| blob | da9668da2ad65f2b6ea6674f45e9b2f9d29c9934 |
1 2008-02-08 Jason Merrill <jason@redhat.com>
3 PR c++/35116
4 * tree.c (build_target_expr_with_type): Handle void initializer.
5 (bot_manip): Remap slot before recursing.
7 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9 PR other/35107
10 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
12 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
14 PR c++/35056
15 * tree.c: Include tree-flow.h.
16 (build_target_expr): Check type compatibility.
17 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
18 * call.c (convert_like_real): Convert bitfield to expected type.
20 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
22 PR c++/35049
23 PR c++/35096
24 * typeck.c (structural_comptypes): Call cp_comptypes.
25 (comptypes): New; called from the C/C++ common bits to perform
26 strict checks.
27 (cp_comptypes): Renamed from comptypes, which is already used,
28 with a different signature, by the C++ front end.
29 (build_reinterpret_cast_1): Call cp_comptypes.
30 (ptr_reasonably_similar): Ditto.
31 * decl.c (decls_match): Ditto.
32 * cvt.c (convert_to_reference): Ditto.
33 * cp-tree.h (same_type_p): Ditto.
34 (same_or_base_type_p): Ditto.
35 (comptypes): Rename to cp_comptypes.
36 * pt.c (canonical_type_parameter): Call cp_comptypes.
38 2008-02-05 Jakub Jelinek <jakub@redhat.com>
40 PR c++/33553
41 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
42 value dependent expression.
44 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
46 PR c++/35074
47 * decl2.c (save_template_attributes): When we're modifying the
48 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
49 all of the other variants to add those same attributes. Otherwise,
50 the main variant will be inconsistent with those other variants.
52 2008-02-04 Richard Guenther <rguenther@suse.de>
54 PR java/35035
55 * decl.c (record_builtin_java_type): Make jboolean a
56 integer type again where its mode doesn't match that of bool.
58 2008-02-02 Jason Merrill <jason@redhat.com>
59 Mark Mitchell <mark@codesourcery.com>
61 PR c++/33916
62 * init.c (build_value_init_1): New function.
63 (build_value_init): New function.
64 * typeck2.c (build_functional_cast): Call it.
65 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
67 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
68 TYPE_HAS_CONSTRUCTOR.
69 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
70 add_implicitly_declared_members): Adjust.
71 (check_field_decls): Adjust. Remove warnings about reference/const
72 in class without constructor.
73 (check_bases_and_members): Adjust. Give those warnings here instead.
74 * decl.c (fixup_anonymous_aggr): Adjust.
75 (check_initializer): Adjust, clarify logic slightly.
76 (grok_special_member_properties): Adjust, only set if user-provided.
77 * rtti.c (create_tinfo_types): Don't set.
78 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
79 Use same_type_ignoring_top_level_qualifiers_p.
80 * pt.c (check_explicit_specialization): Adjust.
81 (instantiate_class_template): Adjust.
83 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
84 Jakub Jelinek <jakub@redhat.com>
86 PR c++/34935
87 PR c++/34936
88 * typeck.c (structural_comptypes): Handle comparisons of
89 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
90 REAL_TYPE nodes.
91 * mangle.c (write_builtin_type): Map down to the canonical type,
92 which will be one of the predefined type nodes.
94 2008-01-29 Michael Meissner <michael.meissner@amd.com>
96 PR 35004
97 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
98 bits to allow for expansion of the number of middle end tree
99 codes.
101 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
103 PR c++/34055
104 PR c++/34103
105 PR c++/34219
106 PR c++/34606
107 PR c++/34753
108 PR c++/34754
109 PR c++/34755
110 PR c++/34919
111 PR c++/34961
112 * typeck.c (check_return_expr): Tweak call to
113 check_for_bare_parameter_packs.
114 * class.c (add_method): Be careful with error_mark_nodes.
115 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
116 signature.
117 * pt.c (struct find_parameter_pack_data): Remove
118 SET_PACKS_TO_ERROR.
119 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
120 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
121 (make_pack_expansion): Ditto.
122 (check_for_bare_parameter_packs): Parameter is now a tree, not a
123 tree*.
124 (process_template_parm): Tweak call to
125 check_for_bare_parameter_packs.
126 (push_template_decl_real): Tweak calls to
127 check_for_bare_parameter_packs. If bare parameter packs are found
128 in the list of exceptions, clear out that list after giving an
129 error.
130 * semantics.c (finish_cond): Tweak call to
131 check_for_bare_parameter_packs.
132 (finish_expr_stmt): Ditto.
133 (finish_for_expr): Ditto.
134 (finish_switch_cond): Ditto.
135 (finish_mem_initializers): Ditto.
136 (finish_member_declaration): Ditto.
137 (finish_static_assert): Check for bare parameter packs in the
138 condition.
139 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
140 attributes of a declaration.
141 * parser.c (cp_parser_using_declaration): Tweak call to
142 check_for_bare_parameter_packs.
143 (cp_parser_base_clause): Ditto.
145 2008-01-28 Jason Merrill <jason@redhat.com>
147 PR c++/35007
148 * class.c (build_base_path): Fix !want_pointer case.
150 2008-01-27 Jason Merrill <jason@redhat.com>
152 PR c++/27177
153 * class.c (build_base_path): Fix previous change.
155 2008-01-26 Jakub Jelinek <jakub@redhat.com>
157 PR c++/34965
158 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
159 and TRUTH_XOR_EXPR.
161 2008-01-26 Richard Guenther <rguenther@suse.de>
163 PR c++/34235
164 * typeck.c (build_binary_op): Remove code to shorten compares.
166 2008-01-25 Richard Guenther <rguenther@suse.de>
168 PR c++/33887
169 * decl.c (record_builtin_java_type): Make __java_boolean
170 a variant of bool.
171 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
172 after TYPE_MAIN_VARIANT check.
174 2008-01-25 Jason Merrill <jason@redhat.com>
176 PR c++/27177
177 * class.c (build_base_path): Don't mess with virtual access if
178 skip_evaluation.
179 * call.c (standard_conversion): Don't check whether source type
180 is complete.
182 * decl2.c (is_late_template_attribute): Don't defer attribute
183 visibility just because the type is dependent.
185 2008-01-25 Jason Merrill <jason@redhat.com>
186 Mark Mitchell <mark@codesourcery.com>
188 PR c++/31780
189 * call.c (standard_conversion): Allow conversion from integer/real
190 to complex.
191 (compare_ics): Such a conversion is worse than a normal arithmetic
192 conversion.
194 2008-01-25 Richard Guenther <rguenther@suse.de>
196 PR c++/33887
197 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
198 to true.
200 2008-01-24 Paolo Carlini <pcarlini@suse.de>
202 PR c++/34603
203 * pt.c (push_template_decl_real): Return error_mark_node in case
204 of template definition of non-template.
206 2008-01-24 Jason Merrill <jason@redhat.com>
208 PR c++/34913
209 * decl2.c (is_late_template_attribute): Defer any attribute with
210 dependent args. Also defer type attributes if the type is dependent.
212 2008-01-22 Jakub Jelinek <jakub@redhat.com>
213 Alexandre Oliva <aoliva@redhat.com>
215 PR c++/33984
216 * call.c (reference_binding): For bitfields use the declared bitfield
217 type.
