OSDN Git Service

0fd719d9e778007baf315df69a7594bb29032317
[pf3gnuchains/gcc-fork.git] / gcc / cp / ChangeLog
1 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
2
3         PR c++/21495
4         * decl.c (grokdeclarator): Fix "storage class specified for"
5         error reporting.
6
7 2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>
8
9         * parser.c: Fix comment typos.
10
11 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
12
13         * Make-lang.in (cc1plus-dummy): New.
14         (cc1plus-checksum.c): New.
15         (cc1plus-checksum.o): New.
16         (cc1plus): Add cc1plus-checksum.o.
17
18 2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
19
20         PR C++/19664
21         * decl2.c (determine_visibility): Don't set visibility to
22         hidden if it has been set explicitly by user.
23
24 2005-05-17  Mike Stump  <mrs@apple.com>
25
26         Yet more Objective-C++...
27         
28         * cp-objcp-common.h (cxx_get_alias_set): Move from
29         here...
30         (cxx_warn_unused_global_decl): Likewise.
31         (cp_expr_size): Likewise.
32         (cp_tree_size): Likewise.
33         (cp_var_mod_type_p): Likewise.
34         (cxx_initialize_diagnostics): Likewise.
35         (cxx_types_compatible_p): Likewise.
36         * cp-tree.h: to here.
37         (do_poplevel): Add.
38         * lex.c (D_OBJC): Add.
39         (init_reswords): Add.
40         * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
41         * parser.c: Add c-common.h include.
42         * pt.c: Add c-common.h and cp-objcp-common.h includes.
43         (template_args_equal): Use objc_comptypes as well.
44         (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
45         * semantics.c (do_poplevel): Remove static.
46
47         * decl.c (objc_mark_locals_volatile): Don't change decls that are
48         already ok.
49         * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
50         Objective C++ early enough.
51         * lex.c (struct resword reswords): Add Objective-C++ support.
52         * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
53         (cp_parser_objc_message_receiver): Add.
54         (cp_parser_objc_message_args): Likewise.
55         (cp_parser_objc_message_expression): Likewise.
56         (cp_parser_objc_encode_expression): Likewise.
57         (cp_parser_objc_defs_expression): Likewise.
58         (cp_parser_objc_protocol_expression): Likewise.
59         (cp_parser_objc_selector_expression): Likewise.
60         (cp_parser_objc_expression): Likewise.
61         (cp_parser_objc_visibility_spec): Likewise.
62         (cp_parser_objc_method_type): Likewise.
63         (cp_parser_objc_protocol_qualifiers): Likewise.
64         (cp_parser_objc_typename): Likewise.
65         (cp_parser_objc_selector_p): Likewise.
66         (cp_parser_objc_selector): Likewise.
67         (cp_parser_objc_method_keyword_params): Likewise.
68         (cp_parser_objc_method_tail_params_opt): Likewise.
69         (cp_parser_objc_interstitial_code): Likewise.
70         (cp_parser_objc_method_signature): Likewise.
71         (cp_parser_objc_method_prototype_list): Likewise.
72         (cp_parser_objc_method_definition_list): Likewise.
73         (cp_parser_objc_class_ivars): Likewise.
74         (cp_parser_objc_identifier_list): Likewise.
75         (cp_parser_objc_alias_declaration): Likewise.
76         (cp_parser_objc_class_declaration): Likewise.
77         (cp_parser_objc_protocol_declaration): Likewise.
78         (cp_parser_objc_protocol_refs_opt): Likewise.
79         (cp_parser_objc_superclass_or_category): Likewise.
80         (cp_parser_objc_class_interface): Likewise.
81         (cp_parser_objc_class_implementation): Likewise.
82         (cp_parser_objc_end_implementation): Likewise.
83         (cp_parser_objc_declaration): Likewise.
84         (cp_parser_objc_try_catch_finally_statement): Likewise.
85         (cp_parser_objc_synchronized_statement): Likewise.
86         (cp_parser_objc_throw_statement): Likewise.
87         (cp_parser_objc_statement): Likewise.
88         (cp_parser_primary_expression): Add Objective-C++.
89         (cp_parser_statement): Likewise.
90         (cp_parser_declaration): Likewise.
91         (cp_parser_simple_type_specifier): Likewise.
92         (cp_parser_type_name): Likewise.
93         (cp_parser_parameter_declaration_list): Likewise.
94         (cp_parser_member_declaration) Likewise.
95         * tree.c: Include debug.h.
96         * typeck.c (composite_pointer_type): Add Objective-C++ support.
97         (finish_class_member_access_expr): Likewise.
98         (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
99         (build_modify_expr): Allow objc to generate write barriers.
100
101         * Make-lang.in (cp/tree.o): Add debug.h.
102         * tree.c (lvalue_p_1, case CONST_DECL): Add.
103
104 2005-05-18  Jan Hubicka  <jh@suse.cz>
105
106         * method.c: Include tree-pass.h
107         (use_thunk): Lower body before expanding.
108
109 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
110
111         PR c++/21454
112         * decl.c (maybe_deduce_size_from_array_init): Call
113         cp_apply_type_quals_to_decl after completing array type.
114
115 2005-05-16  Richard Henderson  <rth@redhat.com>
116
117         * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
118         (build_library_fn): ... here.
119
120 2005-05-12  Ian Lance Taylor  <ian@airs.com>
121
122         * cp-tree.h (cp_stmt_codes): Don't define.
123         (statement_code_p): Declare.
124         (STATEMENT_CODE_P): Define.
125         * lex.c (statement_code_p): Define.
126         (cxx_init): Use actual codes in stmt_codes initializer, not
127         cp_stmt_codes macro.  Initialize statement_code_p directly, rather
128         than using INIT_STATEMENT_CODES.
129
130 2005-05-09  Mark Mitchell  <mark@codesourcery.com>
131
132         * typeck.c (build_unary_op): Do not resort to address arithmetic
133         when taking the address of a COMPONENT_REF.
134         
135 2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>
136
137         * class.c (vtbl_init_data_s): Change the type of fns to
138         VEC(tree,gc)*.
139         (build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
140         Use VEC instead of VARRAY.
141
142 2005-05-07  Richard Sandiford  <rsandifo@redhat.com>
143
144         * mangle.c: Remove a reference to the MIPS -mint64 option.
145
146 2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>
147
148         * decl.c (wrapup_globals_for_namespace): Use VEC instead of
149         VARRAY.
150         * name-lookup.c (add_decl_to_level, begin_scope): Likewise.
151         * name-lookup.h (cp_binding_level): Change the type of
152         static_decls to VEC(tree,gc)*.
153
154         * mangle.c (globals): Change the type of substitutions to
155         VEC(tree,gc)*.
156         (dump_substitution_candidates, add_substitution,
157         find_substitution, finish_mangling, init_mangle): Use VEC
158         instead of VARRAY.
159
160 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
161
162         * decl2.c (spew_debug): Remove.
163
164         * decl2.c (ssdf_decls, start_static_storage_duration_function,
165         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
166
167         * decl2.c (pending_statics, note_vague_linkage_var,
168         cp_finish_file): Use VEC instead of VARRAY.
169         (pending_statics_used): Remove.
170
171 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
172
173         * decl2.c (deferred_fns, note_vague_linkage_fn,
174         cp_finish_file): Use VEC instead of VARRAY.
175
176 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
177
178         PR c++/21352
179         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
180
181 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
182
183         * pt.c: Fix a comment typo.
184
185 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
186
187         * cp-tree.h (language_function): Change the type of
188         x_local_names to VEC.
189         * decl.c (push_local_name): Adjust uses of local_names.
190
191 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
192
193         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
194
195 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
196
197         * class.c (local_classes, init_class_processing): Use VEC
198         instead of VARRAY.
199         * cp-tree.h (local_classes): Likewise.
200         * mangle.c (discriminator_for_local_entity): Likewise.
201         * name-lookup.c (pushtag): Likewise.
202
203         * class.c (current_lang_depth, push_lang_context,
204         pop_lang_context): Use VEC instead of VARRAY.
205         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
206         VARRAY.
207         * name-lookup.c (push_to_top_level): Use VEC instead of
208         VARRAY.
209
210 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
211
212         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
213         for BUILT_IN_MD built-ins.
214
215 2005-05-02  Michael Matz  <matz@suse.de>
216
217         PR c++/19542
218         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
219         common frontend.
220         (null_node): Remove.
221         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
222
223 2005-04-25  Ian Lance Taylor  <ian@airs.com>
224
225         * cp-tree.def: Add EXPR_STMT.
226         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
227         (EXPR_STMT_EXPR): Define.
228         * cp-gimplify.c: Include "flags.h".
229         (gimplify_expr_stmt): New static function.
230         (cp_gimplify_expr): Handle EXPR_STMT.
231         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
232         rather than pp_expression.
233         (pp_cxx_statement): Handle EXPR_STMT.
234         * dump.c (cp_dump_tree): Handle EXPR_STMT.
235         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
236         initializer.
237
238 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
239
240         PR C++/21188
241         * rtti.c (ifnonnull): Cast the zero comparison operand
242         to the correct type.
243
244 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
245
246         PR middle-end/20991
247         * class.c: Include cgraph.h.
248         (cp_fold_obj_type_ref): Set node->local.vtable_method.
249         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
250
251 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
252
253         * mangle.c (write_builtin_type): Handle integer types which are
254         not one of the shared integer type nodes and emit a "vendor
255         extended builtin type" with an encoding in the form of "u5int96".
256
257 2005-04-24  Ian Lance Taylor  <ian@airs.com>
258
259         * cp-tree.def (USING_STMT): Change class to tcc_statement.
260         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
261         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
262         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
263
264 2005-04-23  DJ Delorie  <dj@redhat.com>
265
266         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
267         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
268         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
269         callers.
270
271 2005-04-22  Per Bothner  <per@bothner.com>
272
273         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
274         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
275
276 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
277
278         PR c++/21087
279         * name-lookup.c (push_overloaded_decl): Do not overload with
280         non-duplicate anticipated built-in.
281
282 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
283
284         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
285         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
286
287 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
288
289         * cp-tree.h: Adjust for new VEC API.
290         Define VEC(tree_pair_s,gc).
291         (struct save_scope): Adjust.
292         (struct lang_type_class): Adjust.
293         (unemitted_tinfo_decls): Adjust.
294         * class.c (add_method, resort_type_method_vec,
295         finish_struct_methods, struct find_final_overrider_data,
296         dfs_find_final_overrider_pre, find_final_overrider,
297         get_vcall_index, warn_hidden, walk_subobject_offsets,
298         check_methods, fixup_inline_methods, end_of_class,
299         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
300         add_vcall_offset): Adjust.
301         * decl.c (xref_basetypes, finish_method): Adjust.
302         * decl2.c (check_classfn): Adjust.
303         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
304         * method.c (do_build_copy_constructor): Adjust.
305         * name-lookup.c (new_class_binding, store_binding, 
306         store_bindings, store_class_bindings): Adjust.
307         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
308         VEC(cp_class_binding,gc).
309         (struct cp_binding_level): Adjust.
310         * parser.c: Define VEC(cp_token_position,heap).
311         (struct cp_lexer): Adjust.
312         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
313         cp_lexer_save_tokens): Adjust.
314         * pt.c (retrieve_specialization,
315         check_explicit_specialization): Adjust.
316         * rtti.c (unemitted_tinfo_decls): Adjust.
317         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
318         get_pseudo_ti_desc): Adjust.
319         * search.c (dfs_access_in_type, lookup_conversion_operator,
320         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
321         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
322         * semantics.c: Define VEC(deferred_access,gc).
323         (push_deferring_access_checks): Adjust.
324         * typeck2.c (abstract_virtuals_error): Adjust.
325
326 2005-04-20  Ian Lance Taylor  <ian@airs.com>
327
328         * cp-tree.def: Add STMT_EXPR.
329         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
330         (STMT_EXPR_STMT): Define.
331         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
332         STMT_EXPR.
333         (pp_cxx_expression): Likewise.
334         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
335         * dump.c (cp_dump_tree): Handle STMT_EXPR.
336
337 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
338
339         * decl.c (expand_static_init): Call build2 and build3 instead
340         of build.
341
342         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
343
344 2005-04-17  Ian Lance Taylor  <ian@airs.com>
345
346         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
347         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
348         ARROW_EXPR.
349         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
350         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
351         ALIGNOF_EXPR.
352         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
353         c_sizeof_or_alignof_type for change in parameter type.
354
355 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
356
357         PR c++/21025
358         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
359         which sizeof/alignof is dependent, rather than just whether we are
360         processing_template_decl.
361         
362 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
363
364         * cp-tree.h (LOOKUP_GLOBAL): Remove.
365         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
366         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
367         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
368         their values.
369
370 2005-04-15  Richard Henderson  <rth@redhat.com>
371
372         PR middle-end/14311
373         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
374
375 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
376
377         * cp-tree.h (lang_type_class): Remove redefined.  Move
378         java_interface into where redefined was.  Increment the width
379         of dummy.
380         (TYPE_REDEFINED): Remove.
381
382 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
383
384         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
385         CLASSTYPE_TEMPLATE_LEVEL): Remove.
386
387 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
388
389         * decl2.c (determine_visibility): Don't use export_class_data.
390         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
391         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY. 
392
393 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
394
395         * cp-tree.h (cxx_alignof): Remove.
396
397         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
398
399         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
400         CONV_STATIC_CAST): Remove.
401
402         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
403
404         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
405
406         * cp-tree.h (cp_deprecated): Remove.
407
408 2005-04-08  Ian Lance Taylor  <ian@airs.com>
409
410         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
411         CONTINUE_STMT, SWITCH_STMT.
412         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
413         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
414         (WHILE_COND, WHILE_BODY): Define.
415         (DO_COND, DO_BODY): Define.
416         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
417         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
418         * cp-gimplify.c (enum bc_t): Define.
419         (struct cp_gimplify_ctx, ctxp): Define.
420         (push_context, pop_context): New static functions.
421         (begin_bc_block, finish_bc_block): New static functions.
422         (build_bc_goto): New static function.
423         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
424         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
425         (gimplify_switch_stmt): Likewise.
426         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
427         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
428         (cp_genericize): Call push_context and pop_context.
429         * semantics.c (finish_break_stmt): Just call build_stmt
430         (BREAK_STMT) rather than build_break_stmt.
431         (finish_continue_stmt): Corresponding change.
432         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
433         parameters.
434         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
435         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
436         * dump.c (cp_dump_tree): Likewise.
437
438 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
439
440         PR c++/20905
441         * parser.c (cp_parser_type_specifier_seq): Add is_condition
442         parameter.
443         (cp_parser_new_type_id): Pass it.
444         (cp_parser_condition): Likewise.
445         (cp_parser_conversion_type_id): Likewise.
446         (cp_parser_type_id): Likewise.
447         (cp_parser_type_specifier_seq): In a condition, do not allow
448         invalid type-specifier combinations.
449         (cp_parser_exception_declaration): Adjust call to
450         cp_parser_type_specifier_seq. 
451
452         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
453         * cp-tree.h (struct tinst_level): Add in_system_header_p.
454         (TINST_IN_SYSTEM_HEADER_P): New macro.
455         (make_tinst_level): Remove.
456         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
457         the instantiated class.
458         (push_tinst_level): Do not use make_tinst_level.  Set
459         TINST_IN_SYSTEM_HEADER_P.
460         (pop_tinst_level): Likewise.
461         (instantiate_class_template): Set in_system_header.
462         (instantiate_pending_templates): Likewise.
463         * tree.c (make_tinst_level): Remove.
464
465 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
466
467         * decl.c (start_decl): Apply pending #pragma weak regardless of
468         scope.
469
470 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
471
472         PR c++/20212
473         * pt.c (regenerate_decl_from_template): Copy attributes for
474         parameters from the pattern to the instantiation.
475
476 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
477
478         PR c++/20734
479         * cp-tree.def (OFFSET_REF): Correct comments.
480         * init.c (build_offset_ref): Remove misleading comment.
481         * typeck.c (build_unary_op): Handle pointer-to-member creation
482         here, rather than ...
483         (unary_complex_lvalue): ... here.
484
485 2005-04-06  Jason Merrill  <jason@redhat.com>
486
487         PR c++/19312
488         * tree.c (stabilize_init): Don't bother trying to stabilize
489         something with no side-effects.
490
491 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
492
493         PR c++/20763
494         * decl.c (grokdeclarator): Correct attribute handling.
495
496 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
497
498         PR c++/19159
499         * decl2.c (import_export_decl): Use non-COMDAT external linkage
500         for virtual tables, typeinfo, etc. that will be emitted in only
501         one translation unit on systems without weak symbols.
502
503 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
504
505         PR c++/20679
506         * parser.c (cp_parser_template_name): Fix thinko.
507
508 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
509
510         PR c++/20746
511         * method.c (use_thunk): Protect covariant pointer return
512         adjustments from NULL pointers.
513
514 2005-04-04  Jan Hubicka  <jh@suse.cz>
515
516         * decl2.c (finish_objects): Revert my previous patch.
517         (cp_finish_file): Likewise.
518
519 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
520
521         * pt.c: Fix comment typos.
522
523 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
524
525         PR c++/20723
526         * pt.c (more_specialized_fn): Member functions are unordered wrt
527         non-members.  Conversion operators are unordered wrt other
528         functions.
529
530 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
531
532         * call.c (add_template_candidates_real): Remove length parameter
533         from fn_type_unification call.
534         * class.c (resolve_address_of_overloaded_function): Likewise
535         * cp-tree.h (fn_type_unification): Remove length parameter.
536         * pt.c (get_bindings_overload): Remove.
537         (get_bindings_real): Rename to ...
538         (get_bindings): ... here.  Remove length and strict
539         parameters. Change return type flag to boolean.  Remove original
540         forwarding function.
541         (determine_specialization): Adjust get_bindings call.
542         (fn_type_unification): Remove length parameter.  Adjust.
543         (type_unification_real): Remove length parameter.  Adjust.
544         (resolve_overloaded_unification): Adjust get_bindings call.
545         (try_one_overload): Simplify confusing cascaded if control flow.
546         (unify): Remove length paramter from type_unification_real call.
547         (most_specialized_instantiation): Adjust get_bindings calls.
548         (most_specialized): Likewise.
549
550 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
551
552         PR c++/19203, implement DR 214
553         * call.c (joust): Use more_specialized_fn.
554         * cp-tree.h (DEDUCE_ORDER): Remove.
555         (more_specialized): Replace with ...
556         (more_specialized_fn): ... this.
557         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
558         case.
559         (type_unification_real): Remove DEDUCE_ORDER case.
560         (more_specialized): Replace with ...
561         (more_specialized_fn): ... this.  Implement DR 214.
