| blob | c11dcd559197a1dd6b89ccc381e4b6193d45f042 |
1 2008-02-11 Jason Merrill <jason@redhat.com>
3 PR c++/35097
4 * pt.c (tsubst): Don't look up a template typedef in an explicit
5 specialization.
7 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
9 PR c++/35113
10 * tree.c (cp_build_qualified_type_real): When building a
11 cv-qualified array type, build it as a unique type with
12 build_cplus_array_type_1 and then adopt the unqualified type's
13 main variant.
15 2008-02-11 Paolo Carlini <pcarlini@suse.de>
17 PR c++/35077
18 * decl.c (groktypename): Check grokdeclarator return.
20 2008-02-10 Jason Merrill <jason@redhat.com>
22 PR c++/34094
23 * decl2.c (cp_write_global_declarations): Don't write out static
24 data members with DECL_IN_AGGR_P set.
26 2008-02-08 Jason Merrill <jason@redhat.com>
28 PR c++/35116
29 * tree.c (build_target_expr_with_type): Handle void initializer.
30 (bot_manip): Remap slot before recursing.
32 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
34 PR other/35107
35 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
37 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
39 PR c++/35056
40 * tree.c: Include tree-flow.h.
41 (build_target_expr): Check type compatibility.
42 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
43 * call.c (convert_like_real): Convert bitfield to expected type.
45 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
47 PR c++/35049
48 PR c++/35096
49 * typeck.c (structural_comptypes): Call cp_comptypes.
50 (comptypes): New; called from the C/C++ common bits to perform
51 strict checks.
52 (cp_comptypes): Renamed from comptypes, which is already used,
53 with a different signature, by the C++ front end.
54 (build_reinterpret_cast_1): Call cp_comptypes.
55 (ptr_reasonably_similar): Ditto.
56 * decl.c (decls_match): Ditto.
57 * cvt.c (convert_to_reference): Ditto.
58 * cp-tree.h (same_type_p): Ditto.
59 (same_or_base_type_p): Ditto.
60 (comptypes): Rename to cp_comptypes.
61 * pt.c (canonical_type_parameter): Call cp_comptypes.
63 2008-02-05 Jakub Jelinek <jakub@redhat.com>
65 PR c++/33553
66 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
67 value dependent expression.
69 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
71 PR c++/35074
72 * decl2.c (save_template_attributes): When we're modifying the
73 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
74 all of the other variants to add those same attributes. Otherwise,
75 the main variant will be inconsistent with those other variants.
77 2008-02-04 Richard Guenther <rguenther@suse.de>
79 PR java/35035
80 * decl.c (record_builtin_java_type): Make jboolean a
81 integer type again where its mode doesn't match that of bool.
83 2008-02-02 Jason Merrill <jason@redhat.com>
84 Mark Mitchell <mark@codesourcery.com>
86 PR c++/33916
87 * init.c (build_value_init_1): New function.
88 (build_value_init): New function.
89 * typeck2.c (build_functional_cast): Call it.
90 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
92 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
93 TYPE_HAS_CONSTRUCTOR.
94 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
95 add_implicitly_declared_members): Adjust.
96 (check_field_decls): Adjust. Remove warnings about reference/const
97 in class without constructor.
98 (check_bases_and_members): Adjust. Give those warnings here instead.
99 * decl.c (fixup_anonymous_aggr): Adjust.
100 (check_initializer): Adjust, clarify logic slightly.
101 (grok_special_member_properties): Adjust, only set if user-provided.
102 * rtti.c (create_tinfo_types): Don't set.
103 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
104 Use same_type_ignoring_top_level_qualifiers_p.
105 * pt.c (check_explicit_specialization): Adjust.
106 (instantiate_class_template): Adjust.
108 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
109 Jakub Jelinek <jakub@redhat.com>
111 PR c++/34935
112 PR c++/34936
113 * typeck.c (structural_comptypes): Handle comparisons of
114 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
115 REAL_TYPE nodes.
116 * mangle.c (write_builtin_type): Map down to the canonical type,
117 which will be one of the predefined type nodes.
119 2008-01-29 Michael Meissner <michael.meissner@amd.com>
121 PR 35004
122 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
123 bits to allow for expansion of the number of middle end tree
124 codes.
126 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
128 PR c++/34055
129 PR c++/34103
130 PR c++/34219
131 PR c++/34606
132 PR c++/34753
133 PR c++/34754
134 PR c++/34755
135 PR c++/34919
136 PR c++/34961
137 * typeck.c (check_return_expr): Tweak call to
138 check_for_bare_parameter_packs.
139 * class.c (add_method): Be careful with error_mark_nodes.
140 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
141 signature.
142 * pt.c (struct find_parameter_pack_data): Remove
143 SET_PACKS_TO_ERROR.
144 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
145 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
146 (make_pack_expansion): Ditto.
147 (check_for_bare_parameter_packs): Parameter is now a tree, not a
148 tree*.
149 (process_template_parm): Tweak call to
150 check_for_bare_parameter_packs.
151 (push_template_decl_real): Tweak calls to
152 check_for_bare_parameter_packs. If bare parameter packs are found
153 in the list of exceptions, clear out that list after giving an
154 error.
155 * semantics.c (finish_cond): Tweak call to
156 check_for_bare_parameter_packs.
157 (finish_expr_stmt): Ditto.
158 (finish_for_expr): Ditto.
159 (finish_switch_cond): Ditto.
160 (finish_mem_initializers): Ditto.
161 (finish_member_declaration): Ditto.
162 (finish_static_assert): Check for bare parameter packs in the
163 condition.
164 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
165 attributes of a declaration.
166 * parser.c (cp_parser_using_declaration): Tweak call to
167 check_for_bare_parameter_packs.
168 (cp_parser_base_clause): Ditto.
170 2008-01-28 Jason Merrill <jason@redhat.com>
172 PR c++/35007
173 * class.c (build_base_path): Fix !want_pointer case.
175 2008-01-27 Jason Merrill <jason@redhat.com>
177 PR c++/27177
178 * class.c (build_base_path): Fix previous change.
180 2008-01-26 Jakub Jelinek <jakub@redhat.com>
182 PR c++/34965
183 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
184 and TRUTH_XOR_EXPR.
186 2008-01-26 Richard Guenther <rguenther@suse.de>
188 PR c++/34235
189 * typeck.c (build_binary_op): Remove code to shorten compares.
191 2008-01-25 Richard Guenther <rguenther@suse.de>
193 PR c++/33887
194 * decl.c (record_builtin_java_type): Make __java_boolean
195 a variant of bool.
196 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
197 after TYPE_MAIN_VARIANT check.
199 2008-01-25 Jason Merrill <jason@redhat.com>
201 PR c++/27177
202 * class.c (build_base_path): Don't mess with virtual access if
203 skip_evaluation.
204 * call.c (standard_conversion): Don't check whether source type
205 is complete.
207 * decl2.c (is_late_template_attribute): Don't defer attribute
208 visibility just because the type is dependent.
210 2008-01-25 Jason Merrill <jason@redhat.com>
211 Mark Mitchell <mark@codesourcery.com>
213 PR c++/31780
214 * call.c (standard_conversion): Allow conversion from integer/real
215 to complex.
216 (compare_ics): Such a conversion is worse than a normal arithmetic
217 conversion.
219 2008-01-25 Richard Guenther <rguenther@suse.de>
221 PR c++/33887
222 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
223 to true.
225 2008-01-24 Paolo Carlini <pcarlini@suse.de>
227 PR c++/34603
228 * pt.c (push_template_decl_real): Return error_mark_node in case
229 of template definition of non-template.
231 2008-01-24 Jason Merrill <jason@redhat.com>
233 PR c++/34913
234 * decl2.c (is_late_template_attribute): Defer any attribute with
235 dependent args. Also defer type attributes if the type is dependent.
237 2008-01-22 Jakub Jelinek <jakub@redhat.com>
238 Alexandre Oliva <aoliva@redhat.com>
240 PR c++/33984
241 * call.c (reference_binding): For bitfields use the declared bitfield
242 type.
243 (add_builtin_candidates): Likewise.
244 * class.c (layout_class_type): For bitfields copy over the
245 original type quals.
247 2008-01-22 Jason Merrill <jason@redhat.com>
249 PR c++/28560
250 * decl.c (groktypename): Also ignore attributes on dependent
251 possibly-class types.
253 PR c++/34912
254 * friend.c (do_friend): Check for prior declaration of a friend
255 function of a local class.
256 * name-lookup.c (lookup_name_innermost_nonclass_level):
257 No longer static.
258 * name-lookup.h: Declare it.
260 2008-01-22 Tom Tromey <tromey@redhat.com>
262 PR c++/34829:
263 * init.c (build_new_1): Only disallow Java aggregates.
265 2008-01-22 Jakub Jelinek <jakub@redhat.com>
267 PR c++/34607
268 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
269 if decl or init is error_mark_node.
271 PR c++/34918
272 * error.c (dump_expr): Handle VECTOR_CST.
274 2008-01-21 Jason Merrill <jason@redhat.com>
276 PR c++/33959
277 * pt.c (tsubst_aggr_type): Make sure our context is complete.
279 PR c++/34573
280 * pt.c (retrieve_local_specialization): Robustify.
281 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
283 PR c++/34846
284 * pt.c (tsubst): Only call retrieve_local_specialization if the
285 original typedef was in a function template.
287 PR c++/34196
288 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
290 2008-01-21 Richard Guenther <rguenther@suse.de>
292 PR c++/34850
293 * error.c (cp_print_error_function): Deal with recursive
294 BLOCK trees.
296 2008-01-20 Paolo Carlini <pcarlini@suse.de>
298 PR c++/34891
299 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
301 2008-01-20 Paolo Carlini <pcarlini@suse.de>
303 PR c++/34776
304 PR c++/34486
305 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
306 on non-IS_AGGR_TYPE scope.
307 (constructor_name_p): Assert IS_AGGR_TYPE.
309 2008-01-18 Ian Lance Taylor <iant@google.com>
311 PR c++/33407
312 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
313 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
314 DECL_IS_OPERATOR_NEW flag.
316 2008-01-16 Richard Guenther <rguenther@suse.de>
318 PR c++/33819
319 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
320 for conversions to type variants.
322 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
324 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
325 declaration and code. Update copyright year.
327 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
329 PR c++/34399
330 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
331 know we have a class type.
333 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
335 PR c++/34751
336 * pt.c (coerce_template_parameter_pack): When substituting into
337 the type of a non-type template parameter pack. use the
338 deduced/substituted arguments.
339 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
340 can be a parameter pack with the ellipsis following it. When we
341 have an erroneous declaration, allow it to be a parameter pack.
342 (cp_parser_template_parameter): Complain about default
343 arguments on non-type template parameter packs, and parse them
344 using the new cp_parser_default_argument.
345 (cp_parser_parameter_declaration): Complain about parameter packs
346 with default arguments. Move parsing of default arguments into a
347 new function, cp_parser_default_argument.
348 (cp_parser_default_argument): New; extracted from
349 cp_parser_parameter_declaration.
351 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
353 PR c++/34051
354 PR c++/34055
355 PR c++/34102
356 PR c++/34103
357 * typeck.c (check_return_expr): If there are bare parameter packs
358 in the return value, set it to error_mark_node.
359 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
360 * pt.c (find_parameter_packs_r): Look at the type of
361 IDENTIFIER_NODEs (e.g., for user-defined conversions).
362 (check_for_bare_parameter_packs): Flip the result: now returns
363 TRUE when there were bare parameter packs, FALSE otherwise.
364 (push_template_decl_real): Deal with flipped result of
365 check_for_bare_parameter_packs.
366 * semantics.c (finish_cond): If there are bare parameter packs in
367 the conditional, set it to error_mark_node.
368 (finish_expr_stmt): If there are bare parameter packs in the
369 expression, set it to error_mark_node.
370 (finish_for_expr): Ditto.
371 (finish_switch_cond): If there are bare parameter packs in
372 the conditional, set it to error_mark_node.
373 (finish_mem_initializers): If there are bare parameter packs in
374 the member initializer, set it to error_mark_node.
375 (finish_member_declaration): Check the attributes of the
376 declaration for bare parameter packs, and remove the attributes if
377 any have bare parameter packs.
378 * parser.c (cp_parser_using_declaration): Check the using
379 declaration for bare parameter packs.
380 (cp_parser_base_clause): If there are bare parameter packs in a
381 base specifier, don't add it to the chain.
383 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
385 PR c++/34314
386 * error.c (dump_simple_decl): Display ellipsis for template
387 non-type parameter packs.
388 (dump_decl): Display ellipsis for template type parameter packs.
389 (dump_template_decl): Display ellipsis for template template
390 parameter packs.
391 * pt.c (redeclare_class_template): When redeclaring a class
392 template, check for collisions between template parameters and
393 template parameter packs.
395 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
397 PR c++/33964
398 * pt.c (process_partial_specialization): Don't mark template
399 parameters that occur in non-deduced contexts.
400 (struct pair_fn_data): Add include_nondeduced_p.
401 (for_each_template_parm_r): Only visit non-deduced contexts if
402 include_nondeduced_p is set.
403 (for_each_template_parm): Added parameter include_nondeduced_p,
404 which states whether template parameters found in non-deduced
405 contexts should be visited.
406 (uses_template_parms): Visit all template parameters, even those
407 in non-deduced contexts.
409 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
411 PR c++/34052
412 * pt.c (check_default_tmpl_args): Check for parameter packs that
413 aren't at the end of a primary template.
414 (push_template_decl_real): Remove check for parameter packs that
415 aren't at the end of a primary template; that now happens in
416 check_default_tmpl_args.
417 * semantics.c (finish_template_template_parm): Use
418 check_default_tmpl_args to check for errors in the template
419 parameter list.
421 2008-01-12 Doug Kwan <dougkwan@google.com>
423 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
424 instead of OPT_Wreturn_type in warning due to ignored return type
425 qualifiers.
426 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
427 instead of OPT_Wreturn_type in warning due to ignored return type
428 qualifiers.
