12002-12-31  Neil Booth  <neil@daikokuya.co.uk>
2
3	* .cvsignore: Remove.
4
52002-12-31  Steven Bosscher  <s.bosscher@student.tudelft.nl>
6
7	* call.c, class.c, cp-lang.c, cp-tree.h, cvt.c, dump.c, error.c,
8	  except.c, expr.c friend.c, g++spec.c, init.c, lang-options.h,
9	  lang-specs.h, lex.c, mangle.c, method.c, optimize.c, parser.c,
10	  pt.c, ptree.c, repo.c, rtti.c, search.c, semantics.c, tree.c,
11	  typeck.c, typeck2.c: Replace "GNU CC" with "GCC" in the
12	  copyright header.
13	* lex.h: parse.y is dead, so don't mention it.  Also replace the
14	  copyright header with the default GNU copyright header.
15
162002-12-31  Mark Mitchell  <mark@codesourcery.com>
17
18	* cp-tree.h (LOOKUP_TEMPLATES_EXPECTED): Remove.
19	(lookup_name_namespace_only): Likewise.
20	(begin_only_namespace_names): Likewise.
21	(end_only_namespace_names): Likewise.
22	* decl.c (only_namespace_names): Remove.
23	(qualify_lookup): Do not check LOOKUP_TEMPLATES_EXPECTED.
24	(lookup_name_real): Do not check only_namespace_names.
25	(lookup_name_namespace_only): Remove.
26	(begin_only_namespace_names): Likewise.
27	(end_only_namespace_names): Likewise.
28	* parser.c (cp_parser_nested_name_specifier_opt): Handle erroneous
29	nested-name-specifiers more gracefully.
30	(cp_parser_class_or_namespace_name): Avoid looking up namespace
31	names when they cannot possibly appear.
32	(cp_parser_template_name): Adjust call to cp_parser_lookup_name.
33	(cp_parser_elaborated_type_specifier): Likewise.
34	(cp_parser_namespace_name): Only look for namespace names.
35	(cp_parser_lookup_name): Add is_namespace parameter.
36	(cp_parser_lookup_name_simple): Adjust call to
37	cp_parser_lookup_name.
38
39	* parser.c (cp_parser_dependent_type_p): Fix thinko.
40
412002-12-31  Neil Booth  <neil@daikokuya.co.uk>
42
43	* .cvsignore: Update.
44
452002-12-31  Nathan Sidwell  <nathan@codesourcery.com>
46
47	* class.c (modify_vtable_entry): Remove unused variable.
48	(get_vcall_index): Always expect a non-thunk.
49	(update_vtable_entry_for_fn): Combine covariant adjustments, when
50	overriding a thunk. Pass get_vcall_index a non-thunk.
51
52	* decl2.c (finish_file): Mark undefined inlines as extern.
53
542002-12-31  Mark Mitchell  <mark@codesourcery.com>
55
56	* cp-tree.def (RETURN_INIT): Remove.
57	* cp-tree.h (DECL_IN_MEMORY_P): Remove.
58	(scope_kind): Add sk_block, sk_try, sk_catch, sk_for.
59	(note_level_for_for): Remove.
60	(note_level_for_try): Likewise.
61	(note_level_for_catch): Likewise.
62	(finish_named_return_value): Likewise.
63	(do_pushlevel): Change prototype.
64	(pending_lang_change): Remove.
65	* decl.c (begin_scope): Handle sk_block, sk_try, sk_catch,
66	sk_for.
67	(note_level_for_for): Remove.
68	(note_level_for_try): Likewise.
69	(note_level_for_catch): Likewise.
70	(maybe_inject_for_scope_var): Remove use of DECL_IN_MEMORY_P.
71	* parser.c (cp_parser_context_free_list): Make it "deletable".
72	(cp_parser_template_argument): Remove misleading comment.
73	* pt.c (tsubst_expr): Remove RETURN_INIT code.
74	* semantics.c (genrtl_named_return_value): Remove.
75	(do_pushlevel): Take a scope kind as an argument.
76	(begin_if_stmt): Adjust.
77	(begin_while_stmt): Likewise.
78	(begin_for_stmt): Likewise.
79	(finish_for_init_stmt): Likewise.
80	(begin_switch_stmt): Likewise.
81	(begin_handler): Likewise.
82	(begin_compound_stmt): Likewise.
83	(finish_named_return_value): Remove.
84	(cp_expand_stmt): Remove RETURN_INIT case.
85	* tree.c (cp_statement_code_p): Remove RETURN_INIT case.
86
872002-12-31  Mark Mitchell  <mark@codesourcery.com>
88
89	PR c++/9112
90	* parser.c (cp_parser_direct_declarator): Handle erroneous
91	parenthesized declarators correctly.
92
932002-12-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
94
95	* cp-tree.h (pending_lang_change): Declare.
96
972002-12-30  Mark Mitchell  <mark@codesourcery.com>
98
99	* parser.c (cp_parser_context_free_list): New variable.
100	(cp_parser_context_new): Use it.
101	(cp_parser_error): Check return code from
102	cp_parser_simulate_error.
103	(cp_parser_simulate_error): Return a value.
104	(cp_parser_id_expression): Optimize common case.
105	(cp_parser_class_name): Likewise.
106	(cp_parser_class_specifier): Adjust call to
107	cp_parser_late_parsing_default_args.
108	(cp_parser_lookup_name): Optimize common case.
109	(cp_parser_late_parsing_for_member): Adjust call to
110	cp_parser_late_parsing_default_args.
111	(cp_parser_late_parsing_default_args): Add scope parameter.
112	(cp_parser_require): Avoid creating the error message unless it's
113	needed.
114	(cp_parser_parse_definitely): Place free'd contexts on the free
115	list.
116
117	* parser.c (cp_parser_declaration_seq_opt): Handle pending_lang_change.
118
1192002-12-30  David Edelsohn  <edelsohn@gnu.org>
120
121	* parser.c (cp_parser_parameter_declaration_clause): Treat system
122	header as extern "C" if NO_IMPLICIT_EXTERN_C undefined.
123
1242002-12-30  Nathanael Nerode  <neroden@gcc.gnu.org>
125
126	* config-lang.in, Make-lang.in, operators.def, cp-tree.def:
127	GCC, not GNU CC.
128
1292002-12-30  Mark Mitchell  <mark@codesourcery.com>
130
131	* parse.y: Remove.
132	* spew.c: Likewise.
133	* Make-lang.in (gt-cp-spew.h): Remove.
134	* cp-tree.h (do_pending_lang_change): Remove.
135	(do_identifier): Change prototype.
136	(finish_id_expr): Remove.
137	* decl.c (lookup_name_real): Remove yylex variable.
138	* decl2.c (build_expr_from_tree): Adjust call to do_identifier.
139	* lex.c (init_cpp_parse): Remove.
140	(reduce_cmp): Likewise.
141	(token_cmp): Likewise.
142	(yychar): Likewise.
143	(lastiddecl): Likewise.
144	(token_count): Likewise.
145	(reduce_count): Likewise.
146	(yyhook): Likewise.
147	(print_parse_statistics): Likewise.
148	(do_pending_lang_change): Likewise.
149	(do_identifier): Remove parsing parameter.
150	* lex.h (lastiddecl): Remove.
151	(looking_for_typename): Remove.
152	(looking_for_template): Likewise.
153	(pending_lang_change): Likewise.
154	(yylex): Likewise.
155	* semantics.c (finish_id_expr): Remove.
156
157	* decl.c (grokdeclarator): Diagnost "extern thread" and "static
158	thread" correctly.
159
1602002-12-30  Nathanael Nerode  <neroden@gcc.gnu.org>
161
162	* decl.c, decl2.c, decl.h:  GCC, not GNU CC.  This is the C++ front
163	end, not the C front end.
164
1652002-12-30  Nathan Sidwell  <nathan@codesourcery.com>
166
167	* cp-tree.h (THUNK_TARGET): New macro.
168	(THUNK_VIRTUAL_OFFSET): For result thunks it is always a binfo.
169	(finish_thunk): Remove offset parms.
170	* class.c (find_final_overrider): Look through thunks.
171	(get_vcall_index): Use THUNK_TARGET.
172	(update_vtable_entry_for_fn): Look through thunks. Set covariant
173	fixed offset here. Adjust finish_thunk call.
174	(build_vtbl_initializer): Adjust finish_thunk calls.
175	* mangle.c (mangle_call_offset): Remove superfluous if.
176	(mangle_thunk): Adjust.
177	* method.c (make_thunk): Adjust.
178	(finish_thunk): Adjust.
179	(thunk_adjust): Remove assert.
180	(use_thunk): Use THUNK_TARGET
181	* dump1.c (cp_dump_tree): Adjust thunk dumping.
182
183	PR c++/9054
184	* class.c (layout_class_type): Set TYPE_CONTEXT of type for base.
185	* dump.c (cp_dump_tree, RECORD_TYPE): Deal with type for base types.
186
1872002-12-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>
188
189	Remove traditional C constructs 4/n.
190	* decl2.c (grok_method_quals, warn_if_unknown_interface,
191	grok_x_components, cp_build_parm_decl, build_artificial_parm,
192	maybe_retrofit_in_chrg, grokclassfn, grok_array_decl,
193	delete_sanity, check_member_template, check_java_method,
194	check_classfn, finish_static_data_member_decl, grokfield,
195	grokbitfield, grokoptypename, grok_function_init,
196	cplus_decl_attributes, constructor_name, defer_fn,
197	build_anon_union_vars, finish_anon_union, coerce_new_type,
198	coerce_delete_type, comdat_linkage, maybe_make_one_only,
199	key_method, import_export_vtable, import_export_class,
200	output_vtable_inherit, import_export_decl, import_export_tinfo,
201	build_cleanup, get_guard, get_guard_bits, get_guard_cond,
202	set_guard, start_objects, finish_objects,
203	start_static_storage_duration_function,
204	finish_static_storage_duration_function, get_priority_info,
205	start_static_initialization_or_destruction,
206	finish_static_initialization_or_destruction,
207	do_static_initialization, do_static_destruction,
208	prune_vars_needing_no_initialization, write_out_vars,
209	reparse_decl_as_expr, finish_decl_parsing, namespace_ancestor,
210	add_using_namespace, merge_functions, ambiguous_decl,
211	lookup_using_namespace, lookup_using_namespace,
212	qualified_lookup_using_namespace, set_decl_namespace,
213	decl_namespace, current_decl_namespace, push_decl_namespace,
214	pop_decl_namespace, push_scope, pop_scope, add_function,
215	arg_assoc_namespace, arg_assoc_template_arg, arg_assoc,
216	lookup_arg_dependent, do_namespace_alias,
217	validate_nonmember_using_decl, do_nonmember_using_decl,
218	do_toplevel_using_decl, do_local_using_decl,
219	do_class_using_decl, do_using_directive, check_default_args,
220	mark_used, handle_class_head): Use C90 prototypings.  Use booleans.
221	* parser.c (cp_parser_class_head): Use booleanss.
222	* decl.c (walk_globals, walk_vtables): Likewise.
223	* cp-tree.h (walk_globals_pred, walk_globals_fn, walk_vtables,
224	walk_globals): Change return type from 'int' to 'bool'.
225	* rtti.c (init_rtti_processing, build_headof, throw_bad_cast
226	throw_bad_typeid, get_tinfo_decl_dynamic, typeid_ok_p,
227	build_typeid, tinfo_name, get_tinfo_decl, get_tinfo_ptr,
228	get_typeid, ifnonnull, build_dynamic_cast_1, build_dynamic_cast,
229	qualifier_flags, tinfo_base_init, generic_initializer,
230	ptr_initializer, dfs_class_hint_mark, ptm_initializer,
231	dfs_class_hint_unmark, class_hint_flags, class_initializer,
232	typeinfo_in_lib_p, get_pseudo_ti_init, create_pseudo_type_info,
233	get_pseudo_ti_desc, create_tinfo_types, emit_support_tinfos,
234	unemitted_tinfo_decl_p, emit_tinfo_decl): Likewise.
235	* repo.c (repo_compile_flags, repo_template_declared,
236	repo_template_defined, repo_class_defined, repo_get_id,
237	repo_template_used, repo_vtable_used, repo_inline_used,
238	repo_tinfo_used, repo_template_instantiated, extract_string,
239	open_repo_file, afgets, init_repo, reopen_repo_file_for_write,
240	finish_repo): Likewise.
241	* ptree.c (cxx_print_decl, cxx_print_type, cxx_print_identifier,
242	cxx_print_xnode): Likewise..
243	* cp-lang.c (ok_to_generate_alias_set_for_type, cxx_get_alias_set,
244	cxx_warn_unused_global_decl, cp_expr_size): Likewise.
245	* cxxfilt.c (demangle_it, print_demangler_list, usage,
246	standard_symbol_characters, hp_symbol_characters, main, fatal):
247	Likewise.
248	(strip_underscore):  Change type from 'int' to 'bool'.
249	(main): Use boolean constants.
250
2512002-12-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>
252
253	Remove traditional C constructs 3/n.
254	* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
255	build_up_reference, warn_ref_binding, convert_to_reference,
256	convert_from_reference, convert_lvalue, cp_convert, ocp_convert,
257	convert_to_void, convert, convert_force, build_type_conversion,
258	build_expr_type_conversion, type_promotes_to,
259	perform_qualification_conversions): Use C90 prototyping style.
260	* decl2.c (grok_array_decl): Use boolean constant.
261	(delete_sanity): Likewise.
262	* typeck.c (build_unary_op): Likewise.
263	* semantics.c (finish_switch_cond): Likewise.
264	* parser.c (cp_parser_direct_new_declarator): Likewise.
265	* init.c (build_new): Likewise.
266
2672002-12-27  Mark Mitchell  <mark@codesourcery.com>
268
269	* Make-lang.in (po-generated): Remove parse.c.
270	(CXX_OBJS): Remove parse.o and spew.o.  Add parser.o.
271	($(srcdir)/cp/parse.h): Remove target.
272	($(srcdir)/cp/parse.c): Likewise.
273	(gt-cp-parse.h): Likewise.
274	(gt-cp-parser.h): New target.
275	(c++.distclean): Do not remove parse.output.
276	(c++.maintainer-clean): Do not remove parse.c or parse.h.
277	(cp/spew.o): Remove target.
278	(cp/lex.o): Adjust dependencies.
279	(cp/pt.o): Likewise.
280	(cp/parse.o): Likewise.
281	(cp/TAGS): Do not mention parse.c.
282	(cp/parser.o): New target.
283	* NEWS: Mention the new parser.
284	* call.c (build_scoped_method_call): Simplify.
285	(build_method_call): Likewise.
286	(build_new_function_call): Adjust calls to add_function_candidate
287	and add_template_candidate.
288	(build_new_op): Improve handling of erroroneous operands.
289	(convert_default_arg): Remove circular argument processing.
290	(name_as_c_string): New function.
291	(build_new_method_call): Use it.
292	(perform_implicit_conversion): Use error_operand_p.
293	* class.c (finish_struct_anon): Use constructor_name_p.
294	(check_field_decls): Likewise.
295	(pop_nested_class): Use OVL_NEXT, not OVL_CHAIN.
296	(resolve_address_of_overloaded_function): Likewise.
297	(instantiate_type): Tweak pointer-to-member handling.
298	(get_primary_binfo): Remove incorrect assertion.
299	* config-lang.in (gtfiles): Add parser.c, remove parse.c.
300	* cp-tree.h (DEFARG_TOKENS): New macro.
301	(default_arg): New structure.
302	(cp_tree_node_structure_enum): Add TS_CP_DEFAULT_ARG.
303	(lang_tree_node): Add default_arg.
304	(cp_tree_index): Add CPTI_TYPE_INFO_REF_TYPE.
305	(type_info_ref_type): New macro.
306	(saved_scope): Make processing_explicit_instantiation a boolean.
307	(check_access): New field.
308	(unparsed_text): Remove.
309	(language_function): Remove unparsed_inlines.
310	(error_operand_p): New macro.
311	(lang_decl): Adjust pending_inline_info.
312	(DEFARG_POINTER): Remove.
313	(tag_types): Add typenames.
314	(lookup_ualified_name): Declare.
315	(lookup_name_real): Likewise.
316	(shadow_tag): Adjust prototype.
317	(get_scope_of_declarator): Declare it.
318	(process_next_inline): Remove it.
319	(check_for_missing_semicolon): Likewise.
320	(maybe_get_template_decl_from_type_decl): Declare it.
321	(finish_label_stmt): Adjust prototype.
322	(finish_non_static_data_meber): Declare it.
323	(finish_pseudo_destructor_call_expr): Rename to ...
324	(finish_pseudo_destructor_expr): ... this.
325	(finish_compound_literal): Declare it.
326	(begin_inline_definitions): Remove it.
327	(init_spew): Remove.
328	(peekyylex): Likewise.
329	(arbitrate_lookup): Likewise.
330	(frob_opname): Likewise.
331	(maybe_snarf_defarg): Likewise.
332	(add_defarg_fn): Likewise.
333	(do_pending_defargs): Likewise.
334	(done_pending_defargs): Likewise.
335	(unprocessed_defarg_fn): Likewise.
336	(replace_defarg): Likewise.
337	(end_input): Likewise.
338	(get_overloaded_fn): Likewise.
339	* cvt.c (convert_to_reference): Improve error handling.
340	* decl.c (lookup_name_real): Do not declare it static.
341	(maybe_push_to_top_level): Set check_access.
342	(identifier_type_value): Adjust call to lookup_name_real.
343	(lookup_qualified_name): New method.
344	(lookup_name_real): Remove special-case parsing code.
345	(lookup_name-nonclass): Adjust call to lookup_name_real.
346	(lookup_name_namespace_only): Likewise.
347	(lookup_name): Likewise.
348	(check_tag_decl): Return the type declared.
349	(shadow_tag): Likewise.
350	(register_dtor_fn): Tweak check_access.
351	(grokfndecl): Use constructor_name_p.
352	(get_scope_of_declarator): New function.
353	(grokdeclarator): Obscure tweaks for slightly different declarator
354	representations.
355	(start_method): Return error_mark_node to indicate failure.
356	(cp_tree_node_structure_enum): Use TS_CP_DEFAULT_ARG for DEFAULT_ARGs.
357	* decl2.c (constructor_name_full): Simplify.
358	(constructor_name): Use it.
359	(build_expr_from_tree): Adjust for changes to do new parser.
360	(push_scope): Improve robustness.
361	(validate_nonmember_using_decl): Process declarations, not names.
362	(do_class_using_decl): Likewise.
363	(handle_class_head): Do not mess with CLASSTYPE_DECLARED_CLASS
364	here.
365	* error.c (dump_expr): Handle IDENTIFIER_NODEs and BASELINKs.
366	* expr.c (cxx_expand_expr): Handle BASELINKs.
367	* init.c (member_init_ok_or_else): Issue more errors.
368	(build_offset_ref): Tweak handling of FUNCTION_DECLs.
369	* lex.c: Do not include parse.h.
370	(yypring): Do not declare.
371	(yylval): Likewise.
372	(make_reference_declarator): Remove error-generating code.
373	(rid_to_yy): Remove.
374	(cxx_init): Do not call init_spew.
375	(yypring): Remove.
376	(check_for_missing_semicolon): Remove.
377	* lex.h (got_scope): Remove.
378	(got_object): Remove.
379	* method.c (hack_identifier): Use finish_non_static_data_member.
380	(implicitly_declare_fn): Adjust use of constructor_name.
381	* parser.c: New file.
382	* pt.c (parse.h): Do not include it.
383	(maybe_get_template_decl_from_template): Do not declare it.
384	(finish_member_template_decl): Tweak.
385	(begin_explicit_instantiation): Adjust for
386	processing_explicit_instantiation being boolean.
387	(end_explicit_instantiation): Likewise.
388	(maybe_process_partial_specialization): Tighten specialization
389	test.
390	(retrieve_local_specialization): Adjust ue of hash table.
391	(eq_local_specializations): New function.
392	(register_local_specialization): Likewise.
393	(push_template_decl_real): Remove unnecessary test.
394	(maybe_get_template_decl_from_type_decl): Don't make it static.
395	(for_each_template_parm_r): Handle TYPEOF_TYPE.
396	(tsubst_copy): Use retrieive_local_specialization to handle
397	PARM_DECL.  Adjust handling of CONST_DECLs.  Handle BASELINKs.
398	Handle COMPONENT_REFs with pseudo-destructor-expressions.
399	Simplify handling of CALL_EXPR and METHOD_CALL_EXPR.
400	(tsubst_expr): Pass decls, not names, to do_local_using_decl.
401	(unify): Tweak handling of CONST_DECLs.
402	(regenerate_decl_from_template): Use push_nested_class.
403	(template_for_substitution): New funciton.
404	(instantiate_decl): Use it.  Register parameters as local
405	specializations.
406	* rtti.c (init_rtti_processing): Set type_info_ref_type.
407	(build_typeid): Use it.
408	(get_typeid): Likeise.
409	* search.c (accessible_p): Use check_access, not
410	flag_access_control.
411	(adjust_result_of_qualified_name_lookup): Pay attention to the
412	context_class.
413	* semantics.c (finish_asm_stmt): Adjust error handling.
414	(finish_label_stmt): Return the statement.
415	(finish_non_static_data_member): New function.
416	(finish_class_expr): Handle BASELINKs.
417	(finish_call_expr): Handle PSEUDO_DTOR_EXPR.
418	(finish_object_call_expr): Simplify handling during templates.
419	(finish_pseudo_destructor_call_expr): Rename to ...
420	(finish_pseudo_dtor_expr): ... this.
421	(finish_compound_literal): New function.
422	(begin_inline_definitions): Remove.
423	(finish_sizeof): Remove special template handling.
424	* spew.c: Do not include parse.h.
425	* tree.c (get_overloaded_fn): Remove.
426	* typeck.c (build_class_member_access_expr): Handle
427	PSEUDO_DTOR_EXPR.  Adjust handling of static member functions.
428	(lookup_destructor): New function.
429	(finish_class_member_access_expr): Use it.
430	(convert_arguments): Simplify.
431	(build_unary_op): Handle BASELINKs.
432
4332002-12-26  Nathan Sidwell  <nathan@codesourcery.com>
434
435	PR c++/4803
436	* decl2.c (mark_used): Defer inline functions.
437	(finish_file): Merge deferred_fns loops. Check all used
438	inline functions have a definition.
439	* method.c (make_thunk): Thunks are not inline.
440
441	PR c++/5116, c++/764
442	* call.c (build_new_op): Make sure template class operands are
443	instantiated.
444
4452002-12-24  Nathan Sidwell  <nathan@codesourcery.com>
446
447	PR C++/7964
448	* cp-tree.h (resolve_scoped_fn_name): Prototype.
449	* call.c (resolve_scoped_fn_name): New function. Deal with
450	more template expansion. Broken out of ...
451	* parse.y (parse_finish_call_expr): ... here. Call it.
452	* decl2.c (build_expr_from_tree, CALL_EXPR): Use
453	resolve_scoped_fn_name and build_call_from_tree.
454
455	PR c++/9053
456	* decl.c (duplicate_decls): Templates may be disambiguated by
457	return type.
458
459	PR c++/8702
460	* decl2.c (check_classfn): Use lookup_fnfield_1. List all
461	conversion operators on failure.
462
4632002-12-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
464
465	Remove traditional C constructs 2/n.
466	* call.c (tourney, build_field_call, equal_functions, joust,
467	compare_ics, build_over_call, build_java_interface_fn_ref,
468	convert_like_real, op_error, build_object_call, resolve_args,
469	build_vfield_ref, check_dtor_name, build_scoped_method_call,
470	build_addr_func, build_call, build_method_call, null_ptr_cst_p,
471	sufficient_parms_p, build_conv, non_reference, strip_top_quals,
472	standard_conversion, reference_related_p,
473	reference_compatible_p, convert_class_to_reference,
474	direct_reference_binding, reference_binding,
475	,implicit_conversion, is_complete, promoted_arithmetic_type_p,
476	add_template_conv_candidate, any_viable, any_strictly_viable,
477	build_this, splice_viable, print_z_candidates,
478	build_user_type_conversion, build_new_function_call,
479	conditional_conversion, build_conditional_expr, build_new_op,
480	build_op_delete_call, enforce_access, call_builtin_trap,
481	convert_arg_to_ellipsis, build_x_va_arg, cxx_type_promotes_to,
482	convert_default_arg, type_passed_as, convert_for_arg_passing,
483	in_charge_arg_for_name, is_properly_derived_from,
484	maybe_handle_implicit_object, maybe_handle_ref_bind,
485	source_type, add_warning, can_convert, can_convert_arg,
486	perform_implicit_conversion, can_convert_arg_bad,
487	initialize_reference, add_conv_candidate,
488	add_template_candidate_real, add_template_candidate): Ansify.
