| blob | d75316e67de451569a80fd75c04c7108bfb4ae4c |
1 2007-10-23 Jason Merrill <jason@redhat.com>
3 PR c++/25950 (DR 391)
4 * call.c (struct conversion): Remove check_copy_constructor_p.
5 (reference_binding): Always bind a reference directly to a
6 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
7 temporary creation.
8 (check_constructor_callable): Remove.
9 (convert_like_real): Don't call it.
10 (initialize_reference): Don't call check_constructor_callable.
11 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
12 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
13 conversions if LOOKUP_NO_TEMP_BIND.
14 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
15 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
16 second conversion.
17 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
19 2007-10-22 Jakub Jelinek <jakub@redhat.com>
21 PR c++/33372
22 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
23 before checking if its type is integral.
25 2007-10-22 Jason Merrill <jason@redhat.com>
27 PR c++/33620
28 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
29 * pt.c (apply_late_template_attributes): Splice out dependent
30 attributes from DECL_ATTRIBUTES.
32 * decl.c (cxx_maybe_build_cleanup): Use build_address.
34 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
36 * typeck.c (build_binary_op) : Use appropriate warning option
37 instead of unnamed warning.
39 2007-10-16 Paolo Carlini <pcarlini@suse.de>
41 PR c++/31446
42 * pt.c (current_template_args): Do not change TREE_LIST elements
43 with a TREE_VALUE of error_mark_node.
45 2007-10-16 Mark Mitchell <mark@codesourcery.com>
47 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
48 * decl.c (start_decl): Tidy.
49 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
50 the type.
51 (grokdeclarator): Clarify comment.
53 2007-10-14 Andrew Pinski <pinskia@gmail.com>
55 PR c++/30303
56 * decl.c (grokfndecl): Return NULL after the "definition of
57 implicitly-declared" error happened.
59 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
61 PR c++/26698
62 * call.c (build_user_type_conversion_1): Do not consider conversion
63 functions to convert a (possibly cv-qualified) object to the (possibly
64 cv-qualified) same object type (or a reference to it), to a (possibly
65 cv-qualified) base class of that type (or a reference to it).
67 2007-10-12 Paolo Carlini <pcarlini@suse.de>
69 * pt.c (tsubst): Use template_parm_level_and_index.
71 2007-10-12 Jakub Jelinek <jakub@redhat.com>
73 PR c++/32121
74 * parser.c (cp_parser_compound_statement): Handle label-declarations
75 at the beginning of the compound statement.
76 (cp_parser_block_declaration): Issue diagnostics about __label__
77 not at the beginning of a block.
79 2007-10-11 Paolo Carlini <pcarlini@suse.de>
81 PR c++/33461
82 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
83 to convert_template_argument.
84 (coerce_template_parms): Return error_mark_node after fixed-length
85 error.
86 (tsubst_decl): Check for error_mark_node the return value of the
87 first tsubst in 'case VAR_DECL'.
89 2007-10-08 Ollie Wild <aaw@google.com>
91 * typeck2.c (digest_init): Call cplus_expand_constant after
92 convert_for_initialization.
93 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
94 * expr.c (cplus_expand_constant): Updated function description.
96 2007-10-04 Jason Merrill <jason@redhat.com>
98 PR c++/20416
99 * call.c (initialize_reference): Handle local static reference
100 temps properly.
102 2007-10-03 Jason Merrill <jason@redhat.com>
104 PR c++/32470
105 * name-lookup.c (push_namespace_with_attrs): Fold back into...
106 (push_namespace): Here.
107 (handle_namespace_attrs): New fn for the attr code.
108 (leave_scope): Don't pop_visibility.
109 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
110 * parser.c (cp_parser_namespace_definition): Call
111 handle_namespace_attrs and pop_visibility as appropriate.
113 PR c++/11756
114 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
116 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
118 * decl.c (duplicate_decls): Preserve linkage flags for mere
119 redeclarations of gnu_inline definitions.
121 2007-10-03 Jason Merrill <jason@redhat.com>
123 PR c++/15764
124 * decl.c (wrap_cleanups_r): New fn.
125 (wrap_temporary_cleanups): New fn.
126 (initialize_local_var): Call it.
128 2007-09-29 Jason Merrill <jason@redhat.com>
130 PR c++/33094
131 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
132 constant to not have DECL_EXTERNAL if it's file-local.
134 2007-09-28 Ollie Wild <aaw@google.com>
136 Revert
137 2007-09-27 Ollie Wild <aaw@google.com>
139 * typeck2.c (digest_init): Call cplus_expand_constant after
140 convert_for_initialization.
141 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
142 * expr.c (cplus_expand_constant): Updated function description.
144 2007-09-28 Jason Merrill <jason@redhat.com>
146 PR c++/10179
147 * class.c (layout_empty_base): Take rli parameter, update
148 rli->record_align if empty base has user-specified alignment.
149 (build_base_field): Pass rli to it.
151 2007-09-28 Paolo Carlini <pcarlini@suse.de>
153 PR c++/33213
154 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
156 2007-09-28 Paolo Carlini <pcarlini@suse.de>
158 PR c++/33118
159 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
160 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
161 (dump_parameters): Just call dump_type for argument packs too.
163 2007-09-28 Jakub Jelinek <jakub@redhat.com>
165 PR c++/31434
166 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
167 qualification by creating qualified PACK_EXPANSION_PATTERN and
168 then calling make_pack_expansion on it.
170 2007-09-27 Ollie Wild <aaw@google.com>
172 * typeck2.c (digest_init): Call cplus_expand_constant after
173 convert_for_initialization.
174 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
175 * expr.c (cplus_expand_constant): Updated function description.
177 2007-09-27 Jason Merrill <jason@redhat.com>
179 PR c++/33571
180 * decl2.c (is_late_template_attribute): Don't crash on unknown
181 attribute.
183 2007-09-27 Paolo Carlini <pcarlini@suse.de>
185 PR c++/33493
186 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
187 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
188 spaces in the formatting.
189 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
191 2007-09-27 Jakub Jelinek <jakub@redhat.com>
193 * error.c (cxx_print_error_function): Add third argument, pass
194 it over to lhd_print_error_function.
195 (cp_print_error_function): If diagnostic->abstract_origin, print
196 virtual backtrace.
197 * cp-tree.h (struct diagnostic_info): New forward decl.
198 (cxx_print_error_function): Add third argument.
200 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
202 PR c++/33207
203 * name-lookup.c (pushtag): Do not create an implicit typedef before
204 the associated type declaration is known to be valid.
206 2007-09-25 Jakub Jelinek <jakub@redhat.com>
208 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
209 rather than pointers.
211 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
213 PR c++/14688
214 * search.c (check_final_overrider): Fail if
215 targetm.comp_type_attributes returns 0.
217 2007-09-24 Jason Merrill <jason@redhat.com>
219 PR c++/33239
220 * pt.c (resolve_typename_type): Don't look things up in the original
221 template if it would mean losing template arguments.
223 2007-09-24 Jakub Jelinek <jakub@redhat.com>
225 PR c++/33506
226 * cp-tree.h (cxx_type_hash_eq): New prototype.
227 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
228 * tree.c (cxx_type_hash_eq): New function.
230 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
232 PR c++/33185
233 * tree.c (cp_build_qualified_type_real): Build a canonical
234 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
236 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
238 PR c++/33112
239 PR c++/33185
240 * tree.c (cplus_array_compare): Compare pointers, not types.
241 (build_cplus_array_type_1): Store new array type into the hash
242 table before building the canonical type; build the canonical type
243 correctly.
244 (cp_build_qualified_type_real): Put all of the array types with
245 cv-qualified element types into the C++ array hash table, built as
246 variants of the unqualified versions.
248 2007-09-23 Jason Merrill <jason@redhat.com>
250 PR c++/16370
251 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
252 for deprecation warnings.
254 2007-09-22 Jason Merrill <jason@redhat.com>
256 PR c++/15269
257 * call.c (build_over_call): Warn about deprecated virtuals.
259 PR c++/19407
260 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
261 (MAYBE_TAGGED_TYPE_P): Remove.
262 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
263 instead of calling is_late_template_attribute again.
264 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
265 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
266 Don't crash on typedefs from non-template classes.
267 * decl2.c (grokfield): Don't sorry about attrs on template parms.
268 (is_late_template_attribute): All attributes applied to template
269 parms or typename types are dependent. Static.
270 (splice_template_attributes): Pass decl through.
271 (save_template_attributes): Likewise.
273 2007-09-20 Jakub Jelinek <jakub@redhat.com>
275 PR c++/33496
276 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
277 returned from tsubst_pack_expansion.
278 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
279 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
281 2007-09-20 Paolo Carlini <pcarlini@suse.de>
283 PR c++/33460
284 * semantics.c (finish_id_expression): Use consistently
285 context_for_name_lookup.
286 * decl.c (fixup_anonymous_aggr): Fix error message for
287 anonymous struct (vs union).
289 2007-09-19 Jason Merrill <jason@redhat.com>
291 PR c++/7586
292 * pt.c (tsubst): Handle typedefs by looking for the specialization.
293 (retrieve_specialization): Only tagged types use
294 DECL_TEMPLATE_INSTANTIATIONS.
295 (instantiate_class_template): Push nested classes too.
296 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
297 tagged types.
298 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
299 * init.c (is_aggr_type): Remove redundant tests.
300 * class.c (push_nested_class): Use CLASS_TYPE_P.
302 2007-09-20 Paolo Carlini <pcarlini@suse.de>
304 PR c++/33459
305 * init.c (build_zero_init): If, recursively, build_zero_init
306 returns a NULL_TREE, do not append it to the VEC of constructors.
308 2007-09-18 Jason Merrill <jason@redhat.com>
310 PR c++/17743
311 * pt.c (apply_late_template_attributes): Set processing_template_decl.
312 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
313 ATTR_FLAG_TYPE_IN_PLACE.
314 (tsubst): Do unqualified lookup to find typedefs from current class.
315 [ARRAY_TYPE]: Propagate alignment info.
316 * decl2.c (is_late_template_attribute): Only defer handling of
317 attribute aligned if the expression is dependent.
318 (save_template_attributes): If we're deferring any attributes,
319 make this a naming typedef.
321 2007-09-18 Paolo Carlini <pcarlini@suse.de>
323 PR c++/33462 (again)
324 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
325 va_arg instead of __builtin_va_arg.
327 2007-09-18 Paolo Carlini <pcarlini@suse.de>
329 PR c++/33462
330 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
331 (pp_cxx_primary_expression): Use it.