430 2008-01-08 Jakub Jelinek <jakub@redhat.com>
432 PR c++/33890
433 * semantics.c (finish_omp_for): Don't call
434 fold_build_cleanup_point_expr if processing_template_decl.
436 2008-01-04 Paolo Carlini <pcarlini@suse.de>
437 Jakub Jelinek <jakub@redhat.com>
439 PR c++/34611
440 * error.c (dump_template_argument): Deal with TREE_LIST.
442 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
444 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
445 long" in C++0x mode; change the warning to note that "long long"
446 is only unsupported in C++98 mode.
448 2007-12-20 Jason Merrill <jason@redhat.com>
450 PR c++/34111
451 * call.c (standard_conversion): Derived-to-base is considered a
452 standard conversion.
454 2007-12-19 Jakub Jelinek <jakub@redhat.com>
456 PR c++/34513
457 * parser.c (cp_parser_omp_parallel): For non-combined parallel
458 call cp_parser_statement rather than
459 cp_parser_already_scoped_statement.
461 2007-12-18 Jason Merrill <jason@redhat.com>
463 PR c++/34206
464 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
465 use template parms.
466 (dependent_type_p_r): Handle the domain of an array.
468 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
469 Jakub Jelinek <jakub@redhat.com>
471 PR c++/32565
472 PR c++/33943
473 PR c++/33965
474 * pt.c (template_template_parm_bindings_ok_p): New; verifies
475 bindings of template template parameters after all template
476 arguments have been deduced.
477 (coerce_template_parms): Don't complain when COMPLAIN doesn't
478 include tf_error.
479 (fn_type_unification): Use template_template_parm_bindings_ok_p.
480 (unify): Deal with variadic, bound template template parameters.
481 (get_class_bindings): Use template_template_parm_bindings_ok_p.
483 2007-12-18 Jakub Jelinek <jakub@redhat.com>
485 PR c++/34488
486 * decl.c (grokdeclarator): Reject friend sfk_constructor
487 FUNCTION_TYPE.
489 2007-12-17 Jakub Jelinek <jakub@redhat.com>
491 PR c/34506
492 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
493 in between clauses.
495 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
497 PR debug/7081
498 * cp-lang.c (cp_classify_record): New.
499 (LANG_HOOKS_CLASSIFY_RECORD): Override.
501 2007-12-11 Jakub Jelinek <jakub@redhat.com>
503 PR c++/34238
504 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
506 PR c++/34364
507 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
508 dynamic_cast in a template.
510 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
512 PR c++/34059
513 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
514 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
516 2007-12-10 Jakub Jelinek <jakub@redhat.com>
518 PR c++/34395
519 * error.c (dump_type_prefix, dump_type_suffix): Handle
520 TYPE_PACK_EXPANSION.
522 PR c++/34394
523 * error.c (dump_expr): Handle ABS_EXPR.
525 2007-12-09 Jakub Jelinek <jakub@redhat.com>
527 PR c++/34178
528 PR c++/34340
529 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
530 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
531 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
532 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
533 flag_use_repository and repo_emit_p returned 2.
535 2007-12-06 Jakub Jelinek <jakub@redhat.com>
537 PR c++/34336
538 * tree.c (stabilize_call, stabilize_init): Do nothing if
539 processing_template_decl.
541 2007-12-05 Jakub Jelinek <jakub@redhat.com>
543 PR c++/34271
544 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
545 error instead of assertion failure.
546 * parser.c (cp_parser_decltype): If closing paren is not found,
547 return error_mark_node.
549 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
551 PR c++/34101
552 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
553 packs.
554 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
555 since arg_assoc_template_arg will deal with them (better).
557 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
559 PR c++/33509
560 * pt.c (tsubst_exception_specification): Handle substitutions into
561 member templates, where tsubst_pack_expansion returns a
562 TYPE_PACK_EXPANSION.
564 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
566 PR c++/33091
567 * pt.c (unify_pack_expansion): If we didn't deduce any actual
568 bindings for the template parameter pack, don't try to keep the
569 empty deduced arguments.
570 (unify): If a parameter is a template-id whose template argument
571 list contains a pack expansion that is not at the end, then we
572 cannot unify against that template-id.
574 2007-12-02 Paolo Carlini <pcarlini@suse.de>
576 PR c++/34061
577 * pt.c (current_template_args): Use error_operand_p.
579 2007-12-02 Paolo Carlini <pcarlini@suse.de>
581 PR c++/34273
582 * error.c (dump_decl): Handle TREE_BINFO.
584 2007-12-01 Ollie Wild <aaw@google.com>
586 PR c++/8171
587 * typeck.c (build_binary_op): Add conversion of pointers to function
588 members appearing as operands to the equality operators.
590 2007-11-30 Jakub Jelinek <jakub@redhat.com>
592 PR c++/34275
593 * error.c (dump_expr): Handle OBJ_TYPE_REF.
595 2007-11-29 Jakub Jelinek <jakub@redhat.com>
597 PR c++/34270
598 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
599 in templates.
600 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
601 Likewise.
603 PR c++/34267
604 PR c++/34268
605 * parser.c (cp_parser_decltype): Don't call finish_id_expression
606 on ~type.
607 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
608 and ~type early.
610 2007-11-27 Jakub Jelinek <jakub@redhat.com>
612 PR tree-optimization/34181
613 * method.c (use_thunk): Don't inline the call in the thunk.
615 PR c++/34213
616 * tree.c (decl_linkage): Static data members and static member
617 functions in anonymous ns classes are lk_external.
619 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
621 PR c++/34081
622 * decl.c (start_preparsed_function): Pass
623 processing_template_decl for the new allocate_struct_function
624 parameter.
626 2007-11-25 Richard Guenther <rguenther@suse.de>
628 * decl.c (poplevel): Use BLOCK_CHAIN.
630 2007-11-24 Ollie Wild <aaw@google.com>
632 * typeck.c (delta_from_ptrmemfunc): New function.
633 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
634 (build_binary_op): Call delta_from_ptrmemfunc.
636 2007-11-23 Jakub Jelinek <jakub@redhat.com>
638 PR c++/30293
639 PR c++/30294
640 * decl.c (cp_finish_decl): Disallow variable or field
641 definitions if extern "Java" aggregates.
642 (grokparms): Disallow parameters with extern "Java"
643 aggregates.
644 (check_function_type): Disallow function return values
645 with extern "Java" aggregates.
646 * init.c (build_new_1): Disallow placement new with
647 extern "Java" aggregates.
649 2007-11-23 Mark Mitchell <mark@codesourcery.com>
650 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
652 PR c++/5310
653 * call.c (convert_like_real): Build a zero constant when __null is
654 converted to an integer type.
656 2007-11-22 Jakub Jelinek <jakub@redhat.com>
658 PR c++/34094
659 * decl2.c (cp_write_global_declarations): Issue error about static
660 data members in anonymous namespace which are declared and used,
661 but not defined.
663 2007-11-20 Jakub Jelinek <jakub@redhat.com>
665 PR c++/34089
666 * parser.c (cp_parser_class_head): Reject function template ids.
668 PR c++/28879
669 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
670 when processing_template_decl to build_array_type.
672 PR c++/33962
673 * pt.c (more_specialized_fn): Don't segfault if one or
674 both argument list end with ellipsis.
676 2007-11-18 Jakub Jelinek <jakub@redhat.com>
678 PR c++/30988
679 * semantics.c (finish_call_expr): Set
680 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
681 or OVERLOAD with all noreturn functions.
683 2007-11-16 Jakub Jelinek <jakub@redhat.com>
685 PR c++/34100
686 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
687 error_mark_node.
689 2007-11-13 Jakub Jelinek <jakub@redhat.com>
691 PR c++/34054
692 PR c++/34056
693 PR c++/34057
694 PR c++/34058
695 PR c++/34060
696 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
697 set to error_mark_node the outermost POINTER_TYPE to the pack if
698 it is seen in a POINTER_TYPE.
699 (push_template_decl_real): If check_for_bare_parameter_packs
700 fails for function return type, set the return type to
701 integer_type_node. If check_for_bare_parameter_packs failed
702 for non-function, return error_mark_node.
704 PR c++/29225
705 * call.c (build_new_op): Call resolve_args before calling
706 build_over_call.
708 2007-11-11 Tom Tromey <tromey@redhat.com>
710 PR c++/17577:
711 * lex.c (handle_pragma_implementation): Use cpp_included_before.
713 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
715 PR c++/8570
716 * pt.c (redeclare_class_template): Update error message. Use a
717 note to show the previous declaration.
718 (tsubst_friend_class): Use the location of the friend template as
719 the input location before calling redeclare_class_template.
721 2007-11-11 Jakub Jelinek <jakub@redhat.com>
723 PR c++/34068
724 * semantics.c (finish_pseudo_destructor_expr): Handle
725 object == error_mark_node.
727 2007-11-10 Jakub Jelinek <jakub@redhat.com>
729 PR c++/32241
730 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
731 is not scalar type, let finish_class_member_access_expr handle
732 diagnostics. Pass BIT_NOT_EXPR argument to
733 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
735 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
737 PR c++/33510
738 * decl.c (cp_complete_array_type): If any of the initializer
739 elements are pack expansions, don't compute the array size yet.
741 2007-11-08 Andrew Pinski <pinskia@gmail.com>
743 PR c++/30297:
744 * tree.c (decl_linkage): Fields have no linkage.
746 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
748 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
750 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
752 PR c++/33045
753 PR c++/33837
754 PR c++/33838
755 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
756 Be careful with ERROR_MARK_NODEs.
757 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
758 argument.
760 2007-11-07 Jakub Jelinek <jakub@redhat.com>
762 PR c++/33501
763 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
764 on incomplete type.
766 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
768 PR c++/33977
769 PR c++/33886
770 * tree.c (c_build_qualified_type): Define bridge to
771 cp_build_qualified_type.
773 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
775 PR c++/31439
776 PR c++/32114
777 PR c++/32115
778 PR c++/32125
779 PR c++/32126
780 PR c++/32127
781 PR c++/32128
782 PR c++/32253
783 PR c++/32566
784 * typeck.c (check_return_expr): Pass address of retval to
785 check_for_bare_parameter_packs.
786 * class.c (build_base_field): Tolerate bases that have no layout
787 due to errors.
788 (end_of_base): Ditto.
789 * tree.c (canonical_type_variant): Be careful with
790 ERROR_MARK_NODE.
791 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
792 tree*.
793 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
794 which states whether parameter packs should be replaced with
795 ERROR_MARK_NODE.
796 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
797 possible. If set_packs_to_error is set true, replace the parameter
798 pack with ERROR_MARK_NODE. Manage our own pointer sets.
799 (uses_parameter_packs): Don't set parameter packs to
800 ERROR_MARK_NODE.
801 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
802 which may be modified (if it is a parameter pack). Instructs
803 find_parameter_packs_r to replace parameter packs with
804 ERROR_MARK_NODE (so that they won't cause errors later on).
805 (process_template_parm): Pass pointer to
806 check_for_bare_parameter_packs.
807 (process_partial_specialization): Replace pack expansions before
808 the end of the template argument list with ERROR_MARK_NODE.
809 (push_template_decl_real): Pass pointer to
810 check_for_bare_parameter_packs. Replace parameter packs not at the
811 end of the template parameter list with ERROR_MARK_NODE.
812 (convert_template_argument): Be more careful about using DECL_NAME
813 on only declarations.
814 (unify): Can't unify against ERROR_MARK_NODE.
815 * semantics.c (finish_cond): Pass pointer to
816 check_for_bare_parameter_packs.
817 (finish_expr_stmt): Ditto.
818 (finish_for_expr): Ditto.
819 (finish_switch_cond): Pass pointer to
820 check_for_bare_parameter_packs, and call it before we put the
821 condition into the statement.
822 (finish_mem_initializers): Pass pointer to
823 check_for_bare_parameter_packs.
824 (finish_member_declaration): Ditto.
825 * parser.c (cp_parser_base_clause): Ditto.
827 2007-11-06 Jakub Jelinek <jakub@redhat.com>
829 PR target/33168
830 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
831 with the final TREE_READONLY flag in place. processing_template_decl
832 is known to be 0 in this part of function.
834 PR c++/33894
835 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
836 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
837 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
838 * semantics.c (finish_omp_atomic): Revert most of the
839 2007-02-05 changes, just keep the new representation of
840 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
842 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
844 PR c++/33871
845 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
846 local.
848 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
850 PR c++/33996
851 PR c++/33235
852 PR c++/33930
853 * typeck.c (merge_types): Don't lose rvalue references when
854 merging types.
855 * call.c (build_over_call): Don't elide move constructors just
856 because the copy constructor is trivial (!).
857 (compare_ics): If comparing cv-qualifiers fails, we can still order
858 based on binding lvalues vs. rvalues.
860 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
862 PR c++/33939
863 * pt.c (unify_pack_expansion): bring handling of function call
864 arguments into line with type_unification_real.
866 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
868 * typeck.c (build_binary_op): Use pedwarn instead of error for
869 consistency.
871 2007-11-05 Jakub Jelinek <jakub@redhat.com>
873 PR c++/33836
874 * parser.c (cp_parser_unary_expression): For &&label call
875 cp_parser_non_integral_constant_expression and return error_mark_node
876 if it returned true.
878 PR c++/33969
879 * decl.c (grokdeclarator): Don't call build_memfn_type if type
880 is neither FUNCTION_TYPE nor METHOD_TYPE.
882 2007-11-02 Jakub Jelinek <jakub@redhat.com>
884 PR c++/33516
885 * parser.c (cp_parser_nested_name_specifier_opt): Use
886 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
887 typedef of currently open class.
889 2007-11-02 Paolo Carlini <pcarlini@suse.de>
891 PR c++/33495
892 * error.c (dump_expr): Deal specially with statements.
894 2007-11-01 Jason Merrill <jason@redhat.com>
896 PR c++/30897
897 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
898 template parms.
899 (lookup_template_class): Use it to get the outer template args
900 for instantiating one.
902 PR c++/29236
903 * pt.c (reduce_template_parm_level): tsubst the parameters
904 of a template template parm.