489
4902002-12-22  Nathan Sidwell  <nathan@codesourcery.com>
491
492	PR c++/8572
493	* cp-tree.h (grokoptypename): Add SCOPE parameter.
494	* decl2.c (grokoptypename): Add SCOPE parameter. tsubst the type
495	if in a template scope.
496	* parse.y (unoperator): Return the scope.
497	(operator_name): Adjust grokoptypename call.
498
4992002-12-22  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
500
501	* cp-tree.h (make_unbound_class_template): Use tsubst_flags_t.
502	* decl.c (make_unbound_class_template): Adjust.  Check for tf_error.
503	* pt.c (tsubst) [OFFSET_TYPE]: Check for tf_error.
504
5052002-12-20  Kazu Hirata  <kazu@cs.umass.edu>
506
507	* ChangeLog: Fix a typo.
508	* class.c: Fix comment typos.
509	* cp-tree.h: Likewise.
510
5112002-12-18  Jason Merrill  <jason@redhat.com>
512
513	Handle anonymous unions at the tree level.
514	C++ ABI change: Mangle anonymous unions using the name of their
515	first named field (by depth-first search).  Should not cause
516	binary compatibility problems, though, as the compiler previously
517	didn't emit anything for affected unions.
518	* cp-tree.def (ALIAS_DECL): New tree code.
519	* decl2.c (build_anon_union_vars): Build ALIAS_DECLs.  Return the
520	first field, not the largest.
521	(finish_anon_union): Don't mess with RTL.  Do set DECL_ASSEMBLER_NAME,
522	push the decl, and write it out at namespace scope.
523	* decl.c (lookup_name_real): See through an ALIAS_DECL.
524	(pushdecl): Add namespace bindings for ALIAS_DECLs.
525	* rtti.c (unemitted_tinfo_decl_p): Don't try to look at the name
526	of a decl which doesn't have one.
527	* typeck.c (build_class_member_access_expr): Don't recurse if
528	we already have the type we want.
529
5302002-12-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
531
532	PR c++/8099
533	* friend.c (make_friend_class): Allow partial specialization
534	when declaration is not a template friend.
535
5362002-12-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
537
538	PR c++/3663
539	* pt.c (lookup_template_class): Copy TREE_PRIVATE and
540	TREE_PROTECTED to created decl nodes.
541
5422002-12-18  Mark Mitchell  <mark@codesourcery.com>
543
544	* class.c (build_base_field): Do not set DECL_PACKED on the
545	FIELD_DECL.
546
5472002-12-18  Gabriel Dos Reis  <gdr@integrable-solutions.net>
548
549	* cp-tree.h (struct tree_srcloc): Use location_t.
550	(SOURCE_LOCUS): New.
551	(SRCLOC_FILE, SRCLOC_LINE): Adjust.
552
5532002-12-17  Jason Merrill  <jason@redhat.com>
554
555	* decl.c (finish_function): Also complain about no return in
556	templates.
557	* semantics.c (finish_return_stmt): Also call check_return_expr in
558	templates.
559	* typeck.c (check_return_expr): In a template, just remember that we
560	saw a return.
561
5622002-12-16  Jason Merrill  <jason@redhat.com>
563
564	* semantics.c (simplify_aggr_init_exprs_r): Don't change the type
565	of the CALL_EXPR.
566
567	* semantics.c (do_pushlevel): Call pushlevel after adding the
568	SCOPE_STMT.
569	(do_poplevel): Call poplevel before adding the SCOPE_STMT.
570	* parse.y (function_body): Go back to using compstmt.
571	* decl.c (pushdecl): Skip another level to get to the parms level.
572
573	* call.c (build_new_method_call): Use is_dummy_object to determine
574	whether or not to evaluate the object parameter to a static member
575	function.
576
5772002-12-14  Jason Merrill  <jason@redhat.com>
578
579	* semantics.c (simplify_aggr_init_exprs_r): Also prepend the
580	return slot for normal functions.  Set CALL_EXPR_HAS_RETURN_SLOT_ADDR.
581	* tree.c (build_cplus_new): If the type isn't TREE_ADDRESSABLE,
582	don't bother with an AGGR_INIT_EXPR.
583	(cp_copy_res_decl_for_inlining): If the type isn't TREE_ADDRESSABLE,
584	just generate a new decl normally.  Take return slot parm.
585	* cp-tree.h: Adjust prototype.
586
5872002-12-13  Gabriel Dos Reis  <gdr@integrable-solutions.net>
588
589	PR C++/8031
590	* cvt.c (convert_to_pointer_force): Don't try comparing against
591	erronous type.
592
5932002-12-13  Geoffrey Keating  <geoffk@apple.com>
594
595	* cp-tree.h: Have the multiple-include guards around
596	the entire file.
597
5982002-12-10  David Edelsohn  <edelsohn@gnu.org>
599
600	* cp/spew.c (feed_input): Change limit to last_pos and pos to cur_pos
601	for SPEW_DEBUG.
602	(snarf_method): Same.
603	(snarf_defarg): Same.
604
6052002-12-10  Mark Mitchell  <mark@codesourcery.com>
606
607	PR c++/8372
608	* pt.c (tsubst_copy): Handle destructor names more correctly.
609
6102002-12-10  Matt Austern   <austern@apple.com>
611
612	* cp-tree.h: get rid of needs_virtual_reinit bit.
613
6142002-12-09  Mark Mitchell  <mark@codesourcery.com>
615
616	* NEWS: Document removal of in-class initialization extension for
617	static data members of non-arithmetic, non-enumeration type.
618	* decl.c (check_static_variable_definition): Do not allow that
619	extension.
620	* decl2.c (grokfield): Do not call digest_init when processing
621	templates.
622
6232002-12-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
624
625	* error.c (dump_expr): Fix format specifier warning.
626
6272002-12-04  Geoffrey Keating  <geoffk@apple.com>
628
629	* class.c (finish_struct_1): Correct comment.
630	* cp-tree.c (DECL_SORTED_FIELDS): Likewise.
631
6322002-12-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
633
634	PR C++/8799
635	* error.c (dump_expr): Don't ever try to dump a non-existent
636	expression.
637
6382002-12-03  Nathan Sidwell  <nathan@codesourcery.com>
639
640	Implement covariant returns.
641	* cp-tree.h (IS_AGGR_TYPE_2): Remove.
642	(struct lang_decl_flags): Add this_thunk_p flag.
643	Rename vcall_offset to virtual_offset.
644	(struct lang_decl): Rename delta to fixed_offset.
645	(DECL_THIS_THUNK_P, DECL_RESULT_THUNK_P): New #defines.
646	(SET_DECL_THUNK_P): Add THIS_ADJUSTING arg.
647	(THUNK_DELTA, THUNK_VCALL_OFFSET): Rename to ...
648	(THUNK_FIXED_OFFSET, THUNK_VIRTUAL_OFFSET): ... here.
649	(make_thunk): Add this_adjusting arg.
650	(finish_thunk): Declare.
651	(mangle_thunk): Add this_adjusting arg.
652	* class.c (get_vcall_index): Use base function for lookup.
653	(update_vtable_entry_for_fn): Generate covariant thunk.
654	(finish_struct_1): Set DECL_VINDEX to NULL for thunks.
655	(build_vtbl_initializer): Use base function for lookup.
656	Finish covariant thunk here. Adjust thunk generation.
657	* dump.c (cp_dump_tree): Simplify DECL_GLOBAL_[CD]TOR_P handling.
658	Adjust thunk dumping.
659	* mangle.c (mangle_call_offset): New function.
660	(mangle_thunk): Adjust for covariant thunks.
661	* method.c (make_thunk): Adjust. Do not set name here.
662	(finish_thunk): New function. Set name here.
663	(use_thunk): Generate covariant thunks too.
664	(thunk_adjust): New function.
665	* search.c (covariant_return_p): Remove. Fold into ...
666	(check_final_overrider): ... here. Simplify.
667	* semantics.c (emit_associated_thunks): Walk covariant thunk lists.
668
6692002-12-03  Jason Merrill  <jason@redhat.com>
670
671	PR c++/8674
672	* call.c (build_over_call): Check specifically for TARGET_EXPR
673	when eliding.
674
675	PR c++/8461, c++/8625
676	* call.c (convert_for_arg_passing): Don't mess with error_mark_node.
677	(cp_convert_parm_for_inlining): Remove.
678	* cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
679	Remove.
680	* cp-tree.h (ADDR_IS_INVISIREF): Remove.
681	* except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code.
682
683	* call.c (build_user_type_conversion_1): Don't set ICS_BAD_FLAG on
684	an ambiguous conversion.
685
6862002-12-03  Mark Mitchell  <mark@codesourcery.com>
687
688	PR c++/8688
689	* decl.c (reshape_init): Handle erroneous initializers.
690
6912002-12-02  Mark Mitchell  <mark@codesourcery.com>
692
693	PR c++/8720
694	* spew.c (remove_last_token): Make sure that last_chunk is set
695	correctly.
696
697	PR c++/8615
698	* error.c (dump_expr): Handle character constants with
699	TREE_OVERFLOW set.
700
7012002-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
702
703	DR 180
704	* decl.c (grokdeclarator): Require class-key for all friend class.
705	Output the correct type and context in the error message.
706
7072002-12-01  Mark Mitchell  <mark@codesourcery.com>
708
709	PR c++/5919
710	* pt.c (unify): Use variably_modified_type_p to test validity of
711	template argument types.
712
713	PR c++/8727
714	* cp-tree.h (lang_type_class): Add typeinfo_var.
715	(CLASSTYPE_TYPEINFO_VAR): New macro.
716	* rtti.c (get_tinfo_decl): Use it.
717
718	PR c++/8663
719	* init.c (expand_member_init): Always get the main variant of a
720	base class.
721
7222002-12-01  Mark Mitchell  <mark@codesourcery.com>
723
724	PR c++/8332
725	PR c++/8493
726	* decl.c (cxx_init_decl_processing): Use size_type_node, not
727	c_size_type_node.
728	* decl2.c (coerce_new_type): Likewise.
729	* except.c (do_allocate_exception): Likewise.
730
7312002-11-30  Zack Weinberg  <zack@codesourcery.com>
732
733	* call.c, class.c, cp-lang.c, cvt.c, cxxfilt.c, decl.c, decl2.c,
734	dump.c, error.c, except.c, expr.c, friend.c, g++spec.c, init.c,
735	lex.c, mangle.c, method.c, optimize.c, parse.y, pt.c, ptree.c,
736	repo.c, rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
737	typeck2.c: Include coretypes.h and tm.h.
738	* Make-lang.in: Update dependencies.
739
7402002-11-30  Mark Mitchell  <mark@codesourcery.com>
741
742	PR c++/8227
743	* decl.c (layout_var_decl): Deal gracefully with erroneous types.
744	(check_initializer): Validate the type of the initialized
745	variable, even if the initializer is absent.
746	* typeck.c (cp_type_quals): Deal gracefully with erroneous types.
747
748	PR c++/8214
749	* typeck.c (convert_for_assignment): Do not use
750	decl_constant_value on the operand.
751
752	PR c++/8511
753	* pt.c (instantiate_decl): Handle template friends defined outside
754	of the class correctly.
755
7562002-11-29  Joe Buck <jbuck@synopsys.com>
757
758	* parse.y (class_head_defn): Set CLASSTYPE_DECLARED_CLASS for
759	anonymous structs.
760
7612002-11-29  Mark Mitchell  <mark@codesourcery.com>
762
763	* class.c (walk_subobject_offsets): Recur on binfos as well as on
764	types.
765	(layout_nonempty_base_or_field): Pass it a binfo when processing a
766	base class.
767	(layout_empty_base): Likewise.
768	(build_base_field): Likewise.
769
7702002-11-27  Mark Mitchell  <mark@codesourcery.com>
771
772	* class.c (build_base_field): Make sure we get the canonical base
773	when descending through primary bases.
774
7752002-11-26  Geoffrey Keating  <geoffk@apple.com>
776
777	* decl.c (check_initializer): Don't error on initialisation of
778	a scalar with a brace-enclosed expression.
779
7802002-11-26  Nathan Sidwell  <nathan@codesourcery.com>
781
782	* cp-tree.h (DECL_LANG_FLAG_4): Document more uses.
783	(template_parms_equal): Remove prototype.
784	* typeck.c (buuld_indirect_ref): Reformat.
785
7862002-11-25  Jason Merrill  <jason@redhat.com>
787
788	* init.c (build_vec_init): Use a FOR_STMT instead of an IF_STMT
789	and a DO_STMT.
790
7912002-11-25  Mark Mitchell  <mark@codesourcery.com>
792
793	* tree.c (cp_build_qualified_type_real): Correct handling of
794	array types.
795	* class.c (walk_subobject_offsets): Fix thinko.
796	(build_base_field): Record offsets of empty bases in primary
797	virtual bases.
798	(layout_class_type): Record offsets of empty bases in fields.
799
800	* search.c (is_subobject_of_p_1): Fix thinko.
801	(lookup_field_queue_p): Likewise.
802
8032002-11-24  Mark Mitchell  <mark@codesourcery.com>
804
805	* class.c (layout_class_type): Reuse tail padding when laying out
806	virtual bases.
807
8082002-11-22  Mark Mitchell  <mark@codesourcery.com>
809
810	* rtti.c (qualifier_flags): Fix thinko.
811
8122002-11-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
813
814	Remove traditional C constructs 1/n.
815	* cp-tree.h (init_method, set_mangled_name_for_decl,
816	build_opfncall, hack_identifier, make_thunk, use_thunk,
817	synthesize_method, implicitly_declare_fn,
818	skip_artificial_parms_for, optimize_function, calls_setjmp_p,
819	maybe_clone_body): Remove use of PARAMS.
820
821	* method.c (do_build_assign_ref, do_build_copy_constructor,
822	synthesize_exception_spec, locate_dtor, locate_ctor, locate_copy):
823	Likewise.
824	(synthesize_method): Use 'bool' type and constants instead of
825	'int'.
826	(locate_copy): Likewise.
827	(implicitly_declare_fn): Likewise.
828
829	* optimize.c (calls_setjmp_r, update_cloned_parm, dump_function):
830	Remove old-style declaration.
831	(maybe_clone_body): Use 'bool' type and constants.
832
8332002-11-21  Glen Nakamura  <glen@imodulo.com>
834
835	PR c++/8342
836	* typeck.c (get_member_function_from_ptrfunc): Make sure that a
837	SAVE_EXPR for instance_ptr doesn't get evaluated first inside one
838	of the branches of a COND_EXPR.
839
8402002-11-19  Mark Mitchell  <mark@codesourcery.com>
841
842	* pt.c (for_each_template_parm): Free allocated memory.
843	* search.c (is_subobject_of_p_1): New function.
844	(is_subobject_of_p): Avoid walking virtual bases multiple times.
845
8462002-11-19  Jason Thorpe  <thorpej@wasabisystems.com>
847
848	* g++spec.c (lang_specific_spec_functions): New.
849
8502002-11-15  Kazu Hirata  <kazu@cs.umass.edu>
851
852	* ChangeLog: Follow spelling conventions.
853	* class.c: Likewise.
854	* decl2.c: Likewise.
855
8562002-11-14  Zack Weinberg  <zack@codesourcery.com>
857
858	* search.c (dfs_push_decls): Do not try to reorder elements
859	3..n of method_vec if method_vec has only two elements.
860	Reverse order of two tests to avoid accessing unallocated
861	memory.
862
8632002-11-14  Mark Mitchell  <mark@codesourcery.com>
864
865	* class.c (dfs_find_final_overrider): Adjust so that the most
866	derived object is a binfo, rather than a class type.
867	(find_final_overrider): Likewise.
868	(add_vcall_offset_vtbl_entries_1): Simplify accordingly.
869	(add_vcall_offset): Likewise.
870
8712002-11-09  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
872
873	PR c++/8389
874	* pt.c (instantiate_template): Push class scope for member
875	functions.
876	(get_mostly_instantiated_function_type): Likewise.  Don't call
877	tsubst on context.  Remove CONTEXTP and TPARMSP parameters.
878	* cp-tree.h (get_mostly_instantiated_function_type): Adjust.
879	* mangle.c (write_encoding, write_unqualified_name): Adjust.
880
8812002-11-07  Mark Mitchell  <mark@codesourcery.com>
882
883	* class.c (add_vcall_offset_vtbl_entries_1): Correct ordering of
884	vcall offfsets.  Split out ...
885	(add_vcall_offset): ... new function.
886
887	PR c++/8338
888	* pt.c (for_each_template_parm): Add htab parameter.
889	(process_partial_specialization): Adjust call.
890	(push_template_decl_real): Likewise.
891	(pair_fn_data): Add visited.
892	(for_each_template_parm_r): Avoid walking duplicates more than
893	once.
894	(uses_template_parms): Adjust call to for_each_template_parm.
895
8962002-11-07  Mark Mitchell  <mark@codesourcery.com>
897
898	* class.c (add_implicitly_declared_members): Put implicitly
899	declared functions at the end of TYPE_METHODs when -fabi-version
900	is at least 2.
901
9022002-11-05  Geoffrey Keating  <geoffk@apple.com>
903
904	* decl2.c (finish_file): Correct spelling.
905
9062002-11-03  Mark Mitchell  <mark@codesourcery.com>
907
908	* call.c (build_special_member_call): Do not try to lookup VTTs by
909	name.
910	* class.c (vtbl_init_data): Add generate_vcall_entries.
911	(get_vtable_decl): Do not look up virtual tables by name.
912	(copy_virtuals): Do not use BV_USE_VCALL_INDEX_P.
913	(set_primary_base): Do not set CLASSTYPE_RTTI.
914	(determine_primary_base): Likewise.
915	(get_matching_virtual): Remove.
916	(get_vcall_index): New function.
917	(update_vtable_entry_for_fn): Do not try to use virtual thunks
918	when they are not required.  Assign vcall indices at this point.
919	(finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT.
920	Do update dynamic_classes.
921	(build_vtt): Do not add VTTs to the symbol table.
922	(build_ctor_vtbl_group): Likewise.
923	(build_vtbl_initializer): Simplify handling of vcall indices.
924	(build_vcall_offset_vtbl_entries): Pretend to build vcall offsets
925	for the most derived class.
926	(add_vcall_offset_vtbl_entries_1): But do not actually add them to
927	the vtable.
928	* cp-tree.h (dynamic_classes): New macro.
929	(lang_type_class): Remove rtti.  Add vtables.  Add vcall_indices.
930	(CLASSTYPE_RTTI): Remove.
931	(CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove.
932	(CLASSTYPE_VCALL_INDICES): New macro.
933	(CLASSTYPE_VTABLES): Likewise.
934	(BV_USE_VCALL_INDEX_P): Remove.
935	(build_vtable_path): Remove.
936	* decl2.c (finish_vtable_vardecl): Remove.
937	(key_method): Remove #if 0'd code.
938	(finish_vtable_vardecl): Rename to ...
939	(maybe_emit_vtables): ... this.
940	(finish_file): Use it.
941	* search.c (look_for_overrides_here): Update comment.
942
9432002-11-01  Zack Weinberg  <zack@codesourcery.com>
944
945	PR c/7353 redux
946	* decl2.c (grokfield): Reject TYPE_DECLs with initializers.
947
9482002-10-30  Jason Merrill  <jason@redhat.com>
949
950	PR c++/8186
951	* cp-tree.h (ADDR_IS_INVISIREF): New macro.
952	* call.c (convert_for_arg_passing): Set it.
953	* except.c (stabilize_throw_expr): Recurse for such an arg.
954
9552002-10-31  Mark Mitchell  <mark@codesourcery.com>
956
957	* cp-tree.h (lang_decl_flags): Remove init_priority.
958	(lang_decl): Add delta.
959	(GLOBAL_INIT_PRIORITY): Remove.
960	(THUNK_DELTA): Revise definition.
961	* decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY.
962	* dump.c (cp_dump_tree): Don't dump it.
963
9642002-10-30  Mark Mitchell  <mark@codesourcery.com>
965
966	PR c++/8160
967	* typeck2.c (process_init_constructor): Call complete_array_type.
968
969	PR c++/8149
970	* decl.c (make_typename_type): Issue errors about invalid results.
971
9722002-10-30  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
973
974	Core issue 287, PR c++/7639
975	* cp-tree.h (lang_type_class): Add decl_list field.
976	(CLASSTYPE_DECL_LIST): New macro.
977	(maybe_add_class_template_decl_list): Add declaration.
978	* class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST.
979	(unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST.
980	(maybe_add_class_template_decl_list): New function.
981	(add_implicitly_declared_members): Use it.
982	* decl.c (maybe_process_template_type_declaration): Likewise.
983	(pushtag): Likewise.
984	* friend.c (add_friend): Likewise.
985	(make_friend_class): Likewise.
986	* semantics.c (finish_member_declaration): Likewise.
987	(begin_class_definition): Initialize CLASSTYPE_DECL_LIST.
988	* pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST
989	to process members and friends in the order of declaration.
990
9912002-10-29  Mark Mitchell  <mark@codesourcery.com>
992
993	PR c++/8287
994	* decl.c (finish_destructor_body): Create the label to jump to
995	when returning from a destructor here.
996	(finish_function_body): Rather than here.
997
9982002-10-25  Zack Weinberg  <zack@codesourcery.com>
999
1000	PR c++/7266
1001	* decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a
1002	SCOPE_REF is not null before dereferencing it.
1003
10042002-10-25  Mark Mitchell  <mark@codesourcery.com>
1005
1006	* call.c (build_over_call): Use DECL_CONTEXT, not
1007	DECL_VIRTUAL_CONTEXT.
1008	* class.c (modify_vtable_entry): Don't mess with
1009	DECL_VIRTUAL_CONTEXT.
1010	(set_vindex): Remove.
1011	(set_primary_base): Remove vfuns_p parameter.
1012	(determine_primary_base): Likewise.
1013	(modify_all_vtables): Likewise.
1014	(layout_class_type): Likewise.  Adjust calls to other functions
1015	accordingly.
1016	(finish_struct_1): Adjust calls to modified functions.  Set
1017	DECL_VINDEX here.
1018	* cp-tree.h (lang_type_class): Remove vsize.
1019	(CLASSTYPE_VSIZE): Remove.
1020	(lang_decl): Remove thunks.
1021	(DECL_THUNKS): Adjust.
1022	(DECL_VIRTUAL_CONTEXT): Remove.
1023	(duplicate_decls): Don't copy it.
1024	* pt.c (build_template_decl): Don't set it.
1025	(tsubst_decl): Likewise.
1026	* typeck.c (expand_ptrmemfunc_cst): Don't use it.
1027
1028	* class.c (build_vtbl_initializer): Don't use build_vtable_entry.
1029	(build_vtable_entry): Remove.
1030	* cp-tree.h (BINFO_VIRTUALS): Expand documentation.
1031	(lang_decl): Add thunks.
1032	(DECL_THUNKS): New macro.
1033	* decl.c (duplicate_decls): Copy it.
1034	* method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS.
1035	* semantics.c (emit_associated_thunks): Simplify.
1036
10372002-10-24  David Edelsohn  <edelsohn@gnu.org>
1038
1039	PR c++/7228
1040	* cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that
1041	lang_type structure exists before accessing field.
1042	(SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro.
1043	(CLASSTYPE_REF_FIELDS_NEED_INIT): Similar.
1044	(SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro.
1045	* class.c (check_field_decls): Use new macros.
1046	* typeck2.c (process_init_constructor): Remove redundant check for
1047	existence of lang_type structure.
1048
10492002-10-24  Mark Mitchell  <mark@codesourcery.com>
1050
1051	* class.c (end_of_base): New method.
1052	(end_of_class): Use it.  Check indirect virtual bases.
1053
1054	* class.c (check_field_decls): Fix typo.
1055
10562002-10-23  Mark Mitchell  <mark@codesourcery.com>
1057
1058	PR c++/8067
1059	* decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and
1060	related variables.