332 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
333 * error.c (dump_expr): Use it.
335 2007-09-18 Paolo Carlini <pcarlini@suse.de>
337 PR c++/33463
338 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
339 out case TYPEID_EXPR to...
340 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
341 and pp_cxx_right_paren.
342 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
343 * error.c (dump_expr): Use it.
345 2007-09-18 Paolo Carlini <pcarlini@suse.de>
347 PR c++/33464
348 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
349 (pp_cxx_primary_expression): Use it.
350 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
351 * error.c (dump_expr): Use it.
353 2007-09-16 Paolo Carlini <pcarlini@suse.de>
355 PR c++/33124
356 * init.c (build_new): Remove warning for zero-element
357 allocations.
359 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
361 PR c++/32756
362 * call.c (maybe_handle_implicit_object): Set this_p, clear
363 rvaluedness_matches_p.
364 (compare_ics): Do not compare rvaluedness matching when one of the
365 operands is an implicit object.
367 2007-09-14 Jason Merrill <jason@redhat.com>
369 PR c++/17743, c++/19163
370 * decl2.c (is_late_template_attribute): New fn.
371 (splice_template_attributes, save_template_attributes): New fns.
372 (cplus_decl_attributes): Call save_template_attributes.
373 * pt.c (apply_late_template_attributes): New fn.
374 (instantiate_class_template, tsubst_decl): Use it.
375 * cp-tree.h: Declare is_late_template_attribute.
377 2007-09-13 Tom Tromey <tromey@redhat.com>
379 * parser.c (cp_lexer_new_main): Don't use
380 c_lex_return_raw_strings.
381 (cp_lexer_get_preprocessor_token): Update. Add special case when
382 lexer is NULL.
384 2007-09-11 Jan Hubicka <jh@suse.cz>
386 * method.c (use_thunk): Use tree_rest_of_compilation
387 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
388 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
389 * cp-tree.h (expand_body): Kill.
390 (emit_associated_thunks): Declare.
391 * semantics.c (emit_associated_thunks): Export.
392 (expand_body): Kill.
394 2007-09-09 David Daney <ddaney@avtrex.com>
396 PR c++/33324
397 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
398 to calculate cookie_ptr.
400 2007-09-08 Jason Merrill <jason@redhat.com>
402 PR c++/33342
403 * pt.c (most_specialized_class): Set processing_template_decl
404 while tsubsting partial spec args.
406 2007-09-06 Jason Merrill <jason@redhat.com>
408 * decl2.c (get_guard): Copy visibility from the guarded variable.
410 2007-09-06 Jan Hubicka <jh@suse.cz>
412 * semantics.c (expand_body): Do not mark arguments of clones used.
414 2007-09-06 Paolo Carlini <pcarlini@suse.de>
416 PR c++/32674
417 * decl.c (cp_finish_decl): When processing_template_decl,
418 deal correctly with init as TREE_LIST.
420 2007-09-06 Tom Tromey <tromey@redhat.com>
422 * decl.c (finish_function): Put return's location on line zero of
423 file.
425 2007-09-05 Jason Merrill <jason@redhat.com>
427 PR c++/15745
428 * except.c (prepare_eh_type): Use type_decays_to.
430 PR c++/15097
431 * init.c (build_delete): Use build_headof to get the address of the
432 complete object if we aren't using the deleting destructor.
433 * rtti.c (build_headof): No longer static.
434 * cp-tree.h: Declare it.
436 2007-09-06 Jakub Jelinek <jakub@redhat.com>
438 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
439 decl if a prototype for XX is provided with throw().
441 PR c++/33289
442 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
443 on __*_chk non-__builtin_* decls.
445 2007-09-05 Paolo Carlini <pcarlini@suse.de>
447 PR c++/30302
448 * semantics.c (finish_id_expression): Use context_for_name_lookup
449 insted of DECL_CONTEXT, to see through anonymous structs and unions.
450 * class.c (finish_struct_anon): Deal correctly with anonymous
451 structs (vs unions, as GNU extension) in error messages.
453 2007-09-05 Jan Hubicka <jh@suse.cz>
455 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
456 call, DECL_EXTERNAL checks and current_function_decl saving.
458 2007-09-05 Paolo Carlini <pcarlini@suse.de>
460 PR c++/29731 (again)
461 * parser.c (cp_parser_primary_expression): Return error_mark_node
462 when a statement-expression is found in a template-argument list.
464 2007-09-04 Jason Merrill <jason@redhat.com>
466 * except.c (initialize_handler_parm): Use
467 fold_build_cleanup_point_expr.
469 PR c++/31419
470 * call.c (reference_binding): Don't look for user-defined conversions
471 to the same type.
473 PR c++/31411
474 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
475 the MUST_NOT_THROW_EXPR.
477 2007-09-04 Richard Sandiford <richard@codesourcery.com>
479 * decl.c (cp_finish_decl): Call determine_visibility before
480 make_rtl_for_nonlocal_decl.
482 2007-09-04 Jason Merrill <jason@redhat.com>
484 PR c++/14032
485 * pt.c (most_specialized_class): Substitute outer template
486 arguments into the arguments of a member template partial
487 specialization.
488 (strip_innermost_template_args): New fn.
490 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
492 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
494 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
496 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
497 * decl.c (cp_make_fname_decl): Likewise,
498 * parser.c (cp_parser_string_literal): Likewise,
499 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
500 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
501 Likewise,
503 2007-09-02 Paolo Carlini <pcarlini@suse.de>
505 PR c++/33208
506 * typeck.c (build_unary_op): Fix error message for
507 Boolean expression as operand to operator--.
509 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
511 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
512 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
513 Likewise.
515 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
517 PR c++/32597
518 * init.c (build_default_init): Make extern.
519 * cp-tree.h (build_default_init): Declare here.
520 * pt.c (tsubst_expr): When the instantiation of the initializer of
521 a variable results in an empty list, default-initialize the
522 variable.
523 (tsubst_copy_and_build): When the instantiation of the initializer
524 in a new expression results in an empty initializer list,
525 default-initialize it.
527 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
529 * mangle.c (write_type): Change mangling of rvalue reference from
530 `RR' to `O'.
532 2007-08-31 Jakub Jelinek <jakub@redhat.com>
534 * decl.c (duplicate_decls): Remove duplicated line.
536 2007-08-31 Paolo Carlini <pcarlini@suse.de>
538 PR c++/33210
539 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
540 BOUND_TEMPLATE_TEMPLATE_PARM.
542 2007-08-31 Paolo Carlini <pcarlini@suse.de>
544 PR c++/32113
545 * search.c (lookup_member): Check the name argument for
546 error_mark_node.
548 2007-08-31 Paolo Carlini <pcarlini@suse.de>
550 PR c++/33212
551 * parser.c (cp_parser_trait_expr): Check rerurn value of
552 cp_parser_type_id.
554 2007-08-30 Ollie Wild <aaw@google.com>
556 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
557 convert_ptrmem for pointer to member conversions.
558 (convert_to_pointer_force): Update cp_convert_to_pointer call.
559 (ocp_convert): Update cp_convert_to_pointer call.
560 * typeck.c (convert_ptrmem): Add conditional for null pointers to
561 members.
562 (build_static_cast_1): Check can_convert for conversions in either
563 direction.
564 (get_delta_difference_1): New function.
565 (get_delta_difference): Refactor to call get_delta_difference_1.
567 2007-08-30 Jakub Jelinek <jakub@redhat.com>
569 * decl.c (start_preparsed_function): Set
570 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
572 2007-08-28 Paolo Carlini <pcarlini@suse.de>
574 PR c++/33209
575 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
576 BOUND_TEMPLATE_TEMPLATE_PARM.
578 2007-08-28 Jakub Jelinek <jakub@redhat.com>
580 PR c++/32596
581 PR c++/32400
582 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
583 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
585 2007-08-27 Jason Merrill <jason@redhat.com>
587 PR c++/29000
588 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
589 Look inside STMT_EXPR.
590 * semantics.c (stmt_expr_value_expr): New fn.
591 * cp-tree.h: Declare it.
593 PR c++/28558
594 * decl.c (groktypename): Ignore attributes applied to class type.
596 2007-08-28 Richard Guenther <rguenther@suse.de>
598 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
600 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
602 * error.c (dump_expr): Handle COMPLEX_CST.
603 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
604 (pp_cxx_expression): Likewise.
606 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
608 * decl.c (GNU_INLINE_P): New.
609 (duplicate_decls): Handle gnu_inline. Merge attributes and
610 some flags in overriding definitions.
611 (redeclaration_error_message): Handle gnu_inline.
612 (start_preparsed_function): Likewise.
614 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
616 * call.c (sufficient_parms_p): Constify.
617 * class.c (same_signature_p): Likewise.
618 * cp-gimplify.c (is_invisiref_parm,
619 cxx_omp_privatize_by_reference): Likewise.
620 * cp-objcp-common.c (has_c_linkage): Likewise.
621 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
622 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
623 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
624 num_artificial_parms_for, comp_template_parms,
625 template_parameter_pack_p, any_dependent_template_arguments_p,
626 any_type_dependent_arguments_p, any_value_dependent_elements_p,
627 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
628 zero_init_p, member_p, cp_lvalue_kind,
629 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
630 varargs_function_p, is_dummy_object, special_function_kind,
631 string_conv_p, type_unknown_p, comp_except_specs, compparms,
632 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
633 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
634 cp_has_mutable_p, at_least_as_qualified_p,
635 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
636 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
637 * except.c (nothrow_libfn_p): Likewise.
638 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
639 Likewise.
640 * pt.c (comp_template_parms, template_parameter_pack_p,
641 any_type_dependent_arguments_p, any_value_dependent_elements_p,
642 any_dependent_template_arguments_p): Likewise.
643 * repo.c (repo_export_class_p): Likewise.
644 * semantics.c (anon_aggr_type_p): Likewise.
645 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
646 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
647 varargs_function_p, member_p, is_dummy_object, pod_type_p,
648 zero_init_p, special_function_p): Likewise.
649 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
650 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
651 compparms, invalid_nonstatic_memfn_p,
652 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
653 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
654 cp_has_mutable_p, lvalue_or_else): Likewise.
656 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
658 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
659 * cp-objcp-common.c (cp_tree_size): Ditto.
660 * tree.c (cp_walk_subtrees): Ditto
661 * cp-tree.def (TINST_LEVEL): Go away.
662 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
663 move together with other non-tree structs.
664 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
665 (union lang_tree_node): Eliminate tinst_level field.
