| blob | 0fc1c1e3c286398133512c8156b6d828333823d8 |
1 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
3 PR c++/29048
4 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
5 check here, too.
7 2008-02-12 Jakub Jelinek <jakub@redhat.com>
9 PR c++/34862
10 * init.c (build_new_1): Don't create placement_expr before
11 constructing alloc_call. Verify that the pointer is passed by
12 value to operator new.
14 2008-02-11 Jason Merrill <jason@redhat.com>
16 PR c++/35097
17 * pt.c (tsubst): Don't look up a template typedef in an explicit
18 specialization.
20 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
22 PR c++/35113
23 * tree.c (cp_build_qualified_type_real): When building a
24 cv-qualified array type, build it as a unique type with
25 build_cplus_array_type_1 and then adopt the unqualified type's
26 main variant.
28 2008-02-11 Paolo Carlini <pcarlini@suse.de>
30 PR c++/35077
31 * decl.c (groktypename): Check grokdeclarator return.
33 2008-02-10 Jason Merrill <jason@redhat.com>
35 PR c++/34094
36 * decl2.c (cp_write_global_declarations): Don't write out static
37 data members with DECL_IN_AGGR_P set.
39 2008-02-08 Jason Merrill <jason@redhat.com>
41 PR c++/35116
42 * tree.c (build_target_expr_with_type): Handle void initializer.
43 (bot_manip): Remap slot before recursing.
45 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
47 PR other/35107
48 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
50 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
52 PR c++/35056
53 * tree.c: Include tree-flow.h.
54 (build_target_expr): Check type compatibility.
55 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
56 * call.c (convert_like_real): Convert bitfield to expected type.
58 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
60 PR c++/35049
61 PR c++/35096
62 * typeck.c (structural_comptypes): Call cp_comptypes.
63 (comptypes): New; called from the C/C++ common bits to perform
64 strict checks.
65 (cp_comptypes): Renamed from comptypes, which is already used,
66 with a different signature, by the C++ front end.
67 (build_reinterpret_cast_1): Call cp_comptypes.
68 (ptr_reasonably_similar): Ditto.
69 * decl.c (decls_match): Ditto.
70 * cvt.c (convert_to_reference): Ditto.
71 * cp-tree.h (same_type_p): Ditto.
72 (same_or_base_type_p): Ditto.
73 (comptypes): Rename to cp_comptypes.
74 * pt.c (canonical_type_parameter): Call cp_comptypes.
76 2008-02-05 Jakub Jelinek <jakub@redhat.com>
78 PR c++/33553
79 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
80 value dependent expression.
82 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
84 PR c++/35074
85 * decl2.c (save_template_attributes): When we're modifying the
86 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
87 all of the other variants to add those same attributes. Otherwise,
88 the main variant will be inconsistent with those other variants.
90 2008-02-04 Richard Guenther <rguenther@suse.de>
92 PR java/35035
93 * decl.c (record_builtin_java_type): Make jboolean a
94 integer type again where its mode doesn't match that of bool.
96 2008-02-02 Jason Merrill <jason@redhat.com>
97 Mark Mitchell <mark@codesourcery.com>
99 PR c++/33916
100 * init.c (build_value_init_1): New function.
101 (build_value_init): New function.
102 * typeck2.c (build_functional_cast): Call it.
103 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
105 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
106 TYPE_HAS_CONSTRUCTOR.
107 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
108 add_implicitly_declared_members): Adjust.
109 (check_field_decls): Adjust. Remove warnings about reference/const
110 in class without constructor.
111 (check_bases_and_members): Adjust. Give those warnings here instead.
112 * decl.c (fixup_anonymous_aggr): Adjust.
113 (check_initializer): Adjust, clarify logic slightly.
114 (grok_special_member_properties): Adjust, only set if user-provided.
115 * rtti.c (create_tinfo_types): Don't set.
116 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
117 Use same_type_ignoring_top_level_qualifiers_p.
118 * pt.c (check_explicit_specialization): Adjust.
119 (instantiate_class_template): Adjust.
121 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
122 Jakub Jelinek <jakub@redhat.com>
124 PR c++/34935
125 PR c++/34936
126 * typeck.c (structural_comptypes): Handle comparisons of
127 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
128 REAL_TYPE nodes.
129 * mangle.c (write_builtin_type): Map down to the canonical type,
130 which will be one of the predefined type nodes.
132 2008-01-29 Michael Meissner <michael.meissner@amd.com>
134 PR 35004
135 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
136 bits to allow for expansion of the number of middle end tree
137 codes.
139 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
141 PR c++/34055
142 PR c++/34103
143 PR c++/34219
144 PR c++/34606
145 PR c++/34753
146 PR c++/34754
147 PR c++/34755
148 PR c++/34919
149 PR c++/34961
150 * typeck.c (check_return_expr): Tweak call to
151 check_for_bare_parameter_packs.
152 * class.c (add_method): Be careful with error_mark_nodes.
153 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
154 signature.
155 * pt.c (struct find_parameter_pack_data): Remove
156 SET_PACKS_TO_ERROR.
157 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
158 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
159 (make_pack_expansion): Ditto.
160 (check_for_bare_parameter_packs): Parameter is now a tree, not a
161 tree*.
162 (process_template_parm): Tweak call to
163 check_for_bare_parameter_packs.
164 (push_template_decl_real): Tweak calls to
165 check_for_bare_parameter_packs. If bare parameter packs are found
166 in the list of exceptions, clear out that list after giving an
167 error.
168 * semantics.c (finish_cond): Tweak call to
169 check_for_bare_parameter_packs.
170 (finish_expr_stmt): Ditto.
171 (finish_for_expr): Ditto.
172 (finish_switch_cond): Ditto.
173 (finish_mem_initializers): Ditto.
174 (finish_member_declaration): Ditto.
175 (finish_static_assert): Check for bare parameter packs in the
176 condition.
177 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
178 attributes of a declaration.
179 * parser.c (cp_parser_using_declaration): Tweak call to
180 check_for_bare_parameter_packs.
181 (cp_parser_base_clause): Ditto.
183 2008-01-28 Jason Merrill <jason@redhat.com>
185 PR c++/35007
186 * class.c (build_base_path): Fix !want_pointer case.
188 2008-01-27 Jason Merrill <jason@redhat.com>
190 PR c++/27177
191 * class.c (build_base_path): Fix previous change.
193 2008-01-26 Jakub Jelinek <jakub@redhat.com>
195 PR c++/34965
196 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
197 and TRUTH_XOR_EXPR.
199 2008-01-26 Richard Guenther <rguenther@suse.de>
201 PR c++/34235
202 * typeck.c (build_binary_op): Remove code to shorten compares.
204 2008-01-25 Richard Guenther <rguenther@suse.de>
206 PR c++/33887
207 * decl.c (record_builtin_java_type): Make __java_boolean
208 a variant of bool.
209 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
210 after TYPE_MAIN_VARIANT check.
212 2008-01-25 Jason Merrill <jason@redhat.com>
214 PR c++/27177
215 * class.c (build_base_path): Don't mess with virtual access if
216 skip_evaluation.
217 * call.c (standard_conversion): Don't check whether source type
218 is complete.
220 * decl2.c (is_late_template_attribute): Don't defer attribute
221 visibility just because the type is dependent.
223 2008-01-25 Jason Merrill <jason@redhat.com>
224 Mark Mitchell <mark@codesourcery.com>
226 PR c++/31780
227 * call.c (standard_conversion): Allow conversion from integer/real
228 to complex.
229 (compare_ics): Such a conversion is worse than a normal arithmetic
230 conversion.
232 2008-01-25 Richard Guenther <rguenther@suse.de>
234 PR c++/33887
235 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
236 to true.
238 2008-01-24 Paolo Carlini <pcarlini@suse.de>
240 PR c++/34603
241 * pt.c (push_template_decl_real): Return error_mark_node in case
242 of template definition of non-template.
244 2008-01-24 Jason Merrill <jason@redhat.com>
246 PR c++/34913
247 * decl2.c (is_late_template_attribute): Defer any attribute with
248 dependent args. Also defer type attributes if the type is dependent.
250 2008-01-22 Jakub Jelinek <jakub@redhat.com>
251 Alexandre Oliva <aoliva@redhat.com>
253 PR c++/33984
254 * call.c (reference_binding): For bitfields use the declared bitfield
255 type.
256 (add_builtin_candidates): Likewise.
257 * class.c (layout_class_type): For bitfields copy over the
258 original type quals.
260 2008-01-22 Jason Merrill <jason@redhat.com>
262 PR c++/28560
263 * decl.c (groktypename): Also ignore attributes on dependent
264 possibly-class types.
266 PR c++/34912
267 * friend.c (do_friend): Check for prior declaration of a friend
268 function of a local class.
269 * name-lookup.c (lookup_name_innermost_nonclass_level):
270 No longer static.
271 * name-lookup.h: Declare it.
273 2008-01-22 Tom Tromey <tromey@redhat.com>
275 PR c++/34829:
276 * init.c (build_new_1): Only disallow Java aggregates.
278 2008-01-22 Jakub Jelinek <jakub@redhat.com>
280 PR c++/34607
281 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
282 if decl or init is error_mark_node.
284 PR c++/34918
285 * error.c (dump_expr): Handle VECTOR_CST.
287 2008-01-21 Jason Merrill <jason@redhat.com>
289 PR c++/33959
290 * pt.c (tsubst_aggr_type): Make sure our context is complete.
292 PR c++/34573
293 * pt.c (retrieve_local_specialization): Robustify.
294 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
296 PR c++/34846
297 * pt.c (tsubst): Only call retrieve_local_specialization if the
298 original typedef was in a function template.
300 PR c++/34196
301 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
303 2008-01-21 Richard Guenther <rguenther@suse.de>
305 PR c++/34850
306 * error.c (cp_print_error_function): Deal with recursive
307 BLOCK trees.
309 2008-01-20 Paolo Carlini <pcarlini@suse.de>
311 PR c++/34891
312 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
314 2008-01-20 Paolo Carlini <pcarlini@suse.de>
316 PR c++/34776
317 PR c++/34486
318 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
319 on non-IS_AGGR_TYPE scope.
320 (constructor_name_p): Assert IS_AGGR_TYPE.
322 2008-01-18 Ian Lance Taylor <iant@google.com>
324 PR c++/33407
325 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
326 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
327 DECL_IS_OPERATOR_NEW flag.
329 2008-01-16 Richard Guenther <rguenther@suse.de>
331 PR c++/33819
332 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
333 for conversions to type variants.
335 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
337 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
338 declaration and code. Update copyright year.
340 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
342 PR c++/34399
343 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
344 know we have a class type.
346 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
348 PR c++/34751
349 * pt.c (coerce_template_parameter_pack): When substituting into
350 the type of a non-type template parameter pack. use the
351 deduced/substituted arguments.
352 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
353 can be a parameter pack with the ellipsis following it. When we
354 have an erroneous declaration, allow it to be a parameter pack.
355 (cp_parser_template_parameter): Complain about default
356 arguments on non-type template parameter packs, and parse them
357 using the new cp_parser_default_argument.
358 (cp_parser_parameter_declaration): Complain about parameter packs
359 with default arguments. Move parsing of default arguments into a
360 new function, cp_parser_default_argument.
361 (cp_parser_default_argument): New; extracted from
362 cp_parser_parameter_declaration.
364 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
366 PR c++/34051
367 PR c++/34055
368 PR c++/34102
369 PR c++/34103
370 * typeck.c (check_return_expr): If there are bare parameter packs
371 in the return value, set it to error_mark_node.
372 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
373 * pt.c (find_parameter_packs_r): Look at the type of
374 IDENTIFIER_NODEs (e.g., for user-defined conversions).
375 (check_for_bare_parameter_packs): Flip the result: now returns
376 TRUE when there were bare parameter packs, FALSE otherwise.
377 (push_template_decl_real): Deal with flipped result of
378 check_for_bare_parameter_packs.
379 * semantics.c (finish_cond): If there are bare parameter packs in
380 the conditional, set it to error_mark_node.
381 (finish_expr_stmt): If there are bare parameter packs in the
382 expression, set it to error_mark_node.
383 (finish_for_expr): Ditto.
384 (finish_switch_cond): If there are bare parameter packs in
385 the conditional, set it to error_mark_node.
386 (finish_mem_initializers): If there are bare parameter packs in
387 the member initializer, set it to error_mark_node.
388 (finish_member_declaration): Check the attributes of the
389 declaration for bare parameter packs, and remove the attributes if
390 any have bare parameter packs.
391 * parser.c (cp_parser_using_declaration): Check the using
392 declaration for bare parameter packs.
393 (cp_parser_base_clause): If there are bare parameter packs in a
394 base specifier, don't add it to the chain.
396 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
398 PR c++/34314
399 * error.c (dump_simple_decl): Display ellipsis for template
400 non-type parameter packs.
401 (dump_decl): Display ellipsis for template type parameter packs.
402 (dump_template_decl): Display ellipsis for template template
403 parameter packs.
404 * pt.c (redeclare_class_template): When redeclaring a class
405 template, check for collisions between template parameters and
406 template parameter packs.
408 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
410 PR c++/33964
411 * pt.c (process_partial_specialization): Don't mark template
412 parameters that occur in non-deduced contexts.
413 (struct pair_fn_data): Add include_nondeduced_p.
414 (for_each_template_parm_r): Only visit non-deduced contexts if
415 include_nondeduced_p is set.
416 (for_each_template_parm): Added parameter include_nondeduced_p,
417 which states whether template parameters found in non-deduced
418 contexts should be visited.
419 (uses_template_parms): Visit all template parameters, even those
420 in non-deduced contexts.
422 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
424 PR c++/34052
425 * pt.c (check_default_tmpl_args): Check for parameter packs that
426 aren't at the end of a primary template.
427 (push_template_decl_real): Remove check for parameter packs that
428 aren't at the end of a primary template; that now happens in
429 check_default_tmpl_args.
430 * semantics.c (finish_template_template_parm): Use
431 check_default_tmpl_args to check for errors in the template
432 parameter list.