1061
1062	PR c++/7679
1063	* spew.c (next_token): Do not return an endless stream of
1064	END_OF_SAVED_INPUT tokens.
1065	(snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of
1066	the cached token stream.
1067	(snarf_defarg): Likewise.
1068
10692002-10-23  Zack Weinberg  <zack@codesourcery.com>
1070
1071	* cp-lang.c (cp_var_mod_type_p): New: C++ hook for
1072	variably_modified_type_p.
1073	* cp-tree.h: Remove prototype of variably_modified_type_p.
1074	* tree.c (variably_modified_type_p): Remove; now implemented
1075	in language-independent code.
1076
10772002-10-22  Mark Mitchell  <mark@codesourcery.com>
1078
1079	PR c++/6579
1080	* spew.c (snarf_parenthesized_expression): New function.
1081	(snarf_block): Use it.
1082
10832002-10-22  Richard Henderson  <rth@redhat.com>
1084
1085	* method.c (use_thunk): Always compute vcall_value; assert that
1086	it is not zero.  Use can_output_mi_thunk; use output_mi_thunk
1087	for vcall thunks as well.
1088
10892002-10-21  Mark Mitchell  <mark@codesourcery.com>
1090
1091	* class.c (empty_base_at_nonzero_offset_p): New function.
1092	(layout_nonempty_base_or_field): Do not check for conflicts when
1093	laying out a virtual base using the GCC 3.2 ABI.
1094	(build_base_field): Correct checking for presence of empty classes
1095	at nonzero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P.
1096
1097	* class.c (include_empty_classes): Use normalize_rli.
1098	(layout_class_type): Likewise.
1099
1100	* decl.c (reshape_init): Tweak handling of character arrays.
1101
1102	PR c++/8218
1103	* cp-tree.h (lang_type_class): Add contains_empty_class_p.
1104	(CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro.
1105	* class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P.
1106	(check_field_decls): Likewise.
1107	(layout_class_type): Likewise.
1108	(finish_struct_1): Initialize it.
1109	(walk_subobject_offsets): Use it to prune searches.
1110
11112002-10-20  Mark Mitchell  <mark@codesourcery.com>
1112
1113	* method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT.
1114	* optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with
1115	TARGET_ASM_OUTPUT_MI_THUNK in comments.
1116
11172002-10-18  Zack Weinberg  <zack@codesourcery.com>
1118
1119	* decl.c (start_decl): Point users of the old initialized-
1120	typedef extension at __typeof__.
1121
11222002-10-18  Mark Mitchell  <mark@codesourcery.com>
1123
1124	* Make-lang.in (method.o): Depend on TARGET_H.
1125	* method.c (target.h): Include it.
1126	(use_thunk): Use target hooks.  Use vcall thunks, if available.
1127
11282002-10-18  Mark Mitchell  <mark@codesourcery.com>
1129
1130	* class.c (base_derived_from): Make sure return value is a bool.
1131
11322002-10-18  Mark Mitchell  <mark@codesourcery.com>
1133
1134	* class.c (find_final_overrider_data_s): Remove overriding_fn and
1135	overriding_base.
1136	(dfs_base_derived_from): New function.
1137	(base_derived_from): Likewise.
1138	(dfs_find_final_overrider): Use base_derived_from.
1139	(find_final_overrider): Adjust.
1140
11412002-10-18  Jason Merrill  <jason@redhat.com>
1142
1143	PR c++/8080
1144	* semantics.c (finish_for_cond, finish_while_cond): Don't mess
1145	with condition decls in a template.
1146
11472002-10-17  Nathan Sidwell  <nathan@codesourcery.com>
1148
1149	* class.c (add_method): Compare template parms too.
1150
11512002-10-17  Mark Mitchell  <mark@codesourcery.com>
1152
1153	PR c++/7584
1154	* class.c (handle_using_decl): Allow the declaration used to be
1155	from an ambiguous base.
1156
1157	* pt.c (convert_template_argument): Revert this change:
1158		2002-10-16  Mark Mitchell  <mark@codesourcery.com>
1159		* pt.c (convert_template_argument): Do not fold non-type
1160		template rguments when inside a template.
1161
1162	* init.c (expand_default_init): Handle brace-enclosed initializers
1163	correctly.
1164
11652002-10-16  Mark Mitchell  <mark@codesourcery.com>
1166
1167	* mangle.c (write_expression): Correct handling of enumeration
1168	constants.
1169	(write_template_arg): Likewise.
1170	* pt.c (convert_template_argument): Do not fold non-type template
1171	arguments when inside a template.
1172
1173	PR c++/7478
1174	* cvt.c (convert_to_reference): Allow references as the incoming
1175	type.
1176
11772002-10-16  Mark Mitchell  <mark@codesourcery.com>
1178
1179	PR c++/7524
1180	* method.c (do_build_assign_ref): Use cp_build_qualified_type, not
1181	build_qualified_type.
1182
11832002-10-15  Richard Henderson  <rth@redhat.com>
1184
1185	* error.c (dump_expr): Use real_to_decimal directly, and with
1186	the new arguments.
1187
11882002-10-15  Mark Mitchell  <mark@codesourcery.com>
1189
1190	* decl.c (reshape_init): Fix typo.
1191
1192	* cp-tree.h (operator_name_info_t): Add arity.
1193	* lex.c (init_operators): Initialize it.
1194	* mangle.c (write_conversion_operator_name): New function.
1195	(write_unqualified_name): Use it.
1196	(write_template_args): Accept template arguments as a TREE_LIST.
1197	(write_expression): Adjust handling of qualified names to match
1198	specification.
1199
12002002-10-15  Jason Merrill  <jason@redhat.com>
1201
1202	* call.c (call_builtin_trap): New fn.
1203	(convert_arg_to_ellipsis): Use it.  Downgrade error to warning.
1204	(build_call): Don't set current_function_returns_abnormally outside
1205	a function.
1206
12072002-10-14  Mark Mitchell  <mark@codesourcery.com>
1208
1209	* class.c (check_field_decls): Remove empty_p parameter.  Instead,
1210	clear CLASSTYPE_EMPTY_P.
1211	(build_base_field): Likewise.
1212	(build_base_fields): Likewise.
1213	(check_bases_and_members): Likewise.
1214	(create_vtbl_ptr): Likewise.
1215	(layout_class_type): Likewise.  Ensure that empty classes have
1216	size zero when used as base classes in the 3.2 ABI.
1217	(finish_struct_1): Initialize CLASSTYPE_EMPTY_P and
1218	CLASSTYPE_NEARLY_EMPTY_P.  Adjust calls to avoid passing empty_p
1219	parameter.
1220	(is_empty_class): Correct definition when using post-3.2 ABI.
1221	* cp-tree.h (lang_type_class): Add empty_p.
1222	(CLASSTYPE_EMPTY_P): New macro.
1223
12242002-10-12  Nathan Sidwell  <nathan@codesourcery.com>
1225
1226	* init.c (build_delete): Do not apply save_expr for arrays.
1227	(build_vec_delete): Likewise.
1228
12292002-10-14  Mark Mitchell  <mark@codesourcery.com>
1230
1231	* decl.c (layout_var_decl): Call layout_decl even for variables
1232	whose type is an array with unspecified bounds.
1233
1234	PR c++/7176
1235	* lex.c (do_identifier): Add another option for the parsing
1236	parameter.
1237	* parse.y (do_id): Use it.
1238
12392002-10-11  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1240
1241	PRs C++/6803, C++/7721 and C++/7803
1242	* decl.c (grokdeclarator): Gracefully handle template-name as
1243	decl-specifier.
1244
12452002-10-11  Jason Molenda  <jmolenda@apple.com>
1246
1247	* init.c (build_field_list): Provide uses_unions_p with a default
1248	value.
1249
12502002-10-11  Mark Mitchell  <mark@codesourcery.com>
1251
1252	PR c++/5661
1253	* cp-tree.h (variably_modified_type_p): New function.
1254	(grokdeclarator) Tighten check for variably modified types as
1255	fields.
1256	* pt.c (convert_template_argument): Do not allow variably modified
1257	types as template arguments.
1258	* tree.c (variably_modified_type_p): New function.
1259
1260	* NEWS: Document removal of "new X = ..." extension.
1261	* class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on
1262	brace-enclosed initializers.
1263	* cp-tree.h (CP_AGGREGATE_TYPE_P): New macro.
1264	(initialize_local_var): Remove declaration.
1265	(expand_static_init): Likewise.
1266	* decl.c (next_initializable_field): New function.
1267	(reshape_init): Likewise.
1268	(check_initializer): Use them.  Build dynamic initializer for
1269	aggregates here too.
1270	(initialize_local_var): Simplify, and incorporate cleanup
1271	insertion code as well.
1272	(destroy_local_var): Remove.
1273	(cp_finish_decl): Tidy.
1274	(expand_static_init): Fold checks for whether or not a variable
1275	needs initialization into this function.  Simplify.
1276	* decl2.c (do_static_initialization): Simplify.
1277	* init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will
1278	be done for us automatically.
1279	(expand_default_init): Handle brace-enclosed initializers
1280	correctly.
1281	(expand_aggr_init_1): Remove RTL-generation code.
1282	(build_vec_init): Remove "new X = ..." support.
1283	* parse.y (new_initializer): Likewise.
1284	* rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on
1285	brace-enclosed initializer.
1286	(create_pseudo_type_info): Likewise.
1287	* typeck2.c (store_init_value): Don't try to handle digest_init
1288	being called more than once.
1289	(digest_init): Tidy handling of brace-enclosed initializers.
1290
12912002-10-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1292
1293	* decl.c (typename_hash): Use htab_hash_pointer.
1294
12952002-10-10  Jim Wilson  <wilson@redhat.com>
1296
1297	* decl.c (duplicate_decls): Don't call decl_attributes.
1298
12992002-10-09  Zack Weinberg  <zack@codesourcery.com>
1300
1301	PR c/7353
1302	* decl.c (start_decl): Unconditionally issue error for
1303	'typedef foo = bar'.
1304	(cp_finish_decl): Remove special case for TYPE_DECL with initializer.
1305	(grokdeclarator): Remove redundant error for 'typedef foo = bar'.
1306
13072002-10-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1308
1309	* decl2.c (prune_vtable_vardecl): Delete unused function.
1310
13112002-10-03  Mark Mitchell  <mark@codesourcery.com>
1312
1313	PR c++/7754
1314	* decl2.c (finish_anon_union): Do not expand anonymous unions when
1315	procesing template functions.
1316	* pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
1317	type. Call layout_decl.
1318	(tsubst_expr, case DECL_STMT): Handle anonymous unions.
1319
13202002-10-07  Richard Henderson  <rth@redhat.com>
1321
1322	* decl2.c, pt.c: Revert c++/7754 fix.
1323
13242002-10-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1325
1326	PR c++/7804
1327	* error.c (dump_expr) [REAL_CST]: Output in decimal format.
1328
13292002-10-03  Mark Mitchell  <mark@codesourcery.com>
1330
1331	PR c++/7931
1332	* pt.c (for_each_template_parm_r): Handle BASELINKs.
1333
1334	PR c++/7754
1335	* decl2.c (finish_anon_union): Do not expand anonymous unions when
1336	procesing template functions.
1337	* pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable
1338	type. Call layout_decl.
1339	(tsubst_expr, case DECL_STMT): Handle anonymous unions.
1340
13412002-10-03  Mark Mitchell  <mark@codesourcery.com>
1342
1343	PR c++/8006
1344	* mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template
1345	template parameters.
1346	(globals): Add entity and need_abi_warning.
1347	(decl_is_template_id): Use TYPE_TEMPLATE_INFO, not
1348	CLASSTYPE_TEMPLATE_INFO.
1349	(is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not
1350	TYPE_TI_TEMPLATE.
1351	(write_prefix): Handle typename types correctly.
1352	(write_template_prefix): Handle template template parameters
1353	correctly.
1354	(start_mangling): Add entity parameter.
1355	(finish_mangling): Warn about names whose mangling will change.
1356	(mangle_decl_string): Adjust.
1357	(mangle_type_string): Likewise.
1358	(mangle_special_for_type): Likewise.
1359	(mangle_ctor_vtbl_for_type): Likewise.
1360	(mangle_thunk): Likewise.
1361	(mangle_guard_variable): Likewise.
1362	(mangle_ref_init_variable): Likewise.
1363
13642002-10-02  Mark Mitchell  <mark@codesourcery.com>
1365
1366	PR c++/7188.
1367	* cp-tree.def (CTOR_INITIALIZER): Use one slot, not two.
1368	* cp-tree.h (emit_base_init): Rename to ....
1369	(emit_mem_initializers): ... this.
1370	(expand_member_init): Change prototype.
1371	* init.c (perform_member_init): Compute explicit, rather than
1372	requiring it as a parameter.
1373	(sort_member_init): Rename to ...
1374	(sort_mem_initializers): ... this.  Process bases and data members
1375	together.
1376	(sort_base_init): Remove.
1377	(emit_base_init): Rename to ...
1378	(emit_mem_initializers): ... this.
1379	(expand_aggr_vbase_init_1): Remove.
1380	(construct_virtual_bases): Rename to ...
1381	(construct_virtual_base): ... this.
1382	(expand_member_init): Rework handling of base initializers.
1383	* method.c (do_build_copy_constructor): Use
1384	finish_mem_initializers.
1385	* parse.y (member_init): Adjust calls to expand_member_init.
1386	* pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case.
1387	(tsubst_initializer_list): Use expand_member_init.
1388	* semantics.c (finish_mem_intiailizers): Simplify.
1389
13902002-10-02  Matt Austern  <austern@apple.com>
1391	* decl.c (walk_vtables_r): Fixed typo that caused result to
1392	never get a nonzero value.
1393
13942002-10-02  Roger Sayle  <roger@eyesopen.com>
1395
1396	PR optimization/6627
1397	* cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition
1398	from here, and move it to tree.h.
1399	* decl.c (cxx_init_decl_processing): If storing the vbit
1400	in function pointers, ensure that force_align_functions_log
1401	is atleast one.
1402
14032002-10-02  Matt Austern  <austern@apple.com>
1404
1405	* class.c (check_field_decls): Changed warning about const member
1406	variables so that it doesn't get issued for a class aggregate.
1407
14082002-10-01  Mark Mitchell  <mark@codesourcery.com>
1409
1410	* decl.c (cp_finish_decl): Make sure array types are laid out,
1411	even if the array bounds are unknown.
1412
14132002-10-01  Steve Ellcey  <sje@cup.hp.com>
1414
1415	* class.c (build_vtbl_initializer): Change build_c_cast
1416	to build1.
1417
14182002-10-01  Mark Mitchell  <mark@codesourcery.com>
1419
1420	* decl.c (cp_finish_decl): Make sure array types are laid out,
1421	even if the array bounds are unknown.
1422
1423	* decl.c (cp_finish_decl): Correct check for dynamic
1424	initialization of thread-local storage.
1425
14262002-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1427
1428	* tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also
1429	overloaded.
1430
14312002-09-30  Steve Ellcey  <sje@cup.hp.com>
1432
1433	* class.c (build_vtbl_initializer): Add cast.
1434	(add_vcall_offset_vtbl_entries_1):
1435	Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset.
1436
14372002-09-30  Mark Mitchell  <mark@codesourcery.com>
1438
1439	* class.c (walk_subobject_offsets): Correct the calculation of
1440	offsets for virtual bases.  Correct the counting of array
1441	elements.
1442	(layout_nonempty_base_or_field): Simplify.  Correct the
1443	calculation of offsets to be propagated through the binfo
1444	hierarchy.
1445	(build_base_field): Avoid creating a FIELD_DECL for empty bases.
1446	Add the FIELD_DECL to TYPE_FIELDS.
1447	(build_base_fields): Adjust accordingly.
1448	(layout_virtual_bases): Use build_base_field.
1449	(end_of_class): Return a tree, not an integer.
1450	(warn_about_ambiguous_direct_bases): Rename to ...
1451	(warn_about_ambiguous_bases): ... this.
1452	(include_empty_classes): New function.
1453	(layout_class_type): Create an alternative version of the type to
1454	be used when as a base class type.  Do not call
1455	finish_record_layout until we are done laying out the class.
1456	* cp-tree.h (lang_type_class): Remove size, size_unit.  Add
1457	as_base.
1458	(CLASSTYPE_SIZE): Reimplement.
1459	(CLASSTYPE_SIZE_UNIT): Likewise.
1460	(CLASSTYPE_ALIGN): Likweise.
1461	(CLASSTYPE_USER_ALIGN): Likewise.
1462	(CLASSTYPE_AS_BASE): New macro.
1463	(DECL_INITIALIZED_P): Likewise.
1464	(extract_init): Remove prototype.
1465	(build_forced_zero_init): Rename to ...
1466	(build_zero_init): ... this.
1467	(force_store_init_value): Remove.
1468	* decl.c (obscure_complex_init): Remove.
1469	(duplicate_decls): Copy DECL_INITIALIZED_P.
1470	(check_initializer): Do not leave junk in DECL_INITIAL.
1471	(cp_finish_decl): Handle zero-initialization of entities with
1472	static storage duration.
1473	* expr.c (extract_init): Remove.
1474	* init.c (build_forced_zero_init): Remove.
1475	(build_zero_init): New function.
1476	(build_default_init): Use it.
1477	(build_field_list): Skip FIELD_DECLs for base subobjects.
1478	(push_base_cleanups): Likewise.
1479	* method.c (do_build_assign_ref): Likewise.
1480	(synthesize_exception_spec): Likewise.
1481	* pt.c (tsubst_decl): Clear DECL_INITIALIZED_P.
1482	(regenerate_decl_from_template): To not set DECL_INITIAL for a
1483	static data member whose initialization took place in its class.
1484	(instantiate_decl): Do not pass an initializer to cp_finish_decl
1485	in that situation.
1486	* search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects.
1487	(dfs_unuse_fields): Likewise.
1488	* tree.c (pod_type_p): Handle error_mark_node.
1489	(zero_init_p): Likewise.
1490	* typeck.c (lookup_anon_field): Skip FIELD_DECLs for base
1491	subobjects.
1492	* typeck2.c (store_init_value): Remove #if 0'd code.
1493	(force_store_init_value): Remove.
1494	(process_init_constructor): Use build_zero_init.
1495
14962002-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1497
1498	PR c++/7788
1499	* rtti.c (unemitted_tinfo_decl_p): Check it has a field.
1500
15012002-09-29  Kazu Hirata  <kazu@cs.umass.edu>
1502
1503	* cp-tree.h: Fix comment typos.
1504	* decl.c: Likewise.
1505	* pt.c: Likewise.
1506
15072002-09-25  Mark Mitchell  <mark@codesourcery.com>
1508
1509	* cp/class.c (contains_empty_class_p): New method.
1510	(walk_subobject_offsets): Correct computation of field offset.
1511	(layout_empty_base): Correct placement of emtpy base classes.
1512	(layout_class_type): Warn about ABI changes.
1513
15142002-09-23  Mark Mitchell  <mark@codesourcery.com>
1515
1516	* cp/class.c (layout_virtual_bases): Do not round the size of the
1517	type to a multiple of the alignment before laying out virtual bases.
1518	(layout_class_type): Correct handling of bit-fields that are wider
1519	than their type inside unions.  Round the size of the type to a
1520	even number of bytes when computing the size without virtual
1521	bases.
1522	* cp/cp-tree.h (abi_version_at_least): New macro.
1523
15242002-09-21  Kazu Hirata  <kazu@cs.umass.edu>
1525
1526	* ChangeLog: Follow spelling conventions.
1527	* ChangeLog.2: Likewise.
1528	* call.c: Likewise.
1529	* class.c: Likewise.
1530	* cp-tree.h: Likewise.
1531	* cvt.c: Likewise.
1532	* decl.c: Likewise.
1533	* decl2.c: Likewise.
1534	* except.c: Likewise.
1535	* friend.c: Likewise.
1536	* g++spec.c: Likewise.
1537	* init.c: Likewise.
1538	* lex.c: Likewise.
1539	* mangle.c: Likewise.
1540	* method.c: Likewise.
1541	* operators.def: Likewise.
1542	* optimize.c: Likewise.
1543	* pt.c: Likewise.
1544	* rtti.c: Likewise.
1545	* search.c: Likewise.
1546	* semantics.c: Likewise.
1547	* spew.c: Likewise.
1548	* tree.c: Likewise.
1549	* typeck.c: Likewise.
1550
15512002-09-18  Devang Patel  <dpatel@apple.com>
1552
1553	* cp/cp-tree.h: New prototype for walk_vtabls().
1554	* cp/decl.c (walk_vtables_r): New function.
1555	(struct cp_binding_level): Add new members, namespaces,
1556	names_size and vtables.
1557	(add_decl_to_level): Add decl in namespaces or vtables
1558	chain, if conditions match.
1559	(walk_vtables): New function.
1560	(walk_namespaces_r): Travers separate namespace chain
1561	for namespace decls.
1562	(wrapup_globals_for_namespace): Use names_size instead
1563	of list_length().
1564	* cp/decl2.c (finish_file): Use walk_vtables() instead of
1565	walk_globals() to walk vtable decls.
1566
15672002-09-18  Nathan Sidwell  <nathan@codesourcery.com>
1568
1569	* decl.c (grokdeclarator): Use assert, not internal_error. Don't
1570	ICE with invalid pointers & references.
1571
15722002-09-17  Zack Weinberg  <zack@codesourcery.com>
1573
1574	* Make-lang.in: Remove all references to the demangler.
1575	* cxxfilt.c: Moved to binutils.
1576
15772002-09-16  Nathan Sidwell  <nathan@codesourcery.com>
1578
1579	PR c++/7718
1580	* pt.c (tsubst_decl): Remove assert.
1581
1582	Remove DR 295 implementation.
1583	* pt.c (check_cv_quals_for_unify): Disable function & method cases.
1584	* tree.c (cp_build_qualified_type_real): Likewise. Don't warn
1585	about ignoring volatile qualifiers.
1586
1587	* search.c (lookup_member): Correct documentation.
1588
15892002-09-16  Geoffrey Keating  <geoffk@apple.com>
1590
1591	* cp-tree.h (union lang_tree_node): Add chain_next option.
1592
15932002-09-16  Nathan Sidwell  <nathan@codesourcery.com>
1594
1595	* parse.y (parse_finish_call_expr): Check lookup_member result.
1596
1597	PR c++/7015
1598	* semantic.c (finish_asm_stmt): Fix operand/output_operands
1599	thinko.
1600	* typeck.c (c_expand_asm_operands): Protect from error_mark_node.
1601
16022002-09-15  Nathan Sidwell  <nathan@codesourcery.com>
1603
1604	PR c++/7919
1605	* call.c (build_over_call): Convert this pointer for fns found by
1606	using decls.
1607
16082002-09-15  Kazu Hirata  <kazu@cs.umass.edu>
1609
1610	* ChangeLog: Follow spelling conventions.
1611	* ChangeLog.1: Likewise.
1612
16132002-09-14  Nathan Sidwell  <nathan@codesourcery.com>
1614
1615	PR c++/7768
1616	* pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P.
1617
16182002-09-14  Kazu Hirata  <kazu@cs.umass.edu>
1619
1620	* error.c: Fix comment formatting.
1621	* except.c: Likewise.
1622	* expr.c: Likewise.
1623	* friend.c: Likewise.
1624	* g++spec.c: Likewise.
1625	* init.c: Likewise.
1626	* lex.c: Likewise.
1627	* mangle.c: Likewise.
1628	* method.c: Likewise.
1629	* optimize.c: Likewise.
1630	* pt.c: Likewise.
1631	* rtti.c: Likewise.
1632	* search.c: Likewise.
1633	* semantics.c: Likewise.
1634	* spew.c: Likewise.
1635	* tree.c: Likewise.
1636	* typeck.c: Likewise.
1637	* typeck2.c: Likewise.
1638
16392002-09-13  Matt Austern  <austern@apple.com>
1640
1641	PR C++/7828
1642	* cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p.
1643	* cp/call.c: Change call-by-const-reference mechanism to use
1644	non_cast_lvalue_p when deciding whether the create a temporary.
1645	We need a temporary when passing, e.g. (long) x by const ref.
1646
16472002-09-13  Nathan Sidwell  <nathan@codesourcery.com>
1648
1649	* pt.c (unify, ARRAY_TYPE): Element type can be more qualified.
1650
16512002-09-13  Kazu Hirata  <kazu@cs.umass.edu>
1652
1653	* decl.c: Fix comment formatting.