562         (most_specialized_instantiation): Use get_bindings_real directly.
563
564 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
565
566         PR c++/18644
567         * call.c (build_new_op): Remove check for -Wsynth.
568
569 2005-03-31  Jan Hubicka  <jh@suse.cz>
570
571         * decl2.c (finish_objects): Mark ctor as needed.
572         (cp_finish_file): Output variables only in nonunit-at-a-time.
573
574 2005-03-29  Richard Henderson  <rth@redhat.com>
575
576         PR c/20519
577         * decl.c (cp_complete_array_type): Rename from complete_array_type.
578         Use the new complete_array_type in c-common.c.  Update all callers.
579         * cp-tree.h (cp_complete_array_type): Update to match.
580
581 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
582
583         * typeck.c (build_static_cast_1): Allow scalar_cast between
584         any integral, floating, or enumeration type.
585
586 2005-03-24  Steven Bosscher  <stevenb@suse.de>
587
588         * typeck.c (comptypes): First determine if the types are compatible
589         from a target-independent point of view.  Check target attributes
590         last.
591
592         * class.c (build_base_path):
593         (build_vbase_offset_vtbl_entries):
594         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
595         * error.c (dump_expr): Likewise.
596         * init.c (build_zero_init, expand_cleanup_for_base,
597         build_vec_delete_1): Likewise.
598         * mangle.c (write_integer_cst): Likewise.
599         * method.c (thunk_adjust): Likewise.
600         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
601         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
602         * typeck.c (build_ptrmemfunc_access_expr,
603         (get_member_function_from_ptrfunc): Likewise.
604
605 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
606
607         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
608
609 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
610
611         * cp-tree.h (perform_integral_promotions): Remove.
612         (default_conversion): Add.
613
614 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
615
616         * parser.c (cp_parser_warn_min_max): New function.
617         (cp_parser_binary_expression): Use it.
618         (cp_parser_assignment_operator_opt): Likewise.
619         (cp_parser_operator): Likewise.
620
621 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
622
623         PR c++/19980
624         * decl.c (start_preparsed_function): Robustify.
625
626 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
627
628         PR c++/20499
629         * parser.c (cp_parser_class_head): Return NULL_TREE when
630         encountering a redefinition.
631
632 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
633
634         PR c++/20465
635         PR c++/20381
636         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
637         template.
638
639 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
640
641         PR c++/20461
642         PR c++/20536
643         * init.c (emit_mem_initializers): Don't crash on undefined
644         types.
645
646 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
647
648         PR c++/20147
649         * semantics.c (finish_stmt_expr_expr): Return immediately
650         if error_operand_p (expr).
651
652 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
653
654         * cp-tree.h (lvalue_or_else, lvalue_p): New.
655         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
656
657 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
658
659         PR c++/20240
660         * decl.c (decls_match): Compare context of VAR_DECL.
661
662 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
663
664         PR c++/20333
665         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
666         Check the return value of cp_parser_nested_name_specifier.
667
668 2005-03-18  Dale Johannesen <dalej@apple.com>
669
670         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
671
672 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
673
674         PR c++/20463
675         * parser.c (cp_parser_diagnose_invalid_type_name):
676         Check TYPE_BINFO (current_class_type) before attempting
677         to emit inform messages.
678
679 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
680
681         PR c++/19966
682         * cp-tree.h (grok_op_properties): Change return type to void.
683         * decl.c (grok_op_properties): Return early - don't check the
684         arity - in case of a static member or an operator that cannot
685         be non-member; tidy a bit.
686
687 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
688
689         PR c++/20186
690         * pt.c (contains_dependent_cast_p): Remove.
691         (fold_non_dependent_expr): Don't use it.
692         (value_dependent_expression_p): Use a switch statement.
693         reference_exprs can be dependent.
694
695 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
696
697         PR c++/4403
698         PR c++/9783, DR433
699         * name-lookup.c (pushtag): Skip template parameter scope when
700         scope is ts_global.  Don't push tag into template parameter
701         scope.
702         * pt.c (instantiate_class_template): Reorder friend class
703         template substitution to handle non-dependent friend class
704         that hasn't been previously declared.
705
706 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
707
708         Friend class name lookup 5/n
709         PR c++/1016
710         * cp-tree.h (pushtag): Adjust declaration.
711         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
712         lookup_name fails.
713         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
714         (start_enum): Adjust call to pushtag.
715         * name-lookup.c (ambiguous_decl): Ignore hidden names.
716         (qualify_lookup): Change return type to bool.
717         (hidden_name_p): New function.
718         (lookup_namespace_name, unqualified_namespace_lookup,
719         lookup_name_real): Use it.
720         (lookup_type_scope): Update comments.
721         (maybe_process_template_type_declaration): Change parameter name
722         from globalize to is_friend.
723         (pushtag): Change globalize parameter of type int to tag_scope.
724         Hide name if introduced by friend declaration.
725         * name-lookup.h (hidden_name_p): Add declaration.
726         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
727         here.
728         * pt.c (push_template_decl_real): Make hidden class template
729         visible.
730         (lookup_template_class, instantiate_class_template): Adjust call
731         to pushtag.
732         * semantics.c (begin_class_definition): Likewise.
733         * rtti.c (init_rtti_processing, build_dynamic_cast_1, 
734         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
735         ts_global.
736
737 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
738
739         PR c++/20157
740         * pt.c (determine_specialization): Reject non-specializations. 
741
742 2005-03-11  Per Bothner  <per@bothner.com>
743
744         * cp-tree.h (struct cp_declarator): New id_loc field.
745         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
746         location using c_lex_with_flags, instead of input_location.
747         (cp_parser_direct_declarator): Set declarator's id_loc from
748         cp_token's id_loc.
749
750 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
751
752         PR c++/18384, c++/18327
753         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
754         and index.  Convert max_index to size_type_node if it isn't
755         host_integerp (, 1).
756
757 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
758
759         PR c++/20208
760         * pt.c (tsubst_decl): Apply array-to-pointer and
761         function-to-pointer conversions to function arguments.
762         (regenerate_decl_from_template): Likewise.
763
764 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
765
766         PR c++/16859    
767         * decl.c (complete_array_type): In pedantic mode, return
768         3 for an empty initializer list as the initializer for an
769         array of unknown bound (8.5.1/4).
770         (maybe_deduce_size_from_array_init): Fix final test to use
771         the above.
772
773 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
774
775         PR c++/20186
776         * pt.c (contains_dependent_cast_p): New.
777         (fold_non_dependent_expr): Call it.
778
779 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
780
781         PR c++/20142
782         * cp-tree.h (target_type): Remove.
783         * decl.c (layout_var_decl): Remove #if 0'd code.
784         (cp_finish_decl): Remove dead code.
785         * init.c (build_vec_init): When determining whether or not the
786         element type has an asignment operator, look through all array
787         dimensions. 
788         * typeck.c (target_type): Remove.
789
790 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
791
792         * class.c (finish_struct_1): Do not warn about non-virtual
793         destructors in Java classes.
794
795 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
796
797         PR c++/19311
798         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
799         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
800         for OFFSET_TYPE.
801         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
802         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
803         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
804         template.
805
806 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
807
808         * name-lookup.c (push_overloaded_decl): Don't error if the new
809         decl matches the old one.
810         * decl.c (redeclaration_error_message): Likewise.
811
812 2005-03-01  Per Bothner  <per@bothner.com>
813
814         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
815         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
816
817 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
818
819         PR c++/20232
820         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
821         covariancy. 
822
823         * cp-tree.g (THUNK_TARGET): Expand comment.
824         * method.c (use_thunk): Make sure we also use the target, if that
825         is a thunk.
826
827 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
828
829         PR c++/20206
830         * decl.c (cxx_comdat_group): Put thunks for
831         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
832         comdat group as the thunk target.
833
834 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
835
836         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
837         parser.c: Fix comment typo(s).
838
839 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
840
841         PR c++/20175
842         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
843         initializes a char/wchar_t array.
844
845 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
846
847         PR c++/19878
848         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
849         with internal linkage.
850
851 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
852
853         * decl.c (grokvardecl): Don't exempt anonymous types from having
854         linkage for variables that have linkage other than "C".
855
856 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
857
858         * cp-objcp-common.h, error.c: Update copyright.
859
860 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
861
862         PR c++/20073
863         * decl.c (start_decl_1): Don't clear TREE_READONLY.
864         (cp_finish_decl): Likewise.
865         (complete_vars): Call cp_apply_type_quals_to_decl.
866         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
867         cases where that's not valid.
868
869         PR c++/19991
870         * init.c (integral_constant_value): Iterate if the value of a decl
871         is itself a constant.
872
873         PR c++/20152
874         * parser.c (cp_parser_class_head): Check for redefintions here.
875         * semantics.c (begin_class_definition): Not here.
876         
877         PR c++/20153
878         * decl2.c (build_anon_union_vars): Add type parameter.
879         (finish_anon_union): Pass it.
880
881         PR c++/20148
882         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
883         Handle STATEMENT_LIST.
884
885         PR c++/19883
886         * parser.c (cp_parser_direct_declarator): Always complain about
887         non-constant array bounds when in a function scope.
888         * semantics.c (finish_id_expression): Do not mark dependent names
889         as non-constant. 
890
891 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
892         
893         PR c++/19076
894         PR c++/6628
895         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
896         * decl.c (grokdeclarator): Pedwarn about qualifying a function
897         type. 
898         Add qualifiers when declaring a typedef of a function type.
899         Member function pointers pick up the qualifiers of the typedef
900         used to declare them.
901         Don't complain about creating cv-qualified function types.
902         Complain about qualified function typedefs that are used to
903         declare non-static member functions or free functions.
904         Use cp_apply_type_quals_to_decl.
905         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
906         (grokclassfn): Use cp_apply_type_quals_to_decl.
907         * error.c (dump_type_suffix): Print qualifiers for function
908         types. 
909         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
910         (tsubst): When substituting a function type into a member
911         pointer type, pass along the qualifiers.
912         (unify): Unify member pointers to member function pointers.
913         * tree.c (cp_build_qualified_type_real): Function types may be
914         qualified. This includes restrict qualifiers.
915         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
916         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
917         added to function types.
918
919 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
920
921         PR 18785
922         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
923         c_common_to_target_charset.  Delete bogus comment.
924
925 2005-02-18  Richard Henderson  <rth@redhat.com>
926
927         PR libstdc++/10606
928         * except.c (do_get_exception_ptr): New.
929         (expand_start_catch_block): Use it.
930
931 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
932
933         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
934         if type is not error_mark_node.
935
936 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
937
938         PR c++/19508
939         * decl2.c (grokfield): Do not apply attributes to template parameters
940         as they are ignored by tsubst anyway.
941
942 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
943
944         PR c++/19813
945         * decl.c (start_decl_1): Clear TREE_READONLY flag if
946         its type has TYPE_NEEDS_CONSTRUCTING.
947         (complete_vars): Likewise.
948
949 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
950
951         PR c++/20028
952         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
953         template along with TYPE_SIZE.
954
955         PR c++/20022
956         * semantics.c (perform_deferred_access_checks): Use
957         get_deferred_access_checks to get the top of the stack.
958
959 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
960
961         PR c++/17788
962         * class.c (add_implicitly_declared_members, check_field_decl)
963         (check_field_decls, check_bases): Remove arguments, tests and
964         assignments of cant_have_default_ctor-related variables.
965
966 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
967
968         * decl2.c (mark_used): Set the source location of the used decl to
969         the current input location here...
970         * method.c (synthesize_method): ... not here.  Set input_location
971         from the decl instead.
972
973 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
974
975         PR c++/19608
976         * parser.c (cp_parser_late_parsing_for_member): Use
977         current_function_decl as scope to push to and from.
978
979         PR c++/19884
980         * pt.c (check_explicit_specialization): Make sure namespace
981         binding lookup found an overloaded function.
982         (lookup_template_function): Just assert FNS is an overloaded
983         function.
984
985         PR c++/19895
986         * decl.c (grokdeclarator): Check for error mark node in ptrmem
987         construction.
988
989 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
990
991         PR c++/17816
992         * decl.c (redeclaration_error_message): Report redefinition of
993         pure virtual function.
994
995 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
996
997         PR c++/19891
998         * class.c (build_simple_base_path): Build the component_ref
999         directly.
1000         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
1001         rather than using lookup_base.
1002         * search.c (dfs_walk_once): Add non-recursive assert check.
1003         * typeck.c (build_class_member_access_expr): It is possible for
1004         the member type to be both const and volatile.
1005
1006 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1007
1008         PR c++/14479
1009         PR c++/19487
1010         * pt.c (maybe_check_template_type): Remove.
1011         * cp-tree.h (maybe_check_template_type): Remove prototype.
1012         * name-lookup.c (maybe_process_template_type_declaration): Don't
1013         use maybe_check_template_type.
1014
1015 2005-02-11  Richard Henderson  <rth@redhat.com>
1016
1017         PR c++/19632
1018         * pt.c (get_mostly_instantiated_function_type): Save and restore
1019         flag_access_control instead of push/pop_access_scope.
1020
1021 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
1022
1023         PR c++/19755
1024         * decl.c (reshape_init): Issue warnings about missing braces.
1025
1026 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
1027
1028         * cp-tree.def, except.c, ptree.c: Update copyright.
1029
1030 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
1031
1032         PR c++/19811
1033         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
1034         attempting name lookup.
1035
1036         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
1037
1038         PR c++/19787
1039         * call.c (initialize_reference): Robustify.
1040
1041         PR ++/19732
1042         * decl.c (grokdeclarator): Check for invalid use of destructor
1043         names.
1044
1045         PR c++/19762
1046         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
1047         names with invalid types.
1048
1049         PR c++/19826
1050         * parser.c (cp_parser_direct_declarator): Allow type-dependent
1051         expressions as array bounds.
1052
1053         PR c++/19739
1054         * parser.c (cp_parser_attributes_list): Allow empty lists.
1055
1056 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
1057
1058         PR c++/19733
1059         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
1060         (check_bases): Give warnings about a base class with a
1061         non-virtual destructor, even if it is implicit.
1062         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
1063         (maybe_warn_about_overly_private_class): Don't use
1064         TYPE_HAS_DESTRUCTOR.
1065         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
1066         (check_for_override): Give it external linkage.
1067         (add_implicitly_declared_members): Generate destructors lazily.
1068         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1069         TYPE_HAS_DESTRUCTOR.
1070         (check_bases_and_members): Call check_methods before
1071         check_field_decls.
1072         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1073         TYPE_HAS_DESTRUCTOR.
1074         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
1075         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
1076         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
1077         (lang_type_class): Add lazy_destructor.
1078         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
1079         (CLASSTYPE_DESTRUCTORS): Robustify.
1080         (TYPE_HAS_DESTRUCTOR): Remove.
1081         (check_for_override): Declare.
1082         (build_vbase_delete): Remove.
1083         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
1084         expressions.
1085         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
1086         * except.c (dtor_nothrow): Lazily create destructors if necessary.
1087         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
1088         * init.c (build_delete): Lazily create destructors, if necessary.
1089         (build_vbase_delete): Remove.
1090         * method.c (locate_dtor): Simplify.
1091         (implicitly_declare_fn): Add support for destructors.
1092         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
1093         necessary.
1094         * pt.c (check_explicit_specialization): Don't use
1095         TYPE_HAS_DESTRUCTOR.
1096         (instantiate_class_template): Likewise.
1097         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
1098         * rtti.c (emit_support_tinfos): Robustify.
1099         * search.c (lookup_fnfields_1): Lazily create destructors.
1100         * typeck.c (build_class_member_access_expr): Remove
1101         PSEUDO_DTOR_EXPR handling.
1102         (lookup_destructor): Likewise.
1103
1104 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
1105
1106         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
1107         copyright.
1108
1109 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
1110
1111         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
1112         on boolean variables.
1113         (cp_lexer_stop_debugging): Likewise.
1114
1115 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1116
1117         PR c++/17401
1118         * parser.c (cp_parser_pure_specifier): Emit a specific error
1119         message with an invalid pure specifier.
1120         * decl2.c (grok_function_init): Remove.
1121         (grokfield): An initializer for a method is a always a pure
1122         specifier.
1123
1124 2005-02-02  Matt Austern  <austern@apple.com>
1125
1126         PR c++/19628
1127         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
1128         * parser.c (cp_parser_postfix_expression): Accept function call in
1129         constant expression if builtin_valid_in_constant_expr_p is true
1130         for that function.
1131         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
1132         * semantics.c (finish_id_expression): Accept function call in constant
1133         expression if builtin_valid_in_constant_expr_p is true for that
1134         function.
1135         * tree.c (builtin_valid_in_constant_expr_p): New.
1136
1137 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1138
1139         PR c++/17413
1140         * pt.c (check_instantiated_args): Improve error message.
1141         Fix logic when to print its second part.
1142
1143 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1144
1145         * cp-tree.h (complete_type_or_else): Remove macro.
1146         (complete_type_or_diagnostic): Rename to complete_type_or_else
1147         and remove last argument.
1148         * typeck.c (complete_type_or_diagnostic): Rename to
1149         complete_type_or_else and remove last argument.
1150
1151 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1152
1153         * cp-tree.h (commonparms): Remove prototype.
1154         (convert_arguments): Likewise.
1155         (PFN_FROM_PTRMEMFUNC): Remove.
1156         * typeck.c (commonparms): Make static.
1157         (convert_arguments): Add prototype. Make static.
1158         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
1159
1160 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1161
1162         * parser.c (cp_parser_primary_expression): Don't complain about
1163         floating-point literals in integral constant expressions when
1164         !pedantic.
1165
1166 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
1167
1168         * parser.c (cp_parser_template_id): Revert comment patch too.
1169
1170         PR c++/18757
1171         PR c++/19366
1172         PR c++/19499
1173         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
1174         Issue an error when creating the template id.
1175         * pt.c (fn_type_unification): Return early if the explicit
1176         template arg list is an error_mark_node.
1177
1178 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1179
1180         * decl.c (build_enumerator): Do not issue duplicate error messages
1181         about invalid enumeration constants.
1182         * parser.c (cp_parser_non_integral_constant_expression): Always
1183         set parser->non_integral_constant_expression_p.
1184         (cp_parser_primary_expression): Add cast_p parameter.  Issue
1185         errors about invalid uses of floating-point literals in
1186         cast-expressions.
1187         (cp_parser_postfix_expression): Add cast_p parameter.
1188         (cp_parser_open_square_expression): Pass it.
1189         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
1190         (cp_parser_unary_expression): Likewise.
1191         (cp_parser_new_placement): Pass it.
1192         (cp_parser_direct_new_declarator): Likewise.
1193         (cp_parser_new_initializer): Likewise.
1194         (cp_parser_cast_expression): Add cast_p parameter.