666 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
667 (current_instantiation, outermost_tinst_level): Return
668 a "struct tinst_level *".
670 * error.c (print_instantiation_partial_context): Change second
671 parameter to a "struct tinst_level *". Replace accessor macros
672 with field access.
673 (print_instantiation_full_context): Likewise.
674 * lex.c (in_main_input_context): Likewise.
676 * pt.c (struct pending_templates): New.
677 (pending_templates, last_pending_template): Use it as a type.
678 (current_tinst_level): Change typo to "struct tinst_level *"
679 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
680 (add_pending_template): Construct a "struct pending_template".
681 Replace TINST_LEVEL accessor macros with field access.
682 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
683 (pop_tinst_level): Likewise.
684 (instantiate_pending_templates): Likewise. Factor common code used
685 when an instantiation has been done.
686 (outermost_tinst_level): Replace tree_last with loop.
687 (current_instantiation): Return a "struct tinst_level *".
689 2007-08-24 Ollie Wild <aaw@google.com>
691 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
692 * name-lookup.h (cp_binding_level): Remove vtables member.
694 2007-08-24 Richard Guenther <rguenther@suse.de>
696 * tree.c (cp_cannot_inline_tree_fn): Remove.
697 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
698 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
699 Remove define.
701 2007-08-24 Jakub Jelinek <jakub@redhat.com>
703 PR c++/32567
704 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
705 error_mark_node right away if build_expr_type_conversion
706 returned it.
708 PR c++/32898
709 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
710 is error_mark_node rather than NULL_TREE.
711 * pt.c (check_explicit_specialization): Likewise.
713 PR c++/31941
714 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
715 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
717 2007-08-22 Jason Merrill <jason@redhat.com>
719 PR c++/29365
720 * pt.c (outermost_tinst_level): New function.
721 * lex.c (in_main_input_context): New function.
722 * cp-tree.h: Declare it.
723 * decl2.c (constrain_class_visibility): Use it to avoid warning
724 about uses of the anonymous namespace in the main input file.
726 2007-08-21 Jakub Jelinek <jakub@redhat.com>
728 * init.c (build_new_1): Use get_target_expr instead of save_expr.
730 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
732 PR c++/7302
733 * class.c (finish_struct_1): Warn when a class has virtual
734 functions and accessible non-virtual destructor.
736 2007-08-20 Richard Guenther <rguenther@suse.de>
738 PR c++/22369
739 PR c++/22451
740 * call.c (build_new_method_call): Convert initializer to
741 the basetype.
742 * init.c (build_aggr_init): Do not fiddle with types.
743 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
744 * except.c (build_throw): Do not drop qualifiers for the
745 pointer type.
746 * typeck.c (get_member_function_from_ptrfunc): Do not
747 fiddle with types, instead convert.
748 (build_ptrmemfunc1): Convert to the target type for
749 initialization.
750 (gfc_trans_allocate): Convert result to target type.
751 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
752 pointer-to-member structures shall have alias set zero as well.
754 2007-08-20 Richard Guenther <rguenther@suse.de>
756 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
757 Remove.
758 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
759 (nonstatic_local_decl_p): Likewise.
760 * tree.c (cp_auto_var_in_fn_p): Remove.
761 * decl.c (nonstatic_local_decl_p): Remove.
763 2007-08-20 Richard Guenther <rguenther@suse.de>
765 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
766 Remove define.
767 * tree.h (cp_walk_tree): New define to walk_tree_1 with
768 cp_walk_subtrees lh parameter.
769 (cp_walk_tree_without_duplicates): New define to
770 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
771 * tree.c (count_trees): Call
772 cp_walk_tree_without_duplicates.
773 (verify_stmt_tree): Call cp_walk_tree.
774 (break_out_target_exprs): Likewise.
775 (WALK_SUBTREE): Likewise.
776 * cp-gimplify.c (cp_genericize): Likewise.
777 * cp-pt.c (find_parameter_packs_r): Likewise.
778 (uses_parameter_packs): Likewise.
779 (make_pack_expansion): Likewise.
780 (check_for_bare_parameter_packs): Likewise.
781 (for_each_template_parm): Likewise.
782 * decl.c (check_default_argument): Call
783 cp_walk_tree_without_duplicates.
784 * except.c (build_throw): Likewise.
785 * decl2.c (type_visibility): Likewise.
786 * semantics.c (expand_or_defer_fn): Likewise.
787 (finalize_nrv): Call cp_walk_tree.
789 2007-08-20 Jakub Jelinek <jakub@redhat.com>
791 PR c++/33025
792 * init.c (build_new_1): Rename placement_var variable to placement_expr.
793 Initialize it with save_expr rather than get_temp_regvar.
795 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
797 PR c++/28989
798 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
799 lvalues.
801 2007-08-17 Ollie Wild <aaw@google.com>
803 PR c++/31749
804 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
805 declarations into appropriate slots for comparison. Fix type
806 comparison.
808 2007-08-17 Paolo Carlini <pcarlini@suse.de>
810 PR c++/32112
811 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
812 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
814 2007-08-17 Paolo Carlini <pcarlini@suse.de>
816 PR c++/32870
817 * parser.c (cp_parser_class_head): Improve error message.
819 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
821 * pt.c (instantiate_decl): Set input_location
822 for the function end.
824 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
826 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
827 Constify.
828 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
829 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
830 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
831 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
832 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
833 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
834 * typeck.c (cp_type_quals): Likewise.
835 * typeck2.c (cxx_incomplete_type_diagnostic,
836 cxx_incomplete_type_error): Likewise.
838 2007-08-16 Paolo Carlini <pcarlini@suse.de>
840 PR c++/31132
841 * pt.c (tsubst_friend_function): When check_classfn
842 returns error_mark_node likewise return it.
844 2007-08-15 Jakub Jelinek <jakub@redhat.com>
846 PR c++/32992
847 * typeck.c (check_return_expr): Don't NRV optimize vars in
848 anonymous unions.
849 * decl.c (finish_function): Comment fix.
851 2007-08-15 Paolo Carlini <pcarlini@suse.de>
853 PR c++/33035
854 * pt.c (push_template_decl_real): Depending on TYPE_P
855 use either TYPE_CONTEXT or DECL_CONTEXT.
857 2007-08-14 Mark Mitchell <mark@codesourcery.com>
859 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
860 constructors and destructors return this.
862 2007-08-14 Paolo Carlini <pcarlini@suse.de>
864 PR c++/27211
865 * decl2.c (check_classfn): Return error_mark_node in case of error;
866 in that case, do not call add_method.
867 * decl.c (start_decl): Deal with check_classfn returning
868 error_mark_node.
869 (grokfndecl): Likewise.
870 * pt.c (tsubst_friend_function): Likewise.
872 2007-08-14 Andrew Pinski <pinskia@gmail.com>
874 PR c++/30428
875 * typeck.c (build_binary_op): Disallow vector float types with
876 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
878 2007-08-11 Ian Lance Taylor <iant@google.com>
880 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
881 alias_set_type.
882 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
884 2007-08-10 Ollie Wild <aaw@google.com>
886 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
887 type lookups.
888 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
889 function parameter.
890 (unqualified_namespace_lookup): Fix ambiguous_decl call.
891 (lookup_using_namespace): Fix ambiguous_decl call.
892 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
894 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
896 * call.c (name_as_c_string): Use CONST_CAST.
897 * decl.c (build_decl): Likewise.
898 * parser.c (cp_parser_string_literal): Likewise.
900 2007-08-10 Paolo Carlini <pcarlini@suse.de>
902 PR c++/17763
903 * error.c (dump_expr): Consistently use the *_cxx_*
904 variants of the pretty-print functions.
906 2007-08-10 Paolo Carlini <pcarlini@suse.de>
908 PR c++/22256
909 * decl.c (check_special_function_return_type): Just error
910 on return type specified for conversion operator.
912 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
914 * typeck2.c (readonly_error): Handle general expressions.
915 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
917 2007-08-06 Dan Hipschman <dsh@google.com>
919 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
920 access function name.
922 2007-08-04 Alfred Minarik <a.minarik@aon.at>
924 PR pch/13676
925 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
926 * g++spec.c (lang_specific_driver): Check them.
928 2007-08-06 Paolo Carlini <pcarlini@suse.de>
930 PR c++/19532
931 * pt.c (inline_needs_template_parms): Fix comment; change return type
932 to bool.
934 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
936 Revert:
937 2007-03-26 Dirk Mueller <dmueller@suse.de>
939 * parser.c (cp_parser_member_declaration): Pedwarn
940 about stray semicolons after member declarations.
942 2007-08-02 Lee Millward <lee.millward@gmail.com>
944 PR c++/30849
945 PR c++/30850
946 PR c++/30851
947 * parser.c (cp_parser_asm_definition): Detect and discard asm
948 statements with invalid inputs or outputs.
949 (cp_parser_asm_operand_list): Return error mark node if any
950 of the operands are invalid. Adjust documentation.
952 2007-08-02 Nick Clifton <nickc@redhat.com>
954 * typeck.c: Change copyright header to refer to version 3 of the
955 GNU General Public License and to point readers at the COPYING3
956 file and the FSF's license web page.
957 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
958 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
959 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
960 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
961 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
962 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
963 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
964 name-lookup.h, parser.c: Likewise.
966 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
968 PR middle-end/32668
969 * call.c (magic_varargs_p): Honor the "type generic" attribute.
971 2007-07-30 Paolo Carlini <pcarlini@suse.de>
973 PR c++/32108
974 * semantics.c (finish_label_stmt): Reject the __label__
975 extension outside function scopes.
977 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * parser.c (eof_token): Un-constify.
980 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
981 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
982 casts.
984 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
986 * pt.c, tree.c, typeck2.c: Fix comment typos.
988 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
989 Mark Mitchell <mark@codesourcery.com>
991 PR c++/30917
992 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
993 hidden due to friend declarations in local classes.
995 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
997 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
998 * cp-tree.def (DECLTYPE_TYPE): New.
999 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1000 (dump_type_prefix): Ditto.
1001 (dump_type_suffix): Ditto.
1002 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1003 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1004 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1005 types.
1006 (DECLTYPE_TYPE_EXPR): New.
1007 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1008 (finish_declared_type): Declare.
1009 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1010 DECLTYPE_TYPE nodes.
1011 (pp_cxx_type_id): Ditto.
1012 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1013 (tsubst): Substitute into a DECLTYPE_TYPE node.
1014 (tsubst_copy): Ditto.
1015 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1016 nodes.