1654	* decl2.c: Likewise.
1655
16562002-09-12  Kazu Hirata  <kazu@cs.umass.edu>
1657
1658	* call.c: Fix comment formatting.
1659	* class.c: Likewise.
1660	* cp-lang.c: Likewise.
1661	* cp-tree.h: Likewise.
1662	* cvt.c: Likewise.
1663
16642002-09-11  Zack Weinberg  <zack@codesourcery.com>
1665
1666	* Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
1667	and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
1668	* cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
1669	minor adjustments (use version_string, eliminate yet another
1670	duplicate of xmalloc)
1671
16722002-09-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1673
1674	* cp-tree.h (require_complete_eh_spec_types): Add prototype.
1675
16762002-09-05  Jason Merrill  <jason@redhat.com>
1677
1678	* typeck2.c (add_exception_specifier): Only pedwarn for an
1679	incomplete type.
1680	(require_complete_eh_spec_types): New fn.
1681	(cxx_incomplete_type_diagnostic): Also support pedwarning.
1682	* typeck.c (complete_type_or_diagnostic): Likewise.
1683	* call.c (build_call): Call require_complete_eh_spec_types.
1684	* rtti.c (get_pseudo_ti_desc): Give an error rather than aborting
1685	on an incomplete type.
1686
16872002-09-04  Jakub Jelinek  <jakub@redhat.com>
1688
1689	* decl.c (start_cleanup_fn): Clear interface_only before
1690	start_function, restore it afterwards.
1691
16922002-09-02  Nathan Sidwell  <nathan@codesourcery.com>
1693
1694	* cp-tree.h (finish_builtin_type): Remove.
1695	* decl2.c (finish_builtin_type): Move to common code.
1696	* decl.c (build_ptrmemfunc_type): Adjust.
1697	* rtti.c (create_pseudo_type_info): Adjust.
1698	(create_tinfo_types): Adjust.
1699
17002002-08-31  Jason Merrill  <jason@redhat.com>
1701
1702	* cp-lang.c (cp_expr_size): Allow initialization from a
1703	CONSTRUCTOR.
1704
17052002-08-30  Richard Henderson  <rth@redhat.com>
1706
1707	PR opt/7515
1708	* tree.c: Include target.h.
1709	(cp_cannot_inline_tree_fn): Don't auto-inline functions that
1710	don't bind locally.
1711	* Makefile.in (tree.o): Update.
1712
17132002-08-27  Mark Mitchell  <mark@codesourcery.com>
1714
1715	* class.c (layout_virtual_bases): Warn about bugs in G++ that
1716	result in incorrect object layouts.
1717	(layout_class_type): Likewise.
1718
17192002-08-24  Matt Austern  <austern@apple.com>
1720
1721	* tree.c (lvalue_p_1): Add argument for whether casts of lvalues
1722	are allowable.
1723	(real_lvalue_p): Update caller.
1724	(lvalue_p): Ditto.
1725	(non_cast_lvalue_or_else): New.
1726	* tree.h: Declare it.
1727	* typeck.c (build_unary_op): Use non_cast_lvalue_or_else.
1728
17292002-08-22  Mark Mitchell  <mark@codesourcery.com>
1730
1731	* typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
1732	and COND_EXPR specially; fix error message output.
1733
17342002-08-22  Jason Merrill  <jason@redhat.com>
1735
1736	* pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
1737	* semantics.c (nullify_returns_r): Likewise.
1738
17392002-08-17  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1740
1741	Fix PR/7621
1742	* typeck.c (finish_class_member_access_expr): Diagnose cases where
1743	name lookup finds nothing.
1744
17452002-08-15  Jason Merrill  <jason@redhat.com>
1746
1747	* semantics.c (finish_then_clause): Remove redundant assignment.
1748	(finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the
1749	extra binding level outside the if/switch statement.
1750	(finish_while_cond, finish_for_cond): Rewrite complex condition
1751	into the loop body.
1752
17532002-08-15  Alexandre Oliva  <aoliva@redhat.com>
1754
1755	* parse.y (sizeof, alignof, typeof): New non-terminals to
1756	increment skip_evaluation.  Replace terminals with them and
1757	decrement skip_evaluation at the end of rules using them.
1758	* decl2.c (mark_used): Don't assemble_external if
1759	skipping evaluation.
1760
17612002-08-15  Gabriel Dos Reis  <gdr@nerim.net>
1762
1763	Fix PR/7504
1764	* parse.y (parse_finish_call_expr): Handle incomplete
1765	type used to name a scope.
1766
17672002-08-15  Nathan Sidwell  <nathan@codesourcery.com>
1768
1769	PR c++/7598
1770	* typeck.c (build_unary_op): Fold offsetof idiom. Fixes
1771	regression caused by my 2002-08-08 patch.
1772
17732002-08-13  Mark Mitchell  <mark@codesourcery.com>
1774
1775	* decl.c (pushdecl_class_level): Honor requests to bind names to
1776	OVERLOADs.
1777
17782002-08-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1779
1780	* decl2.c (build_call_from_tree): Fix uninitialized variable.
1781	* parse.y (parse_finish_call_expr): Likewise.
1782	* repo.c (old_args, old_dir, old_main): Const-ify.
1783
17842002-08-11  Gabriel Dos Reis  <gdr@nerim.net>
1785
1786	* decl.c (duplicate_decls): Replace DECL_SOURCE_FILE
1787	DECL_SOURCE_LINE with DECL_SOURCE_LOCATION.
1788	* optimize.c (maybe_clone_body): Likewise.
1789	* pt.c (tsubst_enum): Likewise.
1790	(lookup_template_class): Likewise.
1791	* tree.c (cp_copy_res_decl_for_inlining): Likewise.
1792
17932002-08-10  Neil Booth  <neil@daikokuya.co.uk>
1794
1795	* lang-specs.h: Remove -ansi.
1796
17972002-08-10  Nathan Sidwell  <nathan@codesourcery.com>
1798
1799	* tree.c (maybe_dummy_object): Replace // with /* */
1800
18012002-08-09  Mark Mitchell  <mark@codesourcery.com>
1802
1803	* call.c (standard_conversion): Use build_ptrmem_type.
1804	* cp-tree.h (build_ptrmem_type): New function.
1805	(adjust_result_of_qualified_name_lookup): Likewise.
1806	* decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate
1807	static data members.
1808	(build_ptrmem_type): New function.
1809	(grokdeclarator): Do not use build_offset_type when encountering a
1810	qualified name.
1811	* parse.y (parse_finish_call_expr): Use
1812	adjust_result_of_qualified_name_lookup.
1813	* search.c (adjust_result_of_qualified_name_lookup): New function.
1814	* typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than
1815	accessing OFFSET_TYPEs directly.
1816
18172002-08-08  Mike Stump  <mrs@apple.com>
1818
1819	* call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.
1820	(type_decays_to): Likewise.
1821	* class.c (find_final_overrider): Likewise.
1822	(maybe_note_name_used_in_class): Likewise.
1823	* decl.c (current_tmpl_spec_kind): Likewise.
1824	(add_binding): Likewise.
1825	(push_class_binding): Likewise.
1826	(duplicate_decls): Likewise.
1827	(layout_var_decl): Likewise.
1828	(grokfndecl): Likewise.
1829	(grokdeclarator): Likewise.
1830	(check_default_argument): Likewise.
1831	* decl2.c (handle_class_head): Likewise.
1832	* error.c (dump_template_decl): Likewise.
1833	* init.c (build_offset_ref): Likewise.
1834	* pt.c (check_specialization_scope): Likewise.
1835	(determine_specialization): Likewise.
1836	(check_explicit_specialization): Likewise.
1837	(maybe_check_template_type): Likewise.
1838	(process_partial_specialization): Likewise.
1839	(check_default_tmpl_args): Likewise.
1840	(push_template_decl_real): Likewise.
1841	(convert_template_argument): Likewise.
1842	(try_class_unification): Likewise.
1843	(get_bindings_real): Likewise.
1844	(do_decl_instantiation): Likewise.
1845	* semantics.c (begin_function_definition): Likewise.
1846	(finish_member_declaration): Likewise.
1847	(check_multiple_declarators): Likewise.
1848	* typeck.c (comp_array_types): Likewise.
1849	(comptypes): Likewise.
1850	(expr_sizeof): Likewise.
1851	(build_binary_op): Likewise.
1852	(dubious_conversion_warnings): Likewise.
1853	(check_return_expr): Likewise.
1854
18552002-08-08  Mark Mitchell  <mark@codesourcery.com>
1856
1857	* typeck.c (build_class_member_access_expr): Do not return
1858	error_mark_node when no error has occurred.
1859
18602002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
1861
1862	* typeck.c (build_component_addr): Remove.
1863	(build_unary_op): Just check it's not a bitfield, and then build
1864	an ADDR_EXPR.
1865
18662002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
1867
1868	* class.c (convert_to_base): Correct check for error_mark_node.
1869	(create_vtable_ptr): Remove unused VFUNS_P parm.
1870
18712002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
1872
1873	* cp/Make-lang.in (c++.mostlyclean): Remove coverage files.
1874
18752002-08-07  Mark Mitchell  <mark@codesourcery.com>
1876
1877	Rework build_component_ref.
1878	* call.c (build_vfield_ref): Do not go through build_component_ref.
1879	(build_field_call): Use build_class_member_access_expr.
1880	(build_user_type_conversion_1): Use BASELINK_FUNCTIONS.
1881	(build_object_call): Likewise.
1882	* class.c (convert_to_base): New function.
1883	(type_requires_array_cookie): Use BASELINK_FUNCTIONS.
1884	(instantiate_type): Handle BASELINKs.
1885	* cp-tree.def (BASELINK): New tree code.
1886	* cp-tree.h (BASELINK_P): Reimplement.
1887	(SET_BASELINK_P): Remove.
1888	(BASELINK_BINFO): Reimplement.
1889	(BASELINK_FUNCTIONS): Likewise.
1890	(BASELINK_ACCESS_BINFO): Likewise.
1891	(BASELINK_OPTYPE): Likewise.
1892	(convert_to_base): New function.
1893	(name_p): Likewise.
1894	(build_object_ref): Remove.
1895	(build_component_ref_1): Likewise.
1896	(build_component_ref): Likewise.
1897	(build_x_component_ref): Likewise.
1898	(build_class_member_access_expr): New function.
1899	(finish_class_member_access_expr): Likewise.
1900	(build_ptrmemfunc_access_expr): Likewise.
1901	* decl.c (grokdeclarator): Handle BASELINKs.
1902	* decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using
1903	finish_class_member_access_expr.
1904	(arg_assoc): Handle BASELINKs.
1905	(do_class_using_decl): Likewise.
1906	* error.c (dump_decl): Likewise.
1907	(dump_expr): Use build_ptrmemfunc_access_expr.
1908	* except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find
1909	destructors.
1910	(build_throw): Use BASELINK_FUNCTIONS.
1911	* init.c (perform_member_init): Use
1912	build_class_member_access_expr.
1913	(build_offset_ref): Handle BASELINKs.  Use
1914	build_class_member_access_expr.
1915	* method.c (hack_identifier): Likewise.
1916	* parse.y (do_id): Use BASELINK, not TREE_LIST.
1917	(primary): Remove uses of build_object_ref.
1918	* pt.c (lookup_template_function): Handle BASELINKs.
1919	(resolve_overloaded_unification): Likewise.
1920	* search.c (build_baselink): Build a BASELINK, not a TREE_LIST.
1921	(lookup_field): Use BASELINK, not TREE_LIST.
1922	(lookup_fnfiels): Likewise.
1923	(setup_class_bindings): Likewise.
1924	* semantics.c (finish_object_call_expr): Do not use
1925	build_method_call when we already know what function is being
1926	called.
1927	* spew.c (identifier_type): Use BASELINK, not TREE_LIST.
1928	* tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not
1929	TREE_CHAIN.
1930	(name_p): New function.
1931	* typeck.c (build_object_ref): Remove.
1932	(build_component_ref_1): Likewise.
1933	(build_x_component_ref): Likewise.
1934	(build_class_member_access_expr): New function.
1935	(finish_class_member_access_expr): Likewise.
1936	(build_ptrmemfunc_access_expr): Likewise.
1937	(get_member_function_from_ptrfunc): Use
1938	build_ptrmemfunc_access_expr.
1939	(build_binary_op): Likewise.
1940	(build_unary_op): Likewise.
1941	(build_ptrmemfunc): Likewise.
1942	(pfn_from_ptrmemfunc): Likewise.
1943	* typeck2.c (build_m_component_ref): Adjust comment.
1944
19452002-08-07  Neil Booth  <neil@daikokuya.co.uk>
1946
1947	* Make-lang.in (CXX_C_OBJS): Update.
1948	* cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
1949	* cp-tree.h (cxx_decode_option): Remove.
1950	* decl2.c (compare_options, lang_f_options, unsupported_options,
1951	cxx_decode_option): Remove.
1952
19532002-08-06  Gabriel Dos Reis  <gdr@nerim.net>
1954
1955	* typeck.c (build_x_unary_op): Handle pointer-to-member.
1956
19572002-08-05  Geoffrey Keating  <geoffk@redhat.com>
1958
1959	* class.c: Don't include obstack.h.
1960	(popclass):
1961	* decl2.c: Delete bogus comment.
1962	* error.c: Don't include obstack.h.
1963	* except.c: Likewise.
1964	(dump_type): Correct comment.
1965	* method.c: Don't include obstack.h.
1966	* tree.c: Likewise.
1967
19682002-08-04  Gabriel Dos Reis  <gdr@nerim.net>
1969
1970	Fix PR/2213
1971	* cvt.c (cp_convert_to_pointer): Reject conversions from integral
1972	expressions to pointer-to-data-member of pointer-to-member-functions.
1973
19742002-08-04  Geoffrey Keating  <geoffk@redhat.com>
1975
1976	* cvt.c (ocp_convert): Delete obsolete code.
1977	* parse.y (permanent_obstack): Delete declaration.
1978	* pt.c (permanent_obstack): Delete declaration.
1979	* repo.c (permanent_obstack): Delete declaration.
1980	(open_repo_file): Use xmalloc instead of permanent_obstack.
1981	(init_repo): Use xstrdup instead of permanent_obstack.
1982
19832002-08-04  Nathan Sidwell  <nathan@codesourcery.com>
1984
1985	* cp-tree.h (VF_DERIVED_VALUE): Remove.
1986	* class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE.
1987
19882002-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1989
1990	PR 7470.
1991	C++ ABI change - vfunc ordering.
1992	* class.c (add_virtual_function): Remove.
1993	(dfs_modify_all_vtables): Take list of all declared
1994	virtuals. Assign all that are not in primary base.
1995	(check_for_override): Adjust comments.
1996	(create_vtable_ptr): Take single list of virtuals. Build chain
1997	of declared virtuals here.
1998	(layout_class_type): Take single list of virtuals. Adjust.
1999	(finish_struct_1): Keep virtuals on single list. Adjust.
2000
20012002-08-02  Mark Mitchell  <mark@codesourcery.com>
2002
2003	* init.c (build_member_call): Use build_new_method_call, not
2004	build_method_call.
2005
20062002-08-02  Krister Walfridsson  <cato@df.lth.se>
2007
2008	* Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies.
2009
20102002-08-02  Mark Mitchell  <mark@codesourcery.com>
2011
2012	* call.c (build_method_call): Issue a more helpful error message
2013	about ambiguous method names.
2014
20152002-08-02  Nathan Sidwell  <nathan@codesourcery.com>
2016
2017	* tree.c (build_shared_int_cst): Make cache file scope, and
2018	GTY it.
2019
20202002-08-02  Jason Merrill  <jason@redhat.com>
2021
2022	* cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
2023	(cp_expr_size): New fn.
2024	* call.c (build_over_call): Lose empty class hackery.
2025	(convert_arg_to_ellipsis): Promote non-POD warning to error.
2026	* typeck.c (build_modify_expr): Don't use save_expr on an lvalue.
2027
2028	* semantics.c (expand_body): Do tree optimization in the function
2029	context, too.
2030
20312002-08-01  Neil Booth  <neil@daikokuya.co.uk>
2032
2033	* cp-tree.h: Move all warning and flag declarations to c-common.h.
2034	* decl.c: Move all warning and flag variables to c-common.c.
2035	* decl2.c: Move all warning and flag variables to c-common.c.
2036	* lex.c (flag_digraphs): Remove.
2037	(warn_traditional): Now in c-common.c.
2038
20392002-07-31  Mark Mitchell  <mark@codesourcery.com>
2040
2041	* call.c (build_field_call): Do not look up the field by name.
2042	(build_method_call): Simplify.
2043	(struct z_candidate): Add access_path and conversion_path.  Remove
2044	basetype_path.
2045	(convert_class_to_reference): Adjust use of
2046	add_function_candidate.
2047	(add_candidate): Add conversion_path argument.
2048	(add_function_candidate): Use it.
2049	(add_conv_dndidate): Likewise.
2050	(build_builtin_candidate): Likewise.
2051	(add_template_candidate_real): Add conversion_path argument.
2052	(add_template_conv_candidate): Likewise.
2053	(add_template_candidate): Likewise.
2054	(build_user_type_conversion_1): Use it.
2055	(build_new_function_call): Remove name lookup code.  Adjust use of
2056	add_template_candidate and add_function_candidate.
2057	(build_new_op): Likewise.
2058	(convert_like_real): Use build_special_member_call.
2059	(build_over_call): Use cand->conversion_path.
2060	(build_special_member_call): New method.
2061	(build_new_method_call): Remove name lookup code.
2062	* cp-tree.def (OFFSET_REF): Update documentation.
2063	(TEMPLATE_ID_EXPR): Likewise.
2064	* cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
2065	(BASELINK_OPTYPE): Likewise.
2066	(build_new_method_call): Adjust prototype.
2067	(build_special_member_call): New method.
2068	(build_baselink): New method.
2069	(build_offset_ref_call_from_tree): Likewise.
2070	(build_call_from_tree): Likewise.
2071	(finish_qualified_call_expr): Remove.
2072	(finish_call_expr): Adjust prototype.
2073	(build_x_function_call): Remove.
2074	* cvt.c (ocp_convert): Use build_special_member_call.
2075	* decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
2076	(build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
2077	CALL_EXPR.
2078	(build_offset_ref_call_from_tree): New function.
2079	(build_call_from_tree): Likewise.
2080	* init.c (expand_cleanup): Use build_special_member_call.
2081	(expand_default_init): Likewise.
2082	(build_member_call): Use finish_call_expr.
2083	(build_new_1): Use build_special_member_call.
2084	(push_base_cleanups): Likewise.
2085	* method.c (do_build_assign_ref): Likewise.
2086	* parse.y (template_id): Do not pass a COMPONENT_REF to
2087	lookup_template_function.
2088	(primary): Use parse_finish_call_epxr, not finish_call_expr.
2089	(parse_finish_call_expr): New function.
2090	* pt.c (lookup_template_function): Add assertions.
2091	* search.c (lookup_base): Allow T to be a binfo.
2092	(build_baselink): New function.
2093	(lookup_member): Use it.
2094	* semantics.c (finish_call_expr): Do not do name lookup.
2095	(finish_object_call_expr): Remove #if 0'd code.
2096	(finish_qualified_call_expr): Remove.
2097	* typeck.c (build_x_function_call): Remove.
2098	(build_static_case): Use build_special_member_call.
2099	* typeck2.c (build_functional_cast): Likewise.
2100
21012002-07-30  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2102
2103	* lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.
2104
21052002-07-30  Gabriel Dos Reis  <gdr@nerim.net>
2106
2107	* cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.
2108
21092002-07-30  Nathan Sidwell  <nathan@codesourcery.com>
2110
2111	* cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
2112	documentation.
2113
21142002-07-29  Alan Modra  <amodra@bigpond.net.au>
2115
2116	* cp-tree.h: Comment typo fix.
2117
21182002-07-29  Richard Earnshaw  <rearnsha@arm.com>
2119
2120	* spew.c (space_for_token): Allocate zeroed memory for a new token
2121	chunk.
2122
21232002-07-27  Roger Sayle  <roger@eyesopen.com>
2124
2125	* decl.c (builtin_function_1): No need to explicitly mark
2126	BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
2127
21282002-07-27  Roger Sayle  <roger@eyesopen.com>
2129
2130	* decl2.c (cxx_decode_option): Support -fno-builtin-foo.
2131
21322002-07-26  Jason Merrill  <jason@redhat.com>
2133
2134	* call.c (build_over_call): Likewise.
2135	(cp_convert_parm_for_inlining): New fn.
2136	(convert_for_arg_passing): New fn.
2137	(convert_default_arg, build_over_call): Use it.
2138	(type_passed_as): New fn.
2139	* pt.c (tsubst_decl): Use it.
2140	* decl2.c (cp_build_parm_decl): New fn.
2141	(build_artificial_parm): Use it.
2142	(start_static_storage_duration_function): Likewise.
2143	* decl.c (start_cleanup_fn, grokdeclarater): Likewise.
2144	(grokparms): Don't mess with DECL_ARG_TYPE.
2145	* typeck.c (convert_arguments): Use convert_for_arg_passing.
2146	* cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
2147	Define.
2148	* cp-tree.h: Declare new fns.
2149
21502002-07-26  Neil Booth  <neil@daikokuya.co.uk>
2151
2152	* cp-tree.h (flag_operator_names): Remove.
2153	* decl2.c (flag_operator_names): Remove.
2154	(lang_f_options): Remove operator-names.
2155	* lex.c (D_OPNAME): Remove.
2156	(reswords): Remove operator names.
2157	(rid_to_yy): Remove operator names.
2158	(init_reswords): No need to handle D_OPNAME.
2159	* spew.c (read_process_identifier): There are no operator
2160	names.
2161
21622002-07-26  Jason Merrill  <jason@redhat.com>
2163
2164	* dump.c (cp_dump_tree): Call c_dump_tree.
2165	* Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2166
21672002-07-25  Neil Booth  <neil@daikokuya.co.uk>
2168
2169	* error.c (print_whitespace): Remove.
2170	* g++spec.c (LIBUNWIND): Move.
2171	* mangle.c (mangled_position, write_signed_number): Remove.
2172
21732002-07-25  Neil Booth  <neil@daikokuya.co.uk>
2174
2175	* decl2.c (cxx_decode_option): Similarly.
2176
21772002-07-25  Gabriel Dos Reis  <gdr@nerim.net>
2178
2179	* cp-tree.h (cxx_sizeof_nowarn): Now a macro.
2180	(cxx_sizeof_or_alignof_type): Take a third argument.
2181	(cxx_sizeof): Adjust definition.
2182	(cxx_alignof): Likewise.
2183	* init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality.
2184	* typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for
2185	complaining.
2186	(c_sizeof_nowarn): Remove definition.
2187	(build_unary_op): Use cxx_sizeof_nowarn.
2188
21892002-07-24  Geoffrey Keating  <geoffk@redhat.com>
2190
2191	* tree.c (cp_build_qualified_type_real): When copying
2192	pointer-to-method types, unshare the record that holds
2193	the cached pointer-to-member-function type.
2194
21952002-07-23  Neil Booth  <neil@daikokuya.co.uk>
2196
2197	* cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove.
2198
21992002-07-23  Gabriel Dos Reis  <gdr@nerim.net>
2200
2201	Fix PR/7363:
2202	* typeck.c (cxx_sizeof_or_alignof_type): New function.
2203	(c_sizeof): Remove definition.
2204	(expr_sizeof): Use cxx_sizeof.
2205	* decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type.
2206	* decl.c (finish_destructor_body): Use cxx_sizeof.
2207	* semantics.c (finish_alignof): Likewise.
2208	(finish_alignof): Use cxx_alignof.
2209	* cp-tree.h (cxx_sizeof, cxx_alignof): New macros.
2210	(cxx_sizeof_or_alignof_type): Declare.
2211	(my_friendly_assert): Move to ../c-common.h.
2212
22132002-07-23  Neil Booth  <neil@daikokuya.co.uk>
2214
2215	* class.c, method.c, pt.c, search.c: Don't define obstack macros.
2216
22172002-07-22  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2218
2219	PR c++/7347, c++/7348
2220	* cp-tree.h (tsubst_flags_t): Add tf_parsing.
2221	* decl.c (make_typename_type): Use it.
2222	(make_unbound_class_template): Likewise.
2223	(lookup_name_real): Don't call type_access_control if scope is
2224	template parameter dependent.
