| blob | 9a832de80067bd69aa635366b677c1a07968211d |
1 2008-02-12 Jason Merrill <jason@redhat.com>
3 PR c++/34824
4 * call.c (convert_like_real): Pass LOOKUP_ONLYCONVERTING to build_temp
5 if we're doing conversions to call a user-defined conversion function.
7 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
9 PR c++/29048
10 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
11 check here, too.
13 2008-02-12 Jakub Jelinek <jakub@redhat.com>
15 PR c++/34862
16 * init.c (build_new_1): Don't create placement_expr before
17 constructing alloc_call. Verify that the pointer is passed by
18 value to operator new.
20 2008-02-11 Jason Merrill <jason@redhat.com>
22 PR c++/35097
23 * pt.c (tsubst): Don't look up a template typedef in an explicit
24 specialization.
26 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
28 PR c++/35113
29 * tree.c (cp_build_qualified_type_real): When building a
30 cv-qualified array type, build it as a unique type with
31 build_cplus_array_type_1 and then adopt the unqualified type's
32 main variant.
34 2008-02-11 Paolo Carlini <pcarlini@suse.de>
36 PR c++/35077
37 * decl.c (groktypename): Check grokdeclarator return.
39 2008-02-10 Jason Merrill <jason@redhat.com>
41 PR c++/34094
42 * decl2.c (cp_write_global_declarations): Don't write out static
43 data members with DECL_IN_AGGR_P set.
45 2008-02-08 Jason Merrill <jason@redhat.com>
47 PR c++/35116
48 * tree.c (build_target_expr_with_type): Handle void initializer.
49 (bot_manip): Remap slot before recursing.
51 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
53 PR other/35107
54 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
56 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
58 PR c++/35056
59 * tree.c: Include tree-flow.h.
60 (build_target_expr): Check type compatibility.
61 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
62 * call.c (convert_like_real): Convert bitfield to expected type.
64 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
66 PR c++/35049
67 PR c++/35096
68 * typeck.c (structural_comptypes): Call cp_comptypes.
69 (comptypes): New; called from the C/C++ common bits to perform
70 strict checks.
71 (cp_comptypes): Renamed from comptypes, which is already used,
72 with a different signature, by the C++ front end.
73 (build_reinterpret_cast_1): Call cp_comptypes.
74 (ptr_reasonably_similar): Ditto.
75 * decl.c (decls_match): Ditto.
76 * cvt.c (convert_to_reference): Ditto.
77 * cp-tree.h (same_type_p): Ditto.
78 (same_or_base_type_p): Ditto.
79 (comptypes): Rename to cp_comptypes.
80 * pt.c (canonical_type_parameter): Call cp_comptypes.
82 2008-02-05 Jakub Jelinek <jakub@redhat.com>
84 PR c++/33553
85 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
86 value dependent expression.
88 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
90 PR c++/35074
91 * decl2.c (save_template_attributes): When we're modifying the
92 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
93 all of the other variants to add those same attributes. Otherwise,
94 the main variant will be inconsistent with those other variants.
96 2008-02-04 Richard Guenther <rguenther@suse.de>
98 PR java/35035
99 * decl.c (record_builtin_java_type): Make jboolean a
100 integer type again where its mode doesn't match that of bool.
102 2008-02-02 Jason Merrill <jason@redhat.com>
103 Mark Mitchell <mark@codesourcery.com>
105 PR c++/33916
106 * init.c (build_value_init_1): New function.
107 (build_value_init): New function.
108 * typeck2.c (build_functional_cast): Call it.
109 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
111 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
112 TYPE_HAS_CONSTRUCTOR.
113 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
114 add_implicitly_declared_members): Adjust.
115 (check_field_decls): Adjust. Remove warnings about reference/const
116 in class without constructor.
117 (check_bases_and_members): Adjust. Give those warnings here instead.
118 * decl.c (fixup_anonymous_aggr): Adjust.
119 (check_initializer): Adjust, clarify logic slightly.
120 (grok_special_member_properties): Adjust, only set if user-provided.
121 * rtti.c (create_tinfo_types): Don't set.
122 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
123 Use same_type_ignoring_top_level_qualifiers_p.
124 * pt.c (check_explicit_specialization): Adjust.
125 (instantiate_class_template): Adjust.
127 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
128 Jakub Jelinek <jakub@redhat.com>
130 PR c++/34935
131 PR c++/34936
132 * typeck.c (structural_comptypes): Handle comparisons of
133 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
134 REAL_TYPE nodes.
135 * mangle.c (write_builtin_type): Map down to the canonical type,
136 which will be one of the predefined type nodes.
138 2008-01-29 Michael Meissner <michael.meissner@amd.com>
140 PR 35004
141 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
142 bits to allow for expansion of the number of middle end tree
143 codes.
145 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
147 PR c++/34055
148 PR c++/34103
149 PR c++/34219
150 PR c++/34606
151 PR c++/34753
152 PR c++/34754
153 PR c++/34755
154 PR c++/34919
155 PR c++/34961
156 * typeck.c (check_return_expr): Tweak call to
157 check_for_bare_parameter_packs.
158 * class.c (add_method): Be careful with error_mark_nodes.
159 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
160 signature.
161 * pt.c (struct find_parameter_pack_data): Remove
162 SET_PACKS_TO_ERROR.
163 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
164 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
165 (make_pack_expansion): Ditto.
166 (check_for_bare_parameter_packs): Parameter is now a tree, not a
167 tree*.
168 (process_template_parm): Tweak call to
169 check_for_bare_parameter_packs.
170 (push_template_decl_real): Tweak calls to
171 check_for_bare_parameter_packs. If bare parameter packs are found
172 in the list of exceptions, clear out that list after giving an
173 error.
174 * semantics.c (finish_cond): Tweak call to
175 check_for_bare_parameter_packs.
176 (finish_expr_stmt): Ditto.
177 (finish_for_expr): Ditto.
178 (finish_switch_cond): Ditto.
179 (finish_mem_initializers): Ditto.
180 (finish_member_declaration): Ditto.
181 (finish_static_assert): Check for bare parameter packs in the
182 condition.
183 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
184 attributes of a declaration.
185 * parser.c (cp_parser_using_declaration): Tweak call to
186 check_for_bare_parameter_packs.
187 (cp_parser_base_clause): Ditto.
189 2008-01-28 Jason Merrill <jason@redhat.com>
191 PR c++/35007
192 * class.c (build_base_path): Fix !want_pointer case.
194 2008-01-27 Jason Merrill <jason@redhat.com>
196 PR c++/27177
197 * class.c (build_base_path): Fix previous change.
199 2008-01-26 Jakub Jelinek <jakub@redhat.com>
201 PR c++/34965
202 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
203 and TRUTH_XOR_EXPR.
205 2008-01-26 Richard Guenther <rguenther@suse.de>
207 PR c++/34235
208 * typeck.c (build_binary_op): Remove code to shorten compares.
210 2008-01-25 Richard Guenther <rguenther@suse.de>
212 PR c++/33887
213 * decl.c (record_builtin_java_type): Make __java_boolean
214 a variant of bool.
215 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
216 after TYPE_MAIN_VARIANT check.
218 2008-01-25 Jason Merrill <jason@redhat.com>
220 PR c++/27177
221 * class.c (build_base_path): Don't mess with virtual access if
222 skip_evaluation.
223 * call.c (standard_conversion): Don't check whether source type
224 is complete.
226 * decl2.c (is_late_template_attribute): Don't defer attribute
227 visibility just because the type is dependent.
229 2008-01-25 Jason Merrill <jason@redhat.com>
230 Mark Mitchell <mark@codesourcery.com>
232 PR c++/31780
233 * call.c (standard_conversion): Allow conversion from integer/real
234 to complex.
235 (compare_ics): Such a conversion is worse than a normal arithmetic
236 conversion.
238 2008-01-25 Richard Guenther <rguenther@suse.de>
240 PR c++/33887
241 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
242 to true.
244 2008-01-24 Paolo Carlini <pcarlini@suse.de>
246 PR c++/34603
247 * pt.c (push_template_decl_real): Return error_mark_node in case
248 of template definition of non-template.
250 2008-01-24 Jason Merrill <jason@redhat.com>
252 PR c++/34913
253 * decl2.c (is_late_template_attribute): Defer any attribute with
254 dependent args. Also defer type attributes if the type is dependent.
256 2008-01-22 Jakub Jelinek <jakub@redhat.com>
257 Alexandre Oliva <aoliva@redhat.com>
259 PR c++/33984
260 * call.c (reference_binding): For bitfields use the declared bitfield
261 type.
262 (add_builtin_candidates): Likewise.
263 * class.c (layout_class_type): For bitfields copy over the
264 original type quals.
266 2008-01-22 Jason Merrill <jason@redhat.com>
268 PR c++/28560
269 * decl.c (groktypename): Also ignore attributes on dependent
270 possibly-class types.
272 PR c++/34912
273 * friend.c (do_friend): Check for prior declaration of a friend
274 function of a local class.
275 * name-lookup.c (lookup_name_innermost_nonclass_level):
276 No longer static.
277 * name-lookup.h: Declare it.
279 2008-01-22 Tom Tromey <tromey@redhat.com>
281 PR c++/34829:
282 * init.c (build_new_1): Only disallow Java aggregates.
284 2008-01-22 Jakub Jelinek <jakub@redhat.com>
286 PR c++/34607
287 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
288 if decl or init is error_mark_node.
290 PR c++/34918
291 * error.c (dump_expr): Handle VECTOR_CST.
293 2008-01-21 Jason Merrill <jason@redhat.com>
295 PR c++/33959
296 * pt.c (tsubst_aggr_type): Make sure our context is complete.
298 PR c++/34573
299 * pt.c (retrieve_local_specialization): Robustify.
300 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
302 PR c++/34846
303 * pt.c (tsubst): Only call retrieve_local_specialization if the
304 original typedef was in a function template.
306 PR c++/34196
307 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
309 2008-01-21 Richard Guenther <rguenther@suse.de>
311 PR c++/34850
312 * error.c (cp_print_error_function): Deal with recursive
313 BLOCK trees.
315 2008-01-20 Paolo Carlini <pcarlini@suse.de>
317 PR c++/34891
318 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
320 2008-01-20 Paolo Carlini <pcarlini@suse.de>
322 PR c++/34776
323 PR c++/34486
324 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
325 on non-IS_AGGR_TYPE scope.
326 (constructor_name_p): Assert IS_AGGR_TYPE.
328 2008-01-18 Ian Lance Taylor <iant@google.com>
330 PR c++/33407
331 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
332 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
333 DECL_IS_OPERATOR_NEW flag.
335 2008-01-16 Richard Guenther <rguenther@suse.de>
337 PR c++/33819
338 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
339 for conversions to type variants.
341 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
343 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
344 declaration and code. Update copyright year.
346 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
348 PR c++/34399
349 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
350 know we have a class type.
352 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
354 PR c++/34751
355 * pt.c (coerce_template_parameter_pack): When substituting into
356 the type of a non-type template parameter pack. use the
357 deduced/substituted arguments.
358 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
359 can be a parameter pack with the ellipsis following it. When we
360 have an erroneous declaration, allow it to be a parameter pack.
361 (cp_parser_template_parameter): Complain about default
362 arguments on non-type template parameter packs, and parse them
363 using the new cp_parser_default_argument.
364 (cp_parser_parameter_declaration): Complain about parameter packs
365 with default arguments. Move parsing of default arguments into a
366 new function, cp_parser_default_argument.
367 (cp_parser_default_argument): New; extracted from
368 cp_parser_parameter_declaration.
370 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
372 PR c++/34051
373 PR c++/34055
374 PR c++/34102
375 PR c++/34103
376 * typeck.c (check_return_expr): If there are bare parameter packs
377 in the return value, set it to error_mark_node.
378 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
379 * pt.c (find_parameter_packs_r): Look at the type of
380 IDENTIFIER_NODEs (e.g., for user-defined conversions).
381 (check_for_bare_parameter_packs): Flip the result: now returns
382 TRUE when there were bare parameter packs, FALSE otherwise.
383 (push_template_decl_real): Deal with flipped result of
384 check_for_bare_parameter_packs.
385 * semantics.c (finish_cond): If there are bare parameter packs in
386 the conditional, set it to error_mark_node.
387 (finish_expr_stmt): If there are bare parameter packs in the
388 expression, set it to error_mark_node.
389 (finish_for_expr): Ditto.
390 (finish_switch_cond): If there are bare parameter packs in
391 the conditional, set it to error_mark_node.
392 (finish_mem_initializers): If there are bare parameter packs in
393 the member initializer, set it to error_mark_node.
394 (finish_member_declaration): Check the attributes of the
395 declaration for bare parameter packs, and remove the attributes if
396 any have bare parameter packs.
397 * parser.c (cp_parser_using_declaration): Check the using
398 declaration for bare parameter packs.
399 (cp_parser_base_clause): If there are bare parameter packs in a
400 base specifier, don't add it to the chain.
402 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
404 PR c++/34314
405 * error.c (dump_simple_decl): Display ellipsis for template
406 non-type parameter packs.
407 (dump_decl): Display ellipsis for template type parameter packs.
408 (dump_template_decl): Display ellipsis for template template
409 parameter packs.
410 * pt.c (redeclare_class_template): When redeclaring a class
411 template, check for collisions between template parameters and
412 template parameter packs.
414 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
416 PR c++/33964
417 * pt.c (process_partial_specialization): Don't mark template
418 parameters that occur in non-deduced contexts.
419 (struct pair_fn_data): Add include_nondeduced_p.
420 (for_each_template_parm_r): Only visit non-deduced contexts if
421 include_nondeduced_p is set.
422 (for_each_template_parm): Added parameter include_nondeduced_p,
423 which states whether template parameters found in non-deduced
424 contexts should be visited.
425 (uses_template_parms): Visit all template parameters, even those
426 in non-deduced contexts.
428 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
430 PR c++/34052
431 * pt.c (check_default_tmpl_args): Check for parameter packs that
432 aren't at the end of a primary template.
433 (push_template_decl_real): Remove check for parameter packs that
434 aren't at the end of a primary template; that now happens in
435 check_default_tmpl_args.
