h. Remove redundant
14294 OS header includes.
14296 * zipfile.h: Prototype `read_zip_archive'.
14298 1999-01-21 Andrew Haley <aph@cygnus.com>
14300 * typeck.c (convert): Allow conversions to void type: some
14301 optimizations in gcc do this.
14303 1999-01-21 Andrew Haley <aph@cygnus.com>
14305 * typeck.c (convert_ieee_real_to_integer): New function.
14306 (convert): When not using fast-math and using hardware fp, convert
14307 an IEEE NaN to zero.
14309 1999-01-18 Andrew Haley <aph@cygnus.com>
14311 * parse.y (patch_binop): Do a type conversion from signed to
14312 unsigned and then back to signed when a ">>>" is found.
14314 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14316 * java-tree.h: (check_for_initialization): Added prototype.
14317 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14318 * parse.y (do_resolve_class): Removed unused locals.
14319 (read_import_dir): Likewise.
14320 (resolve_qualified_expression_name): Array creation
14321 expressions are valid primary expressions.
14322 (qualify_ambiguous_name): Likewise.
14323 (patch_synchronized_statement): Removed unused local.
14325 1999-01-17 Jeffrey A Law (law@cygnus.com)
14327 * Makefile.in (zextract.o): Add dependencies.
14329 * Makefile.in: Do not put ^Ls at the start of a line.
14331 1999-01-15 Per Bothner <bothner@cygnus.com>
14333 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14334 sub-type the result of the call that gets the exception value.
14336 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14337 don't call finish_class.
14339 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14340 clear found before continuing.
14342 * verify.c (verify_jvm_instructions): On an array load, allow
14343 and handle top of stack to be TYPE_NULL.
14345 * gjavah.c (generate_access): Translate Java package private or
14346 protected access to C++ public, but with a comment.
14348 1999-01-13 Andrew Haley <aph@cygnus.com>
14350 * expr.c (generate_name): Name prefix changed to avoid clashes
14351 with assembler temp labels.
14353 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14354 MODIFY_EXPR. Without this, code for the assignment may not be
14355 generated at all and the synchronized statement will read an
14356 uninitialized variable.
14358 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14360 * class.c (maybe_layout_super_class): Fixed returned value.
14361 * lex.c: Added 1999 to the copyright.
14362 (java_init_lex): Initialize java_lang_imported.
14363 * lex.h: Added 1999 to the copyright.
14364 * parse.h: Added 1999 to the copyright.
14365 (REGISTER_IMPORT): Fixed typo in trailing macro.
14366 (CURRENT_OSB): New macro.
14367 (struct parser_ctxt): New fields osb_depth, osb_limit.
14368 * parse.y (java_lang_id): New global variable.
14369 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14370 (array_creation_expression:): Use CURRENT_OSB.
14371 (dims:): Uses a stack to keep track of array dimensions.
14372 (cast_expression:): Use CURRENT_OSB.
14373 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14375 (register_fields): Fixed typos in comment.
14376 (check_method_redefinition): Fixed comment indentation.
14377 (java_check_regular_methods): Set saved found wfl to NULL after
14378 having reinstalled it in the previously found DECL_NAME.
14380 1999-01-10 Richard Henderson <rth@cygnus.com>
14382 * gjavah.c (java_float_finite): Use a union to do type punning.
14383 (java_double_finite): Likewise.
14385 1999-01-09 Per Bothner <bothner@cygnus.com>
14387 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14388 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14389 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14390 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14391 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14392 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14394 1999-01-08 Per Bothner <bothner@cygnus.com>
14396 * check-init.c (check_init): If compiling to native, we don't
14397 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14399 1999-01-08 Tom Tromey <tromey@cygnus.com>
14401 * parse-scan.y (variable_declarator_id): Set or increment
14403 (bracket_count): New global.
14404 (formal_parameter): Handle case where bracket pairs trail variable
14407 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14409 * jcf-parse.c (yyparse): variable len changed from a char to an
14410 int to prevent overflow.
14412 1999-01-06 Per Bothner <bothner@cygnus.com>
14414 * java-tree.h: Declare read_class.
14415 * jcf-parse.c (read_class): New function.
14416 (load_class): Now just call read_class.
14418 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14419 * jcf-parse.c (parse_source_file): Declare save_error_count,
14420 which is needed by java_parse_abort_on_error macro,
14421 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14423 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14424 constructor, if initializing a static field.
14425 (patch_new_array_init): Set TREE_CONSTANT if it is.
14426 * expr.c (java_lang_expand_expr): For a static array constructor
14427 of primitive elements, allocate the array itself statically.
14428 Disabled until we can set the vtable field statically.
14430 * check-init.c: New file. Checks for definite assignment.
14431 * Makefile.in (JAVA_OBJS): Add check-init.o.
14432 * parse.y (java_complete_expand_method): Call check_for_initialization.
14433 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14435 1999-01-06 Graham <grahams@rcp.co.uk>
14437 * parse.y : include system.h instead of including
14438 standard headers directly with the exception of <dirent.h>.
14440 1999-01-06 Per Bothner <bothner@cygnus.com>
14442 * lex.h: Moved static function declarations to lex.c,
14443 to shut up some -Wall warnings.
14444 * lex.c: Static function declarations moved here.
14445 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14447 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14449 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14451 1998-12-22 Per Bothner <bothner@cygnus.com>
14453 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14454 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14456 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14457 (localvar_alloc): Change return type to void,
14458 (emit_unop): Remove unused variable size.
14460 * jcf-write.c (struct jcf_block): Add new union.
14461 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14462 (call_cleanups): New functions.
14463 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14464 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14465 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14466 * lang.c (lang_init): Call using_eh_for_cleanups.
14467 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14468 completing operands to patch_synchronized_statement.
14469 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14470 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14471 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14473 1998-12-20 John F. Carr <jfc@mit.edu>
14475 * Make-lang.in: Comment out control-Ls; they upset some makes.
14477 1998-12-18 Tom Tromey <tromey@cygnus.com>
14479 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14482 1998-12-17 Tom Tromey <tromey@cygnus.com>
14484 * parse.y (DIR_SEPARATOR): New define.
14485 (check_class_interface_creation): Use it.
14487 * parse-scan.y (report_main_declaration): Recognize
14488 `java.lang.String' in argument to main.
14490 1998-12-16 Per Bothner <bothner@cygnus.com>
14492 * parse.y (create_interface): Remove bogus test.
14494 1998-12-16 Per Bothner <bothner@cygnus.com>
14496 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14497 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14499 1998-12-16 Tom Tromey <tromey@cygnus.com>
14501 * parse-scan.y (qualified_name): Use correct sprintf format.
14503 1998-12-15 Tom Tromey <tromey@cygnus.com>
14505 * gjavah.c (print_field_info): Changed how most negative number is
14508 1998-12-14 Per Bothner <bothner@cygnus.com>
14510 * parse.y (fold_constant_for_init): New function.
14511 (resolve_expression_name): Don't replace static final
14512 constant-initialized fields by its value.
14513 (java_complete_lhs): New. Same as java_complete_tree, except does
14514 not replace static final constant-initialized fields by their values.
14515 (register_fields): If there is an initializer, set DECL_INITIAL and
14516 MODIFY_EXPR_FROM_INITIALIZATION_P.
14517 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14518 Only call patch_initialized_static_field if
14519 MODIFY_EXPR_FROM_INITIALIZATION_P.
14520 (patch_initialized_static_field): If not valid constant, clear
14523 * parse.y (lookup_field_wrapper): Fix thinko.
14525 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14526 set and restore global lineno.
14528 1998-12-14 Tom Tromey <tromey@cygnus.com>
14530 * gjavah.c (print_field_info): If value to print is the smallest
14531 value of its size, then print as hex to avoid later warnings from
14534 1998-12-14 Tom Tromey <tromey@cygnus.com>
14536 * gjavah.c (decompile_method): Decompile `return null'.
14537 (process_file): Generate `#pragma interface'.
14538 (method_declared): New global.
14539 (print_method_info): Set it.
14540 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14541 (print_method_info): Handle abstract methods.
14543 1998-12-13 Per Bothner <bothner@cygnus.com>
14545 * parse.y (patch_method_invocation): If class_decl is null
14546 (e.g. an array type), use original type.
14548 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14549 errors about uncaught exception from clone (of array, specifically).
14551 1998-12-13 Tom Tromey <tromey@cygnus.com>
14553 * gjavah.c (decompile_method): Handle all types of `return'
14554 opcode. Decompile `return this' and `return'.
14555 (method_access): New global.
14556 (print_method_info): Set it.
14557 (decompile_method): Don't decompile a synchronized method.
14559 1998-12-13 Tom Tromey <tromey@cygnus.com>
14561 * jcf-reader.c (jcf_parse_one_method): Recognize
14563 * gjavah.c (HANDLE_END_METHOD): New macro.
14564 (HANDLE_CODE_ATTRIBUTE): New macro.
14565 (decompile_method): New function.
14566 (print_method_info): Don't print `;\n' at end of function decl.
14567 Include java-opcodes.h.
14568 (decompiled): New global.
14570 1998-12-12 Per Bothner <bothner@cygnus.com>
14572 * class.c (build_class_ref): Handle PRIMTYPE.class if
14573 flag_emit_class_files.
14574 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14575 if flag_emit_class_files.
14576 * parse.y (java_complete_tree): Pre-liminary support for
14577 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14579 * parse.y (patch_synchronized_statement): Don't call monitorexit
14580 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14582 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14584 * zipfile.h (opendir_in_zip): New declaration.
14585 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14586 (opendir_in_zip): New function, using code from open_in_zip.
14587 (open_in_zip): Call opendir_in_zip.
14588 (find_class): Remove no-longer-used do_class_file parameter,
14589 but add source_ok parameter. Change logic so if we find a .java file,
14590 we don't look for .class in later classpath emtries.
14591 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14592 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14593 * gjavah.c: Update call to find_class.
14594 * jcf-dump.c: Likewise.
14596 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14597 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14598 nothing if body is empty_stmt_node.
14599 Various little fixes so SP gets correctly adjusted.
14600 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14601 For CALL_EXPR, test if static first.
14602 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14603 such as the ones we create for Object and Class.
14604 Set and restore current_function_decl.
14605 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14606 (note_possible_classname): New function.
14607 (read_import_entry): Removed. Merged with read_import_dir.
14608 (read_import_dir): Don't call find_class - that only gives us
14609 the first classpath entry having the needed package.
14610 Use the struct buffer data structure from buffer.h.
14611 (read_import_dir, find_in_imports_on_demand): The remembered
14612 class names now use '.' (not '/') as package separator.
14614 * parse.y (java_complete_expand_methods): Call write_classfile
14615 here, and not in java_expand_classes (which only gets first class).
14617 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14619 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14620 (register_fields): If a static fields has an initializer, just
14621 chain it on ctxp->static_initialized, and handle later.
14622 (java_complete_expand_methods): Force <clinit> first.
14623 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14624 - it's already been completed.
14625 (patch_initialized_static_field): New function.
14626 (java_complete_field): Call it.
14628 1998-12-12 Per Bothner <bothner@cygnus.com>
14630 * expr.c (encode_newarray_type, build_new_array): New functions.
14631 * java-tree.h: Declare build_new_array.
14632 * jcf-write.c (patch_newarray): Use build_new_array.
14634 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14635 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14637 * parse.y (patch_new_array_init): Re-organize.
14638 Now is passed the actual array (pointer) type of the value.
14639 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14640 (patch_array_constructor): Removed - merged into patch_new_array_init.
14641 (java_complete_tree): Update patch_new_array_init.
14643 * jcf-write.c (find_constant_index): New function.
14644 (generate_bytecode_insns): Use find_constant_index.
14645 (generate_classfile): Use find_constant_index for ConstantValue.
14647 1998-12-11 Tom Tromey <tromey@cygnus.com>
14649 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14650 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14651 * class.c (make_class_data): Renamed dtable -> vtable, and
14652 dtable_method_count -> vtable_method_count.
14654 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14656 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14657 global variables, initialized.
14658 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14659 Declared new global variables.
14660 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14661 double_zero_node, integer_zero_node upon direct matching.
14662 * parse.y (purify_type_name): Added function prototype.
14663 (duplicate_declaration_error_p): Consider new_type as potentially
14664 being a incomplete type. Use purify_type_name on type string.
14665 (method_header): saved_type: unused variable removed. Don't figure
14666 return type if method name is invalid.
14667 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14668 processed by patch_unaryop.
14669 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14670 increment/decrement node into its original type after binary
14671 numeric promotion on its operands.
14673 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14675 * parse.y (array_initializer:): Array init operand is NULL_TREE
14676 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14677 now an error. Fixed indentation problems.
14678 (patch_string): Handle error_mark_node as an argument.
14679 (patch_new_array_init): Fixed indentation problems.
14680 (array_constructor_check_entry): Removed check on null wfl_value.
14681 Return an error if wfl_value's walk returns an error.
14683 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14685 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14686 * lex.c (java_lex): Remember column position before advancing one
14687 token. Retain location information on OCB_TK.
14688 * lex.h (typedef struct java_lc): Added new field.
14689 * parse.h (GET_SKIP_TYPE): New macro.
14690 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14691 * parse.y (build_new_array_init, patch_new_array_init,
14692 patch_array_constructor, maybe_build_array_element_wfl,
14693 array_constructor_check_entry): New function prototypes.
14694 (switch_block:): Tagged <node>.
14695 (OCB_TK): Tagged <operator>.
14696 (array_initializer:): Installed actions.
14697 (variable_initializer): Build location information on element if
14699 (switch_statement:): Fixed indentation typo.
14700 (switch_block:): Redefined default action.
14701 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14702 (patch_assignment): Removed duplicate code.
14703 (maybe_build_array_element_wfl, build_new_array_init,
14704 patch_new_array_init, patch_array_constructor,
14705 array_constructor_check_entry): New functions.
14707 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14709 * parse.y (array_initializer): Tagged <node>.
14710 (variable_initializer:): Use default rule.
14711 (array_initializer:): Defined actions.
14712 (variable_initializers:): Likewise.
14713 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14714 non-static field accesses.
14715 (patch_invoke): Fixed indentation typo.
14716 (java_complete_tree): Likewise.
14717 (build_labeled_block): Changed leading comment. Generate an error
14718 in case of duplicate loop labels.
14719 (patch_conditional_expr): Patch results of string concatenation
14722 1998-12-06 Per Bothner <bothner@cygnus.com>
14724 * constants.c (find_methodref_index): When the class is an interface,
14725 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14727 * decl.c (finit_identifier_node): Use "$finit$", rather than
14728 "<finit>" (which Sun's verifier rejects).
14729 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14730 (generate_field_initialization_code): Removed.
14731 (fix_constructors) Don't add call to $finit$ here (wrong order).
14732 (patch_method_invocation): Add $finit$ call here.
14734 * java-tree.h (CALL_USING_SUPER): New macro.
14735 * parse.y (patch_invoke): Remove im local variable.
14736 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14737 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14738 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14740 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14742 * parse.y (java_complete_tree): Don't complain about unreachable
14743 statement if it is empty_stmt_node.
14745 * jcf-write.c (find_constant_wide): New function.
14746 (push_long_const): Use find_constant_wide.
14748 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14749 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14750 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14751 Emit invokeinterface when calling an interface method.
14752 Emit invokespecial also when calling super or private methods.
14754 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14756 1998-12-06 Per Bothner <bothner@cygnus.com>
14758 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14760 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14762 * java-tree.h (java_layout_seen_class_methods): New function
14764 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14765 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14766 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14767 * parse.y (method_declarator:): Defined action.
14768 (issue_warning_error_from_context): input_filename saved, set to
14769 the appropriate value and restored after java_error is called.
14770 (build_unresolved_array_type): Fixed comment.
14771 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14772 (method_header): Deal with return type the same way type are
14773 handled for fields and method's parameters and local variables
14775 (check_method_redefinition): Removed extra CR.
14776 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14777 (java_layout_seen_class_methods): New function.
14778 (java_layout_classes): Call java_layout_seen_class_methods.
14780 1998-12-03 Per Bothner <bothner@cygnus.com>
14782 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14784 1998-12-03 Per Bothner <bothner@cygnus.com>
14786 * jcf-dump.c (main): Fix error message.
14787 * jcf-path.c (add_entry): Style fix.
14789 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14791 * class.c (layout_class_method): Call build_java_argument_signature
14792 on constructors too.
14793 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14794 (patch_method_invocation): Define a primary when resolving an
14795 expression name. Augmented comment on code checking illegal `this'
14796 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14798 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14800 * class.c (layout_class_method): Don't report error on non-static
14801 overriding static if the method is private.
14802 * java-tree.h (finish_class): Prototype added.
14803 * lex.c (java_get_line_col): Handle col argument -2 value.
14804 * parse.h: All static method declarations moved to parse.y.
14805 * parse.y: Now contains all static method declarations previously
14807 (find_expr_with_wfl, missing_return_error,
14808 unreachable_stmt_error): New functions.
14809 (java_get_real_method_name): Identify constructors bearing class
14810 names in source code compiled classes only.
14811 (java_complete_expand_methods): Call missing_return_error.
14812 (invocation_mode): Private methods invoked as static methods.
14813 (java_complete_tree): Call unreachable_stmt_error.
14815 1998-12-01 Tom Tromey <tromey@cygnus.com>
14817 * Makefile.in (+target): Removed.
14818 (+xmake_file): Likewise.
14819 (+tmake_file): Likewise.
14820 (.NOEXPORT): Removed duplicate.
14822 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14824 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14826 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14828 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14829 libiberty.h. Provide an xmalloc definition.
14831 * jvspec.c: Remove the xmalloc prototype.
14833 * parse-scan.y: Include config.h and system.h. Don't include
14834 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14835 Provide an xstrdup definition.
14837 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14839 * jcf-path.c (add_entry): Recognize ".jar" too.
14840 * lang-specs.h: Likewise.
14842 1998-11-26 Per Bothner <bothner@cygnus.com>
14844 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14845 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14847 * jcf-write.c (generate_bytecode_insns):
14848 Handle pre/post-increment/decrement of long.
14850 * jcf-write.c (generate_bytecode_insns):
14851 Handle missing exception handler (finally for synchronized).
14853 1998-11-25 Per Bothner <bothner@cygnus.com>
14855 * java-tree.h (end_params_node): Declare global.
14856 * decl.c (end_params_node): New global.
14857 (init_decl_processing, start_java_method): Use end_params_node for
14858 end of list of parameter types. Follows correct gcc conventions.
14859 * expr.c (pop_argument_types, pop_arguments): Likewise.
14860 * lang.c (put_decl_node): Likewise.
14861 * typeck.c (various places): Likewise.
14862 * class.y (various places): Likewise.
14863 * parse.y (various places): Likewise.
14865 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14866 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14868 * class.c: Add #include flags.h, remove no-longer needed declaration.
14870 * class.c (layout_class_method): Remove commented-out code, re-format.
14871 Don't add vtable entry (or index) for private methods.
14872 * expr.c (expand_invoke): A private method is implicitly final.
14873 * class.c (make_class_data): If inlining or optimizing,
14874 skip private methods.
14876 * class.c (finish_class): New function. Calls existing methods,
14877 but alls emits deferred inline functions.
14878 * jcf-parse.c (parse_class_file): Call finish_class.
14879 * parse.y (java_complete_expand_methods): Likewise.
14881 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14883 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14885 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14887 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14889 1998-11-24 Per Bothner <bothner@cygnus.com>
14891 * (generate_classfile): Always write class access flag with
14894 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14896 * class.c (maybe_layout_super_class): New function.
14897 (layout_class): Reorganized. Loop on class methods dispatched into
14898 a new function. Call maybe_layout_super_class.
14899 (layout_class_methods, layout_class_method): New functions.
14900 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14902 (expand_invoke): Likewise.
14903 * java-tree.h (all_class_list): New global variable declared.
14904 (layout_class_methods, layout_class_method): New function
14906 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14907 * jcf-parse.c (all_class_list): New global variable.
14908 (load_class): Extended what class_or_name can be. Use parser
14909 context mechanism to save globals before calling jcf_parse.
14910 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14911 is set on the file name.
14912 (jcf_parse): Layout class methods when Object is loaded, otherwise
14913 record class in all_class_list for delayed method layout.
14914 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14915 * lang.c (put_decl_node): Decode <init> into the decl context
14917 * lex.c (java_allocate_new_line): Use xmalloc.
14918 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14919 pointers, not TREE_LIST elements.
14920 (struct parser_ctxt): Fixed comment indentations, added comments
14921 and reordered some fields.
14922 (java_check_methods): Function prototype removed.
14923 * parse.y (java_push_parser_context): Use xmalloc.
14924 (java_parser_context_restore_global): Pop extra pushed ctxp only
14925 when there's nothing next.
14926 (maybe_create_class_interface_decl): Fixed comment, add new
14927 created class decl to all_class_list.
14928 (method_header): Use GET_REAL_TYPE on argument's types.
14929 (method_declarator): Use GET_REAL_TYPE, change type to the real
14930 type in TREE_LIST dependency node. Build argument list with the
14932 (create_jdep_list): Use xmalloc. Removed allocation error message.
14933 (obtain_incomplete_type): Fixed leading comment. Broadened
14934 incoming argument meaning.
14935 (register_incomplete_type): Use xmalloc. Removed allocation error
14937 (safe_layout_class): Fixed leading comment.
14938 (jdep_resolve_class): Reversed if statement condition and switch
14939 if and else bodies.
14940 (resolve_and_layout): Fixed leading comment. Broadened incoming
14942 (complete_class_report_errors): New local variable name, for
14943 clarity. purify_type_name used for all error cases.
14944 (java_get_real_method_name): Stricter check on constructors.
14945 (java_check_regular_methods): Reverse methods list only if not
14946 already laid out. Layout artificial constructor.
14947 (java_check_methods): Deleted.
14948 (source_start_java_method): Obtain incomplete type for patchable
14950 (java_layout_classes): Fixed leading comment. Use
14951 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14952 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14953 before returning. Fixed comments.
14954 (java_expand_classes): Check for errors up front.
14955 (patch_method_invocation): Class to search is resolved and laid
14958 1998-11-24 Per Bothner <bothner@cygnus.com>
14960 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14962 * javaop.h (int8): Removed - not used.