906 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
908 PR c++/33955
909 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
911 2007-11-01 Jakub Jelinek <jakub@redhat.com>
913 PR c++/32384
914 * parser.c (cp_parser_postfix_dot_deref_expression): If
915 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
916 first and if that succeeds and type is SCALAR_TYPE_P, create
917 PSEUDO_DTOR_EXPR.
919 PR c++/32260
920 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
921 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
922 as for std::type_info.
924 2007-10-31 Paolo Carlini <pcarlini@suse.de>
926 PR c++/33494
927 * cxx-pretty-print.c (pp_cxx_typeid_expression,
928 pp_cxx_delete_expression): Change to static linkage.
929 * cxx-pretty-print.h: Adjust declarations.
930 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
931 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
932 MODOP_EXPR): Forward to pp_expression.
934 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
935 Fix typo.
937 2007-10-31 Christian Bruel <christian.bruel@st.com>
938 Mark Mitchell <mark@codesourcery.com>
940 PR c++/19531
941 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
942 if retval is volatile.
944 2007-10-30 Jakub Jelinek <jakub@redhat.com>
946 PR c++/33616
947 * decl2.c (build_offset_ref_call_from_tree): Call
948 build_non_dependent_expr on object prior to building ADDR_EXPR from it
949 if FN is DOTSTAR_EXPR.
951 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
953 PR c++/31993
954 PR c++/32252
955 * pt.c (find_parameter_packs_r): Fix typo in comment.
956 (convert_template_argument): Look at the pattern of a pack
957 expansion to determine what kind of entity we're converting.
958 (coerce_template_parameter_pack): When we have coerced a non-type
959 template parameter pack, substitute into the type of that pack.
960 (tsubst_pack_expansion): When our substitution of a parameter pack
961 is a "trivial" substitution of itself, just substitute into the
962 pack expansion rather than actually expanding.
964 2007-10-29 Jakub Jelinek <jakub@redhat.com>
966 PR c++/33841
967 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
968 for non-integral type bitfields. Return true if bitfield is correct, false
969 error has been diagnosed.
970 (check_field_decls): If check_bitfield_decl returned false, call also
971 check_field_decl.
973 2007-10-28 Paolo Carlini <pcarlini@suse.de>
974 Mark Mitchell <mark@codesourcery.com>
976 PR c++/30659
977 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
978 class member error out and return.
980 2007-10-27 Jakub Jelinek <jakub@redhat.com>
982 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
983 to current_function_decl rather than 0.
985 PR c++/33844
986 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
987 ->* rather than .*.
988 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
990 2007-10-27 Jason Merrill <jason@redhat.com>
992 PR c++/5247
993 * call.c (convert_default_arg): Detect recursion.
995 2007-10-27 Jakub Jelinek <jakub@redhat.com>
997 PR c++/33842
998 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
999 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1000 OFFSETOF_EXPR.
1001 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1002 functions.
1003 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1005 2007-10-26 Jason Merrill <jason@redhat.com>
1007 PR c++/24791
1008 * pt.c (get_template_info): New fn.
1009 (template_class_depth): Use it.
1010 (push_template_decl_real): Check that the template args of the
1011 definition match the args of the previous declaration.
1013 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1015 PR c++/31988
1016 * decl2.c (coerce_new_type): Do not allow a default argument for
1017 the first parameter.
1019 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1021 PR c++/33839
1022 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1023 don't see the leading '('. Only lookup names if we get an
1024 IDENTIFIER_NODE.
1026 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1028 PR c++/33744
1029 * parser.c (cp_parser_parenthesized_expression_list): Set
1030 greater_than_is_operator_p to true in between the parens.
1032 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1034 PR c++/31747
1035 * decl.c (grokdeclarator): In case of conflicting specifiers
1036 just return error_mark_node.
1038 2007-10-26 Ollie Wild <aaw@google.com>
1040 * expr.c (cxx_expand_expr): Removed.
1041 * cp-tree.h (exx_expand_expr): Removed.
1042 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1043 with c_expand_expr.
1045 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1047 PR c++/33843
1048 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1050 2007-10-23 Jason Merrill <jason@redhat.com>
1052 PR c++/25950 (DR 391)
1053 * call.c (struct conversion): Remove check_copy_constructor_p.
1054 (reference_binding): Always bind a reference directly to a
1055 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1056 temporary creation.
1057 (check_constructor_callable): Remove.
1058 (convert_like_real): Don't call it.
1059 (initialize_reference): Don't call check_constructor_callable.
1060 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1061 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1062 conversions if LOOKUP_NO_TEMP_BIND.
1063 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1064 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1065 second conversion.
1066 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1068 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1070 PR c++/33372
1071 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1072 before checking if its type is integral.
1074 2007-10-22 Jason Merrill <jason@redhat.com>
1076 PR c++/33620
1077 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1078 * pt.c (apply_late_template_attributes): Splice out dependent
1079 attributes from DECL_ATTRIBUTES.
1081 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1083 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1085 * typeck.c (build_binary_op) : Use appropriate warning option
1086 instead of unnamed warning.
1088 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1090 PR c++/31446
1091 * pt.c (current_template_args): Do not change TREE_LIST elements
1092 with a TREE_VALUE of error_mark_node.
1094 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1096 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1097 * decl.c (start_decl): Tidy.
1098 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1099 the type.
1100 (grokdeclarator): Clarify comment.
1102 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1104 PR c++/30303
1105 * decl.c (grokfndecl): Return NULL after the "definition of
1106 implicitly-declared" error happened.
1108 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1110 PR c++/26698
1111 * call.c (build_user_type_conversion_1): Do not consider conversion
1112 functions to convert a (possibly cv-qualified) object to the (possibly
1113 cv-qualified) same object type (or a reference to it), to a (possibly
1114 cv-qualified) base class of that type (or a reference to it).
1116 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1118 * pt.c (tsubst): Use template_parm_level_and_index.
1120 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1122 PR c++/32121
1123 * parser.c (cp_parser_compound_statement): Handle label-declarations
1124 at the beginning of the compound statement.
1125 (cp_parser_block_declaration): Issue diagnostics about __label__
1126 not at the beginning of a block.
1128 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1130 PR c++/33461
1131 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1132 to convert_template_argument.
1133 (coerce_template_parms): Return error_mark_node after fixed-length
1134 error.
1135 (tsubst_decl): Check for error_mark_node the return value of the
1136 first tsubst in 'case VAR_DECL'.
1138 2007-10-08 Ollie Wild <aaw@google.com>
1140 * typeck2.c (digest_init): Call cplus_expand_constant after
1141 convert_for_initialization.
1142 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1143 * expr.c (cplus_expand_constant): Updated function description.
1145 2007-10-04 Jason Merrill <jason@redhat.com>
1147 PR c++/20416
1148 * call.c (initialize_reference): Handle local static reference
1149 temps properly.
1151 2007-10-03 Jason Merrill <jason@redhat.com>
1153 PR c++/32470
1154 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1155 (push_namespace): Here.
1156 (handle_namespace_attrs): New fn for the attr code.
1157 (leave_scope): Don't pop_visibility.
1158 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1159 * parser.c (cp_parser_namespace_definition): Call
1160 handle_namespace_attrs and pop_visibility as appropriate.
1162 PR c++/11756
1163 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1165 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1167 * decl.c (duplicate_decls): Preserve linkage flags for mere
1168 redeclarations of gnu_inline definitions.
1170 2007-10-03 Jason Merrill <jason@redhat.com>
1172 PR c++/15764
1173 * decl.c (wrap_cleanups_r): New fn.
1174 (wrap_temporary_cleanups): New fn.
1175 (initialize_local_var): Call it.
1177 2007-09-29 Jason Merrill <jason@redhat.com>
1179 PR c++/33094
1180 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1181 constant to not have DECL_EXTERNAL if it's file-local.
1183 2007-09-28 Ollie Wild <aaw@google.com>
1185 Revert
1186 2007-09-27 Ollie Wild <aaw@google.com>
1188 * typeck2.c (digest_init): Call cplus_expand_constant after
1189 convert_for_initialization.
1190 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1191 * expr.c (cplus_expand_constant): Updated function description.
1193 2007-09-28 Jason Merrill <jason@redhat.com>
1195 PR c++/10179
1196 * class.c (layout_empty_base): Take rli parameter, update
1197 rli->record_align if empty base has user-specified alignment.
1198 (build_base_field): Pass rli to it.
1200 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1202 PR c++/33213
1203 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1205 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1207 PR c++/33118
1208 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1209 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1210 (dump_parameters): Just call dump_type for argument packs too.
1212 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1214 PR c++/31434
1215 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1216 qualification by creating qualified PACK_EXPANSION_PATTERN and
1217 then calling make_pack_expansion on it.
1219 2007-09-27 Ollie Wild <aaw@google.com>
1221 * typeck2.c (digest_init): Call cplus_expand_constant after
1222 convert_for_initialization.
1223 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1224 * expr.c (cplus_expand_constant): Updated function description.
1226 2007-09-27 Jason Merrill <jason@redhat.com>
1228 PR c++/33571
1229 * decl2.c (is_late_template_attribute): Don't crash on unknown
1230 attribute.
1232 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1234 PR c++/33493
1235 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1236 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1237 spaces in the formatting.
1238 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1240 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1242 * error.c (cxx_print_error_function): Add third argument, pass
1243 it over to lhd_print_error_function.
1244 (cp_print_error_function): If diagnostic->abstract_origin, print
1245 virtual backtrace.
1246 * cp-tree.h (struct diagnostic_info): New forward decl.
1247 (cxx_print_error_function): Add third argument.
1249 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1251 PR c++/33207
1252 * name-lookup.c (pushtag): Do not create an implicit typedef before
1253 the associated type declaration is known to be valid.
1255 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1257 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1258 rather than pointers.
1260 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1262 PR c++/14688
1263 * search.c (check_final_overrider): Fail if
1264 targetm.comp_type_attributes returns 0.
1266 2007-09-24 Jason Merrill <jason@redhat.com>
1268 PR c++/33239
1269 * pt.c (resolve_typename_type): Don't look things up in the original
1270 template if it would mean losing template arguments.
1272 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1274 PR c++/33506
1275 * cp-tree.h (cxx_type_hash_eq): New prototype.
1276 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1277 * tree.c (cxx_type_hash_eq): New function.
1279 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1281 PR c++/33185
1282 * tree.c (cp_build_qualified_type_real): Build a canonical
1283 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1285 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1287 PR c++/33112
1288 PR c++/33185
1289 * tree.c (cplus_array_compare): Compare pointers, not types.
1290 (build_cplus_array_type_1): Store new array type into the hash
1291 table before building the canonical type; build the canonical type
1292 correctly.
1293 (cp_build_qualified_type_real): Put all of the array types with
1294 cv-qualified element types into the C++ array hash table, built as
1295 variants of the unqualified versions.
1297 2007-09-23 Jason Merrill <jason@redhat.com>
1299 PR c++/16370
1300 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1301 for deprecation warnings.
1303 2007-09-22 Jason Merrill <jason@redhat.com>
1305 PR c++/15269
1306 * call.c (build_over_call): Warn about deprecated virtuals.
1308 PR c++/19407
1309 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1310 (MAYBE_TAGGED_TYPE_P): Remove.
1311 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1312 instead of calling is_late_template_attribute again.
1313 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1314 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1315 Don't crash on typedefs from non-template classes.
1316 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1317 (is_late_template_attribute): All attributes applied to template
1318 parms or typename types are dependent. Static.
1319 (splice_template_attributes): Pass decl through.
1320 (save_template_attributes): Likewise.
1322 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1324 PR c++/33496
1325 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1326 returned from tsubst_pack_expansion.
1327 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1328 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1330 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1332 PR c++/33460
1333 * semantics.c (finish_id_expression): Use consistently
1334 context_for_name_lookup.
1335 * decl.c (fixup_anonymous_aggr): Fix error message for
1336 anonymous struct (vs union).
1338 2007-09-19 Jason Merrill <jason@redhat.com>
1340 PR c++/7586
1341 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1342 (retrieve_specialization): Only tagged types use
1343 DECL_TEMPLATE_INSTANTIATIONS.
1344 (instantiate_class_template): Push nested classes too.
1345 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1346 tagged types.
1347 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1348 * init.c (is_aggr_type): Remove redundant tests.
1349 * class.c (push_nested_class): Use CLASS_TYPE_P.
1351 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1353 PR c++/33459
1354 * init.c (build_zero_init): If, recursively, build_zero_init
1355 returns a NULL_TREE, do not append it to the VEC of constructors.
1357 2007-09-18 Jason Merrill <jason@redhat.com>
1359 PR c++/17743
1360 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1361 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1362 ATTR_FLAG_TYPE_IN_PLACE.
1363 (tsubst): Do unqualified lookup to find typedefs from current class.
1364 [ARRAY_TYPE]: Propagate alignment info.
1365 * decl2.c (is_late_template_attribute): Only defer handling of
1366 attribute aligned if the expression is dependent.
1367 (save_template_attributes): If we're deferring any attributes,
1368 make this a naming typedef.
1370 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1372 PR c++/33462 (again)
1373 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1374 va_arg instead of __builtin_va_arg.
1376 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1378 PR c++/33462
1379 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1380 (pp_cxx_primary_expression): Use it.
1381 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1382 * error.c (dump_expr): Use it.
1384 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1386 PR c++/33463
1387 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1388 out case TYPEID_EXPR to...
1389 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1390 and pp_cxx_right_paren.
1391 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1392 * error.c (dump_expr): Use it.
1394 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1396 PR c++/33464
1397 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1398 (pp_cxx_primary_expression): Use it.
1399 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1400 * error.c (dump_expr): Use it.
1402 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1404 PR c++/33124
1405 * init.c (build_new): Remove warning for zero-element
1406 allocations.
1408 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1410 PR c++/32756
1411 * call.c (maybe_handle_implicit_object): Set this_p, clear
1412 rvaluedness_matches_p.
1413 (compare_ics): Do not compare rvaluedness matching when one of the
1414 operands is an implicit object.