218 (add_builtin_candidates): Likewise.
219 * class.c (layout_class_type): For bitfields copy over the
220 original type quals.
222 2008-01-22 Jason Merrill <jason@redhat.com>
224 PR c++/28560
225 * decl.c (groktypename): Also ignore attributes on dependent
226 possibly-class types.
228 PR c++/34912
229 * friend.c (do_friend): Check for prior declaration of a friend
230 function of a local class.
231 * name-lookup.c (lookup_name_innermost_nonclass_level):
232 No longer static.
233 * name-lookup.h: Declare it.
235 2008-01-22 Tom Tromey <tromey@redhat.com>
237 PR c++/34829:
238 * init.c (build_new_1): Only disallow Java aggregates.
240 2008-01-22 Jakub Jelinek <jakub@redhat.com>
242 PR c++/34607
243 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
244 if decl or init is error_mark_node.
246 PR c++/34918
247 * error.c (dump_expr): Handle VECTOR_CST.
249 2008-01-21 Jason Merrill <jason@redhat.com>
251 PR c++/33959
252 * pt.c (tsubst_aggr_type): Make sure our context is complete.
254 PR c++/34573
255 * pt.c (retrieve_local_specialization): Robustify.
256 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
258 PR c++/34846
259 * pt.c (tsubst): Only call retrieve_local_specialization if the
260 original typedef was in a function template.
262 PR c++/34196
263 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
265 2008-01-21 Richard Guenther <rguenther@suse.de>
267 PR c++/34850
268 * error.c (cp_print_error_function): Deal with recursive
269 BLOCK trees.
271 2008-01-20 Paolo Carlini <pcarlini@suse.de>
273 PR c++/34891
274 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
276 2008-01-20 Paolo Carlini <pcarlini@suse.de>
278 PR c++/34776
279 PR c++/34486
280 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
281 on non-IS_AGGR_TYPE scope.
282 (constructor_name_p): Assert IS_AGGR_TYPE.
284 2008-01-18 Ian Lance Taylor <iant@google.com>
286 PR c++/33407
287 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
288 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
289 DECL_IS_OPERATOR_NEW flag.
291 2008-01-16 Richard Guenther <rguenther@suse.de>
293 PR c++/33819
294 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
295 for conversions to type variants.
297 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
299 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
300 declaration and code. Update copyright year.
302 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
304 PR c++/34399
305 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
306 know we have a class type.
308 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
310 PR c++/34751
311 * pt.c (coerce_template_parameter_pack): When substituting into
312 the type of a non-type template parameter pack. use the
313 deduced/substituted arguments.
314 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
315 can be a parameter pack with the ellipsis following it. When we
316 have an erroneous declaration, allow it to be a parameter pack.
317 (cp_parser_template_parameter): Complain about default
318 arguments on non-type template parameter packs, and parse them
319 using the new cp_parser_default_argument.
320 (cp_parser_parameter_declaration): Complain about parameter packs
321 with default arguments. Move parsing of default arguments into a
322 new function, cp_parser_default_argument.
323 (cp_parser_default_argument): New; extracted from
324 cp_parser_parameter_declaration.
326 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
328 PR c++/34051
329 PR c++/34055
330 PR c++/34102
331 PR c++/34103
332 * typeck.c (check_return_expr): If there are bare parameter packs
333 in the return value, set it to error_mark_node.
334 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
335 * pt.c (find_parameter_packs_r): Look at the type of
336 IDENTIFIER_NODEs (e.g., for user-defined conversions).
337 (check_for_bare_parameter_packs): Flip the result: now returns
338 TRUE when there were bare parameter packs, FALSE otherwise.
339 (push_template_decl_real): Deal with flipped result of
340 check_for_bare_parameter_packs.
341 * semantics.c (finish_cond): If there are bare parameter packs in
342 the conditional, set it to error_mark_node.
343 (finish_expr_stmt): If there are bare parameter packs in the
344 expression, set it to error_mark_node.
345 (finish_for_expr): Ditto.
346 (finish_switch_cond): If there are bare parameter packs in
347 the conditional, set it to error_mark_node.
348 (finish_mem_initializers): If there are bare parameter packs in
349 the member initializer, set it to error_mark_node.
350 (finish_member_declaration): Check the attributes of the
351 declaration for bare parameter packs, and remove the attributes if
352 any have bare parameter packs.
353 * parser.c (cp_parser_using_declaration): Check the using
354 declaration for bare parameter packs.
355 (cp_parser_base_clause): If there are bare parameter packs in a
356 base specifier, don't add it to the chain.
358 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
360 PR c++/34314
361 * error.c (dump_simple_decl): Display ellipsis for template
362 non-type parameter packs.
363 (dump_decl): Display ellipsis for template type parameter packs.
364 (dump_template_decl): Display ellipsis for template template
365 parameter packs.
366 * pt.c (redeclare_class_template): When redeclaring a class
367 template, check for collisions between template parameters and
368 template parameter packs.
370 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
372 PR c++/33964
373 * pt.c (process_partial_specialization): Don't mark template
374 parameters that occur in non-deduced contexts.
375 (struct pair_fn_data): Add include_nondeduced_p.
376 (for_each_template_parm_r): Only visit non-deduced contexts if
377 include_nondeduced_p is set.
378 (for_each_template_parm): Added parameter include_nondeduced_p,
379 which states whether template parameters found in non-deduced
380 contexts should be visited.
381 (uses_template_parms): Visit all template parameters, even those
382 in non-deduced contexts.
384 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
386 PR c++/34052
387 * pt.c (check_default_tmpl_args): Check for parameter packs that
388 aren't at the end of a primary template.
389 (push_template_decl_real): Remove check for parameter packs that
390 aren't at the end of a primary template; that now happens in
391 check_default_tmpl_args.
392 * semantics.c (finish_template_template_parm): Use
393 check_default_tmpl_args to check for errors in the template
394 parameter list.
396 2008-01-12 Doug Kwan <dougkwan@google.com>
398 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
399 instead of OPT_Wreturn_type in warning due to ignored return type
400 qualifiers.
401 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
402 instead of OPT_Wreturn_type in warning due to ignored return type
403 qualifiers.
405 2008-01-08 Jakub Jelinek <jakub@redhat.com>
407 PR c++/33890
408 * semantics.c (finish_omp_for): Don't call
409 fold_build_cleanup_point_expr if processing_template_decl.
411 2008-01-04 Paolo Carlini <pcarlini@suse.de>
412 Jakub Jelinek <jakub@redhat.com>
414 PR c++/34611
415 * error.c (dump_template_argument): Deal with TREE_LIST.
417 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
419 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
420 long" in C++0x mode; change the warning to note that "long long"
421 is only unsupported in C++98 mode.
423 2007-12-20 Jason Merrill <jason@redhat.com>
425 PR c++/34111
426 * call.c (standard_conversion): Derived-to-base is considered a
427 standard conversion.
429 2007-12-19 Jakub Jelinek <jakub@redhat.com>
431 PR c++/34513
432 * parser.c (cp_parser_omp_parallel): For non-combined parallel
433 call cp_parser_statement rather than
434 cp_parser_already_scoped_statement.
436 2007-12-18 Jason Merrill <jason@redhat.com>
438 PR c++/34206
439 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
440 use template parms.