14963 (jbyte): Redefine portably with correct signedness.
14965 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14967 * jcf-write.c (generate_bytecode_insns): Fix typo
14968 OPCODE_getstatic to OPCODE_getfield.
14970 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14971 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14972 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14974 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14976 * jcf-parse.c (jcf_parse_source): Function returned type is
14977 void. Added prototype.
14978 (jcf_parse): Function returned type is void.
14979 (yyparse): Remove call to fclose on the last parsed file.
14981 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14983 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14985 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14986 (layout_class): Cope with methods featuring WFL in decl names.
14987 * decl.c (unqualified_object_id_node): New global variable,
14989 (build_decl_no_layout): Removed.
14990 * expr.c (build_primtype_type_ref): Handle Double.
14991 (java_lang_expand_expr): Fixed indentations.
14992 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14993 (flag_wall, flag_redundant, flag_not_overriding,
14994 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14995 variable declarations.
14996 (build_decl_no_layout): Removed prototype.
14997 (java_get_real_method_name): Added prototype.
14998 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14999 (java_parse_abort_on_error): Macro now just returns.
15000 * jcf-parse.c (jcf_parse_source): Check fclose returned
15001 value. Call emit_register_classes if java_report_errors returns
15003 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15004 flag_static_local_jdk1_1): New integer flags.
15005 (lang_decode_option): New flags set here.
15006 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15007 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15008 the flag_redundant variable.
15009 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15010 when parsing java.lang.Object class.
15011 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15012 NULL_TREE to build.
15013 (resolve_qualified_expression_name): Fixed indentation.
15014 (patch_array_ref): Changed prototype.
15015 (not_initialized_as_it_should_p): Prototype removed.
15016 (java_report_errors): Added function prototype.
15017 * parse.y (formal_parameter:): Changed error message for not yet
15018 supported final parameters.
15019 (class_type_list:): Set both PURPOSE and VALUE of created
15020 TREE_LIST to be class_type.
15021 (primary_no_new_array:): Handle class literals on primitive types.
15022 (parse_warning_context): Reinstalled correct force_error and
15023 do_warning flags setups.
15024 (java_report_errors): Changed prototype. Return java_error_count
15026 (variable_redefinition_error): Consider treating variable type as
15028 (create_interface): Warn about redundant abstract modifier if
15029 flag_redundant is set. Changed error message.
15030 (lookup_field_wrapper): Save/restore globals before/after looking
15032 (duplicate_declaration_error_p): Consider treating declaration
15033 type as a fake pointer.
15034 (register_fields): Extract real type from dependency node. Check
15035 for duplicate field declaration after type adjustment. Use
15036 DECL_INITIAL to store static final initialized values.
15037 (method_header): Extract real function type from dependency node.
15038 (check_abstract_method_header): Use GET_METHOD_NAME.
15039 (obtain_incomplete_type): Layout fake pointer type.
15040 (safe_layout_class): Don't try to check for methods before layout.
15041 (java_complete_class): Don't check for correct throws clause
15042 elements inheritance here.
15043 (resolve_and_layout): Broadened name parameter meaning.
15044 (reset_method_name): Use GET_METHOD_NAME.
15045 (java_get_real_method_name): New function.
15046 (java_check_regular_methods): Don't check methods in
15047 java.lang.Object. Verify lineage of throws clause elements. Use
15048 flag_no_overriding in warning report.
15049 (check_throws_clauses): Don't check if class was from
15050 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15051 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15052 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15053 warning on unsupported final local variables. Use build_decl
15054 instead of build_decl_no_layout. Get real local variable type from
15056 (source_start_java_method): Get real parameter type from
15057 dependency node. Call build_decl instead of build_decl_no_layout.
15058 (java_layout_classes): Reverse tree and layout type and class as
15059 required. Mark class as loaded when done.
15060 (resolve_field_access): Fixed indentation. Restricted condition
15061 leading to static field access code generation. Set field_type
15062 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15063 (resolve_qualified_expression_name): Initialize type_found to
15064 null. Handle static field resolved during qualification. Fixed
15065 layout on non primitive field decl types.
15066 (not_accessible_p): Fixed typo in comment.
15067 (patch_method_invocation): Resolve and layout class to search from
15069 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15070 layout non primitive type, if necessary. Make method node only to
15072 (find_applicable_accessible_methods_list): Consider WFL'ed method
15073 decl names. Fixed indentation.
15074 (argument_types_convertible): Resolve and layout target type if
15076 (java_complete_tree): Fixed indentation problems. Rewrote
15077 CALL_EXPR thrown exceptions check. Re-installed further processing
15078 of the assignment in certain cases.
15079 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15080 inlining on class literals.
15081 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15083 (valid_method_invocation_conversion_p): Likewise.
15084 (patch_string): Temporary disable forbidden use of `this' in
15085 explicit constructor invocations when doing string concatenation
15086 within their scope.
15087 (patch_unaryop): Added comment. Reinstalled code to disable
15088 further check on assignment operation with cast expression RHS.
15089 (patch_switch_statement): Fixed indentation.
15090 (build_try_statement): Call build_decl instead of
15091 build_decl_no_layout.
15092 (patch_synchronized_statement): Likewise.
15093 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15094 IS_UNCHECKED_EXPRESSION_P.
15095 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15096 layout argument exception type.
15097 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15098 of IS_UNCHECKED_EXPRESSION_P.
15100 1998-11-18 Anthony Green <green@cygnus.com>
15102 * jcf-parse.c (yyparse): Open class file in binary mode.
15104 1998-11-15 Per Bothner <bothner@cygnus.com>
15106 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15108 * jcf-write.c (perform_relocations): Move check out one loop.
15110 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15112 * Make-lang.in: Fix reference to srcdir.
15113 * jv-scan.c: Add missing xmalloc prototype.
15114 * jvgenmain.c: Ditto.
15116 1998-11-15 Per Bothner <bothner@cygnus.com>
15118 * decl.c (error_mark_node), java-tree.h: New global.
15119 * parse.y: Use empty_stmt_node instead of size_zero_node.
15120 (build_if_else_statement): If missing else, use empty_stmt_node.
15122 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15123 (java_complete_expand_method): Complain if return is missing.
15124 (java_check_regular_methods): Comment out incorrect error check.
15125 (not_accessible_p): Fix incorrect handling of protected methods.
15126 (patch_method_invocation): Pass correct context to not_accessible_p.
15127 (find_applicable_accessible_methods_list): Likewise.
15128 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15129 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15130 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15131 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15133 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15134 (push_int_const): Remove reundant NOTE_PUSH.
15135 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15136 (- case SWITCH_EXPR): Fix code generation bug.
15137 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15138 (generate_classfile): More robust for abstract methods.
15140 1998-11-15 Anthony Green <green@cygnus.com>
15142 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15143 * Make-lang.in: Ditto.
15145 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15146 * jvgenmain: Ditto.
15148 1998-11-15 Per Bothner <bothner@cygnus.com>
15150 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15152 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15154 1998-11-14 Per Bothner <bothner@cygnus.com>
15156 Allow uses of interface types to verify. This is not really
15157 type-safe, but it matches what Sun does, and is OK as long as
15158 there are appropriate run-time checks.
15159 * verify.c (merge_types): If merging two interface types,
15160 just set the result to java.lang.Object.
15161 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15163 1998-11-13 Tom Tromey <tromey@cygnus.com>
15165 * gjavah.c (main): Handle --output-class-directory argument.
15166 * jvspec.c (lang_specific_driver): Translate `-d' into
15167 -foutput-class-dir.
15168 * jcf.h (jcf_write_base_directory): Declare.
15169 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15170 * lang-options.h: Mention -foutput-class-dir.
15171 * jcf-write.c (jcf_write_base_directory): New global.
15172 (make_class_file_name): Put generated .class file into `-d'
15173 directory, or into source directory if -d not given. Function now
15175 (write_classfile): Free class file name. Handle case where class
15177 (DIR_SEPARATOR): New macro.
15178 Include <sys/stat.h>
15180 * Makefile.in (prefix): New macro.
15182 1998-11-12 Per Bothner <bothner@cygnus.com>
15184 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15185 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15186 here (done in patch_invoke instead).
15187 (case_identity): Moved here from parse.y.
15189 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15190 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15191 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15192 so they can be efficiently scanned without recursion.
15193 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15194 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15195 in BLOCK iteratively, rather than recursively.
15197 * parse.y (do_unary_numeric_promotion): New function.
15198 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15200 * parse.y (patch_newarray): Various fixes.
15202 Re-do handling of switch statements (for proper block scoping).
15203 * parse.y: Add just a single block for the enture switch block,
15204 but don't create any "case blocks".
15205 (group_of_labels): Rmeoved unneeded non-terminal.
15206 CASE_EXPR and DEFAULT_EXPR are added to current block.
15207 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15208 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15209 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15210 * parse.y (wfl_operator, print_int_node): Make non-static.
15211 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15212 as part of recursive scan of block.
15213 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15214 (patch_switch_statement): Most tests move dinto java_complete_tree.
15216 * parse.y: Make various production be non-typed (void).
15217 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15218 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15219 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15221 * jcf-write.c (struct jcf_handler): New type.
15222 (struct jcf_switch_state): New type.
15223 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15224 (alloc_handler, emit_unop, emit_reloc): New functions.
15225 (adjust_typed_op): Add extra parameter ("max type" offset).
15226 (emit_switch_reloc, emit_case-reloc): New function.
15227 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15228 (generate_bytecode_insns): Support REAL_CST, switch statements,
15229 exception handling, method calls, object/array creation, and more.
15231 * class.c: Remove some unused variables.
15232 * constants.c (find_string_constant): New function.
15233 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15234 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15235 if flag_emit_class_files.
15237 1998-11-12 Tom Tromey <tromey@cygnus.com>
15239 * jcf-io.c (find_class): Added explanatory comment.
15241 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15242 trailing slash to `.zip' entries.
15244 * jvspec.c (lang_specific_driver): Correctly handle case where
15245 GC_NAME not defined.
15247 1998-11-11 Tom Tromey <tromey@cygnus.com>
15249 * jvspec.c (GC_NAME): New define.
15250 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15252 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15254 1998-11-11 Per Bothner <bothner@cygnus.com>
15256 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15258 1998-11-11 Tom Tromey <tromey@cygnus.com>
15260 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15262 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15264 * class.c (is_compiled_class): Call safe_layout_class for class
15265 compiled from source.
15266 * conver.h (convert_to_integer, convert_to_real,
15267 convert_to_pointer): Added prototypes.
15268 * decl.c (init_decl_processing): Non longer push the decls of
15269 `methodtable', `constants', `Class', `Field', `dispatchTable'
15270 `jexception' and `Method'.
15271 * expr.c (build_invokeinterface): New function.
15272 (expand_invoke): static variable CLASS_IDENT now in
15273 build_invokeinterface. Use build_invokeinterface.
15274 (expand_java_field_op): Moved code to inline
15275 java.lang.PRIMTYPE.TYPE into a function.
15276 (build_primtype_type_ref): New function.
15277 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15278 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15279 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15280 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15281 (DECL_LOCAL_STATIC_VALUE): New macro.
15282 (build_invokeinterface, build_primtype_type_ref): New function
15284 (java_parse_abort_on_error): Macro rewritten.
15285 * jcf-parse.c (current_method): Add comment to declaration.
15286 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15287 Function prototypes fixed.
15288 (jcf_parse_source): push/pop parser context. save/restore global.
15289 (parse_source_file): Fixed leading comment. Now take a
15290 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15291 classes and pop the parser context anymore.
15292 (yyparse): Push parser context, save globals, parse the source
15293 file, restore globals and pop the parser context when processing a
15295 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15296 * lex.c (java_parse_doc_section): New function.
15297 (java_lex): Call java_parse_doc_section when appropriate. Build an
15298 operator around INSTANCEOF_TK.
15299 * lex.h (java_lineterminator, java_sprint_unicode,
15300 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15301 Prototypes rewritten.
15302 (java_parse_escape_sequence, java_letter_or_digit_p,
15303 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15304 java_read_unicode, java_store_unicode, java_read_char,
15305 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15306 Added function prototypes.
15307 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15309 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15311 (struct parser_ctxt): New fields: deprecated,
15312 current_parsed_class_un, gclass_list.
15313 (fix_method_argument_names, issue_warning_error_from_context,
15314 resolve_package, lookup_package_type): New function prototypes.
15315 (resolve_expression_name): Fixed function prototype.
15316 (find_applicable_accessible_methods_list): Fixed indentation, added
15317 extra argument in prototype.
15318 (check_final_assignment, build_null_of_type, check_deprecation,
15319 check_method_redefinition, reset_method_name,
15320 java_check_regular_methods, java_check_abstract_methods,
15321 maybe_build_primttype_type_ref): New function prototype.
15322 * parse.y (conver.h): Include.
15323 (INSTANCEOF_TK): Tagged <operator>.
15324 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15325 (relational_expression:): Build binop for instanceof.
15326 (java_push_parser_context): Remember ctxp->gclass_list across
15328 (java_pop_parser_context): Simply return if no context
15329 exists. Remember gclass_list across contexts.
15330 (issue_warning_error_from_context): New function.
15331 (parse_error_context): Don't setup ctxp->elc here. Call
15332 issue_warning_error_from_context instead.
15333 (parse_warning_context): Likewise.
15334 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15335 setup. Link new class/interface to ctxp->gclass_list.
15336 (add_superinterfaces): Register interface as incomplete if not
15338 (create_class): Remember class unqualified name in
15339 ctxp->current_parsed_class_un. Check class deprecation.
15340 (register_fields): Check field deprecation. Remember static final
15341 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15343 (method_header): New local variable ORIG_ARG. Use unqualified
15344 current class name for check on constructor errors. Promote return
15345 type if of record type. Argument list fix moved in
15346 fix_method_argument_names, called here. Check method deprecation.
15347 (fix_method_argument_names): New function.
15348 (method_declarator): Promote record typed arguments.
15349 (safe_layout_class): Check class methods before layout.
15350 (java_complete_class): Compute field layout when patched.
15351 (do_resolve_class): Try to load class after having it renamed
15352 after the package name.
15353 (get_printable_method_name): Use DECL_CONTEXT.
15354 (reset_method_name): New function.
15355 (check_method_redefinition): Use reset_method_name.
15356 (java_check_regular_methods): New local variable
15357 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15358 names for error report. Check for compile-time error when method
15359 found has default (package) access.
15360 (java_check_abstract_methods): Now takes an interface DECL node as
15361 an argument. Also reinstall real name on unchecked
15362 overriding/hiding methods for error report.
15363 (java_check_methods): Fixed leading comment. Get classes to verify
15364 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15365 CLASS_METHOD_CHECKED_P on class verification.
15366 (lookup_java_method2): Get real method name if necessary.
15367 (find_in_imports): Don't check package class access here.
15368 (resolve_package, lookup_package_type): New functions.
15369 (java_layout_classes): Fixed leading comment. Take classes to be
15370 laid out from ctxp->gclass_list.
15371 (java_complete_expand_methods): Don't expand native and abstract
15373 (java_expand_classes): New function.
15374 (resolve_expression_name): Use additional argument ORIG. Retrieve
15375 values of static final field of primitive types.
15376 (resolve_field_access): Handles static final field of promotive
15378 (resolve_qualified_expression_name): Handle STRING_CST as
15379 primaries and package name resolution. Check deprecation on found
15380 decls. Set where_found and type_found on non static field resolved
15381 during qualification. Layout non primitive field decl types.
15382 (check_deprecation): New function.
15383 (maybe_access_field): Simplified.
15384 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15385 removed. Reverse method's argument when primary is a type. Don't
15386 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15387 instead. Include abstract class in the list of class searchable
15388 for constructors. Use DECL_CONTEXT of found method for access
15389 checks. Check method deprecation.
15390 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15391 converting arguments. Handle INVOKE_INTERFACE.
15392 (lookup_method_invoke): Search constructor using existing
15393 infrastructure (don't rely on lookup_java_constructor anymore).
15394 (find_applicable_accessible_methods_list): Extra argument flag
15395 LC. Now include constructor in the search.
15396 (qualify_ambiguous_name): Conditional expression are primaries.
15397 (not_initialized_as_it_should_p): static final are always
15399 (java_complete_tree): Pass extra NULL argument to
15400 resolve_expression_name. Stricter test to carry on patching
15401 assignments. New case for INSTANCEOF_EXPR.
15402 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15403 (check_final_assignment, maybe_build_primttype_type_ref): New
15405 (patch_assignment): Detect resolved static finals and carry normal
15406 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15407 (try_builtin_assignconv): Access constant 0 on all primitive
15409 (valid_builtin_assignconv_identity_widening_p): Accept identical
15410 types. Accept all promoted type on int type.
15411 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15412 assigned to a reference.
15413 (valid_method_invocation_conversion_p): Accept to check null
15415 (build_binop): Merge declaration and initialization of local
15417 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15418 numeric types. Improved validity test for qualify operators on
15420 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15421 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15422 primitive type and issue the appropriate error message.
15423 (resolve_type_during_patch): Mark class loaded when resolved.
15424 (patch_cast): Allow null to be cased to reference types.
15425 (build_null_of_type): New function.
15426 (patch_array_ref): Handle array on references correctly.
15427 (patch_return): Removed unused local variable MODIFY. Force
15428 boolean to be returned as integers. Allows null to be returned by
15429 a function returning a reference.
15430 * typeck.c (convert_to_integer, convert_to_real,
15431 convert_to_pointer): Prototypes moved to convert.h
15432 (lookup_argument_method): Use method real name, if necessary.
15434 1998-10-30 Tom Tromey <tromey@cygnus.com>
15436 * class.c (build_class_ref): Changed name of primitive classes to
15439 * class.c (make_class_data): Renamed fields: nmethods to
15440 method_count, method_count to dtable_method_count. Always set
15441 `state' field to 0.
15442 * decl.c (init_decl_processing): Likewise.
15444 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15446 * class.c (layout_class): Don't mangle <finit>, produce
15447 __finit<class> instead. Don't verify artificial methods.
15448 * decl.c (finit_identifier_node): New declared global.
15449 (init_decl_processing): finit_identifier_node initialized.
15450 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15451 * java-tree.h (finit_identifier_node): Declared as extern.
15452 (struct lang_decl): New field called_constructor.
15453 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15454 (CLASS_HAS_FINIT_P): New macro.
15455 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15456 explicit constructor invocation.
15457 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15458 CALL_SUPER_CONSTRUCTOR_P): New macros.
15459 (write_classfile): Added prototype.
15460 * jcf-parse.c (jcf_parse_source): Parse and remember for
15461 generation if the file was seen on the command line.
15462 (parse_source_file): Don't write the class file here.
15463 (yyparse): Loop on files rewritten. Set current_jcf.
15464 (parse_zip_file_entries): Parse class file only if it was found.
15465 * lang.c (init_parse): Don't open command line provided filename
15467 (lang_parse): Don't set main_jcf anymore.
15468 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15469 (JCONSTRUCTOR_CHECK): New macro.
15470 (JBSC_TYPE_P): New macro.
15471 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15472 (COMPLETE_CHECK_OP_2): New macro.
15473 (struct parse_ctxt): New field explicit_constructor_p.
15474 (check_class_interface_creation): Fixed prototype indentation.
15475 (patch_method_invocation_stmt): Prototype reflects added argument.
15476 (patch_invoke): Likewise.
15477 (complete_method_declaration, build_super_invocation,
15478 verify_constructor_circularity,
15479 build_this_super_qualified_invocation, get_printable_method_name,
15480 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15481 verify_constructor_super, create_artificial_method,
15482 start_artificial_method_body, end_artificial_method_body,
15483 generate_field_initialization_code): New function prototypes.
15484 * parse.y: Fixed leading comment
15485 (constructor_header:, constructor_body:, block_end:): Rules tagged
15487 (type_declaration:): Call maybe_generate_finit.
15488 (method_declaration:): Action for method_body: placed in new
15489 function complete_method_declaration, called here.
15490 (constructor_declaration:): Defined actions. Removed leading
15492 (constructor_header:): New rule with action.
15493 (constructor_body:): Rule rewritten using block_begin: and
15494 block_end:. Defined actions.
15495 (constructor_declarator:, explicit_constructor_invocation:):
15497 (block:): Use new rules block_begin: block_end:.
15498 (block_begin:, block_end:): New rules and actions.
15499 (block_statements:): Fixed error message for explicit
15501 (method_invocation:): Call build_this_super_qualified_invocation
15502 if primary is `this' or `super' was seen.
15503 (conditional_expression:): Action defined.
15504 (extra_ctxp_pushed_p): New static global flag.
15505 (java_parser_context_save_global): Create parser context if
15506 necessary. Use extra_ctxp_pushed_p to remember it.
15507 (java_parser_context_restore_global): Pop extra parser context if
15509 (build_array_from_name): Array on primitive types are marked
15511 (register_fields): Restore new name in field initializer
15512 expression if type was altered. Non static fields initialized upon
15513 declaration marked initialized.
15514 (maybe_generate_finit): New function.
15515 (maybe_generate_clinit): Use create_artificial_method,
15516 start_artificial_method_body, end_artificial_method_body. Generate
15517 debug info for enclosed initialization statements.
15518 (method_header): Fixed leading comment. Check constructor
15519 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15521 (complete_method_declaration, constructor_circularity_msg,
15522 verify_constructor_circularity): New functions.
15523 (get_printable_method_name): New function.
15524 (check_method_redefinition): Don't rename <finit> methods. Fix
15525 declared constructor names. Error message for
15526 constructors modified.
15527 (java_check_regular_methods): Local variable seen_constructor
15528 renamed saw_constructor. Skip verification on constructors. Create
15529 default constructor with create_artificial_method.
15530 (java_check_methods): Removed unnecessary empty line.
15531 (create_artificial_method, start_artificial_method_body,
15532 end_artificial_method_body): New functions.
15533 (java_layout_classes): Changed leading comment. Reverse fields
15534 list if necessary. Always layout java.lang.Object if being
15536 (java_complete_expand_methods): Verify constructor circularity.
15537 (java_complete_expand_method): Call fix_constructor on
15538 constructors. Local variable no_ac_found removed. Restore
15539 bindings if method body expansion failed.
15540 (fix_constructors, verify_constructor_super,
15541 generate_field_initialization_code): New function.