1416 2007-09-14 Jason Merrill <jason@redhat.com>
1418 PR c++/17743, c++/19163
1419 * decl2.c (is_late_template_attribute): New fn.
1420 (splice_template_attributes, save_template_attributes): New fns.
1421 (cplus_decl_attributes): Call save_template_attributes.
1422 * pt.c (apply_late_template_attributes): New fn.
1423 (instantiate_class_template, tsubst_decl): Use it.
1424 * cp-tree.h: Declare is_late_template_attribute.
1426 2007-09-13 Tom Tromey <tromey@redhat.com>
1428 * parser.c (cp_lexer_new_main): Don't use
1429 c_lex_return_raw_strings.
1430 (cp_lexer_get_preprocessor_token): Update. Add special case when
1431 lexer is NULL.
1433 2007-09-11 Jan Hubicka <jh@suse.cz>
1435 * method.c (use_thunk): Use tree_rest_of_compilation
1436 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1437 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1438 * cp-tree.h (expand_body): Kill.
1439 (emit_associated_thunks): Declare.
1440 * semantics.c (emit_associated_thunks): Export.
1441 (expand_body): Kill.
1443 2007-09-09 David Daney <ddaney@avtrex.com>
1445 PR c++/33324
1446 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1447 to calculate cookie_ptr.
1449 2007-09-08 Jason Merrill <jason@redhat.com>
1451 PR c++/33342
1452 * pt.c (most_specialized_class): Set processing_template_decl
1453 while tsubsting partial spec args.
1455 2007-09-06 Jason Merrill <jason@redhat.com>
1457 * decl2.c (get_guard): Copy visibility from the guarded variable.
1459 2007-09-06 Jan Hubicka <jh@suse.cz>
1461 * semantics.c (expand_body): Do not mark arguments of clones used.
1463 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1465 PR c++/32674
1466 * decl.c (cp_finish_decl): When processing_template_decl,
1467 deal correctly with init as TREE_LIST.
1469 2007-09-06 Tom Tromey <tromey@redhat.com>
1471 * decl.c (finish_function): Put return's location on line zero of
1472 file.
1474 2007-09-05 Jason Merrill <jason@redhat.com>
1476 PR c++/15745
1477 * except.c (prepare_eh_type): Use type_decays_to.
1479 PR c++/15097
1480 * init.c (build_delete): Use build_headof to get the address of the
1481 complete object if we aren't using the deleting destructor.
1482 * rtti.c (build_headof): No longer static.
1483 * cp-tree.h: Declare it.
1485 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1487 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1488 decl if a prototype for XX is provided with throw().
1490 PR c++/33289
1491 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1492 on __*_chk non-__builtin_* decls.
1494 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1496 PR c++/30302
1497 * semantics.c (finish_id_expression): Use context_for_name_lookup
1498 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1499 * class.c (finish_struct_anon): Deal correctly with anonymous
1500 structs (vs unions, as GNU extension) in error messages.
1502 2007-09-05 Jan Hubicka <jh@suse.cz>
1504 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1505 call, DECL_EXTERNAL checks and current_function_decl saving.
1507 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1509 PR c++/29731 (again)
1510 * parser.c (cp_parser_primary_expression): Return error_mark_node
1511 when a statement-expression is found in a template-argument list.
1513 2007-09-04 Jason Merrill <jason@redhat.com>
1515 * except.c (initialize_handler_parm): Use
1516 fold_build_cleanup_point_expr.
1518 PR c++/31419
1519 * call.c (reference_binding): Don't look for user-defined conversions
1520 to the same type.
1522 PR c++/31411
1523 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1524 the MUST_NOT_THROW_EXPR.
1526 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1528 * decl.c (cp_finish_decl): Call determine_visibility before
1529 make_rtl_for_nonlocal_decl.
1531 2007-09-04 Jason Merrill <jason@redhat.com>
1533 PR c++/14032
1534 * pt.c (most_specialized_class): Substitute outer template
1535 arguments into the arguments of a member template partial
1536 specialization.
1537 (strip_innermost_template_args): New fn.
1539 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1541 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1543 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1546 * decl.c (cp_make_fname_decl): Likewise,
1547 * parser.c (cp_parser_string_literal): Likewise,
1548 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1549 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1550 Likewise,
1552 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1554 PR c++/33208
1555 * typeck.c (build_unary_op): Fix error message for
1556 Boolean expression as operand to operator--.
1558 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1561 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1562 Likewise.
1564 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1566 PR c++/32597
1567 * init.c (build_default_init): Make extern.
1568 * cp-tree.h (build_default_init): Declare here.
1569 * pt.c (tsubst_expr): When the instantiation of the initializer of
1570 a variable results in an empty list, default-initialize the
1571 variable.
1572 (tsubst_copy_and_build): When the instantiation of the initializer
1573 in a new expression results in an empty initializer list,
1574 default-initialize it.
1576 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1578 * mangle.c (write_type): Change mangling of rvalue reference from
1579 `RR' to `O'.
1581 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1583 * decl.c (duplicate_decls): Remove duplicated line.
1585 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1587 PR c++/33210
1588 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1589 BOUND_TEMPLATE_TEMPLATE_PARM.
1591 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1593 PR c++/32113
1594 * search.c (lookup_member): Check the name argument for
1595 error_mark_node.
1597 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1599 PR c++/33212
1600 * parser.c (cp_parser_trait_expr): Check rerurn value of
1601 cp_parser_type_id.
1603 2007-08-30 Ollie Wild <aaw@google.com>
1605 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1606 convert_ptrmem for pointer to member conversions.
1607 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1608 (ocp_convert): Update cp_convert_to_pointer call.
1609 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1610 members.
1611 (build_static_cast_1): Check can_convert for conversions in either
1612 direction.
1613 (get_delta_difference_1): New function.
1614 (get_delta_difference): Refactor to call get_delta_difference_1.
1616 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1618 * decl.c (start_preparsed_function): Set
1619 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1621 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1623 PR c++/33209
1624 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1625 BOUND_TEMPLATE_TEMPLATE_PARM.
1627 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1629 PR c++/32596
1630 PR c++/32400
1631 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1632 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1634 2007-08-27 Jason Merrill <jason@redhat.com>
1636 PR c++/29000
1637 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1638 Look inside STMT_EXPR.
1639 * semantics.c (stmt_expr_value_expr): New fn.
1640 * cp-tree.h: Declare it.
1642 PR c++/28558
1643 * decl.c (groktypename): Ignore attributes applied to class type.
1645 2007-08-28 Richard Guenther <rguenther@suse.de>
1647 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1649 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1651 * error.c (dump_expr): Handle COMPLEX_CST.
1652 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1653 (pp_cxx_expression): Likewise.
1655 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1657 * decl.c (GNU_INLINE_P): New.
1658 (duplicate_decls): Handle gnu_inline. Merge attributes and
1659 some flags in overriding definitions.
1660 (redeclaration_error_message): Handle gnu_inline.
1661 (start_preparsed_function): Likewise.
1663 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1665 * call.c (sufficient_parms_p): Constify.
1666 * class.c (same_signature_p): Likewise.
1667 * cp-gimplify.c (is_invisiref_parm,
1668 cxx_omp_privatize_by_reference): Likewise.
1669 * cp-objcp-common.c (has_c_linkage): Likewise.
1670 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1671 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1672 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1673 num_artificial_parms_for, comp_template_parms,
1674 template_parameter_pack_p, any_dependent_template_arguments_p,
1675 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1676 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1677 zero_init_p, member_p, cp_lvalue_kind,
1678 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1679 varargs_function_p, is_dummy_object, special_function_kind,
1680 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1681 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1682 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1683 cp_has_mutable_p, at_least_as_qualified_p,
1684 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1685 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1686 * except.c (nothrow_libfn_p): Likewise.
1687 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1688 Likewise.
1689 * pt.c (comp_template_parms, template_parameter_pack_p,
1690 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1691 any_dependent_template_arguments_p): Likewise.
1692 * repo.c (repo_export_class_p): Likewise.
1693 * semantics.c (anon_aggr_type_p): Likewise.
1694 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1695 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1696 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1697 zero_init_p, special_function_p): Likewise.
1698 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1699 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1700 compparms, invalid_nonstatic_memfn_p,
1701 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1702 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1703 cp_has_mutable_p, lvalue_or_else): Likewise.
1705 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1707 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1708 * cp-objcp-common.c (cp_tree_size): Ditto.
1709 * tree.c (cp_walk_subtrees): Ditto
1710 * cp-tree.def (TINST_LEVEL): Go away.
1711 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1712 move together with other non-tree structs.
1713 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1714 (union lang_tree_node): Eliminate tinst_level field.
1715 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1716 (current_instantiation, outermost_tinst_level): Return
1717 a "struct tinst_level *".
1719 * error.c (print_instantiation_partial_context): Change second
1720 parameter to a "struct tinst_level *". Replace accessor macros
1721 with field access.
1722 (print_instantiation_full_context): Likewise.
1723 * lex.c (in_main_input_context): Likewise.
1725 * pt.c (struct pending_templates): New.
1726 (pending_templates, last_pending_template): Use it as a type.
1727 (current_tinst_level): Change typo to "struct tinst_level *"
1728 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1729 (add_pending_template): Construct a "struct pending_template".
1730 Replace TINST_LEVEL accessor macros with field access.
1731 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1732 (pop_tinst_level): Likewise.
1733 (instantiate_pending_templates): Likewise. Factor common code used
1734 when an instantiation has been done.
1735 (outermost_tinst_level): Replace tree_last with loop.
1736 (current_instantiation): Return a "struct tinst_level *".
1738 2007-08-24 Ollie Wild <aaw@google.com>
1740 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1741 * name-lookup.h (cp_binding_level): Remove vtables member.
1743 2007-08-24 Richard Guenther <rguenther@suse.de>
1745 * tree.c (cp_cannot_inline_tree_fn): Remove.
1746 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1747 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1748 Remove define.
1750 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1752 PR c++/32567
1753 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1754 error_mark_node right away if build_expr_type_conversion
1755 returned it.
1757 PR c++/32898
1758 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1759 is error_mark_node rather than NULL_TREE.
1760 * pt.c (check_explicit_specialization): Likewise.
1762 PR c++/31941
1763 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1764 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1766 2007-08-22 Jason Merrill <jason@redhat.com>
1768 PR c++/29365
1769 * pt.c (outermost_tinst_level): New function.
1770 * lex.c (in_main_input_context): New function.
1771 * cp-tree.h: Declare it.
1772 * decl2.c (constrain_class_visibility): Use it to avoid warning
1773 about uses of the anonymous namespace in the main input file.
1775 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1777 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1779 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1781 PR c++/7302
1782 * class.c (finish_struct_1): Warn when a class has virtual
1783 functions and accessible non-virtual destructor.
1785 2007-08-20 Richard Guenther <rguenther@suse.de>
1787 PR c++/22369
1788 PR c++/22451
1789 * call.c (build_new_method_call): Convert initializer to
1790 the basetype.
1791 * init.c (build_aggr_init): Do not fiddle with types.
1792 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1793 * except.c (build_throw): Do not drop qualifiers for the
1794 pointer type.
1795 * typeck.c (get_member_function_from_ptrfunc): Do not
1796 fiddle with types, instead convert.
1797 (build_ptrmemfunc1): Convert to the target type for
1798 initialization.
1799 (gfc_trans_allocate): Convert result to target type.
1800 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1801 pointer-to-member structures shall have alias set zero as well.
1803 2007-08-20 Richard Guenther <rguenther@suse.de>
1805 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1806 Remove.
1807 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1808 (nonstatic_local_decl_p): Likewise.
1809 * tree.c (cp_auto_var_in_fn_p): Remove.
1810 * decl.c (nonstatic_local_decl_p): Remove.
1812 2007-08-20 Richard Guenther <rguenther@suse.de>
1814 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1815 Remove define.
1816 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1817 cp_walk_subtrees lh parameter.
1818 (cp_walk_tree_without_duplicates): New define to
1819 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1820 * tree.c (count_trees): Call
1821 cp_walk_tree_without_duplicates.
1822 (verify_stmt_tree): Call cp_walk_tree.
1823 (break_out_target_exprs): Likewise.
1824 (WALK_SUBTREE): Likewise.
1825 * cp-gimplify.c (cp_genericize): Likewise.
1826 * cp-pt.c (find_parameter_packs_r): Likewise.
1827 (uses_parameter_packs): Likewise.
1828 (make_pack_expansion): Likewise.
1829 (check_for_bare_parameter_packs): Likewise.
1830 (for_each_template_parm): Likewise.
1831 * decl.c (check_default_argument): Call
1832 cp_walk_tree_without_duplicates.
1833 * except.c (build_throw): Likewise.
1834 * decl2.c (type_visibility): Likewise.
1835 * semantics.c (expand_or_defer_fn): Likewise.
1836 (finalize_nrv): Call cp_walk_tree.
1838 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1840 PR c++/33025
1841 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1842 Initialize it with save_expr rather than get_temp_regvar.
1844 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1846 PR c++/28989
1847 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1848 lvalues.
1850 2007-08-17 Ollie Wild <aaw@google.com>
1852 PR c++/31749
1853 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1854 declarations into appropriate slots for comparison. Fix type
1855 comparison.
1857 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1859 PR c++/32112
1860 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1861 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1863 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1865 PR c++/32870
1866 * parser.c (cp_parser_class_head): Improve error message.
1868 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1870 * pt.c (instantiate_decl): Set input_location
1871 for the function end.
1873 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1875 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1876 Constify.
1877 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1878 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1879 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1880 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1881 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1882 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1883 * typeck.c (cp_type_quals): Likewise.
1884 * typeck2.c (cxx_incomplete_type_diagnostic,
1885 cxx_incomplete_type_error): Likewise.
1887 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1889 PR c++/31132
1890 * pt.c (tsubst_friend_function): When check_classfn
1891 returns error_mark_node likewise return it.
1893 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1895 PR c++/32992
1896 * typeck.c (check_return_expr): Don't NRV optimize vars in
1897 anonymous unions.
1898 * decl.c (finish_function): Comment fix.