436 * semantics.c (finish_template_template_parm): Use
437 check_default_tmpl_args to check for errors in the template
438 parameter list.
440 2008-01-12 Doug Kwan <dougkwan@google.com>
442 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
443 instead of OPT_Wreturn_type in warning due to ignored return type
444 qualifiers.
445 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
446 instead of OPT_Wreturn_type in warning due to ignored return type
447 qualifiers.
449 2008-01-08 Jakub Jelinek <jakub@redhat.com>
451 PR c++/33890
452 * semantics.c (finish_omp_for): Don't call
453 fold_build_cleanup_point_expr if processing_template_decl.
455 2008-01-04 Paolo Carlini <pcarlini@suse.de>
456 Jakub Jelinek <jakub@redhat.com>
458 PR c++/34611
459 * error.c (dump_template_argument): Deal with TREE_LIST.
461 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
463 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
464 long" in C++0x mode; change the warning to note that "long long"
465 is only unsupported in C++98 mode.
467 2007-12-20 Jason Merrill <jason@redhat.com>
469 PR c++/34111
470 * call.c (standard_conversion): Derived-to-base is considered a
471 standard conversion.
473 2007-12-19 Jakub Jelinek <jakub@redhat.com>
475 PR c++/34513
476 * parser.c (cp_parser_omp_parallel): For non-combined parallel
477 call cp_parser_statement rather than
478 cp_parser_already_scoped_statement.
480 2007-12-18 Jason Merrill <jason@redhat.com>
482 PR c++/34206
483 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
484 use template parms.
485 (dependent_type_p_r): Handle the domain of an array.
487 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
488 Jakub Jelinek <jakub@redhat.com>
490 PR c++/32565
491 PR c++/33943
492 PR c++/33965
493 * pt.c (template_template_parm_bindings_ok_p): New; verifies
494 bindings of template template parameters after all template
495 arguments have been deduced.
496 (coerce_template_parms): Don't complain when COMPLAIN doesn't
497 include tf_error.
498 (fn_type_unification): Use template_template_parm_bindings_ok_p.
499 (unify): Deal with variadic, bound template template parameters.
500 (get_class_bindings): Use template_template_parm_bindings_ok_p.
502 2007-12-18 Jakub Jelinek <jakub@redhat.com>
504 PR c++/34488
505 * decl.c (grokdeclarator): Reject friend sfk_constructor
506 FUNCTION_TYPE.
508 2007-12-17 Jakub Jelinek <jakub@redhat.com>
510 PR c/34506
511 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
512 in between clauses.
514 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
516 PR debug/7081
517 * cp-lang.c (cp_classify_record): New.
518 (LANG_HOOKS_CLASSIFY_RECORD): Override.
520 2007-12-11 Jakub Jelinek <jakub@redhat.com>
522 PR c++/34238
523 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
525 PR c++/34364
526 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
527 dynamic_cast in a template.
529 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
531 PR c++/34059
532 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
533 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
535 2007-12-10 Jakub Jelinek <jakub@redhat.com>
537 PR c++/34395
538 * error.c (dump_type_prefix, dump_type_suffix): Handle
539 TYPE_PACK_EXPANSION.
541 PR c++/34394
542 * error.c (dump_expr): Handle ABS_EXPR.
544 2007-12-09 Jakub Jelinek <jakub@redhat.com>
546 PR c++/34178
547 PR c++/34340
548 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
549 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
550 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
551 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
552 flag_use_repository and repo_emit_p returned 2.
554 2007-12-06 Jakub Jelinek <jakub@redhat.com>
556 PR c++/34336
557 * tree.c (stabilize_call, stabilize_init): Do nothing if
558 processing_template_decl.
560 2007-12-05 Jakub Jelinek <jakub@redhat.com>
562 PR c++/34271
563 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
564 error instead of assertion failure.
565 * parser.c (cp_parser_decltype): If closing paren is not found,
566 return error_mark_node.
568 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
570 PR c++/34101
571 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
572 packs.
573 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
574 since arg_assoc_template_arg will deal with them (better).
576 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
578 PR c++/33509
579 * pt.c (tsubst_exception_specification): Handle substitutions into
580 member templates, where tsubst_pack_expansion returns a
581 TYPE_PACK_EXPANSION.
583 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
585 PR c++/33091
586 * pt.c (unify_pack_expansion): If we didn't deduce any actual
587 bindings for the template parameter pack, don't try to keep the
588 empty deduced arguments.
589 (unify): If a parameter is a template-id whose template argument
590 list contains a pack expansion that is not at the end, then we
591 cannot unify against that template-id.
593 2007-12-02 Paolo Carlini <pcarlini@suse.de>
595 PR c++/34061
596 * pt.c (current_template_args): Use error_operand_p.
598 2007-12-02 Paolo Carlini <pcarlini@suse.de>
600 PR c++/34273
601 * error.c (dump_decl): Handle TREE_BINFO.
603 2007-12-01 Ollie Wild <aaw@google.com>
605 PR c++/8171
606 * typeck.c (build_binary_op): Add conversion of pointers to function
607 members appearing as operands to the equality operators.
609 2007-11-30 Jakub Jelinek <jakub@redhat.com>
611 PR c++/34275
612 * error.c (dump_expr): Handle OBJ_TYPE_REF.
614 2007-11-29 Jakub Jelinek <jakub@redhat.com>
616 PR c++/34270
617 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
618 in templates.
619 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
620 Likewise.
622 PR c++/34267
623 PR c++/34268
624 * parser.c (cp_parser_decltype): Don't call finish_id_expression
625 on ~type.
626 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
627 and ~type early.
629 2007-11-27 Jakub Jelinek <jakub@redhat.com>
631 PR tree-optimization/34181
632 * method.c (use_thunk): Don't inline the call in the thunk.
634 PR c++/34213
635 * tree.c (decl_linkage): Static data members and static member
636 functions in anonymous ns classes are lk_external.
638 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
640 PR c++/34081
641 * decl.c (start_preparsed_function): Pass
642 processing_template_decl for the new allocate_struct_function
643 parameter.
645 2007-11-25 Richard Guenther <rguenther@suse.de>
647 * decl.c (poplevel): Use BLOCK_CHAIN.
649 2007-11-24 Ollie Wild <aaw@google.com>
651 * typeck.c (delta_from_ptrmemfunc): New function.
652 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
653 (build_binary_op): Call delta_from_ptrmemfunc.
655 2007-11-23 Jakub Jelinek <jakub@redhat.com>
657 PR c++/30293
658 PR c++/30294
659 * decl.c (cp_finish_decl): Disallow variable or field
660 definitions if extern "Java" aggregates.
661 (grokparms): Disallow parameters with extern "Java"
662 aggregates.
663 (check_function_type): Disallow function return values
664 with extern "Java" aggregates.
665 * init.c (build_new_1): Disallow placement new with
666 extern "Java" aggregates.
668 2007-11-23 Mark Mitchell <mark@codesourcery.com>
669 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
671 PR c++/5310
672 * call.c (convert_like_real): Build a zero constant when __null is
673 converted to an integer type.
675 2007-11-22 Jakub Jelinek <jakub@redhat.com>
677 PR c++/34094
678 * decl2.c (cp_write_global_declarations): Issue error about static
679 data members in anonymous namespace which are declared and used,
680 but not defined.
682 2007-11-20 Jakub Jelinek <jakub@redhat.com>
684 PR c++/34089
685 * parser.c (cp_parser_class_head): Reject function template ids.
687 PR c++/28879
688 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
689 when processing_template_decl to build_array_type.
691 PR c++/33962
692 * pt.c (more_specialized_fn): Don't segfault if one or
693 both argument list end with ellipsis.
695 2007-11-18 Jakub Jelinek <jakub@redhat.com>
697 PR c++/30988
698 * semantics.c (finish_call_expr): Set
699 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
700 or OVERLOAD with all noreturn functions.
702 2007-11-16 Jakub Jelinek <jakub@redhat.com>
704 PR c++/34100
705 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
706 error_mark_node.
708 2007-11-13 Jakub Jelinek <jakub@redhat.com>
710 PR c++/34054
711 PR c++/34056
712 PR c++/34057
713 PR c++/34058
714 PR c++/34060
715 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
716 set to error_mark_node the outermost POINTER_TYPE to the pack if
717 it is seen in a POINTER_TYPE.
718 (push_template_decl_real): If check_for_bare_parameter_packs
719 fails for function return type, set the return type to
720 integer_type_node. If check_for_bare_parameter_packs failed
721 for non-function, return error_mark_node.
723 PR c++/29225
724 * call.c (build_new_op): Call resolve_args before calling
725 build_over_call.
727 2007-11-11 Tom Tromey <tromey@redhat.com>
729 PR c++/17577:
730 * lex.c (handle_pragma_implementation): Use cpp_included_before.
732 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
734 PR c++/8570
735 * pt.c (redeclare_class_template): Update error message. Use a
736 note to show the previous declaration.
737 (tsubst_friend_class): Use the location of the friend template as
738 the input location before calling redeclare_class_template.
740 2007-11-11 Jakub Jelinek <jakub@redhat.com>
742 PR c++/34068
743 * semantics.c (finish_pseudo_destructor_expr): Handle
744 object == error_mark_node.
746 2007-11-10 Jakub Jelinek <jakub@redhat.com>
748 PR c++/32241
749 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
750 is not scalar type, let finish_class_member_access_expr handle
751 diagnostics. Pass BIT_NOT_EXPR argument to
752 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
754 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
756 PR c++/33510
757 * decl.c (cp_complete_array_type): If any of the initializer
758 elements are pack expansions, don't compute the array size yet.
760 2007-11-08 Andrew Pinski <pinskia@gmail.com>
762 PR c++/30297:
763 * tree.c (decl_linkage): Fields have no linkage.
765 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
767 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
769 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
771 PR c++/33045
772 PR c++/33837
773 PR c++/33838
774 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
775 Be careful with ERROR_MARK_NODEs.
776 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
777 argument.
779 2007-11-07 Jakub Jelinek <jakub@redhat.com>
781 PR c++/33501
782 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
783 on incomplete type.
785 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
787 PR c++/33977
788 PR c++/33886
789 * tree.c (c_build_qualified_type): Define bridge to
790 cp_build_qualified_type.
792 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
794 PR c++/31439
795 PR c++/32114
796 PR c++/32115
797 PR c++/32125
798 PR c++/32126
799 PR c++/32127
800 PR c++/32128
801 PR c++/32253
802 PR c++/32566
803 * typeck.c (check_return_expr): Pass address of retval to
804 check_for_bare_parameter_packs.
805 * class.c (build_base_field): Tolerate bases that have no layout
806 due to errors.
807 (end_of_base): Ditto.
808 * tree.c (canonical_type_variant): Be careful with
809 ERROR_MARK_NODE.
810 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
811 tree*.
812 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
813 which states whether parameter packs should be replaced with
814 ERROR_MARK_NODE.
815 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
816 possible. If set_packs_to_error is set true, replace the parameter
817 pack with ERROR_MARK_NODE. Manage our own pointer sets.
818 (uses_parameter_packs): Don't set parameter packs to
819 ERROR_MARK_NODE.
820 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
821 which may be modified (if it is a parameter pack). Instructs
822 find_parameter_packs_r to replace parameter packs with
823 ERROR_MARK_NODE (so that they won't cause errors later on).
824 (process_template_parm): Pass pointer to
825 check_for_bare_parameter_packs.
826 (process_partial_specialization): Replace pack expansions before
827 the end of the template argument list with ERROR_MARK_NODE.
828 (push_template_decl_real): Pass pointer to
829 check_for_bare_parameter_packs. Replace parameter packs not at the
830 end of the template parameter list with ERROR_MARK_NODE.
831 (convert_template_argument): Be more careful about using DECL_NAME
832 on only declarations.
833 (unify): Can't unify against ERROR_MARK_NODE.
834 * semantics.c (finish_cond): Pass pointer to
835 check_for_bare_parameter_packs.
836 (finish_expr_stmt): Ditto.
837 (finish_for_expr): Ditto.
838 (finish_switch_cond): Pass pointer to
839 check_for_bare_parameter_packs, and call it before we put the
840 condition into the statement.
841 (finish_mem_initializers): Pass pointer to
842 check_for_bare_parameter_packs.
843 (finish_member_declaration): Ditto.
844 * parser.c (cp_parser_base_clause): Ditto.
846 2007-11-06 Jakub Jelinek <jakub@redhat.com>
848 PR target/33168
849 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
850 with the final TREE_READONLY flag in place. processing_template_decl
851 is known to be 0 in this part of function.
853 PR c++/33894
854 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
855 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
856 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
857 * semantics.c (finish_omp_atomic): Revert most of the
858 2007-02-05 changes, just keep the new representation of
859 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
861 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
863 PR c++/33871
864 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
865 local.
867 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
869 PR c++/33996
870 PR c++/33235
871 PR c++/33930
872 * typeck.c (merge_types): Don't lose rvalue references when
873 merging types.
874 * call.c (build_over_call): Don't elide move constructors just
875 because the copy constructor is trivial (!).
876 (compare_ics): If comparing cv-qualifiers fails, we can still order
877 based on binding lvalues vs. rvalues.
879 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
881 PR c++/33939
882 * pt.c (unify_pack_expansion): bring handling of function call
883 arguments into line with type_unification_real.
885 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
887 * typeck.c (build_binary_op): Use pedwarn instead of error for
888 consistency.
890 2007-11-05 Jakub Jelinek <jakub@redhat.com>
892 PR c++/33836
893 * parser.c (cp_parser_unary_expression): For &&label call
894 cp_parser_non_integral_constant_expression and return error_mark_node
895 if it returned true.
897 PR c++/33969
898 * decl.c (grokdeclarator): Don't call build_memfn_type if type
899 is neither FUNCTION_TYPE nor METHOD_TYPE.
901 2007-11-02 Jakub Jelinek <jakub@redhat.com>
903 PR c++/33516
904 * parser.c (cp_parser_nested_name_specifier_opt): Use
905 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
906 typedef of currently open class.