1195         (cp_parser_binary_expression): Likewise.
1196         (cp_parser_question_colon_clause): Likewise.
1197         (cp_parser_assignment_expression): Likewise.
1198         (cp_parser_expression): Likewise.
1199         (cp_parser_constant_expression): If an integral constant
1200         expression is invalid, return error_mark_node.
1201         (cp_parser_expression_statement): Pass cast_p.
1202         (cp_parser_condition): Likewise.
1203         (cp_parser_iteration_statement): Likewise.
1204         (cp_parser_jump_statement): Likewise.
1205         (cp_parser_mem_initializer): Likewise.
1206         (cp_parser_template_argument): Likewise.
1207         (cp_parser_parameter_declaration): Likewise.
1208         (cp_parser_initializer): Likewise.
1209         (cp_parser_throw_expression): Likewise.
1210         (cp_parser_attribute_list): Likewise.
1211         (cp_parser_simple_cast_expression): Likewise.
1212         (cp_parser_functional_cast): Likewise.
1213         (cp_parser_late_parsing_default_args): Likewise.
1214         (cp_parser_sizeof_operand): Save/restore
1215         non_integral_constant_expression_p.
1216
1217 2005-01-31  Mike Stump  <mrs@apple.com>
1218
1219         * parser.c (cp_lexer_new_main): Get the first token, first, before
1220         doing anything.
1221
1222 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1223
1224         * decl.c (start_decl): Add missing parentheses.
1225
1226 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
1227
1228         PR c++/19555
1229         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
1230         * decl.c (duplicate_decls): Do not discard
1231         DECL_IMPLICIT_INSTANTIATION when merging declarations.
1232         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
1233         variables that do not have DECL_USE_TEMPLATE.
1234
1235         PR c++/19395
1236         * decl.c (grokdeclarator): Refactor code so that qualified names
1237         are never allowed as the declarator in a typedef.
1238
1239         PR c++/19367
1240         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
1241         builtin declarations.
1242
1243         PR c++/19457
1244         * call.c (convert_like_real): Inline call to
1245         dubious_conversion_warnings here.
1246         * cp-tree.h (dubious_conversion_warnings): Remove.
1247         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
1248         setting TREE_NEGATED_INT.
1249         * typeck.c (dubious_conversion_warnings): Remove.
1250
1251         PR c++/19349
1252         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
1253         memory.
1254
1255 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
1256
1257         PR c++/19253
1258         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
1259         tentative parses.
1260
1261         PR c++/19667
1262         * pt.c (redeclare_class_template): Robustify.
1263
1264 2005-01-27  Steven Bosscher  <stevenb@suse.de>
1265
1266         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
1267         instead of SWITCH_EXPR ones.
1268         * pt.c (tsubst_expr): Likewise.
1269         * semantics.c (begin_switch_stmt, finish_switch_cond,
1270         finish_switch_stmt): Likewise.
1271
1272 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
1273
1274         PR c++/18370
1275         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
1276
1277 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
1278
1279         * class.c (abort_fndecl_addr): New variable.
1280         (build_vtbl_initializer): If we have a pure virtual function
1281         share the abort function's address.
1282         Include gt-cp-class.h at the end.
1283         * config-lang.in (gtfiles): Add cp/class.c.
1284
1285 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1286
1287         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
1288         (pp_cxx_function_definition): Make static.
1289         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
1290         (pp_cxx_function_definition): Likewise.
1291
1292 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1293
1294         * name-lookup.c (print_binding_level): Make static.
1295         (constructor_name_full): Make static inline.
1296         (current_decl_namespace): Make static.
1297         * name-lookup.h (constructor_name_full): Remove prototype.
1298         (print_binding_level): Likewise.
1299         (current_decl_namespace): Likewise.
1300
1301 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1302
1303         * decl.h (debug_bindings_indentation): Remove.
1304
1305 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
1306
1307         * typeck.c: Fix a comment typo.
1308
1309 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1310
1311         PR c++/19208
1312         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
1313         at least once.
1314         (tsubst): Use fold_decl_constant_value in place of a bare call to
1315         integral_constant_value.
1316
1317 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
1318
1319         * typeck.c (more_qualified_p): Remove.
1320         * cp-tree.h: Remove the corresponding prototype.
1321
1322 2005-01-19  Matt Austern  <austern@apple.com>
1323
1324         * typeck.c (comptypes): Handle return code from objc_comptypes
1325         correctly.
1326
1327 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1328
1329         * cp-tree.h, name-lookup.h: Remove unused prototypes.
1330
1331 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1332
1333         PR c++/19375
1334         * semantics.c (finish_id_expression): Disable access checking for
1335         already lookuped FIELD_DECL.
1336
1337 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1338
1339         * decl.c (delete_block): Remove.
1340         * cp-tree.h: Remove the corresponding prototype.
1341
1342         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
1343         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
1344         Remove.
1345         * cp-tree.h: Remove the corresponding prototypes.
1346
1347         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
1348         cp_update_decl_after_saving, name_p): Remove.
1349         * cp-tree.h: Remove the corresponding prototypes.
1350
1351 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
1352
1353         PR c/19472
1354         * semantics.c (finish_asm_stmt): Strip nops off
1355         input memory operands.
1356
1357 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1358
1359         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
1360         typeck2.c: Update copyright.
1361
1362 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1363
1364         * class.c (get_enclosing_class): Remove.
1365         * cp-tree.h: Remove the corresponding prototypes.
1366
1367         * cvt.c (convert_lvalue): Remove.
1368         * cp-tree.h: Remove the corresponding prototype.
1369
1370         * pt.c (tinst_for_decl): Remove.
1371         * cp-tree.h: Remove the corresponding prototypes.
1372
1373         * tree.c (hash_chainon): Remove.
1374         * cp-tree.h: Remove the corresponding prototypes.
1375
1376 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
1377
1378         PR c++/19263
1379         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
1380         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
1381
1382 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1383
1384         * Make-lang.in (cp-warn): Don't append $(WERROR).
1385
1386 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1387
1388         * cp-tree.h: Fix a comment typo.
1389
1390 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
1391
1392         PR c++/19298
1393         * pt.c (tsubst_qualified_id): Call convert_from_reference.
1394
1395 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
1396
1397         PR c++/19244
1398         * class.c (add_implicitly_declared_members): Remove dead code.
1399         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
1400         DECL_CONSTRUCTOR_P.
1401         (grokdeclarator): Adjust calls to grokfndecl.
1402         * method.c (implicitly_declare_fn): Improve documentation.
1403         * parser.c (cp_parser_direct_declarator): Do not consider a
1404         function to be a constructor if the containing class was
1405         originally anonymous.
1406
1407 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1408
1409         PR c++/17154
1410         * search.c (lookup_field_1): Handle using declaration in
1411         class template partial specialization.
1412
1413 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1414
1415         PR c++/19258
1416         * pt.c (push_access_scope): Handle friend defined in class.
1417         (pop_access_scope): Likewise.
1418
1419 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
1420
1421         PR c++/19270
1422         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
1423         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
1424         array-new handling code.  Use build_x_binary_op.
1425
1426 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1427
1428         PR c++/19030
1429         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
1430         * name-lookup.h (push_scope): Return pushed scope, not flag.
1431         * name-lookup.c (push_scope): Return scope that should be popped,
1432         not a flag.
1433         * decl.c (start_decl): Adjust.
1434         (grokfndecl): Adjust scope push and pop.
1435         * decl2.c (check_classfn): Likewise.
1436         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
1437         cp_parser_init_declarator, cp_parser_direct_declarator,
1438         cp_parser_class_specifier, cp_parser_class_head,
1439         cp_parser_lookup_name,
1440         cp_parser_constructor_declarator_p): Likewise.
1441         * pt.c (instantiate_class_template,
1442         resolve_typename_type): Likewise.
1443
1444 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
1445
1446         PR c++/14136
1447         * parser.c (cp_parser_unqualified_id): Do not issue error message
1448         for typedef-name as destructor declarator when performing an
1449         uncommitted tentative parse.
1450
1451 2005-01-01  Steven Bosscher  <stevenb@suse.de>
1452
1453         PR middle-end/17544
1454         * decl.c (finish_function): Fix comment.  Annotate the compiler
1455         generated return with the current file name and line 0.
1456
1457 2004-12-31  Richard Henderson  <rth@redhat.com>
1458
1459         PR middle-end/17799
1460         * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
1461         * class.c (build_vtable): Don't conditionallize setting it
1462         based on DWARF2_DEBUG.
1463         (layout_class_type): Set DECL_IGNORED_P.
1464         * decl2.c (get_guard): Likewise.
1465         * rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
1466         * tree.c (build_local_temp): Likewise.
1467
1468 2004-12-30  Mark Mitchell  <mark@codesourcery.com>
1469
1470         * cp-tree.h (cp_declarator): Split "name" field into
1471         qualifying_scope and unqualified_name.
1472         * decl.c (get_scope_of_declarator): Adjust accordingly.
1473         (grokdeclarator): Likewise.
1474         * decl2.c (grokfield): Likewise, and adjust call to
1475         do_class_using_decl.
1476         * name-lookup.c (do_class_using_decl): Split "decl" into
1477         "scope" and "name".  Remove unnecessary code.
1478         * name-lookup.h (do_class_using_decl): Adjust declaration.
1479         * parser.c (make_id_declarator): Split "id" into qualifying_scope
1480         and unqualified_name.
1481         (cp_parser_using_declaration): Adjust call to do_class_using_decl.
1482         (cp_parser_direct_declarator): Adjust to handle the fact that
1483         cp_parser_declarator_id no longer returns a SCOPE_REF.
1484         (cp_parser_direct_declarator): Likewise.
1485         (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified
1486         names.
1487         (cp_parser_member_declaration): Adjust call to make_id_declarator.
1488         (cp_parser_check_declarator_template_parameters): Do not expect a
1489         SCOPE_REF.
1490
1491         * decl.c (duplicate_decls): Call ggc_free on declarations we will
1492         not be needing any longer.
1493
1494         PR c++/19190
1495         * cvt.c (convert_to_void): Do not use STRIP_NOPs.
1496
1497 2004-12-28  Richard Henderson  <rth@redhat.com>
1498
1499         PR inline-asm/15740
1500         * semantics.c (finish_asm_stmt): Resolve asm names.  Validate input
1501         constraints.  Mark memory inputs addressable.
1502
1503 2004-12-27  Jason Merrill  <jason@redhat.com>
1504
1505         * decl.c (expand_static_init): Don't use shortcut if
1506         targetm.relaxed_ordering.
1507
1508 2004-12-27  Mark Mitchell  <mark@codesourcery.com>
1509
1510         PR c++/19149
1511         * decl.c (check_tag_decl): Robustify.
1512
1513 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
1514
1515         PR c++/17595
1516         * parser.c (cp_parser_error): Issue better messages about
1517         #pragma in locations where it is not permitted.
1518
1519         PR c++/17413
1520         * pt.c (check_instantiated_args): Remove bogus SFINAE code.
1521
1522         * cvt.c (convert_to_void): Fix typo in comment.
1523
1524 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>
1525
1526         PR c++/18962
1527         * pt.c (check_explicit_specialization): Use the argument list from
1528         the definition in a template function specialization definition.
1529
1530 2004-12-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1531
1532         PR c++/18733
1533         * pt.c (check_explicit_specialization): Use special logic to validate
1534         befriended specializations.
1535
1536 2004-12-22  Mark Mitchell  <mark@codesourcery.com>
1537
1538         * rtti.c (emit_support_tinfos): Avoid using C99 semantics.
1539
1540         PR c++/18464
1541         * call.c (build_this): In templates, do not bother with
1542         build_unary_op.
1543         * typeck.c (unary_complex_lvalue): In a template, always refuse
1544         simplifications.
1545
1546         PR c++/18492
1547         * cp-gimplify.c (cp_genericize): Relax assertion.
1548
1549         PR c++/11224
1550         * cvt.c (convert_to_void): Warn about unused values.
1551
1552         PR c++/18257
1553         * rtti.c (emit_support_tinfos): On systems without weak symbols,
1554         emit the runtime library type-info objects as non-COMDAT.
1555
1556 2004-12-21  Mark Mitchell  <mark@codesourcery.com>
1557
1558         PR c++/18378
1559         * call.c (convert_like_real): Do not permit the use of a copy
1560         constructor to copy a packed field.
1561
1562         PR c++/19063
1563         * decl.c (grokdeclarator): Return error_mark_node, not
1564         void_type_node, to indicate errors.
1565         * parser.c (cp_parser_template_parameter_list): Robustify.
1566         (cp_parser_template_parameter): Likewise.
1567
1568         PR c++/19034
1569         * tree.c (cp_tree_equal): Handle OVERLOAD.
1570
1571 2004-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1572
1573         * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN.
1574         * name-lookup.c (pushdecl_class_level): Likewise.
1575
1576 2004-12-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1577
1578         * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN.
1579
1580 2004-12-21  Andrew Pinski  <pinskia@physics.uc.edu>
1581
1582         PR c++/18984
1583         * cp-gimplify.c (cp_genericize_r): Don't insert first but instead
1584         check to see if contains the pointer.  Insert the statement before
1585         returning.
1586
1587 2004-12-21  Nathan Sidwell  <nathan@codesourcery.com>
1588
1589         PR c++/14075
1590         * decl.c (check_initializer): Check string initializer of array is
1591         not parenthesized.
1592         * cp-tree.h (PAREN_STRING_LITERAL_P): New.
1593         * semantics.c (finish_parenthesized_expr): Mark a STRING_CST.
1594         * error.c (dump_expr): <STRING_CST case> Add parens, if needed.
1595
1596         * cp-tree.def (TEMPLATE_TYPE_PARM,
1597         BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
1598         for better code efficiency.
1599         * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
1600         (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
1601         (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
1602         INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
1603         CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
1604         TYPE_PTROBV_P): Likewise.
1605
1606         PR c++/18975
1607         * method.c (do_build_copy_constructor): Refactor. Don't const
1608         qualify a mutable field.
1609         (do_build_assign_ref): Likewise.
1610
1611 2004-12-20  Matt Austern <austern@apple.com>
1612
1613         PR c++/19044
1614         * decl.c (make_rtl_for_nonlocal_decl): Use
1615         set_builtin_user_assembler_name.
1616
1617 2004-12-19  Mark Mitchell  <mark@codesourcery.com>
1618
1619         * cp-tree.h (note_decl_for_pch): New function.
1620         * class.c (build_clone): Call note_decl_for_pch.
1621         * semantics.c (finish_member_declaration): Likewise.
1622         (note_decl_for_pch): New function.
1623
1624 2004-12-17  Steven Bosscher  <stevenb@suse.de>
1625
1626         * init.c (build_zero_init): max_index is the number of
1627         elements, minus 1.
1628
1629 2004-12-17  Nathan Sidwell  <nathan@codesourcery.com>
1630
1631         PR c++/18721
1632         * class.c (add_method): Do not push conversion operators into a
1633         binding level.
1634
1635         * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
1636         * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
1637
1638 2004-12-16  Nathan Sidwell  <nathan@codesourcery.com>
1639
1640         PR c++/18905
1641         * cp-tree.h (integral_constant_value): Declare.
1642         * call.c (null_ptr_cst_p): Use integral_constant_value, not
1643         decl_constant_value.
1644         (convert_like_real): Likewise.
1645         * class.c (check_bitfield_decl): Likewise.
1646         * cvt.c (ocp_convert): Likewise.
1647         (convert): Remove unnecessary decl_constant_value call.
1648         * decl.c (compute_array_index_type): Use integral_constant_value,
1649         not decl_constant_value.
1650         (build_enumerator): Likewise.
1651         * decl2.c (grokfield): Likewise.
1652         * init.c (decl_constant_value): Simplify.
1653         (integral_constant_value): New.
1654         * pt.c (fold_decl_constant_value): Use integral_constant_value,
1655         remove subsequent check.
1656         (tsubst): Use integral_constant_value, not decl_constant_value.
1657         (tsubst_copy, unify): Likewise.
1658         * typeck.c (decay_conversion): Likewise.
1659         (build_compound_expr): Remove unnecessary decl_constant_value
1660         calls.
1661         (build_static_cast_1, build_reinterpret_cast_1):
1662         (convert_for_assignment): Remove comment about not calling
1663         decl_constant_value.
1664
1665 2004-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1666
1667         PR c++/18825
1668         * pt.c (instantiate_class_template): Set input_location for
1669         friend function.
1670         (tsubst_friend_function): Don't set input_location here.
1671         Make sure the context is complete if necessary.
1672
1673 2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
1674
1675         PR c++/18981
1676         * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
1677         flag setting.
1678
1679 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1680
1681         PR c++/18738
1682         * decl.c (make_typename_type): Do not handle namespace-scoped
1683         names here.
1684         (tag_name): Handle typename_type.
1685         (check_elaborated_type_specifier): Handle typenames.
1686         * parser.c (cp_parser_diagnose_invalid_type_name): Improve
1687         comment.
1688         (cp_parser_elaborated_type_specifier): Use
1689         cp_parser_diagnose_invalid_type_name.
1690
1691 2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1692
1693         PR c++/18965
1694         * init.c (build_zero_init): If the max_index is 0, there is no
1695         need to create a RANGE_EXPR.
1696
1697 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1698
1699         PR c++/18793
1700         * cp-objcp-common.c (cp_expr_size): Loosen assertion.
1701
1702 2004-12-14  Nathan Sidwell  <nathan@codesourcery.com>
1703
1704         PR c++/18949
1705         * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
1706         REFERENCE_REF_P is dereferencing a reference type.
1707         * typeck.c (build_static_cast): Convert from reference even in a
1708         template.
1709         (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
1710
1711 2004-12-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1712
1713         * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
1714         (cp_parser_name_lookup_error): Use it.
1715         (cp_parser_check_for_invalid_template_id): Likewise.
1716         (cp_parser_skip_to_closing_parenthesis): Likewise.
1717         (cp_parser_nested_name_specifier_opt): Likewise.
1718         (cp_parser_simple_declaration, cp_parser_template_id): Likewise.
1719         (cp_parser_parameter_declaration_list): Likewise.
1720         (cp_parser_parameter_declaration): Likewise.
1721         (cp_parser_template_name): Let cp_parser_simulate_error perform
1722         the checking.
1723         (cp_parser_committed_to_tentative_parse): Remove.
1724
1725 2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
1726
1727         PR c++/18968
1728         * class.c (build_base_path): Convert the zero constant to the correct
1729         type when comparing.
1730
1731 2004-12-13  Mark Mitchell  <mark@codesourcery.com>
1732
1733         PR c++/18925
1734         * class.c (layout_class_type): Determine the visibility of static
1735         data members.