1900 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1902 PR c++/33035
1903 * pt.c (push_template_decl_real): Depending on TYPE_P
1904 use either TYPE_CONTEXT or DECL_CONTEXT.
1906 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1908 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1909 constructors and destructors return this.
1911 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1913 PR c++/27211
1914 * decl2.c (check_classfn): Return error_mark_node in case of error;
1915 in that case, do not call add_method.
1916 * decl.c (start_decl): Deal with check_classfn returning
1917 error_mark_node.
1918 (grokfndecl): Likewise.
1919 * pt.c (tsubst_friend_function): Likewise.
1921 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1923 PR c++/30428
1924 * typeck.c (build_binary_op): Disallow vector float types with
1925 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1927 2007-08-11 Ian Lance Taylor <iant@google.com>
1929 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1930 alias_set_type.
1931 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1933 2007-08-10 Ollie Wild <aaw@google.com>
1935 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1936 type lookups.
1937 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1938 function parameter.
1939 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1940 (lookup_using_namespace): Fix ambiguous_decl call.
1941 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1943 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1945 * call.c (name_as_c_string): Use CONST_CAST.
1946 * decl.c (build_decl): Likewise.
1947 * parser.c (cp_parser_string_literal): Likewise.
1949 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1951 PR c++/17763
1952 * error.c (dump_expr): Consistently use the *_cxx_*
1953 variants of the pretty-print functions.
1955 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1957 PR c++/22256
1958 * decl.c (check_special_function_return_type): Just error
1959 on return type specified for conversion operator.
1961 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1963 * typeck2.c (readonly_error): Handle general expressions.
1964 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1966 2007-08-06 Dan Hipschman <dsh@google.com>
1968 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1969 access function name.
1971 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1973 PR pch/13676
1974 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1975 * g++spec.c (lang_specific_driver): Check them.
1977 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1979 PR c++/19532
1980 * pt.c (inline_needs_template_parms): Fix comment; change return type
1981 to bool.
1983 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1985 Revert:
1986 2007-03-26 Dirk Mueller <dmueller@suse.de>
1988 * parser.c (cp_parser_member_declaration): Pedwarn
1989 about stray semicolons after member declarations.
1991 2007-08-02 Lee Millward <lee.millward@gmail.com>
1993 PR c++/30849
1994 PR c++/30850
1995 PR c++/30851
1996 * parser.c (cp_parser_asm_definition): Detect and discard asm
1997 statements with invalid inputs or outputs.
1998 (cp_parser_asm_operand_list): Return error mark node if any
1999 of the operands are invalid. Adjust documentation.
2001 2007-08-02 Nick Clifton <nickc@redhat.com>
2003 * typeck.c: Change copyright header to refer to version 3 of the
2004 GNU General Public License and to point readers at the COPYING3
2005 file and the FSF's license web page.
2006 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2007 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2008 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2009 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2010 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2011 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2012 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2013 name-lookup.h, parser.c: Likewise.
2015 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2017 PR middle-end/32668
2018 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2020 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2022 PR c++/32108
2023 * semantics.c (finish_label_stmt): Reject the __label__
2024 extension outside function scopes.
2026 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2028 * parser.c (eof_token): Un-constify.
2029 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2030 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2031 casts.
2033 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2035 * pt.c, tree.c, typeck2.c: Fix comment typos.
2037 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2038 Mark Mitchell <mark@codesourcery.com>
2040 PR c++/30917
2041 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2042 hidden due to friend declarations in local classes.
2044 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2046 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2047 * cp-tree.def (DECLTYPE_TYPE): New.
2048 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2049 (dump_type_prefix): Ditto.
2050 (dump_type_suffix): Ditto.
2051 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2052 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2053 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2054 types.
2055 (DECLTYPE_TYPE_EXPR): New.
2056 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2057 (finish_declared_type): Declare.
2058 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2059 DECLTYPE_TYPE nodes.
2060 (pp_cxx_type_id): Ditto.
2061 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2062 (tsubst): Substitute into a DECLTYPE_TYPE node.
2063 (tsubst_copy): Ditto.
2064 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2065 nodes.
2066 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2067 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2068 structural equality (because we can't hash the expressions).
2069 (finish_declared_type): New.
2070 * lex.c (reswords): Add "decltype" keyword.
2071 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2072 (cp_parser_postfix_expression): Add member_access_only_p to
2073 restrict postfix expression to member access expressions.
2074 (cp_parser_unary_expression): Update call to
2075 cp_parser_postfix_expression to reflect new parameter.
2076 (cp_parser_declared_type): New.
2077 (cp_parser_simple_type_specifier): Parse decltype types.
2079 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2081 PR c++/32346
2082 * call.c (convert_for_arg_passing): Only widen bitfields to their
2083 declared types if necessary.
2085 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2087 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2088 Constify.
2090 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2092 * decl.c (typename_hash, typename_compare): Constify.
2093 * mangle.c (hash_type, compare_type): Likewise.
2094 * pt.c (eq_local_specializations, hash_local_specialization):
2095 Likewise.
2096 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2097 list_hash): Likewise.
2098 * typeck2.c (pat_compare): Likewise.
2100 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2102 * method.c (implicitly_declare_fn): Increase alignment if member
2103 function pointer format requires it.
2105 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2107 PR c++/29001
2108 * typeck.c (check_return_expr): Do not pass a null argument
2109 to null_ptr_cst_p.
2111 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2113 PR c++/32561
2114 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2115 only on VAR_DECL.
2117 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2119 PR c++/32839
2120 * typeck.c (convert_arguments): Only use default args if we have
2121 a function decl.
2123 PR c++/30818
2124 * typeck.c (structural_comptypes): No need to check
2125 resolve_typename_type return value here.
2126 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2127 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2128 original type rather than error_mark_node in case of failure.
2129 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2130 resolve_typename_type result check.
2131 (cp_parser_direct_declarator, cp_parser_head,
2132 cp_parser_constructor_declarator_p): Likewise.
2134 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2136 * pt.c (template_parms_variadic_p): Remove.
2137 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2139 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2141 PR c++/30854
2142 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2143 argument to dump_aggr_init_expr_args instead of false.
2145 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2147 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2148 canonical types; otherwise, fall back to structural type
2149 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2150 internal compiler error if the canonical types are wrong.
2152 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2154 PR c++/32560
2155 * parser.c (cp_parser_make_indirect_declarator): When the
2156 the code argument is ERROR_MARK return cp_error_declarator.
2158 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2160 PR 32617
2161 * decl.c (cxx_init_decl_processing): Don't set
2162 force_align_functions_log.
2163 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2164 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2165 FUNCTION_DECL, return its alignment.
2167 2007-07-09 Richard Guenther <rguenther@suse.de>
2169 * decl.c (start_preparsed_function): Do not promote return type.
2171 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2173 PR c++/30535
2174 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2176 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2178 PR c++/32232
2179 * pt.c (resolve_overloaded_unification): Robustify. Return a
2180 bool, not an int.
2181 (type_unification_real): Adjust accordingly.
2183 2007-07-06 Richard Guenther <rguenther@suse.de>
2185 * init.c (build_new_1): Use the correct pointer type.
2186 * typeck2.c (build_m_component_ref): Likewise.
2188 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2190 PR c++/32245
2191 * init.c (build_zero_init): Always build an initializer for
2192 non-static storage.
2193 * typeck2.c (build_functional_cast): Use build_zero_init.
2195 PR c++/32251
2196 * init.c (build_new_1): Always pass the allocation function to
2197 build_op_delete_call.
2198 * call.c (build_op_delete_call): Handle operator delete with a
2199 variable-argument list. Do not issue an error when no matching
2200 deallocation function is available for a new operator.
2202 PR c++/31992
2203 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2204 * decl.c (value_dependent_init_p): New function.
2205 (cp_finish_decl): Use it.
2206 * pt.c (value_dependent_expression_p): Use
2207 any_value_dependent_elements_p.
2208 * parser.c (cp_parser_primary_expression): Add comment about
2209 treating dependent qualified names as integral
2210 constant-expressions.
2212 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2214 * decl.c (build_ptrmemfunc_type): Always use structural equality
2215 tests when comparing pointer-to-member-function types, because the
2216 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2217 types.
2219 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2221 * init.c (build_new): Tweak comment.
2223 2007-06-29 Dave Brolley <brolley@redhat.com>
2225 PR c++/31743
2226 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2227 type to its base type and number of elements here.
2228 * init.c (build_new): Call complete_type_or_else to ensure that the
2229 type is complete and to issue a diagnostic if it is not.
2230 (build_new_1): Don't call complete_type_or_else here.
2232 2007-07-03 Richard Guenther <rguenther@suse.de>
2234 PR c++/32609
2235 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2236 after recursing.
2238 2007-07-02 Simon Baldwin <simonb@google.com>
2240 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2241 for inner-style nested forward declarations that don't declare
2242 anything useful.
2244 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2246 PR c++/31748
2247 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2248 DECL_P in not a variable and appears more than once error messages.
2250 2007-07-01 Ollie Wild <aaw@google.com>
2252 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2253 (select_decl): Remove function.
2254 (unqualified_namespace_lookup): Populate binding by calling
2255 ambiguous_decl. Remove select_decl call.
2256 (lookup_qualified_name): Remove select_decl call.
2257 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2258 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2259 generation when name lookup is ambiguous.
2261 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2263 PR c++/31724
2264 * init.c (build_new_1): Use structural equality on the copy of the
2265 array type.
2267 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2269 * decl2.c (determine_visibility): Implement
2270 flag_visibility_ms_compat effect on type info.
2271 * decl.c (cxx_init_decl_processing): Implement
2272 global effect of flag_visibility_ms_compat.
2274 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2276 * decl2.c (start_objects): Mark constructor-running function
2277 as artificial.
2279 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2281 PR c++/32111
2282 * decl.c (grokdeclarator): Reset friendp for member functions declared
2283 friend of their own class.
2285 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2287 * decl2.c (determine_visibility): Don't look for dllexport here.
2288 (determine_visibility_from_class): Tidy.
2290 2007-06-18 Simon Baldwin <simonb@google.com>
2292 PR c++/31923
2293 * parser.c (cp_parser_single_declaration): Added check for storage
2294 class other than sc_none in parsed declaration, and a flag to indicate
2295 if the call is part of an explicit template specialization parse.
2296 * (cp_parser_explicit_specialization): Specialization check flag added
2297 to call to cp_parser_single_declaration(), set true.
2298 * (cp_parser_template_declaration_after_export): Specialization check
2299 flag added to call to cp_parser_single_declaration(), set false.
2300 * pt.c (check_explicit_specialization): Added code to copy visiblity
2301 and linkage from the templated function to the explicit specialization.
2303 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2305 * typeck.c (build_binary_op): For templates build the
2306 expression in pieces to avoid the assert in build2_stat.
2307 (get_member_function_from_ptrfunc):
2308 Change over to using POINTER_PLUS_EXPR and convert
2309 the second operand to sizetype.
2310 * typeck2.c (build_m_component_ref): Likewise.
2311 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2312 instead of PLUS_EXPR for pointers.
2313 (build_new_1): Likewise.
2314 (build_vec_delete_1): Likewise.
2315 (build_vec_delete): Likewise.
2316 * class.c (build_base_path): Likewise.
2317 (build_base_path): Likewise.
2318 (convert_to_base_statically): Likewise.
2319 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2320 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2321 instead of PLUS_EXPR.
2322 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2323 instead of PLUS_EXPR for pointers.
2324 * call.c (build_special_member_call): Likewise.
2325 * rtti.c (build_headof): Likewise.
2326 Use sizetype instead of ptrdiff_type_node.
2327 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2328 instead of PLUS_EXPR for pointers.
2329 * except.c (expand_start_catch_block): Do a
2330 NEGATIVE and then a POINTER_PLUS_EXPR instead
2331 of a MINUS_EXPR.
2332 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2333 PLUS_EXPR on pointer types over to use
2334 POINTER_PLUS_EXPR and remove the conversion
2335 to the pointer types.
2336 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2337 adding to a pointer type. Use size_int instead of
2338 ssize_int. Convert the index to sizetype before
2339 adding it to the pointer.
2341 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2343 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2344 (DECL_ANON_UNION_VAR_P): New macro.
2345 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2346 than DECL_VAR_MARKED_P, to keep track of which variables we have
2347 seen.
2348 * decl.c (redeclaration_error_message): Complain about redeclaring
2349 anonymous union members at namespace scope.
2350 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2352 2007-06-14 Geoff Keating <geoffk@apple.com>
2354 * decl2.c (determine_visibility): Ensure that functions with
2355 hidden types as parameters are hidden.
2357 PR 31093
2358 * decl2.c (determine_visibility): Remove duplicate code for
2359 handling type info.
2361 2007-06-12 Ian Lance Taylor <iant@google.com>
2363 PR libstdc++/29286
2364 * init.c (avoid_placement_new_aliasing): New static function.
2365 (build_new_1): Call it.
2367 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2369 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2370 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2372 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2374 PR c++/32177
2375 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2376 on init, the non-decl cond operand and increment value.
2378 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2380 PR c++/30759
2381 * decl.c (check_initializer): Report an error when a brace enclosed
2382 initializer is used for a non-aggregate type in C++98.
2383 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2384 cxx_dialect.
2385 (grokdeclarator): Likewise.
2386 (move_fn_p): Likewise.
2387 * typeck.c (check_return_expr): Likewise.
2388 * call.c (reference_binding): Likewise.
2389 * error.c (cp_cpp_error): Likewise.
2390 * pt.c (check_default_tmpl_args): Likewise.
2391 (tsubst): Likewise.
2392 * lex.c (init_reswords): Likewise.
2393 * parser.c (p_parser_primary_expression): Likewise.
2394 (TOKEN_PRECEDENCE): Likewise.
2395 (cp_parser_init_declarator): Likewise.
2396 (cp_parser_ptr_operator): Likewise.
2397 (cp_parser_parameter_declaration): Likewise.
2398 (cp_parser_enclosed_template_argument_list): Likewise.
2399 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2400 (cp_parser_next_token_ends_template_argument_p): Likewise.