15542 (java_expand_classes): Fixed leading comment. Write class file
15544 (resolve_expression_name): Check for illegal instance variable
15545 usage within the argument scope of an explicit constructor
15547 (resolve_qualified_expression_name): Pass extra from_super flag
15548 when invoking patch_method_invocation_stmt. New case for
15549 conditional expression when used as a primary. Check for error
15550 when acquiring super.
15551 (patch_method_invocation_stmt): Added extra argument super. New
15552 local variable is_static_flag. Set class_to_search according to
15553 the nature of the constructor invocation. Don't add `this'
15554 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15555 invocation within the argument scope of explicit constructor
15556 invocation. Set is_static according to is_static_flag. Provide
15557 extra `super' argument to patch_invoke invocation.
15558 (patch_invoke): New argument from_super. Loop on arguments
15559 indentation fixed. Pass from_super to invocation_mode. New switch
15560 case INVOKE_SUPER. Fixed error message in switch default case.
15561 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15563 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15564 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15565 message takes constructors into account.
15566 (find_applicable_accessible_methods_list): Fixed indentation.
15567 (qualify_ambiguous_name): Take explicit constructor invocation
15568 into account. Deal with a conditional expression as a primary to
15570 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15571 case. Added extra argument to patch_method_invocation_stmt.
15572 Register calls made to explicit constructor `this'. Don't call
15573 save_expr in ARRAY_REF case when emitting class files. Check for
15574 illegal use of this when expanding explicit constructor invocation
15576 (complete_function_arguments): Set and reset parser context
15577 explicit_constructor_p field value when appropriate.
15578 (build_super_invocation, build_this_super_qualified_invocation):
15580 (patch_assignment): Fixed typo.
15581 (patch_unaryop): Check on final fields occurs only when a decl
15583 (patch_return): Take constructors into account.
15584 (patch_conditional_expr): New function.
15585 * typeck.c (build_java_signature): Removed unnecessary empty line.
15587 1998-10-28 Jeffrey A Law (law@cygnus.com)
15589 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15591 1998-10-28 Tom Tromey <tromey@cygnus.com>
15593 * decl.c (init_decl_processing): Renamed fields.
15594 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15595 interface_len, msize fields.
15597 * class.c (make_class_data): Removed subclass_head and
15598 subclass_next fields.
15599 * decl.c (init_decl_processing): Removed subclass_head and
15600 subclass_next fields.
15602 1998-10-28 Jeffrey A Law (law@cygnus.com)
15604 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15605 * mangle.c (emit_unicode_mangled_name): Similarly.
15607 1998-10-26 Nick Clifton <nickc@cygnus.com>
15609 * jcf-parse.c (get_constant): Place braces around code to compute
15610 'd' when REAL_ARITHMETIC is not defined.
15612 1998-10-25 H.J. Lu (hjl@gnu.org)
15614 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15617 1998-10-23 Tom Tromey <tromey@cygnus.com>
15619 * lang-specs.h: `.zip' files are input to jc1.
15621 1998-10-22 Per Bothner <bothner@cygnus.com>
15623 * jvspecs.c: Add (but don't enable) support for combining multiple
15624 .class and .java input filenames to a single jc1 invocation.
15625 Add support for -C flag (copile to .class files).
15626 Translate -classpath and -CLASSPATH arguments.
15627 * lang-specs.h: Don't set %2 spec.
15629 1998-10-22 Tom Tromey <tromey@cygnus.com>
15631 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15633 (add_path): Don't add trailing separator to non-empty path
15636 * lang.c (lang_decode_option): Check for -fclasspath and
15637 -fCLASSPATH before examining other `-f' options.
15639 * java-tree.h (finalize_identifier_node): Don't declare.
15640 * class.c (make_class_data): Don't push "final" field.
15641 * decl.c (init_decl_processing): Don't push "final" field.
15642 (finalize_identifier_node): Removed.
15643 (init_decl_processing): Don't set finalize_identifier_node.
15645 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15647 1998-10-11 Anthony Green <green@cygnus.com>
15649 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15650 (JV_SCAN_SOURCES): New macro.
15651 (JCF_DUMP_SOURCES): Likewise.
15652 (jcf-dump$(exeext)): New target.
15653 (jv-scan$(exeext)): New target.
15655 1998-10-22 Tom Tromey <tromey@cygnus.com>
15657 * Makefile.in (LEX): Removed.
15658 (LEXFLAGS): Likewise.
15659 (SET_BISON): New macro.
15661 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15662 spurious diffs in parse.c.
15663 ($(PARSE_SCAN_C)): Likewise.
15664 (PARSE_DIR): New macro.
15666 (PARSE_SCAN_C): Likewise.
15667 (PARSE_RELDIR): New macro.
15669 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15671 * jcf-io.c (find_class): Use saw_java_source to determine when to
15672 look for `.java' file.
15673 * jcf-parse.c (saw_java_source): New global.
15674 (yyparse): Set it if `.java' file seen.
15676 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15677 (GCJH_SOURCES): Likewise.
15678 * Makefile.in (datadir): New macro.
15679 (libjava_zip): Likewise.
15680 (JAVA_OBJS): Added jcf-path.o.
15681 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15682 (../gcjh$(exeext)): Likewise.
15683 (jcf-path.o): New target.
15684 * java-tree.h (fix_classpath): Removed decl.
15685 * jcf-parse.c (fix_classpath): Removed.
15686 (load_class): Don't call fix_classpath.
15687 * parse.y (read_import_dir): Don't call fix_classpath.
15688 * lex.h: Don't mention classpath.
15689 * lex.c (java_init_lex): Don't initialize classpath.
15690 * jcf-io.c (classpath): Removed global.
15691 (find_class): Use jcf_path iteration functions. Correctly search
15692 class path for .java file.
15693 (open_in_zip): New argument `is_system'.
15694 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15695 classpath-related options.
15696 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15698 (lang_init): Call jcf_path_init.
15699 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15700 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15701 Correctly put braces around second string in each entry.
15702 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15703 classpath-related options.
15704 (help): Updated for new options.
15705 * jcf.h: Declare functions from jcf-path.c. Don't mention
15706 `classpath' global.
15707 * jcf-path.c: New file.
15709 * jcf-depend.c: Include jcf.h.
15711 * jcf-write.c (localvar_alloc): Returns `void'.
15712 (localvar_free): Removed unused variable.
15714 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15715 (init_parse): Use OBJECT_SUFFIX, not ".o".
15717 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15719 * class.c (emit_register_classes): Renamed from
15720 emit_register_class.
15721 * java-tree.h (emit_register_classes): Prototype renamed from
15722 emit_register_class.
15723 * jcf-parse.c (yyparse): Call emit_register_classes once before
15725 * parse.y (java_expand_classes): No longer register classes.
15727 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15729 * class.c (is_compiled_class): New local variable
15730 seen_in_zip. Identify classes found in currently compiled source
15732 * decl.c (complete_start_java_method): Fixed typo.
15733 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15734 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15735 (CLASS_P): Moved around.
15736 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15737 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15739 (jcf_parse_source): Changed leading comment. Removed unnecessary
15740 fclose and CLASS_FROM_SOURCE_P marking.
15741 (parse_source_file): New local variables remember_for_generation
15742 and filename. Mark parsed file name identifier node. Removed block
15743 executed when parse_only was null. Set remember_for_generation.
15744 Use it as an argument to java_pop_parser_context.
15745 (yyparse): New local variables several_files, list, next node and
15746 current_file_list. Split ampersand separated file names into
15747 current_file_list. Iterate through the list and parse accordingly.
15748 * parse.h (java_pop_parser_context): New function prototype.
15749 * parse.y (ctxp_for_generation): New static global variable.
15750 (java_pop_parser_context): New argument generate. Link popped ctxp
15751 to ctxp_for_generation list accordingly.
15752 (java_complete_expand_methods): Fixed indentation.
15753 (java_expand_classes): New function.
15755 1998-10-17 Per Bothner <bothner@cygnus.com>
15757 * Makefile.in: Link with libiberty.a instead of memmove.o.
15759 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15761 * lex.c (setjmp.h): No longer included.
15762 * lex.h (setjmp.h): Included.
15763 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15764 (duplicate_declaration_error_p): Renamed from
15765 duplicate_declaration_error.
15766 (build_array_from_name): New function prototype.
15767 * parse.y (setjmp.h): No longer included.
15768 (variable_declarator_id): Define action.
15769 (build_array_from_name): New function.
15770 (duplicate_declaration_error_p): Renamed from
15771 duplicate_declaration_error. Fixed leading comment.
15772 (register_fields): Main `for' loop reorganized. Uses
15773 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15774 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15775 build_array_from_name.
15776 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15778 (read_import_dir): Don't try to skip `.' and `..'.
15779 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15780 build_array_from_name. Main `for' loop reorganized.
15781 (resolve_qualified_expression_name): When building access to a
15782 field, use the type where the field was found, not its own type.
15783 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15784 field was found is null.
15785 (qualify_ambiguous_name): Sweep through all successive array
15788 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15790 * java-tree.h (pop_labeled_block, lang_printable_name,
15791 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15792 interface_of_p, inherits_from_p, fix_classpath,
15793 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15794 make_class_data, register_class, alloc_name_constant): New
15795 function prototypes.
15796 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15797 indentation. Added cast to remove warning.
15798 (lang_printable_name): Set v argument unused.
15799 (lang_print_error): Added argument to lang_printable_name call.
15800 (java_dummy_print, print_lang_decl, print_lang_type,
15801 print_lang_identifier, lang_print_xnode): All argument marked
15803 * lex.c (java_unget_unicode): Removed unnecessary argument.
15804 (java_allocate_new_line): Unused local variable is gone.
15805 (java_read_char): Added parenthesis in expressions to remove
15806 warnings. Added final return statement.
15807 (java_read_unicode): Added parenthesis in expression to remove
15809 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15810 (java_parse_escape_sequence): Likewise.
15811 (java_lex): Unused local variables are gone. Fixed
15812 java_unget_unicode invocation.
15813 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15815 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15816 lang_printable_name invocation in macro.
15817 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15819 (duplicate_declaration_error): Suppressed unused argument in
15821 (identical_subpath_p): Function declaration is gone.
15822 (patch_invoke): Suppressed unused argument in prototype.
15823 (patch_cast, build_labeled_block, check_thrown_exceptions):
15825 * parse.y (setjmp.h): Included
15826 (toplev.h): Likewise.
15827 (field_declaration:): Suppressed unused local
15828 (label_decl:): Fixed build_labeled_block invocation.
15829 (java_pop_parser_context): Put extra parenthesis around assignment
15831 (yyerror): Suppressed unused local variables.
15832 (variable_redefinition_error): Fixed lang_printable_name
15834 (create_interface): Suppressed unused local variables.
15835 (create_class): Likewise.
15836 (duplicate_declaration_error): Suppressed unused argument. Fixed
15837 lang_printable_name invocation.
15838 (register_fields): Suppressed unused local variable. Fixed
15839 duplicate_declaration_error invocation.
15840 (method_header): Suppressed unused local variable.
15841 (method_declarator, parser_check_super): Likewise.
15842 (java_complete_class): Suppressed unused local variable. Fixed
15843 fatal error message.
15844 (complete_class_report_errors): Added default: in switch.
15845 (java_check_regular_methods): Fixed lang_printable_name
15847 (check_throws_clauses): Likewise.
15848 (java_check_abstract_methods): Suppressed unused local
15849 variable. Fixed lang_printable_name invocation.
15850 (read_import_entry): Added supplemental return statement.
15851 (read_import_dir): Suppressed unused local variables.
15852 (check_pkg_class_access, declare_local_variables): Likewise.
15853 (source_start_java_method): Suppressed unused extern variable
15855 (expand_start_java_method): Suppressed unused extern and local
15856 variable declarations.
15857 (java_complete_expand_methods): Likewise.
15858 (java_complete_expand_method): Suppressed unused local variables.
15859 (make_qualified_name): Likewise.
15860 (resolve_qualified_expression_name): Added default: in
15861 switch. Fixed lang_printable_name invocation.
15862 (class_instance_creation_expression): Added parenthesis around
15864 (patch_method_invocation_stmt): Fixed lang_printable_name and
15865 patch_invoke invocations.
15866 (check_for_static_method_reference): Fixed lang_printable_name
15868 (patch_invoke): Suppressed unused arguments and local variables.
15869 (lookup_method_invoke): Suppressed unused local variables.
15870 (qualify_ambiguous_name): Added default: in switch.
15871 (identical_subpath_p): Function removed.
15872 (patch_assignment): Suppressed unused local variables. Suppressed
15873 unnecessary if statement. Fixed lang_printable_name invocations.
15874 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15875 (valid_ref_assignconv_cast_p): Parenthesis around
15876 expression. Suppressed unused local variables.
15877 (build_binop): Suppressed unused local variables. fixed
15878 lang_printable_name invocations.
15879 (string_constant_concatenation): Suppressed unused local
15881 (patch_unaryop): Fixed lang_printable_name invocation.
15882 (patch_cast): Suppressed unnecessary argument. Fixed
15883 lang_printable_name invocation.
15884 (patch_array_ref): Fixed lang_printable_name invocation.
15885 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15886 (build_labeled_block): Suppressed unused argument.
15887 (generate_labeled_block): Fixed build_labeled_block invocation.
15888 (build_loop_body): Suppressed unused local variables.
15889 (patch_loop_statement): Likewise.
15890 (patch_exit): Fixed lang_printable_name invocation.
15891 (patch_switch_statement): Likewise.
15892 (case_identity): First argument marked unused.
15893 (patch_try_statement): Fixed lang_printable_name invocations.
15894 (patch_synchronized_statement, patch_throw_statement): Likewise.
15895 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15896 lang_printable_name invocations.
15897 (check_thrown_exceptions_do): Suppressed unused argument.
15899 1998-10-14 Tom Tromey <tromey@cygnus.com>
15901 * jcf-write.c (write_classfile): Add output class file as target.
15902 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15903 * jcf.h: Added declarations for dependency-tracking functions.
15904 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15905 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15906 (finish_parse): Call jcf_dependency_write.
15907 (dependency_tracking): New global.
15908 (DEPEND_SET_FILE): New define.
15909 (DEPEND_ENABLE): New define.
15910 (init_parse): Enable dependency tracking if required.
15912 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15913 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15914 (../gcjh$(exeext)): Likewise.
15915 (jcf-depend.o): New target.
15916 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15917 (GCJH_SOURCES): Likewise.
15918 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15920 (find_classfile): Added dep_name argument.
15921 (find_class): Compute name of dependency.
15922 (open_in_zip): Call jcf_dependency_add_file.
15923 * gjavah.c (output_file): No longer global.
15924 (usage): Don't mention "gjavah".
15926 (java_no_argument): Likewise.
15927 (version): Likewise.
15928 (main): Recognize and handle -M family of options.
15929 (print_mangled_classname): Return is void.
15930 (process_file): Handle case where output is suppressed.
15931 (HANDLE_END_FIELD): Likewise.
15932 (HANDLE_METHOD): Likewise.
15933 * jcf-depend.c: New file.
15935 1998-10-13 Jeffrey A Law (law@cygnus.com)
15937 * java-tree.def: Add missing newline at EOF.
15939 1998-10-13 Tom Tromey <tromey@cygnus.com>
15941 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15942 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15944 Include <config.h> and "system.h".
15945 (disassemble_method): Undefine RET to avoid clash with
15946 config/i386/i386.h.
15948 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15950 * decl.c (runtime_exception_type_node, error_exception_type_node):
15951 New global variables.
15952 (init_decl_processing): Initialized.
15953 * expr.c (java_lang_expand_expr): Set caught exception type to
15954 null if catch handler argument doesn't exit.
15955 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15957 * java-tree.h (runtime_exception_type_node,
15958 error_exception_type_node): Global variables declared.
15959 (DECL_FUNCTION_THROWS): New macro.
15960 (DECL_FUNCTION_BODY): Modified comment.
15961 (DECL_SPECIFIC_COUNT): Likewise.
15962 (struct lang_decl): New field throws_list.
15963 (IS_UNCHECKED_EXPRESSION_P): New macro.
15964 * lex.c (java_lex): Generate location information for THROW_TK.
15965 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15966 EXCEPTIONS_P): New macros.
15967 (enum jdep_code): New value JDEP_EXCEPTION.
15968 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15969 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15970 PATCH_METHOD_RETURN_ERROR): New macros.
15971 (patch_method_invocation_stmt): Added new argument to prototype.
15972 (patch_synchronized_statement, patch_throw_statement,
15973 check_thrown_exceptions, check_thrown_exceptions_do,
15974 purge_unchecked_exceptions, check_throws_clauses): New function
15976 * parse.y Fixed typo in keyword section.
15977 (throw:): Rule tagged <node>.
15978 (THROW_TK): Keyword tagged <operator>.
15979 (method_header:): Last argument to call to method_header passed
15981 (throws:, class_type_list:, throw_statement:,
15982 synchronized_statement:, synchronized:): Defined actions.
15983 (method_header): New local variable current. Register exceptions
15984 from throws clause.
15985 (java_complete_tree): Complete and verify exceptions from throws
15987 (complete_class_report_errors): Error message on exceptions not
15989 (java_check_regular_methods): Fixed typo. Shortcut on private
15990 overriding methods. Changed error message on method
15991 redefinition. Check for throws clause compatibility.
15992 (check_throws_clauses): New function.
15993 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15994 method. Changed error message on method redefinition.
15995 (currently_caught_type_list): New static variable.
15996 (java_complete_expand_methods): Purge unchecked exceptions from
15997 throws clause list. Call PUSH_EXCEPTIONS before walk and
15998 POP_EXCEPTIONS after.
15999 (resolve_qualified_expression_name): Pass new argument as NULL to
16000 patch_method_invocation_stmt.
16001 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16002 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16003 argument list when appropriate. Use new argument if non null to
16004 store selected method decl.
16005 (patch_invoke): Convert if necessary args of builtin types before
16006 forming CALL_EXPR. Argument list no longer reversed here.
16007 (invocation_mode): Treat final methods as static methods.
16008 (java_complete_tree): New cases for THROW_EXPR: and
16009 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16011 (complete_function_arguments): No more RECORD_TYPE
16012 conversion. Function parameter nodes no longer saved.
16013 (valid_ref_assignconv_cast_p): Avoid handling null type.
16014 (patch_binop): Fixed null constant reference handling.
16015 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16016 BUILD_THROW macros.
16017 (patch_try_statement): Fixed comments. Record caught types in
16018 list, push the list, expand try block and pop the list.
16019 (patch_synchronized_statement, patch_throw_statement,
16020 check_thrown_exceptions, check_thrown_exceptions_do,
16021 purge_unchecked_exceptions): New functions.
16022 * typeck.c (lookup_argument_method): Allow WFL in place of method
16023 DECL_NAME during method definition check
16025 1998-10-09 Tom Tromey <tromey@cygnus.com>
16027 * gjavah.c (decode_signature_piece): New function.
16028 (print_c_decl): Use it. Added `name_override' argument.
16029 (print_method_info): Use name_override argument to print_c_decl.
16030 (seen_fields): Removed.
16031 (print_field_info): Don't update seen_fields.
16032 (struct method_name): New structure.
16033 (method_name_list): New global.
16034 (print_method_info): Add new method to list of methods.
16035 (name_is_method_p): New function.
16036 (print_field_info): If field name has same name as method, then
16038 (process_file): Parse methods before fields.
16039 (field_pass): New global.
16040 (HANDLE_END_FIELD): Take field_pass into account.
16042 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16044 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16045 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16047 1998-10-03 Anthony Green <green@cygnus.com>
16049 * jvspec.c: Fix bug in jvgenmain_spec patch.
16051 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16053 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16054 * decl.c (soft_exceptioninfo_call_node): New global variable.
16055 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16056 takes extra integer argument. soft_exceptioninfo_call_node
16058 * except.c (java_set_exception_lang_code): New function
16059 (method_init_exceptions): Called here.
16060 (prepare_eh_table_type): New function.
16061 (expand_end_java_handler): Called here.
16062 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16063 one argument. Modified generation of call to
16064 soft_badarrayindex_node to use new argument.
16065 (build_java_arrayaccess): Pass faulty index value to
16066 build_java_throw_out_of_bounds_exception.
16067 (generate_name): New function.
16068 (java_lang_expand_expr): New local variables node, current,
16069 has_finally_p. Expand TRY_EXPR node.
16070 (process_jvm_instruction): Replace top of the stack with thrown
16071 object reference when entering exception handler.
16072 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16073 specific tree codes.
16074 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16076 (DECL_SPECIFIC_COUNT): New macro.
16077 (prepare_eh_table_type, java_set_exception_lang_code,
16078 generate_name): New function declarations.
16079 (match_java_method): Declaration deleted.
16080 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16082 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16083 * parse.h (redefinition_error, refine_accessible_methods_list,
16084 can_cast_to_p): Function declaration removed.
16085 (classitf_redefinition_error, variable_redefinition_error,
16086 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16087 find_most_specific_methods_list, argument_types_convertible,
16088 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16089 valid_cast_to_p, valid_method_invocation_conversion_p,
16090 try_reference_assignconv, add_stmt_to_compound,
16091 build_jump_to_finally, build_tree_list, patch_try_statement,
16092 java_get_catch_block): New function declarations.
16093 * parse.y (string_buffer_type): Global variable deleted.
16094 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16095 finally): Rules tagged <node>.
16096 (TRY_TK, CATCH_TK): Token tagged <operator>.
16097 (class_body_declaration:, class_member_declaration:,
16098 formal_parameter:, explicit_constructor_invocation:,
16099 interface_member_declaration:, constant_declaration:,
16100 primary_no_new_array:, class_instance_creation_expression:,
16101 array_creation_expression:): Issue error on unsuported JDK1.1
16103 (try_statement:, catches:, finally:): Define actions.
16104 (catch_clause_parameter): New rule.
16105 (catch_clause:): Use new rule catch_clause_parameter.
16106 (parse_jdk1_1_error): New function.
16107 (redefinition_error): Renamed classitf_redefinition_error.
16108 (variable_redefinition_error): New function.
16109 (check_class_interface_creation): Call
16110 classitf_redefinition_error.
16111 (java_complete_tree): Added error message on JDEP_TYPE: case.
16112 (complete_class_report_errors): Fixed indentation.