434 2008-01-12 Doug Kwan <dougkwan@google.com>
436 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
437 instead of OPT_Wreturn_type in warning due to ignored return type
438 qualifiers.
439 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
440 instead of OPT_Wreturn_type in warning due to ignored return type
441 qualifiers.
443 2008-01-08 Jakub Jelinek <jakub@redhat.com>
445 PR c++/33890
446 * semantics.c (finish_omp_for): Don't call
447 fold_build_cleanup_point_expr if processing_template_decl.
449 2008-01-04 Paolo Carlini <pcarlini@suse.de>
450 Jakub Jelinek <jakub@redhat.com>
452 PR c++/34611
453 * error.c (dump_template_argument): Deal with TREE_LIST.
455 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
457 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
458 long" in C++0x mode; change the warning to note that "long long"
459 is only unsupported in C++98 mode.
461 2007-12-20 Jason Merrill <jason@redhat.com>
463 PR c++/34111
464 * call.c (standard_conversion): Derived-to-base is considered a
465 standard conversion.
467 2007-12-19 Jakub Jelinek <jakub@redhat.com>
469 PR c++/34513
470 * parser.c (cp_parser_omp_parallel): For non-combined parallel
471 call cp_parser_statement rather than
472 cp_parser_already_scoped_statement.
474 2007-12-18 Jason Merrill <jason@redhat.com>
476 PR c++/34206
477 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
478 use template parms.
479 (dependent_type_p_r): Handle the domain of an array.
481 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
482 Jakub Jelinek <jakub@redhat.com>
484 PR c++/32565
485 PR c++/33943
486 PR c++/33965
487 * pt.c (template_template_parm_bindings_ok_p): New; verifies
488 bindings of template template parameters after all template
489 arguments have been deduced.
490 (coerce_template_parms): Don't complain when COMPLAIN doesn't
491 include tf_error.
492 (fn_type_unification): Use template_template_parm_bindings_ok_p.
493 (unify): Deal with variadic, bound template template parameters.
494 (get_class_bindings): Use template_template_parm_bindings_ok_p.
496 2007-12-18 Jakub Jelinek <jakub@redhat.com>
498 PR c++/34488
499 * decl.c (grokdeclarator): Reject friend sfk_constructor
500 FUNCTION_TYPE.
502 2007-12-17 Jakub Jelinek <jakub@redhat.com>
504 PR c/34506
505 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
506 in between clauses.
508 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
510 PR debug/7081
511 * cp-lang.c (cp_classify_record): New.
512 (LANG_HOOKS_CLASSIFY_RECORD): Override.
514 2007-12-11 Jakub Jelinek <jakub@redhat.com>
516 PR c++/34238
517 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
519 PR c++/34364
520 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
521 dynamic_cast in a template.
523 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
525 PR c++/34059
526 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
527 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
529 2007-12-10 Jakub Jelinek <jakub@redhat.com>
531 PR c++/34395
532 * error.c (dump_type_prefix, dump_type_suffix): Handle
533 TYPE_PACK_EXPANSION.
535 PR c++/34394
536 * error.c (dump_expr): Handle ABS_EXPR.
538 2007-12-09 Jakub Jelinek <jakub@redhat.com>
540 PR c++/34178
541 PR c++/34340
542 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
543 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
544 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
545 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
546 flag_use_repository and repo_emit_p returned 2.
548 2007-12-06 Jakub Jelinek <jakub@redhat.com>
550 PR c++/34336
551 * tree.c (stabilize_call, stabilize_init): Do nothing if
552 processing_template_decl.
554 2007-12-05 Jakub Jelinek <jakub@redhat.com>
556 PR c++/34271
557 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
558 error instead of assertion failure.
559 * parser.c (cp_parser_decltype): If closing paren is not found,
560 return error_mark_node.
562 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
564 PR c++/34101
565 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
566 packs.
567 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
568 since arg_assoc_template_arg will deal with them (better).
570 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
572 PR c++/33509
573 * pt.c (tsubst_exception_specification): Handle substitutions into
574 member templates, where tsubst_pack_expansion returns a
575 TYPE_PACK_EXPANSION.
577 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
579 PR c++/33091
580 * pt.c (unify_pack_expansion): If we didn't deduce any actual
581 bindings for the template parameter pack, don't try to keep the
582 empty deduced arguments.
583 (unify): If a parameter is a template-id whose template argument
584 list contains a pack expansion that is not at the end, then we
585 cannot unify against that template-id.
587 2007-12-02 Paolo Carlini <pcarlini@suse.de>
589 PR c++/34061
590 * pt.c (current_template_args): Use error_operand_p.
592 2007-12-02 Paolo Carlini <pcarlini@suse.de>
594 PR c++/34273
595 * error.c (dump_decl): Handle TREE_BINFO.
597 2007-12-01 Ollie Wild <aaw@google.com>
599 PR c++/8171
600 * typeck.c (build_binary_op): Add conversion of pointers to function
601 members appearing as operands to the equality operators.
603 2007-11-30 Jakub Jelinek <jakub@redhat.com>
605 PR c++/34275
606 * error.c (dump_expr): Handle OBJ_TYPE_REF.
608 2007-11-29 Jakub Jelinek <jakub@redhat.com>
610 PR c++/34270
611 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
612 in templates.
613 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
614 Likewise.
616 PR c++/34267
617 PR c++/34268
618 * parser.c (cp_parser_decltype): Don't call finish_id_expression
619 on ~type.
620 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
621 and ~type early.
623 2007-11-27 Jakub Jelinek <jakub@redhat.com>
625 PR tree-optimization/34181
626 * method.c (use_thunk): Don't inline the call in the thunk.
628 PR c++/34213
629 * tree.c (decl_linkage): Static data members and static member
630 functions in anonymous ns classes are lk_external.
632 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
634 PR c++/34081
635 * decl.c (start_preparsed_function): Pass
636 processing_template_decl for the new allocate_struct_function
637 parameter.
639 2007-11-25 Richard Guenther <rguenther@suse.de>
641 * decl.c (poplevel): Use BLOCK_CHAIN.
643 2007-11-24 Ollie Wild <aaw@google.com>
645 * typeck.c (delta_from_ptrmemfunc): New function.
646 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
647 (build_binary_op): Call delta_from_ptrmemfunc.
649 2007-11-23 Jakub Jelinek <jakub@redhat.com>
651 PR c++/30293
652 PR c++/30294
653 * decl.c (cp_finish_decl): Disallow variable or field
654 definitions if extern "Java" aggregates.
655 (grokparms): Disallow parameters with extern "Java"
656 aggregates.
657 (check_function_type): Disallow function return values
658 with extern "Java" aggregates.
659 * init.c (build_new_1): Disallow placement new with
660 extern "Java" aggregates.
662 2007-11-23 Mark Mitchell <mark@codesourcery.com>
663 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
665 PR c++/5310
666 * call.c (convert_like_real): Build a zero constant when __null is
667 converted to an integer type.
669 2007-11-22 Jakub Jelinek <jakub@redhat.com>
671 PR c++/34094
672 * decl2.c (cp_write_global_declarations): Issue error about static
673 data members in anonymous namespace which are declared and used,
674 but not defined.
676 2007-11-20 Jakub Jelinek <jakub@redhat.com>
678 PR c++/34089
679 * parser.c (cp_parser_class_head): Reject function template ids.
681 PR c++/28879
682 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
683 when processing_template_decl to build_array_type.
685 PR c++/33962
686 * pt.c (more_specialized_fn): Don't segfault if one or
687 both argument list end with ellipsis.
689 2007-11-18 Jakub Jelinek <jakub@redhat.com>
691 PR c++/30988
692 * semantics.c (finish_call_expr): Set
693 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
694 or OVERLOAD with all noreturn functions.
696 2007-11-16 Jakub Jelinek <jakub@redhat.com>
698 PR c++/34100
699 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
700 error_mark_node.
702 2007-11-13 Jakub Jelinek <jakub@redhat.com>
704 PR c++/34054
705 PR c++/34056
706 PR c++/34057
707 PR c++/34058
708 PR c++/34060
709 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
710 set to error_mark_node the outermost POINTER_TYPE to the pack if
711 it is seen in a POINTER_TYPE.
712 (push_template_decl_real): If check_for_bare_parameter_packs
713 fails for function return type, set the return type to
714 integer_type_node. If check_for_bare_parameter_packs failed
715 for non-function, return error_mark_node.
717 PR c++/29225
718 * call.c (build_new_op): Call resolve_args before calling
719 build_over_call.
721 2007-11-11 Tom Tromey <tromey@redhat.com>
723 PR c++/17577:
724 * lex.c (handle_pragma_implementation): Use cpp_included_before.
726 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
728 PR c++/8570
729 * pt.c (redeclare_class_template): Update error message. Use a
730 note to show the previous declaration.
731 (tsubst_friend_class): Use the location of the friend template as
732 the input location before calling redeclare_class_template.
734 2007-11-11 Jakub Jelinek <jakub@redhat.com>
736 PR c++/34068
737 * semantics.c (finish_pseudo_destructor_expr): Handle
738 object == error_mark_node.
740 2007-11-10 Jakub Jelinek <jakub@redhat.com>
742 PR c++/32241
743 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
744 is not scalar type, let finish_class_member_access_expr handle
745 diagnostics. Pass BIT_NOT_EXPR argument to
746 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
748 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
750 PR c++/33510
751 * decl.c (cp_complete_array_type): If any of the initializer
752 elements are pack expansions, don't compute the array size yet.
754 2007-11-08 Andrew Pinski <pinskia@gmail.com>
756 PR c++/30297:
757 * tree.c (decl_linkage): Fields have no linkage.
759 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
761 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
763 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
765 PR c++/33045
766 PR c++/33837
767 PR c++/33838
768 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
769 Be careful with ERROR_MARK_NODEs.
770 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
771 argument.
773 2007-11-07 Jakub Jelinek <jakub@redhat.com>
775 PR c++/33501
776 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
777 on incomplete type.
779 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
781 PR c++/33977
782 PR c++/33886
783 * tree.c (c_build_qualified_type): Define bridge to
784 cp_build_qualified_type.
786 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
788 PR c++/31439
789 PR c++/32114
790 PR c++/32115
791 PR c++/32125
792 PR c++/32126
793 PR c++/32127
794 PR c++/32128
795 PR c++/32253
796 PR c++/32566
797 * typeck.c (check_return_expr): Pass address of retval to
798 check_for_bare_parameter_packs.
799 * class.c (build_base_field): Tolerate bases that have no layout
800 due to errors.
801 (end_of_base): Ditto.
802 * tree.c (canonical_type_variant): Be careful with
803 ERROR_MARK_NODE.
804 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
805 tree*.
806 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
807 which states whether parameter packs should be replaced with
808 ERROR_MARK_NODE.
809 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
810 possible. If set_packs_to_error is set true, replace the parameter
811 pack with ERROR_MARK_NODE. Manage our own pointer sets.
812 (uses_parameter_packs): Don't set parameter packs to
813 ERROR_MARK_NODE.
814 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
815 which may be modified (if it is a parameter pack). Instructs
816 find_parameter_packs_r to replace parameter packs with
817 ERROR_MARK_NODE (so that they won't cause errors later on).
818 (process_template_parm): Pass pointer to
819 check_for_bare_parameter_packs.
820 (process_partial_specialization): Replace pack expansions before
821 the end of the template argument list with ERROR_MARK_NODE.
822 (push_template_decl_real): Pass pointer to
823 check_for_bare_parameter_packs. Replace parameter packs not at the
824 end of the template parameter list with ERROR_MARK_NODE.
825 (convert_template_argument): Be more careful about using DECL_NAME
826 on only declarations.
827 (unify): Can't unify against ERROR_MARK_NODE.
828 * semantics.c (finish_cond): Pass pointer to
829 check_for_bare_parameter_packs.
830 (finish_expr_stmt): Ditto.
831 (finish_for_expr): Ditto.
832 (finish_switch_cond): Pass pointer to
833 check_for_bare_parameter_packs, and call it before we put the
834 condition into the statement.
835 (finish_mem_initializers): Pass pointer to
836 check_for_bare_parameter_packs.
837 (finish_member_declaration): Ditto.
838 * parser.c (cp_parser_base_clause): Ditto.
840 2007-11-06 Jakub Jelinek <jakub@redhat.com>
842 PR target/33168
843 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
844 with the final TREE_READONLY flag in place. processing_template_decl
845 is known to be 0 in this part of function.
847 PR c++/33894
848 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
849 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
850 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
851 * semantics.c (finish_omp_atomic): Revert most of the
852 2007-02-05 changes, just keep the new representation of
853 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
855 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
857 PR c++/33871
858 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
859 local.
861 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
863 PR c++/33996
864 PR c++/33235
865 PR c++/33930
866 * typeck.c (merge_types): Don't lose rvalue references when
867 merging types.
868 * call.c (build_over_call): Don't elide move constructors just
869 because the copy constructor is trivial (!).
870 (compare_ics): If comparing cv-qualifiers fails, we can still order
871 based on binding lvalues vs. rvalues.
873 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
875 PR c++/33939
876 * pt.c (unify_pack_expansion): bring handling of function call
877 arguments into line with type_unification_real.
879 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
881 * typeck.c (build_binary_op): Use pedwarn instead of error for
882 consistency.
884 2007-11-05 Jakub Jelinek <jakub@redhat.com>
886 PR c++/33836
887 * parser.c (cp_parser_unary_expression): For &&label call
888 cp_parser_non_integral_constant_expression and return error_mark_node
889 if it returned true.
891 PR c++/33969
892 * decl.c (grokdeclarator): Don't call build_memfn_type if type
893 is neither FUNCTION_TYPE nor METHOD_TYPE.
895 2007-11-02 Jakub Jelinek <jakub@redhat.com>
897 PR c++/33516
898 * parser.c (cp_parser_nested_name_specifier_opt): Use
899 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
900 typedef of currently open class.
902 2007-11-02 Paolo Carlini <pcarlini@suse.de>
904 PR c++/33495
905 * error.c (dump_expr): Deal specially with statements.
907 2007-11-01 Jason Merrill <jason@redhat.com>
909 PR c++/30897
910 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
911 template parms.