1736
1737 2004-12-12  Roger Sayle  <roger@eyesopen.com>
1738
1739         PR middle-end/12454
1740         * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
1741         condition is a constant and the unexecuted clause is empty.
1742
1743 2004-12-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1744
1745         PR c++/18731
1746         * parser.c (cp_parser_class_head): Reject typedef-name in class head.
1747
1748 2004-12-09  Matt Austern  <austern@apple.com>
1749
1750         PR c++/18514
1751         * name-lookup.c (do_nonmember_using_decl): A real function
1752         declaration takes precedence over an anticipated declaration.
1753
1754 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1755
1756         * parser.c (cp_parser_member_declaration): Fix comment typo.
1757
1758 2004-12-09  Alexandre Oliva  <aoliva@redhat.com>
1759
1760         PR c++/18757
1761         * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
1762         if parsing failed.
1763
1764 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1765
1766         PR c++/18073
1767         * typeck.c (build_reinterpret_cast_1): Allow cast from vector type.
1768
1769 2004-12-09  Nathan Sidwell  <nathan@codesourcery.com>
1770
1771         PR c++/16681
1772         * init.c (build_zero_init): Build a RANGE_EXPR for an array
1773         initializer.
1774
1775 2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>
1776
1777         * typeck.c: Remove DOS line endings.
1778
1779 2004-12-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1780
1781         PR c++/18100
1782         * decl.c (lookup_and_check_tag): Diagnose nested class with
1783         the same name as enclosing class.
1784
1785 2004-12-08  Nathan Sidwell  <nathan@codesourcery.com>
1786
1787         PR c++/18803
1788         * cp-tree.h (REFERENCE_REF_P): New.
1789         (CPTI_TYPE_INFO_TYPE): Rename to ...
1790         (CPTI_CONST_TYPE_INFO_TYPE): ... here.
1791         (CPTI_TYPE_INFO_REF_TYPE): Remove.
1792         (type_info_type_node): Rename to ...
1793         (const_type_info_type_node): ... here.
1794         (type_info_ref_type): Remove.
1795         * call.c (build_user_type_conversion): Reformat.
1796         (resolve_args): Do not convert_from_reference.
1797         (build_object_call): Call convert_from_reference.
1798         (prep_operand): Do not convert_from_reference.
1799         (build_new_method_call): Likewise.
1800         * class.c (build_vfield_ref): Likewise.
1801         * cvt.c (convert_to_reference): Likewise.
1802         (convert_from_reference): Build INDIRECT_REF here, not with
1803         build_indirect_ref.
1804         (convert_force): Do not convert_from_reference.
1805         (build_expr_type_conversion): Likewise.
1806         * decl.c (grok_reference_init): Likewise.
1807         * decl2.c (delete_sanity): Likewise.
1808         * except.c (initialize_handler_parm): Use POINTER_TYPE_P.
1809         * init.c (build_dtor_call): Do not convert_from_reference.
1810         * parser.c (cp_parser_template_argument): Unwrap indirected
1811         reference. Allow TEMPLATE_PARM_INDEX as an object parm.
1812         * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
1813         convert_from_reference, if indicated.
1814         <case CALL_EXPR>: Do not convert_from_reference.
1815         <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
1816         (tsubst_initializer_list): Do not convert_from_reference.
1817         * rtti.c (init_rtti_processing): Adjust node creation.
1818         (throw_bad_typeid): Use const_type_info_type_node.
1819         Do not convert_from_reference.
1820         (typeid_ok_p): Use const_type_info_type_node.
1821         (build_typeid, get_typeid): Always return type_info typed node.
1822         (build_dynamic_cast_1): Dont convert_from_reference. Refactor.
1823         * semantics.c (finish_stmt_expr_expr): Do not
1824         convert_from_reference.
1825         (finish_id_expression): Convert_from_reference as appropriate.
1826         * typeck.c (decay_conversion): Do not convert_from_reference.
1827         (finish_class_member_access_expr): Likewise.
1828         (build_indirect_ref): Use POINTER_TYPE_P.
1829         (convert_arguments): Do not convert_from_reference.
1830         (build_modify_expr): Likewise.
1831         (convert_for_initialization): Likewise.
1832         * typeck2.c (build_x_arrow): Likewise.
1833
1834 2004-12-07  Ziemowit Laski  <zlaski@apple.com>
1835
1836         * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
1837         field to 'objc_info'.
1838
1839 2004-12-07  Kazu Hirata  <kazu@cs.umass.edu>
1840
1841         * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.
1842
1843 2004-12-07  Roger Sayle  <roger@eyesopen.com>
1844
1845         * name-lookup.c (leave_scope): We only need to update
1846         class_binding_level when leaving a class scope.
1847
1848 2004-12-06  Ziemowit Laski  <zlaski@apple.com>
1849
1850         * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field.
1851
1852 2004-12-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1853
1854         PR c++/17011, c++/17971
1855         * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose
1856         invalid field.
1857         (tsubst_copy_and_build) <COMPONENT_REF case>: Check
1858         error_mark_node after member substitution.
1859         * semantics.c (finish_id_expression): Call
1860         finish_non_static_data_member for non-dependent FIELD_DECL.
1861
1862 2004-12-03  Nathan Sidwell  <nathan@codesourcery.com>
1863
1864         PR c++/18782
1865         * decl.c (grokdeclarator): Make sure class in pointer to member is
1866         not a namespace.
1867
1868 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1869
1870         PR c++/18318
1871         * parser.c (cp_parser_new_type_id): Move array size expression
1872         checks from here ...
1873         * init.c (build_new): ... to here.
1874
1875 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1876
1877         PR c++/18758
1878         * parser.c (cp_parser_class_head): Return NULL_TREE when
1879         push_template_decl fails.  Update comment.
1880
1881 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1882
1883         PR c++/15664, c++/18276
1884         * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize.  Correctly
1885         tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM.
1886
1887 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1888
1889         PR c++/18123
1890         * parser.c (cp_parser_type_specifier): Catch template declaration
1891         of enum.
1892
1893 2004-12-01  Matt Austern  <austern@apple.com>
1894
1895         * name-lookup.c (namespace_binding): Omit alias check for global
1896         namespace.
1897
1898 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
1899
1900         PR c++/18729
1901         * parser.c (cp_parser_class_name): Check decl's type is not
1902         error_mark_node.
1903
1904         PR c++/17431
1905         * call.c (standard_conversion): Add FLAGS parameter. Do not allow
1906         derived to base conversion when checking constructor
1907         accessibility.
1908         (implicit_conversion): Pass FLAGS to standard_conversion.
1909         (check_constructir_callable): Disallow conversion functions.
1910
1911 2004-11-30  Kazu Hirata  <kazu@cs.umass.edu>
1912
1913         * parser.c: Fix comment typos.
1914
1915 2004-11-27  Mark Mitchell  <mark@codesourcery.com>
1916
1917         PR c++/18368
1918         * parser.c (cp_parser_check_for_definition_in_return_type): Take
1919         the defined type as a parameter, and inform the user about the
1920         possibility of a missing semicolon.
1921         (cp_parser_explicit_instantiation): Adjust call to
1922         cp_parser_check_for_definition_in_return_type.
1923         (cp_parser_init_declarator): Likewise.
1924         (cp_parser_member_declaration): Likewise.
1925
1926         PR c++/18674
1927         * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
1928         typename from comments.
1929         * cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
1930         (TYPENAME_IS_CLASS_P): Likewise.
1931         (make_typename_type): Change prototype.
1932         * decl.c (struct_typename_info): New type.
1933         (typename_compare): Expect the second argument to be a
1934         typename_info, not a tree.
1935         (build_typename_type): Add tag_type parameter.  Do not create a
1936         new type until necessary.
1937         (make_typename_type): Add tag_type parameter.
1938         * error.c (TYPENAME_TYPE): Print tags other than "typename" if
1939         appropriate.
1940         * friend.c (make_friend_class): Adjust call to make_typename_type.
1941         * parser.c (cp_parser_make_typename_type): Likewise.
1942         (cp_parser_primary_expression): Adjust call to
1943         cp_parser_lookup_name.
1944         (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
1945         (cp_parser_class_or_namespace_name): Likewise.
1946         (cp_parser_postfix_expression): Adjust calls to
1947         make_typename_type.
1948         (cp_parser_mem_initializer_id): Adjust calls to
1949         cp_parser_class_name.
1950         (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
1951         (cp_parser_template_name): Likewise.
1952         (cp_parser_template_argument): Likewise.
1953         (cp_parser_type_name): Adjust call to cp_parser_class_name.
1954         (cp_parser_elaborated_type_specifier): Adjust calls to
1955         make_typename_type and cp_parser_lookup_name.
1956         (cp_parser_namespace_name): Likewise.
1957         (cp_parser_class_name): Replace type_p parameter with tag_type.
1958         Adjust calls to make_typename_type and cp_parser_lookup_name.
1959         (cp_parser_class_head): Adjust calls to cp_parser_class_name.
1960         (cp_parser_base_specifier): Likewise.
1961         (cp_parser_lookup_name): Replace is_type parameter with tag_type.
1962         Adjust calls to make_typename_type and lookup_qualified_name.
1963         (cp_parser_lookup_name_simple): Adjust call to
1964         cp_parser_lookup_name.
1965         (cp_parser_constructor_declarator_p): Adjust call to
1966         cp_parser_class_name.
1967         * pt.c (convert_template_argument): Adjust all to
1968         make_typename_type.
1969         (tsubst_decl): Do not pre-substitute the type of the declaration.
1970         (tsubst): Hand off declarations more quickly.  Adjust call to
1971         make_typename_type.
1972
1973         PR c++/18512
1974         * parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
1975
1976 2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
1977
1978         PR c/7544
1979         * Make-lang.in (cp/decl2.o): Update dependencies.
1980         * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
1981
1982 2004-11-29  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1983
1984         PR c++/18652
1985         * name-lookup.c (pushtag): Change return type to tree.
1986         * cp-tree.h (pushtag): Adjust declaration.
1987         * decl.c (xref_tag, start_enum): Use return value of pushtag.
1988         * pt.c (push_template_decl_real): Return immediately if
1989         pushdecl_namespace_level returns error_mark_node.
1990
1991 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
1992
1993         * pt.c: Fix a comment typo.
1994
1995 2004-11-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1996
1997         Friend class name lookup 4/n
1998         * class.c (pushclass): Don't call cxx_remember_type_decls.
1999         * cp-tree.h (clear_anon_tags): Remove declaration.
2000         * decl.c (grokdeclarator): Don't call lookup_tag_reverse.
2001         * name-lookup.c (binding_entry_free, binding_table_free): Comment
2002         out functions.
2003         (binding_table_find_anon_type, binding_table_reverse_maybe_remap,
2004         binding_table_remove_anonymous_types, cxx_remember_type_decls,
2005         bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
2006         lookup_tag_reverse): Remove
2007         (begin_scope, leave_scope, kept_level_p, print_binding_level):
2008         Don't use type_decls field in cp_binding_level.
2009         (maybe_process_template_type_declaration, pushtag): Set
2010         CLASSTYPE_NESTED_UTDS directly.
2011         * name-lookup.h (binding_table_remove_anonymous_types,
2012         cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
2013         declaration.
2014         (cp_binding_level): Remove type_decls field.
2015
2016 2004-11-26  Kazu Hirata  <kazu@cs.umass.edu>
2017
2018         * typeck.c: Fix a comment typo.
2019
2020 2004-11-25  Mark Mitchell  <mark@codesourcery.com>
2021
2022         PR c++/18445
2023         * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
2024         unknown_type as non matching.  Tidy up.
2025         * pt.c (build_non_dependent_expr): Do not build a
2026         NON_DEPENDENT_EXPR for a VAR_DECL.
2027
2028         PR c++/18001
2029         * cp-tree.h (lvalue_or_else): Remove declaration.
2030         * tree.c (lvalue_or_else): Remove.
2031         * typeck.c (build_unary_op): Adjust call to lvalue_or_else.
2032         (build_modify_expr): Likewise.
2033
2034         PR c++/18625
2035         * decl.c (duplicate_decls): Return error_mark_node on error, as
2036         specified.
2037
2038         PR c++/18466
2039         * decl.c (grokvardecl): Keep track of whether or not a there was
2040         explicit qualification.
2041         * name-lookup.c (set_decl_namespace): Complain about explicit
2042         qualification of a name within its own namespace.
2043
2044         PR c++/18545
2045         * typeck.c (check_return_expr): Robustify.
2046
2047 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2048
2049         Friend class name lookup 3/n, PR c++/3332
2050         * name-lookup.c (push_inner_scope, pop_inner_scope): New functions.
2051         (lookup_type_scope): Don't deal with name from user declaration
2052         specially.
2053         * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations.
2054         * parser.c (cp_parser_class_specifier): Use push_inner_scope and
2055         pop_inner_scope.
2056
2057 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2058
2059         Friend class name lookup 2/n, PR c++/14513, c++/15410
2060         * name-lookup.c (lookup_name_real): Simplify.
2061         (lookup_type_scope): Add SCOPE parameter.  Handle friend class
2062         lookup.
2063         * name-lookup.h (tag_scope): New enum type.
2064         (lookup_type_scope): Adjust declaration.
2065         * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
2066         Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
2067         (start_enum): Likewise.  Add assertion test that NAME is
2068         IDENTIFIER_NODE.  Use anonymous name for dummy ENUMERAL_TYPE in
2069         case of error.
2070         * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
2071         * parser.c (cp_parser_elaborated_type_specifier,
2072         cp_parser_class_head): Adjust call to xref_tag.
2073         * pt.c (lookup_template_class, instantiate_class_template):
2074         Likewise.
2075         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
2076         tinfo_base_init, emit_support_tinfos): Likewise.
2077
2078 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
2079
2080         * g++spec.c, lex.c: Avoid ` as left quote in diagnostics.
2081
2082 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
2083
2084         PR c++/17473
2085         * name-lookup.c (supplement_binding): Do not allow typedefs to be
2086         redefined in class scope.
2087
2088         PR c++/18285
2089         * parser.c (cp_parser_set_decl_type_spec): Do not try to allow
2090         redefinitions of builtin types other that "bool" or "wchar_t".
2091
2092 2004-11-24  Steven Bosscher  <stevenb@suse.de>
2093
2094         * decl.c (cxx_init_decl_processing): Don't clear
2095         flag_inline_functions.
2096
2097 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
2098
2099         * pt.c (tsubst_function_type): Do not permit function types which
2100         return arrays or functions.
2101
2102         PR c++/18586
2103         * parser.c (cp_parser_init_declarator): Do not pop scope twice.
2104
2105         PR c++/18530
2106         * cp-tree.h (CTOR_NAME): Remove.
2107         (DTOR_NAME): Remove.
2108         * decl.c (initialize_predefined_identifiers): Add spaces to the
2109         end of constructor and destructor names.
2110
2111 2004-11-24  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2112
2113         PR c++/8929
2114         * decl.c (start_decl): Check for invalid specialization headers.
2115
2116 2004-11-24  Paolo Bonzini  <bonzini@gnu.org>
2117
2118         PR c++/16882
2119
2120         * call.c (standard_conversion): Move check for conversions between
2121         vector pointers...
2122         * typeck.c (ptr_reasonably_similar): ... here.
2123
2124 2004-11-23  Ben Elliston  <bje@au.ibm.com>
2125
2126         * cp-tree.h (context_as_string): Remove extern.
2127         * error.c (context_as_string): Remove.
2128
2129         * cp-tree.h (cp_type_qual_from_rid): Remove extern.
2130         * lex.c (cp_type_qual_from_rid): Remove.
2131
2132         * cp-tree.h (do_poplevel): Remove extern.
2133         (check_multiple_declarators): Likewise.
2134         * semantics.c (do_poplevel): Make static.
2135         (check_multiple_declarators): Remove.
2136
2137         * cp-tree.h (check_final_overrider): Remove extern.
2138         * search.c (check_final_overrider): Make static.
2139
2140         * cp-tree.h (build_artificial_parm): Remove extern.
2141         * decl2.c (build_artificial_parm): Make static.
2142
2143 2004-11-22  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2144
2145         PR c++/18354
2146         * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code.
2147         Make sure the result is always a rvalue.
2148
2149 2004-11-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2150
2151         * decl.c (start_preparsed_function): Call check_function_type even
2152         in templates.
2153         (require_complete_types_for_parms): Skip dependent types.
2154         (check_function_type): Likewise.
2155
2156 2004-11-16  Steven Bosscher  <stevenb@suse.de>
2157
2158         * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h.
2159         * search.c: Don't include it.
2160
2161 2004-11-15  Andrew Pinski  <pinskia@physics.uc.edu>
2162
2163         * cp-gimplify.c: Include pointer-set.h
2164         (cp_genericize_r): Use pointer_sets instead of a hashtable.
2165         Also instert the new statement for CLEANUP_STMT.
2166         (cp_genericize): Use pointer_sets instead of a hashtable.
2167         * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h.
2168
2169 2004-11-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2170
2171         Friend class name lookup 1/n, PR c++/18471
2172         * decl.c (lookup_and_check_tag): New function.
2173         (xref_tag, start_enum): Use it.
2174         (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
2175         before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
2176         location.
2177         * name-lookup.c (lookup_name_current_level): Rename to ...
2178         (lookup_name_innermost_nonclass_level): ... this.
2179         (lookup_type_scope): New function.
2180         * name-lookup.h (lookup_name_current_level): Rename to ...
2181         (lookup_name_innermost_nonclass_level): ... this.
2182         (lookup_type_scope): Add declaration.
2183
2184 2004-11-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2185
2186         PR c++/17344
2187         * pt.c (coerce_template_parms): Only emit error message about
2188         invalid template argument when TF_ERROR.
2189
2190 2004-11-12  Mark Mitchell  <mark@codesourcery.com>
2191
2192         PR c++/18389
2193         * decl.c (start_decl): Make sure to set *pop_scope_p.  Return
2194         error_mark_node to indicate errors.
2195
2196         PR c++/18429
2197         * parser.c (cp_parser_direct_declarator): Disallow non-constant
2198         array bounds when not inside a function.
2199
2200         PR c++/18436
2201         * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an
2202         unqualified name resolves to a member function.
2203
2204         PR c++/18407
2205         * pt.c (tsubst_copy_and_build): Handle qualified names used from a
2206         derived class correctly.
2207
2208         * decl2.c (import_export_decl): Fix typo in comment.
2209         * tree.c (pod_type_p): Likewise.
2210
2211 2004-11-10  Andrew Pinski  <pinskia@physics.uc.edu>
2212
2213         * typeck.c (cxx_mark_addressable): Add braces around the first if.
2214
2215 2004-11-10  Adam Nemet  <anemet@lnxw.com>
2216
2217         PR middle-end/18160
2218         * typeck.c (cxx_mark_addressable): Issue an error if address of an
2219         explicit register variable is requested.