16113 (declare_local_variables): Call variable_redefinition_error.
16114 (source_end_java_method): Call java_set_exception_lang_code and
16115 emit_handlers where appropriate.
16116 (java_method_add_stmt): Call add_stmt_to_block.
16117 (add_stmt_to_block): New function.
16118 (lookup_method_invoke): Fixed outside comment. new local variable
16119 candicates. Call find_applicable_accessible_methods_list and
16120 find_most_specific_methods_list when searching for a
16121 method. Modified error report to list possible candidates when
16123 (find_applicable_accessible_methods_list,
16124 find_most_specific_methods_list, argument_types_convertible): New
16126 (refine_accessible_methods_list): Function deleted.
16127 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16128 expr (if applicable) before calling patch_array_ref.
16129 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16130 (enter_block): Fixed comment.
16131 (enter_a_block): New function.
16132 (patch_assignment): Reorganized. Call try_reference_assignconv for
16133 references. Call valid_cast_to_p instead of can_cast_to_p.
16134 (try_reference_assignconv,
16135 valid_builtin_assignconv_identity_widening_p): New functions.
16136 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16137 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16139 (build_string_concatenation): Don't resolve StringBuffer.
16140 (patch_cast): Fixed inverted arguments.
16141 (patch_array_ref): Code to save array expr deleted. Call
16142 valid_cast_to_p instead of can_cast_to_p.
16143 (generate_labeled_block): Call generate_name.
16144 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16145 patch_try_statement): New functions.
16146 * typeck.c (match_java_method): Function deleted.
16148 1998-10-02 Anthony Green <green@cygnus.com>
16150 * jvspec.c: jvgenmain_spec uses different temporary file names.
16152 1998-10-02 Anthony Green <green@cygnus.com>
16154 * jvspec.c (lang_specific_driver): Fail if user specifies
16155 --main= when not linking.
16157 1998-09-28 Tom Tromey <tromey@cygnus.com>
16159 * class.c (make_class_data): Push value for `thread' field.
16160 * decl.c (init_decl_processing): Added `thread' field to class.
16162 * class.c (add_field): Always make static fields externally
16165 1998-09-26 Anthony Green <green@cygnus.com>
16167 * expr.c (build_java_athrow,
16168 build_java_throw_out_of_bounds_exception, expand_invoke,
16169 build_newarray, expand_java_multianewarray, build_java_monitor):
16170 Update comments to reflect _Jv_* function names.
16172 1998-09-25 Per Bothner <bothner@cygnus.com>
16174 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16175 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16176 * parse.y (expand_start_java_method): Likewise.
16178 1998-09-24 Per Bothner <bothner@cygnus.com>
16180 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16182 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16183 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16184 * expr.c: Remove no-longer-needed calls to promote_type.
16185 * decl.c (give_name_to_locals): Liekwise.
16186 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16187 * parse.y: Add/remove promote_type calls as appropriate.
16188 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16189 (parse_signature_string): Likewise.
16190 (build_java_array_type): Fix for now signature convenions.
16192 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16194 1998-09-23 Tom Tromey <tromey@cygnus.com>
16196 * class.c (init_class_processing): libjava function renamed to
16199 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16201 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16202 * java-tree.def: Fixed DEFTREECODE third argument.
16203 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16204 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16205 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16206 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16207 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16208 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16209 * lang.c (java_tree_code_type, java_tree_code_length,
16210 java_tree_code_name): New arrays.
16211 (lang_init): Append Java tree node definitions to Gcc ones.
16212 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16214 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16216 (java_lex): Allow declaration of empty string constants. Retain
16217 location information on CASE_TK and DEFAULT_TK.
16218 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16219 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16220 Modified to be more robust.
16221 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16222 (build_new_invocation, try_builtin_assignconv,
16223 patch_switch_statement, string_constant_concatenation,
16224 build_string_concatenation, patch_string_cst, patch_string,
16225 java_expand_switch): New function declarations.
16226 * parse.y: Rules related to switch and EH tagged <node>.
16227 (label_id): Set to NULL_TREE
16228 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16230 (this_or_super:): Fixed indentation.
16231 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16232 statement_expression:): Removed call to RULE on all sub-rules.
16233 (switch_expression:, switch_labels:): New rules.
16234 (switch_statement:, switch_block:, switch_block_statement_groups:,
16235 switch_block_statement_group:, switch_labels:, switch_label:):
16237 (throw_statement:, synchronized_statement:, try_statement:):
16238 Defined temporary actions.
16239 (class_instance_creation_expression:): Call
16240 build_new_invocation. Fixed indentation.
16241 (field_access): Fixed indentation.
16242 (method_invocation): Likewise.
16243 (make_qualified_primary): Use THIS_EXPR.
16244 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16245 resolving from SUPER, set *type_found.
16246 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16247 (java_complete_tree): Removed unused local variable `location'. Case
16248 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16249 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16250 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16251 STRING_CST: case. default: checks for patchable strings.
16252 (complete_function_arguments): Transform string constant or
16253 crafted StringBuffer if necessary.
16254 (build_method_invocation): Fixed comments.
16255 (build_new_invocation): New function.
16256 (patch_assignment): Call try_builtin_assignconv to figure a valid
16257 assignment conversion between builtin types.
16258 (try_builtin_assignconv): New function.
16259 (build_binop): Use URSHIFT_EXPR directly to call build.
16260 (operator_string): Use UNARY_PLUS_EXPR.
16261 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16263 (do_merge_string_cste, merge_string_cste,
16264 string_constant_concatenation, build_string_concatenation,
16265 patch_string, patch_string_cst): New function.
16266 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16267 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16268 (build_newarray_node): Use NEW_ARRAY_EXPR.
16269 (build_this): Use THIS_EXPR.
16270 (build_return): Enable debug information on return statement.
16271 (build_if_else_statement): Likewise.
16272 (complete_labeled_statement): Fixed related comment.
16273 (build_loop_body): Fixed comment.
16274 (build_bc_statement): Enable debug information on break/continue
16276 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16278 (patch_switch_statement, case_identity, java_expand_switch): New
16281 1998-09-21 Per Bothner <bothner@cygnus.com>
16283 * buffer.h (BUFFER_INIT): New macro.
16284 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16285 Pass (struct jcf_partial *state) to most functions.
16286 (jcf_block, jcf_relocation): New types.
16287 Support labels, branches, conditionals, loops.
16289 1998-09-21 Tom Tromey <tromey@cygnus.com>
16291 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16293 1998-09-21 Per Bothner <bothner@cygnus.com>
16295 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16296 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16297 not integer_type_node (INT_TYPE_SIZ bits).
16299 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16301 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16302 * jcf-dump.c (print_exception_table): New function.
16303 (disassemble_method): Better handling of wide instructions.
16304 Make more robust for bad input.
16306 1998-09-30 Jeffrey A Law (law@cygnus.com)
16308 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16311 1998-09-17 Jeffrey A Law (law@cygnus.com)
16313 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16315 1998-09-17 Tom Tromey <tromey@cygnus.com>
16317 * Makefile.in ($(PARSE_H)): Removed target.
16319 1998-09-17 Jeffrey A Law (law@cygnus.com)
16321 * Makefile.in (JAVA_OBJS): Add memmove.o
16322 (memmove.o): New target & rules.
16324 1998-09-15 Tom Tromey <tromey@cygnus.com>
16326 * expr.c (expand_invoke): Don't generate a call to the class init
16329 1998-09-14 Jeffrey A Law (law@cygnus.com)
16331 * Makefile.in: Add many missing dependencies.
16332 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16334 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16335 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16337 1998-09-11 Per Bothner <bothner@cygnus.com>
16339 * decl.c (complete_start_java_method): If method is static (and
16340 not private) call _Jv_InitClass.
16341 * expr.c (expand_invoke): Don't call build_class_init.
16343 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16345 1998-09-10 Jeffrey A Law (law@cygnus.com)
16347 * Make-lang.in (GCJ): Define before using.
16349 1998-09-09 Jeffrey A Law (law@cygnus.com)
16351 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16352 losing due to namespace pollution in GNU getopt.h
16354 1998-09-09 Tom Tromey <tromey@cygnus.com>
16356 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16357 (java.all.cross): Likewise.
16358 (java.rest.encap): Likewise.
16360 1998-09-08 Jeffrey A Law (law@cygnus.com)
16362 * gjavah.c (print_class_decls): Fix thinko in arglist
16363 * jcv-io.c (find_classfile): Similarly.
16365 1998-09-07 Jeffrey A Law (law@cygnus.com)
16367 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16369 1998-09-05 Tom Tromey <tromey@cygnus.com>
16371 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16372 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16373 * Makefile.in (PARSE_C): New macro.
16374 (PARSE_H): Likewise.
16375 (PARSE_SCAN_C): Likewise.
16376 ($(PARSE_C)): Target renamed from parse.c.
16377 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16378 (clean): Remove parse-scan.c as well.
16379 (parse.o): Depend on $(PARSE_C).
16381 1998-09-05 Anthony Green <green@cygnus.com>
16383 * README, license.terms: Removed.
16385 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16386 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16387 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16388 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16389 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16390 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16391 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16392 and Java trademark attribution.
16394 1998-09-04 Tom Tromey <tromey@cygnus.com>
16396 * Makefile.in: Use gcjh, not gjavah.
16397 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16398 * Make-lang.in: Changed gjavah to gcjh everywhere.
16400 1998-09-03 Per Bothner <bothner@cygnus.com>
16402 * gjavah.c: Support new -prepend -add -append flags.
16403 (print_method_info): Method is not virtual if class is final.
16405 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16407 * jv-scan.c: Fixed copyright assignment.
16408 * keyword.gperf: Likewise.
16409 * keyword.h: Likewise.
16410 * lex.c: Fixed copyright assignment.
16411 (java_lex): Push unicode back when parsing '<'.
16412 * lex.h: Fixed copyright assignment.
16413 * parse-scan.y: Likewise.
16414 * parse.h: Fixed copyright assignment.
16415 (build_debugable_stmt, complete_for_loop): New function prototypes.
16416 * parse.y: Fixed copyright assignment.
16417 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16418 size_zero_node when completing a loop with no exit condition.
16419 (for_statement_nsi:): Define action.
16420 (for_init:, for_update:): Return size_zero_node when empty.
16421 (declare_local_variables): Call build_debugable_stmt.
16422 (build_debugable_stmt): New function.
16423 (build_loop_body): Build debugable statement around loop
16425 (complete_loop_body): Take into account the debugable statement
16426 around the EXIT_EXPR.
16427 (complete_loop_body): New function.
16428 (patch_exit_expr): Fixed condition inversion.
16430 1998-09-02 Tom Tromey <tromey@cygnus.com>
16432 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16433 name of thread define.
16434 * jvspec.c (THREAD_NAME): New macro.
16436 (THREADLIB): Likewise.
16437 (lang_specific_driver): Recognize attempt to link with thread
16438 library or gc library. Recognize -ljava on command line so it
16439 isn't linked against more than once.
16441 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16443 * parse-scan.y (report_main_declaration): Name of the class
16444 containing `main' can be a qualified name.
16446 1998-08-31 Tom Tromey <tromey@cygnus.com>
16448 * config-lang.in: Changed gjavac to gjc everywhere.
16449 * Make-lang.in: Changed gjavac to gjc everywhere.
16451 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16453 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16454 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16455 and install the files.
16456 * Makefile.in (JAVA_OBJS_LITE): New variable.
16457 (compiler:): Now include jv-scan as a dependency.
16458 (../jv-scan$(exeext), parse-scan.c): New targets.
16459 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16460 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16461 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16462 check for errors even if parse_only.
16463 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16465 (yylex): New function. Uses java_lex body.
16466 (java_lex): Removed commented out statement. Remove local variable
16467 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16468 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16469 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16470 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16471 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16472 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16474 (java_lex_error): Empty if JC1_LITE is defined.
16475 (java_get_line_col): Return 0 if JC1_LITE is defined.
16476 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16477 SET_MODIFIER_CTX): Moved into the section containing the macros
16478 conditionally defined by JC1_LITE.
16479 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16480 argument if JC1_LITE is defined.
16481 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16482 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16484 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16485 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16486 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16487 to different values according to JC1_LITE.
16488 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16489 declared if JC1_LITE set.
16490 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16491 defined if JC1_LITE not set.
16492 (struct parser_ctx): Reorganized and skip the jc1 front end part
16494 (java_layout_classes): New function definition.
16495 (java_push_parser_context, java_init_lex, yyparse, yylex,
16496 yyerror): Prototype always declared. All other static function
16497 prototypes declared only if JC1_LITE is not set.
16498 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16499 declared in parse.h.
16500 (java_layout_classes): New function.
16501 (java_complete_expand_methods): No longer layout the class here.
16502 * parse-scan.y: New file.
16503 * jv-scan.c: New file.
16505 1998-08-25 Tom Tromey <tromey@cygnus.com>
16507 * gjavah.c (main): Handle -friend option.
16508 (friend_specs): New global.
16509 (generate_access): Handle friend_specs.
16510 (process_file): Likewise.
16511 (MAX_FRIENDS): New macro.
16512 (friend_count): New global.
16513 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16514 Changed all callers.
16516 1998-08-24 Per Bothner <bothner@cygnus.com>
16518 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16519 (main): Handle processing all the entries of a named .zip archive.
16520 * jcf-io.c (jcf_trim_old_input): New function.
16521 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16523 1998-08-24 Per Bothner <bothner@cygnus.com>
16525 * lang.c (flag_assume_compiled): Make default be on.
16527 1998-08-21 Per Bothner <bothner@cygnus.com>
16529 * jcf-dump.c: Add bunches of flags to control output more.
16530 (process_class): New function; support printing more than one class.
16531 (main): Support new --print-main and --javap flags.
16532 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16533 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16535 1998-08-20 Per Bothner <bothner@cygnus.com>
16537 Change mangling of dispatch table to match C++ vtable (w/thunks).
16538 * class.c (build_dtable_decl), java-tree.h: New function.
16539 (make_class_data): Call it.
16540 * decl.c (init_decl_processing): Likewise.
16542 1998-08-19 Warren Levy <warrenl@cygnus.com>
16544 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16545 soft_anewarray; adjust args passed.
16546 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16547 match _Jv_NewObjectArray.
16549 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16551 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16552 * expr.c (loopup_label): Call create_label_decl.
16553 (create_label_decl): New function.
16554 (java_lang_expand_expr): Call expand_start_bindings with argument
16556 * java-tree.h Added space after PROTO in function declarations
16558 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16559 (create_label_decl, push_labeled_block): New function
16561 * lex.c (label_id): Initialize.
16562 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16564 * parse.h Added space after PROTO in function declarations when
16566 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16567 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16568 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16569 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16571 (struct parser_ctxt): New fields current_loop,
16572 current_labeled_block.
16573 (build_if_else_statement, patch_if_else_statement,
16574 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16575 generate_labeled_block, complete_labeled_statement,
16576 build_bc_statement, patch_bc_statement, patch_loop_statement,
16577 build_new_loop, build_loop_body, complete_loop_body): New function
16579 * parse.y (java_warning_count): New global variable.
16580 (label_id): New static variable.
16581 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16582 (block:): Return size_zero_node when block is empty.
16583 (empty_statement:): Return size_zero_node.
16584 (statement:): Implement supplemental action when for_statement: is
16586 (label_decl:): New rule.
16587 (labeled_statement:): Rewritten using label_decl. Actions
16589 (labeled_statement_nsi:): Likewise.
16590 (if_then_statement): Actions implemented.
16591 (while_expression): New rule.
16592 (while_statement:): Rewritten using while_expression. Actions
16594 (while_statement_nsi:): Likewise.
16595 (do_statement_begin:): New rule.
16596 (do_statement:): Rewritten using do_statement_begin. Actions
16598 (for_statement:): Rewritten using for_begin. Actions implemented.
16599 (for_statement_nsi:): Likewise.
16600 (for_header:, for_begin:): New rules.
16601 (for_init:): Actions implemented.
16602 (statement_expression_list:, break_statement:,
16603 continue_statement:): Likewise.
16604 (yyerror): Count number of issued warning(s).
16605 (java_report_errors): Report error(s) and/or warning(s).
16606 (java_complete_class): Use build_java_argument_signature to
16607 recompute completed method signature.
16608 (java_check_regular_methods): New locals method_wfl and aflags.
16609 Use method_wfl instead of lookup_cl during error reports. Fixed
16610 indentation and modified some error messages. Use
16611 lang_printable_name in method instead of the DECL_NAME. New code
16612 to issue warnings on methods not overriding corresponding methods
16613 private to a different package.
16614 (java_method_add_stmt): Call add_stmt_to_compound.
16615 (add_stmt_to_compound): New function.
16616 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16617 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16618 (build_if_else_statement, patch_if_else_statement,
16619 build_labeled_block, generate_labeled_block,
16620 complete_labeled_statement, build_new_loop, build_loop_body,
16621 complete_loop_body, patch_loop_statement, build_bc_statement,
16622 patch_bc_statement, patch_exit_expr): New functions.
16623 * typeck.c (build_java_signature): Build argument signature before
16624 enclosing it in between parenthesis.
16626 1998-08-17 Warren Levy <warrenl@cygnus.com>
16628 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16629 (JAVA_OBJS): Added reminder comment
16631 1998-08-13 Nick Clifton <nickc@cygnus.com>
16633 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16634 be interpreted as a long long.
16636 1998-08-13 Warren Levy <warrenl@cygnus.com>
16638 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16639 soft_initialise_class. Use _Jv_NewMultiArray, not
16640 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16641 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16642 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16643 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16645 1998-08-12 Per Bothner <bothner@cygnus.com>
16647 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16648 length_identifier_node): New global tree node constants.
16649 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16650 Replace uses by super_identifier_node etc.
16651 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16653 * parse.y (resolve_field_access): Don't special-case ".length" if
16654 flag_emit_class_files.
16655 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16656 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16659 1998-08-11 Per Bothner <bothner@cygnus.com>
16661 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16662 * class.c (make_method_value): Remove init for removed fields.
16664 * class.c (layout_class): Use build_java_argument_signature.
16665 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16667 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16668 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16669 (build_java_signature): Don't use push_java_argument_signature.
16671 * typeck.c (lookup_argument_method): New function.
16672 * parse.y (java_check_regular_methods): Use lookup_argument_method
16673 instead of lookup_java_method2 followed by lookup_java_method.
16675 * parse.y (check_method_redefinition): Minor optimization.
16677 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16678 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16680 1998-08-10 Tom Tromey <tromey@cygnus.com>
16682 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16685 * gjavah.c (java_float_finite): Use K&R-style definition.
16686 (java_double_finite): Likewise.
16687 (generate_access): Now returns void. Changed all callers.
16688 (last_access_generated): Removed.
16689 (process_file): Only make a single pass over the .class file.
16691 1998-07-29 Per Bothner <bothner@cygnus.com>
16693 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16694 for compatibility for G++ (with -fvtable-thunks).
16695 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16697 * gjavah.c (process_file): Use public inheritance for super-class.
16699 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16701 * lex.c (java_init_lex): Initialize ctxp->package.
16702 * parse.h (struct parser_ctxt): package and package_len replaced
16703 by tree package, an identifier node. Field method_decl_list is
16704 gone. Fixed comments.
16705 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16706 class_in_current_package): New function prototypes.
16707 * parse.y (array_type:): Set class loaded flag on primitive type
16709 (package_declaration:): Assign ctxp->package to the
16711 (method_invocation:): Handle invocation of method qualified by
16713 (single_type_import_declaration:): Removed ambiguity check.
16714 (java_pop_parser_context): New local variable `next'. Reset and
16715 set IMPORT_CLASSFILE_NAME flags on current and previous import
16717 (java_accstring_lookup): Use new local macro COPY_RETURN.
16718 (lookup_field_wrapper): New function.
16719 (parser_qualified_classname): Use merge_qualified_name.
16720 (parser_check_super_interface): Broaden error message.
16721 (do_resolve_class): Check for qualified class name in the current
16722 compilation unit if appropriate.
16723 (process_imports): Check for already defined classes.
16724 (check_pkg_class_access): Got rid of call to
16725 get_access_flags_from_decl.
16726 (java_complete_expand_methods): Call safe_layout_class based on
16727 the current class size.
16728 (make_qualified_primary): Build a WFL qualification on primary if
16730 (merge_qualified_name): New function.
16731 (make_qualified_name): Use merge_qualified_name.
16732 (resolve_expression_name): Use safe_lookup_field.
16733 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16734 (resolve_qualified_expression_name): Likewise. Check on resolved
16735 element accessibility.
16736 (not_accessible_p, class_in_current_package): New functions.
16737 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16738 (patch_method_invocation_stmt): Merged common pieces. Check
16739 accessibility of invoked method.
16740 (check_for_static_method_reference): Add returned type in error
16742 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16743 (refine_accessible_methods_list): Merged two conditions in test.
16744 (java_complete_class): Sanity check on stabilize_ref gone.
16745 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16747 1998-07-28 Per Bothner <bothner@cygnus.com>
16749 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16751 1998-07-24 Tom Tromey <tromey@cygnus.com>
16753 * gjavah.c (F_NAN): Removed.
16754 (F_NAN_MASK): New macro.
16755 (F_POSITIVE_INFINITY): Removed.
16756 (F_NEGATIVE_INFINITY): Likewise.
16757 (java_float_finite): Rewrote.
16758 (D_NAN_MASK): Renamed.
16759 (java_double_finite): Rewrote.
16760 (D_POSITIVE_INFINITY): Removed.
16761 (D_NEGATIVE_INFINITY): Likewise.
16763 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16764 If verbose, print underlying representation of value in hex.
16766 1998-07-24 Per Bothner <bothner@cygnus.com>
16768 * buffer.h, buffer.c: New files.
16769 * Makefile.in (JAVA_OBJS): Add buffer.o.
16771 Support locals variables and writing their debug entries to .class.
16772 * jcf-write.c: Simplify some by user new buffer type.
16773 (vode_buffer_grow): Removed.
16774 (struct localvar_info): New type.
16775 (localsvars, localvartable): New buffers.
16776 (localvar_alloc, localvar_free): New functions.
16777 (generate_bytecode_insns): Handle local variables.
16778 (generate_classfile): Write LocalVariableTable attribute.
16780 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16782 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16783 * zipfile.h (ZIPMAGIC): New macro.