441 (dependent_type_p_r): Handle the domain of an array.
443 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
444 Jakub Jelinek <jakub@redhat.com>
446 PR c++/32565
447 PR c++/33943
448 PR c++/33965
449 * pt.c (template_template_parm_bindings_ok_p): New; verifies
450 bindings of template template parameters after all template
451 arguments have been deduced.
452 (coerce_template_parms): Don't complain when COMPLAIN doesn't
453 include tf_error.
454 (fn_type_unification): Use template_template_parm_bindings_ok_p.
455 (unify): Deal with variadic, bound template template parameters.
456 (get_class_bindings): Use template_template_parm_bindings_ok_p.
458 2007-12-18 Jakub Jelinek <jakub@redhat.com>
460 PR c++/34488
461 * decl.c (grokdeclarator): Reject friend sfk_constructor
462 FUNCTION_TYPE.
464 2007-12-17 Jakub Jelinek <jakub@redhat.com>
466 PR c/34506
467 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
468 in between clauses.
470 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
472 PR debug/7081
473 * cp-lang.c (cp_classify_record): New.
474 (LANG_HOOKS_CLASSIFY_RECORD): Override.
476 2007-12-11 Jakub Jelinek <jakub@redhat.com>
478 PR c++/34238
479 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
481 PR c++/34364
482 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
483 dynamic_cast in a template.
485 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
487 PR c++/34059
488 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
489 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
491 2007-12-10 Jakub Jelinek <jakub@redhat.com>
493 PR c++/34395
494 * error.c (dump_type_prefix, dump_type_suffix): Handle
495 TYPE_PACK_EXPANSION.
497 PR c++/34394
498 * error.c (dump_expr): Handle ABS_EXPR.
500 2007-12-09 Jakub Jelinek <jakub@redhat.com>
502 PR c++/34178
503 PR c++/34340
504 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
505 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
506 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
507 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
508 flag_use_repository and repo_emit_p returned 2.
510 2007-12-06 Jakub Jelinek <jakub@redhat.com>
512 PR c++/34336
513 * tree.c (stabilize_call, stabilize_init): Do nothing if
514 processing_template_decl.
516 2007-12-05 Jakub Jelinek <jakub@redhat.com>
518 PR c++/34271
519 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
520 error instead of assertion failure.
521 * parser.c (cp_parser_decltype): If closing paren is not found,
522 return error_mark_node.
524 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
526 PR c++/34101
527 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
528 packs.
529 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
530 since arg_assoc_template_arg will deal with them (better).
532 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
534 PR c++/33509
535 * pt.c (tsubst_exception_specification): Handle substitutions into
536 member templates, where tsubst_pack_expansion returns a
537 TYPE_PACK_EXPANSION.
539 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
541 PR c++/33091
542 * pt.c (unify_pack_expansion): If we didn't deduce any actual
543 bindings for the template parameter pack, don't try to keep the
544 empty deduced arguments.
545 (unify): If a parameter is a template-id whose template argument
546 list contains a pack expansion that is not at the end, then we
547 cannot unify against that template-id.
549 2007-12-02 Paolo Carlini <pcarlini@suse.de>
551 PR c++/34061
552 * pt.c (current_template_args): Use error_operand_p.
554 2007-12-02 Paolo Carlini <pcarlini@suse.de>
556 PR c++/34273
557 * error.c (dump_decl): Handle TREE_BINFO.
559 2007-12-01 Ollie Wild <aaw@google.com>
561 PR c++/8171
562 * typeck.c (build_binary_op): Add conversion of pointers to function
563 members appearing as operands to the equality operators.
565 2007-11-30 Jakub Jelinek <jakub@redhat.com>
567 PR c++/34275
568 * error.c (dump_expr): Handle OBJ_TYPE_REF.
570 2007-11-29 Jakub Jelinek <jakub@redhat.com>
572 PR c++/34270
573 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
574 in templates.
575 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
576 Likewise.
578 PR c++/34267
579 PR c++/34268
580 * parser.c (cp_parser_decltype): Don't call finish_id_expression
581 on ~type.
582 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
583 and ~type early.
585 2007-11-27 Jakub Jelinek <jakub@redhat.com>
587 PR tree-optimization/34181
588 * method.c (use_thunk): Don't inline the call in the thunk.
590 PR c++/34213
591 * tree.c (decl_linkage): Static data members and static member
592 functions in anonymous ns classes are lk_external.
594 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
596 PR c++/34081
597 * decl.c (start_preparsed_function): Pass
598 processing_template_decl for the new allocate_struct_function
599 parameter.
601 2007-11-25 Richard Guenther <rguenther@suse.de>
603 * decl.c (poplevel): Use BLOCK_CHAIN.
605 2007-11-24 Ollie Wild <aaw@google.com>
607 * typeck.c (delta_from_ptrmemfunc): New function.
608 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
609 (build_binary_op): Call delta_from_ptrmemfunc.
611 2007-11-23 Jakub Jelinek <jakub@redhat.com>
613 PR c++/30293
614 PR c++/30294
615 * decl.c (cp_finish_decl): Disallow variable or field
616 definitions if extern "Java" aggregates.
617 (grokparms): Disallow parameters with extern "Java"
618 aggregates.
619 (check_function_type): Disallow function return values
620 with extern "Java" aggregates.
621 * init.c (build_new_1): Disallow placement new with
622 extern "Java" aggregates.
624 2007-11-23 Mark Mitchell <mark@codesourcery.com>
625 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
627 PR c++/5310
628 * call.c (convert_like_real): Build a zero constant when __null is
629 converted to an integer type.
631 2007-11-22 Jakub Jelinek <jakub@redhat.com>
633 PR c++/34094
634 * decl2.c (cp_write_global_declarations): Issue error about static
635 data members in anonymous namespace which are declared and used,
636 but not defined.
638 2007-11-20 Jakub Jelinek <jakub@redhat.com>
640 PR c++/34089
641 * parser.c (cp_parser_class_head): Reject function template ids.
643 PR c++/28879
644 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
645 when processing_template_decl to build_array_type.
647 PR c++/33962
648 * pt.c (more_specialized_fn): Don't segfault if one or
649 both argument list end with ellipsis.
651 2007-11-18 Jakub Jelinek <jakub@redhat.com>
653 PR c++/30988
654 * semantics.c (finish_call_expr): Set
655 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
656 or OVERLOAD with all noreturn functions.
658 2007-11-16 Jakub Jelinek <jakub@redhat.com>
660 PR c++/34100
661 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
662 error_mark_node.
664 2007-11-13 Jakub Jelinek <jakub@redhat.com>
666 PR c++/34054
667 PR c++/34056
668 PR c++/34057
669 PR c++/34058
670 PR c++/34060
671 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
672 set to error_mark_node the outermost POINTER_TYPE to the pack if
673 it is seen in a POINTER_TYPE.
674 (push_template_decl_real): If check_for_bare_parameter_packs
675 fails for function return type, set the return type to
676 integer_type_node. If check_for_bare_parameter_packs failed
677 for non-function, return error_mark_node.
679 PR c++/29225
680 * call.c (build_new_op): Call resolve_args before calling
681 build_over_call.
683 2007-11-11 Tom Tromey <tromey@redhat.com>
685 PR c++/17577:
686 * lex.c (handle_pragma_implementation): Use cpp_included_before.