1017 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1018 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1019 structural equality (because we can't hash the expressions).
1020 (finish_declared_type): New.
1021 * lex.c (reswords): Add "decltype" keyword.
1022 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1023 (cp_parser_postfix_expression): Add member_access_only_p to
1024 restrict postfix expression to member access expressions.
1025 (cp_parser_unary_expression): Update call to
1026 cp_parser_postfix_expression to reflect new parameter.
1027 (cp_parser_declared_type): New.
1028 (cp_parser_simple_type_specifier): Parse decltype types.
1030 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1032 PR c++/32346
1033 * call.c (convert_for_arg_passing): Only widen bitfields to their
1034 declared types if necessary.
1036 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1038 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1039 Constify.
1041 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1043 * decl.c (typename_hash, typename_compare): Constify.
1044 * mangle.c (hash_type, compare_type): Likewise.
1045 * pt.c (eq_local_specializations, hash_local_specialization):
1046 Likewise.
1047 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1048 list_hash): Likewise.
1049 * typeck2.c (pat_compare): Likewise.
1051 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1053 * method.c (implicitly_declare_fn): Increase alignment if member
1054 function pointer format requires it.
1056 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1058 PR c++/29001
1059 * typeck.c (check_return_expr): Do not pass a null argument
1060 to null_ptr_cst_p.
1062 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1064 PR c++/32561
1065 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1066 only on VAR_DECL.
1068 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1070 PR c++/32839
1071 * typeck.c (convert_arguments): Only use default args if we have
1072 a function decl.
1074 PR c++/30818
1075 * typeck.c (structural_comptypes): No need to check
1076 resolve_typename_type return value here.
1077 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1078 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1079 original type rather than error_mark_node in case of failure.
1080 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1081 resolve_typename_type result check.
1082 (cp_parser_direct_declarator, cp_parser_head,
1083 cp_parser_constructor_declarator_p): Likewise.
1085 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1087 * pt.c (template_parms_variadic_p): Remove.
1088 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1090 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1092 PR c++/30854
1093 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1094 argument to dump_aggr_init_expr_args instead of false.
1096 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1098 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1099 canonical types; otherwise, fall back to structural type
1100 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1101 internal compiler error if the canonical types are wrong.
1103 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1105 PR c++/32560
1106 * parser.c (cp_parser_make_indirect_declarator): When the
1107 the code argument is ERROR_MARK return cp_error_declarator.
1109 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1111 PR 32617
1112 * decl.c (cxx_init_decl_processing): Don't set
1113 force_align_functions_log.
1114 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1115 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1116 FUNCTION_DECL, return its alignment.
1118 2007-07-09 Richard Guenther <rguenther@suse.de>
1120 * decl.c (start_preparsed_function): Do not promote return type.
1122 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1124 PR c++/30535
1125 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1127 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1129 PR c++/32232
1130 * pt.c (resolve_overloaded_unification): Robustify. Return a
1131 bool, not an int.
1132 (type_unification_real): Adjust accordingly.
1134 2007-07-06 Richard Guenther <rguenther@suse.de>
1136 * init.c (build_new_1): Use the correct pointer type.
1137 * typeck2.c (build_m_component_ref): Likewise.
1139 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1141 PR c++/32245
1142 * init.c (build_zero_init): Always build an initializer for
1143 non-static storage.
1144 * typeck2.c (build_functional_cast): Use build_zero_init.
1146 PR c++/32251
1147 * init.c (build_new_1): Always pass the allocation function to
1148 build_op_delete_call.
1149 * call.c (build_op_delete_call): Handle operator delete with a
1150 variable-argument list. Do not issue an error when no matching
1151 deallocation function is available for a new operator.
1153 PR c++/31992
1154 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1155 * decl.c (value_dependent_init_p): New function.
1156 (cp_finish_decl): Use it.
1157 * pt.c (value_dependent_expression_p): Use
1158 any_value_dependent_elements_p.
1159 * parser.c (cp_parser_primary_expression): Add comment about
1160 treating dependent qualified names as integral
1161 constant-expressions.
1163 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1165 * decl.c (build_ptrmemfunc_type): Always use structural equality
1166 tests when comparing pointer-to-member-function types, because the
1167 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1168 types.
1170 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1172 * init.c (build_new): Tweak comment.
1174 2007-06-29 Dave Brolley <brolley@redhat.com>
1176 PR c++/31743
1177 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1178 type to its base type and number of elements here.
1179 * init.c (build_new): Call complete_type_or_else to ensure that the
1180 type is complete and to issue a diagnostic if it is not.
1181 (build_new_1): Don't call complete_type_or_else here.
1183 2007-07-03 Richard Guenther <rguenther@suse.de>
1185 PR c++/32609
1186 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1187 after recursing.
1189 2007-07-02 Simon Baldwin <simonb@google.com>
1191 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1192 for inner-style nested forward declarations that don't declare
1193 anything useful.
1195 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1197 PR c++/31748
1198 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1199 DECL_P in not a variable and appears more than once error messages.
1201 2007-07-01 Ollie Wild <aaw@google.com>
1203 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1204 (select_decl): Remove function.
1205 (unqualified_namespace_lookup): Populate binding by calling
1206 ambiguous_decl. Remove select_decl call.
1207 (lookup_qualified_name): Remove select_decl call.
1208 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1209 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1210 generation when name lookup is ambiguous.
1212 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1214 PR c++/31724
1215 * init.c (build_new_1): Use structural equality on the copy of the
1216 array type.
1218 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1220 * decl2.c (determine_visibility): Implement
1221 flag_visibility_ms_compat effect on type info.
1222 * decl.c (cxx_init_decl_processing): Implement
1223 global effect of flag_visibility_ms_compat.
1225 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1227 * decl2.c (start_objects): Mark constructor-running function
1228 as artificial.
1230 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1232 PR c++/32111
1233 * decl.c (grokdeclarator): Reset friendp for member functions declared
1234 friend of their own class.
1236 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1238 * decl2.c (determine_visibility): Don't look for dllexport here.
1239 (determine_visibility_from_class): Tidy.
1241 2007-06-18 Simon Baldwin <simonb@google.com>
1243 PR c++/31923
1244 * parser.c (cp_parser_single_declaration): Added check for storage
1245 class other than sc_none in parsed declaration, and a flag to indicate
1246 if the call is part of an explicit template specialization parse.
1247 * (cp_parser_explicit_specialization): Specialization check flag added
1248 to call to cp_parser_single_declaration(), set true.
1249 * (cp_parser_template_declaration_after_export): Specialization check
1250 flag added to call to cp_parser_single_declaration(), set false.
1251 * pt.c (check_explicit_specialization): Added code to copy visiblity
1252 and linkage from the templated function to the explicit specialization.
1254 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1256 * typeck.c (build_binary_op): For templates build the
1257 expression in pieces to avoid the assert in build2_stat.
1258 (get_member_function_from_ptrfunc):
1259 Change over to using POINTER_PLUS_EXPR and convert
1260 the second operand to sizetype.
1261 * typeck2.c (build_m_component_ref): Likewise.
1262 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1263 instead of PLUS_EXPR for pointers.
1264 (build_new_1): Likewise.
1265 (build_vec_delete_1): Likewise.
1266 (build_vec_delete): Likewise.
1267 * class.c (build_base_path): Likewise.
1268 (build_base_path): Likewise.
1269 (convert_to_base_statically): Likewise.
1270 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1271 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1272 instead of PLUS_EXPR.
1273 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1274 instead of PLUS_EXPR for pointers.
1275 * call.c (build_special_member_call): Likewise.
1276 * rtti.c (build_headof): Likewise.
1277 Use sizetype instead of ptrdiff_type_node.
1278 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1279 instead of PLUS_EXPR for pointers.
1280 * except.c (expand_start_catch_block): Do a
1281 NEGATIVE and then a POINTER_PLUS_EXPR instead
1282 of a MINUS_EXPR.
1283 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1284 PLUS_EXPR on pointer types over to use
1285 POINTER_PLUS_EXPR and remove the conversion
1286 to the pointer types.
1287 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1288 adding to a pointer type. Use size_int instead of
1289 ssize_int. Convert the index to sizetype before
1290 adding it to the pointer.
1292 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1294 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1295 (DECL_ANON_UNION_VAR_P): New macro.
1296 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1297 than DECL_VAR_MARKED_P, to keep track of which variables we have
1298 seen.
1299 * decl.c (redeclaration_error_message): Complain about redeclaring
1300 anonymous union members at namespace scope.
1301 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1303 2007-06-14 Geoff Keating <geoffk@apple.com>
1305 * decl2.c (determine_visibility): Ensure that functions with
1306 hidden types as parameters are hidden.
1308 PR 31093
1309 * decl2.c (determine_visibility): Remove duplicate code for
1310 handling type info.
1312 2007-06-12 Ian Lance Taylor <iant@google.com>
1314 PR libstdc++/29286
1315 * init.c (avoid_placement_new_aliasing): New static function.
1316 (build_new_1): Call it.
1318 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1320 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1321 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1323 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1325 PR c++/32177
1326 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1327 on init, the non-decl cond operand and increment value.
1329 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1331 PR c++/30759
1332 * decl.c (check_initializer): Report an error when a brace enclosed
1333 initializer is used for a non-aggregate type in C++98.
1334 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1335 cxx_dialect.
1336 (grokdeclarator): Likewise.
1337 (move_fn_p): Likewise.
1338 * typeck.c (check_return_expr): Likewise.
1339 * call.c (reference_binding): Likewise.
1340 * error.c (cp_cpp_error): Likewise.
1341 * pt.c (check_default_tmpl_args): Likewise.
1342 (tsubst): Likewise.
1343 * lex.c (init_reswords): Likewise.
1344 * parser.c (p_parser_primary_expression): Likewise.
1345 (TOKEN_PRECEDENCE): Likewise.
1346 (cp_parser_init_declarator): Likewise.
1347 (cp_parser_ptr_operator): Likewise.
1348 (cp_parser_parameter_declaration): Likewise.
1349 (cp_parser_enclosed_template_argument_list): Likewise.
1350 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1351 (cp_parser_next_token_ends_template_argument_p): Likewise.
1353 2007-06-04 Simon Baldwin <simonb@google.com>
1355 * decl.c (grokdeclarator): Readability change. Moved case labels
1356 into direct switch statement scope.
1358 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1360 * call.c (convert_like_real): Remove pointless code.
1362 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1364 * decl.c (get_atexit_fn_ptr_type): New function.
1365 (get_atexit_node): Use it.