2402 2007-06-04 Simon Baldwin <simonb@google.com>
2404 * decl.c (grokdeclarator): Readability change. Moved case labels
2405 into direct switch statement scope.
2407 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2409 * call.c (convert_like_real): Remove pointless code.
2411 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2413 * decl.c (get_atexit_fn_ptr_type): New function.
2414 (get_atexit_node): Use it.
2415 (start_cleanup_fn): Likewise.
2416 (register_dtor_fn): Use the object's destructor, instead of a
2417 separate cleanup function, where possible.
2418 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2419 (atexit_fn_ptr_type_node): New macro.
2420 * decl2.c (build_cleanup): Use build_address.
2422 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2424 * typeck.c (build_binary_op): Include types in error.
2426 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2428 PR c++/31806
2429 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2430 needs runtime initialization.
2432 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2434 PR c++/32158
2435 * semantics.c (finish_trait_expr): Complete the types.
2437 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2438 Douglas Gregor <doug.gregor@gmail.com>
2439 Pedro Lamarao <pedro.lamarao@mndfck.org>
2440 Howard Hinnant <howard.hinnant@gmail.com>
2442 PR c++/7412
2443 PR c++/29939
2444 * typeck.c (comptypes): Don't consider rvalue and lvalue
2445 reference types to be equivalent.
2446 (check_return_expr): Move from certain lvalues when returning
2447 them.
2448 * decl.c (grokdeclarator): Implement reference collapsing.
2449 (copy_fn_p): Don't consider constructors taking rvalue references
2450 to be copy constructors.
2451 (move_fn_p): New.
2452 * call.c (conversion): New "rvaluedness_matches_p" member.
2453 (convert_class_to_reference): Require reference type as first
2454 parameter instead of base type.
2455 (reference_binding): Add logic to handle rvalue references.
2456 (implicit_conversion): Update inaccurate comment.
2457 (convert_like_real): Disable creation of temporaries that are
2458 impossible to initialize for types with move constructors.
2459 (build_over_call): Elide move constructors when possible.
2460 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2461 (maybe_handle_ref_bind): Return conversion instead of type node.
2462 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2463 determine preferred conversion sequences.
2464 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2465 (LOOKUP_PREFER_RVALUE): New.
2466 (DECL_MOVE_CONSTRUCTOR_P): New.
2467 (struct cp_declarator): Add "reference" member for reference
2468 types, with new "rvalue_ref" flag.
2469 (cp_build_reference_type): Declare.
2470 (move_fn_p): Declare.
2471 * error.c (dump_type_prefix): Format rvalue reference types
2472 correctly in error messages.
2473 * except.c (build_throw): Move from certain lvalues when
2474 throwing.
2475 * mangle.c (write_type): Mangle rvalue references differently
2476 than regular references.
2477 * parser.c (make_reference_declarator): Add boolean parameter for
2478 rvalue references.
2479 (cp_parser_make_indirect_declarator): New.
2480 (cp_parser_new_declarator_opt): Call
2481 cp_parser_make_indirect_declarator.
2482 (cp_parser_conversion_declarator_opt): Ditto.
2483 (cp_parser_declarator): Ditto.
2484 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2485 declarators.
2486 * pt.c (tsubst): Implement reference collapsing.
2487 (maybe_adjust_types_for_deduction): Implement special template
2488 parameter deduction rule for rvalue references.
2489 (type_unification_real): Update calls to
2490 maybe_adjust_types_for_deduction.
2491 (try_one_overload): Ditto.
2492 (unify_pack_expansion): Ditto.
2493 * tree.c (lvalue_p_1): Handle rvalue reference types.
2494 (cp_build_reference_type): New.
2496 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2498 PR c++/31809
2499 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2500 variables that need runtime initialization.
2502 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2504 PR c++/31339
2505 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2506 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2507 case POSTDECREMENT_EXPR>): Return the error_mark_node
2508 if either the real or imaginary parts would an
2509 error_mark_node.
2511 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2512 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2514 PR c++/31745
2515 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2516 token is a closing brace, false if there are no tokens left.
2517 (cp_parser_namespace_alias_definition): Only consume the next token if
2518 it is a closing brace.
2520 * parser.c (cp_parser_class_specifier): Likewise.
2522 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2524 * semantics.c (finish_member_declaration): Fix a typo in the
2525 last checkin.
2527 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2529 PR c++/31431
2530 PR c++/31432
2531 PR c++/31434
2532 PR c++/31435
2533 PR c++/31437
2534 PR c++/31438
2535 PR c++/31442
2536 PR c++/31443
2537 PR c++/31444
2538 PR c++/31445
2539 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2540 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2541 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2542 whether everything was okay. Fix indentation.
2543 (push_template_decl_real): Check for bare parameter packs in
2544 function parameters; where errors occur, mark the parameter types
2545 with ERROR_MARK_NODEs to avert ICEs.
2546 (coerce_template_parameter_pack): New.
2547 (coerce_template_parms): Moved parameter pack coercion into
2548 coerce_template_parameter_pack, and permit it anywhere in the
2549 template parameter list (not just at the end). Parameter and
2550 argument indices can vary (somewhat) separately now, so add
2551 PARM_IDX and ARG_IDX.
2552 (fn_type_unification): Don't set an argument pack as incomplete if
2553 no argument pack was deduced.
2554 (type_unification_real): If a type parameter is a parameter pack
2555 and has not otherwise been deduced, it will be deduced to an empty
2556 parameter pack.
2557 (more_specialized_fn): Use the actual lengths of the argument
2558 lists when comparing against expansions.
2559 * semantics.c (finish_member_declaration): If a field's type has
2560 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2562 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2564 PR target/27067
2565 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2567 2007-05-22 Ollie Wild <aaw@google.com>
2569 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2570 (unqualified_namespace_lookup): Adds check for hidden types.
2572 2007-05-22 Ollie Wild <aaw@google.com>
2574 * decl.c (duplicate_decls): Verify namespace names are unique.
2576 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2578 * decl.c (cxx_maybe_build_cleanup): Handle
2579 __attribute__((cleanup)).
2581 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2583 * cvt.c (cp_convert_and_check): Don't check warnings if the
2584 conversion failed.
2586 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2588 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2590 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2592 PR c++/29928
2593 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2594 type only if is a class type (5.2.8/4).
2596 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2598 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2599 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2600 c_common_unsigned_type.
2602 2007-05-11 Silvius Rus <rus@google.com>
2604 * cp/typeck.c (build_indirect_ref): Add call to
2605 strict_aliasing_warning.
2606 (build_reinterpret_cast_1): Condition call to
2607 strict_aliasing_warning.
2609 2007-05-11 Jan Hubicka <jh@suse.cz>
2611 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2612 * decl2.c (start_objects): ctors and dtors are no longer public.
2613 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2615 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2617 * typeck.c (build_unary_op): Remove code that used to
2618 handle non lvalue increments/decrements.
2620 2007-05-07 Mike Stump <mrs@apple.com>
2622 * parser.c (check_empty_body): Add.
2623 (cp_parser_iteration_statement): Add call to check_empty_body.
2625 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2627 PR 31775
2628 * mangle.c (write_mangled_name): Mangle static variable names.
2629 (write_unqualified_name): Use local-source-name for
2630 namespace-scope static variables.
2632 2007-05-04 Dirk Mueller <dmueller@suse.de>
2634 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2635 not in effect.
2637 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2639 PR c++/31663
2640 * decl2.c (constrain_class_visibility):
2641 Use strip_pointer_or_array_types instead of strip_array_types.
2643 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2645 PR C++/30221
2646 * decl.c (reshape_init_r): Don't reshape the first element if it
2647 is a pointer to member function.
2649 2007-04-27 Simon Baldwin <simonb@google.com>
2651 * decl.c (grokparms): Changed message format from %qD to %qE.
2653 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2655 * error.c (maybe_warn_variadic_templates): Variadic templates are
2656 now in C++0x, so only warn about them in C++98 mode.
2658 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2660 PR C++/30016
2661 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2662 integeral types from vectors types.
2664 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2666 PR c++/31598
2667 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2668 for type dependent OMP_CLAUSE_DECLs.
2670 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2672 PR c++/31338
2673 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2674 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2675 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2676 * init.c (build_zero_init): Adjust, as
2677 COMPLEX_TYPE is now a SCALAR_TYPE.
2678 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2679 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2681 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2683 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2684 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2685 (trait_expr_value): Adjust.
2687 2007-04-23 Simon Baldwin <simonb@google.com>
2689 * decl.c (grokparms): Added new error for duplicate function
2690 parameters names in function prototypes, to match gcc behavior.
2692 2007-04-23 Jan Hubicka <jh@suse.cz>
2694 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2695 bits dirrectly.
2697 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2699 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2700 instead of checking GIMPLE_STMT_P in chain_next.
2702 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2704 PR c++/31513
2705 * call.c (convert_for_arg_passing): Convert bitfields to their
2706 declared types.
2708 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2710 PR c++/31517
2711 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2713 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2715 PR c++/29365
2716 * cp/decl2.c (constrain_class_visibility):
2717 Do not warn about the use of anonymous namespace in the main input file.
2719 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2721 * cp-tree.h (current_template_parms): Fix typo in comment.
2723 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2725 * cp-tree.h, error.c: Fix comment typos.
2727 2007-04-13 Jason Merrill <jason@redhat.com>
2729 PR c++/31074
2730 * call.c (reference_binding): Add c_cast_p parm. If true,
2731 add quals to TO as needed to make it reference-compatible.
2733 2007-04-11 Jan Hubicka <jh@suse.cz>
2735 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2736 that we are not processing template_decl.
2738 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2740 PR c++/31449
2741 * class.c (build_base_path): Ensure that the converted pointer has
2742 the same cv-qualification as the input.
2744 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2746 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2748 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2750 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2751 Do not set it.
2752 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2753 * tree.c (cp_add_pending_fn_decls): Remove.
2754 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2756 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2758 Revert change removing staticp.
2760 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2762 * cp-objcp-common.c (cxx_staticp): Remove.
2763 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2764 * cp-tree.h (cxx_staticp):
2766 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2768 * class.c (check_for_override): Don't remove dllmport attribute
2769 of virtual methods.
2771 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2773 PR c++/30847
2774 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2775 type issue error and return early.
2777 2007-03-30 Jason Merrill <jason@redhat.com>
2779 PR c++/31187
2780 * typeck.c (cp_type_readonly): New fn.
2781 * cp-tree.h: Declare it.
2782 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2783 (cp_finish_decl): Not here.
2785 2007-03-31 Richard Guenther <rguenther@suse.de>
2787 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2788 pointer-map.
2790 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2792 PR c++/31138
2793 PR c++/31140
2794 PR c++/31141
2795 * parser.c (declarator_can_be_parameter_pack): New.
2796 (cp_parser_template_parameter): Only parse the `...' if the
2797 declarator can be a parameter pack.
2798 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2799 is NULL.
2800 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2801 types (they could be used as array bounds).
2802 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2803 (tsubst_pack_expansion): Handle failure to expand parameter
2804 packs.
2806 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2808 PR c++/26099
2809 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2810 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2811 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2812 (CLASS_TYPE_NON_UNION_P): Add.
2813 (struct lang_type_class): Add has_complex_dflt.
2814 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2815 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2816 * cp-tree.def: Add TRAIT_EXPR.
2817 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2818 * lex.c (struct resword): Add __has_nothrow_assign,
2819 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2820 __has_trivial_constructor, __has_trivial_copy,
2821 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2822 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2823 __is_pod, __is_polymorphic, __is_union.
2824 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2825 (cp_parser_trait_expr): New.
2826 * semantics.c (finish_trait_expr, trait_expr_value
2827 classtype_has_nothrow_copy_or_assign_p): New.
2828 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2829 as static.
2830 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2831 * class.c (check_bases, check_field_decl, check_bases_and_members):
2832 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2833 * pt.c (uses_template_parms, tsubst_copy_and_build,
2834 value_dependent_expression_p, type_dependent_expression_p): Deal with
2835 TRAIT_EXPR.
2836 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2838 2007-03-29 Richard Guenther <rguenther@suse.de>
2840 * tree.c (cp_walk_subtrees): Do not set input_location.
2842 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2844 PR c++/29077
2845 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2846 destructor.
2848 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2850 * parser.c (struct cp_parser): Update comment for
2851 greater_than_is_operator_p.
2852 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2853 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2854 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2855 !GREATER_THAN_IS_OPERATOR_P.
2856 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2857 `>>' operators that will become two `>' tokens in C++0x.
2858 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2859 mode, allowing it to terminate default arguments.
2860 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2861 `>>' like two consecutive `>' tokens.
2862 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2863 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2864 ends a template argument.
2866 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2868 * decl.c (redeclaration_error_message): Complain when redeclaring
2869 a friend function with default template arguments (C++0x mode only).
2870 * cp-tree.h (check_default_tmpl_args): Declare.
2871 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2872 template arguments in function templates. Add support for checking
2873 the default template arguments of friend templates.
2874 (push_template_decl_real): Fix call to check_default_tmpl_args.
2875 (type_unification_real): If a template parameter has not been
2876 deduced but provides a default template argument, substitute into
2877 that default template argument.
2878 * parser.c (cp_parser_init_declarator): When declaring (but not
2879 defining!) a function template in C++0x mode, check for default
2880 template arguments.
2882 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2884 PR c++/29993
2885 * decl.c (grokdeclarator): Deal with cv-qualified function type
2886 typedefs in the same way for member and non-member functions.
2888 2007-03-26 Dirk Mueller <dmueller@suse.de>
2890 * parser.c (cp_parser_member_declaration): Pedwarn
2891 about stray semicolons after member declarations.
2893 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2895 PR c++/30500
2896 * pt.c (instantiate_decl): Set in_system_header.
2898 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2900 * cp-tree.h (current_tempalte_parms): Improve documentation.
2901 * pt.c (current_template_args): Likewise.
2903 PR c++/30863
2904 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2905 not consume tokens when failing.