688 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
690 PR c++/8570
691 * pt.c (redeclare_class_template): Update error message. Use a
692 note to show the previous declaration.
693 (tsubst_friend_class): Use the location of the friend template as
694 the input location before calling redeclare_class_template.
696 2007-11-11 Jakub Jelinek <jakub@redhat.com>
698 PR c++/34068
699 * semantics.c (finish_pseudo_destructor_expr): Handle
700 object == error_mark_node.
702 2007-11-10 Jakub Jelinek <jakub@redhat.com>
704 PR c++/32241
705 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
706 is not scalar type, let finish_class_member_access_expr handle
707 diagnostics. Pass BIT_NOT_EXPR argument to
708 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
710 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
712 PR c++/33510
713 * decl.c (cp_complete_array_type): If any of the initializer
714 elements are pack expansions, don't compute the array size yet.
716 2007-11-08 Andrew Pinski <pinskia@gmail.com>
718 PR c++/30297:
719 * tree.c (decl_linkage): Fields have no linkage.
721 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
723 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
725 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
727 PR c++/33045
728 PR c++/33837
729 PR c++/33838
730 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
731 Be careful with ERROR_MARK_NODEs.
732 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
733 argument.
735 2007-11-07 Jakub Jelinek <jakub@redhat.com>
737 PR c++/33501
738 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
739 on incomplete type.
741 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
743 PR c++/33977
744 PR c++/33886
745 * tree.c (c_build_qualified_type): Define bridge to
746 cp_build_qualified_type.
748 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
750 PR c++/31439
751 PR c++/32114
752 PR c++/32115
753 PR c++/32125
754 PR c++/32126
755 PR c++/32127
756 PR c++/32128
757 PR c++/32253
758 PR c++/32566
759 * typeck.c (check_return_expr): Pass address of retval to
760 check_for_bare_parameter_packs.
761 * class.c (build_base_field): Tolerate bases that have no layout
762 due to errors.
763 (end_of_base): Ditto.
764 * tree.c (canonical_type_variant): Be careful with
765 ERROR_MARK_NODE.
766 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
767 tree*.
768 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
769 which states whether parameter packs should be replaced with
770 ERROR_MARK_NODE.
771 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
772 possible. If set_packs_to_error is set true, replace the parameter
773 pack with ERROR_MARK_NODE. Manage our own pointer sets.
774 (uses_parameter_packs): Don't set parameter packs to
775 ERROR_MARK_NODE.
776 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
777 which may be modified (if it is a parameter pack). Instructs
778 find_parameter_packs_r to replace parameter packs with
779 ERROR_MARK_NODE (so that they won't cause errors later on).
780 (process_template_parm): Pass pointer to
781 check_for_bare_parameter_packs.
782 (process_partial_specialization): Replace pack expansions before
783 the end of the template argument list with ERROR_MARK_NODE.
784 (push_template_decl_real): Pass pointer to
785 check_for_bare_parameter_packs. Replace parameter packs not at the
786 end of the template parameter list with ERROR_MARK_NODE.
787 (convert_template_argument): Be more careful about using DECL_NAME
788 on only declarations.
789 (unify): Can't unify against ERROR_MARK_NODE.
790 * semantics.c (finish_cond): Pass pointer to
791 check_for_bare_parameter_packs.
792 (finish_expr_stmt): Ditto.
793 (finish_for_expr): Ditto.
794 (finish_switch_cond): Pass pointer to
795 check_for_bare_parameter_packs, and call it before we put the
796 condition into the statement.
797 (finish_mem_initializers): Pass pointer to
798 check_for_bare_parameter_packs.
799 (finish_member_declaration): Ditto.
800 * parser.c (cp_parser_base_clause): Ditto.
802 2007-11-06 Jakub Jelinek <jakub@redhat.com>
804 PR target/33168
805 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
806 with the final TREE_READONLY flag in place. processing_template_decl
807 is known to be 0 in this part of function.
809 PR c++/33894
810 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
811 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
812 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
813 * semantics.c (finish_omp_atomic): Revert most of the
814 2007-02-05 changes, just keep the new representation of
815 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
817 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
819 PR c++/33871
820 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
821 local.
823 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
825 PR c++/33996
826 PR c++/33235
827 PR c++/33930
828 * typeck.c (merge_types): Don't lose rvalue references when
829 merging types.
830 * call.c (build_over_call): Don't elide move constructors just
831 because the copy constructor is trivial (!).
832 (compare_ics): If comparing cv-qualifiers fails, we can still order
833 based on binding lvalues vs. rvalues.
835 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
837 PR c++/33939
838 * pt.c (unify_pack_expansion): bring handling of function call
839 arguments into line with type_unification_real.
841 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
843 * typeck.c (build_binary_op): Use pedwarn instead of error for
844 consistency.
846 2007-11-05 Jakub Jelinek <jakub@redhat.com>
848 PR c++/33836
849 * parser.c (cp_parser_unary_expression): For &&label call
850 cp_parser_non_integral_constant_expression and return error_mark_node
851 if it returned true.
853 PR c++/33969
854 * decl.c (grokdeclarator): Don't call build_memfn_type if type
855 is neither FUNCTION_TYPE nor METHOD_TYPE.
857 2007-11-02 Jakub Jelinek <jakub@redhat.com>
859 PR c++/33516
860 * parser.c (cp_parser_nested_name_specifier_opt): Use
861 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
862 typedef of currently open class.
864 2007-11-02 Paolo Carlini <pcarlini@suse.de>
866 PR c++/33495
867 * error.c (dump_expr): Deal specially with statements.
869 2007-11-01 Jason Merrill <jason@redhat.com>
871 PR c++/30897
872 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
873 template parms.
874 (lookup_template_class): Use it to get the outer template args
875 for instantiating one.
877 PR c++/29236
878 * pt.c (reduce_template_parm_level): tsubst the parameters
879 of a template template parm.
881 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
883 PR c++/33955
884 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
886 2007-11-01 Jakub Jelinek <jakub@redhat.com>
888 PR c++/32384
889 * parser.c (cp_parser_postfix_dot_deref_expression): If
890 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
891 first and if that succeeds and type is SCALAR_TYPE_P, create
892 PSEUDO_DTOR_EXPR.
894 PR c++/32260
895 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
896 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
897 as for std::type_info.
899 2007-10-31 Paolo Carlini <pcarlini@suse.de>
901 PR c++/33494
902 * cxx-pretty-print.c (pp_cxx_typeid_expression,
903 pp_cxx_delete_expression): Change to static linkage.
904 * cxx-pretty-print.h: Adjust declarations.
905 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
906 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
907 MODOP_EXPR): Forward to pp_expression.
909 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
910 Fix typo.
912 2007-10-31 Christian Bruel <christian.bruel@st.com>
913 Mark Mitchell <mark@codesourcery.com>
915 PR c++/19531
916 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
917 if retval is volatile.
919 2007-10-30 Jakub Jelinek <jakub@redhat.com>
921 PR c++/33616
922 * decl2.c (build_offset_ref_call_from_tree): Call
923 build_non_dependent_expr on object prior to building ADDR_EXPR from it
924 if FN is DOTSTAR_EXPR.
926 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
928 PR c++/31993
929 PR c++/32252
930 * pt.c (find_parameter_packs_r): Fix typo in comment.