908 2007-11-02 Paolo Carlini <pcarlini@suse.de>
910 PR c++/33495
911 * error.c (dump_expr): Deal specially with statements.
913 2007-11-01 Jason Merrill <jason@redhat.com>
915 PR c++/30897
916 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
917 template parms.
918 (lookup_template_class): Use it to get the outer template args
919 for instantiating one.
921 PR c++/29236
922 * pt.c (reduce_template_parm_level): tsubst the parameters
923 of a template template parm.
925 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
927 PR c++/33955
928 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
930 2007-11-01 Jakub Jelinek <jakub@redhat.com>
932 PR c++/32384
933 * parser.c (cp_parser_postfix_dot_deref_expression): If
934 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
935 first and if that succeeds and type is SCALAR_TYPE_P, create
936 PSEUDO_DTOR_EXPR.
938 PR c++/32260
939 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
940 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
941 as for std::type_info.
943 2007-10-31 Paolo Carlini <pcarlini@suse.de>
945 PR c++/33494
946 * cxx-pretty-print.c (pp_cxx_typeid_expression,
947 pp_cxx_delete_expression): Change to static linkage.
948 * cxx-pretty-print.h: Adjust declarations.
949 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
950 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
951 MODOP_EXPR): Forward to pp_expression.
953 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
954 Fix typo.
956 2007-10-31 Christian Bruel <christian.bruel@st.com>
957 Mark Mitchell <mark@codesourcery.com>
959 PR c++/19531
960 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
961 if retval is volatile.
963 2007-10-30 Jakub Jelinek <jakub@redhat.com>
965 PR c++/33616
966 * decl2.c (build_offset_ref_call_from_tree): Call
967 build_non_dependent_expr on object prior to building ADDR_EXPR from it
968 if FN is DOTSTAR_EXPR.
970 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
972 PR c++/31993
973 PR c++/32252
974 * pt.c (find_parameter_packs_r): Fix typo in comment.
975 (convert_template_argument): Look at the pattern of a pack
976 expansion to determine what kind of entity we're converting.
977 (coerce_template_parameter_pack): When we have coerced a non-type
978 template parameter pack, substitute into the type of that pack.
979 (tsubst_pack_expansion): When our substitution of a parameter pack
980 is a "trivial" substitution of itself, just substitute into the
981 pack expansion rather than actually expanding.
983 2007-10-29 Jakub Jelinek <jakub@redhat.com>
985 PR c++/33841
986 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
987 for non-integral type bitfields. Return true if bitfield is correct, false
988 error has been diagnosed.
989 (check_field_decls): If check_bitfield_decl returned false, call also
990 check_field_decl.
992 2007-10-28 Paolo Carlini <pcarlini@suse.de>
993 Mark Mitchell <mark@codesourcery.com>
995 PR c++/30659
996 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
997 class member error out and return.
999 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1001 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1002 to current_function_decl rather than 0.
1004 PR c++/33844
1005 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1006 ->* rather than .*.
1007 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1009 2007-10-27 Jason Merrill <jason@redhat.com>
1011 PR c++/5247
1012 * call.c (convert_default_arg): Detect recursion.
1014 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1016 PR c++/33842
1017 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1018 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1019 OFFSETOF_EXPR.
1020 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1021 functions.
1022 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1024 2007-10-26 Jason Merrill <jason@redhat.com>
1026 PR c++/24791
1027 * pt.c (get_template_info): New fn.
1028 (template_class_depth): Use it.
1029 (push_template_decl_real): Check that the template args of the
1030 definition match the args of the previous declaration.
1032 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1034 PR c++/31988
1035 * decl2.c (coerce_new_type): Do not allow a default argument for
1036 the first parameter.
1038 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1040 PR c++/33839
1041 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1042 don't see the leading '('. Only lookup names if we get an
1043 IDENTIFIER_NODE.
1045 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1047 PR c++/33744
1048 * parser.c (cp_parser_parenthesized_expression_list): Set
1049 greater_than_is_operator_p to true in between the parens.
1051 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1053 PR c++/31747
1054 * decl.c (grokdeclarator): In case of conflicting specifiers
1055 just return error_mark_node.
1057 2007-10-26 Ollie Wild <aaw@google.com>
1059 * expr.c (cxx_expand_expr): Removed.
1060 * cp-tree.h (exx_expand_expr): Removed.
1061 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1062 with c_expand_expr.
1064 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1066 PR c++/33843
1067 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1069 2007-10-23 Jason Merrill <jason@redhat.com>
1071 PR c++/25950 (DR 391)
1072 * call.c (struct conversion): Remove check_copy_constructor_p.
1073 (reference_binding): Always bind a reference directly to a
1074 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1075 temporary creation.
1076 (check_constructor_callable): Remove.
1077 (convert_like_real): Don't call it.
1078 (initialize_reference): Don't call check_constructor_callable.
1079 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1080 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1081 conversions if LOOKUP_NO_TEMP_BIND.
1082 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1083 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1084 second conversion.
1085 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1087 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1089 PR c++/33372
1090 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1091 before checking if its type is integral.
1093 2007-10-22 Jason Merrill <jason@redhat.com>
1095 PR c++/33620
1096 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1097 * pt.c (apply_late_template_attributes): Splice out dependent
1098 attributes from DECL_ATTRIBUTES.
1100 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1102 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1104 * typeck.c (build_binary_op) : Use appropriate warning option
1105 instead of unnamed warning.
1107 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1109 PR c++/31446
1110 * pt.c (current_template_args): Do not change TREE_LIST elements
1111 with a TREE_VALUE of error_mark_node.
1113 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1115 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1116 * decl.c (start_decl): Tidy.
1117 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1118 the type.
1119 (grokdeclarator): Clarify comment.
1121 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1123 PR c++/30303
1124 * decl.c (grokfndecl): Return NULL after the "definition of
1125 implicitly-declared" error happened.
1127 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1129 PR c++/26698
1130 * call.c (build_user_type_conversion_1): Do not consider conversion
1131 functions to convert a (possibly cv-qualified) object to the (possibly
1132 cv-qualified) same object type (or a reference to it), to a (possibly
1133 cv-qualified) base class of that type (or a reference to it).
1135 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1137 * pt.c (tsubst): Use template_parm_level_and_index.
1139 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1141 PR c++/32121
1142 * parser.c (cp_parser_compound_statement): Handle label-declarations
1143 at the beginning of the compound statement.
1144 (cp_parser_block_declaration): Issue diagnostics about __label__
1145 not at the beginning of a block.
1147 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1149 PR c++/33461
1150 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1151 to convert_template_argument.
1152 (coerce_template_parms): Return error_mark_node after fixed-length
1153 error.
1154 (tsubst_decl): Check for error_mark_node the return value of the
1155 first tsubst in 'case VAR_DECL'.
1157 2007-10-08 Ollie Wild <aaw@google.com>
1159 * typeck2.c (digest_init): Call cplus_expand_constant after
1160 convert_for_initialization.
1161 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1162 * expr.c (cplus_expand_constant): Updated function description.
1164 2007-10-04 Jason Merrill <jason@redhat.com>
1166 PR c++/20416
1167 * call.c (initialize_reference): Handle local static reference
1168 temps properly.
1170 2007-10-03 Jason Merrill <jason@redhat.com>
1172 PR c++/32470
1173 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1174 (push_namespace): Here.
1175 (handle_namespace_attrs): New fn for the attr code.
1176 (leave_scope): Don't pop_visibility.
1177 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1178 * parser.c (cp_parser_namespace_definition): Call
1179 handle_namespace_attrs and pop_visibility as appropriate.
1181 PR c++/11756
1182 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1184 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1186 * decl.c (duplicate_decls): Preserve linkage flags for mere
1187 redeclarations of gnu_inline definitions.
1189 2007-10-03 Jason Merrill <jason@redhat.com>
1191 PR c++/15764
1192 * decl.c (wrap_cleanups_r): New fn.
1193 (wrap_temporary_cleanups): New fn.
1194 (initialize_local_var): Call it.
1196 2007-09-29 Jason Merrill <jason@redhat.com>
1198 PR c++/33094
1199 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1200 constant to not have DECL_EXTERNAL if it's file-local.
1202 2007-09-28 Ollie Wild <aaw@google.com>
1204 Revert
1205 2007-09-27 Ollie Wild <aaw@google.com>
1207 * typeck2.c (digest_init): Call cplus_expand_constant after
1208 convert_for_initialization.
1209 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1210 * expr.c (cplus_expand_constant): Updated function description.
1212 2007-09-28 Jason Merrill <jason@redhat.com>
1214 PR c++/10179
1215 * class.c (layout_empty_base): Take rli parameter, update
1216 rli->record_align if empty base has user-specified alignment.
1217 (build_base_field): Pass rli to it.
1219 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1221 PR c++/33213
1222 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1224 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1226 PR c++/33118
1227 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1228 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1229 (dump_parameters): Just call dump_type for argument packs too.
1231 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1233 PR c++/31434
1234 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1235 qualification by creating qualified PACK_EXPANSION_PATTERN and
1236 then calling make_pack_expansion on it.
1238 2007-09-27 Ollie Wild <aaw@google.com>
1240 * typeck2.c (digest_init): Call cplus_expand_constant after
1241 convert_for_initialization.
1242 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1243 * expr.c (cplus_expand_constant): Updated function description.
1245 2007-09-27 Jason Merrill <jason@redhat.com>
1247 PR c++/33571
1248 * decl2.c (is_late_template_attribute): Don't crash on unknown
1249 attribute.
1251 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1253 PR c++/33493
1254 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1255 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1256 spaces in the formatting.
1257 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1259 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1261 * error.c (cxx_print_error_function): Add third argument, pass
1262 it over to lhd_print_error_function.
1263 (cp_print_error_function): If diagnostic->abstract_origin, print
1264 virtual backtrace.
1265 * cp-tree.h (struct diagnostic_info): New forward decl.
1266 (cxx_print_error_function): Add third argument.
1268 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1270 PR c++/33207
1271 * name-lookup.c (pushtag): Do not create an implicit typedef before
1272 the associated type declaration is known to be valid.
1274 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1276 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1277 rather than pointers.
1279 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1281 PR c++/14688
1282 * search.c (check_final_overrider): Fail if
1283 targetm.comp_type_attributes returns 0.
1285 2007-09-24 Jason Merrill <jason@redhat.com>
1287 PR c++/33239
1288 * pt.c (resolve_typename_type): Don't look things up in the original
1289 template if it would mean losing template arguments.
1291 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1293 PR c++/33506
1294 * cp-tree.h (cxx_type_hash_eq): New prototype.
1295 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1296 * tree.c (cxx_type_hash_eq): New function.
1298 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1300 PR c++/33185
1301 * tree.c (cp_build_qualified_type_real): Build a canonical
1302 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1304 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1306 PR c++/33112
1307 PR c++/33185
1308 * tree.c (cplus_array_compare): Compare pointers, not types.
1309 (build_cplus_array_type_1): Store new array type into the hash
1310 table before building the canonical type; build the canonical type
1311 correctly.
1312 (cp_build_qualified_type_real): Put all of the array types with
1313 cv-qualified element types into the C++ array hash table, built as
1314 variants of the unqualified versions.
1316 2007-09-23 Jason Merrill <jason@redhat.com>
1318 PR c++/16370
1319 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1320 for deprecation warnings.
1322 2007-09-22 Jason Merrill <jason@redhat.com>
1324 PR c++/15269
1325 * call.c (build_over_call): Warn about deprecated virtuals.
1327 PR c++/19407
1328 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1329 (MAYBE_TAGGED_TYPE_P): Remove.
1330 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1331 instead of calling is_late_template_attribute again.
1332 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1333 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1334 Don't crash on typedefs from non-template classes.
1335 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1336 (is_late_template_attribute): All attributes applied to template
1337 parms or typename types are dependent. Static.
1338 (splice_template_attributes): Pass decl through.
1339 (save_template_attributes): Likewise.
1341 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1343 PR c++/33496
1344 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1345 returned from tsubst_pack_expansion.
1346 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1347 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1349 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1351 PR c++/33460
1352 * semantics.c (finish_id_expression): Use consistently
1353 context_for_name_lookup.
1354 * decl.c (fixup_anonymous_aggr): Fix error message for
1355 anonymous struct (vs union).
1357 2007-09-19 Jason Merrill <jason@redhat.com>
1359 PR c++/7586
1360 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1361 (retrieve_specialization): Only tagged types use
1362 DECL_TEMPLATE_INSTANTIATIONS.
1363 (instantiate_class_template): Push nested classes too.
1364 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1365 tagged types.
1366 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1367 * init.c (is_aggr_type): Remove redundant tests.
1368 * class.c (push_nested_class): Use CLASS_TYPE_P.
1370 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1372 PR c++/33459
1373 * init.c (build_zero_init): If, recursively, build_zero_init
1374 returns a NULL_TREE, do not append it to the VEC of constructors.
1376 2007-09-18 Jason Merrill <jason@redhat.com>
1378 PR c++/17743
1379 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1380 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1381 ATTR_FLAG_TYPE_IN_PLACE.
1382 (tsubst): Do unqualified lookup to find typedefs from current class.
1383 [ARRAY_TYPE]: Propagate alignment info.
1384 * decl2.c (is_late_template_attribute): Only defer handling of
1385 attribute aligned if the expression is dependent.
1386 (save_template_attributes): If we're deferring any attributes,
1387 make this a naming typedef.
1389 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1391 PR c++/33462 (again)
1392 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1393 va_arg instead of __builtin_va_arg.
1395 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1397 PR c++/33462
1398 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1399 (pp_cxx_primary_expression): Use it.
1400 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1401 * error.c (dump_expr): Use it.
1403 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1405 PR c++/33463
1406 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1407 out case TYPEID_EXPR to...
1408 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1409 and pp_cxx_right_paren.
1410 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1411 * error.c (dump_expr): Use it.
1413 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1415 PR c++/33464
1416 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1417 (pp_cxx_primary_expression): Use it.
1418 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1419 * error.c (dump_expr): Use it.
1421 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1423 PR c++/33124
1424 * init.c (build_new): Remove warning for zero-element
1425 allocations.