2220
2221 2004-11-10  Nathan Sidwell  <nathan@codesourcery.com>
2222
2223         PR c++/18143
2224         * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New.
2225         (struct lang_decl_flags): Add thunk_p flag.
2226         (struct lang_decl): Remove separate fixed_offset. Place
2227         cloned_function and fixed_offset into union.
2228         (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust.
2229         (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust.
2230         (THUNK_FIXED_OFFSET): Adjust.
2231         * method.c (make_thunk): Adjust.
2232
2233 2004-11-09  Mark Mitchell  <mark@codesourcery.com>
2234
2235         PR c++/18369
2236         * init.c (build_new_1): Handle parenthesized type-ids that name an
2237         array type.  Tidy.
2238
2239 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
2240
2241         * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
2242         pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
2243         quoting in diagnostics.
2244         * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
2245         quoting in printf format.
2246         * decl.c (duplicate_decls, start_decl): Use %qD instead of
2247         unquoted %D.
2248
2249 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
2250
2251         * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c,
2252         search.c, typeck2.c: Fix comment formatting.
2253
2254 2004-11-04  Ulrich Weigand  <uweigand@de.ibm.com>
2255
2256         PR tree-optimization/18184
2257         * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
2258         of different modes or alias-all flags as equivalent.
2259         * typeck.c (comptypes): Likewise.
2260
2261 2004-11-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2262
2263         DR 49, 100
2264         * cp-tree.h (TYPE_REF_OBJ_P): New macro.
2265         (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P,
2266         TYPE_REFFN_P): Document.
2267         (fold_decl_constant_value): New prototype.
2268         * pt.c (convert_nontype_argument_function): Rewrite and extract
2269         parts into...
2270         (fold_decl_constant_value, convert_nontype_argument_function): New.
2271         (lookup_template_class): Add comment about useless double call.
2272         * mangle.c (write_expression): Strip conversions before lowering
2273         pointer to members.
2274         * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow
2275         enum to enum conversion.
2276
2277 2004-11-02  Mark Mitchell  <mark@codesourcery.com>
2278
2279         PR c++/18124
2280         * parser.c (cp_parser_type_parameter): Robustify.
2281
2282         PR c++/18155
2283         * parser.c (cp_parser_single_declaration): Disallow template
2284         typedefs.
2285
2286         PR c++/18177
2287         * typeck.c (build_const_cast): Use error_operand_p.
2288
2289 2004-11-02  Ziemowit Laski  <zlaski@apple.com>
2290
2291         * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition.
2292         (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h.
2293         * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here
2294         from cp-lang.c.
2295         * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here
2296         from cp-lang.c.
2297         (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c.
2298
2299 2004-11-01  Nathan Sidwell  <nathan@codesourcery.com>
2300
2301         PR c++/18064
2302         * search.c (check_final_overrider): Deprecate gnu covariant extension.
2303
2304 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2305
2306         Convert diagnostics to use quoting flag q 9/n
2307         * typeck.c (build_x_unary_op, convert_member_func_to_ptr,
2308         get_delta_difference):  Use new quotation style.
2309         * repo.c (reopen_repo_file_for_write): Likewise.
2310         * pt.c (do_type_instantiation): Likewise.
2311         * parser.c (cp_parser_diagnose_invalid_type_name):
2312         * name-lookup.c (push_overloaded_decl, set_decl_namespace):
2313         * error.c (cp_print_error_function,
2314         print_instantiation_full_context): Likewise.
2315         * decl.c (define_label, grok_reference_init,
2316         maybe_deduce_size_from_array_init, revert_static_member_fn):
2317         * decl2.c (check_classfn): Likewise.
2318         * class.c (add_method, check_field_decls, layout_class_type,
2319         resolve_address_of_overloaded_function): Likewise.
2320         * call.c (build_x_va_arg, build_over_call): Likewise.
2321
2322 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2323
2324         Convert diagnostics to use quoting flag q 8/n
2325         * cvt.c (cp_convert_to_pointer, warn_ref_binding,
2326         convert_to_reference, ocp_convert, convert_to_void
2327         cp_convert_to_pointer): Use new quotation style.
2328
2329 2004-10-31  Mark Mitchell  <mark@codesourcery.com>
2330
2331         PR c++/15172
2332         * typeck2.c (store_init_value): Use split_nonconstant_init even
2333         for types that require construction.
2334
2335 1004-10-28  Matt Austern  <austern@apple.com>
2336
2337         PR c++/17542
2338         * cp-tree.h (class_key_or_enum_as_string): Declare.
2339         * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string
2340         and remove static qualifier.
2341         * decl.c (shadow_tag): Warn about ignored attributes in class/struct/
2342         union/enum declaration.
2343
2344 2004-10-29  Kazu Hirata  <kazu@cs.umass.edu>
2345
2346         * pt.c: Fix a comment typo.
2347
2348 2004-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2349
2350         * typeck.c (composite_pointer_type): Remove comment about DR 195.
2351         (build_reinterpret_cast_1): Revert DR195 patch. Only emit a
2352         warning when being pedantic.
2353         (build_reinterpet_cast, build_c_cast): Adjust.
2354
2355 2004-10-29  Mark Mitchell  <mark@codesourcery.com>
2356
2357         PR c++/17695
2358         * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
2359         appear in a constructor/destructor that will be cloned.
2360
2361 1004-10-28  Matt Austern  <austern@apple.com>
2362
2363         PR c++/14124
2364         * decl.c (finish_enum): Handle packed attribute.
2365         * parser.c (cp_parser_enum_specifier): Process trailing attributes.
2366
2367 2004-10-28  Mark Mitchell  <mark@codesourcery.com>
2368
2369         PR c++/17132
2370         * pt.c (instantiate_class_template): Increment
2371         processing_template_decl when substituting into a member class
2372         template.
2373
2374 2004-10-27  Mark Mitchell  <mark@codesourcery.com>
2375
2376         PR c++/17435
2377         * call.c (convert_like_real): Fix formatting.
2378         (initialize_reference): When binding a temporary to a base class,
2379         ensure that the nominal copy made is to the derived class, not the
2380         base class.
2381
2382         PR c++/18140
2383         * parser.c (cp_parser_next_token_ends_template_argument_p): Do not
2384         include ">>".
2385
2386 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2387
2388         * decl.c (bad_specifiers): Move the q after the %.
2389
2390 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2391
2392         * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
2393         the %.
2394
2395 2004-10-26  Mark Mitchell  <mark@codesourcery.com>
2396
2397         * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
2398         * search.c (current_scope): Fix prototype.
2399
2400         PR c++/18093
2401         * search.c (current_scope): Return the innermost non-block scope,
2402         not the innermost non-block, non-namespace scope.
2403         (at_namespace_scope_p): Adjust accordingly.
2404         (dfs_accessible_post): Do not pass namespaces to is_friend.
2405         (dfs_walk_once_accessible_r): Likewise.
2406         * decl.c (grokvardecl): Adjust call to current_scope.
2407         (build_enumerator): Likewise.
2408         * parser.c (cp_parser_using_declaration): Likewise.
2409         (cp_parser_direct_declarator): Use at_namespace_scope_p instead of
2410         current_scope.
2411         (cp_parser_class_head): Adjust call to current_scope.
2412         * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
2413         alias.
2414
2415         PR c++/18020
2416         * pt.c (tusbst_copy_and_build): Resolve enumeration constants to
2417         their underlying values.
2418
2419         PR c++/18161
2420         * typeck.c (build_binary_op): Honor build_type, even when in a
2421         template.
2422
2423 2004-10-26  Nathan Sidwell  <nathan@codesourcery.com>
2424
2425         * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded
2426         padding token checking.
2427
2428 2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
2429
2430         PR c++/18121
2431         * decl.c (grokdeclarator) <case cdk_array>: Remove the call
2432         layout_type as it is already done by create_array_type_for_decl.
2433
2434 2004-10-22  Nathan Sidwell  <nathan@codesourcery.com>
2435
2436         PR c++/18095
2437         * parser.c (eof_token): Make const, correctly initialize rid and
2438         location fields.
2439         (struct cp_lexer): Replace buffer_end pointer with buffer_length
2440         count. Adjust.
2441         (cp_lexer_new_main): Directly grow lexer's buffer here.  Don't
2442         zero it out.
2443         (cp_lexer_new_from_tokens): Adjust.
2444         (cp_lexer_grow_buffer): Remove.
2445         (cp_lexer_peek_nth_token, cp_lexer_consume_token,
2446         cp_lexer_purge_token): Add const casts.
2447
2448 2004-10-21  Mark Mitchell  <mark@codesourcery.com>
2449
2450         PR c++/18073
2451         PR c++/10841
2452         * cp-tree.h (convert_to_base): Change prototype.
2453         (build_ptrmemfunc): Likewise.
2454         (convert_ptrmem): New function.
2455         * call.c (struct conversion): Adjust documentation for base_p.
2456         (standard_conversion): Set base_p for ck_pmem conversions as
2457         appropriate.
2458         (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr
2459         conversions.
2460         * class.c (convert_to_base): Handle both pointers and objects.
2461         Add nonnull parameter.
2462         (build_vfield_ref): Adjust call to convert_to_base.
2463         * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc.
2464         (convert_force): Likewise.
2465         * typeck.c (build_unary_op): Likewise.
2466         (convert_ptrmem): New function.
2467         (build_static_cast_1): Use it.
2468         (build_reinterpret_cast): Allow conversions to vector types.
2469         (get_delta_difference): Add c_cast_p parameter.
2470         (build_ptrmemfunc): Likewise.  Adjust calls to
2471         get_delta_difference.
2472
2473 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
2474
2475         PR c++/13560
2476         * error.c (cp_error_at): Output the context as it might be
2477         different file as the other location.
2478
2479 2004-10-21  Kazu Hirata  <kazu@cs.umass.edu>
2480
2481         * typeck.c: Fix a comment typo.
2482
2483 2004-10-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2484
2485         PR c++/13495
2486         * decl.c (make_unbound_class_template): Add PARM_LIST parameter.
2487         * cp-tree.h (make_unbound_class_template): Adjust prototype.
2488         * parser.c (cp_parser_lookup_name): Adjust call to
2489         make_unbound_class_template.
2490         (cp_parser_single_declaration): Handle member class of class
2491         template as template friend parsing correctly.
2492         * friend.c (is_friend): Call is_specialization_of_friend for
2493         template friend class.
2494         (make_friend_class): Handle member class of class template as
2495         template friend.
2496         * pt.c (is_specialization_of_friend): Likewise.
2497         (instantiate_class_template): Likewise.
2498         (tsubst): Adjust call to make_unbound_class_template.
2499
2500 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2501
2502         * typeck.c (composite_pointer_type): Add comment about DR 195
2503         (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
2504         Allow function pointer conversions that DR195 suggests.
2505         (build_reinterpret_cast, build_c_cast): Update
2506         build_reinterpret_cast_1 calls.
2507
2508 2004-10-20  Kazu Hirata  <kazu@cs.umass.edu>
2509
2510         * call.c, typeck.c: Fix comment typos.
2511
2512 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2513
2514         * parser.c (cp_token_position): New typedef. Define VEC thereof.
2515         (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make
2516         next_token and last_token cp_token_position. Make saved_tokens a
2517         VEC(cp_token_position).
2518         (eof_token): New static variable.
2519         (CP_SAVED_TOKENS_SIZE): Rename to ...
2520         (CP_SAVED_TOKEN_STACK): ... here.
2521         (cp_lexer_new_main): Adjust main lexer creation and buffer
2522         filling.
2523         (cp_lexer_new_from_tokens): Do not copy the tokens, merely point
2524         to the parent buffer.  Do not append eof token.
2525         (cp_lexer_destroy): Only free buffer if non-NULL. Free token
2526         stack.
2527         (cp_lexer_next_token, cp_lexer_prev_token): Remove.
2528         (cp_lexer_token_position, cp_lexer_token_at): New.
2529         (cp_lexer_saving_tokens): Adjust. Make inline.
2530         (cp_lexer_advance_token, cp_lexer_token_difference): Remove.
2531         (cp_lexer_peek_token_emit_debug_info): Fold into ...
2532         (cp_lexer_peek_token): ... here.
2533         (cp_lexer_peek_nth_token): Don't peek past EOF.
2534         (cp_lexer_consume_token): Set next_token to eof_token, if reaching
2535         EOF.
2536         (cp_lexer_purge_token): Adjust eof setting.
2537         (cp_lexer_purge_tokens_after): Likewise.
2538         (cp_lexer_save_tokens): Push next_token directly.
2539         (cp_lexer_commit_tokens): Adjust.
2540         (cp_lexer_rollback_tokens): Pop next_token directly.
2541         (cp_parser_check_for_invalid_template_id): Adjust token purging.
2542         (cp_parser_translation_unit): Do not consume the EOF.
2543         (cp_parser_nested_name_specifier_opt): Adjust token purging.
2544         (cp_parser_template_id, cp_parser_template_name): Likewise.
2545
2546 2004-10-19  Mark Mitchell  <mark@codesourcery.com>
2547
2548         PR c++/14035
2549         * call.c (struct conversion): Add base_p.
2550         (convert_like): Add c_cast_p argument.
2551         (convert_like_with_conversion): Likewise.
2552         (build_conv): Clear base_p.
2553         (standard_conversion): Set it, for derived-to-base conversions.
2554         (convert_like_real): Add c_cast_p parameter.  Handle pointer
2555         conversions directly rather than relying on ocp_convert.
2556         (perform_direct_initialization_if_possible): Add c_cast_p
2557         parameter.
2558         * cp-tree.h (perform_direct_initialization_if_possible): Change
2559         prototype.
2560         (convert_member_func_to_ptr): New function.
2561         * typeck.c (check_for_casting_away_constness): Add diag_fn
2562         parameter.
2563         (build_static_cast_1): New function, split out from ...
2564         (build_static_cast): ... here.  Use build_static_cast_1.
2565         (build_reinterpret_cast_1): New function, split out from ...
2566         (build_reinterpret_cast): ... here.  Use build_reinterpret_cast_1.
2567         (build_const_cast_1): New function, split out from ...
2568         (build_const_cast): ... here.  Use build_const_cast_1.
2569         (build_c_cast): Rewrite to use build_const_cast_1,
2570         build_static_cast_1, and build_reinterpret_cast_1.
2571         (convert_member_func_to_ptr): New function.
2572
2573 2004-10-19  Paolo Bonzini  <bonzini@gnu.org>
2574
2575         PR c++/18047
2576         * parser.c (enum cp_parser_prec): Give relational expressions
2577         a higher precedence than equality expressions.
2578
2579 2004-10-15  Nathan Sidwell  <nathan@codesourcery.com>
2580
2581         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
2582         (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
2583         (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
2584         (enum base_access): Reorganize.
2585         (accessible_base_p, accessible_p): Add consider_local_p parameter.
2586         * call.c (standard_conversion): Update comment about
2587         DERIVED_FROM_P.
2588         (enforce_access): Adjust accessible_p call.
2589         (build_over_call): Adjust accessible_base_p call.
2590         * class.c (convert_to_base): Adjust lookup_base call.
2591         (build_vtbl_ref_1): Likewise.
2592         (warn_about_ambiguous_bases): Likewise. Add early exit.
2593         * cvt.c (convert_to_pointer_force) Adjust lookup_base call.
2594         * search.c (accessible_base_p): Add consider_local_p parameter.
2595         (lookup_base): Pass consider_local_p to accessible_base_p call.
2596         (friend_accessible_p): Check whether scope is a class member.
2597         Remove unnecessary class template check.
2598         (accessible_p): Add consider_local_p parameter. Use it.
2599         (adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
2600         * tree.c (maybe_dummy_object): Likewise.
2601         * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
2602         (build_class_member_access_expr): Adjust lookup_base call.
2603         * typeck2.c (binfo_or_else): Likewise.
2604         * rtti.c (build_dynamic_cast_1): Access can consider friendship
2605         and current scope.
2606
2607 2004-10-17  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2608
2609         PR c++/17743
2610         * decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
2611
2612 2004-10-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2613
2614         PR c++/10479
2615         * parser.c (cp_parser_parenthesized_expression_list): Fold
2616         non-dependent expressions in attribute lists.
2617
2618 2004-10-15  Mark Mitchell  <mark@codesourcery.com>
2619
2620         PR c++/17042
2621         * decl.c (declare_global_var): Use the return value from pushdecl.
2622
2623         PR c++/14667
2624         * parser.c (cp_parser_simple_declaration): Do not diagnose invalid
2625         type names if we have already found a valid type.
2626         (cp_parser_member_declaration): Likewise.
2627
2628         PR c++/17916
2629         * parser.c (cp_parser_member_specification_opt): Handle
2630         CPP_PRAGMA.
2631
2632 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2633
2634         * dump.c, g++spec.c, repo.c: Update copyright.
2635
2636 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2637
2638         * decl.c: Fix a comment typo.
2639
2640 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2641
2642         PR c++/16301
2643         * name-lookup.c (parse_using_directive): If we have a
2644         error_mark_node, do not set the decl namespace associations
2645         on it.
2646
2647 2004-10-14  Mark Mitchell  <mark@codesourcery.com>
2648
2649         PR c++/17976
2650         * decl.c (cp_finish_decl): Do not call expand_static_init more
2651         than once for a single variable.
2652
2653 2004-10-14  Matt Austern  <austern@apple.com>
2654
2655         * Make-lang.in (pt.o): depends on pointer-set.h
2656         * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
2657         * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
2658         (for_each_template_parm): Convert from htab_t to pointer_set_t.
2659         * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
2660
2661 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2662
2663         PR c++/17661
2664         * semantics.c (finish_for_expr): Convert expression to void
2665         so that we don't create temporaries for a?b:c.
2666
2667 2004-10-13  Kazu Hirata  <kazu@cs.umass.edu>
2668
2669         * search.c: Fix a comment typo.
2670
2671 2004-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2672
2673         * class.c (dfs_modify_vtables): Simplify condition. Return
2674         dfs_skip_bases as appropriate.
2675         (modify_all_vtables): Walk in pre-order.
2676         * search.c (dfs_walk_all, dfs_walk_once_r,
2677         dfs_walk_once_accessible_r): Assert post order function never
2678         returns dfs_skip_bases.
2679
2680         * search.c (struct lookup_base_data_s): New.
2681         (lookup_base_r): Replace with ...
2682         (dfs_lookup_base): ... this.
2683         (lookup_base): Use dfs_walk_all.
2684
2685 2004-10-12  Kazu Hirata  <kazu@cs.umass.edu>
2686
2687         * search.c: Fix comment typos.