2225	* parse.y (template_arg): Call make_unbound_class_template with
2226	tf_parsing set.
2227	(nest_name_specifier): Call make_typename_type with tf_parsing set.
2228	(typename_sub0): Likewise.
2229	(typename_sub1): Likewise.
2230	(instantiate_decl): Push class scope.
2231	* pt.c (regenerate_decl_from_template): Call pushclass and popclass
2232	for both static variable and member function template.
2233	(instantiate_decl) Call pushclass and popclass when tsubst'ing type
2234	and arguments.
2235	* search.c (type_access_control): Do type access for TEMPLATE_DECL
2236	too.
2237
22382002-07-20  Roger Sayle  <roger@eyesopen.com>
2239
2240	* decl2.c (cxx_decode_option): Simplify -fhandle-exceptions
2241	test by using positive_option.  Make whitespace consistent.
2242
22432002-07-20  Gabriel Dos Reis  <gdr@nerim.net>
2244
2245	* spew.c (struct unparsed_test): Replace 'filename' and 'lineno'
2246	members with 'locus'.  Adjust use throughout.
2247	(struct feed):  Likewise.
2248	(alloc_unparsed_test): Change prototype, take a 'const location_t *'.
2249	Adjust use.
2250	(snarf_defarg): Use error(), not error_with_file_and_line().
2251
22522002-07-19  Chris Demetriou  <cgd@broadcom.com>
2253
2254	* lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
2255	cpp_options is included.
2256
22572002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2258
2259	PR c++/2862, c++/2863
2260	* pt.c (determine_specialization): Compare the length of
2261	TYPE_ARG_TYPES.  Tidy.
2262
22632002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2264
2265	PR c++/3797
2266	* decl.c (duplicate_decls): Don't propagate inlining parameters from
2267	olddecl to newdecl when newdecl is a specialization of the
2268	instantiation olddecl.
2269
22702002-07-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2271
2272	PR c++/4802, c++/5387
2273	* decl.c (make_typename_type): Use enforce_access.
2274
22752002-07-17  Scott Snyder <snyder@fnal.gov>
2276
2277	PR c++/7320
2278	* rtti.c (get_tinfo_decl): Set DECL_COMDAT.
2279
22802002-07-12  Mark Mitchell  <mark@codesourcery.com>
2281
2282	* class.c (add_method): Correct handling of conversion operators.
2283
22842002-07-11  Mark Mitchell  <mark@codesourcery.com>
2285
2286	PR c++/7224
2287	* class.c (add_method): Simplify.
2288
22892002-07-11  Jason Merrill  <jason@redhat.com>
2290
2291	PR c++/7279
2292	* tree.c (cp_copy_res_decl_for_inlining): Also copy
2293	TREE_ADDRESSABLE.
2294
22952002-07-10  Graham Stott  <graham.stott@btinternet.com>
2296
2297	* pt.c (template_parm_this_level_p, push_template_decl_real):
2298	Pass depth as int pointer.
2299
23002002-07-11  Tim Josling  <tej@melbpc.org.au>
2301
2302	Remove front end hard coding from gengtype.c.
2303
2304	* config-lang.in (gtfiles): Add files needed for this front end.
2305
23062002-07-10  Mark Mitchell  <mark@codesourcery.com>
2307
2308	* cp-tree.h (unqualified_name_lookup_error): Declare it.
2309	(begin_function_definition): Adjust prototype.
2310	* lex.c (unqualified_name_lookup_error): New function, split out
2311	from ...
2312	(do_identifier): ... here.
2313	* parse.y (parse_begin_function_definition): New function.
2314	(fn.def1): Use it.
2315	* semantics.c (begin_function_definition): Accept decl-specifiers
2316	and attributes as separate parameters.
2317
23182002-07-10  Jason Merrill  <jason@redhat.com>
2319
2320	PR c++/6255
2321	* decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than
2322	modifying the old one.
2323
23242002-07-09  Mark Mitchell  <mark@codesourcery.com>
2325
2326	* cp-tree.h (constructor_name_p): Declare it.
2327	(check_template_template_default_arg): Likewise.
2328	* class.c (handle_using_decl): Use constructor_name_p.
2329	* decl.c (grokdeclarator): Likewise.
2330	* decl2.c (constructor_name_p): Define it.
2331	* init.c (build_member_call): Use constructor_name_p.
2332	* parse.y (template_parm): Use check_template_template_default_arg.
2333	* pt.c (check_explicit_specialization): Use constructor_name_p.
2334	* semantics.c (check_template_template_default_arg): New function.
2335
23362002-07-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2337
2338	* pt.c (can_complete_type_without_circularity): Add static to
2339	function definition.
2340
23412002-07-08  Mark Mitchell  <mark@codesourcery.com>
2342
2343	* cp-tree.h (have_extern_spec): Declare it
2344	* decl.c (have_extern_spec): Define it.
2345	(start_decl): Eliminate use of used_extern_spec.
2346	(start_function): Likewise.
2347	* parse.y (have_extern_spec): Remove declaration.
2348	(used_extern_spec): Likewise.
2349	(frob_specs): Eliminate use of used_extern_spec.
2350	(.hush_warning): Likewise.
2351
23522002-07-07  Mark Mitchell  <mark@codesourcery.com>
2353
2354	* Make-lang.in (cp/parse.o): Depend on decl.h.
2355	* cp-tree.h (do_decl_instantiation): Change prototype.
2356	* parse.y: Include decl.h.
2357	(parse_decl_instantiation): New function.
2358	(explicit_instantiation): Use it.
2359	* pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR
2360	and DECLSPECS.
2361
23622002-07-07  Roger Sayle  <roger@eyesopen.com>
2363
2364	* error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for
2365	constructor and destructor tests when passed a TEMPLATE_DECL.
2366
23672002-07-05  Jason Merrill  <jason@redhat.com>
2368
2369	* cvt.c (cp_convert_to_pointer): Call force_fit_type for null
2370	pointers.
2371
2372	PR optimization/7145
2373	* tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.
2374
23752002-07-05  Nathan Sidwell  <nathan@codesourcery.com>
2376
2377	Repair damage on weak-impared targets caused by my previous patch.
2378	* cp-tree.h (import_export_tinfo): Add parameter.
2379	* decl2.c (import_export_tinfo): Add parameter, post adjust
2380	DECL_COMDAT.
2381	* rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by
2382	import_export_tinfo.
2383
23842002-07-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2385
2386	PR c++/6944
2387	* init.c (build_aggr_init): Remove qualifiers of init before calling
2388	build_vec_init.
2389	(build_vec_init): Flatten multi-dimensional array during cleanup.
2390	(build_vec_delete_1): Abort if the type of each element is array.
2391
23922002-07-03  Graham Stott  <graham.stott@btinternet.com>
2393
2394	* pt.c (instantiate_class_template): Fix typo.
2395
23962002-07-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2397
2398	* typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused
2399	by CVS conflict in my last patch.
2400
24012002-07-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2402
2403	PR c++/6716
2404	* pt.c (can_complete_type_without_circularity): New function.
2405	(instantiate_class_template): Use it.
2406	* typeck2.c (cxx_incomplete_type_diagnostic): Improve error
2407	message due to incomplete fields.
2408
24092002-07-01  Mark Mitchell  <mark@codesourcery.com>
2410
2411	PR c++/7112
2412	* mangle.c (write_expression): Add mangling for sizeof when
2413	applied to a type.
2414	* operators.def: Remove stale comment.
2415
24162002-06-30  Nathan Sidwell  <nathan@codesourcery.com>
2417
2418	* cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ...
2419	(CPTI_TYPE_INFO_PTR_TYPE): ... this.
2420	(tinfo_decl_type): Replace with ...
2421	(type_info_ptr_type): ... this.
2422	(import_export_tinfo): Declare.
2423	(tinfo_decl_p): Rename to ...
2424	(unemitted_tinfo_decl_p): ... this.
2425	* decl2.c (import_export_decl): Break out tinfo handling into ...
2426	(import_export_tinfo): ... here. New function.
2427	(finish_file): Adjust.
2428	* rtti.c (TINFO_REAL_NAME): New macro.
2429	(init_rtti_processing): Create the tinfo types.
2430	(get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr.
2431	(get_tinfo_decl): Adjust.
2432	(get_tinfo_ptr): New function.
2433	(get_type_id): Use it.
2434	(tinfo_base_init): Create vtable decl here, if it doesn't exist.
2435	(ptr_initializer): Use get_tinfo_ptr.
2436	(ptm_initializer): Likewise.
2437	(synthesize_tinfo_var): Break into ...
2438	(get_pseudo_ti_init): ... this. Just create the initializer.
2439	(get_pseudo_ti_desc): .. and this.
2440	(create_real_tinfo_var): Remove.
2441	(create_pseudo_type_info): Don't create the vtable decl here.
2442	(get_vmi_pseudo_type_info): Remove.
2443	(create_tinfo_types): Adjust.
2444	(tinfo_decl_p): Rename to ...
2445	(unemitted_tinfo_decl_p): ... here. Adjust.
2446	(emit_tinfo_decl): Adjust. Create the initializer.
2447
24482002-06-27  Mark Mitchell  <mark@codesourcery.com>
2449
2450	PR c++/6695
2451	* pt.c (tsubst_friend_class): Substitute into the context of the
2452	friend before using it.
2453
24542002-06-26  Mark Mitchell  <mark@codesourcery.com>
2455
2456	* cp-tree.h (xref_tag): Change prototype.
2457	(handle_class_head): Likewise.
2458	(build_x_component_ref): Likewise.
2459	* decl.c (cxx_init_decl_processing): Adjust call to xref_tag.
2460	(xref_tag): Take attributes as a separate parameter.
2461	(xref_tag_from_type): Adjust call to xref_tag.
2462	* decl2.c (build_expr_from_tree): Adjust call to
2463	build_x_component_ref.
2464	(handle_class_head): Take attributes as a separate parameter.
2465	* parse.y (parse_xref_tag): New function.
2466	(parse_handle_class_head): Likewise.
2467	(primary): Use parse_xref_tag.
2468	(class_head_decl): Use parse_handle_class_head.
2469	(class_head_defn): Likewise.
2470	* rtti.c (init_rtti_processing): Adjust call to xref_tag.
2471	(build_dynamic_cast_1): Likewise.
2472	(create_pseudo_type_info): Likewise.
2473	(emit_support_tinfos): Likewise.
2474	* typeck.c (build_object_ref): Adjust call to
2475	build_x_component_ref.
2476	(build_x_component_ref): Remove protect parameter.
2477
24782002-06-25  Mark Mitchell  <mark@codesourcery.com>
2479
2480	* call.c (build_op_delete_call): Use BASELINK_FUNCTIONS.
2481	* class.c (handle_using_decl): Likewise.
2482	(instantiate_type): Likewise.
2483	* cp-tree.h (BASELINK_FUNCTIONS): New macro.
2484	(xref_basetypes): Change prototype.
2485	(begin_mem_initializers): New function.
2486	(get_overloaded_fn): Likewise.
2487	* decl.c (xref_basetypes): Simplify.
2488	* error.c (dump_expr): Use BASELINK_FUNCTIONS.
2489	* init.c (build_offset_ref): Likewise.
2490	* parse.y (base_init): Use begin_mem_initializers().
2491	(structsp): Adjust call to xref_basetypes.
2492	* pt.c (determine_specialization): Use BASELINK_FUNCTIONS.
2493	(instantiate_class_template): Adjust call to xref_basetypes.
2494	* semantics.c (begin_mem_initializers): New function.
2495	* tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS.
2496	(really_overloaded_fn): Likewise.
2497	(get_overloaded_fn): New function.'
2498	(get_first_fn): USe BASELINK_FUNCTIONS.
2499
25002002-06-24  Mark Mitchell  <mark@codesourcery.com>
2501
2502	* cp-tree.h (SCALAR_TYPE_P): New macro.
2503	(check_for_out_of_scope_variable): New function.
2504	(at_class_scope_p): Likewise.
2505	(finish_fname): Likewise.
2506	* class.c (finish_struct): Use at_function_scope_p.
2507	* decl.c (check_for_out_of_scope_variable): New function, split
2508	out from do_identifier.
2509	(finish_enum): Use at_function_scope_p.
2510	* lex.c (do_identifier): Use check_for_out_of_scope_variable.
2511	* parse.y (VAR_FUNC_NAME): Give it <ttype>.  Use finish_fname.
2512	(primary): Use at_function_scope_p.
2513	* search.c (at_class_scope_p): New function.
2514	* semantics.c (finish_fname): Likewise.
2515	(check_multiple_declarators): Use at_function_scope_p.
2516
25172002-06-23  Mark Mitchell  <mark@codesourcery.com>
2518
2519	* parse.y (parse_scoped_id): New function.
2520	(primary): Use it.
2521	* cp-tree.h (do_scoped_id): Adjust declaration.
2522	* lex.c (do_scoped_id): Remove call to yylex.
2523	* decl2.c (build_expr_from_tree): Adjust use of do_scoped_id.
2524	* typeck2.c (add_exception_specifier): Use tree_cons, rather than
2525	expanding it inline.
2526
25272002-06-23  Matt Thomas  <matt@3am-software.com>
2528
2529	* decl.c (finish_function): Change "#ifdef VMS_TARGET" to
2530	"#if VMS_TARGET".
2531
25322002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2533
2534	* mangle.c (integer_type_codes): Const-ify.
2535
25362002-06-20  Richard Henderson  <rth@redhat.com>
2537
2538	PR c++/6747
2539	* typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.
2540	Call put_var_into_stack.
2541
25422002-06-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2543
2544	* spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit
2545	array size calculation.
2546
25472002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2548
2549	PR c++/6892
2550	* pt.c (tsubst_expr): Handle FILE_STMT.
2551
25522002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2553
2554	PR c++/6723
2555	* pt.c (lookup_template_class): Don't build complete argument of
2556	BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template
2557	argument.
2558
25592002-06-19  Akim Demaille  <akim@epita.fr>
2560
2561	* parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with
2562	decl.h's TYPENAME.
2563	* spew.c, lex.c: Adjust.
2564	* parse.y (explicit_instantiation): Add empty action to override
2565	the default $$ = $1 where it introduces a type clash.
2566
25672002-06-14  Jason Merrill  <jason@redhat.com>
2568
2569	* semantics.c (begin_for_stmt): Push the 'for' scope before
2570	adding the FOR_STMT.
2571
2572	C++ ABI changes.
2573	* class.c (build_base_field): Set DECL_PACKED.
2574	(layout_class_type): Don't use tail padding of PODs.
2575	* mangle.c (write_unqualified_name): Fix template conversion op
2576	mangling.
2577
25782002-06-16  Richard Henderson  <rth@redhat.com>
2579
2580	PR opt/6793
2581	* tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
2582	after template instantiation.
2583
25842002-06-16  Richard Henderson  <rth@redhat.com>
2585
2586	* cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common.
2587
25882002-06-15  Gabriel Dos Reis  <gdr@codesourcery.com>
2589
2590	* cp-tree.h (compiler_error): Remove declaration.
2591	* lex.c (compiler_error): Remove definition.
2592
25932002-06-14  Steve Ellcey  <sje@cup.hp.com>
2594
2595	* g++spec.c (LIBUNWIND): New.
2596	(lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
2597
25982002-06-13  Jessica Han  <jessica@cup.hp.com>
2599
2600	* class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
2601	(build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
2602	(build_vbase_offset_vtbl_entries): Likewise.
2603	* rtti.c (build_headof): Likewise.
2604	(get_tinfo_decl_dynamic): Likewise.
2605	(create_pseudo_type_info): Likewise.
2606
26072002-06-12  Stan Shebs  <shebs@apple.com>
2608
2609	* mpw-config.in: Remove file, no longer used.
2610	* mpw-make.sed: Ditto.
2611
26122002-06-07  Zack Weinberg  <zack@codesourcery.com>
2613
2614	* decl2.c: Update call to cpp_handle_option.
2615
26162002-06-07  H.J. Lu  (hjl@gnu.org)
2617
2618	* decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
2619
26202002-06-06  Gabriel Dos Reis  <gdr@codesourcery.com>
2621
2622	* error.c (cp_error_at): Fix typo.
2623
26242002-06-04  Gabriel Dos Reis  <gdr@codesourcery.com>
2625
2626	* error.c (cp_diagnostic_starter): Adjust call.
2627	(maybe_print_instantiation_context): Change prototype to take a
2628	'diagnostic_info *'.
2629	(print_instantiation_full_context): Likewise.
2630	(print_instantiation_partial_context): Likewise.
2631	(cp_diagnostic_starter): Likewise.
2632	(cp_diagnostic_finalizer): Likewise.
2633	(cp_print_error_function): Likewise.
2634	(cp_printer): Take a secondary parameter as a 'text_info *'.
2635	Remove output_state savings.  Adjust calls.
2636
26372002-06-03  Geoffrey Keating  <geoffk@redhat.com>
2638
2639	* pt.c (inline_parm_levels): Mark for GC.
2640
2641	* mangle.c (start_mangling): Allocate G.substitutions here...
2642	(init_mangle): ... rather than here.
2643	(finish_mangling): Clear the varray pointer when done with it.
2644	* spew.c (yylexstring): Don't use VARRAY_FREE.
2645	* search.c (bfs_walk): Don't use VARRAY_FREE.
2646	* decl2.c (pending_statics): Use gengtype to mark.
2647	(deferred_fns): Likewise.
2648	(ssdf_decls): Likewise.
2649	(init_decl2): Delete.
2650	* decl.c (pop_from_top_level): Don't use VARRAY_FREE.
2651	(cxx_init_decl_processing): Don't call init_decl2.
2652	(cxx_pop_function_context): Don't use VARRAY_FREE.
2653	* cp-tree.h (struct saved_scope): No need for special marking
2654	of varrays.
2655	(struct language_function): Likewise.
2656	(local_classes): Use gengtype to mark.
2657	(init_decl2): Delete prototype.
2658	* class.c (init_class_processing): Don't use
2659	ggc_add_tree_varray_root.
2660	(build_vtbl_initializer): Don't use VARRAY_FREE.
2661
2662	* decl.c (typename_compare): Don't use same_type_p.
2663
2664	* decl.c: Include hashtab.h instead of hash.h.
2665	(typename_hash): Update to use htab_h.
2666	(typename_compare): Likewise.
2667	(typename_htab): Use gengtype to mark.
2668	(build_typename_type): Update to use htab_h.
2669	* Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h.
2670
2671	* Make-lang.in (gt-cp-tree.h): New rule.
2672	(cp/tree.o): Depend on gt-cp-tree.h.
2673	* config-lang.in (gtfiles): Add cp/tree.c.
2674	* tree.c: Include gt-cp-tree.h.
2675	(list_hash_table): Use gengtype to mark.
2676	(init_tree): Use gengtype to mark trees.
2677
2678	* Make-lang.in (cp/decl.o): Add debug.h dependency.
2679	* call.c (struct z_candidate): Use gengtype.
2680	(USER_CONV_CAND): Use WRAPPER_ZC.
2681	(convert_class_to_reference): Use build_zc_wrapper.
2682	(build_type_conversion_1): Likewise.
2683	(build_over_call): Use WRAPPER_ZC.
2684	(add_warning): Use build_zc_wrapper.
2685	* cp-lang.c (LANG_HOOKS_MARK_TREE): Delete.
2686	* cp-tree.h (struct lang_identifier): Use gengtype.
2687	(struct template_parm_index_s): Likewise.
2688	(struct ptrmem_cst): Likewise.
2689	(struct tree_binding): Likewise.
2690	(struct tree_overload): Likewise.
2691	(struct tree_srcloc): Likewise.
2692	(struct tree_wrapper): Likewise.  Also modify to have a pointer
2693	to struct z_candidate rather than void.
2694	(enum cp_tree_node_structure_enum): New.
2695	(union lang_tree_node): New.
2696	(cxx_mark_tree): Delete prototype.
2697	(cp_tree_node_structure): New prototype.
2698	(build_ptr_wrapper): Delete prototype.
2699	(build_int_wrapper): Delete prototype.
2700	(build_zc_wrapper): New prototype.
2701	* decl.c: Include debug.h
2702	(cxx_mark_tree): Delete.
2703	(cp_tree_node_structure): New.
2704	* tree.c (build_ptr_wrapper): Delete.
2705	(build_int_wrapper): Delete.
2706	(build_zc_wrapper): New.
2707
2708	* cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK):
2709	Correct typo.  Patch from k_fukui@highway.ne.jp.
2710
2711	* semantics.c (current_stmt_tree): Update for change to
2712	struct language_function.
2713	(finish_mem_initializers): Likewise.
2714	* decl.c (cxx_init_decl_processing): Don't set mark_lang_status.
2715	* cp-tree.h (struct language_function): Rename from
2716	cp_language_function.  Change all uses.
2717	(cp_function_chain): Don't need to cast.
2718
2719	* class.c (duplicate_tag_error): Reset discriminator.
2720	(check_bases_and_members): Update for data structure changes.
2721	* cp-tree.h (struct lang_id2): Use gengtype.
2722	(flagged_type_tree): Likewise.
2723	(SET_LANG_ID): Use GGC on struct lang_id2.
2724	(struct cp_language_function): Use gengtype.  Remove field
2725	'x_vcalls_possible_p'.
2726	(current_vcalls_possible_p): Delete.
2727	(struct lang_type_header): New.
2728	(struct lang_type_class): Rename from struct lang_type.  Include
2729	struct lang_type_header.
2730	(struct lang_type_ptrmem): New.
2731	(struct lang_type): New.
2732	(LANG_TYPE_CLASS_CHECK): New.  Use it in all the appropriate macros.
2733	(LANG_TYPE_PTRMEM_CHECK): New.  Use it in all the appropriate macros.
2734	(TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes.
2735	(struct lang_decl_flags): Use gengtype.  Add discriminators.
2736	(struct lang_decl): Use gengtype.  Add and use discriminators.
2737	Update the macros that reference moved fields.
2738	(LANG_DECL_U2_CHECK): New function.  Use it when appropriate.
2739	(SET_DECL_THUNK_P): Set discriminator too.
2740	(clear_inline_text_obstack): Delete prototype.
2741	(finish_inline_definitions): Delete prototype.
2742	(mark_pending_inlines): Delete prototype.
2743	(lang_check_failed): New prototype.
2744	* decl.c (struct named_label_use_list): Use gengtype.
2745	(struct named_label_list): Likewise.
2746	(mark_binding_level): Delete.
2747	(mark_named_label_lists): Delete.
2748	(push_local_name): Set discriminator on DECL_LANG_SPECIFIC.
2749	(cxx_init_decl_processing): Use generated marker routine.
2750	(begin_destructor_body): Delete dead set to
2751	current_vcalls_possible_p.
2752	(mark_lang_function): Delete.
2753	(mark_cp_function_context): Delete.
2754	(lang_mark_tree): Use generated marker routines.
2755	* decl2.c (start_objects): Set discriminator when setting
2756	GLOBAL_INIT_PRIORITY.
2757	* lex.c (retrofit_lang_decl): Set discriminators.
2758	(copy_lang_type): Update for changes to lang_type structure.
2759	(cp_make_lang_type): Set discriminator.
2760	* parse.y: Use gengtype on YYLVAL.  Don't use dots in identifiers.
2761	* search.c: Include ggc.h.
2762	* semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it.
2763	(finish_inline_definitions): Delete.
2764	* spew.c (struct token): Use gengtype.
2765	(struct token_chunk): New.
2766	(struct unparsed_text): Use gengtype.  Store tokens in chunks.
2767	(struct feed): Use gengtype.
2768	(feed_obstack): Delete.
2769	(feed): Mark as GC root.
2770	(pending_inlines): Mark as GC root.
2771	(pending_inlines_tail): Likewise.
2772	(processing_these_inlines): Likewise.
2773	(token_obstack): Make static.
2774	(first_token): Likewise.
2775	(init_spew): Don't initialize deleted things; use gengtype for roots.
2776	(clear_inline_text_obstack): Delete.
2777	(feed_input): Use GC for struct feed.  Update for changes to
2778	struct unparsed_text.
2779	(mark_pending_inlines): Delete.
2780	(next_token): Rename from add_token.  Change all callers.  Update
2781	for changes to struct unparsed_text.
2782	(space_for_token): New.
2783	(remove_last_token): New.
2784	(alloc_unparsed_text): New.