16785 1998-07-24 Tom Tromey <tromey@cygnus.com>
16787 * Makefile.in (gjavah.o): Updated dependencies.
16788 (jcf-dump.o): Likewise.
16789 (all.indirect): Use ../gjavah.
16790 (../gjavah$(exeext)): Likewise.
16791 (clean): Don't remove gjavah.
16792 (clean): Remove parse.c, not java/parse.c.
16793 * Make-lang.in (java): Added gjavah.
16794 (gjavah$(exeext)): New target.
16795 (GJAVAH_SOURCES): New macro.
16796 (java.all.build): Added gjavah.
16797 (java.all.cross): Likewise.
16798 (java.rest.encap): Likewise.
16799 * config-lang.in (compilers, stagestuff): Added gjavah.
16801 1998-07-23 Tom Tromey <tromey@cygnus.com>
16803 * gjavah.c (java_float_finite): New function.
16804 (java_double_finite): Likewise.
16805 (F_POSITIVE_INFINITY): New macro.
16806 (F_NEGATIVE_INFINITY): Likewise.
16808 (D_POSITIVE_INFINITY): Likewise.
16809 (D_NEGATIVE_INFINITY): Likewise.
16811 (print_field_info): Use java_float_finite and java_double_finite.
16813 1998-07-23 Per Bothner <bothner@cygnus.com>
16815 * parse.y (method_header): Name "this" implicit argument.
16817 1998-07-22 Per Bothner <bothner@cygnus.com>
16819 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16820 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16821 (put_linenumber): New function.
16822 (generate_bytecode_insns, generate_classfile): Write line numbers.
16824 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16826 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16827 (lookup_name, build_known_method_ref, build_class_init,
16828 build_invokevirtual, invoke_build_dtable, match_java_method,
16829 build_field_ref, pushdecl_force_head, build_java_binop,
16830 binary_numeric_promotion, build_decl_no_layout,
16831 build_java_arrayaccess, build_newarray, build_anewarray,
16832 build_java_array_length_access, build_java_arraynull_check): New
16833 extern function prototypes.
16834 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16835 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16837 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16839 * jcf.h (jcf_out_of_synch): New extern function prototype.
16840 * parse.h: Static/global function implemented in parse.y
16841 prototyped and declarations moved at the end of the file.
16842 (DECL_P): Check that the argument isn't null.
16843 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16844 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16845 (QUAL_DECL_TYPE): New macro.
16846 (PARAMS): Macro definition removed.
16847 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16848 (return_statement:): Call build_return.
16849 (field_access:): Call make_qualified_primary in sub rule.
16850 (method_invocation:): Build method invocation and call
16851 make_qualified_primary when processing primaries.
16852 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16853 get_type_from_signature.
16854 (java_check_regular_method): Extra integer 0 argument when calling
16855 lookup_java_method2.
16856 (lookup_java_interface_method2): Extra method DECL argument when
16857 calling lookup_java_interface_method2.
16858 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16859 COMPOUND_EXPR node.
16860 (java_complete_expand_method): Layout current class iff not
16861 already done. Don't process interface's methods.
16862 (java_complete_expand_method): Use super class only if it
16863 exists. Use current class otherwise.
16864 (make_qualified_primary): New function.
16865 (resolve_expression_name): Process qualified expression or
16866 expression from primary the same way.
16867 (resolve_expression_name): Two last arguments to
16868 resolve_field_access are now NULL_TREEs.
16869 (resolve_field_access): New variable is_static. Local field must
16870 be DECLs. is_static computed on field DECLs only. Append code in
16871 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16872 to initialize field_type.
16873 (resolve_qualified_expression_name): New local variable,
16874 previous_call_static and is_static. Handle primaries with function
16875 calls, casts, array references and `this'. `super' now handled as
16876 `(super_class)this'. Use is_static to clarify boolean expressions.
16877 Added code to handle case where a proper handle is required to
16878 access a field. Use QUAL_DECL_TYPE where applicable.
16879 (maybe_access_field): New function.
16880 (patch_method_invocation_stmt): New arguments primary, where,
16881 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16882 deleted. Use `where' as a type to search from if specified. Check
16883 for static method reference where forbidden. Append primary or
16884 current_this to the argument list if not calling constructor nor
16886 (check_for_static_method_reference): New function.
16887 (patch_invoke): Layout the class on which new is done if
16889 (lookup_method_invoke): Changed format to report errors on
16891 (qualify_ambiguous_name): New local variable this_found. Now
16892 handle things from primaries. Method call are considered
16894 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16895 changed into NULLs.
16896 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16897 (java_complete_tree): New case fo RETURN_EXPR. Process function
16898 call arguments in separate function.
16899 (complete_function_arguments): New function.
16900 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16902 (patch_assignment): Take the return function slot into account as
16903 a RHS. Distinguish assignment from a return.
16904 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16905 when checking methods in interfaces.
16906 (resolve_type_during_patch): NULL argument to unresolve_type_p
16907 instead of NULL_TREE.
16908 (patch_newarray): Fixed typo in comment.
16909 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16910 (build_return, patch_return): New functions.
16911 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16913 1998-07-21 Per Bothner <bothner@cygnus.com>
16915 * constants.c (find_name_and_type_constant, find_fieldref_index,
16916 find_methodref_index): New methods.
16917 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16918 just return given method. Also, rename to build_known_method_ref.
16919 (expand_invoke): Rename call to build_invoke_non_interface.
16920 * java-tree.h, parse.h: Update prototype.
16921 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16922 (such as expand_expr_stmt) if flag_emit_class_files.
16923 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16924 STACK_TARGET, IGNORE_TARGET): New macros.
16925 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16926 (generate_bytecode_insn): New function to generate method's bytecode.
16927 (generate_classfile): Node generate Code attribute for a method.
16928 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16929 push_long_const, field_op, adjust_typed_op, maybe_wide):
16930 New functions used by generate_bytecode_insn.
16932 * typeck.c (signature_include_return): Remove variable.
16933 (push_java_argument_signature, build_java_argument_signature): New.
16934 (build_java_signature): Use push_java_argument_signature.
16935 * parse.y: Use build_java_argument_signature instead of fiddling
16936 with signature_include_return.
16938 1998-07-17 Tom Tromey <tromey@cygnus.com>
16940 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16943 * Makefile.in (all.indirect): Added gjavah$(exeext).
16944 (gjavah$(exeext)): Added $(exeext).
16947 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16949 * class.c (layout_class): Call to java_layout_parsed_class replace
16950 by safe_layout_class.
16951 * expr.c (build_java_array_length_access): Removed static storage
16952 class in the function definition.
16953 (build_java_arraynull_check): Likewise.
16954 Also fixed typos in two comments.
16955 * lex.c (java_init_lex): Initialize static global kw_length.
16956 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16957 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16959 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16960 * parse.h (resolve_no_layout): New static function declaration.
16961 (get_identifier_in_static): Declaration removed.
16962 (java_layout_parsed_class): Function name declaration changed to
16964 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16965 not_initialized_as_it_should_p, build_this): New static function
16967 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16968 binary_numeric_promotion, stabilize_reference,
16969 build_decl_no_layout, build_java_arrayaccess): Extern function
16970 declarations moved into their own section.
16971 (build_newarray, build_anewarray, build_java_array_length_access,
16972 build_java_arraynull_check): New extern function declarations.
16973 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16974 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16976 (CALL_CONSTRUCTOR_P): New macro.
16977 * parse.y (kw_length): New static global tree node.
16978 (return_statement): Tagged <node>.
16979 (RETURN_TK): Tagged <operator>.
16980 (variable_declarator_id:): Build variable declaration with an
16981 empty initialization value if a syntax error was found in the
16982 initialization part of the variable declaration.
16983 (statement_without_trailing_substatement:): return_statement: now
16984 uses the default rule.
16985 (return_statement:): Temporarily fixed to return NULL_TREE.
16986 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16987 (class_instance_creation_expression:): Class creation rules now
16988 call build_method_invocation upon reduction.
16989 (array_creation_expression:): Rules call build_newarray_node upon
16991 (dim_exprs:): Build a list of dimension expressions.
16992 (dim_expr:): Store location of the OSB_TK in the dimension
16994 (method_invocation:): Added a new error rule.
16995 (build_unresolved_array_type): WFL argument may also be an array
16996 on a primitive type. Name of the argument changed to reflect this.
16997 (method_declarator): Insert argument type at the beginning of the
16998 argument type list and later reverse the list.
16999 (unresolved_type_p): Argument 'returned' may be optionally
17001 (java_layout_class_from_source): Function renamed
17003 (resolve_and_layout): Now call resolve_no_layout and
17005 (resolve_no_layout): New function.
17006 (purify_type_name): New function.
17007 (complete_class_report_errors): Call purify_type_name during error
17008 report on a type not found.
17009 (process_imports): error_found local variable doesn't need to be
17010 initialized to zero.
17011 (declare_local_variables): New local type_wfl. Fixed typo in error
17012 message. type_wfl assigned to unresolved type and used to register
17013 incomplete type. Build a WFL around the variable initialization
17014 statement so that debug info can be generated on it.
17015 (source_start_java_method): Reverse argument list after they've
17017 (current_this): New static global variable.
17018 (java_complete_expand_methods): Set current_this when appropriate.
17019 (resolve_expression_name): Build correct static and non static
17020 field access bearing a simple name.
17021 (resolve_field_access): Resolve the length field of arrays. Handle
17023 (patch_method_invocation_stmt): Set the type of the method
17024 invocation to error_mark_node. This value is later overridden by a
17025 valid type, if any. Don't handle qualified constructor invocation
17026 as qualified method invocation. Call lookup_method_invoke with its
17027 new flag. It's no longer necessary to access the selected method
17028 as the value of a tree list. Handle constructor invocation.
17029 (patch_invoke): Reverse argument list when invoking non interface
17030 methods. Insert call to new as the first argument of the
17032 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17033 defined within a final class. Return INVOKE_STATIC if the invoked
17034 method is a constructor.
17035 (lookup_method_invoke): New lc argument is a flag to indicate a
17036 constructor lookup. Now handle constructor lookup. Choose the most
17037 specific method in case several were matching the invocation
17038 requirements. Return a method decl instead of a tree list featuring
17039 one single method decl element.
17040 (refine_accessible_methods_list): New lc flag argument to
17041 indicate that a constructor is being looked up.
17042 (not_initialized_as_it_should_p): New function.
17043 (java_complete_tree): Now process fake tree codes
17044 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17045 save_expr on resolved function call arguments. Case on
17046 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17047 (patch_assignment): LHS can be a field access expression. When
17048 dealing with reference, lhs_type is the promoted type of the
17049 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17051 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17052 (patch_binop): Use not_initialized_as_it_should_p where
17054 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17055 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17057 (resolve_type_during_patch): New function.
17058 (patch_cast): Call resolve_type_during_patch to resolve type and
17059 report error accordingly.
17060 (patch_array_ref): Use not_initialized_as_it_should_p where
17061 applicable. Array base expression is saved before being
17062 used. Promote the type of an array elements if it contains non
17064 (build_newarray_node, patch_newarray, build_this): New functions.
17066 1998-07-16 Tom Tromey <tromey@cygnus.com>
17068 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17069 increment it in `for' statement.
17070 (print_field_info): If number is inf or nan, don't print it.
17071 (print_method_info): If method name is `delete', just ignore it.
17072 (print_c_decl): Special-case jstringArray.
17074 * gjavah.c (help): New function.
17075 (no_argument): New function.
17076 (usage): Changed text.
17077 (main): Rewrote argument handling. Now handles -v, --help,
17079 (version): New function.
17080 (found_error): New global.
17081 (main): Return found_error.
17082 (generate_access): Set found_error.
17083 (print_c_decl): Likewise.
17085 1998-07-15 Tom Tromey <tromey@cygnus.com>
17087 * gjavah.c (print_c_decl): Don't print "," when examining field.
17088 Skip type name when looking at "[L" types.
17089 (process_file): Now static.
17090 (generate_access): Now returns int.
17091 (last_access_generated): New global.
17092 (process_file): Clear last_access_generated; make multiple passes
17094 (print_field_info): Just return if generate_access returns true.
17095 (print_method_info): Likewise. Also, allow <init> functions to
17097 (print_c_decl): Added is_init argument. Print constructors
17099 (print_cxx_classname): Use UTF8_GET to extract characters from
17101 (print_base_classname): New function.
17102 (print_class_decls): New function.
17103 (process_file): Use it.
17104 (utf8_cmp): New function.
17106 1998-07-13 Nick Clifton <nickc@cygnus.com>
17108 * lang-options.h: Format changed to match changes in gcc/toplev.c
17109 to implement a --help option.
17111 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17113 * decl.c (init_decl_processing): Revert change to dtable_type.
17115 1998-07-09 Per Bothner <bothner@cygnus.com>
17117 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17119 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17121 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17123 * lang.c (lang_init): Default flag_exceptions to 1, without
17124 checking to see if it's 2 first.
17126 1998-07-08 Jeffrey A Law (law@cygnus.com)
17128 * constants.c: Include "system.h".
17129 * decl.c: Likewise.
17130 * lang.c (flag_new_exceptions): Get via extern now.
17131 (lang_init_options): New functions. Turn on flag_new_exceptions.
17133 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17135 * lex.c (java_lex): Return 0 when we see an invalid character in
17138 * lex.c (java_read_char): Specify extra argument when calling
17140 (java_read_unicode, java_parse_end_comment,
17141 java_parse_escape_sequence): Likewise,
17142 (java_lex): Specify extra argument when calling
17143 java_lex_error. Test that IDs are beginning with a legal character
17144 for IDs. Handle invalid characters with an error message and a
17145 call to java_lex_error.
17146 (java_lex_error): Adjust column position by new argument
17147 `forward'. Issue an error even if in the middle of reporting an
17150 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17152 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17153 we don't explicitly put a null pointer when we're copying it.
17155 1998-07-07 Tom Tromey <tromey@cygnus.com>
17157 * gjavah.c (print_cxx_classname): New function.
17158 (super_class_name): Likewise.
17159 (print_super_fields): Removed.
17160 (in_super): Removed.
17161 (print_field_info): Never generate #defines.
17162 (print_c_decl): Changed generated types to match JNI. No longer
17163 print class name before method name.
17164 (print_method_info): Print "static" before static methods.
17165 Print "virtual" before non-final methods.
17166 (usage): Use exit(1), not exit(-1).
17168 (print_field_info): Use %.17g to print a double.
17169 (last_access): New globals.
17170 (process_file): Initialize last_access.
17171 (usage): Now static.
17172 (ACC_VISIBILITY): New define.
17173 (generate_access): New function.
17174 (print_field_info): Call it.
17175 (print_method_info): Likewise. Also, generate information for all
17176 methods, not just native methods. Return void.
17177 (print_c_decl): Return void.
17178 (print_field_info): Return void.
17180 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17182 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17183 processing the jc1 grammar file. Prefix bison functions and
17184 variables with java_.
17185 (parse.c): Dependencies on parse.h and lex.h
17186 * expr.c (build_java_arrayaccess): Function now global.
17187 * java-tree.h: Comment reorganized to carry on previous
17188 classification effort.
17189 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17190 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17191 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17192 java_parse (new prefix java_ generated by bison).
17193 (java_layout_parsed_class, java_register_parsed_class): Function
17195 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17196 * lex.c (static tree wfl_op): Variable deleted.
17197 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17198 ctxp fields to NULL_TREE.
17199 (java_lex): No longer create WFL for operators. Filename caching
17200 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17201 created as STRING_CST and later expanded. Removed extra argument
17202 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17204 (build_wfl_node): Removed code in comments.
17205 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17206 store token and location data in the current bison token.
17207 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17208 static/extern function declaration at the beginning of the file.
17209 (struct qualification): Data structure definition deleted.
17210 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17211 (qualify_ambiguous_name): Function declaration modified. Function
17212 now returns nothing.
17213 (build_array_ref, patch_array_ref, make_qualified_name,
17214 resolve_qualified_expression_name, maybe_generate_clinit,
17215 resolve_field_access): New static function declarations.
17216 (build_java_arrayaccess): New extern function declaration.
17217 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17218 (CALL_EXPR_PRIMARY): Macro deleted.
17219 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17220 (struct parser_ctxt): Field initialized_final
17221 removed. non_static_initialized, static_initialized: New fields.
17222 * parse.y (static tree kw_super, static tree kw_this): New global
17224 (%union): tree wfl field of operator member replaced by int
17225 location. WFLs are non longer created for operators.
17226 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17227 (qualified_name:): Now calls make_qualified_name to build the
17229 (type_declaration:): Consider generating <clinit> when class
17231 (variable_declarator:): Directly build an assignment node when the
17232 variable is initialized when declared.
17233 (this_or_super:): Build a WFL and set current location when THIS
17234 or SUPER are parsed.
17235 (expression_statement:): Wrap statement around a WFL.
17236 (primary_no_new_array:): Fixed typo. Changed value returned by
17237 THIS_TK because of its new type (temporary).
17238 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17239 (field_access:): Build qualified name with SUPER.
17240 (method_invocation:): Fixed returned value because of SUPER's new
17242 (array_access:): Use OSB_TK location information.
17243 (post_increment_expression:, post_decrement_expression:,
17244 unary_expression:, pre_increment_expression:,
17245 pre_decrement_expression:, unary_expression_not_plus_minus:,
17246 cast_expression:, multiplicative_expression:,
17247 additive_expression:, shift_expression:, relational_expression:,
17248 equality_expression:, and_expression:, exclusive_or_expression:,
17249 inclusive_or_expression:, conditional_and_expression:,
17250 conditional_or_expression:, assignment:): Use new location/token
17251 information available on operators.
17252 (create_class): Set super_decl_type to NULL_TREE when processing
17254 (register_fields): Field initialization is now a MODIFY_EXPR
17255 node. Chain initialization code to the matching lists (according
17256 to the field declaration modifiers).
17257 (maybe_generate_clinit): New function.
17258 (method_header): Don't set method's DECL_NAME to a WFL when adding
17259 methods to java.lang.Object.
17260 (resolve_and_layout): Now can return NULL_TREE if the type
17261 resolution fails. Otherwise, return the class DECL instead of its
17263 (check_method_redefinition): Don't patch method DECL_NAME if it
17264 belongs to java.lang.Object.
17265 (process_imports): Simply assign error_found to the value returned
17266 by check_pkg_class_access.
17267 (declare_local_variables): Don't use their init statements (if
17268 any) when parsing error were previously found. Reuse MODIFY_EXPR
17269 build during parsing as an init statement.
17270 (java_method_add_stmt): Now return the current method body.
17271 (java_layout_parsed_class, java_register_parsed_class): Functions
17273 (java_complete_expand_methods): Initialize the constant pool on a
17274 per class basis. Layout the classes before expanding their method
17275 bodies. Don't try expand artificial constructor code if error were
17276 found. Make the classes data and register them if no error were
17278 (java_complete_expand_method): Retrieve an artificial constructor
17279 argument list before entering its body. Assign the top block to
17280 the artificial constructor function body and set types of declared
17281 blocks and compound statements to void. Walk method body if not an
17282 artificial constructor.
17283 (make_qualified_name, cut_identifier_in_qualified): New functions.
17284 (resolve_expression_name): Fixed comments. Save/restore the
17285 current class CLASS_LOADED_P flag value. Build non qualified
17286 static field access and handle qualified expression names.
17287 (resolve_field_access, resolve_qualified_expression_name): New
17289 (patch_method_invocation_stmt): Use the new expression resolution
17290 scheme, calling resolve_field_access when the function call is
17291 resolved as an expression.
17292 (qualify_ambiguous_name): Function rewritten to work on qualified
17293 expression produced by make_qualified_name.
17294 (java_complete_tree): Promote type when function's argument are
17295 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17296 the assignment to discover further errors if RHS is a expression
17297 name that fails to evaluate. Declare LHS initialized even though
17298 the assignment failed. Don't use the location variable and removed
17299 extra argument in patch function calls. Now handle the ARRAY_REF
17300 case and build internal string representation when STRING_CSTs are
17302 (build_method_invocation): Don't wrap function call around a WFL.
17303 (build_assignment): Likewise. Use the operator location
17305 (patch_assignment): Handle array access LHSs. Handle error
17306 provenance, resulting in a better error report.
17307 (build_binop): Use op_location from operator as binop location
17309 (build_unaryop, build_incdec, build_cast): Likewise.
17310 (patch_binop): Extract location information from the node. Fixed
17311 typo in error message.
17312 (patch_unary_op): Extract location information from the node.
17313 (build_array_ref, patch_array_ref): New functions.
17315 1998-07-01 Tom Tromey <tromey@cygnus.com>
17317 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17318 match _Jv_IsInstanceOf.
17319 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17320 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17322 1998-06-30 Tom Tromey <tromey@cygnus.com>
17324 * decl.c (init_decl_processing): Functions are now named
17325 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17327 1998-06-29 Per Bothner <bothner@cygnus.com>
17329 * java-tree.h (load_class): Add prototype.
17330 * class.c (is_compiled_class): Add missing arg to load_class.
17331 * expr.c (expand_java_NEW): Call load_class.
17332 * parse.y (process_import): Removed bogus use of void return value.
17334 1998-06-25 Per Bothner <bothner@cygnus.com>
17336 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17337 Function name is "_Jv_Throw" instead of "soft_athrow".
17338 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17339 Function name is "_Jv_AllocObject" instead of "soft_new".
17340 Takes an extra parameter (object size).
17341 * expr.c: Update calls.
17343 1998-06-24 Per Bothner <bothner@cygnus.com>
17345 * lex.c (java_get_line_col): Handle end-of-file.
17346 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17348 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17350 * lang.c (lang_init): Make -fexceptions the default.
17351 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17352 exception handling is not turned on.
17354 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17356 * lang.c (flag_new_exceptions): Make this this default.
17357 * decl.c (end_java_method): Call emit_handlers.
17358 * except.c (method_init_exceptions): Set language code and version.
17359 (expand_start_java_handler): Enable exception, and call
17360 expand_eh_region_start.
17361 (expand_end_java_handler): Enable exception, and set up catch blocks.
17362 (emit_handlers): New routine to generate the saved handlers.
17363 * java-except.h (emit_handlers): Add prototype.