1366 (start_cleanup_fn): Likewise.
1367 (register_dtor_fn): Use the object's destructor, instead of a
1368 separate cleanup function, where possible.
1369 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1370 (atexit_fn_ptr_type_node): New macro.
1371 * decl2.c (build_cleanup): Use build_address.
1373 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1375 * typeck.c (build_binary_op): Include types in error.
1377 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1379 PR c++/31806
1380 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1381 needs runtime initialization.
1383 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1385 PR c++/32158
1386 * semantics.c (finish_trait_expr): Complete the types.
1388 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1389 Douglas Gregor <doug.gregor@gmail.com>
1390 Pedro Lamarao <pedro.lamarao@mndfck.org>
1391 Howard Hinnant <howard.hinnant@gmail.com>
1393 PR c++/7412
1394 PR c++/29939
1395 * typeck.c (comptypes): Don't consider rvalue and lvalue
1396 reference types to be equivalent.
1397 (check_return_expr): Move from certain lvalues when returning
1398 them.
1399 * decl.c (grokdeclarator): Implement reference collapsing.
1400 (copy_fn_p): Don't consider constructors taking rvalue references
1401 to be copy constructors.
1402 (move_fn_p): New.
1403 * call.c (conversion): New "rvaluedness_matches_p" member.
1404 (convert_class_to_reference): Require reference type as first
1405 parameter instead of base type.
1406 (reference_binding): Add logic to handle rvalue references.
1407 (implicit_conversion): Update inaccurate comment.
1408 (convert_like_real): Disable creation of temporaries that are
1409 impossible to initialize for types with move constructors.
1410 (build_over_call): Elide move constructors when possible.
1411 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1412 (maybe_handle_ref_bind): Return conversion instead of type node.
1413 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1414 determine preferred conversion sequences.
1415 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1416 (LOOKUP_PREFER_RVALUE): New.
1417 (DECL_MOVE_CONSTRUCTOR_P): New.
1418 (struct cp_declarator): Add "reference" member for reference
1419 types, with new "rvalue_ref" flag.
1420 (cp_build_reference_type): Declare.
1421 (move_fn_p): Declare.
1422 * error.c (dump_type_prefix): Format rvalue reference types
1423 correctly in error messages.
1424 * except.c (build_throw): Move from certain lvalues when
1425 throwing.
1426 * mangle.c (write_type): Mangle rvalue references differently
1427 than regular references.
1428 * parser.c (make_reference_declarator): Add boolean parameter for
1429 rvalue references.
1430 (cp_parser_make_indirect_declarator): New.
1431 (cp_parser_new_declarator_opt): Call
1432 cp_parser_make_indirect_declarator.
1433 (cp_parser_conversion_declarator_opt): Ditto.
1434 (cp_parser_declarator): Ditto.
1435 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1436 declarators.
1437 * pt.c (tsubst): Implement reference collapsing.
1438 (maybe_adjust_types_for_deduction): Implement special template
1439 parameter deduction rule for rvalue references.
1440 (type_unification_real): Update calls to
1441 maybe_adjust_types_for_deduction.
1442 (try_one_overload): Ditto.
1443 (unify_pack_expansion): Ditto.
1444 * tree.c (lvalue_p_1): Handle rvalue reference types.
1445 (cp_build_reference_type): New.
1447 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1449 PR c++/31809
1450 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1451 variables that need runtime initialization.
1453 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1455 PR c++/31339
1456 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1457 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1458 case POSTDECREMENT_EXPR>): Return the error_mark_node
1459 if either the real or imaginary parts would an
1460 error_mark_node.
1462 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1463 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1465 PR c++/31745
1466 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1467 token is a closing brace, false if there are no tokens left.
1468 (cp_parser_namespace_alias_definition): Only consume the next token if
1469 it is a closing brace.
1471 * parser.c (cp_parser_class_specifier): Likewise.
1473 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1475 * semantics.c (finish_member_declaration): Fix a typo in the
1476 last checkin.
1478 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1480 PR c++/31431
1481 PR c++/31432
1482 PR c++/31434
1483 PR c++/31435
1484 PR c++/31437
1485 PR c++/31438
1486 PR c++/31442
1487 PR c++/31443
1488 PR c++/31444
1489 PR c++/31445
1490 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1491 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1492 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1493 whether everything was okay. Fix indentation.
1494 (push_template_decl_real): Check for bare parameter packs in
1495 function parameters; where errors occur, mark the parameter types
1496 with ERROR_MARK_NODEs to avert ICEs.
1497 (coerce_template_parameter_pack): New.
1498 (coerce_template_parms): Moved parameter pack coercion into
1499 coerce_template_parameter_pack, and permit it anywhere in the
1500 template parameter list (not just at the end). Parameter and
1501 argument indices can vary (somewhat) separately now, so add
1502 PARM_IDX and ARG_IDX.
1503 (fn_type_unification): Don't set an argument pack as incomplete if
1504 no argument pack was deduced.
1505 (type_unification_real): If a type parameter is a parameter pack
1506 and has not otherwise been deduced, it will be deduced to an empty
1507 parameter pack.
1508 (more_specialized_fn): Use the actual lengths of the argument
1509 lists when comparing against expansions.
1510 * semantics.c (finish_member_declaration): If a field's type has
1511 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1513 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1515 PR target/27067
1516 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1518 2007-05-22 Ollie Wild <aaw@google.com>
1520 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1521 (unqualified_namespace_lookup): Adds check for hidden types.
1523 2007-05-22 Ollie Wild <aaw@google.com>
1525 * decl.c (duplicate_decls): Verify namespace names are unique.
1527 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1529 * decl.c (cxx_maybe_build_cleanup): Handle
1530 __attribute__((cleanup)).
1532 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1534 * cvt.c (cp_convert_and_check): Don't check warnings if the
1535 conversion failed.
1537 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1539 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1541 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1543 PR c++/29928
1544 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1545 type only if is a class type (5.2.8/4).
1547 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1549 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1550 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1551 c_common_unsigned_type.
1553 2007-05-11 Silvius Rus <rus@google.com>
1555 * cp/typeck.c (build_indirect_ref): Add call to
1556 strict_aliasing_warning.
1557 (build_reinterpret_cast_1): Condition call to
1558 strict_aliasing_warning.
1560 2007-05-11 Jan Hubicka <jh@suse.cz>
1562 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1563 * decl2.c (start_objects): ctors and dtors are no longer public.
1564 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1566 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1568 * typeck.c (build_unary_op): Remove code that used to
1569 handle non lvalue increments/decrements.
1571 2007-05-07 Mike Stump <mrs@apple.com>
1573 * parser.c (check_empty_body): Add.
1574 (cp_parser_iteration_statement): Add call to check_empty_body.
1576 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1578 PR 31775
1579 * mangle.c (write_mangled_name): Mangle static variable names.
1580 (write_unqualified_name): Use local-source-name for
1581 namespace-scope static variables.
1583 2007-05-04 Dirk Mueller <dmueller@suse.de>
1585 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1586 not in effect.
1588 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1590 PR c++/31663
1591 * decl2.c (constrain_class_visibility):
1592 Use strip_pointer_or_array_types instead of strip_array_types.
1594 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1596 PR C++/30221
1597 * decl.c (reshape_init_r): Don't reshape the first element if it
1598 is a pointer to member function.
1600 2007-04-27 Simon Baldwin <simonb@google.com>
1602 * decl.c (grokparms): Changed message format from %qD to %qE.
1604 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1606 * error.c (maybe_warn_variadic_templates): Variadic templates are
1607 now in C++0x, so only warn about them in C++98 mode.
1609 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1611 PR C++/30016
1612 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1613 integeral types from vectors types.
1615 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1617 PR c++/31598
1618 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1619 for type dependent OMP_CLAUSE_DECLs.
1621 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1623 PR c++/31338
1624 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1625 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1626 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1627 * init.c (build_zero_init): Adjust, as
1628 COMPLEX_TYPE is now a SCALAR_TYPE.
1629 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1630 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1632 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1634 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1635 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1636 (trait_expr_value): Adjust.
1638 2007-04-23 Simon Baldwin <simonb@google.com>
1640 * decl.c (grokparms): Added new error for duplicate function
1641 parameters names in function prototypes, to match gcc behavior.
1643 2007-04-23 Jan Hubicka <jh@suse.cz>
1645 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1646 bits dirrectly.
1648 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1650 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1651 instead of checking GIMPLE_STMT_P in chain_next.
1653 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1655 PR c++/31513
1656 * call.c (convert_for_arg_passing): Convert bitfields to their
1657 declared types.
1659 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1661 PR c++/31517
1662 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1664 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1666 PR c++/29365
1667 * cp/decl2.c (constrain_class_visibility):
1668 Do not warn about the use of anonymous namespace in the main input file.
1670 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1672 * cp-tree.h (current_template_parms): Fix typo in comment.
1674 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1676 * cp-tree.h, error.c: Fix comment typos.
1678 2007-04-13 Jason Merrill <jason@redhat.com>
1680 PR c++/31074
1681 * call.c (reference_binding): Add c_cast_p parm. If true,
1682 add quals to TO as needed to make it reference-compatible.
1684 2007-04-11 Jan Hubicka <jh@suse.cz>
1686 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1687 that we are not processing template_decl.
1689 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1691 PR c++/31449
1692 * class.c (build_base_path): Ensure that the converted pointer has
1693 the same cv-qualification as the input.
1695 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1697 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1699 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1701 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1702 Do not set it.
1703 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1704 * tree.c (cp_add_pending_fn_decls): Remove.
1705 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1707 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1709 Revert change removing staticp.
1711 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1713 * cp-objcp-common.c (cxx_staticp): Remove.
1714 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1715 * cp-tree.h (cxx_staticp):
1717 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1719 * class.c (check_for_override): Don't remove dllmport attribute
1720 of virtual methods.
1722 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1724 PR c++/30847
1725 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1726 type issue error and return early.
1728 2007-03-30 Jason Merrill <jason@redhat.com>
1730 PR c++/31187
1731 * typeck.c (cp_type_readonly): New fn.
1732 * cp-tree.h: Declare it.
1733 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1734 (cp_finish_decl): Not here.
1736 2007-03-31 Richard Guenther <rguenther@suse.de>
1738 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1739 pointer-map.
1741 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1743 PR c++/31138
1744 PR c++/31140
1745 PR c++/31141
1746 * parser.c (declarator_can_be_parameter_pack): New.
1747 (cp_parser_template_parameter): Only parse the `...' if the
1748 declarator can be a parameter pack.