1427 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1429 PR c++/32756
1430 * call.c (maybe_handle_implicit_object): Set this_p, clear
1431 rvaluedness_matches_p.
1432 (compare_ics): Do not compare rvaluedness matching when one of the
1433 operands is an implicit object.
1435 2007-09-14 Jason Merrill <jason@redhat.com>
1437 PR c++/17743, c++/19163
1438 * decl2.c (is_late_template_attribute): New fn.
1439 (splice_template_attributes, save_template_attributes): New fns.
1440 (cplus_decl_attributes): Call save_template_attributes.
1441 * pt.c (apply_late_template_attributes): New fn.
1442 (instantiate_class_template, tsubst_decl): Use it.
1443 * cp-tree.h: Declare is_late_template_attribute.
1445 2007-09-13 Tom Tromey <tromey@redhat.com>
1447 * parser.c (cp_lexer_new_main): Don't use
1448 c_lex_return_raw_strings.
1449 (cp_lexer_get_preprocessor_token): Update. Add special case when
1450 lexer is NULL.
1452 2007-09-11 Jan Hubicka <jh@suse.cz>
1454 * method.c (use_thunk): Use tree_rest_of_compilation
1455 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1456 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1457 * cp-tree.h (expand_body): Kill.
1458 (emit_associated_thunks): Declare.
1459 * semantics.c (emit_associated_thunks): Export.
1460 (expand_body): Kill.
1462 2007-09-09 David Daney <ddaney@avtrex.com>
1464 PR c++/33324
1465 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1466 to calculate cookie_ptr.
1468 2007-09-08 Jason Merrill <jason@redhat.com>
1470 PR c++/33342
1471 * pt.c (most_specialized_class): Set processing_template_decl
1472 while tsubsting partial spec args.
1474 2007-09-06 Jason Merrill <jason@redhat.com>
1476 * decl2.c (get_guard): Copy visibility from the guarded variable.
1478 2007-09-06 Jan Hubicka <jh@suse.cz>
1480 * semantics.c (expand_body): Do not mark arguments of clones used.
1482 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1484 PR c++/32674
1485 * decl.c (cp_finish_decl): When processing_template_decl,
1486 deal correctly with init as TREE_LIST.
1488 2007-09-06 Tom Tromey <tromey@redhat.com>
1490 * decl.c (finish_function): Put return's location on line zero of
1491 file.
1493 2007-09-05 Jason Merrill <jason@redhat.com>
1495 PR c++/15745
1496 * except.c (prepare_eh_type): Use type_decays_to.
1498 PR c++/15097
1499 * init.c (build_delete): Use build_headof to get the address of the
1500 complete object if we aren't using the deleting destructor.
1501 * rtti.c (build_headof): No longer static.
1502 * cp-tree.h: Declare it.
1504 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1506 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1507 decl if a prototype for XX is provided with throw().
1509 PR c++/33289
1510 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1511 on __*_chk non-__builtin_* decls.
1513 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1515 PR c++/30302
1516 * semantics.c (finish_id_expression): Use context_for_name_lookup
1517 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1518 * class.c (finish_struct_anon): Deal correctly with anonymous
1519 structs (vs unions, as GNU extension) in error messages.
1521 2007-09-05 Jan Hubicka <jh@suse.cz>
1523 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1524 call, DECL_EXTERNAL checks and current_function_decl saving.
1526 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1528 PR c++/29731 (again)
1529 * parser.c (cp_parser_primary_expression): Return error_mark_node
1530 when a statement-expression is found in a template-argument list.
1532 2007-09-04 Jason Merrill <jason@redhat.com>
1534 * except.c (initialize_handler_parm): Use
1535 fold_build_cleanup_point_expr.
1537 PR c++/31419
1538 * call.c (reference_binding): Don't look for user-defined conversions
1539 to the same type.
1541 PR c++/31411
1542 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1543 the MUST_NOT_THROW_EXPR.
1545 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1547 * decl.c (cp_finish_decl): Call determine_visibility before
1548 make_rtl_for_nonlocal_decl.
1550 2007-09-04 Jason Merrill <jason@redhat.com>
1552 PR c++/14032
1553 * pt.c (most_specialized_class): Substitute outer template
1554 arguments into the arguments of a member template partial
1555 specialization.
1556 (strip_innermost_template_args): New fn.
1558 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1560 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1562 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1564 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1565 * decl.c (cp_make_fname_decl): Likewise,
1566 * parser.c (cp_parser_string_literal): Likewise,
1567 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1568 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1569 Likewise,
1571 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1573 PR c++/33208
1574 * typeck.c (build_unary_op): Fix error message for
1575 Boolean expression as operand to operator--.
1577 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1579 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1580 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1581 Likewise.
1583 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1585 PR c++/32597
1586 * init.c (build_default_init): Make extern.
1587 * cp-tree.h (build_default_init): Declare here.
1588 * pt.c (tsubst_expr): When the instantiation of the initializer of
1589 a variable results in an empty list, default-initialize the
1590 variable.
1591 (tsubst_copy_and_build): When the instantiation of the initializer
1592 in a new expression results in an empty initializer list,
1593 default-initialize it.
1595 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1597 * mangle.c (write_type): Change mangling of rvalue reference from
1598 `RR' to `O'.
1600 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1602 * decl.c (duplicate_decls): Remove duplicated line.
1604 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1606 PR c++/33210
1607 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1608 BOUND_TEMPLATE_TEMPLATE_PARM.
1610 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1612 PR c++/32113
1613 * search.c (lookup_member): Check the name argument for
1614 error_mark_node.
1616 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1618 PR c++/33212
1619 * parser.c (cp_parser_trait_expr): Check rerurn value of
1620 cp_parser_type_id.
1622 2007-08-30 Ollie Wild <aaw@google.com>
1624 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1625 convert_ptrmem for pointer to member conversions.
1626 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1627 (ocp_convert): Update cp_convert_to_pointer call.
1628 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1629 members.
1630 (build_static_cast_1): Check can_convert for conversions in either
1631 direction.
1632 (get_delta_difference_1): New function.
1633 (get_delta_difference): Refactor to call get_delta_difference_1.
1635 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1637 * decl.c (start_preparsed_function): Set
1638 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1640 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1642 PR c++/33209
1643 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1644 BOUND_TEMPLATE_TEMPLATE_PARM.
1646 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1648 PR c++/32596
1649 PR c++/32400
1650 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1651 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1653 2007-08-27 Jason Merrill <jason@redhat.com>
1655 PR c++/29000
1656 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1657 Look inside STMT_EXPR.
1658 * semantics.c (stmt_expr_value_expr): New fn.
1659 * cp-tree.h: Declare it.
1661 PR c++/28558
1662 * decl.c (groktypename): Ignore attributes applied to class type.
1664 2007-08-28 Richard Guenther <rguenther@suse.de>
1666 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1668 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1670 * error.c (dump_expr): Handle COMPLEX_CST.
1671 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1672 (pp_cxx_expression): Likewise.
1674 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1676 * decl.c (GNU_INLINE_P): New.
1677 (duplicate_decls): Handle gnu_inline. Merge attributes and
1678 some flags in overriding definitions.
1679 (redeclaration_error_message): Handle gnu_inline.
1680 (start_preparsed_function): Likewise.
1682 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1684 * call.c (sufficient_parms_p): Constify.
1685 * class.c (same_signature_p): Likewise.
1686 * cp-gimplify.c (is_invisiref_parm,
1687 cxx_omp_privatize_by_reference): Likewise.
1688 * cp-objcp-common.c (has_c_linkage): Likewise.
1689 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1690 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1691 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1692 num_artificial_parms_for, comp_template_parms,
1693 template_parameter_pack_p, any_dependent_template_arguments_p,
1694 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1695 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1696 zero_init_p, member_p, cp_lvalue_kind,
1697 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1698 varargs_function_p, is_dummy_object, special_function_kind,
1699 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1700 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1701 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1702 cp_has_mutable_p, at_least_as_qualified_p,
1703 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1704 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1705 * except.c (nothrow_libfn_p): Likewise.
1706 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1707 Likewise.
1708 * pt.c (comp_template_parms, template_parameter_pack_p,
1709 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1710 any_dependent_template_arguments_p): Likewise.
1711 * repo.c (repo_export_class_p): Likewise.
1712 * semantics.c (anon_aggr_type_p): Likewise.
1713 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1714 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1715 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1716 zero_init_p, special_function_p): Likewise.
1717 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1718 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1719 compparms, invalid_nonstatic_memfn_p,
1720 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1721 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1722 cp_has_mutable_p, lvalue_or_else): Likewise.
1724 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1726 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1727 * cp-objcp-common.c (cp_tree_size): Ditto.
1728 * tree.c (cp_walk_subtrees): Ditto
1729 * cp-tree.def (TINST_LEVEL): Go away.
1730 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1731 move together with other non-tree structs.
1732 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1733 (union lang_tree_node): Eliminate tinst_level field.
1734 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1735 (current_instantiation, outermost_tinst_level): Return
1736 a "struct tinst_level *".
1738 * error.c (print_instantiation_partial_context): Change second
1739 parameter to a "struct tinst_level *". Replace accessor macros
1740 with field access.
1741 (print_instantiation_full_context): Likewise.
1742 * lex.c (in_main_input_context): Likewise.
1744 * pt.c (struct pending_templates): New.
1745 (pending_templates, last_pending_template): Use it as a type.
1746 (current_tinst_level): Change typo to "struct tinst_level *"
1747 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1748 (add_pending_template): Construct a "struct pending_template".
1749 Replace TINST_LEVEL accessor macros with field access.
1750 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1751 (pop_tinst_level): Likewise.
1752 (instantiate_pending_templates): Likewise. Factor common code used
1753 when an instantiation has been done.
1754 (outermost_tinst_level): Replace tree_last with loop.
1755 (current_instantiation): Return a "struct tinst_level *".
1757 2007-08-24 Ollie Wild <aaw@google.com>
1759 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1760 * name-lookup.h (cp_binding_level): Remove vtables member.
1762 2007-08-24 Richard Guenther <rguenther@suse.de>
1764 * tree.c (cp_cannot_inline_tree_fn): Remove.
1765 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1766 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1767 Remove define.
1769 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1771 PR c++/32567
1772 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1773 error_mark_node right away if build_expr_type_conversion
1774 returned it.
1776 PR c++/32898
1777 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1778 is error_mark_node rather than NULL_TREE.
1779 * pt.c (check_explicit_specialization): Likewise.
1781 PR c++/31941
1782 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1783 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1785 2007-08-22 Jason Merrill <jason@redhat.com>
1787 PR c++/29365
1788 * pt.c (outermost_tinst_level): New function.
1789 * lex.c (in_main_input_context): New function.
1790 * cp-tree.h: Declare it.
1791 * decl2.c (constrain_class_visibility): Use it to avoid warning
1792 about uses of the anonymous namespace in the main input file.
1794 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1796 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1798 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1800 PR c++/7302
1801 * class.c (finish_struct_1): Warn when a class has virtual
1802 functions and accessible non-virtual destructor.
1804 2007-08-20 Richard Guenther <rguenther@suse.de>
1806 PR c++/22369
1807 PR c++/22451
1808 * call.c (build_new_method_call): Convert initializer to
1809 the basetype.
1810 * init.c (build_aggr_init): Do not fiddle with types.
1811 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1812 * except.c (build_throw): Do not drop qualifiers for the
1813 pointer type.
1814 * typeck.c (get_member_function_from_ptrfunc): Do not
1815 fiddle with types, instead convert.
1816 (build_ptrmemfunc1): Convert to the target type for
1817 initialization.
1818 (gfc_trans_allocate): Convert result to target type.
1819 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1820 pointer-to-member structures shall have alias set zero as well.
1822 2007-08-20 Richard Guenther <rguenther@suse.de>
1824 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1825 Remove.
1826 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1827 (nonstatic_local_decl_p): Likewise.
1828 * tree.c (cp_auto_var_in_fn_p): Remove.
1829 * decl.c (nonstatic_local_decl_p): Remove.
1831 2007-08-20 Richard Guenther <rguenther@suse.de>
1833 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1834 Remove define.
1835 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1836 cp_walk_subtrees lh parameter.
1837 (cp_walk_tree_without_duplicates): New define to
1838 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1839 * tree.c (count_trees): Call
1840 cp_walk_tree_without_duplicates.
1841 (verify_stmt_tree): Call cp_walk_tree.
1842 (break_out_target_exprs): Likewise.
1843 (WALK_SUBTREE): Likewise.
1844 * cp-gimplify.c (cp_genericize): Likewise.
1845 * cp-pt.c (find_parameter_packs_r): Likewise.
1846 (uses_parameter_packs): Likewise.
1847 (make_pack_expansion): Likewise.
1848 (check_for_bare_parameter_packs): Likewise.
1849 (for_each_template_parm): Likewise.
1850 * decl.c (check_default_argument): Call
1851 cp_walk_tree_without_duplicates.
1852 * except.c (build_throw): Likewise.
1853 * decl2.c (type_visibility): Likewise.
1854 * semantics.c (expand_or_defer_fn): Likewise.
1855 (finalize_nrv): Call cp_walk_tree.
1857 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1859 PR c++/33025
1860 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1861 Initialize it with save_expr rather than get_temp_regvar.
1863 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1865 PR c++/28989
1866 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1867 lvalues.
1869 2007-08-17 Ollie Wild <aaw@google.com>
1871 PR c++/31749
1872 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1873 declarations into appropriate slots for comparison. Fix type
1874 comparison.
1876 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1878 PR c++/32112
1879 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1880 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1882 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1884 PR c++/32870
1885 * parser.c (cp_parser_class_head): Improve error message.
1887 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1889 * pt.c (instantiate_decl): Set input_location
1890 for the function end.
1892 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1894 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1895 Constify.
1896 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1897 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1898 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1899 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1900 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1901 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1902 * typeck.c (cp_type_quals): Likewise.
1903 * typeck2.c (cxx_incomplete_type_diagnostic,
1904 cxx_incomplete_type_error): Likewise.
1906 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1908 PR c++/31132
1909 * pt.c (tsubst_friend_function): When check_classfn
1910 returns error_mark_node likewise return it.