912 (lookup_template_class): Use it to get the outer template args
913 for instantiating one.
915 PR c++/29236
916 * pt.c (reduce_template_parm_level): tsubst the parameters
917 of a template template parm.
919 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
921 PR c++/33955
922 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
924 2007-11-01 Jakub Jelinek <jakub@redhat.com>
926 PR c++/32384
927 * parser.c (cp_parser_postfix_dot_deref_expression): If
928 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
929 first and if that succeeds and type is SCALAR_TYPE_P, create
930 PSEUDO_DTOR_EXPR.
932 PR c++/32260
933 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
934 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
935 as for std::type_info.
937 2007-10-31 Paolo Carlini <pcarlini@suse.de>
939 PR c++/33494
940 * cxx-pretty-print.c (pp_cxx_typeid_expression,
941 pp_cxx_delete_expression): Change to static linkage.
942 * cxx-pretty-print.h: Adjust declarations.
943 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
944 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
945 MODOP_EXPR): Forward to pp_expression.
947 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
948 Fix typo.
950 2007-10-31 Christian Bruel <christian.bruel@st.com>
951 Mark Mitchell <mark@codesourcery.com>
953 PR c++/19531
954 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
955 if retval is volatile.
957 2007-10-30 Jakub Jelinek <jakub@redhat.com>
959 PR c++/33616
960 * decl2.c (build_offset_ref_call_from_tree): Call
961 build_non_dependent_expr on object prior to building ADDR_EXPR from it
962 if FN is DOTSTAR_EXPR.
964 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
966 PR c++/31993
967 PR c++/32252
968 * pt.c (find_parameter_packs_r): Fix typo in comment.
969 (convert_template_argument): Look at the pattern of a pack
970 expansion to determine what kind of entity we're converting.
971 (coerce_template_parameter_pack): When we have coerced a non-type
972 template parameter pack, substitute into the type of that pack.
973 (tsubst_pack_expansion): When our substitution of a parameter pack
974 is a "trivial" substitution of itself, just substitute into the
975 pack expansion rather than actually expanding.
977 2007-10-29 Jakub Jelinek <jakub@redhat.com>
979 PR c++/33841
980 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
981 for non-integral type bitfields. Return true if bitfield is correct, false
982 error has been diagnosed.
983 (check_field_decls): If check_bitfield_decl returned false, call also
984 check_field_decl.
986 2007-10-28 Paolo Carlini <pcarlini@suse.de>
987 Mark Mitchell <mark@codesourcery.com>
989 PR c++/30659
990 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
991 class member error out and return.
993 2007-10-27 Jakub Jelinek <jakub@redhat.com>
995 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
996 to current_function_decl rather than 0.
998 PR c++/33844
999 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1000 ->* rather than .*.
1001 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1003 2007-10-27 Jason Merrill <jason@redhat.com>
1005 PR c++/5247
1006 * call.c (convert_default_arg): Detect recursion.
1008 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1010 PR c++/33842
1011 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1012 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1013 OFFSETOF_EXPR.
1014 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1015 functions.
1016 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1018 2007-10-26 Jason Merrill <jason@redhat.com>
1020 PR c++/24791
1021 * pt.c (get_template_info): New fn.
1022 (template_class_depth): Use it.
1023 (push_template_decl_real): Check that the template args of the
1024 definition match the args of the previous declaration.
1026 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1028 PR c++/31988
1029 * decl2.c (coerce_new_type): Do not allow a default argument for
1030 the first parameter.
1032 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1034 PR c++/33839
1035 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1036 don't see the leading '('. Only lookup names if we get an
1037 IDENTIFIER_NODE.
1039 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1041 PR c++/33744
1042 * parser.c (cp_parser_parenthesized_expression_list): Set
1043 greater_than_is_operator_p to true in between the parens.
1045 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1047 PR c++/31747
1048 * decl.c (grokdeclarator): In case of conflicting specifiers
1049 just return error_mark_node.
1051 2007-10-26 Ollie Wild <aaw@google.com>
1053 * expr.c (cxx_expand_expr): Removed.
1054 * cp-tree.h (exx_expand_expr): Removed.
1055 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1056 with c_expand_expr.
1058 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1060 PR c++/33843
1061 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1063 2007-10-23 Jason Merrill <jason@redhat.com>
1065 PR c++/25950 (DR 391)
1066 * call.c (struct conversion): Remove check_copy_constructor_p.
1067 (reference_binding): Always bind a reference directly to a
1068 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1069 temporary creation.
1070 (check_constructor_callable): Remove.
1071 (convert_like_real): Don't call it.
1072 (initialize_reference): Don't call check_constructor_callable.
1073 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1074 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1075 conversions if LOOKUP_NO_TEMP_BIND.
1076 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1077 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1078 second conversion.
1079 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1081 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1083 PR c++/33372
1084 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1085 before checking if its type is integral.
1087 2007-10-22 Jason Merrill <jason@redhat.com>
1089 PR c++/33620
1090 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1091 * pt.c (apply_late_template_attributes): Splice out dependent
1092 attributes from DECL_ATTRIBUTES.
1094 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1096 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1098 * typeck.c (build_binary_op) : Use appropriate warning option
1099 instead of unnamed warning.
1101 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1103 PR c++/31446
1104 * pt.c (current_template_args): Do not change TREE_LIST elements
1105 with a TREE_VALUE of error_mark_node.
1107 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1109 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1110 * decl.c (start_decl): Tidy.
1111 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1112 the type.
1113 (grokdeclarator): Clarify comment.
1115 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1117 PR c++/30303
1118 * decl.c (grokfndecl): Return NULL after the "definition of
1119 implicitly-declared" error happened.
1121 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1123 PR c++/26698
1124 * call.c (build_user_type_conversion_1): Do not consider conversion
1125 functions to convert a (possibly cv-qualified) object to the (possibly
1126 cv-qualified) same object type (or a reference to it), to a (possibly
1127 cv-qualified) base class of that type (or a reference to it).
1129 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1131 * pt.c (tsubst): Use template_parm_level_and_index.
1133 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1135 PR c++/32121
1136 * parser.c (cp_parser_compound_statement): Handle label-declarations
1137 at the beginning of the compound statement.
1138 (cp_parser_block_declaration): Issue diagnostics about __label__
1139 not at the beginning of a block.
1141 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1143 PR c++/33461
1144 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1145 to convert_template_argument.
1146 (coerce_template_parms): Return error_mark_node after fixed-length
1147 error.
1148 (tsubst_decl): Check for error_mark_node the return value of the
1149 first tsubst in 'case VAR_DECL'.
1151 2007-10-08 Ollie Wild <aaw@google.com>
1153 * typeck2.c (digest_init): Call cplus_expand_constant after
1154 convert_for_initialization.
1155 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1156 * expr.c (cplus_expand_constant): Updated function description.
1158 2007-10-04 Jason Merrill <jason@redhat.com>
1160 PR c++/20416
1161 * call.c (initialize_reference): Handle local static reference
1162 temps properly.
1164 2007-10-03 Jason Merrill <jason@redhat.com>
1166 PR c++/32470
1167 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1168 (push_namespace): Here.
1169 (handle_namespace_attrs): New fn for the attr code.
1170 (leave_scope): Don't pop_visibility.
1171 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1172 * parser.c (cp_parser_namespace_definition): Call
1173 handle_namespace_attrs and pop_visibility as appropriate.
1175 PR c++/11756
1176 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1178 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1180 * decl.c (duplicate_decls): Preserve linkage flags for mere
1181 redeclarations of gnu_inline definitions.
1183 2007-10-03 Jason Merrill <jason@redhat.com>
1185 PR c++/15764
1186 * decl.c (wrap_cleanups_r): New fn.
1187 (wrap_temporary_cleanups): New fn.
1188 (initialize_local_var): Call it.
1190 2007-09-29 Jason Merrill <jason@redhat.com>
1192 PR c++/33094
1193 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1194 constant to not have DECL_EXTERNAL if it's file-local.
1196 2007-09-28 Ollie Wild <aaw@google.com>
1198 Revert
1199 2007-09-27 Ollie Wild <aaw@google.com>
1201 * typeck2.c (digest_init): Call cplus_expand_constant after
1202 convert_for_initialization.
1203 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1204 * expr.c (cplus_expand_constant): Updated function description.
1206 2007-09-28 Jason Merrill <jason@redhat.com>
1208 PR c++/10179
1209 * class.c (layout_empty_base): Take rli parameter, update
1210 rli->record_align if empty base has user-specified alignment.
1211 (build_base_field): Pass rli to it.
1213 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1215 PR c++/33213
1216 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1218 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1220 PR c++/33118
1221 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1222 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1223 (dump_parameters): Just call dump_type for argument packs too.
1225 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1227 PR c++/31434
1228 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1229 qualification by creating qualified PACK_EXPANSION_PATTERN and
1230 then calling make_pack_expansion on it.
1232 2007-09-27 Ollie Wild <aaw@google.com>
1234 * typeck2.c (digest_init): Call cplus_expand_constant after
1235 convert_for_initialization.
1236 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1237 * expr.c (cplus_expand_constant): Updated function description.
1239 2007-09-27 Jason Merrill <jason@redhat.com>
1241 PR c++/33571
1242 * decl2.c (is_late_template_attribute): Don't crash on unknown
1243 attribute.
1245 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1247 PR c++/33493
1248 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1249 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1250 spaces in the formatting.
1251 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1253 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1255 * error.c (cxx_print_error_function): Add third argument, pass
1256 it over to lhd_print_error_function.
1257 (cp_print_error_function): If diagnostic->abstract_origin, print
1258 virtual backtrace.
1259 * cp-tree.h (struct diagnostic_info): New forward decl.
1260 (cxx_print_error_function): Add third argument.
1262 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1264 PR c++/33207
1265 * name-lookup.c (pushtag): Do not create an implicit typedef before
1266 the associated type declaration is known to be valid.
1268 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1270 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1271 rather than pointers.
1273 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1275 PR c++/14688
1276 * search.c (check_final_overrider): Fail if
1277 targetm.comp_type_attributes returns 0.
1279 2007-09-24 Jason Merrill <jason@redhat.com>
1281 PR c++/33239
1282 * pt.c (resolve_typename_type): Don't look things up in the original
1283 template if it would mean losing template arguments.
1285 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1287 PR c++/33506
1288 * cp-tree.h (cxx_type_hash_eq): New prototype.
1289 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1290 * tree.c (cxx_type_hash_eq): New function.
1292 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1294 PR c++/33185
1295 * tree.c (cp_build_qualified_type_real): Build a canonical
1296 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1298 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1300 PR c++/33112
1301 PR c++/33185
1302 * tree.c (cplus_array_compare): Compare pointers, not types.
1303 (build_cplus_array_type_1): Store new array type into the hash
1304 table before building the canonical type; build the canonical type
1305 correctly.
1306 (cp_build_qualified_type_real): Put all of the array types with
1307 cv-qualified element types into the C++ array hash table, built as
1308 variants of the unqualified versions.
1310 2007-09-23 Jason Merrill <jason@redhat.com>
1312 PR c++/16370
1313 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1314 for deprecation warnings.
1316 2007-09-22 Jason Merrill <jason@redhat.com>
1318 PR c++/15269
1319 * call.c (build_over_call): Warn about deprecated virtuals.
1321 PR c++/19407
1322 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1323 (MAYBE_TAGGED_TYPE_P): Remove.
1324 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1325 instead of calling is_late_template_attribute again.
1326 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1327 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1328 Don't crash on typedefs from non-template classes.
1329 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1330 (is_late_template_attribute): All attributes applied to template
1331 parms or typename types are dependent. Static.
1332 (splice_template_attributes): Pass decl through.
1333 (save_template_attributes): Likewise.
1335 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1337 PR c++/33496
1338 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1339 returned from tsubst_pack_expansion.
1340 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1341 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1343 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1345 PR c++/33460
1346 * semantics.c (finish_id_expression): Use consistently
1347 context_for_name_lookup.
1348 * decl.c (fixup_anonymous_aggr): Fix error message for
1349 anonymous struct (vs union).
1351 2007-09-19 Jason Merrill <jason@redhat.com>
1353 PR c++/7586
1354 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1355 (retrieve_specialization): Only tagged types use
1356 DECL_TEMPLATE_INSTANTIATIONS.
1357 (instantiate_class_template): Push nested classes too.
1358 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1359 tagged types.
1360 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1361 * init.c (is_aggr_type): Remove redundant tests.
1362 * class.c (push_nested_class): Use CLASS_TYPE_P.
1364 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1366 PR c++/33459
1367 * init.c (build_zero_init): If, recursively, build_zero_init
1368 returns a NULL_TREE, do not append it to the VEC of constructors.
1370 2007-09-18 Jason Merrill <jason@redhat.com>
1372 PR c++/17743
1373 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1374 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1375 ATTR_FLAG_TYPE_IN_PLACE.
1376 (tsubst): Do unqualified lookup to find typedefs from current class.
1377 [ARRAY_TYPE]: Propagate alignment info.
1378 * decl2.c (is_late_template_attribute): Only defer handling of
1379 attribute aligned if the expression is dependent.
1380 (save_template_attributes): If we're deferring any attributes,
1381 make this a naming typedef.
1383 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1385 PR c++/33462 (again)
1386 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1387 va_arg instead of __builtin_va_arg.
1389 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1391 PR c++/33462
1392 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1393 (pp_cxx_primary_expression): Use it.
1394 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1395 * error.c (dump_expr): Use it.
1397 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1399 PR c++/33463
1400 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1401 out case TYPEID_EXPR to...
1402 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1403 and pp_cxx_right_paren.
1404 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1405 * error.c (dump_expr): Use it.
1407 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1409 PR c++/33464
1410 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1411 (pp_cxx_primary_expression): Use it.
1412 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1413 * error.c (dump_expr): Use it.
1415 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1417 PR c++/33124
1418 * init.c (build_new): Remove warning for zero-element
1419 allocations.
1421 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1423 PR c++/32756
1424 * call.c (maybe_handle_implicit_object): Set this_p, clear
1425 rvaluedness_matches_p.