2688
2689 2004-10-11  Mark Mitchell  <mark@codesourcery.com>
2690
2691         PR c++/15786
2692         * parser.c (cp_parser_declarator): Add member_p parameter.
2693         (cp_parser_condition): Adjust calls to cp_parser_declarator.
2694         (cp_parser_explicit_instantiation): Likewise.
2695         (cp_parser_init_declarator): Likewise.
2696         (cp_parser_direct_declarator): Add member_p parameter.  Do not
2697         parse tentatively when parsing the parameters to a member.
2698         (cp_parser_type_id): Adjust calls to cp_parser_declarator.
2699         (cp_parser_parameter_declaration): Likewise.
2700         (cp_parser_member_declaration): Likewise.
2701         (cp_parser_exception_declaration): Likewise.
2702
2703         PR c++/17936
2704         * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
2705         * pt.c (optimize_specialization_lookup_p): Do not optimize lookups
2706         for members of partial or explicit specializations.
2707
2708         PR c++/17929
2709         * decl2.c (finish_anon_union): Robustify.
2710
2711 2004-10-11  Nathan Sidwell  <nathan@codesourcery.com>
2712
2713         * cp-tree.h (get_dynamic_cast_base_type): Rename to ...
2714         (dcast_base_hint): ... here.
2715         * rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
2716         * search.c (struct dcast_data_s): New.
2717         (dynamic_cast_base_recurse): Remove. Replace with ...
2718         (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
2719         (get_dynamic_cast_base_type): Rename to ...
2720         (dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
2721         (accessible_r): Remove.
2722         (dfs_accessible_post): New, broken out of accessible_r.
2723         (accessible_p): Use dfs_walk_once_accessible.
2724         (dfs_walk_once_accessible_r): New. From accessible_r.
2725         (dfs_walk_once_accessible): New. From acessible_p.
2726
2727         * cp-tree.h (SAME_BINFO_TYPE_P): New.
2728         * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
2729         binfo types.
2730         (convert_to_base_statically, determine_primary_bases,
2731         update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
2732         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
2733         accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
2734         build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
2735         * init.c (expand_member_init): Likewise.
2736         * search.c (lookup_base_r, dynamic_cast_base_recurse,
2737         binfo_via_virtual, copied_binfo, binfo_for_vbase,
2738         original_binfo): Likewise.
2739         * tree.c (copy_binfo): Likewise.
2740
2741 2004-10-11  Kazu Hirata  <kazu@cs.umass.edu>
2742
2743         * semantics.c: Fix comment typos.
2744
2745 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2746
2747         PR c++/17554
2748         part of c++/17657
2749         middle-end/17703
2750         * semantics.c (maybe_cleanup_point_expr): Call
2751         fold_build_cleanup_point_expr.
2752         (maybe_cleanup_point_expr_void): New function.
2753         (add_decl_expr): Call maybe_cleanup_point_expr_void.
2754         (finish_expr_stmt): Likewise.
2755         (finish_return_stmt): Likewise.
2756         (finish_for_expr): Likewise.
2757         (finish_asm_stmt): Likewise.
2758         * typeck.c (condition_conversion): Call
2759         fold_build_cleanup_point_expr.
2760
2761 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2762
2763         PR c++/17907
2764         * semantics.c (add_decl_expr): If the decl has a size which
2765         has side effects then the decl expression needs a cleanup point.
2766
2767 2004-10-10  Mark Mitchell  <mark@codesourcery.com>
2768
2769         PR c++/17393
2770         * decl.c (grokdeclarator): Robustify error-recovery on invalid
2771         declarations.
2772
2773 2004-10-10  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2774
2775         Convert diagnostics to use quoting flag q 7/n
2776         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2777         cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
2778         string_conv_p, build_class_member_access_expr,
2779         build_class_member_access_expr, lookup_destructor,
2780         finish_class_member_access_expr, build_indirect_ref,
2781         get_member_function_from_ptrfunc, build_function_call,
2782         convert_arguments, build_binary_op, pointer_diff, build_unary_op,
2783         check_for_casting_away_constness, build_static_cast,
2784         build_reinterpret_cast, build_const_cast, build_c_cast,
2785         build_modify_expr, get_delta_difference, build_ptrmemfunc,
2786         dubious_conversion_warnings, convert_for_assignment,
2787         convert_for_initialization,
2788         maybe_warn_about_returning_address_of_local, check_return_expr):
2789         Use quoting marks.
2790
2791         * typeck2.c (error_not_base_type, readonly_error,
2792         abstract_virtuals_error, cxx_incomplete_type_diagnostic,
2793         store_init_value, digest_init, build_x_arrow,
2794         build_m_component_ref, require_complete_eh_spec_types): Likewise.
2795
2796         * tree.c (cp_build_qualified_type_real,
2797         handle_java_interface_attribute, handle_init_priority_attribute):
2798         Likewise.
2799
2800         * semantics.c (finish_asm_stmt, finish_non_static_data_member,
2801         finish_pseudo_destructor_expr,
2802         check_template_template_default_arg, begin_class_definition,
2803         finish_base_specifier, qualified_name_lookup_error,
2804         finish_id_expression, finish_typeof): Likewise.
2805
2806         * search.c (lookup_base, check_final_overrider,
2807         look_for_overrides_r): Likewise.
2808
2809         * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
2810
2811 2004-10-09  Mark Mitchell  <mark@codesourcery.com>
2812
2813         PR c++/17867
2814         * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a
2815         constructor.
2816
2817         PR c++/17670
2818         * init.c (build_new): Correct comments.
2819         * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in
2820         the non-array case.
2821
2822         PR c++/17821
2823         * parser.c (cp_parser_postfix_dot_deref_expression): If the
2824         pseduo-destructor-name production does not work, fall back to the
2825         ordinary production.
2826
2827         PR c++/17826
2828         * tree.c (cp_tree_equal): Handle a BASELINK.
2829
2830         PR c++/17524
2831         * cp-tree.h (check_var_type): New function.
2832         * decl.c (check_var_type): New function, split out from ...
2833         (grokdeclarator): ... here.
2834         * pt.c (tsubst_decl): Use check_var_type.
2835
2836         PR c++/17685
2837         * decl.c (grokdeclarator): Disallow declarations of operators as
2838         non-functions.
2839
2840 2004-10-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2841
2842         PR c++/17868
2843         * error.c (dump_expr): Add missing case for RDIV_EXPR.
2844
2845 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
2846
2847         * pt.c, search.c: Fix comment typos.
2848
2849 2004-10-08  Nathan Sidwell  <nathan@codesourcery.com>
2850
2851         * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
2852         unmarkedp): Remove.
2853         (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
2854         * class.c (struct find_final_overrider_data): Remove most_derived,
2855         vpath_list and vpath fields.  Add path field.
2856         (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
2857         (dfs_find_final_overrider): Rename to ...
2858         (dfs_find_final_overrider_pre): ... here. Adjust.
2859         (dfs_find_final_overrider_post): Adjust.
2860         (dfs_find_final_overrider_q): Fold into
2861         dfs_find_final_overrider_pre.
2862         (find_final_overrider): Adjust dfs searching.
2863         (dfs_modify_vtables): Don't mark binfo here.
2864         (modify_all_vtables): Use dfs_walk_once.
2865         (build_vtt_inits): Likwise. Use dfs_walk_all.
2866         (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
2867         Return dfs_skip_bases as appropriate.
2868         (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
2869         * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
2870         appropriate. Don't mark binfo here.
2871         (initialize_vtbl_ptrs): Use dfs_walk_once.
2872         * search.c (struct vbase_info): Remove unused struct.
2873         (access_in_type): Use dfs_walk_once.
2874         (dfs_access_in_type): Don't mark binfo here.
2875         (dfs_accessible_queue_p, dfs_accessible_p) Remove.
2876         Fold into ...
2877         (accessible_r): ... here. New. Specialize dfs_walk_once.
2878         (accessible_p): Use accessible_r.
2879         (lookup_field_queue_p): Remove. Fold into ...
2880         (lookup_field_r): ... here. Adjust.
2881         (lookup_member): Use dfs_walk_all.
2882         (dfs_walk_real, dfs_walk): Replace with ...
2883         (dfs_walk_all, dfs_walk_once): ... these.
2884         (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
2885         (dfs_unmark, unmarkedp, markedp): Remove.
2886         (dfs_get_pure_virtuals): Don't mark binfo here.
2887         (get_pure_virtuals): Use dfs_walk_once.
2888         (dfs_debug_unmarked_p): Remove. Fold into ...
2889         (dfs_debug_mark): ... here.
2890         (note_debug_info_needed): Use dfs_walk_all.
2891
2892 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2893
2894         * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
2895         CLEANUP_POINT_EXPR to get the asm expression.
2896
2897 2004-10-07  Mark Mitchell  <mark@codesourcery.com>
2898
2899         * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
2900         (DECL_MEMBER_TEMPLATE_P): New macro.
2901         (is_member_template): Remove.
2902         (class_method_index_for_fn): New function.
2903         * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
2904         * class.c (finish_struct_methods): Remove out-of-date comment.
2905         * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
2906         * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
2907         class_method_index_for_fn.
2908         * pt.c (is_member_template): Remove.
2909         (is_member_template_class): Likewise.
2910         (optimize_specialization_lookup_p): New function.
2911         (retrieve_specialization): Optimize lookups for members that are
2912         not member templates.
2913         (register_specialization): Adjust accordingly.
2914         (build_template_decl): Add member_template_p parameter.  Set
2915         DECL_MEMBER_TEMPLATE_P.
2916         (process_partial_specialization): Adjust call to
2917         retrieve_specialization.
2918         (push_template_decl_real): Determine whether the template is a
2919         member template.
2920         (lookup_template_class): Use retrieve_specialization.
2921         (tsubst_decl): Adjust call to retrieve_specialization.
2922         (tsubst_exception_specification): New function.
2923         (tsubst): Use it.
2924         (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
2925         (instantiate_template): Adjust call to retrieve_specialization.
2926         (regenerate_decl_from_template): Do not actually generate a new
2927         DECL.
2928         (instantiate_decl): Adjust call to retrieve_specialization.
2929         (class_method_index_for_fn): New method.
2930
2931 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2932
2933         * parser.c (cp_parser_asm_definition): Look passed the
2934         CLEANUP_POINT_EXPR to get the asm expression.
2935
2936 2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
2937
2938         PR c++/17368
2939         * semantics.c (finish_asm_stmt): Asm expressions need cleanup
2940         also.
2941
2942 2004-10-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2943
2944         Convert diagnostics to use quoting flag q 6/n
2945         * pt.c (finish_member_template_decl, check_specialization_scope,
2946         maybe_process_partial_specialization, determine_specialization,
2947         check_explicit_specialization, maybe_check_template_type,
2948         process_partial_specialization, check_default_tmpl_args,
2949         push_template_decl_real, redeclare_class_template,
2950         convert_nontype_argument, coerce_template_parms,
2951         lookup_template_class, push_tinst_level,
2952         instantiate_class_template, tsubst_arg_types,
2953         tsubst_function_type, tsubst, tsubst_qualified_id,
2954         tsubst_copy_and_build, check_instantiated_args,
2955         do_decl_instantiation, do_type_instantiation,
2956         invalid_nontype_parm_type_p, check_specialization_namespace,
2957         convert_template_argument, determine_specialization,
2958         check_template_shadow, tsubst_decl
2959         instantiate_pending_templates): Use quoting marks.
2960
2961 2004-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2962
2963         PR c++/17829
2964         * parser.c (cp_parser_postfix_expression): Inhibit Koenig when
2965         unqualified lookup finds a member function.
2966
2967 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2968
2969         Convert diagnostics to use quoting flag q 5/n
2970         * parser.c (cp_parser_name_lookup_error,
2971         cp_parser_diagnose_invalid_type_name,
2972         cp_parser_primary_expression, cp_parser_unqualified_id,
2973         cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
2974         cp_parser_jump_statement, cp_parser_simple_declaration,
2975         cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
2976         cp_parser_type_parameter, cp_parser_template_id,
2977         cp_parser_template_name, cp_parser_direct_declarator,
2978         cp_parser_parameter_declaration_list, cp_parser_class_head,
2979         cp_parser_base_specifier, cp_parser_lookup_name,
2980         cp_parser_late_parsing_default_args,
2981         cp_parser_optional_template_keyword
2982         cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
2983         cp_parser_check_access_in_redeclaration): Use quoting marks.
2984
2985         * name-lookup.c (supplement_binding, pushdecl,
2986         check_for_out_of_scope_variable, validate_nonmember_using_decl,
2987         do_nonmember_using_decl, lookup_tag, set_decl_namespace,
2988         push_namespace, do_namespace_alias, do_using_directive,
2989         ambiguous_decl, lookup_namespace_name, add_function): Likewise.
2990
2991         * method.c (use_thunk): Likewise.
2992
2993         * lex.c (unqualified_name_lookup_error,
2994         unqualified_fn_lookup_error): Likewise.
2995
2996 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2997
2998         Convert diagnostics to use quoting flag q 4/n
2999         * except.c (decl_is_java_type, build_throw,
3000         is_admissible_throw_operand, check_handlers_1, check_handlers):
3001         Use quoting formats.
3002         * friend.c (add_friend, make_friend_class, do_friend): Likewise.
3003         * init.c (sort_mem_initializers, emit_mem_initializers,
3004         member_init_ok_or_else, expand_member_init, is_aggr_type,
3005         build_offset_ref, build_java_class_ref): Likewise.
3006
3007 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3008
3009         Convert diagnostics to use quoting flag q 3/n
3010         * decl.c (pop_label, duplicate_decls, redeclaration_error_message,
3011         redeclaration_error_message, lookup_label, check_goto,
3012         make_typename_type, make_unbound_class_template,
3013         fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
3014         grok_reference_init, layout_var_decl, maybe_commonize_var,
3015         check_for_uninitialized_const_var, reshape_init_array,
3016         reshape_init, check_initializer, cp_finish_decl,
3017         member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
3018         check_static_variable_definition, compute_array_index_type,
3019         create_array_type_for_decl, check_special_function_return_type,
3020         grokdeclarator, check_default_argument, grokparms,
3021         grok_ctor_properties, grok_op_properties,
3022         check_elaborated_type_specifier, xref_tag, finish_enum,
3023         build_enumerator, check_function_type, start_preparsed_function,
3024         store_parm_decls): Use quoting formats.
3025         * decl2.c (grok_array_decl, delete_sanity, check_member_template,
3026         check_java_method, check_classfn, finish_static_data_member_decl,
3027         grokfield, grokbitfield, grok_function_init,
3028         build_anon_union_vars, coerce_new_type, coerce_delete_type,
3029         check_default_args): Likewise.
3030         * parser.c (cp_parser_decl_specifier_seq): Likewise.
3031
3032 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3033
3034         Convert diagnostics to use quoting flag q 2/n
3035         * class.c (build_base_path, add_method, alter_access,
3036         handle_using_decl, check_bases,
3037         maybe_warn_about_overly_private_class, find_final_overrider,
3038         warn_hidden, finish_struct_anon, add_implicitly_declared_members,
3039         check_bitfield_decl, check_field_decls, layout_empty_base,
3040         build_base_field, check_methods, layout_virtual_bases,
3041         warn_about_ambiguous_bases, layout_class_type, finish_struct_1,
3042         resolve_address_of_overloaded_function, instantiate_type,
3043         note_name_declared_in_class): Use format flag "q" for quoting.
3044
3045 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3046
3047         Convert diagnostics to use quoting flag q 1/n
3048         * error.c (locate_error): Ignore quoting flag q.
3049         * call.c (build_user_type_conversion_1, build_operator_new_call,
3050         build_object_call, op_error, build_conditional_expr,
3051         build_new_op, build_op_delete_call, enforce_access,
3052         convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
3053         convert_default_arg, build_over_call, build_new_method_call,
3054         joust, perform_implicit_conversion, initialize_reference): Use the
3055         quoting flag q.
3056
3057 2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>
3058
3059         PR c++/17797
3060         * typeck.c (build_reinterpret_cast): Return if the inner type
3061         is error_mark_node.
3062
3063 2004-10-01  Jan Hubicka  <jh@suse.cz>
3064
3065         * semantics.c (expand_body): Update call of tree_rest_of_compilation.
3066
3067 2004-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3068
3069         * cp-tree.h (struct lang_decl): Shrink by reordering fields and
3070         turning operator_code and fixed_offset into bitfields.
3071
3072 2004-09-29  Joseph S. Myers  <jsm@polyomino.org.uk>
3073
3074         * decl.c (duplicate_decls): Merge TREE_DEPRECATED.
3075
3076 2004-09-29  Jason Merrill  <jason@redhat.com>
3077
3078         PR tree-optimization/17697
3079         * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl.
3080
3081 2004-09-28  Jason Merrill  <jason@redhat.com>
3082
3083         PR middle-end/17525
3084         * class.c (build_base_field): Set TYPE_MODE.
3085
3086 2004-09-28  Roger Sayle  <roger@eyesopen.com>
3087
3088         PR driver/17537
3089         * g++spec.c (lang_specific_driver): Unrecognized libraries, other
3090         than -lc and -lm, may require linking against libstc++.
3091
3092 2004-09-28  Kazu Hirata  <kazu@cs.umass.edu>
3093
3094         * tree.c: Fix a comment typo.
3095
3096 2004-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3097
3098         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
3099         (struct secondary_vptr_vtt_init_data_s): New.
3100         (build_vtt_inits): Adjust dfs_walkers.
3101         (dfs_build_secondary_vptr_vtt_inits): Caller data is a
3102         secondary_vptr_vtt_init_data_s structure. Adjust.
3103         (dfs_ctor_vtable_bases_queue_p): Remove.
3104         (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.
3105
3106         * pt.c (struct get_template_base_data_s): Remove.
3107         (get_template_base_r): Fold into get_template_base.
3108         (get_template_base): Walk base binfos directly in inheritance
3109         graph order.
3110
3111 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
3112
3113         PR c++/17642
3114         * cp-tree.h (fold_if_not_in_template): New function.
3115         * call.c (build_conditional_expr): Use fold_if_not_in_template.
3116         (build_cxx_call): Likewise.
3117         * cvt.c (convert_to_complex): Likewise.
3118         (ocp_convert): Likewise.
3119         (convert): Likewise.
3120         (convert_force): Likewise.
3121         * decl.c (compute_array_index_type): Clear
3122         processing_template_decl while folding array bounds.
3123         * pt.c (convert_nontype_argument): Clear
3124         processing_template_decl while processing non-type argument
3125         initialization.
3126         * tree.c (fold_if_not_in_template): New function.
3127         * typeck.c (build_class_member_access_expr): Use
3128         fold_if_not_in_template.
3129         (build_array_ref): Likewise.