931 (convert_template_argument): Look at the pattern of a pack
932 expansion to determine what kind of entity we're converting.
933 (coerce_template_parameter_pack): When we have coerced a non-type
934 template parameter pack, substitute into the type of that pack.
935 (tsubst_pack_expansion): When our substitution of a parameter pack
936 is a "trivial" substitution of itself, just substitute into the
937 pack expansion rather than actually expanding.
939 2007-10-29 Jakub Jelinek <jakub@redhat.com>
941 PR c++/33841
942 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
943 for non-integral type bitfields. Return true if bitfield is correct, false
944 error has been diagnosed.
945 (check_field_decls): If check_bitfield_decl returned false, call also
946 check_field_decl.
948 2007-10-28 Paolo Carlini <pcarlini@suse.de>
949 Mark Mitchell <mark@codesourcery.com>
951 PR c++/30659
952 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
953 class member error out and return.
955 2007-10-27 Jakub Jelinek <jakub@redhat.com>
957 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
958 to current_function_decl rather than 0.
960 PR c++/33844
961 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
962 ->* rather than .*.
963 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
965 2007-10-27 Jason Merrill <jason@redhat.com>
967 PR c++/5247
968 * call.c (convert_default_arg): Detect recursion.
970 2007-10-27 Jakub Jelinek <jakub@redhat.com>
972 PR c++/33842
973 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
974 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
975 OFFSETOF_EXPR.
976 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
977 functions.
978 * error.c (dump_expr): Handle OFFSETOF_EXPR.
980 2007-10-26 Jason Merrill <jason@redhat.com>
982 PR c++/24791
983 * pt.c (get_template_info): New fn.
984 (template_class_depth): Use it.
985 (push_template_decl_real): Check that the template args of the
986 definition match the args of the previous declaration.
988 2007-10-26 Paolo Carlini <pcarlini@suse.de>
990 PR c++/31988
991 * decl2.c (coerce_new_type): Do not allow a default argument for
992 the first parameter.
994 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
996 PR c++/33839
997 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
998 don't see the leading '('. Only lookup names if we get an
999 IDENTIFIER_NODE.
1001 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1003 PR c++/33744
1004 * parser.c (cp_parser_parenthesized_expression_list): Set
1005 greater_than_is_operator_p to true in between the parens.
1007 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1009 PR c++/31747
1010 * decl.c (grokdeclarator): In case of conflicting specifiers
1011 just return error_mark_node.
1013 2007-10-26 Ollie Wild <aaw@google.com>
1015 * expr.c (cxx_expand_expr): Removed.
1016 * cp-tree.h (exx_expand_expr): Removed.
1017 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1018 with c_expand_expr.
1020 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1022 PR c++/33843
1023 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1025 2007-10-23 Jason Merrill <jason@redhat.com>
1027 PR c++/25950 (DR 391)
1028 * call.c (struct conversion): Remove check_copy_constructor_p.
1029 (reference_binding): Always bind a reference directly to a
1030 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1031 temporary creation.
1032 (check_constructor_callable): Remove.
1033 (convert_like_real): Don't call it.
1034 (initialize_reference): Don't call check_constructor_callable.
1035 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1036 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1037 conversions if LOOKUP_NO_TEMP_BIND.
1038 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1039 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1040 second conversion.
1041 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1043 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1045 PR c++/33372
1046 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1047 before checking if its type is integral.
1049 2007-10-22 Jason Merrill <jason@redhat.com>
1051 PR c++/33620
1052 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1053 * pt.c (apply_late_template_attributes): Splice out dependent
1054 attributes from DECL_ATTRIBUTES.
1056 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1058 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1060 * typeck.c (build_binary_op) : Use appropriate warning option
1061 instead of unnamed warning.
1063 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1065 PR c++/31446
1066 * pt.c (current_template_args): Do not change TREE_LIST elements
1067 with a TREE_VALUE of error_mark_node.
1069 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1071 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1072 * decl.c (start_decl): Tidy.
1073 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1074 the type.
1075 (grokdeclarator): Clarify comment.
1077 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1079 PR c++/30303
1080 * decl.c (grokfndecl): Return NULL after the "definition of
1081 implicitly-declared" error happened.
1083 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1085 PR c++/26698
1086 * call.c (build_user_type_conversion_1): Do not consider conversion
1087 functions to convert a (possibly cv-qualified) object to the (possibly
1088 cv-qualified) same object type (or a reference to it), to a (possibly
1089 cv-qualified) base class of that type (or a reference to it).
1091 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1093 * pt.c (tsubst): Use template_parm_level_and_index.
1095 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1097 PR c++/32121
1098 * parser.c (cp_parser_compound_statement): Handle label-declarations
1099 at the beginning of the compound statement.
1100 (cp_parser_block_declaration): Issue diagnostics about __label__
1101 not at the beginning of a block.
1103 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1105 PR c++/33461
1106 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1107 to convert_template_argument.
1108 (coerce_template_parms): Return error_mark_node after fixed-length
1109 error.
1110 (tsubst_decl): Check for error_mark_node the return value of the
1111 first tsubst in 'case VAR_DECL'.
1113 2007-10-08 Ollie Wild <aaw@google.com>
1115 * typeck2.c (digest_init): Call cplus_expand_constant after
1116 convert_for_initialization.
1117 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1118 * expr.c (cplus_expand_constant): Updated function description.
1120 2007-10-04 Jason Merrill <jason@redhat.com>
1122 PR c++/20416
1123 * call.c (initialize_reference): Handle local static reference
1124 temps properly.
1126 2007-10-03 Jason Merrill <jason@redhat.com>
1128 PR c++/32470
1129 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1130 (push_namespace): Here.
1131 (handle_namespace_attrs): New fn for the attr code.
1132 (leave_scope): Don't pop_visibility.
1133 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1134 * parser.c (cp_parser_namespace_definition): Call
1135 handle_namespace_attrs and pop_visibility as appropriate.
1137 PR c++/11756
1138 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1140 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1142 * decl.c (duplicate_decls): Preserve linkage flags for mere
1143 redeclarations of gnu_inline definitions.
1145 2007-10-03 Jason Merrill <jason@redhat.com>
1147 PR c++/15764
1148 * decl.c (wrap_cleanups_r): New fn.
1149 (wrap_temporary_cleanups): New fn.
1150 (initialize_local_var): Call it.
1152 2007-09-29 Jason Merrill <jason@redhat.com>
1154 PR c++/33094
1155 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1156 constant to not have DECL_EXTERNAL if it's file-local.
1158 2007-09-28 Ollie Wild <aaw@google.com>
1160 Revert
1161 2007-09-27 Ollie Wild <aaw@google.com>
1163 * typeck2.c (digest_init): Call cplus_expand_constant after
1164 convert_for_initialization.
1165 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1166 * expr.c (cplus_expand_constant): Updated function description.
1168 2007-09-28 Jason Merrill <jason@redhat.com>
1170 PR c++/10179
1171 * class.c (layout_empty_base): Take rli parameter, update
1172 rli->record_align if empty base has user-specified alignment.
1173 (build_base_field): Pass rli to it.
1175 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1177 PR c++/33213
1178 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1180 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1182 PR c++/33118
1183 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1184 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1185 (dump_parameters): Just call dump_type for argument packs too.