2907 2007-03-22 Jim Wilson <wilson@specifix.com>
2908 Mark Mitchell <mark@codesourcery.com>
2910 PR c++/31273
2911 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2912 consistent with FROM.
2914 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2916 * error.c (dump_expr): Handle dependent names that designate types.
2917 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2919 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2921 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2923 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2925 * cvt.c (cp_convert_and_check) : Define.
2926 * cp-tree.h (cp_convert_and_check): Declare.
2927 * call.c (convert_conversion_warnings): Rename to
2928 conversion_null_warnings. The warning for floating-point to
2929 integer is handled by convert_and_check in convert_like_real.
2930 (convert_like_real): convert_conversion_warnings was renamed as
2931 conversion_null_warnings.
2932 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2933 overflow and changes of value during conversion.
2935 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2937 PR c++/30891
2938 * parser.c (cp_parser_statement): If 'namespace' is found, this
2939 only can be a namespace alias definition, so parse it now.
2940 (cp_parser_namespace_alias_definition): if we find an open brace
2941 instead of '=', then this is actually a misplaced namespace
2942 definition.
2944 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2946 PR c++/24924
2947 * decl.c (cxx_init_decl_processing): Move command-line options
2948 processing to c-opts.c.
2950 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2952 * ptree.c (cxx_print_type): Use formatting markup for integers
2953 when printing template parameter index/level/orig level.
2954 (cxx_print_xnode): Ditto.
2955 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2956 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2957 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2958 HOST_WIDE_INTs.
2959 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2960 rather than a HOST_WIDE_INT.
2961 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2962 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2963 better bit-packing.
2964 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2965 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2966 IN_BASE_INITIALIZER bool bitfields.
2967 (struct cp_declarator): Make KIND a 4-bit field. Make
2968 PARAMETER_PACK_P a bool bitfield just after KIND.
2969 * pt.c (uses_parameter_packs): Destroy the pointer set.
2970 (make_pack_expansion): Ditto.
2971 (check_for_bare_parameter_packs): Ditto.
2972 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2974 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2976 PR c++/31165
2977 * call.c (convert_default_arg): Instead of copying the node,
2978 unshare it.
2980 2007-03-15 Dirk Mueller <dmueller@suse.de>
2982 PR c++/30860
2983 * call.c (convert_conversion_warnings): New..
2984 (convert_like_real): .. factored out from here.
2985 (convert_conversion_warnings): Add warning about
2986 false being converted to NULL in argument passing.
2988 2007-03-14 Dirk Mueller <dmueller@suse.de>
2990 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2991 (finish_do_body): Warn about empty body in do/while statement.
2993 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2995 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2997 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2999 PR c/21438
3000 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3001 warning.
3003 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3005 * cp/repo.c (init_repo): Initialize random_seed saved options.
3006 (finish_repo): Adjust.
3008 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3010 PR bootstrap/30899
3011 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3012 which to copy.
3014 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3016 * decl.c (compute_array_index_type): New warning flag warn_vla.
3018 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3020 PR c++/30108
3021 * call.c (convert_default_arg): Copy non-constant arguments.
3023 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3025 PR c++/31038
3026 * parser.c (cp_parser_postfix_expression): Disallow compound
3027 literals in constant expressions.
3029 PR c++/30328
3030 * semantics.c (finish_typeof): Use unlowered_expr_type.
3032 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3034 PR c++/30274
3035 * cp-tree.h (unlowered_expr_type): New function.
3036 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3037 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3038 (unlowered_expr_type): New function.
3039 (build_unary_op): Disallow predecrements of bool bitfields.
3040 * call.c (build_conditional_expr): Use unlowered_expr_type.
3041 * pt.c (type_unification_real): Likewise.
3043 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3045 PR c++/20599
3046 * typeck.c (check_return_expr): Check for bare parameter packs.
3047 (comptypes): Compare template parameter packs and
3048 type pack expansions.
3049 * decl.c (grokdeclarator): Deal with the declaration of function
3050 parameter packs.
3051 (grokparms): Verify that the (optional) function parameter pack is
3052 at the end of the parameter list.
3053 (xref_basetypes): Handle pack expansions in the base class.
3054 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3055 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3056 (NONTYPE_ARGUMENT_PACK): New.
3057 (TYPE_PACK_EXPANSION): New.
3058 (EXPR_PACK_EXPANSION): New.
3059 (ARGUMENT_PACK_SELECT): New.
3060 * cp-objcp-common.c (cp_tree_size): Compute size of
3061 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3062 ARGUMENT_PACK_SELECT.
3063 * error.c (dump_template_argument): Print template argument packs.
3064 (dump_template_argument_list): Ditto.
3065 (dump_template_parameter): Dump `...' for template type parameter
3066 packs.
3067 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3068 (dump_parameters): Print function parameter packs.
3069 (dump_template_parms): Print template argument packs.
3070 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3071 (maybe_warn_variadic_templates): New.
3072 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3073 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3074 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3075 CAST_EXPR.
3076 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3077 (write_template_arg): Write argument packs as separate arguments.
3078 * cp-tree.h (struct template_parm_index_s): Add flag that
3079 indicates that the template parameter is actually a parameter
3080 pack.
3081 (struct tree_argument_pack_select): New.
3082 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3083 (union lang_tree_node): Add argument_pack_select.
3084 (FUNCTION_PARAMETER_PACK_P): New.
3085 (PACK_EXPANSION_P): New.
3086 (PACK_EXPANSION_PATTERN): New.
3087 (SET_PACK_EXPANSION_PATTERN): New.
3088 (PACK_EXPANSION_PARAMETER_PACKS): New.
3089 (ARGUMENT_PACK_P): New.
3090 (ARGUMENT_PACK_ARGS): New.
3091 (SET_ARGUMENT_PACK_ARGS): New.
3092 (ARGUMENT_PACK_INCOMPLETE_P): New.
3093 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3094 (TEMPLATE_PARM_PARAMETER_PACK): New.
3095 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3096 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3097 (ARGUMENT_PACK_SELECT_INDEX): New.
3098 (ARGUMENT_PACK_SELECT_ARG): New.
3099 (struct cp_declarator): Add parameter_pack_p flag.
3100 (maybe_warn_variadic_templates): Declare.
3101 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3102 indicate a template parameter pack.
3103 (uses_parameter_packs): Declare.
3104 (template_parameter_pack_p): Declare.
3105 (template_parms_variadic_p): Declare.
3106 (make_pack_expansion): Declare.
3107 (check_for_bare_parameter_packs): Declare.
3108 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3109 sizeof... expressions.
3110 (pp_cxx_expression): Print pack expansions and non-type argument
3111 packs.
3112 (pp_cxx_exception_specification): Print pack expansions.
3113 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3114 (pp_cxx_ctor_initializer): Print pack expansions.
3115 (pp_cxx_type_id): Print pack expansions.
3116 (pp_cxx_template_argument_list): Print argument packs.
3117 (pp_cxx_template_parameter): Print ellipsis for template parameter
3118 packs.
3119 * pt.c (comp_template_parms): Compare template parameter packs.
3120 (template_parameter_pack_p): New.
3121 (template_parms_variadic_p): New.
3122 (template_args_variadic_p): New.
3123 (make_ith_pack_parameter_name): New.
3124 (struct find_parameter_pack_data): New.
3125 (find_parameter_packs_r): New.
3126 (uses_parameter_packs): New.
3127 (make_pack_expansion): New.
3128 (check_for_bare_parameter_packs): New.
3129 (expand_template_argument_pack): New.
3130 (reduce_template_parm_level): Propagate parameter pack flag.
3131 (process_template_parm): Add is_parameter_pack parameter to state
3132 when the parameter is actually a parameter pack. Create template
3133 parameter packs when is_parameter_pack is true.
3134 (current_template_args): The argument for a template parameter
3135 pack is an argument pack containing a single pack expansion.
3136 (process_partial_specialization): When checking that non-type
3137 argument expressions do not involve template parameters, loop over
3138 the arguments in argument packs separately.
3139 (push_template_decl_real): Check that the type of the declaration
3140 does not have any bare parameter packs. Check that primary
3141 templates have no more than one parameter pack, and that it comes
3142 at the end of the template parameter list.
3143 (convert_template_argument): Handle coercions for pack expansion
3144 expressions by coercing the pattern then rebuilding the expansion.
3145 (coerce_template_parms): When coercing the arguments for a
3146 variadic template, pack "extra" arguments into an argument pack.
3147 (coerce_template_template_parms): Cannot coerce between parameter
3148 packs and non-pack parameters.
3149 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3150 (comp_template_args): Expand all template arguments packs before
3151 comparing template argument lists.
3152 (mangle_class_name_for_template): Make argument packs as separate
3153 template arguments.
3154 (for_each_template_parm_r): No need to handle BASELINK.
3155 (instantiate_class_template): Handle pack expansions in the base
3156 class list.
3157 (tsubst_pack_expansion): New.
3158 (tsubst_template_args): Handle substitutions of argument packs and
3159 pack expansion into template argument lists.
3160 (tsubst_decl): Expand function parameter packs into separate
3161 function parameters.
3162 (tsubst_arg_types): Expand a type pack expansion into separate
3163 argument types.
3164 (tsubst_exception_specification): Handle pack expansions in
3165 exception specifiers.
3166 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3167 replacing a template parameter with its argument. If we encounter
3168 a substitution for an argument pack, just return the parameter
3169 itself.
3170 (tsubst_copy): sizeof(X...) returns the number of elements in
3171 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3172 PARM_DECL is a parameter pack.
3173 (tsubst_expr): Expression pack expansions and argument packs
3174 cannot show up here; they will all be handled through function
3175 calls, sizeof, and template argument lists.
3176 (tsubst_copy_and_build): sizeof(X...) returns the number of
3177 elements in parameter pack X. Handle pack expansions in TREE_LIST
3178 and CONSTRUCTOR nodes.
3179 (fn_type_unification): Handle "incomplete" explicit template
3180 argument lists that specify some of the arguments for a template
3181 parameter pack.
3182 (type_unification_real): Unify arguments against pack expansions.
3183 (template_parm_level_and_index): New, helper function.
3184 (unify_pack_expansion): New.
3185 (unify): Unify argument packs on an argument-by-argument basis,
3186 handling variadic argument packs as well.
3187 (more_specialized_fn): Handle unification of function parameter
3188 packs. All things being equal, prefer non-variadic function
3189 templates to variadic function templates.
3190 (more_specialized_class): Prefer the variadic class template
3191 partial specialization that binds fewer arguments to a parameter
3192 pack.
3193 (regenerate_decl_from_template): Expand function parameter packs
3194 into separate parameters.
3195 (instantiate_decl): Ditto.
3196 (tsubst_initializer_list): Handle pack expansions for base-class
3197 initializers.
3198 (dependent_type_p_r): Determine dependent types in argument packs
3199 and pack expansions.
3200 (value_dependent_expression_p): Determine value-dependence of
3201 non-type argument packs.
3202 (dependent_template_arg_p): Handle argument packs.
3203 * semantics.c (finish_cond): Check for bare parameter packs.
3204 (finish_expr_stmt): Ditto.
3205 (finish_for_expr): Ditto.
3206 (finish_switch_cond): Ditto.
3207 (finish_mem_initializers): Ditto.
3208 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3209 argument packs.
3210 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3211 * parser.c (make_declarator): Declarator is not an expansion.
3212 (make_pointer_declarator): Transfer parameter pack flag to outer
3213 declarator.
3214 (make_reference_declarator): Ditto.
3215 (make_ptrmem_declarator): Ditto.
3216 (make_call_declarator): Ditto.
3217 (make_array_declarator): Ditto.
3218 (cp_parser_postfix_expression): Allow pack expansion expressions
3219 in the argument list for a call expression.
3220 (cp_parser_parenthesized_expression_list): Add new parameter
3221 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3222 into separate arguments."
3223 (cp_parser_new_placement): Allow pack expansion expressions.
3224 (cp_parser_new_initializer): Ditto.
3225 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3226 base-class initializer expansion.
3227 (cp_parser_mem_initializer): Ditto.
3228 (cp_parser_template_parameter_list): Keep track of whether the
3229 template parameter is a template parameter pack.
3230 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3231 template parameter pack.
3232 (cp_parser_type_parameter): Ditto.
3233 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3234 a pack expansion.
3235 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3236 this declarator is a parameter pack.
3237 (cp_parser_parameter_declaration): The ellipsis does not end the
3238 parameter declaration, because it might be a parameter pack. Parse
3239 the ellipsis to indicate a parameter pack.
3240 (cp_parser_initializer): Allow pack expansions.
3241 (cp_parser_initializer_list): Allow ellipsis to create an
3242 initializer expansion.
3243 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3244 expansion.
3245 (cp_parser_type_id_list): Allow ellipsis to create an exception
3246 specifier expansion.
3247 (cp_parser_attribute_list): Don't allow pack expansions.
3248 (cp_parser_functional_cast): Allow pack expansions.
3249 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3250 compute the length of a parameter pack.
3251 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3252 end a template argument.
3253 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3254 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3255 CAST_EXPR.
3257 2007-03-09 Dirk Mueller <dmueller@suse.de>
3259 * cp/call.c (build_new_op): Call warn_logical_operator.
3261 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3263 PR c++/30852
3264 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3266 PR c++/30534
3267 * pt.c (any_template_arguments_need_structural_equality_p):
3268 Robustify.
3270 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3272 * decl.c (grokdeclarator): Disable warnings for anonymous
3273 bitfields.
3275 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3277 * typeck2.c (readonly_error): Always emit a hard error.
3278 Remove last argument.
3279 * cp-tree.h (readonly_error): Adjust prototype.
3280 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3281 * typeck.c (build_unary_op): Likewise.
3282 (build_modify_expr): Likewise.
3284 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3286 PR c++/30895
3287 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3289 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3291 PR c++/15787
3292 * parser.c (struct cp_parser): New IN_IF_STMT.
3293 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3294 returning if parsing the body of an 'if' statement or issuing an
3295 error and continuing.
3296 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3297 body of 'if'.
3298 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3300 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3302 PR c++/28253
3303 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3304 for thunks.