3130         (build_binary_op): Likewise.  Do not try to optimize computations
3131         when processing templates.
3132         (cp_pointer_int_sum): Use fold_if_not_in_template.
3133         (pointer_diff): Likewise.
3134         (build_unary_op): Likewise.
3135         (build_reinterpret_cast): Likewise.
3136         (get_delta_difference): Likewise.
3137         (expand_ptrmemfunc_cst): Likewise.
3138         (dubious_conversion_warnings): Likewise.
3139
3140 2004-09-27  Matt Austern  <austern@apple.com>
3141
3142         * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c
3143         (cp_lexer_get_preprocessor_token): Set implicit_extern_c for
3144         tokens that come from headers that are implicitly extern "C".
3145         (struct cp_parser): new one-bit field, implicit_extern_c.
3146         (cp_parser_new): Set parser's implicit_extern_c to false.
3147         (cp_parser_translation_unit): Pop lang context if we were in a
3148         header that was implicitly extern "C".
3149         (cp_parser_declaration_seq_opt): Push/pop lang context as
3150         required by the token's and parser's implicit_extern_c.
3151
3152 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
3153
3154         PR c++/17585
3155         * cp-tree.h (shared_member_p): Declare.
3156         * search.c (shared_member_p): Give it external linkage.
3157         * semantics.c (finish_qualified_id_expr): Use it.
3158         (finish_id_expression): Likewise.
3159
3160         PR c++/17585
3161         * semantics.c (finish_id_expression): Do not add "this->" to
3162         static member functions.
3163
3164 2004-09-27  Nathan Sidwell  <nathan@codesourcery.com>
3165
3166         PR c++/17681
3167         * error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
3168
3169         * class.c (struct count_depth_data): Remove.
3170         (dfs_depth_post, dfs_depth_q): Remove.
3171         (find_final_overrider): Use number of vbase classes as depth
3172         bound.
3173
3174         * cp-tree.h (types_overlap_p): Remove.
3175         * search.c (struct overlap_info): Remove.
3176         (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
3177
3178         * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
3179         (get_template_base_recursive): Remove. Replace with ...
3180         (get_template_base_r): ... this.
3181         (struct get_template_base_data_s): New.
3182         (get_template_base): Use get_template_base_r via dfs_walk.  Always
3183         return NULL on failure.
3184         (unify): Remove error_mark_node check from get_template_base result.
3185
3186 2004-09-24  Paolo Bonzini  <bonzini@gnu.org>
3187
3188         * parser.c (cp_parser_expression_stack): Clarify why it is
3189         an array of NUM_PREC_VALUES elements.
3190         (cp_parser_binary_expression): Clarify why we do not need to
3191         handle stack overflow.
3192
3193 2004-09-24  Nathan Sidwell  <nathan@codesourcery.com>
3194
3195         PR c++/16889
3196         * search.c (lookup_field_queue_p): Correct check for hidden base.
3197
3198         * search.c (bfs_walk): Remove.
3199         (lookup_member): Use dfs_walk_real.
3200         (dfs_walk_real): Move and adjust documentation from bfs_walk.
3201
3202 2004-09-23  Zack Weinberg  <zack@codesourcery.com>
3203
3204         * decl.c (grokfndecl): If ::main is found not to return int,
3205         correct it after issuing a diagnostic.
3206         (grokdeclarator): If the incoming type was error_mark_node, do
3207         not complain about declaring something with no type.
3208         (start_function): Change check for ::main not returning int to
3209         an assertion, as grokfndecl now catches this when the user did it.
3210         * init.c (perform_member_init, sort_mem_initializers)
3211         (emit_mem_initializers): Make most diagnostics be issued on
3212         the line of current_function_decl, not whatever the current
3213         input line is.
3214         * parser.c (cp_lexer_peek_token_emit_debug_info): Surround
3215         definition and declaration with #ifdef ENABLE_CHECKING.
3216         Avoid unnecessary use of fprintf.
3217         (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
3218         definitions to avoid warnings.
3219         (cp_lexer_new_main): Add assertion that first token is not a
3220         padding token.
3221         (cp_lexer_new_from_token_array): Fold into ...
3222         (cp_lexer_new_from_tokens): ... here.  Add assertion that
3223         first token is not a padding token.
3224         (cp_lexer_set_source_position_from_token): Move nearer to callers.
3225         Remove unused lexer argument.
3226         (cp_lexer_peek_token): Just print debugging report (if enabled)
3227         and return lexer->next_token.
3228         (cp_lexer_skip_purged_tokens): Delete.
3229         (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
3230         inline, simplify bodies.
3231         (cp_lexer_peek_nth_token): Add debugging report a la
3232         cp_lexer_peek_token.
3233         (cp_lexer_consume_token): Correct commentary.  Advance over
3234         purged tokens here.  Set current source position here, from
3235         token to be returned.  Avoid unnecessary use of fprintf.
3236         (cp_lexer_purge_token): Advance next_token pointer over this and
3237         subsequent purged tokens.
3238         (cp_parser_error): Adjust source position to that of the
3239         peeked token.
3240         (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
3241         (cp_parser_string_literal): Remove some excessive cleverness.
3242         (cp_parser_enum_specifier): Call start_enum before consuming
3243         the opening brace.
3244         (cp_parser_member_declaration): Make the "extra semicolon"
3245         diagnostic consistently-worded with the other place this is
3246         diagnosed.  Explicitly set the diagnostic location to the
3247         location of the offending semicolon.
3248         (cp_parser_enclosed_template_argument_list): Use %</%> quoting
3249         in diagnostics.  Do not use cp_parser_require.  Set location
3250         of diagnostics about improper use of '>>' to location of
3251         offending token.
3252         (cp_parser_late_parsing_for_member):
3253         Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
3254         (cp_parser_late_parsing_default_args): Likewise.  Manually
3255         move some logic outside the loop.
3256
3257 2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>
3258
3259         PR c++/17618
3260         * cvt.c (cp_convert_to_pointer): Return early when the type is
3261         an error_mark_node.
3262
3263 2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
3264
3265         PR c++/13989
3266         PR c++/9844
3267         * decl.c (grokfndecl): Add new argument "attrlist", use it
3268         to call cplus_decl_attributes.
3269         (start_function): Remove call to cplus_decl_attributes.
3270         * cvt.c (ocp_convert): Add support to use type conversion
3271         function to vector type.
3272         * parser.c (cp_parser_conversion_type_id): Add attributes, if any,
3273         to the parsed type.
3274
3275 2004-09-23  Paolo Bonzini  <bonzini@gnu.org>
3276
3277         PR c++/17596
3278
3279         * parser.c (cp_parser_token_tree_map_node,
3280         cp_parser_pm_expression, cp_parser_additive_expression,
3281         cp_parser_multiplicative_expression, cp_parser_shift_expression,
3282         cp_parser_relational_expression, cp_parser_equality_expression,
3283         cp_parser_and_expression, cp_parser_exclusive_or_expression,
3284         cp_parser_inclusive_or_expression,
3285         cp_parser_logical_and_expression,
3286         cp_parser_logical_or_expression): Removed.
3287         (enum cp_parser_prec, struct cp_parser_token_tree_map_node,
3288         binops, binops_by_token): New.
3289         (cp_parser_assignment_expression): Use cp_parser_binary_expression.
3290         (cp_parser_new): Initialize binops_by_token.
3291         (cp_parser_binary_expression): Rewritten.
3292         (N_CP_TTYPES): New.
3293
3294 2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>
3295
3296         * parser.c: Fix a comment typo.
3297
3298 2004-09-23  Nathan Sidwell  <nathan@codesourcery.com>
3299
3300         PR c++/17620
3301         * decl.c (xref_basetypes): Look through typedefs before checking
3302         for duplicate base.
3303
3304 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
3305
3306         * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
3307         * decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
3308         * rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
3309         (init_rtti_processing): Initialize it to something realistic.
3310         (get_tinfo_decl): Adjust pushing the new decl.
3311
3312         * cp-tree.h (struct lang_type_class): Remove marked flags, add
3313         diamond_shaped and repeated_base flags.  Reorder to keep 8-bit blocks.
3314         (TYPE_MARKED_P): New.
3315         (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
3316         (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
3317         CLEAR_CLASSTYPE_MARKED_N): Remove.
3318         (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
3319         CLEAR_CLASSTYPE_MARKED_*): Remove.
3320         * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
3321         shaped and repeated base properties.
3322         * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
3323         * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
3324         class_hint_flags): Remove.
3325         (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
3326         CLASSTYPE_DIAMOND_SHAPED_P.
3327
3328 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
3329
3330         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from
3331         cp-objcp-common.h.
3332         (objcp_tsubst_copy_and_build): Reformat function signature.
3333         * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise.
3334         (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c.
3335
3336 2004-09-21  Zack Weinberg  <zack@codesourcery.com>
3337
3338         * parser.c (cp_lexer_peek_token, cp_lexer_consume_token):
3339         Don't handle CPP_PRAGMA tokens specially.
3340         (cp_lexer_handle_pragma): Use cp_lexer_consume_token.  Don't
3341         purge the token; do clear token->value after processing.  Add
3342         assertion at beginning that token->value is nonzero.
3343         (cp_parser_statement, cp_parser_declaration_seq_opt): Handle
3344         CPP_PRAGMA as a full statement or declaration in its own right.
3345
3346 2004-09-21  Matt Austern  <austern@apple.com>
3347
3348         PR c++/15049
3349         * decl.c (grokvardecl): Accept declarations of global variables
3350         using anonymous types.
3351
3352 2004-09-21  Roger Sayle  <roger@eyesopen.com>
3353
3354         PR c++/7503
3355         * tree.c (lvalue_p_1):  Disallow MIN_EXPR and MAX_EXPR as lvalues
3356         if either operand has side-effects.
3357         * typeck.c (rationalize_conditional_expr): Assert that neither
3358         operand of MIN_EXPR or MAX_EXPR has side-effects.
3359         (build_modify_expr):  Add support for MIN_EXPR and MAX_EXPR.
3360         Check that the "lhs" is a valid lvalue, i.e. that neither operand
3361         of a MIN_EXPR or MAX_EXPR has a side-effect.
3362
3363 2004-09-21  Nathan Sidwell  <nathan@codesourcery.com>
3364
3365         * cp-tree.h (struct lang_type_header): Remove
3366         uses_multiple_inheritance field.
3367         (TYPE_USES_MULTIPLE_INHERITANCE): Remove.
3368         (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove.
3369         (TYPE_USES_VIRTUAL_BASECLASSES): Remove.
3370         (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES.
3371         (TYPE_CONTAINS_VPTR_P): Likewise.
3372         * call.c (add_template_candidate_real): Use
3373         CLASSTYPE_VBASECLASSES.
3374         (build_special_member_call): Likewise.
3375         * class.c (finish_struct_bits): Remove
3376         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES
3377         bookkeeping.
3378         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
3379         (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P
3380         bookkeeping.
3381         (build_vtt_inits): Use CLASSTYPE_VBASECLASSES.
3382         (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries):
3383         Likewise.
3384         * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE,
3385         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3386         bookkeeping.
3387         (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES.
3388         * decl2.c (maybe_retrofit_in_chrg): Likewise.
3389         * init.c (expand_member, push_base_cleanups): Likewise.
3390         * pt.c (instantiate_class_template): Remove
3391         TYPE_USES_MULTIPLE_INHERITANCE,
3392         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3393         bookkeeping.
3394         * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE
3395         check.
3396         * typeck2.c (process_init_constructor): Replace some sorrys with
3397         asserts.
3398
3399 2004-09-21  Andreas Tobler  <a.tobler@schweiz.ch>
3400
3401         * decl.c (reshape_init_array): Initialize max_index_cst to fix
3402         bootstrap failure.
3403
3404 2004-09-20  Mark Mitchell  <mark@codesourcery.com>
3405
3406         PR c++/17530
3407         * pt.c (tsubst): Fix parentheses to accomodate emacs.
3408         (tsubst_baselink): If we get a single function, mark it as used.
3409
3410 2004-09-20  Matt Austern <austern@apple.com>
3411             Zack Weinberg  <zack@codesourcery.com>
3412
3413         * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
3414         Apply lbasename to input_filename before passing to get_fileinfo.
3415         * semantics.c (begin_class_definition): Likewise.
3416         * lex.c (handle_pragma_interface): Apply get_fileinfo to the
3417         correct filename.  Rename variables to be less confusing.
3418         (handle_pragma_implementation): Likewise.  Disable "appears
3419         after file is included" diagnostic.
3420
3421         * parser.c (struct cp_token): Add in_system_header fiag.
3422         (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
3423         (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
3424         (CPP_NONE, cp_lexer_read_token): Delete.
3425         (struct cp_lexer): Remove first_token, string_tokens,
3426         main_lexer_p fields.  Clarify comments.
3427         (struct cp_token_cache): Now just a pair of pointers.
3428         (CP_LEXER_BUFFER_SIZE): New #define.
3429         (CPP_PURGED): New fake token type.
3430         (cp_lexer_new_from_token_array, cp_lexer_destroy)
3431         (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
3432         (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
3433         New functions.
3434         (cp_lexer_new_from_tokens): Now a simple wrapper around
3435         cp_lexer_new_from_token_array.
3436         (cp_lexer_set_source_position_from_token): Also update
3437         in_system_header.
3438         (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
3439         Don't wrap round.
3440         (cp_lexer_token_difference): Dont handle wrapping round.
3441         (cp_lexer_new_main): Enable pragma deferral and raw strings,
3442         read the entire translation unit through c_lex_with_flags into
3443         this lexer's buffer, then turn raw strings back off again.
3444         (cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
3445         (cp_lexer_get_preprocessor_token): No need to handle not being
3446         the main lexer.  Set token->in_system_header too.
3447         (cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
3448         to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
3449         (cp_lexer_peek_nth_token): Likewise.
3450         (cp_lexer_purge_token): Mark the token PURGED, don't shift all
3451         the other tokens down.
3452         (cp_lexer_purge_tokens_after): Likewise.
3453         (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
3454         about there being no tokens.
3455         (cp_lexer_print_token): Revise to give useful information on
3456         all tokens.
3457         (struct cp_parser): Add field translate_strings_p.
3458         (cp_parser_new): Initialize it.
3459         (cp_parser_translation_unit): Destroy the lexer when done.
3460         (cp_parser_parameter_declaration): Restructure saving of
3461         default arguments.
3462         (cp_parser_save_member_function_body): Likewise.
3463         (cp_parser_check_for_invalid_template_id)
3464         (cp_parser_nested_name_specifier_opt, cp_parser_template_id):
3465         Adjust calls to cp_lexer_advance_token.
3466         (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
3467         No need to fiddle c_lex_string_translate.
3468         (cp_parser_primary_expression, cp_parser_linkage_specification)
3469         (cp_parser_asm_definition, cp_parser_asm_specification_opt)
3470         (cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
3471         Use cp_parser_string_literal.
3472         (cp_parser_attribute_list): Save and restore
3473         parser->translate_strings_p, not c_lex_string_translate.
3474         (cp_parser_cache_group): Delete.
3475         (cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
3476         not take a cache argument.
3477
3478 2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
3479
3480         PR c++/14179
3481         * decl.c (reshape_init): Extract array handling into...
3482         (reshape_init_array): New function. Use integers instead of trees
3483         for indices. Handle out-of-range designated initializers.
3484
3485 2004-09-20  Steven Bosscher  <stevenb@suse.de>
3486
3487         * lex.c (cxx_init): Don't set the ridpointer for RID_NULL
3488         to null_node.
3489
3490 2004-09-19  Mark Mitchell  <mark@codesourcery.com>
3491
3492         * decl2.c (determine_visibility): Allow class visibility
3493         directives to override targetm.cxx.export_class_data.
3494
3495 2004-09-18  Kazu Hirata  <kazu@cs.umass.edu>
3496
3497         * call.c, semantics.c: Follow spelling conventions.
3498         * class.c: Fix a comment typo.
3499
3500 2004-09-16  Geoffrey Keating  <geoffk@apple.com>
3501
3502         PR pch/13361
3503         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
3504         (handle_pragma_implementation): Likewise.
3505
3506 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
3507             Zack Weinberg  <zack@codesourcery.com>
3508
3509         * cp-tree.def: Use tree_code_class enumeration constants
3510         instead of code letters.
3511         * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
3512         * mangle.c, pt.c, semantics.c, tree.c, typeck.c:
3513         Update for new tree-class enumeration constants.
3514
3515 2004-09-16  Mark Mitchell  <mark@codesourcery.com>
3516
3517         PR c++/16002
3518         * parser.c (cp_parser_simple_declaration): Commit to tentative
3519         parses after seeing a decl-specifier.
3520         (cp_parser_simple_declaration): Eliminate spurious message.
3521         (cp_parser_init_declarator): Adjust error message.
3522
3523         PR c++/16029
3524         * lex.c (unqualified_name_lookup_error): Mark the dummy
3525         declaration as used.
3526
3527         PR c++/17501
3528         * parser.c (cp_parser_nested_name_specifier): Do not resolve
3529         typename types if the user explicitly said "typename".
3530
3531 2004-09-16  Andrew MacLeod  <amacleod@redhat.com>
3532
3533         * error.c (dump_decl): Make sure there is lang_specific info before
3534         checking for DTOR and CTOR decls.
3535
3536 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3537
3538         * class.c (copy_virtuals): Remove.
3539         (build_primary_vtable): Use copy_list directly.
3540         (build_secondary_vtable): Likewise.
3541         (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here.
3542         (create_vtable_ptr): Likewise.
3543
3544 2004-09-16  Kazu Hirata  <kazu@cs.umass.edu>
3545
3546         * search.c: Follow spelling conventions.
3547
3548 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3549
3550         * cp-tree.h (struct lang_type_class): Make pure_virtuals a
3551         VEC(tree).
3552         (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update
3553         comments.
3554         * call.c (build_new_method_call): Don't confirm a pure virtual is
3555         in CLASSTYPE_PURE_VIRTUALS.  Reorder checks. Make it a warning.
3556         * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree).
3557         (fixup_inline_methods, finish_struct): Likewise.
3558         * decl.c (finish_method): Likewise.
3559         * search.c (dfs_get_pure_virtuals, get_pure_virtuals):
3560         CLASSTYPE_PURE_VIRTUALS is a VEC(tree).
3561         * typeck2.c (abstract_virtuals_error): Likewise. Truncate the
3562         vector to avoid repeating the list in error messages.
3563
3564 2004-09-15  Mark Mitchell  <mark@codesourcery.com>
3565
3566         * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define.
3567         * cp-tree.h (cxx_comdat_group): Declare.
3568         * decl.c (cxx_comdat_group): New function.