17365 1998-06-12 Per Bothner <bothner@cygnus.com>
17367 We used to have three different representations of the constant pool:
17368 the CPool structure, the tree_constant_pool, and the constructures
17369 used to build the Class object (which may need class and string
17370 constants) in compiled code. None were appropriate for compiling
17371 to .class files, so I did a major overhaul.
17373 First, the tree_constant_pool array was removed. Things were
17374 modified to the CPool structure in the JCF could be used.
17375 Second, a "capacity" field was added to the CPool, and functions
17376 written to search for a matching constant, adding one if not found.
17377 The code that generated the Class object was changed to use a CPool.
17378 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17379 the static Class object are now only in build_constants_constructor.
17380 Finally, I wrote code which can generate a .class file (including its
17381 constant pool) from the RECORD_TYPE of a class. This is a big step
17382 on the way to compiling Java source into .class files.
17384 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17385 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17387 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17388 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17389 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17390 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17391 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17392 (lang_type): Removed constant_pool field.
17393 * jcf.h (CPool): Renamed size to count. Added field capacity.
17394 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17395 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17396 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17398 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17399 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17400 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17401 (set_constant_entry, find_constant1, find_constant2,
17402 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17403 find_utf8_constant, find_class_or_string_constant): New functions.
17405 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17406 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17407 (give_name_to_class, get_class_constant): Likewise.
17408 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17409 (get_name_and_type_constant, get_ref_constant): Removed.
17410 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17411 * parse.y: Don't save/restore tree_constant_pool.
17412 * verify.c (verify_jvm_instructions): Update for new approach.
17413 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17415 * lang-options.h: Added -femit-class-file, -femit-class-files.
17416 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17417 (lang_f_options): Added "emit-class-file(s)".
17419 * expr.c (build_java_arrayaccess): Generate more efficient array
17420 bounds checking, by using unsigned compare.
17422 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17424 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17426 * parse.h: New comment on the handling of unresolved type
17427 identifiers. JDEPs are now part of the jdep_code enum.
17428 (typedef struct jdep): Now use enum jdep_code or int, depending on
17429 availability. Both are narrowed down to an 8 bits bitfield.
17430 (CALL_EXPR_PRIMARY): Fixed comment.
17432 1998-06-10 Tom Tromey <tromey@cygnus.com>
17434 * Make-lang.in (java): Added gjavac and jvgenmain.
17435 (java.start.encap): Depend on gjavac.
17436 (java.rest.encap): Depend on jvgenmain.
17438 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17439 (JAVA_CROSS_NAME): Likewise.
17440 (java.all.build): Depend on jvgenmain and gjavac.
17441 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17442 (jvgenmain$(exeext)): New target.
17443 (java.install-common): Wrote.
17444 * config-lang.in (compilers, stagestuff): Added gjavac and
17447 1998-06-10 Dave Brolley <brolley@cygnus.com>
17449 * lang.c (lang_decode_option): New argc/argv interface.
17451 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17453 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17454 * decl.c (build_decl_no_layout): New function.
17455 * expr.c (java_lang_expand_expr): Layout declarations found in
17456 blocks before they're pushed.
17457 * jcf-parse.c (load_class): Save current line when parsing class
17459 (parse_source_file): Register class before expanding their
17461 * lang.c (put_decl_node): Produce `null' when `void *' is
17463 * lex.c (static tree wfl_op): New static global, for error report
17465 (java_init_lex): wfl_operator and wfl_op initialized
17466 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17468 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17469 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17470 build_unresolved_array_type): New static function definitions.
17471 (build_decl_no_layout): New extern function declared.
17472 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17473 faulty modifier exists.
17474 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17475 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17476 (UNARY_PLUS_EXPR): New fake operator.
17477 (struct parser_ctxt): New field osb_number.
17478 * parse.y (static tree wfl_operator): New static WFL for operator
17479 bound error messages.
17480 (DECR_TK, INCR_TK): Moved.
17481 (OP_TK): Tagged <operator>.
17482 (array_type:): Now call build_unresolved_array_type.
17483 (dim_expr:): Count the number of '[' seen.
17484 (post_increment_expression, post_decrement_expression,
17485 pre_increment_expression, pre_decrement_expression,
17486 unary_expression_not_plus_minus, unary_expression:): Actions are
17487 now building the corresponding unary expressions.
17488 (cast_expression:): Actions are now building cast expressions.
17489 (build_unresolved_array_type): New function.
17490 (create_interface): Reset the number of declared interfaces.
17491 (create_class): Likewise.
17492 (method_header): Methods declared within the scope of an interface
17493 are now implicitly set public and abstract.
17494 (java_complete_class): Variable's and parameter's type are patched
17495 with a promoted type.
17496 (declare_local_variables): Resolved non builtin types are promoted
17497 before being used to build a variable decl. Removed type patch
17498 posted on variable initialization statement.
17499 (source_start_java_method): Use build_decl_no_layout to build the
17500 decl of a parameter of incomplete type.
17501 (java_register_parsed_class): Process interfaces too. Call
17502 rest_of_decl_compilation on each processed class declarations.
17503 (java_complete_expand_methods): Don't attempt to expand things in
17505 (java_complete_tree): Process CONVERT_EXPR, even though it always
17506 has a type. Propagate error_mark_node to node's type too. Promote
17507 method's call argument type and return error_mark_node if
17508 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17509 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17510 handle unary operator nodes.
17511 (build_assignment): Added comment.
17512 (print_int_node): New function.
17513 (patch_assignment): New second argument. New error handling. Use
17514 print_int_node. Handle references. Use can_cast_to_p to issue
17515 different error message according to the context and check upon
17516 the initialization of the RHS.
17517 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17518 (operator_string): Handle more operators.
17519 (patch_binop): No longer use a function static
17520 wfl_operator. Improved error message on shift distance.
17521 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17522 patch_cast): New functions.
17524 1998-06-05 Per Bothner <bothner@cygnus.com>
17526 * jvspec.c: New file.
17527 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17529 * java-tree.h (identifier_subst): Add declaration.
17531 1998-06-04 Tom Tromey <tromey@cygnus.com>
17533 * jvgenmain.c (main): Generate call to JvRunMain.
17535 * class.c (make_class_data): Push value for "sync_info" field.
17536 * decl.c (init_decl_processing): Push "sync_info" field.
17538 1998-06-03 Per Bothner <bothner@cygnus.com>
17540 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17541 Java (source) name, not signature.
17542 Set TYPE_ALIGN to (at least) that of element_type.
17544 1998-06-02 Per Bothner <bothner@cygnus.com>
17546 * class.c: Moved classname-mangling-rekated code to ...
17547 * mangle.c: ... this new file.
17548 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17549 * Makefile.in: Update for above changes.
17551 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17553 * expr.c (truthvalue_conversion): Convert integer and floating
17554 point value to their truth value.
17555 * lex.c (java_lex): Handle the `null' literal.
17556 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17557 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17558 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17561 * parse.y: Reorganization/documentation on token declaration.
17562 (binop_lookup[]): New added new tree codes.
17563 (relational_expression): Build corresponding binary operators.
17564 (equality_expression, conditional_and_expression,
17565 conditional_or_expression): Likewise.
17566 (java_complete_class): Fix crash in debug message.
17567 (java_complete_tree): Check initialization of method call
17568 arguments. Further bogus node evaluation to detect more error
17569 during assignments. Handles more binary operators.
17570 (patch_assignment): Use DECL_P.
17571 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17573 (operator_string): Handle more case. Compacted source.
17574 (patch_binop): Changed function comment. Checking for
17575 uninitialized first operand takes the compound assignment into
17576 account and uses DECL_P. Checking for uninitialized second operand
17577 delayed to routine's end. Use macros to issue type bound error
17578 messages and issue messages on both operands if their types are
17579 different. Force fixed type into node. Handle all binary
17582 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17584 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17585 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17586 build operator node and return tokens.
17587 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17588 * parse.h (java_complete_tree): Changed returned type in prototype.
17589 (build_method_invocation, build_assignment, patch_assignment,
17590 patch_binop): New static function declarations.
17591 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17592 BUILD_EXPR_WFL): New macros.
17593 * parse.y (enum tree_code binop_lookup[]): New static for token to
17595 (%union): Parser union has new sub-structure `operator'.
17596 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17597 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17598 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17599 ASSIGN_ANY_TK): Tokens tagged `operator'.
17600 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17601 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17602 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17603 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17604 (assignment_operator:): Rule tagged `operator'.
17605 (expression_statement:): Re-installed default rule.
17606 (method_invocation:): Sub rules call build_method_invocation.
17607 (postfix_expression:): Don't attempt to resolve name here. Just
17609 (multiplicative_expression:): Sub-rules build corresponding binop
17611 (additive_expression:, shift_expression:, and_expression:,
17612 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17613 (assignment:): Sub rule invoke build_assignment.
17614 (assignment_operator:): Default rules on sub rules.
17615 (force_error): Added documentation on this variable.
17616 (declare_local_variables): Build initialization calling
17618 (expand_start_java_method): Removed unused rtx declaration. Mark
17619 arguments as already initialized.
17620 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17621 (java_complete_expand_methods): Don't process next method if
17622 completion of the previous one triggered errors.
17623 (java_complete_expand_method): Call source_end_java_method if no
17624 error were found during completion.
17625 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17626 locals declaratilon. Handle names found within a class. Return
17627 error_mark_node when things aren't found.
17628 (patch_method_invocation_stmt): Return error_mark_node on failures.
17629 (patch_invoke): Removed unused local. Return the correct node.
17630 (java_complete_tree): Now returns a value. The BLOCK section binds
17631 local identifiers and the type of a BLOCK is now void. Assign the
17632 result of operand completion on COMPOUND_EXPR. Assign the
17633 encapsulated node of a WFL to the result of its completion, except
17634 when the node is an identifier. Now handle MODIFY_EXPR and several
17635 binary operators. Return error_mark_node on errors.
17636 (build_method_invocation, build_assignment, patch_assignment,
17637 build_binop, operator_string, patch_binop): New functions.
17638 * typeck.c (binary_numeric_promotion): New function.
17640 1998-05-21 Per Bothner <bothner@cygnus.com>
17642 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17643 Replace most uses of ident_subst by identifier_subst.
17645 * class.c (push_class_static_dummy_field): Removed function.
17646 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17647 instead of looking got "class" static field. Create that decl here.
17648 (class_identifier_node): Removed; no longer needed.
17649 (init_class_processing): Don't init class_identifier_node.
17650 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17651 Do nreverse 0 times (instead of twice) for Object and Class.
17652 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17654 1998-05-20 Per Bothner <bothner@cygnus.com>
17656 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17657 while initializing linenumber_count and linenumber_table.
17658 Do it before init_function_start (which calls emit_line_note).
17659 * expr.c (expand_byte_code): Don't need to clear lineno here.
17661 1998-05-18 Tom Tromey <tromey@cygnus.com>
17663 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17664 then mangle number as _N_.
17666 * class.c (mangle_class_field): New function.
17667 (build_class_ref): Set assembler name of class reference using
17668 mangle_class_field.
17669 (push_class_static_dummy_field): Likewise.
17671 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17673 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17674 of assigning to TREE_CODE. The latter method exploits a feature
17675 of GCC that is not ANSI compliant.
17677 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17679 * decl.c (pushdecl_force_head): New function.
17680 (pushlevel): Removed conditional printf.
17681 (complete_start_java_method): Don't enter local variable scope if
17682 function is compiled from source code.
17683 * expr.c: parse.h now included
17684 (java_lang_expand_expr): New function.
17685 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17686 printf. Terminate buffer when doing directories.
17687 * jcf-parse.c (parse_source_file): Call lang_init_source before
17688 parsing and before code generation.
17689 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17690 use printf if the macro is defined.
17691 * lang.c (lang_init): Install lang_expand_expr hook on
17692 java_lang_expand_expr.
17693 (java_dummy_print): New function.
17694 (lang_init_source): New function.
17695 * lex.c (java_lex): Remember location of an opening brace at the
17696 second nesting level.
17697 (java_is_eol): Unget character seen after a CR if it is EOF.
17698 * parse.h: Now includes lex.h
17699 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17700 printf if the macro is defined.
17701 (expand_start_java_method, build_expr_block, enter_block,
17702 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17703 New static function declarations.
17704 (pushdecl_force_head): New extern function declaration.
17705 (INCOMPLETE_TYPE_P): New macro.
17706 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17707 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17708 BLOCK_EXPR_ORIGIN): New macros.
17709 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17710 DECL_SOURCE_LINE_LAST): New macros.
17711 (struct parser_ctxt): Removed field current_method_decl, redundant
17712 with the field current_function_decl. Added fields
17713 first_ccb_indent1 and pending_block.
17714 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17715 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17717 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17718 (compilation_unit:): Cosmetic on sub rule.
17719 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17720 (variable_initializer:): Installed default rule on expression:.
17721 (method_declaration:): method_header: starts a new
17722 method. method_body: installs the function body, absorbs blocks
17723 emitted for temporary variable scopings, pops function's body block
17724 and merges function's last statement lineno in DECL_SOURCE_LINE.
17725 (method_body:): Installed default rules.
17726 (block:): Call enter_block when an opening brace is seen. Absorb
17727 scoping blocks and call exit_block when a closing brace is seen.
17728 (block_statement:): Cosmetic changes.
17729 (method_invocation:): Create WFL around CALL_EXPR node.
17730 (patch_stage): Added comment around definition.
17731 (method_header): Try to use first_ccb_indent1 as the first line of
17732 the method, so BP debug info are emitted at the first opening
17733 brace of the function. If the function has no body, use the
17734 location of the function's name. Override currently defined method
17735 name with the matching WFL so we can point redefinition errors
17736 using the location where the function's name was declared.
17737 (check_abstract_method_header): Interprets DECL_NAME as an
17738 identifier or as a WFL, accordingly.
17739 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17740 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17741 location and name information out of it and reinstall DECL_NAME to
17742 its original identifier node value.
17743 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17744 function's source code).
17745 (read_import_dir): Test the value returned by find_class and issue
17746 a fatal accordingly.
17747 (declare_local_variables): Push a new block for the scope of the
17748 new variable(s) if code has been already generated at that nesting
17749 level. Pinpoint redefinition errors using the variable id
17750 WFLs. Generate initialization code if necessary. If the variable
17751 type is incomplete, register a patch on its decl.
17752 (source_start_java_method): Rewritten. Define a new block for the
17753 function's parameters. Build parameter decl out of function's
17754 arguments and register them for a patch if their types are
17756 (expand_start_java_method): Includes the part of
17757 source_start_java_method that was pushing the parameter decls and
17758 completing the method start code.
17759 (source_end_java_method): Removed call the expand_end_bindings and
17760 poplevel (already taken care of). Reinstall function's arguments
17761 and get function's last line of code before calling
17762 expand_function_end.
17763 (java_method_add_stmt): New comment before the function's
17764 code. Complement the second operand of the current COMPOUND_EXPR
17766 (java_complete_expand_methods): Don't generate debug info on line
17767 zero when expanding a generated constructor.
17768 (java_complete_expand_method): Set start and end line numbers for
17769 a artificially generated constructor to one and manually call
17770 enter_block and exit_block when defining it. For all methods:
17771 expand function's start calling the new expand_start_java_method
17772 and invoke java_complete_tree on the effective method's body, if
17774 (resolve_expression_name): Now use lookup_name_in_blocks to search
17775 local variable decls and print out an error when variables are
17777 (patch_method_invocation_stmt): Inserted comment before the
17779 (lookup_method_invoke): Chain method's arguments using chainon
17780 with the current arg list as a second argument. Inserted missing
17781 IDENTIFIER_POINTER when reporting an error on methods not found.
17782 (refine_accessible_methods_list): Don't retain constructors.
17783 (patch_arguments): Function removed.
17784 (java_complete_tree): Inserted comment before the function's
17785 code. New case for BLOCKs. Moved the WFL case a bit
17786 further. Complete function's arguments.
17787 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17788 maybe_absorb_scoping_blocks): New functions.
17790 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17792 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17794 * jcf-parse.c (parse_source_file, java_error_count): New forward
17795 and extern declarations.
17796 (java_parse_abort_on_error): Macro moved.
17797 (jcf_parse_source): fatal called if fopen fails. Now calls
17799 (parse_source_file): New parse_only parameter. Reflects the
17800 elimination of the second pass.
17801 (yyparse): parse_source_file called with argument set to 0.
17802 * jcf.h (JCF_ZERO): Sets java_source to zero.
17803 * lex.c (java_init_lex): pass argument is gone. Function modified
17804 to be called once during the analysis of a file.
17805 (java_unget_unicode): Fixed typo in fatal message.
17806 (java_get_line_col): Likewise.
17807 (java_lval): Likewise. String literals no longer built during
17809 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17811 * parse.h (MODIFIER_WFL): New macro.
17812 (parse_check_super, parser_check_super_interface): Now return int.
17813 (parser_chain_incomplete_item, not_builtin_p,
17814 complete_method_decl): Declarations removed.
17815 (build_method_invocation_stmt, build_invoke): Renamed using the
17816 `patch' instead of `build'
17817 (register-incomplete_type, obtain_incomplete_type,
17818 java_complete_tree, java_complete_expand_method,
17819 unresolved_type_p, create_jdep_list): New function declarations.
17820 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17821 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17822 (jdep): New typedef on new struct _jdep.
17823 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17824 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17825 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17826 JDEP_RESOLVED_P): New macros.
17827 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17828 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17829 JDEP_VARIABLE): New enum values and jdep kinds.
17830 (jdeplist): New typedef on struct _jdeplist.
17831 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17833 (CALL_EXPR_PRIMARY): New macro.
17834 (struct parser_ctxt): Fields java_pass, current_method_decl,
17835 method_decl_list deleted. New field jdeplist.
17836 (INCOMPLETE_P): Macro deleted.
17837 * parse.y (single_type_import_declaration:): Removed pass switch.
17838 (type_import_on_demand_declaration): Likewise.
17839 (field_declaration:): Removed pass switch on all sub rules.
17840 (class_declaration:): Call the complete_class_decl removed on
17842 (method_declaration:): Removed second pass switch. No longer chain
17843 methods decl when method_header reduced.
17844 (method_header:): Sub rules no longer depend on pass switch.
17845 (method_declarator:): Likewise.
17846 (method_body:): Likewise.
17847 (abstract_method_declaration:): Likewise.
17848 (block_statement:): Likewise.
17849 (local_variable_declaration:): Likewise.
17850 (argument_list:): Likewise.
17851 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17852 removed. Partial CLASS_EXPR tree node built instead.
17853 (postfix_expression:): Removed pass switch on all sub rules.
17854 (java_pop_parser_context): Free classd_list content.
17855 (yyerror): Call obstrack_grow0 to finalize error message.
17856 (check_class_interface_creation): Comment modified to reflect new
17857 returned value meaning. Removed second pass switch. Return 1 if an
17858 error was found, 0 otherwise. Adjust pointer on filename if a
17859 leading path separator was found.
17860 (maybe_create_class_interface_decl): Removed first pass switch
17861 when linking the class decl to the class_list. Install a new
17862 jdep_list for the class.
17863 (add_superinterfaces): List of unresolved interfaces is
17864 gone. Unresolved interfaces are directly added to the current
17866 (create_interface): Second pass shortcut removed.
17867 ctpx->modifier_ctx access through MODIFIER_WFL.
17868 (create_class): Second pass shortcut removed. Call to
17869 register_incomplete_type replaces the call to
17870 parser_chain_incomplete_item.
17871 (complete_class_decl): Function removed.
17872 (duplicate_declaration_error): New way of retrieving redeclared
17874 (register_fields): Call to lookup_modifier_cl replaced by
17875 MODIFIER_WFL. New way of handling unresolved type, using
17876 unresolved_type_p and obtain_incomplete_type.
17877 register_incomplete_type replaces call to parser_chain_incomplete_item.
17878 (patch_stage): New static global variable.
17879 (method_header): New way of handling unresolved type, using
17880 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17881 indicates that the method decl needs to be patched.
17882 (check_abstract_method_header): Call to lookup_modifier_cl
17883 replaced by MODIFIER_WFL.
17884 (method_declarator): Incomplete argument type are registered
17885 calling register_incomplete_type. Patch on the declared method is
17886 issued in that case.
17887 (unresolved_type_p): New function.
17888 (parser_check_super_interface): New comment to reflect function's
17889 modified returned type (int). Function and has a new argument
17890 this_wfl. Call to parse_error_context uses this_wfl instead of
17891 relying on lookup_cl.
17892 (parser_check_super): Comment reflects function's new returned
17893 type (int). Function returns nonzero value on error.
17894 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17895 register_incomplete_type, jdep_resolve_class): New functions to
17896 handle incomplete types in declarations.
17897 (java_complete_class): Rewritten to work with the new incomplete
17898 type handling scheme.
17899 (complete_class_report_errors): Likewise.
17900 (complete_method_decl): Removed: it jobs is now handled by
17901 java_complete_class.
17902 (do_resolve_class): Class loaded in not already loaded and not
17903 found in Java source code.
17904 (java_check_regular_methods, java_check_abstract_methods): Don't
17905 call complete_method_decl anymore.
17906 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17907 (read_import_dir): Got rid of the pass number dependency.
17908 (declare_local_variables): New handling of unresolved types (patch
17910 (source_start_java_method): New parameter level. Function called
17911 with level set to 1 when argument types are potentially
17912 unresolved. Called to complete the job with level set to 2 once
17913 types are complete.
17914 (source_end_java_method): Call to permanent_allocation
17915 removed. Waiting to be replaced by a more suitable obstack
17917 (java_complete_expand_methods, java_complete_expand_method,
17918 java_expand_finals): New functions.
17919 (build_method_invocation_stmt): Renamed
17920 patch_method_invocation_stmt. Extracts function call expression
17921 (wfl) and arguments (args) from CALL_EXPR tree operands.
17922 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17923 call. Patch the function and argument operand of the CALL_EXPR
17925 (patch_argument, java_complete_tree): New functions.
17927 1998-04-20 Per Bothner <bothner@cygnus.com>
17929 Recover from missing fields and methods (i.e. error instead of fatal).
17930 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17931 * expr.c (expand_invoke): Recover from missing method.
17932 (expand_java_field_op): Recover from missing field.
17933 Inline references to java.lang.{Integer,Char,...}.TYPE.
17934 * typeck.c (get_type_from_signature), java-tree.h: New function.