1426 (compare_ics): Do not compare rvaluedness matching when one of the
1427 operands is an implicit object.
1429 2007-09-14 Jason Merrill <jason@redhat.com>
1431 PR c++/17743, c++/19163
1432 * decl2.c (is_late_template_attribute): New fn.
1433 (splice_template_attributes, save_template_attributes): New fns.
1434 (cplus_decl_attributes): Call save_template_attributes.
1435 * pt.c (apply_late_template_attributes): New fn.
1436 (instantiate_class_template, tsubst_decl): Use it.
1437 * cp-tree.h: Declare is_late_template_attribute.
1439 2007-09-13 Tom Tromey <tromey@redhat.com>
1441 * parser.c (cp_lexer_new_main): Don't use
1442 c_lex_return_raw_strings.
1443 (cp_lexer_get_preprocessor_token): Update. Add special case when
1444 lexer is NULL.
1446 2007-09-11 Jan Hubicka <jh@suse.cz>
1448 * method.c (use_thunk): Use tree_rest_of_compilation
1449 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1450 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1451 * cp-tree.h (expand_body): Kill.
1452 (emit_associated_thunks): Declare.
1453 * semantics.c (emit_associated_thunks): Export.
1454 (expand_body): Kill.
1456 2007-09-09 David Daney <ddaney@avtrex.com>
1458 PR c++/33324
1459 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1460 to calculate cookie_ptr.
1462 2007-09-08 Jason Merrill <jason@redhat.com>
1464 PR c++/33342
1465 * pt.c (most_specialized_class): Set processing_template_decl
1466 while tsubsting partial spec args.
1468 2007-09-06 Jason Merrill <jason@redhat.com>
1470 * decl2.c (get_guard): Copy visibility from the guarded variable.
1472 2007-09-06 Jan Hubicka <jh@suse.cz>
1474 * semantics.c (expand_body): Do not mark arguments of clones used.
1476 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1478 PR c++/32674
1479 * decl.c (cp_finish_decl): When processing_template_decl,
1480 deal correctly with init as TREE_LIST.
1482 2007-09-06 Tom Tromey <tromey@redhat.com>
1484 * decl.c (finish_function): Put return's location on line zero of
1485 file.
1487 2007-09-05 Jason Merrill <jason@redhat.com>
1489 PR c++/15745
1490 * except.c (prepare_eh_type): Use type_decays_to.
1492 PR c++/15097
1493 * init.c (build_delete): Use build_headof to get the address of the
1494 complete object if we aren't using the deleting destructor.
1495 * rtti.c (build_headof): No longer static.
1496 * cp-tree.h: Declare it.
1498 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1500 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1501 decl if a prototype for XX is provided with throw().
1503 PR c++/33289
1504 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1505 on __*_chk non-__builtin_* decls.
1507 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1509 PR c++/30302
1510 * semantics.c (finish_id_expression): Use context_for_name_lookup
1511 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1512 * class.c (finish_struct_anon): Deal correctly with anonymous
1513 structs (vs unions, as GNU extension) in error messages.
1515 2007-09-05 Jan Hubicka <jh@suse.cz>
1517 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1518 call, DECL_EXTERNAL checks and current_function_decl saving.
1520 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1522 PR c++/29731 (again)
1523 * parser.c (cp_parser_primary_expression): Return error_mark_node
1524 when a statement-expression is found in a template-argument list.
1526 2007-09-04 Jason Merrill <jason@redhat.com>
1528 * except.c (initialize_handler_parm): Use
1529 fold_build_cleanup_point_expr.
1531 PR c++/31419
1532 * call.c (reference_binding): Don't look for user-defined conversions
1533 to the same type.
1535 PR c++/31411
1536 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1537 the MUST_NOT_THROW_EXPR.
1539 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1541 * decl.c (cp_finish_decl): Call determine_visibility before
1542 make_rtl_for_nonlocal_decl.
1544 2007-09-04 Jason Merrill <jason@redhat.com>
1546 PR c++/14032
1547 * pt.c (most_specialized_class): Substitute outer template
1548 arguments into the arguments of a member template partial
1549 specialization.
1550 (strip_innermost_template_args): New fn.
1552 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1554 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1556 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1558 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1559 * decl.c (cp_make_fname_decl): Likewise,
1560 * parser.c (cp_parser_string_literal): Likewise,
1561 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1562 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1563 Likewise,
1565 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1567 PR c++/33208
1568 * typeck.c (build_unary_op): Fix error message for
1569 Boolean expression as operand to operator--.
1571 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1573 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1574 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1575 Likewise.
1577 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1579 PR c++/32597
1580 * init.c (build_default_init): Make extern.
1581 * cp-tree.h (build_default_init): Declare here.
1582 * pt.c (tsubst_expr): When the instantiation of the initializer of
1583 a variable results in an empty list, default-initialize the
1584 variable.
1585 (tsubst_copy_and_build): When the instantiation of the initializer
1586 in a new expression results in an empty initializer list,
1587 default-initialize it.
1589 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1591 * mangle.c (write_type): Change mangling of rvalue reference from
1592 `RR' to `O'.
1594 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1596 * decl.c (duplicate_decls): Remove duplicated line.
1598 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1600 PR c++/33210
1601 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1602 BOUND_TEMPLATE_TEMPLATE_PARM.
1604 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1606 PR c++/32113
1607 * search.c (lookup_member): Check the name argument for
1608 error_mark_node.
1610 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1612 PR c++/33212
1613 * parser.c (cp_parser_trait_expr): Check rerurn value of
1614 cp_parser_type_id.
1616 2007-08-30 Ollie Wild <aaw@google.com>
1618 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1619 convert_ptrmem for pointer to member conversions.
1620 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1621 (ocp_convert): Update cp_convert_to_pointer call.
1622 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1623 members.
1624 (build_static_cast_1): Check can_convert for conversions in either
1625 direction.
1626 (get_delta_difference_1): New function.
1627 (get_delta_difference): Refactor to call get_delta_difference_1.
1629 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1631 * decl.c (start_preparsed_function): Set
1632 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1634 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1636 PR c++/33209
1637 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1638 BOUND_TEMPLATE_TEMPLATE_PARM.
1640 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1642 PR c++/32596
1643 PR c++/32400
1644 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1645 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1647 2007-08-27 Jason Merrill <jason@redhat.com>
1649 PR c++/29000
1650 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1651 Look inside STMT_EXPR.
1652 * semantics.c (stmt_expr_value_expr): New fn.
1653 * cp-tree.h: Declare it.
1655 PR c++/28558
1656 * decl.c (groktypename): Ignore attributes applied to class type.
1658 2007-08-28 Richard Guenther <rguenther@suse.de>
1660 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1662 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1664 * error.c (dump_expr): Handle COMPLEX_CST.
1665 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1666 (pp_cxx_expression): Likewise.
1668 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1670 * decl.c (GNU_INLINE_P): New.
1671 (duplicate_decls): Handle gnu_inline. Merge attributes and
1672 some flags in overriding definitions.
1673 (redeclaration_error_message): Handle gnu_inline.
1674 (start_preparsed_function): Likewise.
1676 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1678 * call.c (sufficient_parms_p): Constify.
1679 * class.c (same_signature_p): Likewise.
1680 * cp-gimplify.c (is_invisiref_parm,
1681 cxx_omp_privatize_by_reference): Likewise.
1682 * cp-objcp-common.c (has_c_linkage): Likewise.
1683 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1684 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1685 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1686 num_artificial_parms_for, comp_template_parms,
1687 template_parameter_pack_p, any_dependent_template_arguments_p,
1688 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1689 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1690 zero_init_p, member_p, cp_lvalue_kind,
1691 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1692 varargs_function_p, is_dummy_object, special_function_kind,
1693 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1694 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1695 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1696 cp_has_mutable_p, at_least_as_qualified_p,
1697 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1698 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1699 * except.c (nothrow_libfn_p): Likewise.
1700 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1701 Likewise.
1702 * pt.c (comp_template_parms, template_parameter_pack_p,
1703 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1704 any_dependent_template_arguments_p): Likewise.
1705 * repo.c (repo_export_class_p): Likewise.
1706 * semantics.c (anon_aggr_type_p): Likewise.
1707 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1708 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1709 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1710 zero_init_p, special_function_p): Likewise.
1711 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1712 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1713 compparms, invalid_nonstatic_memfn_p,
1714 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1715 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1716 cp_has_mutable_p, lvalue_or_else): Likewise.
1718 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1720 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1721 * cp-objcp-common.c (cp_tree_size): Ditto.
1722 * tree.c (cp_walk_subtrees): Ditto
1723 * cp-tree.def (TINST_LEVEL): Go away.
1724 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1725 move together with other non-tree structs.
1726 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1727 (union lang_tree_node): Eliminate tinst_level field.
1728 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1729 (current_instantiation, outermost_tinst_level): Return
1730 a "struct tinst_level *".
1732 * error.c (print_instantiation_partial_context): Change second
1733 parameter to a "struct tinst_level *". Replace accessor macros
1734 with field access.
1735 (print_instantiation_full_context): Likewise.
1736 * lex.c (in_main_input_context): Likewise.
1738 * pt.c (struct pending_templates): New.
1739 (pending_templates, last_pending_template): Use it as a type.
1740 (current_tinst_level): Change typo to "struct tinst_level *"
1741 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1742 (add_pending_template): Construct a "struct pending_template".
1743 Replace TINST_LEVEL accessor macros with field access.
1744 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1745 (pop_tinst_level): Likewise.
1746 (instantiate_pending_templates): Likewise. Factor common code used
1747 when an instantiation has been done.
1748 (outermost_tinst_level): Replace tree_last with loop.
1749 (current_instantiation): Return a "struct tinst_level *".
1751 2007-08-24 Ollie Wild <aaw@google.com>
1753 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1754 * name-lookup.h (cp_binding_level): Remove vtables member.
1756 2007-08-24 Richard Guenther <rguenther@suse.de>
1758 * tree.c (cp_cannot_inline_tree_fn): Remove.
1759 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1760 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1761 Remove define.
1763 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1765 PR c++/32567
1766 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1767 error_mark_node right away if build_expr_type_conversion
1768 returned it.
1770 PR c++/32898
1771 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1772 is error_mark_node rather than NULL_TREE.
1773 * pt.c (check_explicit_specialization): Likewise.
1775 PR c++/31941
1776 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1777 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1779 2007-08-22 Jason Merrill <jason@redhat.com>
1781 PR c++/29365
1782 * pt.c (outermost_tinst_level): New function.
1783 * lex.c (in_main_input_context): New function.
1784 * cp-tree.h: Declare it.
1785 * decl2.c (constrain_class_visibility): Use it to avoid warning
1786 about uses of the anonymous namespace in the main input file.
1788 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1790 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1792 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1794 PR c++/7302
1795 * class.c (finish_struct_1): Warn when a class has virtual
1796 functions and accessible non-virtual destructor.
1798 2007-08-20 Richard Guenther <rguenther@suse.de>
1800 PR c++/22369
1801 PR c++/22451
1802 * call.c (build_new_method_call): Convert initializer to
1803 the basetype.
1804 * init.c (build_aggr_init): Do not fiddle with types.
1805 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1806 * except.c (build_throw): Do not drop qualifiers for the
1807 pointer type.
1808 * typeck.c (get_member_function_from_ptrfunc): Do not
1809 fiddle with types, instead convert.
1810 (build_ptrmemfunc1): Convert to the target type for
1811 initialization.
1812 (gfc_trans_allocate): Convert result to target type.
1813 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1814 pointer-to-member structures shall have alias set zero as well.
1816 2007-08-20 Richard Guenther <rguenther@suse.de>
1818 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1819 Remove.
1820 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1821 (nonstatic_local_decl_p): Likewise.
1822 * tree.c (cp_auto_var_in_fn_p): Remove.
1823 * decl.c (nonstatic_local_decl_p): Remove.
1825 2007-08-20 Richard Guenther <rguenther@suse.de>
1827 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1828 Remove define.
1829 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1830 cp_walk_subtrees lh parameter.
1831 (cp_walk_tree_without_duplicates): New define to
1832 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1833 * tree.c (count_trees): Call
1834 cp_walk_tree_without_duplicates.
1835 (verify_stmt_tree): Call cp_walk_tree.
1836 (break_out_target_exprs): Likewise.
1837 (WALK_SUBTREE): Likewise.
1838 * cp-gimplify.c (cp_genericize): Likewise.
1839 * cp-pt.c (find_parameter_packs_r): Likewise.
1840 (uses_parameter_packs): Likewise.
1841 (make_pack_expansion): Likewise.
1842 (check_for_bare_parameter_packs): Likewise.
1843 (for_each_template_parm): Likewise.
1844 * decl.c (check_default_argument): Call
1845 cp_walk_tree_without_duplicates.
1846 * except.c (build_throw): Likewise.
1847 * decl2.c (type_visibility): Likewise.
1848 * semantics.c (expand_or_defer_fn): Likewise.
1849 (finalize_nrv): Call cp_walk_tree.
1851 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1853 PR c++/33025
1854 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1855 Initialize it with save_expr rather than get_temp_regvar.
1857 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1859 PR c++/28989
1860 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1861 lvalues.
1863 2007-08-17 Ollie Wild <aaw@google.com>
1865 PR c++/31749
1866 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1867 declarations into appropriate slots for comparison. Fix type
1868 comparison.
1870 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1872 PR c++/32112
1873 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1874 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1876 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1878 PR c++/32870
1879 * parser.c (cp_parser_class_head): Improve error message.
1881 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1883 * pt.c (instantiate_decl): Set input_location
1884 for the function end.
1886 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1888 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1889 Constify.
1890 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1891 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1892 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1893 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1894 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1895 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1896 * typeck.c (cp_type_quals): Likewise.
1897 * typeck2.c (cxx_incomplete_type_diagnostic,
1898 cxx_incomplete_type_error): Likewise.
1900 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1902 PR c++/31132
1903 * pt.c (tsubst_friend_function): When check_classfn
1904 returns error_mark_node likewise return it.