1912 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1914 PR c++/32992
1915 * typeck.c (check_return_expr): Don't NRV optimize vars in
1916 anonymous unions.
1917 * decl.c (finish_function): Comment fix.
1919 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1921 PR c++/33035
1922 * pt.c (push_template_decl_real): Depending on TYPE_P
1923 use either TYPE_CONTEXT or DECL_CONTEXT.
1925 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1927 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1928 constructors and destructors return this.
1930 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1932 PR c++/27211
1933 * decl2.c (check_classfn): Return error_mark_node in case of error;
1934 in that case, do not call add_method.
1935 * decl.c (start_decl): Deal with check_classfn returning
1936 error_mark_node.
1937 (grokfndecl): Likewise.
1938 * pt.c (tsubst_friend_function): Likewise.
1940 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1942 PR c++/30428
1943 * typeck.c (build_binary_op): Disallow vector float types with
1944 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1946 2007-08-11 Ian Lance Taylor <iant@google.com>
1948 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1949 alias_set_type.
1950 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1952 2007-08-10 Ollie Wild <aaw@google.com>
1954 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1955 type lookups.
1956 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1957 function parameter.
1958 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1959 (lookup_using_namespace): Fix ambiguous_decl call.
1960 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1962 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1964 * call.c (name_as_c_string): Use CONST_CAST.
1965 * decl.c (build_decl): Likewise.
1966 * parser.c (cp_parser_string_literal): Likewise.
1968 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1970 PR c++/17763
1971 * error.c (dump_expr): Consistently use the *_cxx_*
1972 variants of the pretty-print functions.
1974 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1976 PR c++/22256
1977 * decl.c (check_special_function_return_type): Just error
1978 on return type specified for conversion operator.
1980 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1982 * typeck2.c (readonly_error): Handle general expressions.
1983 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1985 2007-08-06 Dan Hipschman <dsh@google.com>
1987 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1988 access function name.
1990 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1992 PR pch/13676
1993 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1994 * g++spec.c (lang_specific_driver): Check them.
1996 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1998 PR c++/19532
1999 * pt.c (inline_needs_template_parms): Fix comment; change return type
2000 to bool.
2002 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2004 Revert:
2005 2007-03-26 Dirk Mueller <dmueller@suse.de>
2007 * parser.c (cp_parser_member_declaration): Pedwarn
2008 about stray semicolons after member declarations.
2010 2007-08-02 Lee Millward <lee.millward@gmail.com>
2012 PR c++/30849
2013 PR c++/30850
2014 PR c++/30851
2015 * parser.c (cp_parser_asm_definition): Detect and discard asm
2016 statements with invalid inputs or outputs.
2017 (cp_parser_asm_operand_list): Return error mark node if any
2018 of the operands are invalid. Adjust documentation.
2020 2007-08-02 Nick Clifton <nickc@redhat.com>
2022 * typeck.c: Change copyright header to refer to version 3 of the
2023 GNU General Public License and to point readers at the COPYING3
2024 file and the FSF's license web page.
2025 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2026 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2027 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2028 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2029 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2030 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2031 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2032 name-lookup.h, parser.c: Likewise.
2034 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2036 PR middle-end/32668
2037 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2039 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2041 PR c++/32108
2042 * semantics.c (finish_label_stmt): Reject the __label__
2043 extension outside function scopes.
2045 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2047 * parser.c (eof_token): Un-constify.
2048 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2049 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2050 casts.
2052 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2054 * pt.c, tree.c, typeck2.c: Fix comment typos.
2056 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2057 Mark Mitchell <mark@codesourcery.com>
2059 PR c++/30917
2060 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2061 hidden due to friend declarations in local classes.
2063 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2065 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2066 * cp-tree.def (DECLTYPE_TYPE): New.
2067 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2068 (dump_type_prefix): Ditto.
2069 (dump_type_suffix): Ditto.
2070 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2071 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2072 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2073 types.
2074 (DECLTYPE_TYPE_EXPR): New.
2075 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2076 (finish_declared_type): Declare.
2077 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2078 DECLTYPE_TYPE nodes.
2079 (pp_cxx_type_id): Ditto.
2080 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2081 (tsubst): Substitute into a DECLTYPE_TYPE node.
2082 (tsubst_copy): Ditto.
2083 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2084 nodes.
2085 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2086 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2087 structural equality (because we can't hash the expressions).
2088 (finish_declared_type): New.
2089 * lex.c (reswords): Add "decltype" keyword.
2090 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2091 (cp_parser_postfix_expression): Add member_access_only_p to
2092 restrict postfix expression to member access expressions.
2093 (cp_parser_unary_expression): Update call to
2094 cp_parser_postfix_expression to reflect new parameter.
2095 (cp_parser_declared_type): New.
2096 (cp_parser_simple_type_specifier): Parse decltype types.
2098 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2100 PR c++/32346
2101 * call.c (convert_for_arg_passing): Only widen bitfields to their
2102 declared types if necessary.
2104 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2106 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2107 Constify.
2109 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2111 * decl.c (typename_hash, typename_compare): Constify.
2112 * mangle.c (hash_type, compare_type): Likewise.
2113 * pt.c (eq_local_specializations, hash_local_specialization):
2114 Likewise.
2115 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2116 list_hash): Likewise.
2117 * typeck2.c (pat_compare): Likewise.
2119 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2121 * method.c (implicitly_declare_fn): Increase alignment if member
2122 function pointer format requires it.
2124 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2126 PR c++/29001
2127 * typeck.c (check_return_expr): Do not pass a null argument
2128 to null_ptr_cst_p.
2130 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2132 PR c++/32561
2133 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2134 only on VAR_DECL.
2136 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2138 PR c++/32839
2139 * typeck.c (convert_arguments): Only use default args if we have
2140 a function decl.
2142 PR c++/30818
2143 * typeck.c (structural_comptypes): No need to check
2144 resolve_typename_type return value here.
2145 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2146 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2147 original type rather than error_mark_node in case of failure.
2148 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2149 resolve_typename_type result check.
2150 (cp_parser_direct_declarator, cp_parser_head,
2151 cp_parser_constructor_declarator_p): Likewise.
2153 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2155 * pt.c (template_parms_variadic_p): Remove.
2156 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2158 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2160 PR c++/30854
2161 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2162 argument to dump_aggr_init_expr_args instead of false.
2164 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2166 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2167 canonical types; otherwise, fall back to structural type
2168 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2169 internal compiler error if the canonical types are wrong.
2171 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2173 PR c++/32560
2174 * parser.c (cp_parser_make_indirect_declarator): When the
2175 the code argument is ERROR_MARK return cp_error_declarator.
2177 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2179 PR 32617
2180 * decl.c (cxx_init_decl_processing): Don't set
2181 force_align_functions_log.
2182 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2183 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2184 FUNCTION_DECL, return its alignment.
2186 2007-07-09 Richard Guenther <rguenther@suse.de>
2188 * decl.c (start_preparsed_function): Do not promote return type.
2190 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2192 PR c++/30535
2193 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2195 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2197 PR c++/32232
2198 * pt.c (resolve_overloaded_unification): Robustify. Return a
2199 bool, not an int.
2200 (type_unification_real): Adjust accordingly.
2202 2007-07-06 Richard Guenther <rguenther@suse.de>
2204 * init.c (build_new_1): Use the correct pointer type.
2205 * typeck2.c (build_m_component_ref): Likewise.
2207 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2209 PR c++/32245
2210 * init.c (build_zero_init): Always build an initializer for
2211 non-static storage.
2212 * typeck2.c (build_functional_cast): Use build_zero_init.
2214 PR c++/32251
2215 * init.c (build_new_1): Always pass the allocation function to
2216 build_op_delete_call.
2217 * call.c (build_op_delete_call): Handle operator delete with a
2218 variable-argument list. Do not issue an error when no matching
2219 deallocation function is available for a new operator.
2221 PR c++/31992
2222 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2223 * decl.c (value_dependent_init_p): New function.
2224 (cp_finish_decl): Use it.
2225 * pt.c (value_dependent_expression_p): Use
2226 any_value_dependent_elements_p.
2227 * parser.c (cp_parser_primary_expression): Add comment about
2228 treating dependent qualified names as integral
2229 constant-expressions.
2231 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2233 * decl.c (build_ptrmemfunc_type): Always use structural equality
2234 tests when comparing pointer-to-member-function types, because the
2235 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2236 types.
2238 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2240 * init.c (build_new): Tweak comment.
2242 2007-06-29 Dave Brolley <brolley@redhat.com>
2244 PR c++/31743
2245 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2246 type to its base type and number of elements here.
2247 * init.c (build_new): Call complete_type_or_else to ensure that the
2248 type is complete and to issue a diagnostic if it is not.
2249 (build_new_1): Don't call complete_type_or_else here.
2251 2007-07-03 Richard Guenther <rguenther@suse.de>
2253 PR c++/32609
2254 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2255 after recursing.
2257 2007-07-02 Simon Baldwin <simonb@google.com>
2259 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2260 for inner-style nested forward declarations that don't declare
2261 anything useful.
2263 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2265 PR c++/31748
2266 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2267 DECL_P in not a variable and appears more than once error messages.
2269 2007-07-01 Ollie Wild <aaw@google.com>
2271 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2272 (select_decl): Remove function.
2273 (unqualified_namespace_lookup): Populate binding by calling
2274 ambiguous_decl. Remove select_decl call.
2275 (lookup_qualified_name): Remove select_decl call.
2276 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2277 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2278 generation when name lookup is ambiguous.
2280 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2282 PR c++/31724
2283 * init.c (build_new_1): Use structural equality on the copy of the
2284 array type.
2286 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2288 * decl2.c (determine_visibility): Implement
2289 flag_visibility_ms_compat effect on type info.
2290 * decl.c (cxx_init_decl_processing): Implement
2291 global effect of flag_visibility_ms_compat.
2293 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2295 * decl2.c (start_objects): Mark constructor-running function
2296 as artificial.
2298 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2300 PR c++/32111
2301 * decl.c (grokdeclarator): Reset friendp for member functions declared
2302 friend of their own class.
2304 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2306 * decl2.c (determine_visibility): Don't look for dllexport here.
2307 (determine_visibility_from_class): Tidy.
2309 2007-06-18 Simon Baldwin <simonb@google.com>
2311 PR c++/31923
2312 * parser.c (cp_parser_single_declaration): Added check for storage
2313 class other than sc_none in parsed declaration, and a flag to indicate
2314 if the call is part of an explicit template specialization parse.
2315 * (cp_parser_explicit_specialization): Specialization check flag added
2316 to call to cp_parser_single_declaration(), set true.
2317 * (cp_parser_template_declaration_after_export): Specialization check
2318 flag added to call to cp_parser_single_declaration(), set false.
2319 * pt.c (check_explicit_specialization): Added code to copy visiblity
2320 and linkage from the templated function to the explicit specialization.
2322 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2324 * typeck.c (build_binary_op): For templates build the
2325 expression in pieces to avoid the assert in build2_stat.
2326 (get_member_function_from_ptrfunc):
2327 Change over to using POINTER_PLUS_EXPR and convert
2328 the second operand to sizetype.
2329 * typeck2.c (build_m_component_ref): Likewise.
2330 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2331 instead of PLUS_EXPR for pointers.
2332 (build_new_1): Likewise.
2333 (build_vec_delete_1): Likewise.
2334 (build_vec_delete): Likewise.
2335 * class.c (build_base_path): Likewise.
2336 (build_base_path): Likewise.
2337 (convert_to_base_statically): Likewise.
2338 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2339 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2340 instead of PLUS_EXPR.
2341 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2342 instead of PLUS_EXPR for pointers.
2343 * call.c (build_special_member_call): Likewise.
2344 * rtti.c (build_headof): Likewise.
2345 Use sizetype instead of ptrdiff_type_node.
2346 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2347 instead of PLUS_EXPR for pointers.
2348 * except.c (expand_start_catch_block): Do a
2349 NEGATIVE and then a POINTER_PLUS_EXPR instead
2350 of a MINUS_EXPR.
2351 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2352 PLUS_EXPR on pointer types over to use
2353 POINTER_PLUS_EXPR and remove the conversion
2354 to the pointer types.
2355 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2356 adding to a pointer type. Use size_int instead of
2357 ssize_int. Convert the index to sizetype before
2358 adding it to the pointer.
2360 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2362 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2363 (DECL_ANON_UNION_VAR_P): New macro.
2364 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2365 than DECL_VAR_MARKED_P, to keep track of which variables we have
2366 seen.
2367 * decl.c (redeclaration_error_message): Complain about redeclaring
2368 anonymous union members at namespace scope.
2369 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2371 2007-06-14 Geoff Keating <geoffk@apple.com>
2373 * decl2.c (determine_visibility): Ensure that functions with
2374 hidden types as parameters are hidden.
2376 PR 31093
2377 * decl2.c (determine_visibility): Remove duplicate code for
2378 handling type info.
2380 2007-06-12 Ian Lance Taylor <iant@google.com>
2382 PR libstdc++/29286
2383 * init.c (avoid_placement_new_aliasing): New static function.
2384 (build_new_1): Call it.
2386 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2388 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2389 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2391 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2393 PR c++/32177
2394 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2395 on init, the non-decl cond operand and increment value.
2397 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2399 PR c++/30759
2400 * decl.c (check_initializer): Report an error when a brace enclosed
2401 initializer is used for a non-aggregate type in C++98.
2402 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2403 cxx_dialect.
2404 (grokdeclarator): Likewise.
2405 (move_fn_p): Likewise.
2406 * typeck.c (check_return_expr): Likewise.
2407 * call.c (reference_binding): Likewise.
2408 * error.c (cp_cpp_error): Likewise.
2409 * pt.c (check_default_tmpl_args): Likewise.
2410 (tsubst): Likewise.
2411 * lex.c (init_reswords): Likewise.
2412 * parser.c (p_parser_primary_expression): Likewise.
2413 (TOKEN_PRECEDENCE): Likewise.
2414 (cp_parser_init_declarator): Likewise.
2415 (cp_parser_ptr_operator): Likewise.