1187 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1189 PR c++/31434
1190 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1191 qualification by creating qualified PACK_EXPANSION_PATTERN and
1192 then calling make_pack_expansion on it.
1194 2007-09-27 Ollie Wild <aaw@google.com>
1196 * typeck2.c (digest_init): Call cplus_expand_constant after
1197 convert_for_initialization.
1198 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1199 * expr.c (cplus_expand_constant): Updated function description.
1201 2007-09-27 Jason Merrill <jason@redhat.com>
1203 PR c++/33571
1204 * decl2.c (is_late_template_attribute): Don't crash on unknown
1205 attribute.
1207 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1209 PR c++/33493
1210 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1211 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1212 spaces in the formatting.
1213 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1215 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1217 * error.c (cxx_print_error_function): Add third argument, pass
1218 it over to lhd_print_error_function.
1219 (cp_print_error_function): If diagnostic->abstract_origin, print
1220 virtual backtrace.
1221 * cp-tree.h (struct diagnostic_info): New forward decl.
1222 (cxx_print_error_function): Add third argument.
1224 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1226 PR c++/33207
1227 * name-lookup.c (pushtag): Do not create an implicit typedef before
1228 the associated type declaration is known to be valid.
1230 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1232 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1233 rather than pointers.
1235 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1237 PR c++/14688
1238 * search.c (check_final_overrider): Fail if
1239 targetm.comp_type_attributes returns 0.
1241 2007-09-24 Jason Merrill <jason@redhat.com>
1243 PR c++/33239
1244 * pt.c (resolve_typename_type): Don't look things up in the original
1245 template if it would mean losing template arguments.
1247 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1249 PR c++/33506
1250 * cp-tree.h (cxx_type_hash_eq): New prototype.
1251 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1252 * tree.c (cxx_type_hash_eq): New function.
1254 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1256 PR c++/33185
1257 * tree.c (cp_build_qualified_type_real): Build a canonical
1258 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1260 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1262 PR c++/33112
1263 PR c++/33185
1264 * tree.c (cplus_array_compare): Compare pointers, not types.
1265 (build_cplus_array_type_1): Store new array type into the hash
1266 table before building the canonical type; build the canonical type
1267 correctly.
1268 (cp_build_qualified_type_real): Put all of the array types with
1269 cv-qualified element types into the C++ array hash table, built as
1270 variants of the unqualified versions.
1272 2007-09-23 Jason Merrill <jason@redhat.com>
1274 PR c++/16370
1275 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1276 for deprecation warnings.
1278 2007-09-22 Jason Merrill <jason@redhat.com>
1280 PR c++/15269
1281 * call.c (build_over_call): Warn about deprecated virtuals.
1283 PR c++/19407
1284 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1285 (MAYBE_TAGGED_TYPE_P): Remove.
1286 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1287 instead of calling is_late_template_attribute again.
1288 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1289 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1290 Don't crash on typedefs from non-template classes.
1291 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1292 (is_late_template_attribute): All attributes applied to template
1293 parms or typename types are dependent. Static.
1294 (splice_template_attributes): Pass decl through.
1295 (save_template_attributes): Likewise.
1297 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1299 PR c++/33496
1300 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1301 returned from tsubst_pack_expansion.
1302 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1303 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1305 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1307 PR c++/33460
1308 * semantics.c (finish_id_expression): Use consistently
1309 context_for_name_lookup.
1310 * decl.c (fixup_anonymous_aggr): Fix error message for
1311 anonymous struct (vs union).
1313 2007-09-19 Jason Merrill <jason@redhat.com>
1315 PR c++/7586
1316 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1317 (retrieve_specialization): Only tagged types use
1318 DECL_TEMPLATE_INSTANTIATIONS.
1319 (instantiate_class_template): Push nested classes too.
1320 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1321 tagged types.
1322 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1323 * init.c (is_aggr_type): Remove redundant tests.
1324 * class.c (push_nested_class): Use CLASS_TYPE_P.
1326 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1328 PR c++/33459
1329 * init.c (build_zero_init): If, recursively, build_zero_init
1330 returns a NULL_TREE, do not append it to the VEC of constructors.
1332 2007-09-18 Jason Merrill <jason@redhat.com>
1334 PR c++/17743
1335 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1336 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1337 ATTR_FLAG_TYPE_IN_PLACE.
1338 (tsubst): Do unqualified lookup to find typedefs from current class.
1339 [ARRAY_TYPE]: Propagate alignment info.
1340 * decl2.c (is_late_template_attribute): Only defer handling of
1341 attribute aligned if the expression is dependent.
1342 (save_template_attributes): If we're deferring any attributes,
1343 make this a naming typedef.
1345 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1347 PR c++/33462 (again)
1348 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1349 va_arg instead of __builtin_va_arg.
1351 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1353 PR c++/33462
1354 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1355 (pp_cxx_primary_expression): Use it.
1356 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1357 * error.c (dump_expr): Use it.
1359 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1361 PR c++/33463
1362 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1363 out case TYPEID_EXPR to...
1364 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1365 and pp_cxx_right_paren.
1366 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1367 * error.c (dump_expr): Use it.
1369 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1371 PR c++/33464
1372 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1373 (pp_cxx_primary_expression): Use it.
1374 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1375 * error.c (dump_expr): Use it.
1377 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1379 PR c++/33124
1380 * init.c (build_new): Remove warning for zero-element
1381 allocations.
1383 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1385 PR c++/32756
1386 * call.c (maybe_handle_implicit_object): Set this_p, clear
1387 rvaluedness_matches_p.
1388 (compare_ics): Do not compare rvaluedness matching when one of the
1389 operands is an implicit object.
1391 2007-09-14 Jason Merrill <jason@redhat.com>
1393 PR c++/17743, c++/19163
1394 * decl2.c (is_late_template_attribute): New fn.
1395 (splice_template_attributes, save_template_attributes): New fns.
1396 (cplus_decl_attributes): Call save_template_attributes.
1397 * pt.c (apply_late_template_attributes): New fn.
1398 (instantiate_class_template, tsubst_decl): Use it.
1399 * cp-tree.h: Declare is_late_template_attribute.
1401 2007-09-13 Tom Tromey <tromey@redhat.com>
1403 * parser.c (cp_lexer_new_main): Don't use
1404 c_lex_return_raw_strings.
1405 (cp_lexer_get_preprocessor_token): Update. Add special case when
1406 lexer is NULL.
1408 2007-09-11 Jan Hubicka <jh@suse.cz>
1410 * method.c (use_thunk): Use tree_rest_of_compilation
1411 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1412 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1413 * cp-tree.h (expand_body): Kill.
1414 (emit_associated_thunks): Declare.
1415 * semantics.c (emit_associated_thunks): Export.
1416 (expand_body): Kill.
1418 2007-09-09 David Daney <ddaney@avtrex.com>
1420 PR c++/33324
1421 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1422 to calculate cookie_ptr.
1424 2007-09-08 Jason Merrill <jason@redhat.com>
1426 PR c++/33342
1427 * pt.c (most_specialized_class): Set processing_template_decl
1428 while tsubsting partial spec args.
1430 2007-09-06 Jason Merrill <jason@redhat.com>
1432 * decl2.c (get_guard): Copy visibility from the guarded variable.