1749 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1750 is NULL.
1751 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1752 types (they could be used as array bounds).
1753 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1754 (tsubst_pack_expansion): Handle failure to expand parameter
1755 packs.
1757 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1759 PR c++/26099
1760 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1761 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1762 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1763 (CLASS_TYPE_NON_UNION_P): Add.
1764 (struct lang_type_class): Add has_complex_dflt.
1765 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1766 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1767 * cp-tree.def: Add TRAIT_EXPR.
1768 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1769 * lex.c (struct resword): Add __has_nothrow_assign,
1770 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1771 __has_trivial_constructor, __has_trivial_copy,
1772 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1773 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1774 __is_pod, __is_polymorphic, __is_union.
1775 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1776 (cp_parser_trait_expr): New.
1777 * semantics.c (finish_trait_expr, trait_expr_value
1778 classtype_has_nothrow_copy_or_assign_p): New.
1779 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1780 as static.
1781 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1782 * class.c (check_bases, check_field_decl, check_bases_and_members):
1783 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1784 * pt.c (uses_template_parms, tsubst_copy_and_build,
1785 value_dependent_expression_p, type_dependent_expression_p): Deal with
1786 TRAIT_EXPR.
1787 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1789 2007-03-29 Richard Guenther <rguenther@suse.de>
1791 * tree.c (cp_walk_subtrees): Do not set input_location.
1793 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1795 PR c++/29077
1796 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1797 destructor.
1799 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1801 * parser.c (struct cp_parser): Update comment for
1802 greater_than_is_operator_p.
1803 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1804 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1805 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1806 !GREATER_THAN_IS_OPERATOR_P.
1807 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1808 `>>' operators that will become two `>' tokens in C++0x.
1809 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1810 mode, allowing it to terminate default arguments.
1811 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1812 `>>' like two consecutive `>' tokens.
1813 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1814 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1815 ends a template argument.
1817 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1819 * decl.c (redeclaration_error_message): Complain when redeclaring
1820 a friend function with default template arguments (C++0x mode only).
1821 * cp-tree.h (check_default_tmpl_args): Declare.
1822 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1823 template arguments in function templates. Add support for checking
1824 the default template arguments of friend templates.
1825 (push_template_decl_real): Fix call to check_default_tmpl_args.
1826 (type_unification_real): If a template parameter has not been
1827 deduced but provides a default template argument, substitute into
1828 that default template argument.
1829 * parser.c (cp_parser_init_declarator): When declaring (but not
1830 defining!) a function template in C++0x mode, check for default
1831 template arguments.
1833 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1835 PR c++/29993
1836 * decl.c (grokdeclarator): Deal with cv-qualified function type
1837 typedefs in the same way for member and non-member functions.
1839 2007-03-26 Dirk Mueller <dmueller@suse.de>
1841 * parser.c (cp_parser_member_declaration): Pedwarn
1842 about stray semicolons after member declarations.
1844 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1846 PR c++/30500
1847 * pt.c (instantiate_decl): Set in_system_header.
1849 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1851 * cp-tree.h (current_tempalte_parms): Improve documentation.
1852 * pt.c (current_template_args): Likewise.
1854 PR c++/30863
1855 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1856 not consume tokens when failing.
1858 2007-03-22 Jim Wilson <wilson@specifix.com>
1859 Mark Mitchell <mark@codesourcery.com>
1861 PR c++/31273
1862 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1863 consistent with FROM.
1865 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1867 * error.c (dump_expr): Handle dependent names that designate types.
1868 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1870 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1872 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1874 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1876 * cvt.c (cp_convert_and_check) : Define.
1877 * cp-tree.h (cp_convert_and_check): Declare.
1878 * call.c (convert_conversion_warnings): Rename to
1879 conversion_null_warnings. The warning for floating-point to
1880 integer is handled by convert_and_check in convert_like_real.
1881 (convert_like_real): convert_conversion_warnings was renamed as
1882 conversion_null_warnings.
1883 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1884 overflow and changes of value during conversion.
1886 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1888 PR c++/30891
1889 * parser.c (cp_parser_statement): If 'namespace' is found, this
1890 only can be a namespace alias definition, so parse it now.
1891 (cp_parser_namespace_alias_definition): if we find an open brace
1892 instead of '=', then this is actually a misplaced namespace
1893 definition.
1895 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1897 PR c++/24924
1898 * decl.c (cxx_init_decl_processing): Move command-line options
1899 processing to c-opts.c.
1901 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1903 * ptree.c (cxx_print_type): Use formatting markup for integers
1904 when printing template parameter index/level/orig level.
1905 (cxx_print_xnode): Ditto.
1906 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1907 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1908 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1909 HOST_WIDE_INTs.
1910 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1911 rather than a HOST_WIDE_INT.
1912 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1913 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1914 better bit-packing.
1915 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1916 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1917 IN_BASE_INITIALIZER bool bitfields.
1918 (struct cp_declarator): Make KIND a 4-bit field. Make
1919 PARAMETER_PACK_P a bool bitfield just after KIND.
1920 * pt.c (uses_parameter_packs): Destroy the pointer set.
1921 (make_pack_expansion): Ditto.
1922 (check_for_bare_parameter_packs): Ditto.
1923 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1925 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1927 PR c++/31165
1928 * call.c (convert_default_arg): Instead of copying the node,
1929 unshare it.
1931 2007-03-15 Dirk Mueller <dmueller@suse.de>
1933 PR c++/30860
1934 * call.c (convert_conversion_warnings): New..
1935 (convert_like_real): .. factored out from here.
1936 (convert_conversion_warnings): Add warning about
1937 false being converted to NULL in argument passing.
1939 2007-03-14 Dirk Mueller <dmueller@suse.de>
1941 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1942 (finish_do_body): Warn about empty body in do/while statement.
1944 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1946 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1948 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1950 PR c/21438
1951 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1952 warning.
1954 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1956 * cp/repo.c (init_repo): Initialize random_seed saved options.
1957 (finish_repo): Adjust.
1959 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1961 PR bootstrap/30899
1962 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1963 which to copy.
1965 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1967 * decl.c (compute_array_index_type): New warning flag warn_vla.
1969 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1971 PR c++/30108
1972 * call.c (convert_default_arg): Copy non-constant arguments.
1974 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1976 PR c++/31038
1977 * parser.c (cp_parser_postfix_expression): Disallow compound
1978 literals in constant expressions.
1980 PR c++/30328
1981 * semantics.c (finish_typeof): Use unlowered_expr_type.
1983 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1985 PR c++/30274
1986 * cp-tree.h (unlowered_expr_type): New function.
1987 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1988 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1989 (unlowered_expr_type): New function.
1990 (build_unary_op): Disallow predecrements of bool bitfields.
1991 * call.c (build_conditional_expr): Use unlowered_expr_type.
1992 * pt.c (type_unification_real): Likewise.
1994 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1996 PR c++/20599
1997 * typeck.c (check_return_expr): Check for bare parameter packs.
1998 (comptypes): Compare template parameter packs and
1999 type pack expansions.
2000 * decl.c (grokdeclarator): Deal with the declaration of function
2001 parameter packs.
2002 (grokparms): Verify that the (optional) function parameter pack is
2003 at the end of the parameter list.
2004 (xref_basetypes): Handle pack expansions in the base class.
2005 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2006 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2007 (NONTYPE_ARGUMENT_PACK): New.
2008 (TYPE_PACK_EXPANSION): New.
2009 (EXPR_PACK_EXPANSION): New.
2010 (ARGUMENT_PACK_SELECT): New.
2011 * cp-objcp-common.c (cp_tree_size): Compute size of
2012 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2013 ARGUMENT_PACK_SELECT.
2014 * error.c (dump_template_argument): Print template argument packs.
2015 (dump_template_argument_list): Ditto.
2016 (dump_template_parameter): Dump `...' for template type parameter
2017 packs.
2018 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2019 (dump_parameters): Print function parameter packs.
2020 (dump_template_parms): Print template argument packs.
2021 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2022 (maybe_warn_variadic_templates): New.
2023 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2024 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2025 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2026 CAST_EXPR.
2027 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2028 (write_template_arg): Write argument packs as separate arguments.
2029 * cp-tree.h (struct template_parm_index_s): Add flag that
2030 indicates that the template parameter is actually a parameter
2031 pack.
2032 (struct tree_argument_pack_select): New.
2033 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2034 (union lang_tree_node): Add argument_pack_select.
2035 (FUNCTION_PARAMETER_PACK_P): New.
2036 (PACK_EXPANSION_P): New.
2037 (PACK_EXPANSION_PATTERN): New.
2038 (SET_PACK_EXPANSION_PATTERN): New.
2039 (PACK_EXPANSION_PARAMETER_PACKS): New.
2040 (ARGUMENT_PACK_P): New.
2041 (ARGUMENT_PACK_ARGS): New.
2042 (SET_ARGUMENT_PACK_ARGS): New.
2043 (ARGUMENT_PACK_INCOMPLETE_P): New.
2044 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2045 (TEMPLATE_PARM_PARAMETER_PACK): New.
2046 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2047 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2048 (ARGUMENT_PACK_SELECT_INDEX): New.
2049 (ARGUMENT_PACK_SELECT_ARG): New.
2050 (struct cp_declarator): Add parameter_pack_p flag.
2051 (maybe_warn_variadic_templates): Declare.
2052 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2053 indicate a template parameter pack.
2054 (uses_parameter_packs): Declare.
2055 (template_parameter_pack_p): Declare.
2056 (template_parms_variadic_p): Declare.
2057 (make_pack_expansion): Declare.
2058 (check_for_bare_parameter_packs): Declare.
2059 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2060 sizeof... expressions.
2061 (pp_cxx_expression): Print pack expansions and non-type argument
2062 packs.
2063 (pp_cxx_exception_specification): Print pack expansions.
2064 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2065 (pp_cxx_ctor_initializer): Print pack expansions.
2066 (pp_cxx_type_id): Print pack expansions.
2067 (pp_cxx_template_argument_list): Print argument packs.
2068 (pp_cxx_template_parameter): Print ellipsis for template parameter
2069 packs.
2070 * pt.c (comp_template_parms): Compare template parameter packs.
2071 (template_parameter_pack_p): New.
2072 (template_parms_variadic_p): New.
2073 (template_args_variadic_p): New.
2074 (make_ith_pack_parameter_name): New.
2075 (struct find_parameter_pack_data): New.
2076 (find_parameter_packs_r): New.
2077 (uses_parameter_packs): New.