1906 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1908 PR c++/32992
1909 * typeck.c (check_return_expr): Don't NRV optimize vars in
1910 anonymous unions.
1911 * decl.c (finish_function): Comment fix.
1913 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1915 PR c++/33035
1916 * pt.c (push_template_decl_real): Depending on TYPE_P
1917 use either TYPE_CONTEXT or DECL_CONTEXT.
1919 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1921 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1922 constructors and destructors return this.
1924 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1926 PR c++/27211
1927 * decl2.c (check_classfn): Return error_mark_node in case of error;
1928 in that case, do not call add_method.
1929 * decl.c (start_decl): Deal with check_classfn returning
1930 error_mark_node.
1931 (grokfndecl): Likewise.
1932 * pt.c (tsubst_friend_function): Likewise.
1934 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1936 PR c++/30428
1937 * typeck.c (build_binary_op): Disallow vector float types with
1938 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1940 2007-08-11 Ian Lance Taylor <iant@google.com>
1942 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1943 alias_set_type.
1944 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1946 2007-08-10 Ollie Wild <aaw@google.com>
1948 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1949 type lookups.
1950 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1951 function parameter.
1952 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1953 (lookup_using_namespace): Fix ambiguous_decl call.
1954 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1956 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1958 * call.c (name_as_c_string): Use CONST_CAST.
1959 * decl.c (build_decl): Likewise.
1960 * parser.c (cp_parser_string_literal): Likewise.
1962 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1964 PR c++/17763
1965 * error.c (dump_expr): Consistently use the *_cxx_*
1966 variants of the pretty-print functions.
1968 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1970 PR c++/22256
1971 * decl.c (check_special_function_return_type): Just error
1972 on return type specified for conversion operator.
1974 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1976 * typeck2.c (readonly_error): Handle general expressions.
1977 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1979 2007-08-06 Dan Hipschman <dsh@google.com>
1981 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1982 access function name.
1984 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1986 PR pch/13676
1987 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1988 * g++spec.c (lang_specific_driver): Check them.
1990 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1992 PR c++/19532
1993 * pt.c (inline_needs_template_parms): Fix comment; change return type
1994 to bool.
1996 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1998 Revert:
1999 2007-03-26 Dirk Mueller <dmueller@suse.de>
2001 * parser.c (cp_parser_member_declaration): Pedwarn
2002 about stray semicolons after member declarations.
2004 2007-08-02 Lee Millward <lee.millward@gmail.com>
2006 PR c++/30849
2007 PR c++/30850
2008 PR c++/30851
2009 * parser.c (cp_parser_asm_definition): Detect and discard asm
2010 statements with invalid inputs or outputs.
2011 (cp_parser_asm_operand_list): Return error mark node if any
2012 of the operands are invalid. Adjust documentation.
2014 2007-08-02 Nick Clifton <nickc@redhat.com>
2016 * typeck.c: Change copyright header to refer to version 3 of the
2017 GNU General Public License and to point readers at the COPYING3
2018 file and the FSF's license web page.
2019 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2020 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2021 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2022 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2023 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2024 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2025 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2026 name-lookup.h, parser.c: Likewise.
2028 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2030 PR middle-end/32668
2031 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2033 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2035 PR c++/32108
2036 * semantics.c (finish_label_stmt): Reject the __label__
2037 extension outside function scopes.
2039 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2041 * parser.c (eof_token): Un-constify.
2042 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2043 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2044 casts.
2046 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2048 * pt.c, tree.c, typeck2.c: Fix comment typos.
2050 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2051 Mark Mitchell <mark@codesourcery.com>
2053 PR c++/30917
2054 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2055 hidden due to friend declarations in local classes.
2057 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2059 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2060 * cp-tree.def (DECLTYPE_TYPE): New.
2061 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2062 (dump_type_prefix): Ditto.
2063 (dump_type_suffix): Ditto.
2064 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2065 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2066 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2067 types.
2068 (DECLTYPE_TYPE_EXPR): New.
2069 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2070 (finish_declared_type): Declare.
2071 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2072 DECLTYPE_TYPE nodes.
2073 (pp_cxx_type_id): Ditto.
2074 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2075 (tsubst): Substitute into a DECLTYPE_TYPE node.
2076 (tsubst_copy): Ditto.
2077 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2078 nodes.
2079 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2080 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2081 structural equality (because we can't hash the expressions).
2082 (finish_declared_type): New.
2083 * lex.c (reswords): Add "decltype" keyword.
2084 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2085 (cp_parser_postfix_expression): Add member_access_only_p to
2086 restrict postfix expression to member access expressions.
2087 (cp_parser_unary_expression): Update call to
2088 cp_parser_postfix_expression to reflect new parameter.
2089 (cp_parser_declared_type): New.
2090 (cp_parser_simple_type_specifier): Parse decltype types.
2092 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2094 PR c++/32346
2095 * call.c (convert_for_arg_passing): Only widen bitfields to their
2096 declared types if necessary.
2098 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2100 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2101 Constify.
2103 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2105 * decl.c (typename_hash, typename_compare): Constify.
2106 * mangle.c (hash_type, compare_type): Likewise.
2107 * pt.c (eq_local_specializations, hash_local_specialization):
2108 Likewise.
2109 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2110 list_hash): Likewise.
2111 * typeck2.c (pat_compare): Likewise.
2113 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2115 * method.c (implicitly_declare_fn): Increase alignment if member
2116 function pointer format requires it.
2118 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2120 PR c++/29001
2121 * typeck.c (check_return_expr): Do not pass a null argument
2122 to null_ptr_cst_p.
2124 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2126 PR c++/32561
2127 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2128 only on VAR_DECL.
2130 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2132 PR c++/32839
2133 * typeck.c (convert_arguments): Only use default args if we have
2134 a function decl.
2136 PR c++/30818
2137 * typeck.c (structural_comptypes): No need to check
2138 resolve_typename_type return value here.
2139 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2140 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2141 original type rather than error_mark_node in case of failure.
2142 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2143 resolve_typename_type result check.
2144 (cp_parser_direct_declarator, cp_parser_head,
2145 cp_parser_constructor_declarator_p): Likewise.
2147 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2149 * pt.c (template_parms_variadic_p): Remove.
2150 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2152 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2154 PR c++/30854
2155 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2156 argument to dump_aggr_init_expr_args instead of false.
2158 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2160 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2161 canonical types; otherwise, fall back to structural type
2162 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2163 internal compiler error if the canonical types are wrong.
2165 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2167 PR c++/32560
2168 * parser.c (cp_parser_make_indirect_declarator): When the
2169 the code argument is ERROR_MARK return cp_error_declarator.
2171 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2173 PR 32617
2174 * decl.c (cxx_init_decl_processing): Don't set
2175 force_align_functions_log.
2176 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2177 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2178 FUNCTION_DECL, return its alignment.
2180 2007-07-09 Richard Guenther <rguenther@suse.de>
2182 * decl.c (start_preparsed_function): Do not promote return type.
2184 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2186 PR c++/30535
2187 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2189 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2191 PR c++/32232
2192 * pt.c (resolve_overloaded_unification): Robustify. Return a
2193 bool, not an int.
2194 (type_unification_real): Adjust accordingly.
2196 2007-07-06 Richard Guenther <rguenther@suse.de>
2198 * init.c (build_new_1): Use the correct pointer type.
2199 * typeck2.c (build_m_component_ref): Likewise.
2201 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2203 PR c++/32245
2204 * init.c (build_zero_init): Always build an initializer for
2205 non-static storage.
2206 * typeck2.c (build_functional_cast): Use build_zero_init.
2208 PR c++/32251
2209 * init.c (build_new_1): Always pass the allocation function to
2210 build_op_delete_call.
2211 * call.c (build_op_delete_call): Handle operator delete with a
2212 variable-argument list. Do not issue an error when no matching
2213 deallocation function is available for a new operator.
2215 PR c++/31992
2216 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2217 * decl.c (value_dependent_init_p): New function.
2218 (cp_finish_decl): Use it.
2219 * pt.c (value_dependent_expression_p): Use
2220 any_value_dependent_elements_p.
2221 * parser.c (cp_parser_primary_expression): Add comment about
2222 treating dependent qualified names as integral
2223 constant-expressions.
2225 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2227 * decl.c (build_ptrmemfunc_type): Always use structural equality
2228 tests when comparing pointer-to-member-function types, because the
2229 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2230 types.
2232 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2234 * init.c (build_new): Tweak comment.
2236 2007-06-29 Dave Brolley <brolley@redhat.com>
2238 PR c++/31743
2239 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2240 type to its base type and number of elements here.
2241 * init.c (build_new): Call complete_type_or_else to ensure that the
2242 type is complete and to issue a diagnostic if it is not.
2243 (build_new_1): Don't call complete_type_or_else here.
2245 2007-07-03 Richard Guenther <rguenther@suse.de>
2247 PR c++/32609
2248 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2249 after recursing.
2251 2007-07-02 Simon Baldwin <simonb@google.com>
2253 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2254 for inner-style nested forward declarations that don't declare
2255 anything useful.
2257 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2259 PR c++/31748
2260 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2261 DECL_P in not a variable and appears more than once error messages.
2263 2007-07-01 Ollie Wild <aaw@google.com>
2265 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2266 (select_decl): Remove function.
2267 (unqualified_namespace_lookup): Populate binding by calling
2268 ambiguous_decl. Remove select_decl call.
2269 (lookup_qualified_name): Remove select_decl call.
2270 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2271 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2272 generation when name lookup is ambiguous.
2274 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2276 PR c++/31724
2277 * init.c (build_new_1): Use structural equality on the copy of the
2278 array type.
2280 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2282 * decl2.c (determine_visibility): Implement
2283 flag_visibility_ms_compat effect on type info.
2284 * decl.c (cxx_init_decl_processing): Implement
2285 global effect of flag_visibility_ms_compat.
2287 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2289 * decl2.c (start_objects): Mark constructor-running function
2290 as artificial.
2292 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2294 PR c++/32111
2295 * decl.c (grokdeclarator): Reset friendp for member functions declared
2296 friend of their own class.
2298 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2300 * decl2.c (determine_visibility): Don't look for dllexport here.
2301 (determine_visibility_from_class): Tidy.
2303 2007-06-18 Simon Baldwin <simonb@google.com>
2305 PR c++/31923
2306 * parser.c (cp_parser_single_declaration): Added check for storage
2307 class other than sc_none in parsed declaration, and a flag to indicate
2308 if the call is part of an explicit template specialization parse.
2309 * (cp_parser_explicit_specialization): Specialization check flag added
2310 to call to cp_parser_single_declaration(), set true.
2311 * (cp_parser_template_declaration_after_export): Specialization check
2312 flag added to call to cp_parser_single_declaration(), set false.
2313 * pt.c (check_explicit_specialization): Added code to copy visiblity
2314 and linkage from the templated function to the explicit specialization.
2316 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2318 * typeck.c (build_binary_op): For templates build the
2319 expression in pieces to avoid the assert in build2_stat.
2320 (get_member_function_from_ptrfunc):
2321 Change over to using POINTER_PLUS_EXPR and convert
2322 the second operand to sizetype.
2323 * typeck2.c (build_m_component_ref): Likewise.
2324 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2325 instead of PLUS_EXPR for pointers.
2326 (build_new_1): Likewise.
2327 (build_vec_delete_1): Likewise.
2328 (build_vec_delete): Likewise.
2329 * class.c (build_base_path): Likewise.
2330 (build_base_path): Likewise.
2331 (convert_to_base_statically): Likewise.
2332 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2333 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2334 instead of PLUS_EXPR.
2335 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2336 instead of PLUS_EXPR for pointers.
2337 * call.c (build_special_member_call): Likewise.
2338 * rtti.c (build_headof): Likewise.
2339 Use sizetype instead of ptrdiff_type_node.
2340 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2341 instead of PLUS_EXPR for pointers.
2342 * except.c (expand_start_catch_block): Do a
2343 NEGATIVE and then a POINTER_PLUS_EXPR instead
2344 of a MINUS_EXPR.
2345 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2346 PLUS_EXPR on pointer types over to use
2347 POINTER_PLUS_EXPR and remove the conversion
2348 to the pointer types.
2349 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2350 adding to a pointer type. Use size_int instead of
2351 ssize_int. Convert the index to sizetype before
2352 adding it to the pointer.
2354 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2356 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2357 (DECL_ANON_UNION_VAR_P): New macro.
2358 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2359 than DECL_VAR_MARKED_P, to keep track of which variables we have
2360 seen.
2361 * decl.c (redeclaration_error_message): Complain about redeclaring
2362 anonymous union members at namespace scope.
2363 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2365 2007-06-14 Geoff Keating <geoffk@apple.com>
2367 * decl2.c (determine_visibility): Ensure that functions with
2368 hidden types as parameters are hidden.
2370 PR 31093
2371 * decl2.c (determine_visibility): Remove duplicate code for
2372 handling type info.
2374 2007-06-12 Ian Lance Taylor <iant@google.com>
2376 PR libstdc++/29286
2377 * init.c (avoid_placement_new_aliasing): New static function.
2378 (build_new_1): Call it.
2380 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2382 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2383 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2385 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2387 PR c++/32177
2388 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2389 on init, the non-decl cond operand and increment value.
2391 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2393 PR c++/30759
2394 * decl.c (check_initializer): Report an error when a brace enclosed
2395 initializer is used for a non-aggregate type in C++98.
2396 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2397 cxx_dialect.
2398 (grokdeclarator): Likewise.
2399 (move_fn_p): Likewise.
2400 * typeck.c (check_return_expr): Likewise.
2401 * call.c (reference_binding): Likewise.
2402 * error.c (cp_cpp_error): Likewise.
2403 * pt.c (check_default_tmpl_args): Likewise.
2404 (tsubst): Likewise.
2405 * lex.c (init_reswords): Likewise.
2406 * parser.c (p_parser_primary_expression): Likewise.
2407 (TOKEN_PRECEDENCE): Likewise.
2408 (cp_parser_init_declarator): Likewise.
2409 (cp_parser_ptr_operator): Likewise.
2410 (cp_parser_parameter_declaration): Likewise.