1434 2007-09-06 Jan Hubicka <jh@suse.cz>
1436 * semantics.c (expand_body): Do not mark arguments of clones used.
1438 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1440 PR c++/32674
1441 * decl.c (cp_finish_decl): When processing_template_decl,
1442 deal correctly with init as TREE_LIST.
1444 2007-09-06 Tom Tromey <tromey@redhat.com>
1446 * decl.c (finish_function): Put return's location on line zero of
1447 file.
1449 2007-09-05 Jason Merrill <jason@redhat.com>
1451 PR c++/15745
1452 * except.c (prepare_eh_type): Use type_decays_to.
1454 PR c++/15097
1455 * init.c (build_delete): Use build_headof to get the address of the
1456 complete object if we aren't using the deleting destructor.
1457 * rtti.c (build_headof): No longer static.
1458 * cp-tree.h: Declare it.
1460 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1462 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1463 decl if a prototype for XX is provided with throw().
1465 PR c++/33289
1466 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1467 on __*_chk non-__builtin_* decls.
1469 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1471 PR c++/30302
1472 * semantics.c (finish_id_expression): Use context_for_name_lookup
1473 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1474 * class.c (finish_struct_anon): Deal correctly with anonymous
1475 structs (vs unions, as GNU extension) in error messages.
1477 2007-09-05 Jan Hubicka <jh@suse.cz>
1479 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1480 call, DECL_EXTERNAL checks and current_function_decl saving.
1482 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1484 PR c++/29731 (again)
1485 * parser.c (cp_parser_primary_expression): Return error_mark_node
1486 when a statement-expression is found in a template-argument list.
1488 2007-09-04 Jason Merrill <jason@redhat.com>
1490 * except.c (initialize_handler_parm): Use
1491 fold_build_cleanup_point_expr.
1493 PR c++/31419
1494 * call.c (reference_binding): Don't look for user-defined conversions
1495 to the same type.
1497 PR c++/31411
1498 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1499 the MUST_NOT_THROW_EXPR.
1501 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1503 * decl.c (cp_finish_decl): Call determine_visibility before
1504 make_rtl_for_nonlocal_decl.
1506 2007-09-04 Jason Merrill <jason@redhat.com>
1508 PR c++/14032
1509 * pt.c (most_specialized_class): Substitute outer template
1510 arguments into the arguments of a member template partial
1511 specialization.
1512 (strip_innermost_template_args): New fn.
1514 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1516 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1518 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1520 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1521 * decl.c (cp_make_fname_decl): Likewise,
1522 * parser.c (cp_parser_string_literal): Likewise,
1523 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1524 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1525 Likewise,
1527 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1529 PR c++/33208
1530 * typeck.c (build_unary_op): Fix error message for
1531 Boolean expression as operand to operator--.
1533 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1535 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1536 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1537 Likewise.
1539 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1541 PR c++/32597
1542 * init.c (build_default_init): Make extern.
1543 * cp-tree.h (build_default_init): Declare here.
1544 * pt.c (tsubst_expr): When the instantiation of the initializer of
1545 a variable results in an empty list, default-initialize the
1546 variable.
1547 (tsubst_copy_and_build): When the instantiation of the initializer
1548 in a new expression results in an empty initializer list,
1549 default-initialize it.
1551 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1553 * mangle.c (write_type): Change mangling of rvalue reference from
1554 `RR' to `O'.
1556 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1558 * decl.c (duplicate_decls): Remove duplicated line.
1560 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1562 PR c++/33210
1563 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1564 BOUND_TEMPLATE_TEMPLATE_PARM.
1566 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1568 PR c++/32113
1569 * search.c (lookup_member): Check the name argument for
1570 error_mark_node.
1572 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1574 PR c++/33212
1575 * parser.c (cp_parser_trait_expr): Check rerurn value of
1576 cp_parser_type_id.
1578 2007-08-30 Ollie Wild <aaw@google.com>
1580 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1581 convert_ptrmem for pointer to member conversions.
1582 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1583 (ocp_convert): Update cp_convert_to_pointer call.
1584 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1585 members.
1586 (build_static_cast_1): Check can_convert for conversions in either
1587 direction.
1588 (get_delta_difference_1): New function.
1589 (get_delta_difference): Refactor to call get_delta_difference_1.
1591 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1593 * decl.c (start_preparsed_function): Set
1594 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1596 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1598 PR c++/33209
1599 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1600 BOUND_TEMPLATE_TEMPLATE_PARM.
1602 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1604 PR c++/32596
1605 PR c++/32400
1606 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1607 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1609 2007-08-27 Jason Merrill <jason@redhat.com>
1611 PR c++/29000
1612 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1613 Look inside STMT_EXPR.
1614 * semantics.c (stmt_expr_value_expr): New fn.
1615 * cp-tree.h: Declare it.
1617 PR c++/28558
1618 * decl.c (groktypename): Ignore attributes applied to class type.
1620 2007-08-28 Richard Guenther <rguenther@suse.de>
1622 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1624 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1626 * error.c (dump_expr): Handle COMPLEX_CST.
1627 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1628 (pp_cxx_expression): Likewise.
1630 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1632 * decl.c (GNU_INLINE_P): New.
1633 (duplicate_decls): Handle gnu_inline. Merge attributes and
1634 some flags in overriding definitions.
1635 (redeclaration_error_message): Handle gnu_inline.
1636 (start_preparsed_function): Likewise.
1638 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1640 * call.c (sufficient_parms_p): Constify.
1641 * class.c (same_signature_p): Likewise.
1642 * cp-gimplify.c (is_invisiref_parm,
1643 cxx_omp_privatize_by_reference): Likewise.
1644 * cp-objcp-common.c (has_c_linkage): Likewise.
1645 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1646 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1647 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1648 num_artificial_parms_for, comp_template_parms,
1649 template_parameter_pack_p, any_dependent_template_arguments_p,
1650 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1651 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1652 zero_init_p, member_p, cp_lvalue_kind,
1653 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1654 varargs_function_p, is_dummy_object, special_function_kind,
1655 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1656 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1657 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1658 cp_has_mutable_p, at_least_as_qualified_p,
1659 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1660 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1661 * except.c (nothrow_libfn_p): Likewise.
1662 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1663 Likewise.
1664 * pt.c (comp_template_parms, template_parameter_pack_p,
1665 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1666 any_dependent_template_arguments_p): Likewise.
1667 * repo.c (repo_export_class_p): Likewise.
1668 * semantics.c (anon_aggr_type_p): Likewise.
1669 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1670 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1671 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1672 zero_init_p, special_function_p): Likewise.
1673 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1674 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1675 compparms, invalid_nonstatic_memfn_p,
1676 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1677 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1678 cp_has_mutable_p, lvalue_or_else): Likewise.
1680 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1682 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1683 * cp-objcp-common.c (cp_tree_size): Ditto.
1684 * tree.c (cp_walk_subtrees): Ditto
1685 * cp-tree.def (TINST_LEVEL): Go away.
1686 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1687 move together with other non-tree structs.
1688 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1689 (union lang_tree_node): Eliminate tinst_level field.
1690 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1691 (current_instantiation, outermost_tinst_level): Return
1692 a "struct tinst_level *".
1694 * error.c (print_instantiation_partial_context): Change second
1695 parameter to a "struct tinst_level *". Replace accessor macros
1696 with field access.