2785	(snarf_block): Take an unparsed_text.  Update for changes to struct
2786	unparsed_text.
2787	(snarf_method): Update for changes to struct unparsed_text.
2788	(snarf_defarg): Update for changes to struct unparsed_text.
2789	* tree.c (lang_check_failed): New.
2790
2791	* Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h
2792	gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules.
2793	(cp/spew.o): Add dependency on gt-<filename>.h.
2794	(cp/decl2.o): Add dependency on gt-<filename>.h.
2795	(cp/call.o): Add dependency on gt-<filename>.h.
2796	(cp/pt.o): Add dependency on gt-<filename>.h.
2797	(cp/repo.o): Add dependency on gt-<filename>.h.
2798	(cp/parse.o): Add dependency on gt-<filename>.h.
2799	* call.c: Use gengtype for roots.
2800	* config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c
2801	decl2.c parse.y pt.c repo.c spew.c.
2802	* cp-tree.h: Use gengtype for roots.
2803	(struct saved_scope): Use GGC, gengtype.
2804	(cp_parse_init): Delete prototype.
2805	(init_pt): Delete prototype.
2806	* decl.c: Use gengtype for roots.
2807	(mark_saved_scope): Delete.
2808	(cxx_init_decl_processing): Don't call deleted initilisation
2809	routines.
2810	(signed_size_zero_node): Delete, unused.
2811	* decl.h: Use gengtype for roots.
2812	* decl2.c: Use gengtype for roots.
2813	* lex.h: Use gengtype for roots.
2814	* parse.y: Use gengtype for roots.
2815	(cp_parse_init): Delete.
2816	* pt.c: Use gengtype for roots.
2817	(init_pt): Delete.
2818	* repo.c: Use gengtype for roots.
2819	* spew.c: Use gengtype for roots.
2820
2821	* Make-lang.in: Allow for filename changes.  Add gtype-cp.h.
2822	(cp/decl.o): Add dependency on gtype-cp.h.
2823	* decl.c: Remove use of add_deletable_root, use GTY marker instead.
2824	Include gtype-cp.h.  Allow for filename changes.
2825
2826	* Make-lang.in (cp/gt-decl.h): Generate using gengtype.
2827	(cp/decl.o): Add cp/gt-decl.h dependency.
2828	* config-lang.in (gtfiles): New.
2829	* tree.h: Rename struct binding_level to struct cp_binding_level.
2830	* decl.c: Rename struct binding_level to struct cp_binding_level.
2831	Include cp/gt-decl.h.
2832	(struct cp_binding_level): Use gengtype.
2833	(make_binding_level): Use GGC on struct cp_binding_level.
2834	(mark_binding_level): Use gt_ggc_m_cp_binding_level.
2835	(cxx_init_decl_processing): Mark free_binding_level as
2836	deletable.
2837
2838	* decl.c (mark_cp_function_context): Update calling sequence.
2839
2840	* decl.c (start_function): Don't free 'struct
2841	cp_language_function'.
2842	(pop_cp_function_context): Likewise.
2843	(save_function_data): Allocate it using GC.
2844	* semantics.c (genrtl_start_function): Don't free 'struct
2845	cp_language_function'.
2846
28472002-05-31  Matthew Woodcraft  <mattheww@chiark.greenend.org.uk>
2848
2849	* lang-specs.h: Use cpp_debug_options.
2850
28512002-05-28  Zack Weinberg  <zack@codesourcery.com>
2852
2853	* mangle.c, tree.c: Include real.h.
2854	* Make-lang.in: Update dependency lists.
2855
28562002-05-25  Neil Booth  <neil@daikokuya.demon.co.uk>
2857
2858	* lex.c: Don't include c-lex.h.
2859	* parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
2860
28612002-05-23  Neil Booth  <neil@daikokuya.demon.co.uk>
2862
2863	* spew.c (yyungetc, snarf_block): Remove indent_level handling.
2864
28652002-05-22  Richard Henderson  <rth@redhat.com>
2866
2867	* decl.c (obscure_complex_init): Check for VAR_DECL
2868	before using DECL_THREAD_LOCAL.
2869
28702002-05-22  Richard Henderson  <rth@redhat.com>
2871
2872	* decl.c (check_tag_decl): Handle RID_THREAD.
2873	(obscure_complex_init): Reject run-time init of tls.
2874	(grokvardecl, grokdeclarator): Handle RID_THREAD.
2875	* lex.c (reswords): Add __thread.
2876	(rid_to_yy): Map RID_THREAD to SCSPEC.
2877
28782002-05-22  Neil Booth  <neil@daikokuya.demon.co.uk>
2879
2880	* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
2881	* cp-tree.h (cxx_post_options): Kill.
2882	* cp-lex.c (cxx_post_options): Kill.
2883
28842002-05-21  Richard Henderson  <rth@redhat.com>
2885
2886	* lex.c (rid_to_yy): Add RID_THREAD.
2887
28882002-05-21  Alexandre Oliva  <aoliva@redhat.com>
2889
2890	* init.c (build_vec_init): Test for trivial copy-assignment when
2891	copy-assigning arrays.
2892
28932002-05-20  Andreas Jaeger  <aj@suse.de>
2894
2895	* init.c (build_default_init): Remove unused variable.
2896
28972002-05-20  Alexandre Oliva  <aoliva@redhat.com>
2898
2899	* call.c (any_strictly_viable): New.
2900	(build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
2901
29022002-05-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2903
2904	* error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
2905
29062002-05-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2907
2908	PR c++/186, DR 259
2909	* pt.c (do_decl_instantiation): Don't complain explicit
2910	instantiation after explicit specialization.
2911	(do_type_instantiation): Likewise.
2912
29132002-05-19  Alexandre Oliva  <aoliva@redhat.com>
2914
2915	* cp-tree.h (complete_type_or_diagnostic): Changed prototype,
2916	renamed from...
2917	(complete_type_or_else): ... this.  Redefined as macro.
2918	(cxx_incomplete_type_diagnostic): Declare.
2919	(cxx_incomplete_type_error): Define as macro.
2920	* init.c (build_delete): Warn about incomplete types other than
2921	void, and use the built-in operator delete for them.
2922	* typeck.c (complete_type_or_diagnostic): Renamed from
2923	complete_type_or_else.  Added warn_only argument, passed to...
2924	* typeck2.c (cxx_incomplete_type_diagnostic): ... this.  Print
2925	warnings or errors depending on new warn_only argument.  Renamed
2926	from...
2927	(cxx_incomplete_type_error): ... this.  New implementation in
2928	terms of cxx_incomplete_type_diagnostic.
2929
29302002-05-18  Jason Merrill  <jason@redhat.com>
2931
2932	PR c++/6611
2933	* decl2.c (import_export_decl): If we clear
2934	DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
2935
29362002-05-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2937
2938	PR c++/6620
2939	* pt.c (verify_class_unification): Don't check if PARM is template
2940	parameter dependent.  Simplify.
2941	(unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
2942	parameter dependent expression.
2943
29442002-05-14  Jason Merrill  <jason@redhat.com>
2945
2946	* rtti.c (get_tinfo_decl): Don't call comdat_linkage.
2947	Do set DECL_COMDAT.
2948	(synthesize_tinfo_var): Take the public decl.
2949	(create_real_tinfo_var): Likewise.  Check DECL_COMDAT.
2950	(emit_tinfo_decl): Adjust.  Call import_export_decl.
2951	* decl2.c (import_export_decl): Simplify tinfo decl handling.
2952
29532002-05-14  Alexandre Oliva  <aoliva@redhat.com>
2954
2955	* cp-tree.h (struct lang_type): Added non_zero_init.
2956	(CLASSTYPE_NON_ZERO_INIT_P): New macro.
2957	(zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
2958	* class.c (check_field_decls): Test non_zero_init.
2959	* cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
2960	zero-to-NULL conversions.
2961	* decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
2962	type that needs zero-initialization without zeros.
2963	(check_initializer_decl): Compute zero-initializer for types
2964	that require a non-trivial one.
2965	* init.c (build_forced_zero_init): New function.
2966	(build_default_init): Use it.
2967	* tree.c (zero_init_p): New function.
2968	* typeck2.c (force_store_init_value): New function.
2969	(process_init_constructor): Create non-trivial zero-initializers
2970	for array members and class fields.
2971
29722002-05-14  Neil Booth  <neil@daikokuya.demon.co.uk>
2973
2974	* lang-specs.h: Remove redundant -lang-c++.
2975
29762002-05-13  Jason Merrill  <jason@redhat.com>
2977
2978	* class.c (build_vtbl_ref_1): Use fixed_type_or_null.
2979	(fixed_type_or_null): See through reference vars.
2980	(build_base_path): Vtable contents are constant.
2981	* typeck.c (get_member_function_from_ptrfunc): Likewise.
2982
29832002-05-12  Jason Merrill  <jason@redhat.com>
2984
2985	* cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
2986	structs are safe.
2987
29882002-05-09  Neil Booth  <neil@daikokuya.demon.co.uk>
2989
2990	* cp-tree.h (flag_ansi): Remove.
2991	* decl2.c (flag_ansi): Remove.
2992	(cxx_decode_option): Set flag_iso and flag_undef.
2993
29942002-05-09  Jason Merrill  <jason@redhat.com>
2995
2996	* typeck.c (get_member_function_from_ptrfunc): Reorganize.
2997	Use subtraction rather than a bitmask to get the index.
2998	* cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
2999
3000	* pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
3001
30022002-05-07  Neil Booth  <neil@daikokuya.demon.co.uk>
3003
3004	* Make-lang.in (decl2.o): Update.
3005	* cp-tree.h (warn_multichar): Remove.
3006	* decl2.c: Include c-common.h.
3007	(warn_multichar): Remove.
3008
30092002-05-03  Jason Merrill  <jason@redhat.com>
3010
3011	* tree.c (build_cplus_array_type): Only const and volatile get
3012	special handling.
3013
3014	* decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
3015
30162002-04-30  Mark Mitchell  <mark@codesourcery.com>
3017
3018	ABI change, returning simple classes from functions.
3019	* class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
3020	TYPE_HAS_TRIVIAL_INIT_REF is false or
3021	TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
3022
30232002-04-30  Jason Merrill  <jason@redhat.com>
3024
3025	PR debug/6436
3026	* decl.c (grokdeclarator): Don't override TYPE_NAME of an
3027	anonymous class with a typedef if there are attributes.
3028
30292002-04-29  Paul Eggert  <eggert@twinsun.com>
3030
3031	* parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
3032
30332002-04-29  Jakub Jelinek  <jakub@redhat.com>
3034
3035	PR c++/6477
3036	* decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
3037	non-NULL first.
3038
30392002-04-29  Mark Mitchell  <mark@codesourcery.com>
3040
3041	PR c++/6492
3042	* pt.c (tsubst_friend_class): If the friend has an explicit scope,
3043	enter that scope before name lookup.
3044
3045	PR c++/6486
3046	* method.c (do_build_copy_constructor): Avoid building
3047	cv-qualified reference types.
3048
30492002-04-29  Nathan Sidwell  <nathan@codesourcery.com>
3050
3051	PR c++/5719
3052	* decl.c (grok_op_properties): Assignment ops don't have to return
3053	by value. operator% should.
3054
30552002-04-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3056
3057	PR c/6343
3058	* decl.c (duplicate_decls): Call merge_weak.
3059
30602002-04-26  Richard Henderson  <rth@redhat.com>
3061
3062	* parse.y (malloced_yyss, malloced_yyvs): New.
3063	(yyoverflow): Re-add.  Set them.
3064	(free_parser_stacks): New.
3065
30662002-04-26  Mark Mitchell  <mark@codesourcery.com>
3067
3068	PR c++/6497
3069	* method.c (do_build_assign_ref): Pass a derivation to
3070	build_method_call when calling base class assignment operators.
3071
30722002-04-26  Richard Henderson  <rth@redhat.com>
3073
3074	* parse.y (yyoverflow): Revert.
3075
30762002-04-26  Richard Henderson  <rth@redhat.com>
3077
3078	PR c/3581
3079	* parse.y (string): Remove.  Update all uses to use STRING
3080	instead, and not call combine_strings.
3081	* rtti.c (tinfo_name): Use fix_string_type.
3082	* semantics.c (finish_asm_stmt): Don't call combine_strings.
3083	* spew.c (yylexstring): New.
3084	(read_token): Use it.
3085
30862002-04-25  Richard Henderson  <rth@redhat.com>
3087
3088	PR c/2161
3089	* parse.y (yyoverflow): New.
3090
30912002-04-25  Jason Merrill  <jason@redhat.com>
3092
3093	PR c++/5607
3094	* search.c (check_final_overrider): No longer static.
3095	* class.c (update_vtable_entry_for_fn): Call it.
3096	* cp-tree.h: Adjust.
3097
30982002-04-25  Neil Booth  <neil@daikokuya.demon.co.uk>
3099
3100	* cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3101	* cp-tree.h (cxx_set_yydebug): Die.
3102	* lex.c (YYDEBUG): Get from c-lex.h.
3103	(cxx_set_yydebug): Remove.
3104	* parse.y: Include c-lex.h.
3105	(YYDEBUG): Get from c-lex.h.
3106
31072002-04-24  Mark Mitchell  <mark@codesourcery.com>
3108
3109	PR c++/6438.
3110	* cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
3111	void.
3112
31132002-04-24  Neil Booth  <neil@daikokuya.demon.co.uk>
3114
3115	* cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
3116	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
3117	Redefine.
3118	* cp-tree.h (cp_attribute_table): Rename.
3119	* decl.c (lang_attribute_table): Remove declaration.
3120	(cxx_init_decl_processing): Don't set it.
3121	* tree.c (cp_attribute_table): Rename.
3122
31232002-04-24  Jason Merrill  <jason@redhat.com>
3124
3125	PR c++/6331
3126	* method.c (do_build_copy_constructor): Use cp_build_qualified_type.
3127	* typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
3128	The pedwarn for array assignment is now unconditional.
3129	* tree.c (build_cplus_array_type_1): Still process simple array types
3130	normally in templates.
3131
3132	PR c++/6395
3133	* decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
3134	stuff for comdats.
3135
31362002-04-23  Jakub Jelinek  <jakub@redhat.com>
3137
3138	* parse.y (check_class_key): Allow KEY to be union/enum/struct/class
3139	node with attributes.
3140
31412002-2-23  David O'Brien  <obrien@FreeBSD.org>
3142
3143	* g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
3144	Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
3145
31462002-04-23  Mark Mitchell  <mark@codesourcery.com>
3147
3148	PR c++/6256:
3149	* pt.c (tsubst_friend_class): Handle templates with explicit
3150	nested names.
3151
3152	PR c++/6331:
3153	* typeck.c (merge_types): Remember the cv-qualification of pointer
3154	types when merging them.
3155
31562002-04-20  Neil Booth  <neil@daikokuya.demon.co.uk>
3157
3158	* cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
3159	LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
3160	* cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
3161	cxx_mark_function_context): New.
3162	* decl.c (push_cp_function_context, pop_cp_function_context,
3163	mark_cp_function_context): Rename for consistency.
3164	(cxx_init_decl_processing): Don't set old hooks.
3165
31662002-04-19  Neil Booth  <neil@daikokuya.demon.co.uk>
3167
3168	* call.c (convert_type_from_ellipsis): Rename, update.
3169	* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
3170	* cp-tree.h (convert_type_from_ellipsis): Rename.
3171	* decl.c (cxx_init_decl_processing): Don't set hook.
3172
31732002-04-18  Neil Booth  <neil@daikokuya.demon.co.uk>
3174
3175	* call.c (build_new_method_call): Update.
3176	* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
3177	* cp-tree.h (cxx_incomplete_type_error): New.
3178	* decl.c (grokdeclarator, grokparms): Update.
3179	* decl2.c (check_classfn): Update.
3180	* pt.c (tsubst): Update.
3181	* typeck.c (complete_type_or_else, expr_sizeof,
3182	decay_conversion): Update.
3183	* typeck2.c (incomplete_type_error): Rename.
3184	(add_exception_specifier): Update.
3185
31862002-04-18  Jason Merrill  <jason@redhat.com>
3187
3188	PR c++/5658
3189	* search.c (setup_class_bindings): A class template qualifies as a
3190	type binding.
3191
31922002-04-17  Jakub Jelinek  <jakub@redhat.com>
3193
3194	PR c++/6316
3195	* decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
3196	before expanding.
3197
31982002-04-16  Mark Mitchell  <mark@codesourcery.com>
3199
3200	* init.c (begin_init_stmts): Remove commented out code.
3201	(finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
3202	* semantics.c (begin_gobal_stmt_expr): Adjust call to
3203	expand_start_stmt_expr.
3204
32052002-04-15  Mark Mitchell  <mark@codesourcery.com>
3206
3207	* decl.c (register_dtor_fn): Pass the address of dso_handle, not
3208	dso_handle itself, to __cxa_atexit.
3209
32102002-04-15  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
3211
3212	* error.c (cxx_print_error_function): Adjust call to macros.
3213
32142002-04-14  Jakub Jelinek  <jakub@redhat.com>
3215
3216	* class.c (layout_virtual_bases): Do all dsize computation on trees.
3217
32182002-04-14  Jason Merrill  <jason@redhat.com>
3219
3220	* typeck.c (get_member_function_from_ptrfunc): Don't do
3221	gratuitious division and multiplication on
3222	ptrmemfunc_vbit_in_delta targets.
3223
32242002-04-12  Mark Mitchell  <mark@codesourcery.com>
3225
3226	PR c++/5373.
3227	* semantics.c (finish_expr_stmt): Remember the type of the
3228	expression before any conversions are performed.
3229
32302002-04-12  Mark Mitchell  <mark@codesourcery.com>
3231
3232	PR c++/5189.
3233	* call.c (add_template_candidate_real): Do not treat member
3234	templates as copy constructors.
3235
32362002-04-12  Mark Mitchell  <mark@codesourcery.com>
3237
3238	* decl.c (duplicate_decls): Do not copy the RTL for a variable
3239	declaration if the old variable had an incomplete type and the new
3240	variable does not.
3241	(complete_vars): Do not call layout_decl for completed variables.
3242
32432002-04-12  Richard Sandiford  <rsandifo@redhat.com>
3244
3245	* decl.c (duplicate_decls): Don't try to unify an implicit typedef
3246	with an explicit one.
3247	(follow_tag_typedef): New.
3248	(lookup_tag): Use it to extract the tag of an explicit typedef.
3249	(xref_tag): Likewise.
3250
32512002-04-11  Andrew Haley  <aph@redhat.com>
3252
3253	* typeck.c (type_after_usual_arithmetic_conversions):
3254	If two types have the same variant, return immediately.
3255	When two floating-point operands are the same precision:
3256	  convert to float if one of the operands is float;
3257	  if neither operand is one of the standard types, return the type
3258	  of the first operand.
3259
32602002-04-10  Nathan Sidwell  <nathan@codesourcery.com>
3261
3262	PR c++/5507
3263	* decl.c (make_typename_type): Remove implicit typenameness.
3264
32652002-04-09  Jason Merrill  <jason@redhat.com>
3266
3267	PR optimization/6189
3268	* semantics.c (genrtl_start_function): Don't free
3269	DECL_SAVED_FUNCTION_DATA for inline functions.
3270
3271	* init.c (build_member_call): For now, don't convert to
3272	intermediate base if it would cause an error.
3273
32742002-04-08  Paolo Carlini  <pcarlini@unitus.it>
3275
3276	* parse.y (namespace_qualifier, maybe_identifier,
3277	begin_explicit_instantiation, end_explicit_instantiation,
3278	apparent_template_type, .finish_template_type,
3279	do_id, maybe_init, defarg_again, component_decl_1):
3280	Add ending ';', in accordance with POSIX.
3281
32822002-04-06  Mark Mitchell  <mark@codesourcery.com>
3283
3284	PR c++/5571
3285	* class.c (layout_class_type): Remember incomplete static
3286	variables.
3287	(finish_struct_1): Call complete_vars, not
3288	hack_incomplete_structures.
3289	* cp-tree.h (hack_incomplete_structures): Rename to ...
3290	(complete_vars): ... this.
3291	(struct saved_scope): Remove incomplete.
3292	(namespace_scope_incomplete): Remove.
3293	* decl.c (struct binding_level): Remove incomplete.
3294	(incomplete_vars): New variable.
3295	(mark_binding_level): Don't mark incomplete.
3296	(print_binding_level): Don't print it.
3297	(mark_saved_scope): Don't mark incomplete.
3298	(pushdecl): Use maybe_register_incopmlete_var.
3299	(cxx_init_decl_processing): Register incomplete_vars for GC.
3300	(start_decl_1): Clarify error message.
3301	(hack_incomplete_vars): Remove.
3302	(maybe_register_incomplete_var): New function.
3303	(complete_vars): Likewise.
3304
33052002-04-06  Jason Merrill  <jason@redhat.com>
3306
3307	PR c++/4934
3308	* error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
3309	set before checking it.
3310
3311	PR c++/525
3312	* init.c (build_member_call): Use build_scoped_ref.
3313	(resolve_offset_ref): Likewise.
3314	* call.c (build_scoped_method_call): Likewise.
3315	* tree.c (maybe_dummy_object): Kludge around current_class_type being
3316	wrong.
3317	* typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
3318	* cp-tree.h: Adjust.
3319
3320	* init.c (push_base_cleanups): Just use build_scoped_method_call.
3321
3322	PR c++/6179
3323	* method.c (implicitly_declare_fn): Pass unqualified type to
3324	synthesize_exception_spec.
3325
33262002-04-04  Neil Booth  <neil@daikokuya.demon.co.uk>
3327
3328	* cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3329	* cvt.c: Update comment.
3330	* init.c (expand_cleanup_for_base): Update.
3331	* semantics.c (finish_parenthesized_expr): Update.
3332	* typeck.c (cp_truthvalue_conversion): Update.
3333
33342002-04-04  Jason Merrill  <jason@redhat.com>
3335
3336	* semantics.c (finish_eh_cleanup): New fn.
3337	* cp-tree.h: Add prototype.
3338	* init.c (perform_member_init, expand_cleanup_for_base): Use
3339	finish_eh_cleanup.
3340	* cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
3341	* cp-tree.h: Remove references.
3342	* decl.c (begin_constructor_body, end_constructor_body): Likewise.
3343	* dump.c (cp_dump_tree): Likewise.
3344	* pt.c (tsubst_expr): Likewise.
3345	* semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
3346	(cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
3347	* tree.c (cp_statement_code_p): Likewise.
3348
3349	* init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
3350
3351	PR c++/5636
3352	* semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
3353	cleanup for nrv.
3354
3355	PR c++/5104
3356	* typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
3357	specifiers.
3358	[METHOD_TYPE]: Use same code as FUNCTION_TYPE.
3359
33602002-04-03  Richard Henderson  <rth@redhat.com>
3361
3362	* cp-lang.c (cxx_warn_unused_global_decl): New.
3363	(LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
3364
33652002-04-03  Neil Booth  <neil@daikokuya.demon.co.uk>
3366
3367	* cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
3368	* tree.c (init_tree): Don't set hook.
3369
33702002-04-03  Roger Sayle  <roger@eyesopen.com>
3371
3372	PR c++/5998:
3373	* decl.c (duplicate_decls): Don't mess with assembler names when
3374	redeclaring builtin functions as static.
3375
33762002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
3377
3378	* call.c (build_addr_func): Update.
3379	* class.c (resolve_address_of_overloaded_function): Update.
3380	* cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3381	* cp-tree.h (cxx_mark_addressable): New.
3382	* decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
3383	* decl2.c (build_cleanup): Update.
3384	* except.c (build_throw): Update.
3385	* init.c (resolve_offset_ref): Update.
3386	* pt.c (convert_nontype_argument): Update.
3387	* semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
3388	* typeck.c (decay_conversion, build_array_ref, build_unary_op,
3389	unary_complex_lvalue): Update.
3390	(mark_addressable): Rename.
3391
33922002-04-01  Roger Sayle  <roger@eyesopen.com>
3393
3394	PR c++/5998:
3395	* decl.c (duplicate_decls):  Overwrite the RTL when (and only
3396	when) overwriting a built-in function.  Don't use COPY_DECL_RTL,
3397	but follow the SET_DECL_RTL idiom used elsewhere in the function.
3398
33992002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
3400
3401	* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3402	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3403	* decl.c (grokdeclarator): Update.
3404	* mangle.c (write_integer_cst): Update.