2411 (cp_parser_enclosed_template_argument_list): Likewise.
2412 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2413 (cp_parser_next_token_ends_template_argument_p): Likewise.
2415 2007-06-04 Simon Baldwin <simonb@google.com>
2417 * decl.c (grokdeclarator): Readability change. Moved case labels
2418 into direct switch statement scope.
2420 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2422 * call.c (convert_like_real): Remove pointless code.
2424 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2426 * decl.c (get_atexit_fn_ptr_type): New function.
2427 (get_atexit_node): Use it.
2428 (start_cleanup_fn): Likewise.
2429 (register_dtor_fn): Use the object's destructor, instead of a
2430 separate cleanup function, where possible.
2431 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2432 (atexit_fn_ptr_type_node): New macro.
2433 * decl2.c (build_cleanup): Use build_address.
2435 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2437 * typeck.c (build_binary_op): Include types in error.
2439 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2441 PR c++/31806
2442 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2443 needs runtime initialization.
2445 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2447 PR c++/32158
2448 * semantics.c (finish_trait_expr): Complete the types.
2450 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2451 Douglas Gregor <doug.gregor@gmail.com>
2452 Pedro Lamarao <pedro.lamarao@mndfck.org>
2453 Howard Hinnant <howard.hinnant@gmail.com>
2455 PR c++/7412
2456 PR c++/29939
2457 * typeck.c (comptypes): Don't consider rvalue and lvalue
2458 reference types to be equivalent.
2459 (check_return_expr): Move from certain lvalues when returning
2460 them.
2461 * decl.c (grokdeclarator): Implement reference collapsing.
2462 (copy_fn_p): Don't consider constructors taking rvalue references
2463 to be copy constructors.
2464 (move_fn_p): New.
2465 * call.c (conversion): New "rvaluedness_matches_p" member.
2466 (convert_class_to_reference): Require reference type as first
2467 parameter instead of base type.
2468 (reference_binding): Add logic to handle rvalue references.
2469 (implicit_conversion): Update inaccurate comment.
2470 (convert_like_real): Disable creation of temporaries that are
2471 impossible to initialize for types with move constructors.
2472 (build_over_call): Elide move constructors when possible.
2473 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2474 (maybe_handle_ref_bind): Return conversion instead of type node.
2475 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2476 determine preferred conversion sequences.
2477 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2478 (LOOKUP_PREFER_RVALUE): New.
2479 (DECL_MOVE_CONSTRUCTOR_P): New.
2480 (struct cp_declarator): Add "reference" member for reference
2481 types, with new "rvalue_ref" flag.
2482 (cp_build_reference_type): Declare.
2483 (move_fn_p): Declare.
2484 * error.c (dump_type_prefix): Format rvalue reference types
2485 correctly in error messages.
2486 * except.c (build_throw): Move from certain lvalues when
2487 throwing.
2488 * mangle.c (write_type): Mangle rvalue references differently
2489 than regular references.
2490 * parser.c (make_reference_declarator): Add boolean parameter for
2491 rvalue references.
2492 (cp_parser_make_indirect_declarator): New.
2493 (cp_parser_new_declarator_opt): Call
2494 cp_parser_make_indirect_declarator.
2495 (cp_parser_conversion_declarator_opt): Ditto.
2496 (cp_parser_declarator): Ditto.
2497 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2498 declarators.
2499 * pt.c (tsubst): Implement reference collapsing.
2500 (maybe_adjust_types_for_deduction): Implement special template
2501 parameter deduction rule for rvalue references.
2502 (type_unification_real): Update calls to
2503 maybe_adjust_types_for_deduction.
2504 (try_one_overload): Ditto.
2505 (unify_pack_expansion): Ditto.
2506 * tree.c (lvalue_p_1): Handle rvalue reference types.
2507 (cp_build_reference_type): New.
2509 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2511 PR c++/31809
2512 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2513 variables that need runtime initialization.
2515 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2517 PR c++/31339
2518 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2519 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2520 case POSTDECREMENT_EXPR>): Return the error_mark_node
2521 if either the real or imaginary parts would an
2522 error_mark_node.
2524 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2525 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2527 PR c++/31745
2528 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2529 token is a closing brace, false if there are no tokens left.
2530 (cp_parser_namespace_alias_definition): Only consume the next token if
2531 it is a closing brace.
2533 * parser.c (cp_parser_class_specifier): Likewise.
2535 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2537 * semantics.c (finish_member_declaration): Fix a typo in the
2538 last checkin.
2540 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2542 PR c++/31431
2543 PR c++/31432
2544 PR c++/31434
2545 PR c++/31435
2546 PR c++/31437
2547 PR c++/31438
2548 PR c++/31442
2549 PR c++/31443
2550 PR c++/31444
2551 PR c++/31445
2552 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2553 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2554 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2555 whether everything was okay. Fix indentation.
2556 (push_template_decl_real): Check for bare parameter packs in
2557 function parameters; where errors occur, mark the parameter types
2558 with ERROR_MARK_NODEs to avert ICEs.
2559 (coerce_template_parameter_pack): New.
2560 (coerce_template_parms): Moved parameter pack coercion into
2561 coerce_template_parameter_pack, and permit it anywhere in the
2562 template parameter list (not just at the end). Parameter and
2563 argument indices can vary (somewhat) separately now, so add
2564 PARM_IDX and ARG_IDX.
2565 (fn_type_unification): Don't set an argument pack as incomplete if
2566 no argument pack was deduced.
2567 (type_unification_real): If a type parameter is a parameter pack
2568 and has not otherwise been deduced, it will be deduced to an empty
2569 parameter pack.
2570 (more_specialized_fn): Use the actual lengths of the argument
2571 lists when comparing against expansions.
2572 * semantics.c (finish_member_declaration): If a field's type has
2573 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2575 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2577 PR target/27067
2578 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2580 2007-05-22 Ollie Wild <aaw@google.com>
2582 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2583 (unqualified_namespace_lookup): Adds check for hidden types.
2585 2007-05-22 Ollie Wild <aaw@google.com>
2587 * decl.c (duplicate_decls): Verify namespace names are unique.
2589 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2591 * decl.c (cxx_maybe_build_cleanup): Handle
2592 __attribute__((cleanup)).
2594 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2596 * cvt.c (cp_convert_and_check): Don't check warnings if the
2597 conversion failed.
2599 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2601 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2603 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2605 PR c++/29928
2606 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2607 type only if is a class type (5.2.8/4).
2609 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2611 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2612 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2613 c_common_unsigned_type.
2615 2007-05-11 Silvius Rus <rus@google.com>
2617 * cp/typeck.c (build_indirect_ref): Add call to
2618 strict_aliasing_warning.
2619 (build_reinterpret_cast_1): Condition call to
2620 strict_aliasing_warning.
2622 2007-05-11 Jan Hubicka <jh@suse.cz>
2624 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2625 * decl2.c (start_objects): ctors and dtors are no longer public.
2626 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2628 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2630 * typeck.c (build_unary_op): Remove code that used to
2631 handle non lvalue increments/decrements.
2633 2007-05-07 Mike Stump <mrs@apple.com>
2635 * parser.c (check_empty_body): Add.
2636 (cp_parser_iteration_statement): Add call to check_empty_body.
2638 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2640 PR 31775
2641 * mangle.c (write_mangled_name): Mangle static variable names.
2642 (write_unqualified_name): Use local-source-name for
2643 namespace-scope static variables.
2645 2007-05-04 Dirk Mueller <dmueller@suse.de>
2647 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2648 not in effect.
2650 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2652 PR c++/31663
2653 * decl2.c (constrain_class_visibility):
2654 Use strip_pointer_or_array_types instead of strip_array_types.
2656 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2658 PR C++/30221
2659 * decl.c (reshape_init_r): Don't reshape the first element if it
2660 is a pointer to member function.
2662 2007-04-27 Simon Baldwin <simonb@google.com>
2664 * decl.c (grokparms): Changed message format from %qD to %qE.
2666 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2668 * error.c (maybe_warn_variadic_templates): Variadic templates are
2669 now in C++0x, so only warn about them in C++98 mode.
2671 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2673 PR C++/30016
2674 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2675 integeral types from vectors types.
2677 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2679 PR c++/31598
2680 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2681 for type dependent OMP_CLAUSE_DECLs.
2683 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2685 PR c++/31338
2686 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2687 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2688 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2689 * init.c (build_zero_init): Adjust, as
2690 COMPLEX_TYPE is now a SCALAR_TYPE.
2691 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2692 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2694 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2696 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2697 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2698 (trait_expr_value): Adjust.
2700 2007-04-23 Simon Baldwin <simonb@google.com>
2702 * decl.c (grokparms): Added new error for duplicate function
2703 parameters names in function prototypes, to match gcc behavior.
2705 2007-04-23 Jan Hubicka <jh@suse.cz>
2707 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2708 bits dirrectly.
2710 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2712 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2713 instead of checking GIMPLE_STMT_P in chain_next.
2715 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2717 PR c++/31513
2718 * call.c (convert_for_arg_passing): Convert bitfields to their
2719 declared types.
2721 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2723 PR c++/31517
2724 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2726 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2728 PR c++/29365
2729 * cp/decl2.c (constrain_class_visibility):
2730 Do not warn about the use of anonymous namespace in the main input file.
2732 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2734 * cp-tree.h (current_template_parms): Fix typo in comment.
2736 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2738 * cp-tree.h, error.c: Fix comment typos.
2740 2007-04-13 Jason Merrill <jason@redhat.com>
2742 PR c++/31074
2743 * call.c (reference_binding): Add c_cast_p parm. If true,
2744 add quals to TO as needed to make it reference-compatible.
2746 2007-04-11 Jan Hubicka <jh@suse.cz>
2748 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2749 that we are not processing template_decl.
2751 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2753 PR c++/31449
2754 * class.c (build_base_path): Ensure that the converted pointer has
2755 the same cv-qualification as the input.
2757 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2759 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2761 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2763 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2764 Do not set it.
2765 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2766 * tree.c (cp_add_pending_fn_decls): Remove.
2767 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2769 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2771 Revert change removing staticp.
2773 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2775 * cp-objcp-common.c (cxx_staticp): Remove.
2776 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2777 * cp-tree.h (cxx_staticp):
2779 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2781 * class.c (check_for_override): Don't remove dllmport attribute
2782 of virtual methods.
2784 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2786 PR c++/30847
2787 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2788 type issue error and return early.
2790 2007-03-30 Jason Merrill <jason@redhat.com>
2792 PR c++/31187
2793 * typeck.c (cp_type_readonly): New fn.
2794 * cp-tree.h: Declare it.
2795 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2796 (cp_finish_decl): Not here.
2798 2007-03-31 Richard Guenther <rguenther@suse.de>
2800 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2801 pointer-map.
2803 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2805 PR c++/31138
2806 PR c++/31140
2807 PR c++/31141
2808 * parser.c (declarator_can_be_parameter_pack): New.
2809 (cp_parser_template_parameter): Only parse the `...' if the
2810 declarator can be a parameter pack.
2811 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2812 is NULL.
2813 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2814 types (they could be used as array bounds).
2815 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2816 (tsubst_pack_expansion): Handle failure to expand parameter
2817 packs.
2819 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2821 PR c++/26099
2822 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2823 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2824 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2825 (CLASS_TYPE_NON_UNION_P): Add.
2826 (struct lang_type_class): Add has_complex_dflt.
2827 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2828 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2829 * cp-tree.def: Add TRAIT_EXPR.
2830 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2831 * lex.c (struct resword): Add __has_nothrow_assign,
2832 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2833 __has_trivial_constructor, __has_trivial_copy,
2834 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2835 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2836 __is_pod, __is_polymorphic, __is_union.
2837 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2838 (cp_parser_trait_expr): New.
2839 * semantics.c (finish_trait_expr, trait_expr_value
2840 classtype_has_nothrow_copy_or_assign_p): New.
2841 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2842 as static.
2843 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2844 * class.c (check_bases, check_field_decl, check_bases_and_members):
2845 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2846 * pt.c (uses_template_parms, tsubst_copy_and_build,
2847 value_dependent_expression_p, type_dependent_expression_p): Deal with
2848 TRAIT_EXPR.
2849 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2851 2007-03-29 Richard Guenther <rguenther@suse.de>
2853 * tree.c (cp_walk_subtrees): Do not set input_location.
2855 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2857 PR c++/29077
2858 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2859 destructor.
2861 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2863 * parser.c (struct cp_parser): Update comment for
2864 greater_than_is_operator_p.
2865 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2866 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2867 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2868 !GREATER_THAN_IS_OPERATOR_P.
2869 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2870 `>>' operators that will become two `>' tokens in C++0x.
2871 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2872 mode, allowing it to terminate default arguments.
2873 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2874 `>>' like two consecutive `>' tokens.
2875 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2876 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2877 ends a template argument.
2879 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2881 * decl.c (redeclaration_error_message): Complain when redeclaring
2882 a friend function with default template arguments (C++0x mode only).
2883 * cp-tree.h (check_default_tmpl_args): Declare.
2884 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2885 template arguments in function templates. Add support for checking
2886 the default template arguments of friend templates.
2887 (push_template_decl_real): Fix call to check_default_tmpl_args.
2888 (type_unification_real): If a template parameter has not been
2889 deduced but provides a default template argument, substitute into
2890 that default template argument.
2891 * parser.c (cp_parser_init_declarator): When declaring (but not
2892 defining!) a function template in C++0x mode, check for default
2893 template arguments.
2895 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2897 PR c++/29993
2898 * decl.c (grokdeclarator): Deal with cv-qualified function type
2899 typedefs in the same way for member and non-member functions.
2901 2007-03-26 Dirk Mueller <dmueller@suse.de>
2903 * parser.c (cp_parser_member_declaration): Pedwarn
2904 about stray semicolons after member declarations.
2906 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2908 PR c++/30500
2909 * pt.c (instantiate_decl): Set in_system_header.
2911 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2913 * cp-tree.h (current_tempalte_parms): Improve documentation.
2914 * pt.c (current_template_args): Likewise.
2916 PR c++/30863
2917 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2918 not consume tokens when failing.