17935 * class.c (add_method): Use get_type_from_signature.
17936 (build_class_ref): Handle a class that was not found.
17937 * typeck.c (convert): Handle conversion to pointers (for convenience).
17938 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17939 instead of lookup_field to handle missing fields.
17941 * jcf-parse.c (process_zip_dir): Set java_source.
17943 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17945 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17947 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17949 * jcf-parse.c (load_class): Don't change input_filename before
17950 calling jcf_parse_source (but still do it before calling
17952 (jcf_parse_source): Assign input_filename after having saved the
17954 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17955 list. ctxp->modifier_ctx zeroed according to its new
17956 definition. ctxp->filename initialized. Removed
17957 JAVA_MODIFIER_CTX_UNMARK.
17958 (java_unget_unicode): Update the character based column position.
17959 (java_allocate_new_line): ref_count not used anymore. Always free
17960 ctxp->p_line. Initialize c_line->char_col to 0.
17961 (java_get_unicode): Update the character based column position.
17962 (java_lex): Use ctxp->elc to store current position in source
17963 file, at the beginning of the parsed token. Set modifier_ctx entry
17964 corresponding to the parse modifier to a WFL node. Return a WFL
17965 node when an identifier is parsed.
17966 (java_lex_error): Now uses ctxp->elc to store current position in
17968 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17969 * lex.h (build_wfl_node): New function definitions.
17970 (struct java_line): ref_count and next fields are gone. New field
17972 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17973 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17974 (JAVA_COLUMN_DELTA): New macro.
17975 (java_lc): New typedef on new struct _java_lc.
17976 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17977 (parse_error_context, parse_warning_context): Changed prototypes.
17978 (java_get_line_col): Added as an available global function.
17979 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17980 (IC_DECL): Replaced by macro IC_TYPE
17981 (DEPEND_WFL): New macro.
17982 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17984 (exit_java_complete_class): Removed a commented out statement.
17985 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17986 now an array of tree nodes. Deleted fields line_list and
17987 e_line. New field elc, to replace e_line.
17988 * parse.y (array_type:): Build WFL node.
17989 (qualified_name:): Build a single WFL node out of two. Retain
17990 the location information of the first node in the resulting node.
17991 (package_declaration:): Use package name as a WFL node
17992 (single_type_import_declaration:): Use imported name as a WFL node.
17993 (type_import_on_demand_declaration:): Use root of the imported
17994 packages as a WFL node.
17995 (field_declaration:): Removed unused local variable cl.
17996 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17997 (yyerror): New static elc. Removed static error_line, error_pos.
17998 New local code_from_source. Save ctxp->elc into elc at the first
17999 pass. Call java_get_line_col to get a string of the line where
18000 the error occurred.
18001 (debug_line): Removed static function.
18002 (parse_error_context, parse_warning_context): Parameter cl is now
18003 a WFL node. Use its value to initialize ctxp->elc.
18004 (redefinition_error): Parameter cl is now a WFL node.
18005 (parse_add_interface): New parameter wfl. No longer call
18006 lookup_cl, use wfl instead.
18007 (check_class_interface_creation): Parameter cl is now a WFL node.
18008 (maybe_create_class_interface_decl): Likewise.
18009 (add_superinterfaces): New function.
18010 (create_interface): Removed local cl, node, super_decl,
18011 super_decl_type. Function now uses id as a WFL node. Better
18012 warning/error report on obsolete or forbidden mix of
18013 modifiers. Now calls add_superinterfaces to register interfaces.
18014 (create_class): Removed local cl, node. Local variable id is used
18015 as a WFL node. Better error report on forbidden modifier
18016 mix. Uses add_superinterfaces to register interfaces.
18017 (find_field): Argument cl is now a WFL node. Now store the WFL
18018 node of a fields that needs to be checked for their
18020 (method_header): Local variable node non longer used. Local
18021 variable id replaces cl.
18022 (check_modifiers_consistency): Local variable cl is now a WFL
18024 (method_declarator): Local variable cl replaced by parameter id.
18025 (parser_qualified_name): Now uses parameter name as a WFL node.
18026 (parser_check_super_interface): New parameter wfl, for achieve
18027 greater accuracy during error reports.
18028 (parser_chain_incomplete_item): New parameter named location. Used,
18029 along the decl, to construct the incomplete item node.
18030 (java_complete_class): resolve_class now uses WFL node extracted
18031 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18033 (complete_method_decl): Unresolved function's argument types are WFL.
18034 (resolve_class): Parameter cl is now a WFL node.
18035 (resolve_and_layout): Likewise.
18036 (do_resolve_class): Likewise. Try first to use cl and then do the
18037 lookup on the decl when calling check_pkg_class_access.
18038 (complete_class_report_errors): Use IC_TYPE in place of
18039 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18040 instead of doing a lookup over the decl.
18041 (java_check_final): Use WFL info from field tree list.
18042 (lookup_cl): Rewritten and returns a statically defined WFL node.
18043 (lookup_modifier_cl): Now uses information from WFL nodes.
18044 (process_imports): Likewise.
18045 (read_import_dir): name and cl arguments replaced by a single WFL
18046 node. Function modified accordingly.
18047 (find_in_imports_on_demand): Now uses WFL node.
18048 (check_pkg_class_access): cl argument is now a WFL node.
18049 (declare_local_variables): Fixed to use WFL nodes.
18050 (resolve_expression_name): Likewise.
18051 (build_method_invocation_stmt): name_combo argument renamed
18052 wfl. Function modified to use WFL nodes.
18053 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18054 (lookup_method_invoke): cl is now a WFL node. Added missing
18055 IDENTIFIER_POINTER to class type decl name.
18057 1998-04-14 Dave Brolley <brolley@cygnus.com>
18059 * lang.c (init_parse): Now returns char* containing the filename.
18061 1998-04-10 Per Bothner <bothner@cygnus.com>
18063 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18065 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18066 * class.c (make_class_data): If flag_assume_compiled, initial class
18067 state is CSTATE_PREPARED; make superclass and interfaces direct
18068 references, rather than constant pool indexes.
18070 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18072 * parser.y: Include flags.h. Removed debug variable pl.
18073 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18074 (block:): Likewise.
18075 (labeled_statement_nsi:): Generate debug info when reducing
18076 expression_statement:.
18077 (check_pkg_class_access): get_access_flags_from_decl invocation
18078 fixed for new CLASS_* flags location.
18079 (source_end_java_method): Save/restore parser context when
18080 entering/leaving this routine. Restore lineno to its right value
18081 before calling expand_end_bindings.
18082 (build_method_invocation_stmt): build_invoke called with the
18083 current line information.
18084 (build_invoke): New argument cl. Wrap the function call around a
18086 (refine_accessible_methods_list): Changed comment, removed
18088 * parse.h: Fixed typo in comments.
18089 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18090 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18091 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18093 * lex.c (java_lex): Record the last closing curly bracket of a
18095 * jcf-parse.c (jcf_parse_source): Now calls
18096 java_check_methods. Clarified comment, fixed typo.
18098 1998-04-09 Dave Brolley <brolley@cygnus.com>
18100 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18101 (finish_parse): Expose for non USE_CPPLIB builds.
18103 1998-04-08 Jeffrey A Law (law@cygnus.com)
18105 * lang.c (lang_print_xnode): New function.
18107 1998-04-03 Per Bothner <bothner@cygnus.com>
18109 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18110 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18111 used to build a class's dispatch table.
18112 (make_class_data): Generate dispatch table if flag_assume_compiled.
18113 Set dtable of class object to address of class_dtable_decl.
18115 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18116 be volatile and have side effects - generates better code.
18118 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18119 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18121 * expr.c (expand_invoke): If class is final, method is
18122 effectively final, so can call it directly.
18124 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18126 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18128 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18130 * parse.y (build_method_invocation_stmt): Removed extra argument
18133 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18135 * expr.c (dtable_indent): Now static global.
18136 (expand_invoke): Now call invoke_build_dtable and
18137 build_invokevirtual.
18138 (invoke_build_dtable, build_invokevirtual): New functions.
18139 * jcf-io.c (find_class): Defer issuing a warning by setting
18140 jcf->outofsynch to 1.
18141 * jcf-parse.c (jcf_out_of_synch): New function.
18142 (load_class): Test this_jcf.outofsynch flag and call
18143 jcf_out_of_synch accordingly.
18144 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18145 comment indentation.
18146 * lex.c (java_get_unicode): Fixed code indentation.
18147 (java_lex): Create string literal. Fixed typo. Removed several
18148 premature obstack_free.
18149 * parse.h: New enums for name resolution and invocation mode.
18150 (struct qualification): New data structure.
18151 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18152 (do_resolve_class, build_method_invocation_stmt,
18153 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18154 debug_line, identical_subpath_p, invocation_mode,
18155 refine_accessible_methods_list, build_invoke,
18156 lookup_method_invoke): New functions declared.
18157 (build_invokevirtual, invoke_build_dtable, match_java_method,
18158 build_field_ref, jcf_out_of_synch): New references to external
18160 (struct parse_ctxt): Removed artificial_constructor field.
18161 * parse.y: (array_type:): Type defined for this rule.
18162 (class_type:): Installed default rule for interface_type:.
18163 (array_type:): Now build Java array type.
18164 (qualified_name:): Now use obstack_grow0.
18165 (method_declaration:): Skip the artificial constructor added to
18167 (abstract_method_declaration:): Execute the code only during pass 1.
18168 (block:): Installed default rule in block_statements:.
18169 (block_statement:): Add the statement to the method during pass 2.
18170 (statement_expression): Installed default rule for
18171 method_invocation:.
18172 (argument_list:): Added code to build the argument list.
18173 (method_invocation:): Added call to create the method invocation
18175 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18176 (debug_line): New function for debug.
18177 (complete_class_decl): No longer do something during pass 1.
18178 (method_header): Use BUILD_PTR_FROM_NAME.
18179 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18181 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18182 function's main comment.
18183 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18185 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18186 (resolve_class): Now works with arrays.
18187 (do_resolve_class, resolve_and_layout): New functions.
18188 (java_check_regular_methods): Reverse method list before and after
18189 having processed it. No longer set ctxp->artificial_constructor.
18190 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18191 accordingly. Fixed typo in issued error message. Now use
18193 (find_in_imports_on_demand): Now use obstack_grow0.
18194 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18195 (source_end_java_method): Call expand_expr_stmt instead of
18196 expand_expr. Calls it before calling expand_function_end.
18197 (java_method_add_stmt): Do nothing if errors were found during
18199 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18200 (build_method_invocation_stmt, build_invoke, invocation_mode,
18201 lookup_method_invoke, refine_accessible_methods_list,
18202 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18204 * typeck.c (build_java_signature): Properly end method signature
18205 if return type skipped.
18206 (match_java_method): New function.
18208 1998-03-16 Per Bothner <bothner@cygnus.com>
18210 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18212 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18214 * expr.c (build_invoke_non_interface): New function.
18215 (methods_ident, ncode_ident): Now static globals.
18216 (expand_invoke): Use build_invoke_non_interface.
18217 * java-tree.h (struct lang_decl): New field function_decl_body.
18218 (DECL_FUNCTION_BODY): New macro.
18219 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18220 CLASS_FROM_SOURCE_P.
18221 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18222 before starting pass 2. Call to java_generate_parsed_class replaced
18223 by java_register_parsed_class.
18224 * lex.c: Fixed typo in header. Some line width related formating.
18225 * lex.h: Some line width related formating.
18226 * parse.h (source_end_java_method, resolve_expression_name,
18227 complete_class_decl, maybe_create_class_interface_decl,
18228 check_class_interface_creation): New static function declarations.
18229 (java_layout_parsed_class, java_method_add_stmt): New function
18231 (struct parser_ctxt): Field mark_class_generate removed. New
18232 fields class_list and artificial_constructor.
18233 * parse.y: Fixed typo in header.
18234 (class_declaration:): Call complete_class_decl when class body
18236 (method_declaration:): Call source_end_java_method in pass 2 when
18237 the method body is defined.
18238 (postfix_expression:): Do expression name resolution on sub-rule
18239 name during pass 2.
18240 (create_class, create_interface): Merged common pieces.
18241 (check_class_interface_creation, maybe_create_class_interface_decl):
18243 (complete_class_decl): New function.
18244 (register_fields): Fixed line width related typo.
18245 (method_header): Correctly skip first argument when fixing
18246 argument line. Changed the loop.
18247 (java_check_circular_reference): Now use ctxp->class_list.
18248 (java_complete_class): Removed start/stop marking.
18249 (java_check_regular_methods): Now takes a class decl as an
18250 argument. Add default constructor if none were encountered.
18251 (java_check_methods): Now use ctxp->class_list. Changed call to
18252 java_check_regular_methods.
18253 (source_start_java_method): Set DECL_ARG_TYPE for each function
18255 (source_end_java_method, java_method_add_stmt): New functions.
18256 (java_generate_parsed_class): No longer exists.
18257 (java_layout_parsed_class, java_register_parsed_class): New functions.
18258 (resolve_expression_name): New function.
18260 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18262 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18263 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18264 until pass initializations are done. Call read_import_dir with
18266 * parse.h: (lookup_modifier_cl): New function declared.
18267 (INTERFACE_FIELD_MODIFIERS): New macro.
18268 (OBSOLETE_MODIFIER_WARNING): New macro.
18269 * parse.y: (register_fields): Class type and current field name in
18270 local variables. Check modifier(s) if adding field(s) to an interface.
18271 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18272 and report errors using the faulty modifier line context.
18273 (lookup_modifier_cl): New function.
18274 (read_import_dir): Detect and report default import processing
18277 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18279 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18280 * class.c (is_compiled_class): Return 1 after making sure it
18281 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18282 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18283 * java-tree.h (flag_assume_compiled): Add decl.
18284 * lang.c (lang_f_options): Add the flag.
18285 (flag_assume_compiled): Add decl, default to 0.
18287 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18289 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18290 (is_compiled_class): Likewise.
18291 (layout_class): Likewise.
18292 (layout_class): Detect and lay out classes defined in source code.
18293 (interface_of_p, add_interface_do, may_add_interface): New
18295 (add_interface): Now use add_interface_do.
18296 (add_method_1): New function.
18297 (add_method): Now use add_method_1.
18298 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18299 (complete_start_java_method): New function.
18300 (start_java_mehod): Now call complete_start_java_method.
18301 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18302 (expand_invoke): Likewise and fixed typo.
18303 *gjava.c: (print_super_field): Use new argument to find_class
18306 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18307 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18308 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18310 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18311 (add_method_1, push_class): New prototypes.
18312 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18313 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18314 directory where the class was found.
18315 (find_class): New argument DO_CLASS_FILE. Function find_class
18316 modified accordingly.
18317 *jcf-parse.c: (fix_class_path): New function.
18318 (load_class): Use new VERBOSE argument. load_class now finds and
18319 loads/parses .class/.java files. Save read_state of current_jcf
18321 (java_parser_abort_on_error): New macro.
18322 (jcf_parse_source, parse_source_file): New function.
18323 (jcf_parse): Fixed typo.
18324 (yyparse): Call parse_source_file () only.
18325 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18326 writing the real class name back in the zip directory entry.
18327 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18328 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18329 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18330 (find_class): Prototype fixed.
18331 *lex.c: Added 1998 time stamp.
18332 Removed all static global variables, moved into the parser
18333 context data structure.. Now include unistd.h if SEEK_SET not
18335 (java_init_lex): Rewritten.
18336 (java_sneak_unicode): Modified current unicode access in current line.
18337 (java_unget_unicode): Likewise.
18338 (java_allocate_new_line): New allocation management.
18339 (java_read_char): Modified access and storage of unget_utf8_value.
18340 New way of processing current unicode.
18341 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18342 (java_get_unicode): Now use the parser context.
18343 (java_lineterminator): Likewise.
18344 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18345 of the reentrant parser implementation. Function now use the
18346 parser context data structure and java_lval. Fixed production of
18347 the float and double constant "out of range" error message. Fixed
18348 obstack use. Return integer value when hitting a modifier. Now
18349 return type for TRUE, FALSE and other predefined types. Return
18350 identifier as a TREE_LIST list containing the current line context
18351 as the TREE_VALUE sub-node.
18352 (java_unicode_2_utf8): Fixed typo in declaration.
18353 (java_lex_error): Now use the parser context data structure.
18354 *lex.h: Added 1998 time stamp.
18355 (struct java_line): New fields ref_count and next.
18356 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18357 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18358 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18359 *parse.h: Added 1998 time stamp.
18360 (java_parse_source_file): Renamed from parse_source_file.
18361 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18362 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18363 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18364 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18365 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18366 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18367 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18368 (struct parser_ctxt): New data structure to keep the parser context.
18369 *parse.y: Added 1998 time stamp, got rid of static global variables.
18370 (java_error_count, ctxp): New global variables.
18371 (%union): New value field.
18372 (numeric_type, integral_type): Rules removed.
18373 (primitive_type): Rule defined to handle integral, float, double and
18375 (qualified_name, package_declaration,
18376 single_type_import_declaration, type_import_on_demand_declaration,
18377 modifiers, class_declaration, super, interfaces,
18378 interface_type_list, class_body, field_declaration,
18379 field_declaration, variable_declarators, variable_declarator,
18380 variable_declarator_id, method_declaration, method_header,
18381 formal_parameter_list, formal_parameter, method_body, block,
18382 static, interface_declaration, extends_interfaces,
18383 abstract_method_declaration, local_variable_declarators): Rules now
18385 (force_error, do_warning): New global statics.
18386 (push_parser_context, parser_context_save_global,
18387 parser_context_restore_global, pop_parser_context): New functions.
18388 (yyerror): Now uses the global parser context. Fixed use of obstack.
18389 (parse_error, parse_error_context, parse_warning_context,
18390 java_accstring_lookup, redefinition_error, check_modifiers,
18391 parser_add_interface, create_interface, create_class, find_field,
18392 duplicate_declaration_error, register_fields, method_header,
18393 check_modifiers_consistency, check_abstract_method_header,
18394 method_declarator, parser_qualified_classname,
18395 parser_check_super_interface, parser_check_super,
18396 parser_chain_incomplete_item, java_check_circular_reference,
18397 layout_class_from_source, java_complete_class,
18398 complete_method_decl, resolve_class, complete_class_report_errors,
18399 java_check_final, check_method_redefinition,
18400 java_check_regular_methods, java_check_abstract_methods,
18401 java_check_methods, lookup_java_interface_method2,
18402 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18403 process_imports, find_in_imports, read_import_entry,
18404 read_import_dir, find_in_imports_on_demand,
18405 check_pkg_class_access, not_builtin_p, declare_local_variables,
18406 source_start_java_method, java_generate_parsed_class): New
18408 *typeck.c: (signature_include_return): New global variable.
18409 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18410 to add the function returned type in the signature.
18412 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18414 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18416 1998-01-29 Dave Brolley <brolley@cygnus.com>
18418 * Make-lang.in (java.info): Added.
18419 (java.install-info): Added
18421 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18423 * Makefile.in (clean): Also remove java/parse.c.
18425 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18427 Add a pair of -fbounds-check/-fno-bounds-check options.
18428 * lang.c (lang_decode_option): Add code to grok arguments.
18429 (flag_bounds_check): Add decl.
18430 (lang_f_options): New array w/ the option in it.
18431 * java-tree.h (flag_bounds_check): Add decl.
18432 * lang-options.h: New file.
18433 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18434 of a static macro value.
18435 (JAVA_ARRAY_EXCEPTION): Delete macro.
18437 1998-01-23 Per Bothner <bothner@cygnus.com>
18439 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18440 * expr.c (build_anewarray): Add missing promote_type.
18442 1998-01-22 Per Bothner <bothner@cygnus.com>
18444 Add array types with known length to optimize bounds checking.
18445 * typeck.c (build_java_array_type): Take length parameter.
18446 (java_array_type_length, build_prim_array_type): New functions.
18447 * java-tree.h: Update for new functions.
18448 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18449 * class.c: Use build_prim_array_type.
18450 * expr.c (can_widen_reference_to): Handle known-length array types.
18451 (verify_jvm_instructions): Keep track of integer push instructions
18452 followed by newarray/anewarray, so we can build known-length arrays.
18453 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18454 (java_array_data_offset): New function.
18455 (build_java_array_length_access): New function. Optimize if constant.
18456 (build_java_arrayaccess): Constant fold bounds check.
18457 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18458 (build_newarray, build_anewarray): New functions.
18459 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18460 * verify.c (merge_types): Handle known-lengh array types.
18462 1998-01-19 Per Bothner <bothner@cygnus.com>
18464 * expr.c (expand_byte_code): Fix performace bug, which caused
18465 searching linenumber_table to be linear rather than constant.
18467 1997-12-12 Per Bothner <bothner@cygnus.com>
18469 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18471 * decl.c, java-tree.h (soft_fmod_node): New global.
18472 * decl.c (init_decl_processing): Define __builtin_fmod.
18473 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18474 using __builtin_fmod.
18476 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18478 * keyword.h: New file, output of keyword.gperf as processed by
18480 * lex.c (java_lex_init): Initialize java_error_flag.
18481 * parse.c (YYERROR_NOW): Uses java_error_flag.
18482 * parse.y: New static java_error_flag. Useless definition of
18484 * parse.y (java_error): Portable error recovery using
18485 java_error_flag (not yet completely tuned).
18487 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18489 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18491 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18493 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18494 (parse.c, lex.c, keyword.h): New rules for Java source code
18496 * parse.c: Renamed into jcf-parse.c.
18497 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18498 * keyword.gperf: New file, Java keywords.
18499 * parse.y: New file, Java language grammar.
18500 * parse.h: New file, Java language grammar definitions.
18501 * lex.c: New file, Java language lexer.
18502 * lex.h: New file, Java language lexer definitions.
18504 1997-12-03 Per Bothner <bothner@cygnus.com>
18506 * decl.c (clinit_identifier_node), java-tree.h: New global.
18507 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18508 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18509 * expr.c (expand_java_field_op): Check for invalid assignment
18512 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18514 1997-10-27 Per Bothner <bothner@cygnus.com>
18516 * verify.c (verify_jvm_instructions): When processing a handler,
18517 attempt to set the current_subr to the right value.
18518 (More complicated code combines Sep 17 and Oct 22 versions.)