2416 (cp_parser_parameter_declaration): Likewise.
2417 (cp_parser_enclosed_template_argument_list): Likewise.
2418 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2419 (cp_parser_next_token_ends_template_argument_p): Likewise.
2421 2007-06-04 Simon Baldwin <simonb@google.com>
2423 * decl.c (grokdeclarator): Readability change. Moved case labels
2424 into direct switch statement scope.
2426 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2428 * call.c (convert_like_real): Remove pointless code.
2430 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2432 * decl.c (get_atexit_fn_ptr_type): New function.
2433 (get_atexit_node): Use it.
2434 (start_cleanup_fn): Likewise.
2435 (register_dtor_fn): Use the object's destructor, instead of a
2436 separate cleanup function, where possible.
2437 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2438 (atexit_fn_ptr_type_node): New macro.
2439 * decl2.c (build_cleanup): Use build_address.
2441 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2443 * typeck.c (build_binary_op): Include types in error.
2445 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2447 PR c++/31806
2448 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2449 needs runtime initialization.
2451 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2453 PR c++/32158
2454 * semantics.c (finish_trait_expr): Complete the types.
2456 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2457 Douglas Gregor <doug.gregor@gmail.com>
2458 Pedro Lamarao <pedro.lamarao@mndfck.org>
2459 Howard Hinnant <howard.hinnant@gmail.com>
2461 PR c++/7412
2462 PR c++/29939
2463 * typeck.c (comptypes): Don't consider rvalue and lvalue
2464 reference types to be equivalent.
2465 (check_return_expr): Move from certain lvalues when returning
2466 them.
2467 * decl.c (grokdeclarator): Implement reference collapsing.
2468 (copy_fn_p): Don't consider constructors taking rvalue references
2469 to be copy constructors.
2470 (move_fn_p): New.
2471 * call.c (conversion): New "rvaluedness_matches_p" member.
2472 (convert_class_to_reference): Require reference type as first
2473 parameter instead of base type.
2474 (reference_binding): Add logic to handle rvalue references.
2475 (implicit_conversion): Update inaccurate comment.
2476 (convert_like_real): Disable creation of temporaries that are
2477 impossible to initialize for types with move constructors.
2478 (build_over_call): Elide move constructors when possible.
2479 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2480 (maybe_handle_ref_bind): Return conversion instead of type node.
2481 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2482 determine preferred conversion sequences.
2483 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2484 (LOOKUP_PREFER_RVALUE): New.
2485 (DECL_MOVE_CONSTRUCTOR_P): New.
2486 (struct cp_declarator): Add "reference" member for reference
2487 types, with new "rvalue_ref" flag.
2488 (cp_build_reference_type): Declare.
2489 (move_fn_p): Declare.
2490 * error.c (dump_type_prefix): Format rvalue reference types
2491 correctly in error messages.
2492 * except.c (build_throw): Move from certain lvalues when
2493 throwing.
2494 * mangle.c (write_type): Mangle rvalue references differently
2495 than regular references.
2496 * parser.c (make_reference_declarator): Add boolean parameter for
2497 rvalue references.
2498 (cp_parser_make_indirect_declarator): New.
2499 (cp_parser_new_declarator_opt): Call
2500 cp_parser_make_indirect_declarator.
2501 (cp_parser_conversion_declarator_opt): Ditto.
2502 (cp_parser_declarator): Ditto.
2503 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2504 declarators.
2505 * pt.c (tsubst): Implement reference collapsing.
2506 (maybe_adjust_types_for_deduction): Implement special template
2507 parameter deduction rule for rvalue references.
2508 (type_unification_real): Update calls to
2509 maybe_adjust_types_for_deduction.
2510 (try_one_overload): Ditto.
2511 (unify_pack_expansion): Ditto.
2512 * tree.c (lvalue_p_1): Handle rvalue reference types.
2513 (cp_build_reference_type): New.
2515 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2517 PR c++/31809
2518 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2519 variables that need runtime initialization.
2521 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2523 PR c++/31339
2524 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2525 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2526 case POSTDECREMENT_EXPR>): Return the error_mark_node
2527 if either the real or imaginary parts would an
2528 error_mark_node.
2530 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2531 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2533 PR c++/31745
2534 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2535 token is a closing brace, false if there are no tokens left.
2536 (cp_parser_namespace_alias_definition): Only consume the next token if
2537 it is a closing brace.
2539 * parser.c (cp_parser_class_specifier): Likewise.
2541 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2543 * semantics.c (finish_member_declaration): Fix a typo in the
2544 last checkin.
2546 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2548 PR c++/31431
2549 PR c++/31432
2550 PR c++/31434
2551 PR c++/31435
2552 PR c++/31437
2553 PR c++/31438
2554 PR c++/31442
2555 PR c++/31443
2556 PR c++/31444
2557 PR c++/31445
2558 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2559 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2560 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2561 whether everything was okay. Fix indentation.
2562 (push_template_decl_real): Check for bare parameter packs in
2563 function parameters; where errors occur, mark the parameter types
2564 with ERROR_MARK_NODEs to avert ICEs.
2565 (coerce_template_parameter_pack): New.
2566 (coerce_template_parms): Moved parameter pack coercion into
2567 coerce_template_parameter_pack, and permit it anywhere in the
2568 template parameter list (not just at the end). Parameter and
2569 argument indices can vary (somewhat) separately now, so add
2570 PARM_IDX and ARG_IDX.
2571 (fn_type_unification): Don't set an argument pack as incomplete if
2572 no argument pack was deduced.
2573 (type_unification_real): If a type parameter is a parameter pack
2574 and has not otherwise been deduced, it will be deduced to an empty
2575 parameter pack.
2576 (more_specialized_fn): Use the actual lengths of the argument
2577 lists when comparing against expansions.
2578 * semantics.c (finish_member_declaration): If a field's type has
2579 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2581 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2583 PR target/27067
2584 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2586 2007-05-22 Ollie Wild <aaw@google.com>
2588 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2589 (unqualified_namespace_lookup): Adds check for hidden types.
2591 2007-05-22 Ollie Wild <aaw@google.com>
2593 * decl.c (duplicate_decls): Verify namespace names are unique.
2595 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2597 * decl.c (cxx_maybe_build_cleanup): Handle
2598 __attribute__((cleanup)).
2600 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2602 * cvt.c (cp_convert_and_check): Don't check warnings if the
2603 conversion failed.
2605 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2607 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2609 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2611 PR c++/29928
2612 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2613 type only if is a class type (5.2.8/4).
2615 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2617 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2618 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2619 c_common_unsigned_type.
2621 2007-05-11 Silvius Rus <rus@google.com>
2623 * cp/typeck.c (build_indirect_ref): Add call to
2624 strict_aliasing_warning.
2625 (build_reinterpret_cast_1): Condition call to
2626 strict_aliasing_warning.
2628 2007-05-11 Jan Hubicka <jh@suse.cz>
2630 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2631 * decl2.c (start_objects): ctors and dtors are no longer public.
2632 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2634 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2636 * typeck.c (build_unary_op): Remove code that used to
2637 handle non lvalue increments/decrements.
2639 2007-05-07 Mike Stump <mrs@apple.com>
2641 * parser.c (check_empty_body): Add.
2642 (cp_parser_iteration_statement): Add call to check_empty_body.
2644 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2646 PR 31775
2647 * mangle.c (write_mangled_name): Mangle static variable names.
2648 (write_unqualified_name): Use local-source-name for
2649 namespace-scope static variables.
2651 2007-05-04 Dirk Mueller <dmueller@suse.de>
2653 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2654 not in effect.
2656 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2658 PR c++/31663
2659 * decl2.c (constrain_class_visibility):
2660 Use strip_pointer_or_array_types instead of strip_array_types.
2662 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2664 PR C++/30221
2665 * decl.c (reshape_init_r): Don't reshape the first element if it
2666 is a pointer to member function.
2668 2007-04-27 Simon Baldwin <simonb@google.com>
2670 * decl.c (grokparms): Changed message format from %qD to %qE.
2672 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2674 * error.c (maybe_warn_variadic_templates): Variadic templates are
2675 now in C++0x, so only warn about them in C++98 mode.
2677 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2679 PR C++/30016
2680 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2681 integeral types from vectors types.
2683 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2685 PR c++/31598
2686 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2687 for type dependent OMP_CLAUSE_DECLs.
2689 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2691 PR c++/31338
2692 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2693 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2694 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2695 * init.c (build_zero_init): Adjust, as
2696 COMPLEX_TYPE is now a SCALAR_TYPE.
2697 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2698 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2700 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2702 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2703 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2704 (trait_expr_value): Adjust.
2706 2007-04-23 Simon Baldwin <simonb@google.com>
2708 * decl.c (grokparms): Added new error for duplicate function
2709 parameters names in function prototypes, to match gcc behavior.
2711 2007-04-23 Jan Hubicka <jh@suse.cz>
2713 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2714 bits dirrectly.
2716 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2718 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2719 instead of checking GIMPLE_STMT_P in chain_next.
2721 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2723 PR c++/31513
2724 * call.c (convert_for_arg_passing): Convert bitfields to their
2725 declared types.
2727 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2729 PR c++/31517
2730 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2732 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2734 PR c++/29365
2735 * cp/decl2.c (constrain_class_visibility):
2736 Do not warn about the use of anonymous namespace in the main input file.
2738 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2740 * cp-tree.h (current_template_parms): Fix typo in comment.
2742 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2744 * cp-tree.h, error.c: Fix comment typos.
2746 2007-04-13 Jason Merrill <jason@redhat.com>
2748 PR c++/31074
2749 * call.c (reference_binding): Add c_cast_p parm. If true,
2750 add quals to TO as needed to make it reference-compatible.
2752 2007-04-11 Jan Hubicka <jh@suse.cz>
2754 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2755 that we are not processing template_decl.
2757 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2759 PR c++/31449
2760 * class.c (build_base_path): Ensure that the converted pointer has
2761 the same cv-qualification as the input.
2763 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2765 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2767 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2769 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2770 Do not set it.
2771 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2772 * tree.c (cp_add_pending_fn_decls): Remove.
2773 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2775 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2777 Revert change removing staticp.
2779 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2781 * cp-objcp-common.c (cxx_staticp): Remove.
2782 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2783 * cp-tree.h (cxx_staticp):
2785 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2787 * class.c (check_for_override): Don't remove dllmport attribute
2788 of virtual methods.
2790 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2792 PR c++/30847
2793 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2794 type issue error and return early.
2796 2007-03-30 Jason Merrill <jason@redhat.com>
2798 PR c++/31187
2799 * typeck.c (cp_type_readonly): New fn.
2800 * cp-tree.h: Declare it.
2801 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2802 (cp_finish_decl): Not here.
2804 2007-03-31 Richard Guenther <rguenther@suse.de>
2806 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2807 pointer-map.
2809 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2811 PR c++/31138
2812 PR c++/31140
2813 PR c++/31141
2814 * parser.c (declarator_can_be_parameter_pack): New.
2815 (cp_parser_template_parameter): Only parse the `...' if the
2816 declarator can be a parameter pack.
2817 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2818 is NULL.
2819 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2820 types (they could be used as array bounds).
2821 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2822 (tsubst_pack_expansion): Handle failure to expand parameter
2823 packs.
2825 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2827 PR c++/26099
2828 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2829 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2830 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2831 (CLASS_TYPE_NON_UNION_P): Add.
2832 (struct lang_type_class): Add has_complex_dflt.
2833 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2834 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2835 * cp-tree.def: Add TRAIT_EXPR.
2836 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2837 * lex.c (struct resword): Add __has_nothrow_assign,
2838 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2839 __has_trivial_constructor, __has_trivial_copy,
2840 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2841 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2842 __is_pod, __is_polymorphic, __is_union.
2843 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2844 (cp_parser_trait_expr): New.
2845 * semantics.c (finish_trait_expr, trait_expr_value
2846 classtype_has_nothrow_copy_or_assign_p): New.
2847 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2848 as static.
2849 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2850 * class.c (check_bases, check_field_decl, check_bases_and_members):
2851 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2852 * pt.c (uses_template_parms, tsubst_copy_and_build,
2853 value_dependent_expression_p, type_dependent_expression_p): Deal with
2854 TRAIT_EXPR.
2855 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2857 2007-03-29 Richard Guenther <rguenther@suse.de>
2859 * tree.c (cp_walk_subtrees): Do not set input_location.
2861 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2863 PR c++/29077
2864 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2865 destructor.
2867 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2869 * parser.c (struct cp_parser): Update comment for
2870 greater_than_is_operator_p.
2871 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2872 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2873 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2874 !GREATER_THAN_IS_OPERATOR_P.
2875 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2876 `>>' operators that will become two `>' tokens in C++0x.
2877 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2878 mode, allowing it to terminate default arguments.
2879 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2880 `>>' like two consecutive `>' tokens.
2881 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2882 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2883 ends a template argument.
2885 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2887 * decl.c (redeclaration_error_message): Complain when redeclaring
2888 a friend function with default template arguments (C++0x mode only).
2889 * cp-tree.h (check_default_tmpl_args): Declare.
2890 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2891 template arguments in function templates. Add support for checking
2892 the default template arguments of friend templates.
2893 (push_template_decl_real): Fix call to check_default_tmpl_args.
2894 (type_unification_real): If a template parameter has not been
2895 deduced but provides a default template argument, substitute into
2896 that default template argument.
2897 * parser.c (cp_parser_init_declarator): When declaring (but not
2898 defining!) a function template in C++0x mode, check for default
2899 template arguments.
2901 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2903 PR c++/29993
2904 * decl.c (grokdeclarator): Deal with cv-qualified function type
2905 typedefs in the same way for member and non-member functions.
2907 2007-03-26 Dirk Mueller <dmueller@suse.de>
2909 * parser.c (cp_parser_member_declaration): Pedwarn
2910 about stray semicolons after member declarations.
2912 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2914 PR c++/30500
2915 * pt.c (instantiate_decl): Set in_system_header.
2917 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2919 * cp-tree.h (current_tempalte_parms): Improve documentation.
2920 * pt.c (current_template_args): Likewise.