2920 2007-03-22 Jim Wilson <wilson@specifix.com>
2921 Mark Mitchell <mark@codesourcery.com>
2923 PR c++/31273
2924 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2925 consistent with FROM.
2927 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2929 * error.c (dump_expr): Handle dependent names that designate types.
2930 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2932 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2934 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2936 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2938 * cvt.c (cp_convert_and_check) : Define.
2939 * cp-tree.h (cp_convert_and_check): Declare.
2940 * call.c (convert_conversion_warnings): Rename to
2941 conversion_null_warnings. The warning for floating-point to
2942 integer is handled by convert_and_check in convert_like_real.
2943 (convert_like_real): convert_conversion_warnings was renamed as
2944 conversion_null_warnings.
2945 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2946 overflow and changes of value during conversion.
2948 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2950 PR c++/30891
2951 * parser.c (cp_parser_statement): If 'namespace' is found, this
2952 only can be a namespace alias definition, so parse it now.
2953 (cp_parser_namespace_alias_definition): if we find an open brace
2954 instead of '=', then this is actually a misplaced namespace
2955 definition.
2957 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2959 PR c++/24924
2960 * decl.c (cxx_init_decl_processing): Move command-line options
2961 processing to c-opts.c.
2963 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2965 * ptree.c (cxx_print_type): Use formatting markup for integers
2966 when printing template parameter index/level/orig level.
2967 (cxx_print_xnode): Ditto.
2968 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2969 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2970 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2971 HOST_WIDE_INTs.
2972 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2973 rather than a HOST_WIDE_INT.
2974 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2975 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2976 better bit-packing.
2977 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2978 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2979 IN_BASE_INITIALIZER bool bitfields.
2980 (struct cp_declarator): Make KIND a 4-bit field. Make
2981 PARAMETER_PACK_P a bool bitfield just after KIND.
2982 * pt.c (uses_parameter_packs): Destroy the pointer set.
2983 (make_pack_expansion): Ditto.
2984 (check_for_bare_parameter_packs): Ditto.
2985 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2987 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2989 PR c++/31165
2990 * call.c (convert_default_arg): Instead of copying the node,
2991 unshare it.
2993 2007-03-15 Dirk Mueller <dmueller@suse.de>
2995 PR c++/30860
2996 * call.c (convert_conversion_warnings): New..
2997 (convert_like_real): .. factored out from here.
2998 (convert_conversion_warnings): Add warning about
2999 false being converted to NULL in argument passing.
3001 2007-03-14 Dirk Mueller <dmueller@suse.de>
3003 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3004 (finish_do_body): Warn about empty body in do/while statement.
3006 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3008 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3010 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3012 PR c/21438
3013 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3014 warning.
3016 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3018 * cp/repo.c (init_repo): Initialize random_seed saved options.
3019 (finish_repo): Adjust.
3021 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3023 PR bootstrap/30899
3024 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3025 which to copy.
3027 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3029 * decl.c (compute_array_index_type): New warning flag warn_vla.
3031 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3033 PR c++/30108
3034 * call.c (convert_default_arg): Copy non-constant arguments.
3036 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3038 PR c++/31038
3039 * parser.c (cp_parser_postfix_expression): Disallow compound
3040 literals in constant expressions.
3042 PR c++/30328
3043 * semantics.c (finish_typeof): Use unlowered_expr_type.
3045 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3047 PR c++/30274
3048 * cp-tree.h (unlowered_expr_type): New function.
3049 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3050 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3051 (unlowered_expr_type): New function.
3052 (build_unary_op): Disallow predecrements of bool bitfields.
3053 * call.c (build_conditional_expr): Use unlowered_expr_type.
3054 * pt.c (type_unification_real): Likewise.
3056 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3058 PR c++/20599
3059 * typeck.c (check_return_expr): Check for bare parameter packs.
3060 (comptypes): Compare template parameter packs and
3061 type pack expansions.
3062 * decl.c (grokdeclarator): Deal with the declaration of function
3063 parameter packs.
3064 (grokparms): Verify that the (optional) function parameter pack is
3065 at the end of the parameter list.
3066 (xref_basetypes): Handle pack expansions in the base class.
3067 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3068 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3069 (NONTYPE_ARGUMENT_PACK): New.
3070 (TYPE_PACK_EXPANSION): New.
3071 (EXPR_PACK_EXPANSION): New.
3072 (ARGUMENT_PACK_SELECT): New.
3073 * cp-objcp-common.c (cp_tree_size): Compute size of
3074 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3075 ARGUMENT_PACK_SELECT.
3076 * error.c (dump_template_argument): Print template argument packs.
3077 (dump_template_argument_list): Ditto.
3078 (dump_template_parameter): Dump `...' for template type parameter
3079 packs.
3080 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3081 (dump_parameters): Print function parameter packs.
3082 (dump_template_parms): Print template argument packs.
3083 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3084 (maybe_warn_variadic_templates): New.
3085 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3086 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3087 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3088 CAST_EXPR.
3089 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3090 (write_template_arg): Write argument packs as separate arguments.
3091 * cp-tree.h (struct template_parm_index_s): Add flag that
3092 indicates that the template parameter is actually a parameter
3093 pack.
3094 (struct tree_argument_pack_select): New.
3095 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3096 (union lang_tree_node): Add argument_pack_select.
3097 (FUNCTION_PARAMETER_PACK_P): New.
3098 (PACK_EXPANSION_P): New.
3099 (PACK_EXPANSION_PATTERN): New.
3100 (SET_PACK_EXPANSION_PATTERN): New.
3101 (PACK_EXPANSION_PARAMETER_PACKS): New.
3102 (ARGUMENT_PACK_P): New.
3103 (ARGUMENT_PACK_ARGS): New.
3104 (SET_ARGUMENT_PACK_ARGS): New.
3105 (ARGUMENT_PACK_INCOMPLETE_P): New.
3106 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3107 (TEMPLATE_PARM_PARAMETER_PACK): New.
3108 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3109 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3110 (ARGUMENT_PACK_SELECT_INDEX): New.
3111 (ARGUMENT_PACK_SELECT_ARG): New.
3112 (struct cp_declarator): Add parameter_pack_p flag.
3113 (maybe_warn_variadic_templates): Declare.
3114 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3115 indicate a template parameter pack.
3116 (uses_parameter_packs): Declare.
3117 (template_parameter_pack_p): Declare.
3118 (template_parms_variadic_p): Declare.
3119 (make_pack_expansion): Declare.
3120 (check_for_bare_parameter_packs): Declare.
3121 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3122 sizeof... expressions.
3123 (pp_cxx_expression): Print pack expansions and non-type argument
3124 packs.
3125 (pp_cxx_exception_specification): Print pack expansions.
3126 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3127 (pp_cxx_ctor_initializer): Print pack expansions.
3128 (pp_cxx_type_id): Print pack expansions.
3129 (pp_cxx_template_argument_list): Print argument packs.
3130 (pp_cxx_template_parameter): Print ellipsis for template parameter
3131 packs.
3132 * pt.c (comp_template_parms): Compare template parameter packs.
3133 (template_parameter_pack_p): New.
3134 (template_parms_variadic_p): New.
3135 (template_args_variadic_p): New.
3136 (make_ith_pack_parameter_name): New.
3137 (struct find_parameter_pack_data): New.
3138 (find_parameter_packs_r): New.
3139 (uses_parameter_packs): New.
3140 (make_pack_expansion): New.
3141 (check_for_bare_parameter_packs): New.
3142 (expand_template_argument_pack): New.
3143 (reduce_template_parm_level): Propagate parameter pack flag.
3144 (process_template_parm): Add is_parameter_pack parameter to state
3145 when the parameter is actually a parameter pack. Create template
3146 parameter packs when is_parameter_pack is true.
3147 (current_template_args): The argument for a template parameter
3148 pack is an argument pack containing a single pack expansion.
3149 (process_partial_specialization): When checking that non-type
3150 argument expressions do not involve template parameters, loop over
3151 the arguments in argument packs separately.
3152 (push_template_decl_real): Check that the type of the declaration
3153 does not have any bare parameter packs. Check that primary
3154 templates have no more than one parameter pack, and that it comes
3155 at the end of the template parameter list.
3156 (convert_template_argument): Handle coercions for pack expansion
3157 expressions by coercing the pattern then rebuilding the expansion.
3158 (coerce_template_parms): When coercing the arguments for a
3159 variadic template, pack "extra" arguments into an argument pack.
3160 (coerce_template_template_parms): Cannot coerce between parameter
3161 packs and non-pack parameters.
3162 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3163 (comp_template_args): Expand all template arguments packs before
3164 comparing template argument lists.
3165 (mangle_class_name_for_template): Make argument packs as separate
3166 template arguments.
3167 (for_each_template_parm_r): No need to handle BASELINK.
3168 (instantiate_class_template): Handle pack expansions in the base
3169 class list.
3170 (tsubst_pack_expansion): New.
3171 (tsubst_template_args): Handle substitutions of argument packs and
3172 pack expansion into template argument lists.
3173 (tsubst_decl): Expand function parameter packs into separate
3174 function parameters.
3175 (tsubst_arg_types): Expand a type pack expansion into separate
3176 argument types.
3177 (tsubst_exception_specification): Handle pack expansions in
3178 exception specifiers.
3179 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3180 replacing a template parameter with its argument. If we encounter
3181 a substitution for an argument pack, just return the parameter
3182 itself.
3183 (tsubst_copy): sizeof(X...) returns the number of elements in
3184 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3185 PARM_DECL is a parameter pack.
3186 (tsubst_expr): Expression pack expansions and argument packs
3187 cannot show up here; they will all be handled through function
3188 calls, sizeof, and template argument lists.
3189 (tsubst_copy_and_build): sizeof(X...) returns the number of
3190 elements in parameter pack X. Handle pack expansions in TREE_LIST
3191 and CONSTRUCTOR nodes.
3192 (fn_type_unification): Handle "incomplete" explicit template
3193 argument lists that specify some of the arguments for a template
3194 parameter pack.
3195 (type_unification_real): Unify arguments against pack expansions.
3196 (template_parm_level_and_index): New, helper function.
3197 (unify_pack_expansion): New.
3198 (unify): Unify argument packs on an argument-by-argument basis,
3199 handling variadic argument packs as well.
3200 (more_specialized_fn): Handle unification of function parameter
3201 packs. All things being equal, prefer non-variadic function
3202 templates to variadic function templates.
3203 (more_specialized_class): Prefer the variadic class template
3204 partial specialization that binds fewer arguments to a parameter
3205 pack.
3206 (regenerate_decl_from_template): Expand function parameter packs
3207 into separate parameters.
3208 (instantiate_decl): Ditto.
3209 (tsubst_initializer_list): Handle pack expansions for base-class
3210 initializers.
3211 (dependent_type_p_r): Determine dependent types in argument packs
3212 and pack expansions.
3213 (value_dependent_expression_p): Determine value-dependence of
3214 non-type argument packs.
3215 (dependent_template_arg_p): Handle argument packs.
3216 * semantics.c (finish_cond): Check for bare parameter packs.
3217 (finish_expr_stmt): Ditto.
3218 (finish_for_expr): Ditto.
3219 (finish_switch_cond): Ditto.
3220 (finish_mem_initializers): Ditto.
3221 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3222 argument packs.
3223 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3224 * parser.c (make_declarator): Declarator is not an expansion.
3225 (make_pointer_declarator): Transfer parameter pack flag to outer
3226 declarator.
3227 (make_reference_declarator): Ditto.
3228 (make_ptrmem_declarator): Ditto.
3229 (make_call_declarator): Ditto.
3230 (make_array_declarator): Ditto.
3231 (cp_parser_postfix_expression): Allow pack expansion expressions
3232 in the argument list for a call expression.
3233 (cp_parser_parenthesized_expression_list): Add new parameter
3234 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3235 into separate arguments."
3236 (cp_parser_new_placement): Allow pack expansion expressions.
3237 (cp_parser_new_initializer): Ditto.
3238 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3239 base-class initializer expansion.
3240 (cp_parser_mem_initializer): Ditto.
3241 (cp_parser_template_parameter_list): Keep track of whether the
3242 template parameter is a template parameter pack.
3243 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3244 template parameter pack.
3245 (cp_parser_type_parameter): Ditto.
3246 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3247 a pack expansion.
3248 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3249 this declarator is a parameter pack.
3250 (cp_parser_parameter_declaration): The ellipsis does not end the
3251 parameter declaration, because it might be a parameter pack. Parse
3252 the ellipsis to indicate a parameter pack.
3253 (cp_parser_initializer): Allow pack expansions.
3254 (cp_parser_initializer_list): Allow ellipsis to create an
3255 initializer expansion.
3256 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3257 expansion.
3258 (cp_parser_type_id_list): Allow ellipsis to create an exception
3259 specifier expansion.
3260 (cp_parser_attribute_list): Don't allow pack expansions.
3261 (cp_parser_functional_cast): Allow pack expansions.
3262 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3263 compute the length of a parameter pack.
3264 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3265 end a template argument.
3266 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3267 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3268 CAST_EXPR.
3270 2007-03-09 Dirk Mueller <dmueller@suse.de>
3272 * cp/call.c (build_new_op): Call warn_logical_operator.
3274 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3276 PR c++/30852
3277 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3279 PR c++/30534
3280 * pt.c (any_template_arguments_need_structural_equality_p):
3281 Robustify.
3283 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3285 * decl.c (grokdeclarator): Disable warnings for anonymous
3286 bitfields.
3288 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3290 * typeck2.c (readonly_error): Always emit a hard error.
3291 Remove last argument.
3292 * cp-tree.h (readonly_error): Adjust prototype.
3293 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3294 * typeck.c (build_unary_op): Likewise.
3295 (build_modify_expr): Likewise.
3297 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3299 PR c++/30895
3300 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3302 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3304 PR c++/15787
3305 * parser.c (struct cp_parser): New IN_IF_STMT.
3306 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3307 returning if parsing the body of an 'if' statement or issuing an
3308 error and continuing.
3309 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3310 body of 'if'.
3311 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3313 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3315 PR c++/28253
3316 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3317 for thunks.