3569
3570 2004-09-15  Nathan Sidwell  <nathan@codesourcery.com>
3571
3572         * search.c (get_pure_virtuals): Remove unused variables.
3573
3574         * cp-tree.h (struct lang_decl_flags): Remove
3575         needs_final_overrider.
3576         (DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
3577         * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
3578         * class.c (finish_struct_bits): Correct comment about
3579         CLASSTYPE_PURE_VIRTUALS.
3580         * search.c (get_pure_virtuals): Remove useless loop.
3581
3582 2004-09-14  Mark Mitchell  <mark@codesourcery.com>
3583
3584         PR c++/17324
3585         * mangle.c (partially_mangled_name): New variable.
3586         (partially_mangled_name_len): Likewise.
3587         (save_partially_mangled_name): New function.
3588         (restore_partially_mangled_name): Likewise.
3589         (write_encoding): Save and restore partially mangled names around
3590         calls to get_mostly_instantiated_function_type.
3591         (write_unqualified_name): Likewise.
3592
3593 2004-09-14  Nathan Sidwell  <nathan@codesourcery.com>
3594
3595         * pt.c (unify): Replace gcc_unreachable with gcc_assert.
3596
3597 2004-09-13  Mark Mitchell  <mark@codesourcery.com>
3598
3599         PR c++/16162
3600         * parser.c (cp_parser_id_expression): Correct value for
3601         is_declarator.
3602         (cp_parser_nested_name_specifier_opt): Look through typenames as
3603         necessary.
3604         (cp_parser_template_name): Honor check_dependency_p.
3605
3606         PR c++/16716
3607         * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
3608         Robustify.
3609
3610         PR c++/17327
3611         * pt.c (unify): Add ENUMERAL_TYPE case.  Replace sorry with
3612         gcc_unreacable.
3613
3614 2004-09-12  Richard Henderson  <rth@redhat.com>
3615
3616         PR c++/16254
3617         * semantics.c (maybe_cleanup_point_expr): Don't call fold.
3618         * typeck.c (condition_conversion): Likewise.
3619
3620 2004-09-11  Richard Henderson  <rth@redhat.com>
3621
3622         PR c++/17404
3623         * pt.c (cur_stmt_expr): Move from tsubst_expr.
3624         (tsubst_expr) <case STMT_EXPR>: Move ...
3625         (tsubst_copy_and_build): ... here.
3626
3627 2004-09-10  Zack Weinberg  <zack@codesourcery.com>
3628
3629         * cp-tree.h (interface_only, interface_unknown): Delete declarations;
3630         comment explaining them moved to c-common.h.
3631         * lex.c (interface_only, interface_unknown, extract_interface_info):
3632         Delete definitions.
3633         (cxx_finish): Don't reset interface_unknown.
3634         (handle_pragma_interface): Don't set interface_only and
3635         interface_unknown; just the like-named fields in finfo.
3636         (handle_pragma_implementation): Adjust comment.
3637         * decl2.c (cp_finish_file): Don't reset interface_only and
3638         interface_unknown.
3639         * method.c (synthesize_method): Don't reset interface_unknown or
3640         call extract_interface_info.
3641         * pt.c (pop_tinst_level): Don't call extract_interface_info.
3642         * decl.c (start_cleanup_fn): Don't save or restore interface_only
3643         and interface_unknown.
3644         (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
3645         and use the result instead of the interface_only/interface_unknown
3646         globals.
3647         (start_preparsed_function): Likewise.
3648         * lex.c (cxx_make_type): Likewise.
3649         * semantics.c (begin_class_definition): Likewise.
3650         (expand_body): Don't call extract_interface_info.
3651
3652 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3653
3654         * decl.c (objc_mark_locals_volatile): Make description of
3655         routine more descriptive; only mark VAR_DECLs at each
3656         binding level.
3657
3658 2004-09-10  Richard Henderson  <rth@redhat.com>
3659
3660         PR c++/17386
3661         * call.c (build_vfield_ref): Move...
3662         * class.c (build_vfield_ref): ... here.  Convert datum to the
3663         primary base containing the vptr.
3664         (make_new_vtable): Simplify build_primary_vtable arguments.
3665         (finish_struct_1): Do not duplicate TYPE_VFIELD.
3666         * typeck.c (build_class_member_access_expr): Don't warn for
3667         null object access to base fields.
3668
3669 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3670
3671         * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
3672         New functions, to be called from ObjC++.
3673
3674 2004-09-10  Kazu Hirata  <kazu@cs.umass.edu>
3675
3676         * class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
3677         name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
3678         comment typos.
3679
3680 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3681
3682         * typeck.c (build_c_cast): Preserve the cast if casting
3683         to and from an Objective-C type.
3684
3685 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3686
3687         * Make-lang.in (cp/typeck.o): Depend on c-common.h.
3688         * typeck.c: Include c-common.h.
3689         (comptypes): For RECORD_TYPEs, call objc_comptypes() and
3690         return the result if nonnegative.
3691
3692 2004-09-09  Zack Weinberg  <zack@codesourcery.com>
3693
3694         * decl2.c (import_export_class)
3695         * lex.c (handle_pragma_interface):
3696         Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.
3697
3698 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3699
3700         * Make-lang.in (cp/semantics.o): Depend on c-common.h.
3701         * semantics.c: Include c-common.h.
3702         (finish_compound_stmt): Call objc_clear_super_receiver().
3703
3704 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3705
3706         * cp-tree.h (do_poplevel): New prototype.
3707         * semantics.c (do_poplevel): Make externally visible.
3708
3709 2004-09-08  Nathan Sidwell  <nathan@codesourcery.com>
3710
3711         * cp-tree.h (tree_pair_s): Define a GC'd vector.
3712         * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
3713         * semantics.c (deferred_access): Likewise.
3714
3715 2004-09-06  Daniel Jacobowitz  <dan@debian.org>
3716
3717         * semantics.c (expand_body): Assert that we are not nested.
3718
3719 2004-09-06  Zack Weinberg  <zack@codesourcery.com>
3720
3721         * decl.c (build_enumerator): Use add_double and int_fits_type_p
3722         instead of cp_build_binary_op, to avoid creating short-lived trees.
3723         * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token
3724         lookahead instead of backtracking.  Move some code to avoid a
3725         conditional branch.
3726         (cp_parser_enum_specifier): Avoid duplication of effort with caller.
3727         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3728         (cp_parser_enumerator_list, cp_parser_enumerator_definition):
3729         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3730
3731 2004-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3732
3733         * decl.c (grok_declarator): Remove a redundant semicolon.
3734
3735         * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier):
3736         Correct comments describing function parameters.
3737
3738 2004-09-03  Matt Austern  <austern@apple.com>
3739         Compile speed improvement.
3740         * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set.
3741         Otherwise define a stub macro that expands to nothing.
3742         (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set.  Otherwise
3743         define a stub macro that expands to 0.
3744         (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set.
3745         (cp_lexer_stop_debugging): Likewise.
3746         (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set.  Otherwise
3747         define a stub macro that expands to NULL.
3748         (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set.
3749         (cp_lexer_new_from_tokens): Likewise.
3750
3751 2004-09-03  Jan Hubicka  <jh@suse.cz>
3752
3753         * decl.c (finish_function): Clean out pointers we no longer need.
3754
3755 2004-09-03  Jan Beulich  <jbeulich@novell.com>
3756
3757         * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
3758         than "-lm".
3759
3760 2004-09-02  Paul Brook  <paul@codesourcery.com>
3761
3762         * decl2.c (determine_visibility): Only check data visibility
3763         for VAR_DECLS.
3764
3765 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
3766
3767         * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
3768         * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
3769         * decl2.c (determine_visibility): Honor
3770         TARGET_CXX_EXPORT_CLASS_DATA.
3771
3772         * class.c (key_method): Rename to ...
3773         (determine_key_method): ... this.
3774         (finish_struct_1): Adjust accordingly.
3775         * cp-tree.h (key_method): Declare.
3776         * decl2.c (maybe_emit_vtables): Determine the key method here if
3777         it has not already been done.
3778
3779 2004-08-31  Ziemowit Laski  <zlaski@apple.com>
3780
3781         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o.
3782         (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h.
3783         (cp/cp-decl.c): Do not depend on gtype-cp.h.
3784         (cp/cp-objcp-common.o): New target.
3785         * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h.
3786         (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size,
3787         cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move
3788         prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c,
3789         respectively.
3790         (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH,
3791         LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS,
3792         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3793         LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT,
3794         LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET,
3795         LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR,
3796         LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE,
3797         LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3798         LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE,
3799         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3800         LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3801         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION,
3802         LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS,
3803         LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
3804         LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
3805         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3806         LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES,
3807         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3808         LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
3809         LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P,
3810         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3811         LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P,
3812         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3813         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE,
3814         LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR,
3815         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE,
3816         LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE,
3817         LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3818         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR,
3819         LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE,
3820         LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move
3821         hooks to cp-objcp-common.h.
3822         (finish_file): New function.
3823         * cp-objcp-common.c: New file.
3824         * cp-objcp-common.h: New file.
3825         * cp-tree.h (cp_finish_file): New prototype.
3826         * decl.c: Do not include gtype-cp.h.
3827         * decl2.c (finish_file): Rename to cp_finish_file.
3828
3829 2004-08-31  Richard Henderson  <rth@redhat.com>
3830
3831         PR c++/17221
3832         * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ...
3833         (tsubst_copy_and_build): ... here.
3834
3835 2004-08-30  Mark Mitchell  <mark@codesourcery.com>
3836
3837         * cp-tree.h (initialize_artificial_var): Declare.
3838         * decl.c (initialize_artifical_var): New function.
3839         * class.c (initialize_array): Remove.
3840         (initialize_vtable): Use initialize_artificial_var.
3841         (build_vtt): Likewise.
3842         (build_ctor_vtbl_group): Likewise.
3843
3844 2004-08-30  Richard Henderson  <rth@redhat.com>
3845
3846         * class.c (build_base_path): Use build_address directly.
3847         * typeck.c (build_unary_op): Don't lower &a.b to pointer
3848         arithmetic directly.
3849         * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT
3850         means !initializer_constant_valid_p.
3851
3852 2004-08-30  Richard Henderson  <rth@redhat.com>
3853
3854         * class.c (fixed_type_or_null): Use get_base_address before
3855         assuming an ADDR_EXPR is non-null.
3856
3857 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3858
3859         * name-lookup.c (pop_binding, pushdecl,
3860         set_identifier_type_value_with_scope, push_overloaded_decl,
3861         arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable.
3862         * parser.c (cp_parser_diagnose_invalid_type_name,
3863         cp_parser_postfix_expression, cp_parser_unary_expression,
3864         cp_parser_check_declarator_template_para): Likewise.
3865         * pt.c (push_inline_template_parms_recursive,
3866         check_explicit_specialization, convert_nontype_argument,
3867         coerce_template_template_parms, uses_template_parms,
3868         instantiate_class_template, tsubst_decl, tsubst, tsubst_copy,
3869         tsubst_expr, instantiate_template,
3870         maybe_adjust_types_for_deduction, type_unification_real,
3871         resolve_overloaded_unification, template_decl_level,
3872         type_dependent_expression_p): Likewise.
3873         * search.c (lookup_base_r): Likewise.
3874         * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise.
3875         * tree.c (lvalue_p_1, count_functions, cxx_printable_name,
3876         verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise.
3877         * typeck.c (common_type, get_member_function_from_ptrfunc,
3878         build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise.
3879         * typeck2.c (cxx_incomplete_type_diagnostic,
3880         split_nonconstant_init_1, store_init_value,
3881         process_init_constructor): Likewise.
3882
3883 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3884
3885         * call.c (check_dtor_name): Replace abort with gcc_assert or
3886         gcc_unreachable.
3887         (build_call, add_builtin_candidate, build_new_op,
3888         convert_like_real, build_over_call, in_charge_arg_for_name,
3889         source_type, joust): Likewise.
3890         * class.c (build_simple_base_path, get_vcall_index,
3891         finish_struct_1, instantiate_type, get_enclosing_class,
3892         add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise.
3893         * cp-gimplify.c (cp_genericize): Likewise.
3894         * cp-lang.c (cp_expr_size, cp_tree_size): Likewise.
3895         * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise.
3896         * decl.c (poplevel, make_unbound_class_template, reshape_init,
3897         check_special_function_return_type, grokdeclarator,
3898         grok_op_properties, tag_name, xref_tag, start_preparsed_function,
3899         finish_function): Likewise.
3900         * decl2.c (grokfield, maybe_emit_vtables):Likewise.
3901         * error.c (dump_global_iord, dump_decl, dump_template_decl,
3902         language_to_string): Likewise.
3903         * except.c (choose_personality_routine): Likewise.
3904         * friend.c (do_friend): Likewise.
3905         * g++spec.c (lang_specific_driver): Likewise.
3906         * init.c (build_zero_init, expand_default_init, build_new_1,
3907         build_vec_delete_1, build_vec_init, build_dtor_call): Likewise.
3908         * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise.
3909         * mangle.c (add_substitution, write_unscoped_name,
3910         write_template_prefix, write_identifier,
3911         write_special_name_destructor, write_type, write_builtin_type,
3912         write_expression, write_template_param,
3913         write_java_integer_type_codes): Likewise.
3914         * method.c (implicitly_declare_fn): Likewise.
3915
3916 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3917
3918         * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag.
3919         (BINFO_INDIRECT_PRIMARY_P): Remove.
3920         * class.c (determine_primary_base): Rename to ...
3921         (determine_primary_bases): ... here.  Set all primary bases.
3922         (set_primary_base): Remove.
3923         (mark_primary_bases): Remove.
3924         (build_simple_base_path, walk_subobject_offsets,
3925         propagate_binfo_offsets, end_of_class): Adjust.
3926         (layout_class_type): Rename determine_primary_base call.
3927         (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo
3928         to type_as_string.
3929         (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits,
3930         build_rtti_vtbl_entries): Adjust.
3931         * init.c (build_vtbl_address): Adjust.
3932
3933         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert.
3934
3935 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
3936
3937         * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and
3938         CXX_AND_OBJCXX_OBJS.
3939         (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing
3940         separately on the link line.
3941
3942 2004-08-28  Jason Merrill  <jason@redhat.com>
3943
3944         * decl.c (expand_static_init): Avoid bogus warnings.
3945
3946 2004-08-27  Jason Merrill  <jason@redhat.com>
3947
3948         PR c++/16851
3949         * tree.c (stabilize_init): See through a COMPOUND_EXPR.
3950
3951         PR c++/13684
3952         * decl.c (expand_static_init): Use thread-safety API.
3953         (register_dtor_fn): Return the call, don't expand it.
3954         * tree.c (add_stmt_to_compound): New fn.
3955         (stabilize_call): Use it.
3956
3957 2004-08-27  Richard Henderson  <rth@redhat.com>
3958
3959         * cp-tree.def (OFFSETOF_EXPR): New.
3960         * parser.c (cp_parser_builtin_offsetof): Either built an
3961         OFFSETOF_EXPR, or call fold_offsetof immediately.
3962         * pt.c (tsubst_expr): Handle OFFSETOF_EXPR.
3963
3964 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3965
3966         * call.c (validate_conversion_obstack): Replace
3967         my_friendly_assert with gcc_assert or gcc_unreachable.
3968         (direct_reference_binding, merge_conversion_sequences,
3969         build_user_type_conversion_1, perform_overload_resolution,
3970         build_op_delete_call, enforce_access, call_builtin_trap,
3971         build_over_call, build_special_member_call, build_new_method_call,
3972         initialize_reference): Likewise.
3973         * class.c (build_base_path, build_primary_vtable, alter_access,
3974         check_bases, update_vtable_entry_for_fn, layout_empty_base,
3975         clone_function_decl, adjust_clone_args,
3976         type_requires_array_cookie, include_empty_classes,
3977         finish_struct_1, resolve_address_of_overloaded_function,
3978         instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
3979         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
3980         accumulate_vtbl_inits, build_vtbl_initializer,
3981         build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
3982         * cvt.c (build_up_reference, convert_to_reference): Likewise.
3983         * decl.c (poplevel, duplicate_decls, make_typename_type,
3984         cxx_init_decl_processing, reshape_init, check_initializer,
3985         make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
3986         expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
3987         grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
3988         xref_basetypes, start_preparsed_function, save_function_data,
3989         finish_function, finish_method, maybe_register_incomplete_var,
3990         complete_vars): Likewise.
3991         * decl2.c (grok_array_decl, check_member_template,
3992         check_classfn, finish_static_data_member_decl, coerce_new_type,
3993         coerce_delete_type, import_export_class, decl_needed_p,
3994         determine_visibility, import_export_decl, build_cleanup,
3995         start_static_initialization_or_destructi, do_static_destruction,
3996         prune_vars_needing_no_initialization,
3997         build_offset_ref_call_from_tree): Likewise.
3998         * error.c (dump_decl, dump_expr): Likewise.
3999         * init.c (finish_init_stmts, build_zero_init,
4000         expand_virtual_init, expand_default_init, expand_aggr_init_1,
4001         build_offset_ref, build_new_1, build_delete, build_vbase_delete):
4002         Likewise.
4003         * mangle.c (write_method_parms, write_template_args,
4004         write_expression, write_template_arg): Likewise.
4005         * method.c (make_thunk, finish_thunk, use_thunk): Likewise.
4006         * name-lookup.c (pop_binding, begin_scope, leave_scope,
4007         resume_scope, push_using_decl, validate_nonmember_using_decl,
4008         is_ancestor, poplevel_class, set_inherited_value_binding_p,
4009         push_class_level_binding, do_class_using_decl, push_namespace,
4010         pop_namespace, add_using_namespace, ambiguous_decl,
4011         lookup_namespace_name, lookup_type_current_level,
4012         maybe_process_template_type_declaration): Likewise.
4013         * parser.c (cp_lexer_peek_nth_token,
4014         cp_parser_parse_and_diagnose_invalid_typ,
4015         cp_parser_translation_unit, cp_parser_template_id,
4016         cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
4017         * pt.c (push_access_scope, finish_member_template_decl,
4018         push_inline_template_parms_recursive, add_outermost_template_args,
4019         get_innermost_template_args, begin_explicit_instantiation,
4020         end_explicit_instantiation, retrieve_specialization,
4021         is_specialization_of, is_specialization_of_friend,
4022         register_specialization, check_explicit_specialization,
4023         comp_template_parms, process_template_parm,
4024         process_partial_specialization, convert_nontype_argument,
4025         coerce_template_template_parms, coerce_template_parms,
4026         mangle_class_name_for_template, lookup_template_function,
4027         lookup_template_class, instantiate_class_template, tsubst_decl,
4028         tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
4029         instantiate_template, fn_type_unification, type_unification_real,