18520 1997-10-24 Per Bothner <bothner@cygnus.com>
18522 * class.c (push_class): Figure out (guess) name of source file.
18523 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18524 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18525 (parse_class_file): Change return type from int to void.
18526 Call debug_start_source_file/debug_end_source_file.
18528 * expr.c (build_java_binop): Fix masking 2nd operand.
18529 * decl.c (init_decl_processing): Set sizetype first.
18531 1997-10-22 Per Bothner <bothner@cygnus.com>
18533 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18534 (Revert Sep 17 change.)
18536 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18538 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18539 .class extension in their name and fix thing so we don't process
18540 them parse_zip_file_entries().
18541 (parse_zip_file_entries): Cleaned unused local variables.
18543 1997-10-20 Per Bothner <bothner@cygnus.com>
18545 * expr.c (can_widen_reference_to): Allows equal array element types.
18546 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18547 * jcf-dump.c (RET): Get (and print) index.
18549 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18550 Promote element type to POINTER_TYPE.
18552 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18554 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18555 find_in_current_zip, jcf_figure_file_type): Moved from
18556 jcf-reader.c to parse.c.
18557 * zextract.c: (read_zip_archive): takes file_comment_length possible
18558 field into account.
18560 1997-10-20 Per Bothner <bothner@cygnus.com>
18562 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18564 * verify.c (merge_types): Handle array types even better ...
18566 1997-10-17 Per Bothner <bothner@cygnus.com>
18568 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18570 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18571 * class.c (make_class_data): Don't build fields_decl if no fields.
18572 When building fields_decl, skip if DECL_ARTIFICIAL.
18574 * expr.c (java_stack_swap): Update stack_type_map.
18575 * verify.c (merge_types): Handle array types better.
18577 1997-10-15 Per Bothner <bothner@cygnus.com>
18579 * class.c (add_field): Don't promote short integral fields to
18580 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18581 * expr.c (push_value): Promote and convert short integral values.
18583 * decl.c, java-tree.h (integer_two_node): New constant node.
18584 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18586 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18588 * class.c (append_gpp_mangled_type): Use function argument
18589 unpromoted type to generate mangled name.
18591 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18593 * constants.c (build_constant_data_ref): Now uses current_class
18594 instead of main_class.
18595 (build_constants_constructor): Now uses current_class instead of
18597 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18598 of the global variable SeepZipFiles done here.
18599 * zextract.c (read_zip_archive): extra_field optional field taken
18600 into account while computing the position of the class file in the
18602 * verify.c (verify_jvm_instructions): Use current_jcf to search
18604 * parse.c (load_class): First search for the class to load in the
18605 current zip file. Saves current_jcf (restored before returning
18606 from that function). Don't call JCF_FINISH in the class was found
18607 in the current ZIP file.
18608 (jcf_parse): If the class was found in the current ZIP file, save
18609 its tree_constant_pool (for later reuse).
18610 (parse_class_file): New function. Process each method defined in
18611 the current class and record the class as to be later registered.
18612 (yyparse): Rewritten. Figure the type of the current file and switch
18614 * lang.c: New global variable current_jcf.
18615 (lang_init): Removed compiling_from_source test (done later, in
18616 yyparse). Removed call the jcf_parse ().
18617 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18618 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18619 in the current ZIP file) and zip_offset (offset to the class data in
18620 the current zip file).
18621 * jcf-reader.c: zipfile.h included.
18622 localToFile: New ZipFileCache static global variable
18623 (parse_zip_file_entries): New function. Browse the current ZIP
18624 file directory and process each class found.
18625 (process_zip_dir): New function. Register each class found in the
18626 ZIP file directory. The class aren't parsed but a valid JCF is
18627 link to each of them.
18628 (find_in_current_zip): New function. Search for a class in the
18629 current ZIP file directory. If found, prepare the class so that it
18631 (jcf_figure_file_type): New function. Examine the file structure
18632 to figure a class file, a ZIP file. If none of these categories are
18633 matched, a source file is assumed.
18634 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18635 SeenZipFile: New global variable.
18636 (open_in_zip): Use zipmember's length to accelerate the search for
18637 a member. If zipmember was NULL and zip file successfully read,
18639 * java-tree.h: New global variable current_jcf declared. Added
18640 declaration for current_constant_pool_tags, current_constant_pool_data,
18641 current_constant_pool_length, current_constant_pool_data_ref.
18642 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18643 store the JCF of classes seen in a zip file) and tree *constant_pool
18644 (to save a loaded class constant pool). current_class declared here.
18645 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18646 retrieve method_ref_constant.
18647 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18648 (OBJECT): get_class_constant now uses current_jcf.
18649 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18650 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18651 (expand_invoke): Now uses current_class instead of main_class
18652 (build_class_init): Now uses current_class instead of main_class
18653 * class.c: New static global variable registered_class.
18654 (register_class): New function.
18655 (emit_register_class): Modified to use registered_class instead of
18657 (is_compiled_class): Now take into account class seen in the archive.
18659 1997-10-06 Per Bothner <bothner@cygnus.com>
18661 * except.h: Renamed to: java-except.h.
18662 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18663 * except.c: Add semi-working (commented out) implementation.
18665 * expr.c (expand_iinc): Add needed flush_quick_stack.
18666 * parse.c (set_source_filename): New function.
18667 (give_name_to_class): Set input_filename from package.classname.java.
18669 * jcf-io.c (find_class): Don't look first in ".".
18671 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18673 * zextract.c (read_zip_archive): Now takes into account the
18675 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18677 1997-09-20 Per Bothner <bothner@cygnus.com>
18679 * constants.c, java-tree.h (build_internal_class_name): New function.
18680 (alloc_class_constant): Re-implement using build_internal_class_name.
18681 * class.c (make_class_data): Likewise.
18682 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18684 1997-09-17 Per Bothner <bothner@cygnus.com>
18686 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18687 to NULL before pushing an exception handler target.
18689 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18690 (java_stack_swap, java_stack_dup): Re-write to be safe from
18691 clobbering registers.
18692 (build_class_init): New function.
18694 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18696 * typeck.c (build_java_array_type): Temporary use
18697 permanent_obstack to create the array 'length' field.
18698 * expr.c (lookup_label): Temporay use permanent_obstack to create
18699 label if not found.
18700 * class.c (push_super_field): Tempory use permanent_obstack.
18702 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18704 * typeck.c (type_for_mode): Now handles double_type_node and
18706 * verify.c (verify_jvm_instructions): The instruction following
18707 the wide bytecode is checked. OPCODE_ret added to the list of
18710 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18712 * class.c (make_class): Temporary use permanent_obstack. Set the
18713 class CLASS_P field to 1.
18714 (push_class): Temporary use permanent_obstack.
18715 (set_super_info): Temporary use permanent_obstack.
18716 (add_method): Temporary use permanent_obstack, set
18717 METHOD_TRANSIENT().
18718 (add_field): Temporary use permanent_obstack. Sets
18719 FIELD_VOLATILE() and FIELD_TRANSIENT().
18720 (build_class_ref): Temporary use permanent_obstack if the class
18722 (build_static_field_ref): Temporary use permanent_obstack when
18723 creating field's rtl.
18724 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18725 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18726 and fields. Function finalized, as far as flag handling.
18727 (push_class_static_dummy_field): Temporary use permanent_obstack.
18728 (emit_register_class): Force generation of class registration at
18730 * decl.c (end_java_method): Call permanent_allocation() before
18732 * expr.c (can_widen_reference_to): Added comment to interface
18733 handling, fixed typo.
18734 (lookup_field): Now uses CLASS_P() to correct FIXME
18735 (expand_invoke): Verification on public && !static &&
18736 !abstract moved into soft_lookupinterfacemethod (kaffe).
18737 Use Object class dtable if objectref is an array when expanding
18739 (java_push_constant_from_pool): Temporary use permanent_obstack
18740 for CONSTANT_string
18741 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18742 create constant references.
18743 (get_constant): Temporary use permanent_obstack to create constant.
18744 (load_class): Temporary use permanent_obstack to load class.
18745 (jcf_parse): Temporary use permanent_obstack to perform class
18747 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18748 (build_java_signature): Temporary use permanent_obstack.
18749 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18751 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18752 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18755 1997-09-11 Per Bothner <bothner@cygnus.com>
18757 * class.c (append_gpp_mangled_type): Fix typo.
18758 (emit_register_class): Use main_class to get class object, rather
18759 than looking for no-longer-existing static decl starting with _CL.
18760 * typeck.c (parse_signature_type): Promote array element type
18761 if it is a RECORD_TYPE.
18763 1997-09-10 Per Bothner <bothner@cygnus.com>
18765 * class.c (push_class_static_dummy_field): New function.
18766 (mangle_static_field): New. Do G++-style mangling of static fields.
18767 (layout_class): Mandle static fields here, not in add_field.
18768 (build_class_ref): The class object is now a dummy static field.
18769 * decl.c (find_local_variable): Look for best, instead of first match.
18770 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18771 (build_java_athrow): Don't check here if exception is Throwable.
18772 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18773 (TYPE_USED): Removed. No longer used ...
18774 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18775 * verify.c (push_pending_label): New function.
18776 (push_pending_block): Renamed to check_pending_block.
18777 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18778 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18779 re-checking possible handlers) after a store (less wasted work).
18780 Check for null handler (finally) before calling add_handler.
18781 Various changes to (finally?) correctly handle try/finally.
18783 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18785 * class.c: Include stdio.h.
18787 1997-09-04 Per Bothner <bothner@cygnus.com>
18789 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18790 to make sure class is initialized before static/special invoke.
18792 * verify.c (verify_jvm_instructions): On a store instruction,
18793 call find_local_variable to force pre-allocation of decl and rtx.
18794 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18796 1997-09-03 Per Bothner <bothner@cygnus.com>
18798 * class.c (build_class_ref): Strip off "promoted_" if need be.
18799 (make_field_value): Call build_java_signature when needed.
18800 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18801 * expr.c (build_java_athrow): Don't push_value of exception.
18802 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18803 match specification of [fd]cmp[lg] for NaNs.
18804 (expand_byte_code): Add support for exception handler ranges.
18805 * except.c: Add skeleton for EH code-generation.
18806 * verify.c (merge_types): Treat all promoted integral types as equal.
18807 * constants.c (build_constants_constructor): To force creation of
18808 current_constant_pool_data_ref, call build_constant_data_ref.
18810 * javaop.def (lload): Fix typo.
18811 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18813 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18815 * parse.c: Don't include function.h.
18817 1997-08-27 Per Bothner <bothner@cygnus.com>
18819 * except.[ch]: New files.
18820 * Makefile.in (JAVA_OBJS): Add except.o
18821 * expr.c: Temporary warning about unimplemented exceptions.
18822 * verify.c: Verify exception handlers.
18824 * jcf-dump.c (disassemble_method): Print exception table.
18826 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18828 * expr.c (verify_jvm_instructions): Started a thorough
18829 verification of invoke* bytecodes.
18830 (expand_byte_code): flush quick stack if PC is the target of a
18831 branch. and undef RET (conflicting with config/i386/i386.h).
18832 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18834 (expand_invoke): Now handles invokeinterface and do more
18835 verification according to the bytecode.
18836 (lookup_field): Don't try to load the class if processing
18838 (can_widen_reference_to): Now handles interfaces.
18839 * decl.c (init_decl_processing): New global variable
18840 soft_lookupinterfacemethod_node, declared in java-tree.h.
18841 Call set_super_info on string_type_node.
18842 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18844 * class.c (set_super_info): Fills the CLASS_* flags according to
18846 (get_access_flags_from_decl): Handles all class flags.
18848 1997-08-26 Per Bothner <bothner@cygnus.com>
18850 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18851 * parse.c (yyparse): Check for abstract method, and missing code.
18852 * expr.c (expand_byte_code): Change interface.
18853 * lang.c (put_decl_node): Print promoted types prettier.
18854 * verify.c (verify_jvm_instruction): Change interface.
18855 Partial support for scanning exception table.
18856 For load instructions, handle promoted integral types.
18858 1997-08-21 Per Bothner <bothner@cygnus.com>
18860 * verify.c: New file, with contents moved from expr.c.
18861 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18862 * typeck.c (is_array_type_p): Moved here from expr.c.
18863 * java-tree.h: Add some now-needed function declarations.
18864 * Makefile.in (JAVA_OBJS): Added verify.o.
18866 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18868 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18869 METHOD_ABSTRACT flag.
18871 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18872 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18873 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18875 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18877 (start_java_method): Hook for SYNCHRONIZED methods.
18879 * expr.c (build_java_jsr, build_java_ret): New functions
18880 (JSR,PRE): New macros
18881 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18882 (verify_jvm_instructions): tableswitch, lookupswitch,
18883 monitorenter, monitorexit, goto_w: verified.
18884 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18885 (build_java_monitor): New function.
18886 (MONITOR_OPERATION): Modified to call build_java_monitor()
18887 (verify_jvm_instructions): Started a thorough verification of
18890 1997-08-19 Per Bothner <bothner@cygnus.com>
18892 Support verification of jsr/ret subroutines (used for try/finally).
18893 * decl.c (return_address_type_node): New type node.
18894 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18895 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18896 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18897 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18898 TYPE_USED): New macros for special types in type_map.
18900 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18901 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18903 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18905 * expr.c (can_widen_reference_to): New function.
18906 (pop_type): Use it.
18907 (merge_type_state): Support handling start of subroutine.
18908 (push_pending_block): Return char* error message, instead of calling
18909 fatal on an error. Also handle subroutines.
18910 (verify_jvm_instructions): Handle errors from push_poending_block.
18911 Support jsr and ret instructions.
18913 1997-08-19 Per Bothner <bothner@cygnus.com>
18915 * jcf-io.c (find_classfile): Fix thinko.
18916 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18918 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18920 * Makefile.in (BISON): Remove.
18922 1997-08-07 Per Bothner <bothner@cygnus.com>
18924 * Makefile.in: Convert to autoconf.
18925 * config-lang.in (outputs): Added java/Makefile.
18927 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18928 Rename cc1java to jc1.
18930 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18931 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18933 * class.c (class_depth): Do load_class if needed.
18935 Mostly better verification.
18936 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18937 (init_decl_processing): Change return type of soft_checkcast.
18938 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18939 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18940 lang_print_error): New functions.
18941 (lang_init): Set global hook print_error_function to lang_print_error.
18942 * expr.c: In the type_map ptr_type_node is only used for null now.
18943 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18944 (merge_types): Dererence pointer to record types before comparing.
18945 (decode_newarray_type, merge_types): On error just return NULL.
18946 (build_java_binop): Add preliminary implementation (with warning)
18947 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18948 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18949 (expand_compare, expand_java_goto, expand_java_call): Don't
18950 push_pending_block, since that only makes sense when verifying.
18951 (merge_type_state): Different return codes.
18952 (push_pending_block): A block may need to be verified more than once.
18953 (expand_byte_code): Warn about unused code at code generation time.
18954 (verify_jvm_instruction): Changed logic, since code may need to be
18955 re-verified if type-state has changed. Also, better error handling.
18956 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18957 Improve newarray, anewarray, ?aload, athrow,
18958 * java-tree.h (LABEL_CHANGED): New macro.
18960 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18962 * decl.c (soft_athrow_node): New global variable initialized.
18963 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18964 * typeck.c (convert): Added support for REAL_TYPE.
18965 (convert_to_char): New function.
18966 (convert): Handle CHAR_TYPE.
18967 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18968 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18969 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18971 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18972 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18973 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18974 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18975 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18976 to Use The Right Things.
18977 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18978 compatible with INT. BOOLEAN is made equivalent to BYTE.
18979 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18980 OPCODE_ifnonnull): Now supported.
18981 (build_java_athrow): New function.
18983 1997-08-04 Per Bothner <bothner@cygnus.com>
18985 Rename method name <init> to match G++ (and fix mangling).
18986 * class.c (layout_class): Replace method name of <init> by class name.
18987 (make_method_value): Do inverse renaming of constructor from <init>.
18988 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18989 * typeck.c (lookup_java_constructor): New function.
18990 * expr.c (expand_invoke): If method_name is <init>, call
18991 lookup_java_constructor to find constructor.
18993 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18995 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18997 * parse.c (get_class_constant): Modified to handle array "classes"
18998 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19000 (convert): Modified to handle real type.
19001 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19002 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19003 variables declared.
19004 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19005 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19006 global variables initialized.
19007 (find_local_variable): Handles the case of a pointer
19008 (end_java_method): Restore the use of one more scope
19009 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19010 build_java_array_length_access, expand_java_arrayload,
19011 expand_java_arraystore, expand_java_array_length,
19012 expand_java_multianewarray, expand_java_anewarray,
19013 build_java_check_indexed_type, is_array_type_p,
19014 build_java_throw_out_of_bound_exception): New functions.
19015 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19016 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19017 OPCODE_<t>aload): Implemented code for verification.
19018 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19019 ARRAY_NEW_MULTI): Macro defined.
19020 (CONVERT): Modified to invoke convert().
19021 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19023 1997-07-31 Per Bothner <bothner@cygnus.com>
19025 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19026 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19027 (make_class_data): Field name needs '/' as package prefix.
19028 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19030 1997-07-25 Per Bothner <bothner@cygnus.com>
19032 Implement debug information for local variables.
19033 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19034 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19035 DECL_LOCAL_SLOT_CHAIN): New macros.
19036 (struct lang_decl_var): New type.
19037 * parse.c (give_name_to_locals): Move to decl.c.
19038 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19039 (start_java_method): Re-write parameter handling.
19040 (pending_local_decls): New global variable.
19041 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19042 (find_local_variable): Accept pc so we can skips decls not in range.
19043 (struct binding_level): Add end_pc field.
19044 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19045 (various): Change so current pc gets passed to find_local_variable.
19047 * decl.c (init_decl_processing): Re-arrange fields in
19048 class_type_node and and method_type_node to match kaffe 0.9.1.
19049 * class.c (make_method_value, make_class_data): Update
19050 initializations to match.
19052 1997-07-16 Per Bothner <bothner@cygnus.com>
19054 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19055 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19056 (push_super_field): New function.
19057 (make_class_data): Handle inheritance of class static initializer.
19058 (layout_class): New name mangling.
19059 * constants.c (build_constant_data_ref): Init type of data array
19060 to a one-element array.
19061 (build_constants_constructor): Set DECL_SIZE from complete array type.
19062 * decl.c: Rename class_type, object_type etc to class_type_node,
19063 object_type_node etc. Make former inherit from latter.
19064 * expr.c (expand_invoke): Add cast of function address.
19065 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19066 * parse.c (yyparse): Don't call layout_class here.
19067 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19069 1997-06-14 Per Bothner <bothner@cygnus.com>
19071 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19072 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19073 (alloc_class_constant): New.
19074 * expr.c (expand_invoke): Make sure method's class is initialized.
19075 * class.c (interits_from_p, emit_register_class): New functions.
19076 * parse.c (yyparse): Call emit_register_class.
19078 1997-06-09 Per Bothner <bothner@cygnus.com>
19080 * constants.c: New file, to handle constant pool.
19081 * Makefile.in (JAVA_OBJS): Add constants.o.
19082 * decl.c (init_decl_processing): Update, fix, finish various structs.
19083 (pushdecl_top_level): New.
19084 * parse.c (layout_class): Moved to class.c.
19085 * expr.c (java_push_constant_from_pool): New function.
19086 * class.c (build_class_ref): Make work fully
19087 (make_class_data): Emit super-class, constant pool, interface vector.
19089 1997-06-03 Per Bothner <bothner@cygnus.com>
19091 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19092 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19093 * class.c (class_depth): New function.
19094 (lookup_named_class): Replaced by new function lookup_class.
19095 * decl.c (object_type_node, string_type_node): New.
19096 Remove various types that we no longer need.
19097 * expr.c (verify_jvm_instructions): New separate verifier pass.
19098 (push_type, pop_type): New functions for verifier.
19099 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19100 (expand_byte_code): Simplify, since we assume already verified.
19101 (expand_invoke): Now mostly works.
19102 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19103 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19104 * parse.c: Wait to allocate class object until we know its name.
19105 (layout_class): Calculate DECL_VINDEX for each virtual method.
19106 * typeck.c (get_array_type): Rename to ...
19107 (build_java_array_type): ... and provide working implementation.
19108 (build_java_signature): New function - build Java signature of type.
19109 (set_java_signature): New function - cache signature with type.
19110 (lookup_java_method): New function.
19112 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19114 * class.c (ident_subst): Take extra SUFFIX parameter.
19115 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19116 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19117 (build_class_ref): Actually implement.
19118 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19119 * decl.c (builtin_function): New.
19120 (init_decl_processing): Update for current Kaffe. Declare some
19121 builtin Kaffe functions.
19122 * expr.c (build_address_of): New.
19123 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19124 Renamed (from expand_java_new etc), and added working implementations.
19125 (build_field_ref): Now also handle static fields.
19126 (expand_invoke): Implement invokestatic, and start implement rest.
19127 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19128 * javaop.def: Rename invokevirt -> invokevirtual.
19129 * lang.c (use_handles): Removed.
19130 * parse.c: Add support for ConstantValue attribute.
19131 Handle nested loading of a class. (JPOOL_UTF): New.
19133 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19135 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19137 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19139 * Make-lang.in (java.install-man): New empty rule.
19140 * typeck.c (set_local_type): New function.
19141 * expr.c (STORE_INTERNAL): Call find_local_variable,
19142 not find_stack_slot. Call set_local_type.
19144 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19146 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19147 and building RECORD_TYPE CONSTRUCTORs.
19148 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19150 * lang.c (use_handles): Change the default to 0.
19151 * decl.c: Define and build class_type, field_type, utf8const_type.
19152 * class.c (make_class_data, make_field_value,
19153 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19154 hashUtf8String, strLengthUtf8, mangled_classname:
19155 Functions to build reflective data structures.
19156 * parse.c (yyparse): Call make_class_data.
19158 * jcf-io.c (open_class, find_classfile): New functions.
19159 * jcf-dump.c: Support reading classfile from explicitly-named
19160 class file (without CLASSPATH searching).
19162 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19164 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19165 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19166 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19167 (get_constant): Now trivial for CONSTANT_Utf8.
19169 * jcf.h: Make NEW_CPOOL the default.
19170 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19172 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>