2922 PR c++/30863
2923 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2924 not consume tokens when failing.
2926 2007-03-22 Jim Wilson <wilson@specifix.com>
2927 Mark Mitchell <mark@codesourcery.com>
2929 PR c++/31273
2930 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2931 consistent with FROM.
2933 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2935 * error.c (dump_expr): Handle dependent names that designate types.
2936 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2938 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2940 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2942 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2944 * cvt.c (cp_convert_and_check) : Define.
2945 * cp-tree.h (cp_convert_and_check): Declare.
2946 * call.c (convert_conversion_warnings): Rename to
2947 conversion_null_warnings. The warning for floating-point to
2948 integer is handled by convert_and_check in convert_like_real.
2949 (convert_like_real): convert_conversion_warnings was renamed as
2950 conversion_null_warnings.
2951 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2952 overflow and changes of value during conversion.
2954 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2956 PR c++/30891
2957 * parser.c (cp_parser_statement): If 'namespace' is found, this
2958 only can be a namespace alias definition, so parse it now.
2959 (cp_parser_namespace_alias_definition): if we find an open brace
2960 instead of '=', then this is actually a misplaced namespace
2961 definition.
2963 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2965 PR c++/24924
2966 * decl.c (cxx_init_decl_processing): Move command-line options
2967 processing to c-opts.c.
2969 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2971 * ptree.c (cxx_print_type): Use formatting markup for integers
2972 when printing template parameter index/level/orig level.
2973 (cxx_print_xnode): Ditto.
2974 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2975 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2976 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2977 HOST_WIDE_INTs.
2978 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2979 rather than a HOST_WIDE_INT.
2980 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2981 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2982 better bit-packing.
2983 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2984 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2985 IN_BASE_INITIALIZER bool bitfields.
2986 (struct cp_declarator): Make KIND a 4-bit field. Make
2987 PARAMETER_PACK_P a bool bitfield just after KIND.
2988 * pt.c (uses_parameter_packs): Destroy the pointer set.
2989 (make_pack_expansion): Ditto.
2990 (check_for_bare_parameter_packs): Ditto.
2991 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2993 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2995 PR c++/31165
2996 * call.c (convert_default_arg): Instead of copying the node,
2997 unshare it.
2999 2007-03-15 Dirk Mueller <dmueller@suse.de>
3001 PR c++/30860
3002 * call.c (convert_conversion_warnings): New..
3003 (convert_like_real): .. factored out from here.
3004 (convert_conversion_warnings): Add warning about
3005 false being converted to NULL in argument passing.
3007 2007-03-14 Dirk Mueller <dmueller@suse.de>
3009 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3010 (finish_do_body): Warn about empty body in do/while statement.
3012 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3014 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3016 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3018 PR c/21438
3019 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3020 warning.
3022 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3024 * cp/repo.c (init_repo): Initialize random_seed saved options.
3025 (finish_repo): Adjust.
3027 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3029 PR bootstrap/30899
3030 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3031 which to copy.
3033 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3035 * decl.c (compute_array_index_type): New warning flag warn_vla.
3037 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3039 PR c++/30108
3040 * call.c (convert_default_arg): Copy non-constant arguments.
3042 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3044 PR c++/31038
3045 * parser.c (cp_parser_postfix_expression): Disallow compound
3046 literals in constant expressions.
3048 PR c++/30328
3049 * semantics.c (finish_typeof): Use unlowered_expr_type.
3051 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3053 PR c++/30274
3054 * cp-tree.h (unlowered_expr_type): New function.
3055 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3056 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3057 (unlowered_expr_type): New function.
3058 (build_unary_op): Disallow predecrements of bool bitfields.
3059 * call.c (build_conditional_expr): Use unlowered_expr_type.
3060 * pt.c (type_unification_real): Likewise.
3062 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3064 PR c++/20599
3065 * typeck.c (check_return_expr): Check for bare parameter packs.
3066 (comptypes): Compare template parameter packs and
3067 type pack expansions.
3068 * decl.c (grokdeclarator): Deal with the declaration of function
3069 parameter packs.
3070 (grokparms): Verify that the (optional) function parameter pack is
3071 at the end of the parameter list.
3072 (xref_basetypes): Handle pack expansions in the base class.
3073 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3074 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3075 (NONTYPE_ARGUMENT_PACK): New.
3076 (TYPE_PACK_EXPANSION): New.
3077 (EXPR_PACK_EXPANSION): New.
3078 (ARGUMENT_PACK_SELECT): New.
3079 * cp-objcp-common.c (cp_tree_size): Compute size of
3080 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3081 ARGUMENT_PACK_SELECT.
3082 * error.c (dump_template_argument): Print template argument packs.
3083 (dump_template_argument_list): Ditto.
3084 (dump_template_parameter): Dump `...' for template type parameter
3085 packs.
3086 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3087 (dump_parameters): Print function parameter packs.
3088 (dump_template_parms): Print template argument packs.
3089 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3090 (maybe_warn_variadic_templates): New.
3091 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3092 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3093 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3094 CAST_EXPR.
3095 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3096 (write_template_arg): Write argument packs as separate arguments.
3097 * cp-tree.h (struct template_parm_index_s): Add flag that
3098 indicates that the template parameter is actually a parameter
3099 pack.
3100 (struct tree_argument_pack_select): New.
3101 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3102 (union lang_tree_node): Add argument_pack_select.
3103 (FUNCTION_PARAMETER_PACK_P): New.
3104 (PACK_EXPANSION_P): New.
3105 (PACK_EXPANSION_PATTERN): New.
3106 (SET_PACK_EXPANSION_PATTERN): New.
3107 (PACK_EXPANSION_PARAMETER_PACKS): New.
3108 (ARGUMENT_PACK_P): New.
3109 (ARGUMENT_PACK_ARGS): New.
3110 (SET_ARGUMENT_PACK_ARGS): New.
3111 (ARGUMENT_PACK_INCOMPLETE_P): New.
3112 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3113 (TEMPLATE_PARM_PARAMETER_PACK): New.
3114 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3115 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3116 (ARGUMENT_PACK_SELECT_INDEX): New.
3117 (ARGUMENT_PACK_SELECT_ARG): New.
3118 (struct cp_declarator): Add parameter_pack_p flag.
3119 (maybe_warn_variadic_templates): Declare.
3120 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3121 indicate a template parameter pack.
3122 (uses_parameter_packs): Declare.
3123 (template_parameter_pack_p): Declare.
3124 (template_parms_variadic_p): Declare.
3125 (make_pack_expansion): Declare.
3126 (check_for_bare_parameter_packs): Declare.
3127 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3128 sizeof... expressions.
3129 (pp_cxx_expression): Print pack expansions and non-type argument
3130 packs.
3131 (pp_cxx_exception_specification): Print pack expansions.
3132 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3133 (pp_cxx_ctor_initializer): Print pack expansions.
3134 (pp_cxx_type_id): Print pack expansions.
3135 (pp_cxx_template_argument_list): Print argument packs.
3136 (pp_cxx_template_parameter): Print ellipsis for template parameter
3137 packs.
3138 * pt.c (comp_template_parms): Compare template parameter packs.
3139 (template_parameter_pack_p): New.
3140 (template_parms_variadic_p): New.
3141 (template_args_variadic_p): New.
3142 (make_ith_pack_parameter_name): New.
3143 (struct find_parameter_pack_data): New.
3144 (find_parameter_packs_r): New.
3145 (uses_parameter_packs): New.
3146 (make_pack_expansion): New.
3147 (check_for_bare_parameter_packs): New.
3148 (expand_template_argument_pack): New.
3149 (reduce_template_parm_level): Propagate parameter pack flag.
3150 (process_template_parm): Add is_parameter_pack parameter to state
3151 when the parameter is actually a parameter pack. Create template
3152 parameter packs when is_parameter_pack is true.
3153 (current_template_args): The argument for a template parameter
3154 pack is an argument pack containing a single pack expansion.
3155 (process_partial_specialization): When checking that non-type
3156 argument expressions do not involve template parameters, loop over
3157 the arguments in argument packs separately.
3158 (push_template_decl_real): Check that the type of the declaration
3159 does not have any bare parameter packs. Check that primary
3160 templates have no more than one parameter pack, and that it comes
3161 at the end of the template parameter list.
3162 (convert_template_argument): Handle coercions for pack expansion
3163 expressions by coercing the pattern then rebuilding the expansion.
3164 (coerce_template_parms): When coercing the arguments for a
3165 variadic template, pack "extra" arguments into an argument pack.
3166 (coerce_template_template_parms): Cannot coerce between parameter
3167 packs and non-pack parameters.
3168 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3169 (comp_template_args): Expand all template arguments packs before
3170 comparing template argument lists.
3171 (mangle_class_name_for_template): Make argument packs as separate
3172 template arguments.
3173 (for_each_template_parm_r): No need to handle BASELINK.
3174 (instantiate_class_template): Handle pack expansions in the base
3175 class list.
3176 (tsubst_pack_expansion): New.
3177 (tsubst_template_args): Handle substitutions of argument packs and
3178 pack expansion into template argument lists.
3179 (tsubst_decl): Expand function parameter packs into separate
3180 function parameters.
3181 (tsubst_arg_types): Expand a type pack expansion into separate
3182 argument types.
3183 (tsubst_exception_specification): Handle pack expansions in
3184 exception specifiers.
3185 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3186 replacing a template parameter with its argument. If we encounter
3187 a substitution for an argument pack, just return the parameter
3188 itself.
3189 (tsubst_copy): sizeof(X...) returns the number of elements in
3190 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3191 PARM_DECL is a parameter pack.
3192 (tsubst_expr): Expression pack expansions and argument packs
3193 cannot show up here; they will all be handled through function
3194 calls, sizeof, and template argument lists.
3195 (tsubst_copy_and_build): sizeof(X...) returns the number of
3196 elements in parameter pack X. Handle pack expansions in TREE_LIST
3197 and CONSTRUCTOR nodes.
3198 (fn_type_unification): Handle "incomplete" explicit template
3199 argument lists that specify some of the arguments for a template
3200 parameter pack.
3201 (type_unification_real): Unify arguments against pack expansions.
3202 (template_parm_level_and_index): New, helper function.
3203 (unify_pack_expansion): New.
3204 (unify): Unify argument packs on an argument-by-argument basis,
3205 handling variadic argument packs as well.
3206 (more_specialized_fn): Handle unification of function parameter
3207 packs. All things being equal, prefer non-variadic function
3208 templates to variadic function templates.
3209 (more_specialized_class): Prefer the variadic class template
3210 partial specialization that binds fewer arguments to a parameter
3211 pack.
3212 (regenerate_decl_from_template): Expand function parameter packs
3213 into separate parameters.
3214 (instantiate_decl): Ditto.
3215 (tsubst_initializer_list): Handle pack expansions for base-class
3216 initializers.
3217 (dependent_type_p_r): Determine dependent types in argument packs
3218 and pack expansions.
3219 (value_dependent_expression_p): Determine value-dependence of
3220 non-type argument packs.
3221 (dependent_template_arg_p): Handle argument packs.
3222 * semantics.c (finish_cond): Check for bare parameter packs.
3223 (finish_expr_stmt): Ditto.
3224 (finish_for_expr): Ditto.
3225 (finish_switch_cond): Ditto.
3226 (finish_mem_initializers): Ditto.
3227 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3228 argument packs.
3229 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3230 * parser.c (make_declarator): Declarator is not an expansion.
3231 (make_pointer_declarator): Transfer parameter pack flag to outer
3232 declarator.
3233 (make_reference_declarator): Ditto.
3234 (make_ptrmem_declarator): Ditto.
3235 (make_call_declarator): Ditto.
3236 (make_array_declarator): Ditto.
3237 (cp_parser_postfix_expression): Allow pack expansion expressions
3238 in the argument list for a call expression.
3239 (cp_parser_parenthesized_expression_list): Add new parameter
3240 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3241 into separate arguments."
3242 (cp_parser_new_placement): Allow pack expansion expressions.
3243 (cp_parser_new_initializer): Ditto.
3244 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3245 base-class initializer expansion.
3246 (cp_parser_mem_initializer): Ditto.
3247 (cp_parser_template_parameter_list): Keep track of whether the
3248 template parameter is a template parameter pack.
3249 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3250 template parameter pack.
3251 (cp_parser_type_parameter): Ditto.
3252 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3253 a pack expansion.
3254 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3255 this declarator is a parameter pack.
3256 (cp_parser_parameter_declaration): The ellipsis does not end the
3257 parameter declaration, because it might be a parameter pack. Parse
3258 the ellipsis to indicate a parameter pack.
3259 (cp_parser_initializer): Allow pack expansions.
3260 (cp_parser_initializer_list): Allow ellipsis to create an
3261 initializer expansion.
3262 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3263 expansion.
3264 (cp_parser_type_id_list): Allow ellipsis to create an exception
3265 specifier expansion.
3266 (cp_parser_attribute_list): Don't allow pack expansions.
3267 (cp_parser_functional_cast): Allow pack expansions.
3268 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3269 compute the length of a parameter pack.
3270 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3271 end a template argument.
3272 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3273 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3274 CAST_EXPR.
3276 2007-03-09 Dirk Mueller <dmueller@suse.de>
3278 * cp/call.c (build_new_op): Call warn_logical_operator.
3280 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3282 PR c++/30852
3283 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3285 PR c++/30534
3286 * pt.c (any_template_arguments_need_structural_equality_p):
3287 Robustify.
3289 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3291 * decl.c (grokdeclarator): Disable warnings for anonymous
3292 bitfields.
3294 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3296 * typeck2.c (readonly_error): Always emit a hard error.
3297 Remove last argument.
3298 * cp-tree.h (readonly_error): Adjust prototype.
3299 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3300 * typeck.c (build_unary_op): Likewise.
3301 (build_modify_expr): Likewise.
3303 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3305 PR c++/30895
3306 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3308 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3310 PR c++/15787
3311 * parser.c (struct cp_parser): New IN_IF_STMT.
3312 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3313 returning if parsing the body of an 'if' statement or issuing an
3314 error and continuing.
3315 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3316 body of 'if'.
3317 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3319 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3321 PR c++/28253
3322 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3323 for thunks.