3405	* typeck.c (build_binary_op): Update.
3406
34072002-03-31  Neil Booth  <neil@daikokuya.demon.co.uk>
3408
3409	* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
3410	* lex.c (cxx_init): Don't set hook.
3411
34122002-03-31  Neil Booth  <neil@daikokuya.demon.co.uk>
3413
3414	* Make-lang.in (error.o): Update.
3415	* cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3416	* cp-tree.h (struct diagnostic_context): Predeclare.
3417	(cxx_print_error_function): New.
3418	* error.c: Include langhooks-def.h.
3419	(lang_print_error_function): Rename.  Update.
3420	(init_error): Don't set hook.
3421
34222002-03-29  Neil Booth  <neil@daikokuya.demon.co.uk>
3423
3424	* cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
3425	Redefine.
3426	* cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
3427	* decl.c (finish_enum): Similarly.
3428	* error.c (dump_type): Similarly.
3429	* lex.c (cxx_init): Similarly.
3430	* mangle.c (write_builtin_type): Similarly.
3431	* typeck.c (comptypes): Similarly.
3432
34332002-03-28  Roger Sayle  <roger@eyesopen.com>
3434
3435	PR c++/5998:
3436	* decl.c (cxx_init_decl_processing): Re-enable built-in functions
3437	in the g++ front-end.
3438	(duplicate_decl): Allow redefinition of anticipated built-ins.
3439	Fix inlining problem by over-writing the old DECL_RTL.
3440	(lookup_namespace_name): Fail to find an identifier in the
3441	specified namespace if its still anticipated.
3442	(builtin_function_1): New function split out from builtin_function
3443	to create a builtin in the current namespace with given context.
3444	(builtin_function): Call builtin_function_1 to define the
3445	appropriate builtins in both the std and global namespaces.
3446	(select_decl): Don't test for anticipated decls here.
3447	(unqualified_namespace_lookup): Instead ignore them whilst
3448	searching through scopes and namespaces.
3449	* decl2.c (do_nonmember_using_decl): If a using declaration
3450	specifies an anticipated built-in function, mark it as no longer
3451	anticipated in that scope.
3452	(ambiguous_decl):  Avoid resolving to an anticipated decl.
3453	* lex.c (do_scoped_id): Fail to find an identifier in the global
3454	namespace if its still anticipated.
3455
34562002-03-29  Neil Booth  <neil@daikokuya.demon.co.uk>
3457
3458	* cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
3459	* cp-tree.h (cp_make_lang_type): Rename.
3460	* lex.c (cp_make_lang_type): Rename.
3461	(make_aggr_type): Update.
3462	* tree.c (init_tree): Don't set make_lang_type_fn.
3463
34642002-03-29  Jakub Jelinek  <jakub@redhat.com>
3465
3466	PR c++/6073
3467	* class.c (finish_struct_1): Update static field's DECL_MODE even
3468	if its type is a variant of t.
3469
34702002-03-27  Neil Booth  <neil@daikokuya.demon.co.uk>
3471
3472	* cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
3473	* cp-tree.h (cxx_insert_default_attributes): New.
3474	* decl.c (insert_default_attributes): Rename.
3475
34762002-03-27  Mark Mitchell  <mark@codesourcery.com>
3477
3478	PR c++/4884
3479	* call.c (build_op_delete_call): Allow for the fact the placement
3480	may be a COMPOUND_EXPR.
3481
34822002-03-27  Neil Booth  <neil@daikokuya.demon.co.uk>
3483
3484	* cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3485	* cp-tree.h (init_cplus_expand): Remove.
3486	(cxx_expand_expr): New.
3487	* expr.c (cplus_expand_expr): Rename cxx_expand_expr,
3488	fix prototype.
3489	(init_cplus_expand): Remove.
3490	* lex.c (cxx_init): Don't call init_cplus_expand.
3491
34922002-03-26  Mark Mitchell  <mark@codesourcery.com>
3493
3494	PR c++/4884.
3495	* init.c (build_new_1): Allow for the fact the result of
3496	build_function_call may be a COMPOUND_EXPR.
3497
34982002-03-26  Nathan Sidwell  <nathan@codesourcery.com>
3499
3500	PR c++/5682
3501	* cp-tree.h (BINFO_PRIMARY_P): Explain meaning better.
3502	(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
3503	(dfs_skip_nonprimary_vbases_markedp): Remove.
3504	* search.c (get_shared_vbase_if_not_primary): Remove.
3505	(dfs_skip_nonprimary_vbases_unmarkedp): Remove.
3506	(dfs_skip_nonprimary_vbases_markedp): Remove.
3507	(dfs_unmarked_real_bases_queue_p): Just get the canonical binfo.
3508	(dfs_marked_real_bases_queue_p): Likewise.
3509
35102002-03-26  Neil Booth  <neil@daikokuya.demon.co.uk>
3511
3512	* cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3513	* cp-tree.h (cxx_mark_tree): New.
3514	* decl.c (lang_mark_tree): Rename cxx_mark_tree.
3515
35162002-03-25  Neil Booth  <neil@daikokuya.demon.co.uk>
3517
3518	* cp-tree.h (cxx_maybe_build_cleanup): New.
3519	* decl.c (destroy_local_var, hack_incomplete_structures): Update.
3520	(maybe_build_cleanup): Rename cxx_maybe_build_cleanup.
3521	* tree.c (build_target_expr): Update.
3522	* cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine.
3523
35242002-03-24  Neil Booth  <neil@daikokuya.demon.co.uk>
3525
3526	* decl2.c (cxx_decode_option): Handle -E.
3527	* lang-specs.h (default_compilers): Preprocess with cc1plus.
3528	* lex.c (cxx_init): Exit quickly if c_common_init returns NULL.
3529
35302002-03-23  Jakub Jelinek  <jakub@redhat.com>
3531
3532	PR c++/6037
3533	* decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
3534
35352002-03-23  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
3536
3537	* error.c (dump_type): Be careful about implicit typenames.
3538
35392002-03-21  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
3540
3541	PR C++/3656
3542	* semantics.c (finish_base_specifier): Handle erronous base
3543	classes.
3544
35452002-03-22  Zack Weinberg  <zack@codesourcery.com>
3546
3547	* error.c: Always use REAL_VALUE_TO_DECIMAL; don't test
3548	REAL_IS_NOT_DOUBLE.
3549
35502002-03-22  Jeff Knaggs  <jknaggs@redhat.com>
3551
3552	* typeck.c (get_member_function_from_ptrfunc): Scale idx down to
3553	an index into the vtable_entry array regardless of
3554	TARGET_PTRMEMFUNC_VBIT_LOCATION.
3555
35562002-03-21  Aldy Hernandez  <aldyh@redhat.com>
3557
3558	* tree.c (cp_cannot_inline_tree_fn): Same.
3559
35602002-03-21  Neil Booth  <neil@daikokuya.demon.co.uk>
3561
3562	* cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3563	insert_block, getdecls, global_bindings_p): New.
3564
35652002-03-20  Nathan Sidwell  <nathan@codesourcery.com>
3566
3567	PR c++/4361
3568	* mangle.c (struct globals) Add internal_mangling_p member.
3569	(write_template_param): Do internal mangling, if needed.
3570	(mangle_conv_op_name_for_type): Request internal mangling.
3571
35722002-03-20  Jason Merrill  <jason@redhat.com>
3573
3574	PR c++/2136
3575	* init.c (build_delete): Check access for a member op delete here.
3576	* decl2.c (delete_sanity): Not here.
3577
35782002-03-19  Jason Merrill  <jason@redhat.com>
3579
3580	PR c++/5118
3581	* class.c (get_vfield_name): Use the constructor_name.
3582
35832002-03-20  Neil Booth  <neil@daikokuya.demon.co.uk>
3584
3585	* cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3586	* cp-tree.h (lang_printable_name): Rename.
3587	* error.c (lang_decl_name): Use new hook.
3588	* lex.c (cxx_init): Remove old hook.
3589	* pt.c (tsubst_decl): Use new hook.
3590	* tree.c (lang_printable_name): Rename.
3591
35922002-03-18  Eric Botcazou  <ebotcazou@multimania.com>
3593
3594	PR c++/3882
3595	* pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling...
3596	(tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer
3597	only after recording the declaration.
3598
35992002-03-18  Jason Merrill  <jason@redhat.com>
3600
3601	PR c++/2039
3602	* init.c (resolve_offset_ref): Hand off to build_component_ref.
3603
3604	PR c++/4222, c++/5995
3605	* call.c (build_over_call): Fix empty class logic.
3606
3607	PR c++/3870
3608	* cp-tree.h (struct saved_scope): Add last_parms field.
3609	* decl.c (maybe_push_to_top_level): Save last_function_parms.
3610	(pop_from_top_level): Restore it.
3611
3612	PR c++/4377
3613	* mangle.c (write_expression): Strip NOP_EXPRs sooner.  Also strip
3614	NON_LVALUE_EXPRs.
3615
3616	PR c++/4003
3617	* pt.c (tsubst_friend_function): Use decl_namespace_context.
3618
3619	PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch.
3620	* class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a
3621	type with a nontrivial destructor.
3622
36232002-03-17  Jason Merrill  <jason@redhat.com>
3624
3625	PR c++/4460
3626	* class.c (build_base_path): Virtual base layout is fixed in
3627	in-charge [cd]tors.
3628
36292002-03-17  Neil Booth  <neil@daikokuya.demon.co.uk>
3630
3631	* cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3632	* parse.y (yyparse): Remove macro.
3633
36342002-03-17  Jason Merrill  <jason@redhat.com>
3635
3636	PR c++/5757
3637	* init.c (build_new_1): Pass the right pointer to op delete.
3638
36392002-03-16  Nathan Sidwell  <nathan@codesourcery.com>
3640
3641	PR c++/4361
3642	* cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated
3643	conversion operators go.
3644	(struct lang_decl_flags): Add template_conv_p and unused
3645	bitfields.
3646	(DECL_TEMPLATE_CONV_FN_P): New macro.
3647	* call.c (build_user_type_conversion_1): Don't check second type
3648	conversion of overload set first.
3649	* class.c (add_method): Make sure templated conversion operators
3650	all end up on slot 2.
3651	* lex.c (do_identifier): A conversion operator token might be
3652	satisfied by a templated conversion operator.
3653	* pt.c (check_explicit_specialization): Use
3654	CLASSTYPE_FIRST_CONVERSION_SLOT.
3655	(template_parm_this_level_p): New function.
3656	(push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P.
3657	* search.c (lookup_fnfields_1): Template conversions will be on
3658	the first slot.
3659	* typeck.c (build_component_ref): Preserve the type of an
3660	conversion operator name on the overload type.
3661	(build_x_function_call): Retrieve the conversion operator name.
3662
36632002-03-15  Richard Henderson  <rth@redhat.com>
3664
3665	* init.c (build_new_1): Use size_binop instead of cp_build_binary_op.
3666
36672002-03-15  Mark Mitchell  <mark@codesourcery.com>
3668
3669	* cp-tree.h (CLEANUP_DECL): Remove.
3670	(CLEANUP_EXPR): Likewise.
3671	* decl.c (destroy_local_var): Simplify.
3672	(maybe_build_cleanup): Tidy.
3673	* dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT.
3674	* semantics.c (cp_expand_stmt): Likewise.
3675	* cp/tree.c (cp_statement_code_p): Likewise.
3676
36772002-03-15  Jason Merrill  <jason@redhat.com>
3678
3679	PR c++/5857
3680	* decl.c (duplicate_decls): Use merge_types instead of common_type.
3681	* typeck.c (common_type): Just hand off to
3682	type_after_usual_arithmetic_conversions and
3683	composite_pointer_type.
3684	(merge_types): New fn.
3685	(commonparms): Use it instead of common_type.
3686	(type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE.
3687	(composite_pointer_type): Also handle attributes.
3688	* cp-tree.h: Declare merge_types.
3689
3690	* decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT
3691	variables.
3692	* decl2.c (maybe_make_one_only): Also mark the decl as needed.
3693
36942002-03-14  Richard Henderson  <rth@redhat.com>
3695
3696	* decl.c: Include c-pragma.h.
3697	(start_decl, start_function): Invoke maybe_apply_pragma_weak.
3698	* Make-lang.in: Update dependencies.
3699
37002002-03-14  Jakub Jelinek  <jakub@redhat.com>
3701
3702	PR c++/5908
3703	* call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too.
3704	* cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING.
3705
37062002-03-12  Richard Sandiford  <rsandifo@redhat.com>
3707
3708	* mangle.c (write_builtin_type): Handle 128-bit integers even if
3709	they are not a standard integer type.
3710
37112002-03-12  Richard Sandiford  <rsandifo@redhat.com>
3712
3713	* cp-tree.h (init_init_processing): Remove declaration.
3714	* init.c (BI_header_type, init_init_processing): Remove old ABI stuff.
3715	* decl.c (cxx_init_decl_processing): Don't call init_init_processing.
3716
37172002-03-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3718
3719	* cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
3720	Define.
3721	* decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
3722	tree_code_length.
3723	* lex.c (cplus_tree_code_type, cplus_tree_code_length,
3724	cplus_tree_code_name): Delete.
3725	(cxx_init): Don't call add_c_tree_codes, instead set
3726	lang_unsafe_for_reeval.  Don't try to copy into the various
3727	tree_code arrays.
3728
37292002-03-12  Nathan Sidwell  <nathan@codesourcery.com>
3730
3731	PR c++/5659
3732	* decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here.
3733	* decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for
3734	definitions.
3735
37362002-03-11  Nathan Sidwell  <nathan@codesourcery.com>
3737
3738	Revert 2001-03-26  Nathan Sidwell  <nathan@codesourcery.com>,
3739	DR209 is now not a defect.
3740	* cp-tree.h (skip_type_access_control): Remove.
3741	* decl.c (grokdeclarator): Do type access control for friend
3742	declarations.
3743	* semantics.c (decl_type_access_control): Don't reset
3744	current_type_lookups.
3745	(save_type_access_control): Always save the lookups.
3746	(skip_type_access_control): Remove.
3747	(finish_class_definition): Don't change type_lookups.
3748
37492002-03-11  Nathan Sidwell  <nathan@codesourcery.com>
3750
3751	Revert 2000-12-01  Nathan Sidwell  <nathan@codesourcery.com>,
3752	It is incorrect.
3753	* typeck.c (build_static_cast): Compare non-qualified types
3754	with pointer to member conversions.
3755
37562002-03-11  Dan Nicolaescu  <dann@ics.uci.edu>
3757	    Daniel Berlin  <dan@dberlin.org>
3758
3759	* cp-lang.c (ok_to_generate_alias_set_for_type): New function.
3760	(cxx_get_alias_set): Use it.
3761
37622002-03-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3763
3764	* cp-tree.h (stabilize_expr): Prototype.
3765
37662002-03-08  Craig Rodrigues  <rodrigc@gcc.gnu.org>
3767
3768	* cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of
3769	conditional return void.
3770
37712002-03-08  Neil Booth  <neil@daikokuya.demon.co.uk>
3772
3773	* cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
3774	* cp-tree.h (cxx_unsave): New.
3775	* tree.c (cp_unsave): Rename cxx_unsave, update prototype.
3776	(init_tree): Update.
3777
37782002-03-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3779
3780	* decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
3781	explicit sizeof/sizeof.
3782	* decl2.c (cxx_decode_option): Likewise.
3783	* lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.
3784
37852002-03-02  Nathan Sidwell  <nathan@codesourcery.com>
3786
3787	PR c++/775
3788	* decl.c (lookup_tag): Only reject enum/class mismatch, not
3789	class/union mismatch.
3790	* parse.y (check_class_key): New function.
3791	(structsp): Call it.
3792
37932002-03-01  Michael Matz  <matz@suse.de>
3794
3795	* typeck.c (cp_pointer_int_sum): Complete inner type which is
3796	used later by size_in_bytes().
3797
37982002-03-01  Phil Edwards  <pme@gcc.gnu.org>
3799
3800	* cp-tree.h:  Require __GNUC__ to be #defined.
3801	(build_init):  Add missing prototype.
3802
38032002-03-01  Jason Merrill  <jason@redhat.com>
3804
3805	* except.c: Don't include decl.h or obstack.h.  Do include
3806	tree-inline.h.
3807	(build_throw): Destroy temporaries from the thrown
3808	expression before calling __cxa_throw.  Construct a thrown
3809	temporary directly into the exception object.
3810	(stabilize_throw_expr): New function.
3811	(wrap_cleanups_r): New function.
3812	* tree.c (stabilize_expr): New function.
3813	* init.c (build_init): New function.
3814	* Make-lang.in (cp/except.o): Adjust .h deps.
3815
38162002-02-28  Jason Merrill  <jason@redhat.com>
3817
3818	* search.c (lookup_base_r): Don't clear is_non_public just because
3819	we found a friendly scope.
3820
3821	* decl.c (finish_function): Only warn about missing return
3822	statement with -Wreturn-type.
3823
38242002-02-28  Neil Booth  <neil@daikokuya.demon.co.uk>
3825
3826	* class.c (build_clone): Update.
3827	* cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3828	* cp-tree.h (cxx_dup_lang_specific_decl): New.
3829	* lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
3830	(copy_decl): Update.
3831	* method.c (make_thunk): Update.
3832
38332002-02-27  Zack Weinberg  <zack@codesourcery.com>
3834
3835	* decl2.c: Delete traditional-mode-related code copied from
3836	the C front end but not used, or used only to permit the
3837	compiler to link.
3838
38392002-02-24 Craig Rodrigues  <rodrigc@gcc.gnu.org>
3840
3841	PR c++/4093
3842	* cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
3843	to void.
3844
38452002-02-22  Jakub Jelinek  <jakub@redhat.com>
3846
3847	PR other/5746
3848	* semantics.c (finish_switch_cond): Don't call get_unwidened
3849	if error_mark_node.
3850
38512002-02-22  Nathan Sidwell  <nathan@codesourcery.com>
3852
3853	PR c++/2645, DR 295
3854	* cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals,
3855	tf_keep_type_decl.
3856	(make_typename_type): Use tsubst_flags_t.
3857	* decl.c (make_typename_type): Adjust. Return non-artificial
3858	TYPE_DECLs, if required.
3859	(grokdeclarator): Simplify CVR qualification handling. Allow bad
3860	qualifiers on typedef types.
3861	* decl2.c (handle_class_head): Adjust make_typename_type call.
3862	* parse.y (nested_name_specifier): Likewise.
3863	(typename_sub0): Likewise.
3864	(typename_sub1): Likewise.
3865	* pt.c (convert_template_argument): Adjust make_typename_type
3866	return value.
3867	(tsubst): Adjust cp_build_qualified_type_real calls.
3868	(check_cv_quals_for_unify): Cope with allowing bad qualifications
3869	on template type parms.
3870	(instantiate_decl): Recheck substitutions to give warnings on bad
3871	qualifications.
3872	* tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals.
3873
38742002-02-21  Aldy Hernandez  <aldyh@redhat.com>
3875
3876	* cp/decl.c (duplicate_decls): Merge always_inline attribute.
3877
3878	* cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
3879	unless DECL_ALWAYS_INLINE.
3880
38812002-02-20  Jakub Jelinek  <jakub@redhat.com>
3882
3883	* typeck.c (cp_pointer_int_sum): Renamed from
3884	pointer_int_sum, call pointer_int_sum.
3885
38862002-02-20  Jakub Jelinek  <jakub@redhat.com>
3887
3888	* decl.c (duplicate_decls): Return 0 if issued error about
3889	redeclaration.
3890
38912002-02-19  Jason Merrill  <jason@redhat.com>
3892
3893	ABI change: Mangle `void (A::*)() const' as
3894	M1AKFvvE, not MK1AFvvE.
3895	* mangle.c (write_function_type): Write cv-quals for member
3896	function type here.
3897	(write_pointer_to_member_type): Not here.
3898
38992002-02-18  Jason Merrill  <jason@redhat.com>
3900
3901	* pt.c (do_type_instantiation): Don't pedwarn if in_system_header.
3902	(do_decl_instantiation): Likewise.
3903
39042002-02-17  Craig Rodrigues  <rodrigc@gcc.gnu.org>
3905
3906	PR c++/5685
3907	* decl.c (duplicate_decls): Make warning unconditional
3908	if duplicate default argument declarations are present.
3909
39102002-02-17  Jakub Jelinek  <jakub@redhat.com>
3911
3912	* typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
3913	shortening.
3914
39152002-02-15  Nathan Sidwell  <nathan@codesourcery.com>
3916
3917	* decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs,
3918	remove incorrect comment. Move #if 0'd code to common path. Use
3919	IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication.
3920
39212002-02-13  Jason Merrill  <jason@redhat.com>
3922
3923	* decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns.
3924	(finish_function): Don't warn if current_function_returns_null.
3925
3926	* typeck2.c (digest_init): Do handle values of vector type.
3927
3928	* typeck2.c (digest_init, process_init_constructor): Treat vectors
3929	like arrays.
3930
39312002-02-11  Jason Merrill  <jason@redhat.com>
3932
3933	* parse.y (reserved_declspecs): Don't handle attributes.
3934	(reserved_typespecquals): Handle them here.
3935	* Make-lang.in (parse.c): Adjust expected conflicts.
3936
39372002-02-08  Jakub Jelinek  <jakub@redhat.com>
3938
3939	* parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr
3940	instead of compstmt.
3941	(compstmt_or_stmtexpr): Renamed from compstmt.
3942	(compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type.
3943
39442002-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3945
3946	Rename instantiate_type_flags to tsubst_flags_t & expand use.
3947	* cp-tree.h (instantiate_type_flags): Rename to ...
3948	(tsubst_flags_t): ... here. Rename itf_complain to tf_error,
3949	add tf_warning flag.
3950	(instantiate_type): Adjust prototype.
3951	(tsubst, tsubst_expr, tsubst_copy, lookup_template_class,
3952	do_type_instantiation, cp_build_qualified_type_real): Likewise.
3953	cp_build_qualified_type: Adjust.
3954	* class.c (instantiate_type): Adjust parameter. Rename itf_* to
3955	tf_*.
3956	* call.c (standard_conversion): Rename itf_* to tf_*.
3957	(reference_binding): Likewise.
3958	(convert_like_real): Likewise.
3959	* cvt.c (cp_convert_to_pointer): Likewise.
3960	(convert_to_reference): Likewise.
3961	* decl.c (lookup_namespace_name): Use tf_* flags.
3962	(make_typename_type): Likewise.
3963	(grokdeclarator): Likewise.
3964	* pt.c (convert_nontype_argument): Adjust COMPLAIN usage.
3965	(coerce_template_template_parms, convert_template_argument,
3966	coerce_template_parms, maybe_get_template_decl_from_type_decl,
3967	lookup_template_class, tsubst_friend_function, tsubst_friend_class,
3968	instantiate_class_template, tsubst_template_arg_vector,
3969	tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
3970	tsubst_decl, tsubst_arg_types, tsubst_function_type,
3971	tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
3972	instantiate_template, fn_type_unification,
3973	resolve_overloaded_unification, verify_class_unification,
3974	unify, get_bindings_real, do_type_instantiation,
3975	regenerate_decl_from_template, instantiate_decl,
3976	tsubst_initializer_list, tsubst_enum,
3977	get_mostly_instantiated_function_type,
3978	invalid_nontype_parm_type_p): Likewise.
3979	* tree.c (cp_build_qualified_type_real): Likewise.
3980	* typeck.c (build_binary_op): Rename itf_* to tf_*.
3981	(build_ptrmemfunc): Likewise.
3982	(convert_for_assignment): Likewise.
3983
39842002-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3985
3986	PR c++/109
3987	* decl.c (grokdeclarator): Allow friend declarations from
3988	dependent types.
3989	* decl2.c (handle_class_head): Don't push into template parm contexts.
3990	* pt.c (push_template_decl_real): Template parm contexts are never
3991	being defined.
3992
39932002-02-05  Alexandre Oliva  <aoliva@redhat.com>
3994
3995	* class.c: Include target.h.
3996	(check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY,
3997	BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS
3998	bit-field layout.
3999	* Make-lang.in: Adjust deps.
4000
40012002-02-05  Jason Merrill  <jason@redhat.com>
4002
4003	* error.c (dump_type): Be more helpful about VECTOR_TYPE.