3319 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3321 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3322 Objective-C++. Don't exit early if -shared-libgcc needs to be
3323 added.
3325 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3327 * typeck.c (common_base_type): Delete unused function.
3329 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3331 * Make-lang.in: Add dummy lang.install-pdf target.
3333 2007-03-01 Simon Baldwin <simonb@google.com>
3335 PR c++/23689
3336 * decl.c (check_tag_decl): Added new warning for typedef ignored
3337 when it precedes an otherwise valid non-typedef declaration.
3339 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3341 * typeck.c (build_function_call): Store converted arguments
3342 in a stack-allocated array instead of building a list.
3343 (convert_arguments): Store arguments in the array passed in as an
3344 argument, and return the actual number of arguments.
3345 * call.c (build_call): Delete, and replace with...
3346 (build_call_n, build_call_a): New.
3347 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3348 (build_over_call): Store converted arguments in a stack-allocated
3349 array instead of building a list.
3350 (build_cxx_call): Pass arguments in an array instead of as a list.
3351 (build_java_interface_fn_ref): Rewrite to avoid constructing
3352 argument lists.
3353 * tree.h: Update declarations to reflect above changes.
3354 * method.c (use_thunk): Use a stack-allocated array to hold
3355 the arguments instead of a list.
3356 * rtti.c (throw_bad_cast): Update call to cxx_call.
3357 (throw_bad_typeid): Likewise.
3358 (build_dynamic_cast_1): Likewise.
3359 * init.c (build_builtin_delete_call): Use build_call_n.
3360 * decl.c (expand_static_init): Likewise.
3361 * except.c (cp_protect_cleanup_actions): Likewise.
3362 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3363 (gimplify_must_not_throw_expr): Likewise.
3364 (cxx_omp_apply_fn): Use build_call_a.
3366 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3368 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3369 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3371 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3373 * cp-tree.h (static_ctors): Remove.
3374 * cp-tree.h (static_dtors): Likewise.
3375 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3376 refactoring of tree_map hierarchy.
3377 (decl_shadowed_for_var_insert): Likewise.
3378 * semantics.c (expand_body): Use c_expand_body.
3379 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3380 * decl2.c (static_ctors): Remove.
3381 (static_dtors): Likewise.
3382 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3383 objc_generate_static_init_call. Do not call static_[cd]tors.
3384 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3385 static_[cd]tors.
3386 (cp_write_global_declarations): Likewise.
3388 2007-02-23 Richard Guenther <rguenther@suse.de>
3390 * class.c (note_name_declared_in_class): Make declaration
3391 changes meaning a pedwarn.
3393 2007-02-22 Michael Matz <matz@suse.de>
3395 PR c++/29433
3396 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3397 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3398 dump_function_decl): Guard emitting outer scopes by new flag.
3399 * cp-lang.c (cxx_dwarf_name): New function.
3400 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3401 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3402 Remove functions.
3403 (push_template_decl_real, lookup_template_class): Remove calls
3404 to above functions.
3406 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3408 * call.c (build_new_method_call): Ensure that explicit calls of
3409 destructors have type "void".
3411 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3413 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3414 and -Walways-true with -Waddress.
3415 * cvt.c (convert_to_void): Replace unconditional warning with
3416 -Waddress.
3418 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3420 * decl.c, tree.c: Fix comment typos.
3422 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3424 PR C++/30158
3425 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3426 statement expression if we had an error mark node.
3428 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3429 Brooks Moses <brooks.moses@codesourcery.com>
3430 Lee Millward <lee.millward@codesourcery.com>
3432 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3433 Change class to tcc_vl_exp.
3435 * call.c (build_call): Use build_call_list instead
3436 of build3.
3437 (build_over_call): Likewise.
3438 (build_new_method_call): Use build_min_non_dep_call_list
3439 instead of build_min_non_dep.
3441 * error.c (dump_call_expr_args): New function.
3442 (dump_aggr_init_expr_args): New function.
3443 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3444 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3446 * cvt.c (convert_to_void): Use build_call_array instead
3447 of build3; use new AGGR_INIT_EXPR accessor macros.
3449 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3450 instead of TREE_CODE_LENGTH.
3452 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3453 AGGR_INIT_EXPR accessor macros.
3455 * cp-gimplify.c (cp_gimplify_init_expr): Use
3456 AGGR_INIT_EXPR_SLOT to set the slot operand.
3458 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3459 (AGGR_INIT_EXPR_SLOT): New macro.
3460 (AGGR_INIT_EXPR_ARG): New macro.
3461 (aggr_init_expr_nargs): New macro.
3462 (AGGR_INIT_EXPR_ARGP): New macro.
3463 (aggr_init_expr_arg_iterator): New.
3464 (init_aggr_init_expr_arg_iterator): New.
3465 (next_aggr_init_expr_arg): New.
3466 (first_aggr_init_expr_arg): New.
3467 (more_aggr_init_expr_args_p): New.
3468 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3469 (stabilize_aggr_init): New declaration.
3470 (build_min_non_dep_call_list): Likewise.
3472 * tree.c (process_aggr_init_operands): New function.
3473 (build_aggr_init_array) New function.
3474 (build_cplus_new): Update to use new CALL_EXPR and
3475 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3476 build_aggr_init_array.
3477 (build_min_non_dep_call_list) New function.
3478 (build_min_nt): Assert input code parameter is not a variable
3479 length expression class.
3480 (build_min, build_min_non_dep): Likewise.
3481 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3482 to check for equality instead of recursing. Handle tcc_vl_exp
3483 tree code classes.
3484 (stabilize_call): Update to only handle CALL_EXPRs, not
3485 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3486 (stabilize_aggr_init): New function.
3487 (stabilize_init): Use it.
3489 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3490 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3491 AGGR_INIT_EXPR accessor macros and argument iterators.
3493 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3494 build_vl_exp. Iterate through the operands, recursively
3495 processing each one.
3496 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3497 CALL_EXPR accessor macros.
3498 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3499 tree code classes. Use TREE_OPERAND_LENGTH instead of
3500 TREE_CODE_LENGTH.
3502 * semantics.c (finish_call_expr): Use build_nt_call_list
3503 instead of build_nt.
3504 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3505 accessor macros. Use build_call_array to construct the
3506 CALL_EXPR node instead of build3
3508 * decl2.c (build_offset_ref_call_from_tree): Use
3509 build_nt_call_list and build_min_non_dep_call_list instead
3510 of build_min_nt and build_min_non_dep.
3512 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3513 Use build_nt_call_list instead of build_min_nt.
3515 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3517 PR c++/28943
3518 * call.c (build_conditional_expr): Improve error message.
3520 2007-02-13 Dirk Mueller <dmueller@suse.de>
3522 * friend.c (do_friend): Annotate warning about friend
3523 declarations in templates with OPT_Wnon_template_friend.
3524 Convert informal message from warning() to inform().
3526 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3527 Mark Mitchell <mark@codesourcery.com>
3529 PR c++/14622
3530 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3531 instantiations for variables.
3533 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3535 PR middle-end/7651
3536 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3537 Check warn_unused_value just once.
3539 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3541 PR c++/26988
3542 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3543 (fn_type_unificiation): Likewise.
3544 (get_bindings): Likewise.
3546 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3548 PR target/29487
3549 * decl.c (finish_function): Use DECL_REPLACEABLE.
3550 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3552 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3554 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3556 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3558 * decl.c (grokvardecl): Don't error if !have_tls.
3559 (grokdeclarator): Likewise.
3560 * parser.c (cp_parser_omp_threadprivate): Likewise.
3562 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3564 PR c++/30703
3565 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3566 parameters and result decls in omp clauses.
3567 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3568 by reference.
3570 2007-02-05 Dirk Mueller <dmueller@suse.de>
3572 PR bootstrap/30510
3573 * parser.c (cp_parser_class_specifier): Always initialize bases.
3575 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3577 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3578 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3579 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3580 expressions.
3581 * semantics.c (finish_omp_atomic): Store a whole expression node
3582 in operand 1, and integer_zero_node in operand 0, for dependent
3583 OMP_ATOMIC. Rewrite to make flow easier to understand.
3585 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3587 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3589 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3591 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3592 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3594 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3596 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3597 keyword warning to -Wc++0x-compat.
3599 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3601 * decl.c (grokdeclarator): Update documentation.
3603 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3605 PR c++/30536
3606 * decl.c (grokdeclarator): If __thread is used together with
3607 a storage class other than extern and static, clear thread_p
3608 after issuing diagnostics and fall through to checking the
3609 storage class.
3611 2007-01-30 Roger Sayle <roger@eyesopen.com>
3613 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3614 calculating the size of an array (to avoid recursive errors).
3616 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3618 PR c++/24745
3619 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3620 to -Wpointer-arith.
3621 * call.c (convert_like_real): Don't warn when converting to
3622 boolean type.
3624 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3626 * decl.c (pop_label): Replace warning with call to
3627 warn_for_unused_label.
3629 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3631 PR C++/28988
3632 * semantics.c (finish_pseudo_destructor_expr): Check the
3633 destrutor name by calling check_dtor_name.
3635 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3637 * lex.c (D_CPP0X): Rename.
3638 (D_CXX0X): To this.
3639 (reswords): D_CPP0X -> D_CXX0X.
3640 (init_reswords): Ditto.
3641 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3642 of C++0x keywords as identifiers.
3644 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3646 PR c++/27492
3647 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3648 function decls.
3650 2007-01-23 Ian Lance Taylor <iant@google.com>
3652 * typeck.c (convert_for_assignment): Only warn about a = b = c
3653 when converting to bool.
3655 2007-01-23 Roger Sayle <roger@eyesopen.com>
3657 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3658 TREE_OVERFLOW.
3659 * typeck.c (ignore_overflows): Remove the remaining uses of
3660 TREE_CONSTANT_OVERFLOW.
3662 2007-01-20 Jan Hubicka <jh@suse.cz>
3664 * decl2.c (start_objects, start_static_storage_duration_function):
3665 Do not make the functions uninlinable.
3667 2007-01-17 Ian Lance Taylor <iant@google.com>
3669 * class.c (add_method): Call VEC_reserve_exact rather than passing
3670 a negative size to VEC_reserve.
3672 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3674 PR c++/29573
3675 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3677 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3679 PR c++/28999
3680 * decl.c (make_typename_type): If the qualified name is not a
3681 type, issue an error.
3682 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3683 formatting.
3685 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3687 * rtti.c: Include target.h.
3688 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3689 don't emit typeinfo for fundamental types as weak.
3690 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3692 2007-01-08 Richard Guenther <rguenther@suse.de>
3694 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3696 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3698 * call.c (standard_conversion): Pass flag to
3699 vector_types_convertible_p to disallow emission of note.
3700 * typeck.c (convert_for_assignment): Pass flag to
3701 vector_types_convertible_p to allow emission of note.
3702 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3703 to disallow emission of note.
3705 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3707 PR c++/28986
3708 * typeck.c (build_binary_op): Call overflow_warning if
3709 TREE_OVERFLOW_P is true for the result and not for any of the
3710 operands.
3712 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3714 PR c++/19439
3715 * class.c (add_method): Don't wait until template
3716 instantiation time to complain about duplicate methods.
3718 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3720 PR c/19978
3721 * semantics.c (finish_unary_op_expr): Warn only if result
3722 overflowed and operands did not.
3724 2007-01-05 Ian Lance Taylor <iant@google.com>
3726 * typeck.c (build_binary_op): Warn about comparing a non-weak
3727 address to NULL.
3729 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3731 * pt.c (tsubst): Propagate the need for structural equality checks
3732 when reducing the level of template parameters.
3734 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3736 * pt.c: Fix a comment typo.
3738 2007-01-02 Ian Lance Taylor <iant@google.com>
3740 * semantics.c (maybe_convert_cond): Optionally warn when using an
3741 assignment as a condition.
3742 * typeck.c (convert_for_assignment): Optionally warn about
3743 assigning the result of an assignment to a bool.
3745 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3747 * pt.c (canonical_template_parms): Correct typo in comment.
3749 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3751 * typeck.c (structural_comptypes): Renamed from "comptypes".
3752 (comptypes): Use canonical type information to perform fast type
3753 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3754 canonical type comparison returns the same results as we would see
3755 from the current, structural check. Support COMPARE_STRUCTURAL
3756 when we need structural checks.
3757 * decl.c (typename_compare): Fix comment.
3758 (build_typename_type): TYPENAME_TYPE nodes require structural
3759 equality checks, because they resolve different based on the
3760 current class type.
3761 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3762 require structural equality checks (for now).
3763 (build_ptrmemfunc_type): Build the canonical pointer to member
3764 function type.
3765 (compute_array_index_type): Whenever we build a new index type
3766 to represent the size of an array in a template, we need to mark
3767 this index type as requiring structural equality. This goes for
3768 arrays with value-dependent sizes with the current ABI, or all
3769 arrays with ABI-1.
3770 * tree.c (cplus_array_hash): New.
3771 (struct cplus_array_info): New.
3772 (cplus_array_compare): New.
3773 (cplus_array_htab): New.
3774 (build_cplus_array_type_1): Use a hash table to cache the array
3775 types we build. Build the canonical array type for each array
3776 type.
3777 (cp_build_qualified_type_real): When building a cv-qualified array
3778 type, use the hash table of array types and build canonical array
3779 types as necessary.
3780 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3781 use structural equality (for now).
3782 * cp-tree.h (COMPARE_STRUCTURAL): New.
3783 * pt.c (canonical_template_parms): New.
3784 (canonical_type_parameter): New.
3785 (process_template_parm): Find the canonical type parameter.
3786 (lookup_template_class): When we have named the primary template
3787 type, set the canonical type for our template class to the primary
3788 template type. If any of the template arguments need structural
3789 equality checks, the template class needs structural equality
3790 checks.
3791 (tsubst): When reducing the level of a template template
3792 parameter, we require structural equality tests for the resulting
3793 parameter because its template parameters have not had their types
3794 canonicalized. When reducing a template type parameter, find the
3795 canonical reduced type parameter.
3796 (any_template_arguments_need_structural_equality_p): New.