3306 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3308 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3309 Objective-C++. Don't exit early if -shared-libgcc needs to be
3310 added.
3312 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3314 * typeck.c (common_base_type): Delete unused function.
3316 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3318 * Make-lang.in: Add dummy lang.install-pdf target.
3320 2007-03-01 Simon Baldwin <simonb@google.com>
3322 PR c++/23689
3323 * decl.c (check_tag_decl): Added new warning for typedef ignored
3324 when it precedes an otherwise valid non-typedef declaration.
3326 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3328 * typeck.c (build_function_call): Store converted arguments
3329 in a stack-allocated array instead of building a list.
3330 (convert_arguments): Store arguments in the array passed in as an
3331 argument, and return the actual number of arguments.
3332 * call.c (build_call): Delete, and replace with...
3333 (build_call_n, build_call_a): New.
3334 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3335 (build_over_call): Store converted arguments in a stack-allocated
3336 array instead of building a list.
3337 (build_cxx_call): Pass arguments in an array instead of as a list.
3338 (build_java_interface_fn_ref): Rewrite to avoid constructing
3339 argument lists.
3340 * tree.h: Update declarations to reflect above changes.
3341 * method.c (use_thunk): Use a stack-allocated array to hold
3342 the arguments instead of a list.
3343 * rtti.c (throw_bad_cast): Update call to cxx_call.
3344 (throw_bad_typeid): Likewise.
3345 (build_dynamic_cast_1): Likewise.
3346 * init.c (build_builtin_delete_call): Use build_call_n.
3347 * decl.c (expand_static_init): Likewise.
3348 * except.c (cp_protect_cleanup_actions): Likewise.
3349 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3350 (gimplify_must_not_throw_expr): Likewise.
3351 (cxx_omp_apply_fn): Use build_call_a.
3353 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3355 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3356 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3358 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3360 * cp-tree.h (static_ctors): Remove.
3361 * cp-tree.h (static_dtors): Likewise.
3362 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3363 refactoring of tree_map hierarchy.
3364 (decl_shadowed_for_var_insert): Likewise.
3365 * semantics.c (expand_body): Use c_expand_body.
3366 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3367 * decl2.c (static_ctors): Remove.
3368 (static_dtors): Likewise.
3369 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3370 objc_generate_static_init_call. Do not call static_[cd]tors.
3371 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3372 static_[cd]tors.
3373 (cp_write_global_declarations): Likewise.
3375 2007-02-23 Richard Guenther <rguenther@suse.de>
3377 * class.c (note_name_declared_in_class): Make declaration
3378 changes meaning a pedwarn.
3380 2007-02-22 Michael Matz <matz@suse.de>
3382 PR c++/29433
3383 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3384 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3385 dump_function_decl): Guard emitting outer scopes by new flag.
3386 * cp-lang.c (cxx_dwarf_name): New function.
3387 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3388 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3389 Remove functions.
3390 (push_template_decl_real, lookup_template_class): Remove calls
3391 to above functions.
3393 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3395 * call.c (build_new_method_call): Ensure that explicit calls of
3396 destructors have type "void".
3398 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3400 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3401 and -Walways-true with -Waddress.
3402 * cvt.c (convert_to_void): Replace unconditional warning with
3403 -Waddress.
3405 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3407 * decl.c, tree.c: Fix comment typos.
3409 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3411 PR C++/30158
3412 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3413 statement expression if we had an error mark node.
3415 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3416 Brooks Moses <brooks.moses@codesourcery.com>
3417 Lee Millward <lee.millward@codesourcery.com>
3419 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3420 Change class to tcc_vl_exp.
3422 * call.c (build_call): Use build_call_list instead
3423 of build3.
3424 (build_over_call): Likewise.
3425 (build_new_method_call): Use build_min_non_dep_call_list
3426 instead of build_min_non_dep.
3428 * error.c (dump_call_expr_args): New function.
3429 (dump_aggr_init_expr_args): New function.
3430 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3431 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3433 * cvt.c (convert_to_void): Use build_call_array instead
3434 of build3; use new AGGR_INIT_EXPR accessor macros.
3436 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3437 instead of TREE_CODE_LENGTH.
3439 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3440 AGGR_INIT_EXPR accessor macros.
3442 * cp-gimplify.c (cp_gimplify_init_expr): Use
3443 AGGR_INIT_EXPR_SLOT to set the slot operand.
3445 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3446 (AGGR_INIT_EXPR_SLOT): New macro.
3447 (AGGR_INIT_EXPR_ARG): New macro.
3448 (aggr_init_expr_nargs): New macro.
3449 (AGGR_INIT_EXPR_ARGP): New macro.
3450 (aggr_init_expr_arg_iterator): New.
3451 (init_aggr_init_expr_arg_iterator): New.
3452 (next_aggr_init_expr_arg): New.
3453 (first_aggr_init_expr_arg): New.
3454 (more_aggr_init_expr_args_p): New.
3455 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3456 (stabilize_aggr_init): New declaration.
3457 (build_min_non_dep_call_list): Likewise.
3459 * tree.c (process_aggr_init_operands): New function.
3460 (build_aggr_init_array) New function.
3461 (build_cplus_new): Update to use new CALL_EXPR and
3462 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3463 build_aggr_init_array.
3464 (build_min_non_dep_call_list) New function.
3465 (build_min_nt): Assert input code parameter is not a variable
3466 length expression class.
3467 (build_min, build_min_non_dep): Likewise.
3468 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3469 to check for equality instead of recursing. Handle tcc_vl_exp
3470 tree code classes.
3471 (stabilize_call): Update to only handle CALL_EXPRs, not
3472 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3473 (stabilize_aggr_init): New function.
3474 (stabilize_init): Use it.
3476 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3477 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3478 AGGR_INIT_EXPR accessor macros and argument iterators.
3480 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3481 build_vl_exp. Iterate through the operands, recursively
3482 processing each one.
3483 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3484 CALL_EXPR accessor macros.
3485 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3486 tree code classes. Use TREE_OPERAND_LENGTH instead of
3487 TREE_CODE_LENGTH.
3489 * semantics.c (finish_call_expr): Use build_nt_call_list
3490 instead of build_nt.
3491 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3492 accessor macros. Use build_call_array to construct the
3493 CALL_EXPR node instead of build3
3495 * decl2.c (build_offset_ref_call_from_tree): Use
3496 build_nt_call_list and build_min_non_dep_call_list instead
3497 of build_min_nt and build_min_non_dep.
3499 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3500 Use build_nt_call_list instead of build_min_nt.
3502 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3504 PR c++/28943
3505 * call.c (build_conditional_expr): Improve error message.
3507 2007-02-13 Dirk Mueller <dmueller@suse.de>
3509 * friend.c (do_friend): Annotate warning about friend
3510 declarations in templates with OPT_Wnon_template_friend.
3511 Convert informal message from warning() to inform().
3513 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3514 Mark Mitchell <mark@codesourcery.com>
3516 PR c++/14622
3517 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3518 instantiations for variables.
3520 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3522 PR middle-end/7651
3523 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3524 Check warn_unused_value just once.
3526 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3528 PR c++/26988
3529 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3530 (fn_type_unificiation): Likewise.
3531 (get_bindings): Likewise.
3533 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3535 PR target/29487
3536 * decl.c (finish_function): Use DECL_REPLACEABLE.
3537 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3539 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3541 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3543 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3545 * decl.c (grokvardecl): Don't error if !have_tls.
3546 (grokdeclarator): Likewise.
3547 * parser.c (cp_parser_omp_threadprivate): Likewise.
3549 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3551 PR c++/30703
3552 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3553 parameters and result decls in omp clauses.
3554 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3555 by reference.
3557 2007-02-05 Dirk Mueller <dmueller@suse.de>
3559 PR bootstrap/30510
3560 * parser.c (cp_parser_class_specifier): Always initialize bases.
3562 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3564 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3565 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3566 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3567 expressions.
3568 * semantics.c (finish_omp_atomic): Store a whole expression node
3569 in operand 1, and integer_zero_node in operand 0, for dependent
3570 OMP_ATOMIC. Rewrite to make flow easier to understand.
3572 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3574 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3576 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3578 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3579 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3581 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3583 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3584 keyword warning to -Wc++0x-compat.
3586 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3588 * decl.c (grokdeclarator): Update documentation.
3590 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3592 PR c++/30536
3593 * decl.c (grokdeclarator): If __thread is used together with
3594 a storage class other than extern and static, clear thread_p
3595 after issuing diagnostics and fall through to checking the
3596 storage class.
3598 2007-01-30 Roger Sayle <roger@eyesopen.com>
3600 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3601 calculating the size of an array (to avoid recursive errors).
3603 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3605 PR c++/24745
3606 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3607 to -Wpointer-arith.
3608 * call.c (convert_like_real): Don't warn when converting to
3609 boolean type.
3611 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3613 * decl.c (pop_label): Replace warning with call to
3614 warn_for_unused_label.
3616 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3618 PR C++/28988
3619 * semantics.c (finish_pseudo_destructor_expr): Check the
3620 destrutor name by calling check_dtor_name.
3622 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3624 * lex.c (D_CPP0X): Rename.
3625 (D_CXX0X): To this.
3626 (reswords): D_CPP0X -> D_CXX0X.
3627 (init_reswords): Ditto.
3628 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3629 of C++0x keywords as identifiers.
3631 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3633 PR c++/27492
3634 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3635 function decls.
3637 2007-01-23 Ian Lance Taylor <iant@google.com>
3639 * typeck.c (convert_for_assignment): Only warn about a = b = c
3640 when converting to bool.
3642 2007-01-23 Roger Sayle <roger@eyesopen.com>
3644 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3645 TREE_OVERFLOW.
3646 * typeck.c (ignore_overflows): Remove the remaining uses of
3647 TREE_CONSTANT_OVERFLOW.
3649 2007-01-20 Jan Hubicka <jh@suse.cz>
3651 * decl2.c (start_objects, start_static_storage_duration_function):
3652 Do not make the functions uninlinable.
3654 2007-01-17 Ian Lance Taylor <iant@google.com>
3656 * class.c (add_method): Call VEC_reserve_exact rather than passing
3657 a negative size to VEC_reserve.
3659 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3661 PR c++/29573
3662 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3664 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3666 PR c++/28999
3667 * decl.c (make_typename_type): If the qualified name is not a
3668 type, issue an error.
3669 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3670 formatting.
3672 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3674 * rtti.c: Include target.h.
3675 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3676 don't emit typeinfo for fundamental types as weak.
3677 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3679 2007-01-08 Richard Guenther <rguenther@suse.de>
3681 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3683 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3685 * call.c (standard_conversion): Pass flag to
3686 vector_types_convertible_p to disallow emission of note.
3687 * typeck.c (convert_for_assignment): Pass flag to
3688 vector_types_convertible_p to allow emission of note.
3689 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3690 to disallow emission of note.
3692 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3694 PR c++/28986
3695 * typeck.c (build_binary_op): Call overflow_warning if
3696 TREE_OVERFLOW_P is true for the result and not for any of the
3697 operands.
3699 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3701 PR c++/19439
3702 * class.c (add_method): Don't wait until template
3703 instantiation time to complain about duplicate methods.
3705 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3707 PR c/19978
3708 * semantics.c (finish_unary_op_expr): Warn only if result
3709 overflowed and operands did not.
3711 2007-01-05 Ian Lance Taylor <iant@google.com>
3713 * typeck.c (build_binary_op): Warn about comparing a non-weak
3714 address to NULL.
3716 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3718 * pt.c (tsubst): Propagate the need for structural equality checks
3719 when reducing the level of template parameters.
3721 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3723 * pt.c: Fix a comment typo.
3725 2007-01-02 Ian Lance Taylor <iant@google.com>
3727 * semantics.c (maybe_convert_cond): Optionally warn when using an
3728 assignment as a condition.
3729 * typeck.c (convert_for_assignment): Optionally warn about
3730 assigning the result of an assignment to a bool.
3732 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3734 * pt.c (canonical_template_parms): Correct typo in comment.
3736 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3738 * typeck.c (structural_comptypes): Renamed from "comptypes".
3739 (comptypes): Use canonical type information to perform fast type
3740 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3741 canonical type comparison returns the same results as we would see
3742 from the current, structural check. Support COMPARE_STRUCTURAL
3743 when we need structural checks.
3744 * decl.c (typename_compare): Fix comment.
3745 (build_typename_type): TYPENAME_TYPE nodes require structural
3746 equality checks, because they resolve different based on the
3747 current class type.
3748 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3749 require structural equality checks (for now).
3750 (build_ptrmemfunc_type): Build the canonical pointer to member
3751 function type.
3752 (compute_array_index_type): Whenever we build a new index type
3753 to represent the size of an array in a template, we need to mark
3754 this index type as requiring structural equality. This goes for
3755 arrays with value-dependent sizes with the current ABI, or all
3756 arrays with ABI-1.
3757 * tree.c (cplus_array_hash): New.
3758 (struct cplus_array_info): New.
3759 (cplus_array_compare): New.
3760 (cplus_array_htab): New.
3761 (build_cplus_array_type_1): Use a hash table to cache the array
3762 types we build. Build the canonical array type for each array
3763 type.
3764 (cp_build_qualified_type_real): When building a cv-qualified array
3765 type, use the hash table of array types and build canonical array
3766 types as necessary.
3767 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3768 use structural equality (for now).
3769 * cp-tree.h (COMPARE_STRUCTURAL): New.
3770 * pt.c (canonical_template_parms): New.
3771 (canonical_type_parameter): New.
3772 (process_template_parm): Find the canonical type parameter.
3773 (lookup_template_class): When we have named the primary template
3774 type, set the canonical type for our template class to the primary
3775 template type. If any of the template arguments need structural
3776 equality checks, the template class needs structural equality
3777 checks.
3778 (tsubst): When reducing the level of a template template
3779 parameter, we require structural equality tests for the resulting
3780 parameter because its template parameters have not had their types
3781 canonicalized. When reducing a template type parameter, find the
3782 canonical reduced type parameter.
3783 (any_template_arguments_need_structural_equality_p): New.