2078 (make_pack_expansion): New.
2079 (check_for_bare_parameter_packs): New.
2080 (expand_template_argument_pack): New.
2081 (reduce_template_parm_level): Propagate parameter pack flag.
2082 (process_template_parm): Add is_parameter_pack parameter to state
2083 when the parameter is actually a parameter pack. Create template
2084 parameter packs when is_parameter_pack is true.
2085 (current_template_args): The argument for a template parameter
2086 pack is an argument pack containing a single pack expansion.
2087 (process_partial_specialization): When checking that non-type
2088 argument expressions do not involve template parameters, loop over
2089 the arguments in argument packs separately.
2090 (push_template_decl_real): Check that the type of the declaration
2091 does not have any bare parameter packs. Check that primary
2092 templates have no more than one parameter pack, and that it comes
2093 at the end of the template parameter list.
2094 (convert_template_argument): Handle coercions for pack expansion
2095 expressions by coercing the pattern then rebuilding the expansion.
2096 (coerce_template_parms): When coercing the arguments for a
2097 variadic template, pack "extra" arguments into an argument pack.
2098 (coerce_template_template_parms): Cannot coerce between parameter
2099 packs and non-pack parameters.
2100 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2101 (comp_template_args): Expand all template arguments packs before
2102 comparing template argument lists.
2103 (mangle_class_name_for_template): Make argument packs as separate
2104 template arguments.
2105 (for_each_template_parm_r): No need to handle BASELINK.
2106 (instantiate_class_template): Handle pack expansions in the base
2107 class list.
2108 (tsubst_pack_expansion): New.
2109 (tsubst_template_args): Handle substitutions of argument packs and
2110 pack expansion into template argument lists.
2111 (tsubst_decl): Expand function parameter packs into separate
2112 function parameters.
2113 (tsubst_arg_types): Expand a type pack expansion into separate
2114 argument types.
2115 (tsubst_exception_specification): Handle pack expansions in
2116 exception specifiers.
2117 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2118 replacing a template parameter with its argument. If we encounter
2119 a substitution for an argument pack, just return the parameter
2120 itself.
2121 (tsubst_copy): sizeof(X...) returns the number of elements in
2122 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2123 PARM_DECL is a parameter pack.
2124 (tsubst_expr): Expression pack expansions and argument packs
2125 cannot show up here; they will all be handled through function
2126 calls, sizeof, and template argument lists.
2127 (tsubst_copy_and_build): sizeof(X...) returns the number of
2128 elements in parameter pack X. Handle pack expansions in TREE_LIST
2129 and CONSTRUCTOR nodes.
2130 (fn_type_unification): Handle "incomplete" explicit template
2131 argument lists that specify some of the arguments for a template
2132 parameter pack.
2133 (type_unification_real): Unify arguments against pack expansions.
2134 (template_parm_level_and_index): New, helper function.
2135 (unify_pack_expansion): New.
2136 (unify): Unify argument packs on an argument-by-argument basis,
2137 handling variadic argument packs as well.
2138 (more_specialized_fn): Handle unification of function parameter
2139 packs. All things being equal, prefer non-variadic function
2140 templates to variadic function templates.
2141 (more_specialized_class): Prefer the variadic class template
2142 partial specialization that binds fewer arguments to a parameter
2143 pack.
2144 (regenerate_decl_from_template): Expand function parameter packs
2145 into separate parameters.
2146 (instantiate_decl): Ditto.
2147 (tsubst_initializer_list): Handle pack expansions for base-class
2148 initializers.
2149 (dependent_type_p_r): Determine dependent types in argument packs
2150 and pack expansions.
2151 (value_dependent_expression_p): Determine value-dependence of
2152 non-type argument packs.
2153 (dependent_template_arg_p): Handle argument packs.
2154 * semantics.c (finish_cond): Check for bare parameter packs.
2155 (finish_expr_stmt): Ditto.
2156 (finish_for_expr): Ditto.
2157 (finish_switch_cond): Ditto.
2158 (finish_mem_initializers): Ditto.
2159 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2160 argument packs.
2161 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2162 * parser.c (make_declarator): Declarator is not an expansion.
2163 (make_pointer_declarator): Transfer parameter pack flag to outer
2164 declarator.
2165 (make_reference_declarator): Ditto.
2166 (make_ptrmem_declarator): Ditto.
2167 (make_call_declarator): Ditto.
2168 (make_array_declarator): Ditto.
2169 (cp_parser_postfix_expression): Allow pack expansion expressions
2170 in the argument list for a call expression.
2171 (cp_parser_parenthesized_expression_list): Add new parameter
2172 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2173 into separate arguments."
2174 (cp_parser_new_placement): Allow pack expansion expressions.
2175 (cp_parser_new_initializer): Ditto.
2176 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2177 base-class initializer expansion.
2178 (cp_parser_mem_initializer): Ditto.
2179 (cp_parser_template_parameter_list): Keep track of whether the
2180 template parameter is a template parameter pack.
2181 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2182 template parameter pack.
2183 (cp_parser_type_parameter): Ditto.
2184 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2185 a pack expansion.
2186 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2187 this declarator is a parameter pack.
2188 (cp_parser_parameter_declaration): The ellipsis does not end the
2189 parameter declaration, because it might be a parameter pack. Parse
2190 the ellipsis to indicate a parameter pack.
2191 (cp_parser_initializer): Allow pack expansions.
2192 (cp_parser_initializer_list): Allow ellipsis to create an
2193 initializer expansion.
2194 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2195 expansion.
2196 (cp_parser_type_id_list): Allow ellipsis to create an exception
2197 specifier expansion.
2198 (cp_parser_attribute_list): Don't allow pack expansions.
2199 (cp_parser_functional_cast): Allow pack expansions.
2200 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2201 compute the length of a parameter pack.
2202 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2203 end a template argument.
2204 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2205 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2206 CAST_EXPR.
2208 2007-03-09 Dirk Mueller <dmueller@suse.de>
2210 * cp/call.c (build_new_op): Call warn_logical_operator.
2212 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2214 PR c++/30852
2215 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2217 PR c++/30534
2218 * pt.c (any_template_arguments_need_structural_equality_p):
2219 Robustify.
2221 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2223 * decl.c (grokdeclarator): Disable warnings for anonymous
2224 bitfields.
2226 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2228 * typeck2.c (readonly_error): Always emit a hard error.
2229 Remove last argument.
2230 * cp-tree.h (readonly_error): Adjust prototype.
2231 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2232 * typeck.c (build_unary_op): Likewise.
2233 (build_modify_expr): Likewise.
2235 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2237 PR c++/30895
2238 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2240 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2242 PR c++/15787
2243 * parser.c (struct cp_parser): New IN_IF_STMT.
2244 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2245 returning if parsing the body of an 'if' statement or issuing an
2246 error and continuing.
2247 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2248 body of 'if'.
2249 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2251 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2253 PR c++/28253
2254 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2255 for thunks.
2257 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2259 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2260 Objective-C++. Don't exit early if -shared-libgcc needs to be
2261 added.
2263 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2265 * typeck.c (common_base_type): Delete unused function.
2267 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2269 * Make-lang.in: Add dummy lang.install-pdf target.
2271 2007-03-01 Simon Baldwin <simonb@google.com>
2273 PR c++/23689
2274 * decl.c (check_tag_decl): Added new warning for typedef ignored
2275 when it precedes an otherwise valid non-typedef declaration.
2277 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2279 * typeck.c (build_function_call): Store converted arguments
2280 in a stack-allocated array instead of building a list.
2281 (convert_arguments): Store arguments in the array passed in as an
2282 argument, and return the actual number of arguments.
2283 * call.c (build_call): Delete, and replace with...
2284 (build_call_n, build_call_a): New.
2285 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2286 (build_over_call): Store converted arguments in a stack-allocated
2287 array instead of building a list.
2288 (build_cxx_call): Pass arguments in an array instead of as a list.
2289 (build_java_interface_fn_ref): Rewrite to avoid constructing
2290 argument lists.
2291 * tree.h: Update declarations to reflect above changes.
2292 * method.c (use_thunk): Use a stack-allocated array to hold
2293 the arguments instead of a list.
2294 * rtti.c (throw_bad_cast): Update call to cxx_call.
2295 (throw_bad_typeid): Likewise.
2296 (build_dynamic_cast_1): Likewise.
2297 * init.c (build_builtin_delete_call): Use build_call_n.
2298 * decl.c (expand_static_init): Likewise.
2299 * except.c (cp_protect_cleanup_actions): Likewise.
2300 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2301 (gimplify_must_not_throw_expr): Likewise.
2302 (cxx_omp_apply_fn): Use build_call_a.
2304 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2306 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2307 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2309 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2311 * cp-tree.h (static_ctors): Remove.
2312 * cp-tree.h (static_dtors): Likewise.
2313 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2314 refactoring of tree_map hierarchy.
2315 (decl_shadowed_for_var_insert): Likewise.
2316 * semantics.c (expand_body): Use c_expand_body.
2317 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2318 * decl2.c (static_ctors): Remove.
2319 (static_dtors): Likewise.
2320 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2321 objc_generate_static_init_call. Do not call static_[cd]tors.
2322 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2323 static_[cd]tors.
2324 (cp_write_global_declarations): Likewise.
2326 2007-02-23 Richard Guenther <rguenther@suse.de>
2328 * class.c (note_name_declared_in_class): Make declaration
2329 changes meaning a pedwarn.
2331 2007-02-22 Michael Matz <matz@suse.de>
2333 PR c++/29433
2334 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2335 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2336 dump_function_decl): Guard emitting outer scopes by new flag.
2337 * cp-lang.c (cxx_dwarf_name): New function.
2338 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2339 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2340 Remove functions.
2341 (push_template_decl_real, lookup_template_class): Remove calls
2342 to above functions.
2344 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2346 * call.c (build_new_method_call): Ensure that explicit calls of
2347 destructors have type "void".
2349 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2351 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2352 and -Walways-true with -Waddress.
2353 * cvt.c (convert_to_void): Replace unconditional warning with
2354 -Waddress.
2356 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2358 * decl.c, tree.c: Fix comment typos.
2360 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2362 PR C++/30158
2363 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2364 statement expression if we had an error mark node.
2366 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2367 Brooks Moses <brooks.moses@codesourcery.com>
2368 Lee Millward <lee.millward@codesourcery.com>
2370 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2371 Change class to tcc_vl_exp.
2373 * call.c (build_call): Use build_call_list instead
2374 of build3.
2375 (build_over_call): Likewise.