4004
40052002-02-04  Jakub Jelinek  <jakub@redhat.com>
4006
4007	* semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
4008	(finish_switch_cond): Set SWITCH_TYPE.
4009
40102002-02-04  Richard Henderson  <rth@redhat.com>
4011
4012	* method.c (use_thunk): Always initialize the block tree.  Reindent.
4013	* semantics.c (expand_body): Emit thunks after function, not before.
4014
40152002-02-04  Jason Merrill  <jason@redhat.com>
4016
4017	* decl.c (start_function): Call cplus_decl_attributes immediately
4018	after grokdeclarator.
4019
4020	* decl.c (start_function): Combine DECL_RESULT handling code.
4021
40222002-02-03  Jason Merrill  <jason@redhat.com>
4023
4024	* xref.c: Remove.
4025	* Make-lang.in (CXX_OBJS): Remove cp/xref.o
4026	(cp/xref.o): Remove dependencies.
4027	* class.c (finish_struct_1, check_methods): Don't call xref fns.
4028	(finish_struct_1): Likewise.
4029	* friend.c (make_friend_class): Likewise.
4030	* lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
4031	* spew.c (read_process_identifier): Likewise.
4032
40332002-02-01  Jason Merrill  <jason@redhat.com>
4034
4035	PR c++/4872
4036	* decl.c (finish_function): Warn about a non-void function with
4037	no return statement and no abnormal exit.
4038	* cp-tree.h (struct cp_language_function): Add returns_abnormally.
4039	(current_function_returns_abnormally): New macro.
4040	* call.c (build_call): Set it.
4041
4042	* typeck.c (build_component_ref): Always complain about offsetof
4043	constructs on non-PODs.  Only make it an error for members of
4044	virtual bases.
4045
4046	* error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS.
4047	(dump_function_decl): Always dump parms.
4048
4049	* decl2.c (finish_static_data_member_decl): Complain about a local
4050	class with a static data member.
4051
4052	PR c++/4286
4053	* search.c (lookup_field_1): Don't xref a static data member
4054	just because we looked it up.
4055
40562002-01-31  Jason Merrill  <jason@redhat.com>
4057
4058	* Make-lang.in (parse.c): Handle .output file.
4059
4060	PR c++/3395
4061	* decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES,
4062	not TREE_TYPE.
4063	* semantics.c (finish_class_definition): Adjust.
4064
4065	Allow attributes in parms and casts.
4066	* parse.y (named_parm): Don't strip attrs.
4067	(declmods): Remove 'attributes' production.
4068	(nonempty_cv_qualifiers): Accept attributes.
4069	(ATTRIBUTE): Give precedence.
4070	* decl.c (groktypename): Handle attributes.
4071	(grokparms): Likewise.
4072
40732002-01-29  Jakub Jelinek  <jakub@redhat.com>
4074
4075	* decl2.c (cxx_decode_option): Pass 0 as last argument to
4076	cpp_handle_option.
4077	* lang-specs.h: Use cpp_unique_options instead of cpp_options
4078	when used together with cc1_options.
4079
40802002-01-29  Nathan Sidwell  <nathan@codesourcery.com>
4081
4082	PR c++/5132
4083	* typeck2.c (digest_init): Make sure non-array core type is
4084	instantiated.
4085	* decl2.c (reparse_absdcl_as_casts): Just store the type in the
4086	constructor, rather than build a new one.
4087	(build_expr_from_tree, CONSTRUCTOR case): Be careful with the
4088	PURPOSE of constructor elts.
4089
40902002-01-23  Zack Weinberg  <zack@codesourcery.com>
4091
4092	* Make-lang.in (parse.c): Adjust expected number of
4093	shift-reduce conflicts.
4094	(decl.o): Depend on diagnostic.h.
4095	* decl.c: Include diagnostic.h.
4096	(grokdeclarator): Check for null pointer.
4097	(finish_function): Don't abort when
4098	current_binding_level->parm_flag != 1, if errors have
4099	occurred; throw away the statement tree and extra binding
4100	levels, and continue.
4101	* lex.c (note_list_got_semicolon): Check for null pointer.
4102	* method.c (hack_identifier): Just return error_mark_node if
4103	value is error_mark_node.
4104	* parse.y (primary: TYPEID(type_id)): No need to use
4105	TYPE_MAIN_VARIANT here.
4106	(handler_seq): Accept an empty list of catch clauses and
4107	generate a fake handler block to avoid later crashes.
4108	(ansi_raise_identifier): Accept the error token too.
4109	* semantics.c (begin_class_definition,
4110	finish_class_definition): Check for error_mark_node.
4111
41122002-01-23  Zack Weinberg  <zack@codesourcery.com>
4113
4114	* typeck2.c (friendly_abort): Delete definition.
4115	* cp-tree.h (friendly_abort): Don't prototype.
4116	(my_friendly_assert): Use fancy_abort.
4117
41182002-01-23  Craig Rodrigues  <rodrigc@gcc.gnu.org>
4119
4120	* cp-tree.h (my_friendly_abort): Remove.
4121
41222002-01-23  Jakub Jelinek  <jakub@redhat.com>
4123
4124	* spew.c (pending_inlines, pending_inlines_tail,
4125	processing_these_inlines): Make static.
4126	(mark_pending_inlines): Remove static.
4127	(begin_parsing_inclass_inline): If in function, save pi
4128	for GC to cp_function_chain->unparsed_inlines instead.
4129	(process_next_inline): Likewise.
4130	* cp-tree.h (struct cp_language_function): Add unparsed_inlines.
4131	(mark_pending_inlines): Add prototype.
4132	* decl.c (spew_debug): Remove unused extern.
4133	(mark_lang_function): Call mark_pending_inlines.
4134
41352002-01-23  Craig Rodrigues  <rodrigc@gcc.gnu.org>
4136
4137	* call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c,
4138	init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c,
4139	semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c:
4140	Change my_fancy_abort() to abort().
4141
41422002-01-23  Jason Merrill  <jason@redhat.com>
4143
4144	PR c++/5453
4145	* class.c (fixed_type_or_null): Fix thinko.
4146
4147	PR c++/3331
4148	* init.c (resolve_offset_ref): Use build_indirect_ref.
4149
4150	* decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'.
4151
41522002-01-22  Jason Merrill  <jason@redhat.com>
4153
4154	* parse.y (function_body): Suppress the block for the outermost
4155	curly braces.
4156	* decl.c (pushdecl): Don't try to skip it.
4157	(begin_function_body): Keep the block we create, not the next one.
4158	* init.c (emit_base_init): Don't mess with keep_next_level.
4159
4160	* class.c (build_base_path): Tweak formatting.
4161
41622002-01-19  Nathan Sidwell  <nathan@codesourcery.com>
4163
4164	Fix regression introduced with patch for c++/775
4165	* parse.y (class_head_defn): Check for template specializations
4166	with a different class-key.
4167
41682002-01-17  Jason Merrill  <jason@redhat.com>
4169
4170	* decl.c (begin_constructor_body, begin_destructor_body): New fns.
4171	(begin_function_body): Call them and keep_next_level.
4172	* init.c (emit_base_init): Call keep_next_level.
4173	* semantics.c (setup_vtbl_ptr): Lose.
4174	* cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
4175	(vtbls_set_up_p): Lose.
4176	* pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
4177	* method.c (do_build_copy_constructor): Likewise.
4178	(synthesize_method): Call finish_mem_initializers.
4179	* parse.y (nodecls): Likewise.
4180
4181	* error.c (dump_type_suffix): Print the exception specs before
4182	recursing.
4183	(dump_function_decl): Here, too.
4184
4185	* cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
4186
41872002-01-10  Ira Ruben	<ira@apple.com>
4188
4189	PR c++/907
4190	* decl.c (start_method): Handle attrlist.
4191
41922002-01-10  Jakub Jelinek  <jakub@redhat.com>
4193
4194	* decl2.c (max_tinst_depth): Increase default limit to 500.
4195
41962002-01-10  Graham Stott  <grahams@redhat.com>
4197
4198	* spew.c (YYCHAR): Uppercase macro parameter and add
4199	parenthesis.
4200	(YYCODE): Likewise.
4201	(NAME): Uppercase macro parameter.
4202
42032002-01-09  Graham Stott  <grahams@redhat.com>
4204
4205	* decl.h (grokdeclarator): Wrap long line.
4206
4207	* semantics.c (FINISH_COND): Uppercase macro paramaters and
4208	add parenthesis.
4209
42102002-01-08  Graham Stott  <grahams@redhat.com>
4211
4212	* xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
4213	(PALLOC): Uppercase macro parameter and whitespace.
4214	(SALLOC): Uppercase macro parameter.
4215	(SFREE): Uppercase macros parameter, add parenthese and
4216	whitespace.
4217	(STREQL): Uppercase macro parameter and whitespace.
4218	(STRNEQ): Likewise.
4219	(STRLSS): Likewise.
4220	(STRLEQ): Likewise.
4221	(STRGTR): Likewise.
4222	(STRGEQ): Likewise.
4223
4224	* call.c (convert_like): Add parenthesis and wrap.
4225	(convert_like_with_context): Likewise.
4226	(ICS_RANK): Whitespace.
4227	(NEED_TEMPORARY_P): Remove parenthesis.
4228
4229	* class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
4230	whitespace.
4231	(VTT_MARKED_BINFO_P): Likewise.
4232
4233	* decl.c (BINDING_LEVEL): Add parenthesis.
4234	(DEF_OPERATOR): Likewise.
4235
4236	* mangle.c (MANGLE_TRACE): Add parenthesis.
4237	(MANGLE_TRACE_TREE): Likewise.
4238	(write_signed_number): Likewise.
4239	(write_unsigned_number): Likewise.
4240
4241	* pt.c (ccat): Uppercase macro parameter.
4242	(cat): Likewise
4243
4244	* search.c (SET_BINFO_ACCESS): Add parenthesis.
4245
42462002-01-07  Jason Merrill  <jason@redhat.com>
4247
4248	* decl2.c (coerce_new_type): Downgrade error for size_t mismatch
4249	to pedwarn.
4250
4251	PR c++/3536
4252	* method.c (make_thunk): If !flag_weak, give the thunk the
4253	function's linkage.
4254	(use_thunk): Here, too.
4255
42562002-01-07  Graham Stott  <grahams@redhat.com>
4257
4258	* error.c: Update copyright date.
4259	(print_scope_operator): Add parenthesis.
4260	(print_left_paren): Likewise.
4261	(print_right_paren): Likewise.
4262	(print_left_bracket): Likewise.
4263	(print_right_bracket): Likewise.
4264	(print_template_argument_list_start): Likewise.
4265	(print_template_argument_list_end): Likewise.
4266	(print_non_consecutive_character): Likewise.
4267	(print_tree_identifier): Likewise.
4268	(print_identifier): Likewise.
4269	(NEXT_CODE): Uppercase macro parameter.
4270	(ident_fndecl): Delete unused.
4271	(GLOBAL_THING): Likewise.
4272
42732002-01-06  Graham Stott  <grahams@redhat.com>
4274
4275	* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
4276	(VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
4277	(VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
4278	(RECORD_OR_UNION_TYPE_CHECK): Likewise.
4279	(BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
4280	(C_IS_RESERVED_WORD): Uppercase macro parameter.
4281	(C_RID_YYCODE) Likewise.
4282	(ptrmem_cst): Use rtx.
4283	(LOCAL_BINDING_P): Add whitespace.
4284	(INHERITED_VALUE_BINDING_P): Likewise.
4285	(BINDING_SCOPE): Wrap long line.
4286	(BINDING_HAS_LEVEL_P): Remove parenthesis.
4287	(BINDING_VALUE): Wrap long line.
4288	(BINDING_TYPE): Whitespace.
4289	(IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
4290	(SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
4291	(IDENTIFIER_NAMESPACE_VALUE): Likewise.
4292	(SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
4293	(same_type_p): Uppercase macro parameters.
4294	(same_type_ignoring_top_level_qualifiers_p): Likewise.
4295	(OVL_FUNCTION): Wrap long line.
4296	(OVL_CHAIN): Whitespace.
4297	(OVL_CURRENT): Add parenthesis and whitespace.
4298	(OVL_NEXT): Whitespace.
4299	(OVL_USED): Likewise.
4300	(IDENTIFIER_TYPE_VALUE): Likewise.
4301	(REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
4302	(SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
4303	(LANG_ID_FIELD): Whitespace.
4304	(SET_LANG_ID(NODE,VALUE,NAME): Likewise.
4305	(IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
4306	(SET_IDENTIFIER_LABEL_VALUE): Whitespace.
4307	(IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
4308	(SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
4309	(IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
4310	(SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
4311	(IDENTIFIER_VIRTUAL_P): Likewise.
4312	(IDENTIFIER_OPNAME_P): Likewise.
4313	(IDENTIFIER_TYPENAME_P): Remove parenthesis.
4314	(C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
4315	(C_SET_EXP_ORIGINAL_CODE): Likewise.
4316	(TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
4317	(TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
4318	(IS_AGGR_TYPE): Uppercase macro parameter.
4319	(CLASS_TYPE_P): Likewise.
4320	(IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
4321	(IS_AGGR_TYPE_2): Whitespace.
4322	(TAGGED_TYPE_P): Uppercase macro parameter.
4323	(TYPE_BUILT_IN): Whitespace.
4324	(TYPE_FOR_JAVA): Likewise.
4325	(FUNCTION_ARG_CHAIN): Remove parenthesis.
4326	(FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
4327	(FUNCTION_FIRST_USER_PARAM): Likewise.
4328	(PROMOTES_TO_AGGR_TYPE): Whitespace.
4329	(DERIVED_FROM_P): Add parenthesis and wrap.
4330	(UNIQUELY_DERIVED_FROM_P): Likewise.
4331	(ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
4332	(PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
4333	(CLASSTYPE_USE_TEMPLATE): Whitespace.
4334	(CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
4335	(TYPE_GETS_DELETE): Add parenthesis.
4336	(TYPE_HAS_CONVERSION): Add parenthesis and wrap.
4337	(TYPE_HAS_ASSIGN_REF): Likewise,
4338	(TYPE_HAS_CONST_ASSIGN_REF): Likewise.
4339	(TYPE_HAS_INIT_REF): Likewise.
4340	(TYPE_HAS_CONST_INIT_REF): Likewise.
4341	(TYPE_BEING_DEFINED): Likewise.
4342	(TYPE_LANG_SPECIFIC): Likewise.
4343	(CLASSTYPE_RTTI): Likewise.
4344	(TYPE_OVERLOADS_CALL_EXPR): Likewise.
4345	(TYPE_OVERLOADS_ARRAY_REF): Likewise.
4346	(TYPE_OVERLOADS_ARROW): Likewise.
4347	(TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
4348	(TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
4349	(CLASSTYPE_METHOD_VEC): Likewise.
4350	(CLASSTYPE_MARKED_N): Likewise.
4351	(CLASSTYPE_MARKED): Likewise.
4352	(CLASSTYPE_MARKED2): Likewise.
4353	(CLASSTYPE_MARKED3): Likewise.
4354	(CLASSTYPE_MARKED4): Likewise.
4355	(CLASSTYPE_MARKED5): Likewise.
4356	(CLASSTYPE_MARKED6): Likewise.
4357	(SET_CLASSTYPE_MARKED): Whitespace.
4358	(CLEAR_CLASSTYPE_MARKED): Likewise.
4359	(SET_CLASSTYPE_MARKED2): Likewise.
4360	(CLEAR_CLASSTYPE_MARKED2): Likewise.
4361	(SET_CLASSTYPE_MARKED3): Likewise.
4362	(CLEAR_CLASSTYPE_MARKED3): Likewise.
4363	(SET_CLASSTYPE_MARKED4): Likewise.
4364	(CLEAR_CLASSTYPE_MARKED4): Likewise.
4365	(SET_CLASSTYPE_MARKED5): Likewise.
4366	(CLEAR_CLASSTYPE_MARKED5): Likewise.
4367	(SET_CLASSTYPE_MARKED6): Likewise.
4368	(CLEAR_CLASSTYPE_MARKED6): Likewise.
4369	(CLASSTYPE_TAGS): Likewise.
4370	(CLASSTYPE_VSIZE): Likewise.
4371	(CLASSTYPE_VBASECLASSES): Likewise.
4372	(CANONICAL_BINFO): Add parenthesis.
4373	(CLASSTYPE_SIZE(NODE): Likewise.
4374	(CLASSTYPE_SIZE_UNIT): Likewise.
4375	(CLASSTYPE_ALIGN(NODE): Likewise.
4376	(CLASSTYPE_USER_ALIGN): Likewise.
4377	(TYPE_JAVA_INTERFACE): Likewise.
4378	(CLASSTYPE_PURE_VIRTUALS): Likewise.
4379	(CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
4380	(TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
4381	(CLASSTYPE_HAS_MUTABLE): Likewise.
4382	(CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
4383	(CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
4384	(CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
4385	(CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
4386	(CLASSTYPE_INTERFACE_ONLY): Likewise.
4387	(CLASSTYPE_INTERFACE_KNOWN): Likewise.
4388	(CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
4389	(SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
4390	(SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
4391	(SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
4392	(CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
4393	(BINFO_UNSHARED_MARKED): Whitespace.
4394	(BINFO_MARKED): Whitespace and wrap.
4395	(SET_BINFO_MARKED): Likewise.
4396	(CLEAR_BINFO_MARKED): Likewise.
4397	(BINFO_VTABLE_PATH_MARKED): Likewise.
4398	(SET_BINFO_VTABLE_PATH_MARKED): Likewise.
4399	(CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
4400	(BINFO_SUBVTT_INDEX): Remove parenthesis.
4401	(BINFO_VPTR_INDEX): Likewise.
4402	(BINFO_PRIMARY_BASE_OF): Likewise,
4403	(CLASSTYPE_VFIELDS): Whitespace.
4404	(VF_DERIVED_VALUE): Wrap long line.
4405	(NAMESPACE_LEVEL): Whitespace.
4406	(CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
4407	(DEFARG_POINTER): Whitespace.
4408	(DECL_NEEDED_P): Remove parenthesis.
4409	(DECL_LANGUAGE): Whitespace.
4410	(SET_DECL_LANGUAGE): Add parenthesis.
4411	(DECL_CONSTRUCTOR_P): Whitespace and wrap.
4412	(DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
4413	(DECL_IN_AGGR_P): Whitespace.
4414	(DECL_FRIEND_P): Likewise.
4415	(DECL_BEFRIENDING_CLASSES): Likewise.
4416	(DECL_STATIC_FUNCTION_P): Whitespace and wrap.
4417	(DECL_NONCONVERTING_P): Whitespace.
4418	(DECL_PURE_VIRTUAL_P): Likewise.
4419	(DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
4420	(DECL_PENDING_INLINE_INFO): Whitespace.
4421	(DECL_SORTED_FIELDS): Likewise.
4422	(DECL_DEFERRED_FN): Likewise.
4423	(DECL_TEMPLATE_INFO): Likewise.
4424	(CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
4425	(TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
4426	(SET_TYPE_TEMPLATE_INFO): Add parenthesis.
4427	(TMPL_ARGS_LEVEL): Likewise.
4428	(SET_TMPL_ARGS_LEVEL): Likewise.
4429	(INNERMOST_TEMPLATE_PARMS): Whitespace.
4430	(C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
4431	(INTEGRAL_CODE_P(CODE): Add parenthesis.
4432	(CP_INTEGRAL_TYPE_P): Remove parenthesis.
4433	(TYPE_HAS_CONSTRUCTOR): Whitespace.
4434	(TREE_HAS_CONSTRUCTOR): Likewise.
4435	(TYPE_HAS_DESTRUCTOR): Likewise.
4436	(TYPE_HAS_REAL_ASSIGN_REF): Likewise.
4437	(TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
4438	(TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
4439	(TYPE_HAS_COMPLEX_INIT_REF): Likewise.
4440	(TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
4441	(TYPE_PTRMEMFUNC_P): Likewise.
4442	(TYPE_PTRMEMFUNC_FLAG): Likewise.
4443	(TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
4444	(TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
4445	(TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
4446	(TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
4447	(DECL_ACCESS): Whitespace.
4448	(DECL_GLOBAL_CTOR_P): Remove parenthesis.
4449	(DECL_GLOBAL_DTOR_P): Likewise.
4450	(GLOBAL_INIT_PRIORITY): Likewise.
4451	(DECL_TEMPLATE_PARMS): Likewise.
4452	(DECL_TEMPLATE_RESULT): Likewise.
4453	(DECL_TEMPLATE_INSTANTIATIONS): Likewise.
4454	(DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
4455	(DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
4456	(SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
4457	(PRIMARY_TEMPLATE_P): Add parenthesis.
4458	(DECL_USE_TEMPLATE): Whitespace.
4459	(CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
4460	(SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
4461	(CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
4462	(SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
4463	(CALL_DECLARATOR_PARMS): Remove parenthesis.
4464	(CALL_DECLARATOR_QUALS): Likewise.
4465	(CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
4466	(TEMP_NAME_P): Wrap.
4467	(VFIELD_NAME_P): Likewise.
4468	(B_SET): Uppercase macro parameters and add parenthesis.
4469	(B_CLR): Likewise.
4470	(B_TST): Likewise.
4471	(LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
4472	(LOOKUP_TYPES_ONLY): Uppercase macro parameters.
4473	(LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
4474	(same_or_base_type_p): Likewise.
4475	(cp_deprecated): Likewise.
4476
44772002-01-05  Richard Henderson  <rth@redhat.com>
4478
4479	* semantics.c (expand_body): Revert last change.
4480
44812002-01-04  Jason Merrill  <jason@redhat.com>
4482
4483	PR c++/4122
4484	* class.c (update_vtable_entry_for_fn): Set delta to zero for a
4485	lost primary.
4486
4487	* class.c (build_vtbl_initializer): Check for a lost primary
4488	before calculating the vtable entry to throw away.
4489
44902002-01-02  Jason Merrill  <jason@redhat.com>
4491
4492	* semantics.c (expand_body): Call outlining_inline_function when
4493	emitting an inline function out of line.
4494
44952002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4496
4497	PR c++/5116, c++/764 reversion
4498	* call.c (build_new_op): Revert the instantiations. They are
4499	incorrect.
4500
45012002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4502
4503	PR c++/5089
4504	* decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
4505
45062002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4507
4508	PR c++/3716
4509	* pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
4510	(tsubst, case POINTER_TYPE): Handle pmfs here.
4511	(tsubst, case OFFSET_TYPE): Check it is not an offset to
4512	reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
4513
45142002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4515
4516	PR c++/35
4517	* cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
4518	(DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
4519	* pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
4520	PARM_DECL.
4521	(tsubst_template_parms): Break up loop statements.
4522	(tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
4523	parm PARM_DECLs don't get promoted.
4524
45252002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4526
4527	PR c++/5123
4528	* typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
4529	(build_x_function_call): Cope with a COMPONENT_REF containing a
4530	TEMPLATE_ID_EXPR.
4531
45322002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4533
4534	PR c++/5213
4535	* pt.c (convert_template_argument): Be more careful determining
4536	when RECORD_TYPE templates are or are not templates.
4537
45382002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4539
4540	PR c++/775
4541	* cp-tree.h (handle_class_head): Adjust prototype.
4542	* decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
4543	parameters. Use for all class heads.
4544	* parse.y (named_class_head_sans_basetype, named_class_head,
4545	named_complex_class_head_sans_basetype,
4546	named_class_head_sans_basetype_defn,
4547	unnamed_class_head): Remove.
4548	(class_head, class_head_apparent_template): Recognize class heads
4549	(class_head_decl, class_head_defn): New reductions. Process class
4550	heads.
4551	(structsp): Adjust class definition and class declaration
4552	reductions.
4553	(maybe_base_class_list): Give diagnostic on empty list.
4554
45552002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4556
4557	PR c++/4379
4558	* typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
4559	single non-static member.
4560	(unary_complex_lvalue): If it cannot be a pointer to member, don't
4561	make it so. Check it is not pointer to reference.
4562
45632002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4564
4565	PR c++/5132
4566	* decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
4567	are processing a template decl.
4568
45692002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
4570
4571	PR c++/5116, c++/764
4572	* call.c (build_new_op): Make sure template class operands are
4573	instantiated. Simplify arglist construction.
4574
4575
4576
4577Copyright (C) 2002 Free Software Foundation, Inc.
4578
4579Copying and distribution of this file, with or without modification,
4580are permitted in any medium without royalty provided the copyright
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