3325 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3327 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3328 Objective-C++. Don't exit early if -shared-libgcc needs to be
3329 added.
3331 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3333 * typeck.c (common_base_type): Delete unused function.
3335 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3337 * Make-lang.in: Add dummy lang.install-pdf target.
3339 2007-03-01 Simon Baldwin <simonb@google.com>
3341 PR c++/23689
3342 * decl.c (check_tag_decl): Added new warning for typedef ignored
3343 when it precedes an otherwise valid non-typedef declaration.
3345 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3347 * typeck.c (build_function_call): Store converted arguments
3348 in a stack-allocated array instead of building a list.
3349 (convert_arguments): Store arguments in the array passed in as an
3350 argument, and return the actual number of arguments.
3351 * call.c (build_call): Delete, and replace with...
3352 (build_call_n, build_call_a): New.
3353 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3354 (build_over_call): Store converted arguments in a stack-allocated
3355 array instead of building a list.
3356 (build_cxx_call): Pass arguments in an array instead of as a list.
3357 (build_java_interface_fn_ref): Rewrite to avoid constructing
3358 argument lists.
3359 * tree.h: Update declarations to reflect above changes.
3360 * method.c (use_thunk): Use a stack-allocated array to hold
3361 the arguments instead of a list.
3362 * rtti.c (throw_bad_cast): Update call to cxx_call.
3363 (throw_bad_typeid): Likewise.
3364 (build_dynamic_cast_1): Likewise.
3365 * init.c (build_builtin_delete_call): Use build_call_n.
3366 * decl.c (expand_static_init): Likewise.
3367 * except.c (cp_protect_cleanup_actions): Likewise.
3368 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3369 (gimplify_must_not_throw_expr): Likewise.
3370 (cxx_omp_apply_fn): Use build_call_a.
3372 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3374 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3375 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3377 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3379 * cp-tree.h (static_ctors): Remove.
3380 * cp-tree.h (static_dtors): Likewise.
3381 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3382 refactoring of tree_map hierarchy.
3383 (decl_shadowed_for_var_insert): Likewise.
3384 * semantics.c (expand_body): Use c_expand_body.
3385 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3386 * decl2.c (static_ctors): Remove.
3387 (static_dtors): Likewise.
3388 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3389 objc_generate_static_init_call. Do not call static_[cd]tors.
3390 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3391 static_[cd]tors.
3392 (cp_write_global_declarations): Likewise.
3394 2007-02-23 Richard Guenther <rguenther@suse.de>
3396 * class.c (note_name_declared_in_class): Make declaration
3397 changes meaning a pedwarn.
3399 2007-02-22 Michael Matz <matz@suse.de>
3401 PR c++/29433
3402 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3403 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3404 dump_function_decl): Guard emitting outer scopes by new flag.
3405 * cp-lang.c (cxx_dwarf_name): New function.
3406 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3407 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3408 Remove functions.
3409 (push_template_decl_real, lookup_template_class): Remove calls
3410 to above functions.
3412 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3414 * call.c (build_new_method_call): Ensure that explicit calls of
3415 destructors have type "void".
3417 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3419 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3420 and -Walways-true with -Waddress.
3421 * cvt.c (convert_to_void): Replace unconditional warning with
3422 -Waddress.
3424 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3426 * decl.c, tree.c: Fix comment typos.
3428 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3430 PR C++/30158
3431 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3432 statement expression if we had an error mark node.
3434 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3435 Brooks Moses <brooks.moses@codesourcery.com>
3436 Lee Millward <lee.millward@codesourcery.com>
3438 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3439 Change class to tcc_vl_exp.
3441 * call.c (build_call): Use build_call_list instead
3442 of build3.
3443 (build_over_call): Likewise.
3444 (build_new_method_call): Use build_min_non_dep_call_list
3445 instead of build_min_non_dep.
3447 * error.c (dump_call_expr_args): New function.
3448 (dump_aggr_init_expr_args): New function.
3449 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3450 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3452 * cvt.c (convert_to_void): Use build_call_array instead
3453 of build3; use new AGGR_INIT_EXPR accessor macros.
3455 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3456 instead of TREE_CODE_LENGTH.
3458 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3459 AGGR_INIT_EXPR accessor macros.
3461 * cp-gimplify.c (cp_gimplify_init_expr): Use
3462 AGGR_INIT_EXPR_SLOT to set the slot operand.
3464 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3465 (AGGR_INIT_EXPR_SLOT): New macro.
3466 (AGGR_INIT_EXPR_ARG): New macro.
3467 (aggr_init_expr_nargs): New macro.
3468 (AGGR_INIT_EXPR_ARGP): New macro.
3469 (aggr_init_expr_arg_iterator): New.
3470 (init_aggr_init_expr_arg_iterator): New.
3471 (next_aggr_init_expr_arg): New.
3472 (first_aggr_init_expr_arg): New.
3473 (more_aggr_init_expr_args_p): New.
3474 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3475 (stabilize_aggr_init): New declaration.
3476 (build_min_non_dep_call_list): Likewise.
3478 * tree.c (process_aggr_init_operands): New function.
3479 (build_aggr_init_array) New function.
3480 (build_cplus_new): Update to use new CALL_EXPR and
3481 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3482 build_aggr_init_array.
3483 (build_min_non_dep_call_list) New function.
3484 (build_min_nt): Assert input code parameter is not a variable
3485 length expression class.
3486 (build_min, build_min_non_dep): Likewise.
3487 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3488 to check for equality instead of recursing. Handle tcc_vl_exp
3489 tree code classes.
3490 (stabilize_call): Update to only handle CALL_EXPRs, not
3491 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3492 (stabilize_aggr_init): New function.
3493 (stabilize_init): Use it.
3495 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3496 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3497 AGGR_INIT_EXPR accessor macros and argument iterators.
3499 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3500 build_vl_exp. Iterate through the operands, recursively
3501 processing each one.
3502 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3503 CALL_EXPR accessor macros.
3504 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3505 tree code classes. Use TREE_OPERAND_LENGTH instead of
3506 TREE_CODE_LENGTH.
3508 * semantics.c (finish_call_expr): Use build_nt_call_list
3509 instead of build_nt.
3510 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3511 accessor macros. Use build_call_array to construct the
3512 CALL_EXPR node instead of build3
3514 * decl2.c (build_offset_ref_call_from_tree): Use
3515 build_nt_call_list and build_min_non_dep_call_list instead
3516 of build_min_nt and build_min_non_dep.
3518 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3519 Use build_nt_call_list instead of build_min_nt.
3521 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3523 PR c++/28943
3524 * call.c (build_conditional_expr): Improve error message.
3526 2007-02-13 Dirk Mueller <dmueller@suse.de>
3528 * friend.c (do_friend): Annotate warning about friend
3529 declarations in templates with OPT_Wnon_template_friend.
3530 Convert informal message from warning() to inform().
3532 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3533 Mark Mitchell <mark@codesourcery.com>
3535 PR c++/14622
3536 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3537 instantiations for variables.
3539 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3541 PR middle-end/7651
3542 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3543 Check warn_unused_value just once.
3545 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3547 PR c++/26988
3548 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3549 (fn_type_unificiation): Likewise.
3550 (get_bindings): Likewise.
3552 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3554 PR target/29487
3555 * decl.c (finish_function): Use DECL_REPLACEABLE.
3556 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3558 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3560 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3562 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3564 * decl.c (grokvardecl): Don't error if !have_tls.
3565 (grokdeclarator): Likewise.
3566 * parser.c (cp_parser_omp_threadprivate): Likewise.
3568 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3570 PR c++/30703
3571 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3572 parameters and result decls in omp clauses.
3573 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3574 by reference.
3576 2007-02-05 Dirk Mueller <dmueller@suse.de>
3578 PR bootstrap/30510
3579 * parser.c (cp_parser_class_specifier): Always initialize bases.
3581 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3583 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3584 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3585 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3586 expressions.
3587 * semantics.c (finish_omp_atomic): Store a whole expression node
3588 in operand 1, and integer_zero_node in operand 0, for dependent
3589 OMP_ATOMIC. Rewrite to make flow easier to understand.
3591 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3593 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3595 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3597 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3598 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3600 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3602 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3603 keyword warning to -Wc++0x-compat.
3605 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3607 * decl.c (grokdeclarator): Update documentation.
3609 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3611 PR c++/30536
3612 * decl.c (grokdeclarator): If __thread is used together with
3613 a storage class other than extern and static, clear thread_p
3614 after issuing diagnostics and fall through to checking the
3615 storage class.
3617 2007-01-30 Roger Sayle <roger@eyesopen.com>
3619 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3620 calculating the size of an array (to avoid recursive errors).
3622 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3624 PR c++/24745
3625 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3626 to -Wpointer-arith.
3627 * call.c (convert_like_real): Don't warn when converting to
3628 boolean type.
3630 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3632 * decl.c (pop_label): Replace warning with call to
3633 warn_for_unused_label.
3635 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3637 PR C++/28988
3638 * semantics.c (finish_pseudo_destructor_expr): Check the
3639 destrutor name by calling check_dtor_name.
3641 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3643 * lex.c (D_CPP0X): Rename.
3644 (D_CXX0X): To this.
3645 (reswords): D_CPP0X -> D_CXX0X.
3646 (init_reswords): Ditto.
3647 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3648 of C++0x keywords as identifiers.
3650 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3652 PR c++/27492
3653 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3654 function decls.
3656 2007-01-23 Ian Lance Taylor <iant@google.com>
3658 * typeck.c (convert_for_assignment): Only warn about a = b = c
3659 when converting to bool.
3661 2007-01-23 Roger Sayle <roger@eyesopen.com>
3663 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3664 TREE_OVERFLOW.
3665 * typeck.c (ignore_overflows): Remove the remaining uses of
3666 TREE_CONSTANT_OVERFLOW.
3668 2007-01-20 Jan Hubicka <jh@suse.cz>
3670 * decl2.c (start_objects, start_static_storage_duration_function):
3671 Do not make the functions uninlinable.
3673 2007-01-17 Ian Lance Taylor <iant@google.com>
3675 * class.c (add_method): Call VEC_reserve_exact rather than passing
3676 a negative size to VEC_reserve.
3678 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3680 PR c++/29573
3681 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3683 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3685 PR c++/28999
3686 * decl.c (make_typename_type): If the qualified name is not a
3687 type, issue an error.
3688 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3689 formatting.
3691 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3693 * rtti.c: Include target.h.
3694 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3695 don't emit typeinfo for fundamental types as weak.
3696 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3698 2007-01-08 Richard Guenther <rguenther@suse.de>
3700 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3702 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3704 * call.c (standard_conversion): Pass flag to
3705 vector_types_convertible_p to disallow emission of note.
3706 * typeck.c (convert_for_assignment): Pass flag to
3707 vector_types_convertible_p to allow emission of note.
3708 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3709 to disallow emission of note.
3711 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3713 PR c++/28986
3714 * typeck.c (build_binary_op): Call overflow_warning if
3715 TREE_OVERFLOW_P is true for the result and not for any of the
3716 operands.
3718 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3720 PR c++/19439
3721 * class.c (add_method): Don't wait until template
3722 instantiation time to complain about duplicate methods.
3724 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3726 PR c/19978
3727 * semantics.c (finish_unary_op_expr): Warn only if result
3728 overflowed and operands did not.
3730 2007-01-05 Ian Lance Taylor <iant@google.com>
3732 * typeck.c (build_binary_op): Warn about comparing a non-weak
3733 address to NULL.
3735 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3737 * pt.c (tsubst): Propagate the need for structural equality checks
3738 when reducing the level of template parameters.
3740 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3742 * pt.c: Fix a comment typo.
3744 2007-01-02 Ian Lance Taylor <iant@google.com>
3746 * semantics.c (maybe_convert_cond): Optionally warn when using an
3747 assignment as a condition.
3748 * typeck.c (convert_for_assignment): Optionally warn about
3749 assigning the result of an assignment to a bool.
3751 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3753 * pt.c (canonical_template_parms): Correct typo in comment.
3755 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3757 * typeck.c (structural_comptypes): Renamed from "comptypes".
3758 (comptypes): Use canonical type information to perform fast type
3759 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3760 canonical type comparison returns the same results as we would see
3761 from the current, structural check. Support COMPARE_STRUCTURAL
3762 when we need structural checks.
3763 * decl.c (typename_compare): Fix comment.
3764 (build_typename_type): TYPENAME_TYPE nodes require structural
3765 equality checks, because they resolve different based on the
3766 current class type.
3767 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3768 require structural equality checks (for now).
3769 (build_ptrmemfunc_type): Build the canonical pointer to member
3770 function type.
3771 (compute_array_index_type): Whenever we build a new index type
3772 to represent the size of an array in a template, we need to mark
3773 this index type as requiring structural equality. This goes for
3774 arrays with value-dependent sizes with the current ABI, or all
3775 arrays with ABI-1.
3776 * tree.c (cplus_array_hash): New.
3777 (struct cplus_array_info): New.
3778 (cplus_array_compare): New.
3779 (cplus_array_htab): New.
3780 (build_cplus_array_type_1): Use a hash table to cache the array
3781 types we build. Build the canonical array type for each array
3782 type.
3783 (cp_build_qualified_type_real): When building a cv-qualified array
3784 type, use the hash table of array types and build canonical array
3785 types as necessary.
3786 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3787 use structural equality (for now).
3788 * cp-tree.h (COMPARE_STRUCTURAL): New.
3789 * pt.c (canonical_template_parms): New.
3790 (canonical_type_parameter): New.
3791 (process_template_parm): Find the canonical type parameter.
3792 (lookup_template_class): When we have named the primary template
3793 type, set the canonical type for our template class to the primary
3794 template type. If any of the template arguments need structural
3795 equality checks, the template class needs structural equality
3796 checks.
3797 (tsubst): When reducing the level of a template template
3798 parameter, we require structural equality tests for the resulting
3799 parameter because its template parameters have not had their types
3800 canonicalized. When reducing a template type parameter, find the
3801 canonical reduced type parameter.
3802 (any_template_arguments_need_structural_equality_p): New.