2376 (build_new_method_call): Use build_min_non_dep_call_list
2377 instead of build_min_non_dep.
2379 * error.c (dump_call_expr_args): New function.
2380 (dump_aggr_init_expr_args): New function.
2381 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2382 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2384 * cvt.c (convert_to_void): Use build_call_array instead
2385 of build3; use new AGGR_INIT_EXPR accessor macros.
2387 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2388 instead of TREE_CODE_LENGTH.
2390 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2391 AGGR_INIT_EXPR accessor macros.
2393 * cp-gimplify.c (cp_gimplify_init_expr): Use
2394 AGGR_INIT_EXPR_SLOT to set the slot operand.
2396 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2397 (AGGR_INIT_EXPR_SLOT): New macro.
2398 (AGGR_INIT_EXPR_ARG): New macro.
2399 (aggr_init_expr_nargs): New macro.
2400 (AGGR_INIT_EXPR_ARGP): New macro.
2401 (aggr_init_expr_arg_iterator): New.
2402 (init_aggr_init_expr_arg_iterator): New.
2403 (next_aggr_init_expr_arg): New.
2404 (first_aggr_init_expr_arg): New.
2405 (more_aggr_init_expr_args_p): New.
2406 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2407 (stabilize_aggr_init): New declaration.
2408 (build_min_non_dep_call_list): Likewise.
2410 * tree.c (process_aggr_init_operands): New function.
2411 (build_aggr_init_array) New function.
2412 (build_cplus_new): Update to use new CALL_EXPR and
2413 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2414 build_aggr_init_array.
2415 (build_min_non_dep_call_list) New function.
2416 (build_min_nt): Assert input code parameter is not a variable
2417 length expression class.
2418 (build_min, build_min_non_dep): Likewise.
2419 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2420 to check for equality instead of recursing. Handle tcc_vl_exp
2421 tree code classes.
2422 (stabilize_call): Update to only handle CALL_EXPRs, not
2423 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2424 (stabilize_aggr_init): New function.
2425 (stabilize_init): Use it.
2427 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2428 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2429 AGGR_INIT_EXPR accessor macros and argument iterators.
2431 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2432 build_vl_exp. Iterate through the operands, recursively
2433 processing each one.
2434 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2435 CALL_EXPR accessor macros.
2436 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2437 tree code classes. Use TREE_OPERAND_LENGTH instead of
2438 TREE_CODE_LENGTH.
2440 * semantics.c (finish_call_expr): Use build_nt_call_list
2441 instead of build_nt.
2442 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2443 accessor macros. Use build_call_array to construct the
2444 CALL_EXPR node instead of build3
2446 * decl2.c (build_offset_ref_call_from_tree): Use
2447 build_nt_call_list and build_min_non_dep_call_list instead
2448 of build_min_nt and build_min_non_dep.
2450 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2451 Use build_nt_call_list instead of build_min_nt.
2453 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2455 PR c++/28943
2456 * call.c (build_conditional_expr): Improve error message.
2458 2007-02-13 Dirk Mueller <dmueller@suse.de>
2460 * friend.c (do_friend): Annotate warning about friend
2461 declarations in templates with OPT_Wnon_template_friend.
2462 Convert informal message from warning() to inform().
2464 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2465 Mark Mitchell <mark@codesourcery.com>
2467 PR c++/14622
2468 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2469 instantiations for variables.
2471 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2473 PR middle-end/7651
2474 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2475 Check warn_unused_value just once.
2477 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2479 PR c++/26988
2480 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2481 (fn_type_unificiation): Likewise.
2482 (get_bindings): Likewise.
2484 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2486 PR target/29487
2487 * decl.c (finish_function): Use DECL_REPLACEABLE.
2488 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2490 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2492 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2494 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2496 * decl.c (grokvardecl): Don't error if !have_tls.
2497 (grokdeclarator): Likewise.
2498 * parser.c (cp_parser_omp_threadprivate): Likewise.
2500 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2502 PR c++/30703
2503 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2504 parameters and result decls in omp clauses.
2505 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2506 by reference.
2508 2007-02-05 Dirk Mueller <dmueller@suse.de>
2510 PR bootstrap/30510
2511 * parser.c (cp_parser_class_specifier): Always initialize bases.
2513 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2515 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2516 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2517 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2518 expressions.
2519 * semantics.c (finish_omp_atomic): Store a whole expression node
2520 in operand 1, and integer_zero_node in operand 0, for dependent
2521 OMP_ATOMIC. Rewrite to make flow easier to understand.
2523 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2525 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2527 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2529 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2530 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2532 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2534 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2535 keyword warning to -Wc++0x-compat.
2537 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2539 * decl.c (grokdeclarator): Update documentation.
2541 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2543 PR c++/30536
2544 * decl.c (grokdeclarator): If __thread is used together with
2545 a storage class other than extern and static, clear thread_p
2546 after issuing diagnostics and fall through to checking the
2547 storage class.
2549 2007-01-30 Roger Sayle <roger@eyesopen.com>
2551 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2552 calculating the size of an array (to avoid recursive errors).
2554 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2556 PR c++/24745
2557 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2558 to -Wpointer-arith.
2559 * call.c (convert_like_real): Don't warn when converting to
2560 boolean type.
2562 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2564 * decl.c (pop_label): Replace warning with call to
2565 warn_for_unused_label.
2567 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2569 PR C++/28988
2570 * semantics.c (finish_pseudo_destructor_expr): Check the
2571 destrutor name by calling check_dtor_name.
2573 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2575 * lex.c (D_CPP0X): Rename.
2576 (D_CXX0X): To this.
2577 (reswords): D_CPP0X -> D_CXX0X.
2578 (init_reswords): Ditto.
2579 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2580 of C++0x keywords as identifiers.
2582 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2584 PR c++/27492
2585 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2586 function decls.
2588 2007-01-23 Ian Lance Taylor <iant@google.com>
2590 * typeck.c (convert_for_assignment): Only warn about a = b = c
2591 when converting to bool.
2593 2007-01-23 Roger Sayle <roger@eyesopen.com>
2595 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2596 TREE_OVERFLOW.
2597 * typeck.c (ignore_overflows): Remove the remaining uses of
2598 TREE_CONSTANT_OVERFLOW.
2600 2007-01-20 Jan Hubicka <jh@suse.cz>
2602 * decl2.c (start_objects, start_static_storage_duration_function):
2603 Do not make the functions uninlinable.
2605 2007-01-17 Ian Lance Taylor <iant@google.com>
2607 * class.c (add_method): Call VEC_reserve_exact rather than passing
2608 a negative size to VEC_reserve.
2610 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2612 PR c++/29573
2613 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2615 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2617 PR c++/28999
2618 * decl.c (make_typename_type): If the qualified name is not a
2619 type, issue an error.
2620 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2621 formatting.
2623 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2625 * rtti.c: Include target.h.
2626 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2627 don't emit typeinfo for fundamental types as weak.
2628 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2630 2007-01-08 Richard Guenther <rguenther@suse.de>
2632 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2634 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2636 * call.c (standard_conversion): Pass flag to
2637 vector_types_convertible_p to disallow emission of note.
2638 * typeck.c (convert_for_assignment): Pass flag to
2639 vector_types_convertible_p to allow emission of note.
2640 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2641 to disallow emission of note.
2643 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2645 PR c++/28986
2646 * typeck.c (build_binary_op): Call overflow_warning if
2647 TREE_OVERFLOW_P is true for the result and not for any of the
2648 operands.
2650 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2652 PR c++/19439
2653 * class.c (add_method): Don't wait until template
2654 instantiation time to complain about duplicate methods.
2656 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2658 PR c/19978
2659 * semantics.c (finish_unary_op_expr): Warn only if result
2660 overflowed and operands did not.
2662 2007-01-05 Ian Lance Taylor <iant@google.com>
2664 * typeck.c (build_binary_op): Warn about comparing a non-weak
2665 address to NULL.
2667 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2669 * pt.c (tsubst): Propagate the need for structural equality checks
2670 when reducing the level of template parameters.
2672 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2674 * pt.c: Fix a comment typo.
2676 2007-01-02 Ian Lance Taylor <iant@google.com>
2678 * semantics.c (maybe_convert_cond): Optionally warn when using an
2679 assignment as a condition.
2680 * typeck.c (convert_for_assignment): Optionally warn about
2681 assigning the result of an assignment to a bool.
2683 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2685 * pt.c (canonical_template_parms): Correct typo in comment.
2687 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2689 * typeck.c (structural_comptypes): Renamed from "comptypes".
2690 (comptypes): Use canonical type information to perform fast type
2691 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2692 canonical type comparison returns the same results as we would see
2693 from the current, structural check. Support COMPARE_STRUCTURAL
2694 when we need structural checks.
2695 * decl.c (typename_compare): Fix comment.
2696 (build_typename_type): TYPENAME_TYPE nodes require structural
2697 equality checks, because they resolve different based on the
2698 current class type.
2699 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2700 require structural equality checks (for now).
2701 (build_ptrmemfunc_type): Build the canonical pointer to member
2702 function type.
2703 (compute_array_index_type): Whenever we build a new index type
2704 to represent the size of an array in a template, we need to mark
2705 this index type as requiring structural equality. This goes for
2706 arrays with value-dependent sizes with the current ABI, or all
2707 arrays with ABI-1.
2708 * tree.c (cplus_array_hash): New.
2709 (struct cplus_array_info): New.
2710 (cplus_array_compare): New.
2711 (cplus_array_htab): New.
2712 (build_cplus_array_type_1): Use a hash table to cache the array
2713 types we build. Build the canonical array type for each array
2714 type.
2715 (cp_build_qualified_type_real): When building a cv-qualified array
2716 type, use the hash table of array types and build canonical array
2717 types as necessary.
2718 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2719 use structural equality (for now).
2720 * cp-tree.h (COMPARE_STRUCTURAL): New.
2721 * pt.c (canonical_template_parms): New.
2722 (canonical_type_parameter): New.
2723 (process_template_parm): Find the canonical type parameter.
2724 (lookup_template_class): When we have named the primary template
2725 type, set the canonical type for our template class to the primary
2726 template type. If any of the template arguments need structural
2727 equality checks, the template class needs structural equality
2728 checks.
2729 (tsubst): When reducing the level of a template template
2730 parameter, we require structural equality tests for the resulting
2731 parameter because its template parameters have not had their types
2732 canonicalized. When reducing a template type parameter, find the
2733 canonical reduced type parameter.
2734 (any_template_arguments_need_structural_equality_p): New.