1697 (print_instantiation_full_context): Likewise.
1698 * lex.c (in_main_input_context): Likewise.
1700 * pt.c (struct pending_templates): New.
1701 (pending_templates, last_pending_template): Use it as a type.
1702 (current_tinst_level): Change typo to "struct tinst_level *"
1703 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1704 (add_pending_template): Construct a "struct pending_template".
1705 Replace TINST_LEVEL accessor macros with field access.
1706 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1707 (pop_tinst_level): Likewise.
1708 (instantiate_pending_templates): Likewise. Factor common code used
1709 when an instantiation has been done.
1710 (outermost_tinst_level): Replace tree_last with loop.
1711 (current_instantiation): Return a "struct tinst_level *".
1713 2007-08-24 Ollie Wild <aaw@google.com>
1715 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1716 * name-lookup.h (cp_binding_level): Remove vtables member.
1718 2007-08-24 Richard Guenther <rguenther@suse.de>
1720 * tree.c (cp_cannot_inline_tree_fn): Remove.
1721 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1722 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1723 Remove define.
1725 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1727 PR c++/32567
1728 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1729 error_mark_node right away if build_expr_type_conversion
1730 returned it.
1732 PR c++/32898
1733 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1734 is error_mark_node rather than NULL_TREE.
1735 * pt.c (check_explicit_specialization): Likewise.
1737 PR c++/31941
1738 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1739 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1741 2007-08-22 Jason Merrill <jason@redhat.com>
1743 PR c++/29365
1744 * pt.c (outermost_tinst_level): New function.
1745 * lex.c (in_main_input_context): New function.
1746 * cp-tree.h: Declare it.
1747 * decl2.c (constrain_class_visibility): Use it to avoid warning
1748 about uses of the anonymous namespace in the main input file.
1750 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1752 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1754 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1756 PR c++/7302
1757 * class.c (finish_struct_1): Warn when a class has virtual
1758 functions and accessible non-virtual destructor.
1760 2007-08-20 Richard Guenther <rguenther@suse.de>
1762 PR c++/22369
1763 PR c++/22451
1764 * call.c (build_new_method_call): Convert initializer to
1765 the basetype.
1766 * init.c (build_aggr_init): Do not fiddle with types.
1767 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1768 * except.c (build_throw): Do not drop qualifiers for the
1769 pointer type.
1770 * typeck.c (get_member_function_from_ptrfunc): Do not
1771 fiddle with types, instead convert.
1772 (build_ptrmemfunc1): Convert to the target type for
1773 initialization.
1774 (gfc_trans_allocate): Convert result to target type.
1775 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1776 pointer-to-member structures shall have alias set zero as well.
1778 2007-08-20 Richard Guenther <rguenther@suse.de>
1780 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1781 Remove.
1782 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1783 (nonstatic_local_decl_p): Likewise.
1784 * tree.c (cp_auto_var_in_fn_p): Remove.
1785 * decl.c (nonstatic_local_decl_p): Remove.
1787 2007-08-20 Richard Guenther <rguenther@suse.de>
1789 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1790 Remove define.
1791 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1792 cp_walk_subtrees lh parameter.
1793 (cp_walk_tree_without_duplicates): New define to
1794 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1795 * tree.c (count_trees): Call
1796 cp_walk_tree_without_duplicates.
1797 (verify_stmt_tree): Call cp_walk_tree.
1798 (break_out_target_exprs): Likewise.
1799 (WALK_SUBTREE): Likewise.
1800 * cp-gimplify.c (cp_genericize): Likewise.
1801 * cp-pt.c (find_parameter_packs_r): Likewise.
1802 (uses_parameter_packs): Likewise.
1803 (make_pack_expansion): Likewise.
1804 (check_for_bare_parameter_packs): Likewise.
1805 (for_each_template_parm): Likewise.
1806 * decl.c (check_default_argument): Call
1807 cp_walk_tree_without_duplicates.
1808 * except.c (build_throw): Likewise.
1809 * decl2.c (type_visibility): Likewise.
1810 * semantics.c (expand_or_defer_fn): Likewise.
1811 (finalize_nrv): Call cp_walk_tree.
1813 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1815 PR c++/33025
1816 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1817 Initialize it with save_expr rather than get_temp_regvar.
1819 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1821 PR c++/28989
1822 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1823 lvalues.
1825 2007-08-17 Ollie Wild <aaw@google.com>
1827 PR c++/31749
1828 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1829 declarations into appropriate slots for comparison. Fix type
1830 comparison.
1832 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1834 PR c++/32112
1835 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1836 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1838 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1840 PR c++/32870
1841 * parser.c (cp_parser_class_head): Improve error message.
1843 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1845 * pt.c (instantiate_decl): Set input_location
1846 for the function end.
1848 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1850 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1851 Constify.
1852 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1853 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1854 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1855 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1856 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1857 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1858 * typeck.c (cp_type_quals): Likewise.
1859 * typeck2.c (cxx_incomplete_type_diagnostic,
1860 cxx_incomplete_type_error): Likewise.
1862 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1864 PR c++/31132
1865 * pt.c (tsubst_friend_function): When check_classfn
1866 returns error_mark_node likewise return it.
1868 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1870 PR c++/32992
1871 * typeck.c (check_return_expr): Don't NRV optimize vars in
1872 anonymous unions.
1873 * decl.c (finish_function): Comment fix.
1875 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1877 PR c++/33035
1878 * pt.c (push_template_decl_real): Depending on TYPE_P
1879 use either TYPE_CONTEXT or DECL_CONTEXT.
1881 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1883 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1884 constructors and destructors return this.
1886 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1888 PR c++/27211
1889 * decl2.c (check_classfn): Return error_mark_node in case of error;
1890 in that case, do not call add_method.
1891 * decl.c (start_decl): Deal with check_classfn returning
1892 error_mark_node.
1893 (grokfndecl): Likewise.
1894 * pt.c (tsubst_friend_function): Likewise.
1896 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1898 PR c++/30428
1899 * typeck.c (build_binary_op): Disallow vector float types with
1900 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1902 2007-08-11 Ian Lance Taylor <iant@google.com>
1904 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1905 alias_set_type.
1906 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1908 2007-08-10 Ollie Wild <aaw@google.com>
1910 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1911 type lookups.
1912 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1913 function parameter.
1914 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1915 (lookup_using_namespace): Fix ambiguous_decl call.
1916 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1918 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1920 * call.c (name_as_c_string): Use CONST_CAST.
1921 * decl.c (build_decl): Likewise.
1922 * parser.c (cp_parser_string_literal): Likewise.
1924 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1926 PR c++/17763
1927 * error.c (dump_expr): Consistently use the *_cxx_*
1928 variants of the pretty-print functions.
1930 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1932 PR c++/22256
1933 * decl.c (check_special_function_return_type): Just error
1934 on return type specified for conversion operator.
1936 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1938 * typeck2.c (readonly_error): Handle general expressions.
1939 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1941 2007-08-06 Dan Hipschman <dsh@google.com>
1943 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1944 access function name.
1946 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1948 PR pch/13676
1949 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1950 * g++spec.c (lang_specific_driver): Check them.
1952 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1954 PR c++/19532
1955 * pt.c (inline_needs_template_parms): Fix comment; change return type
1956 to bool.
1958 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1960 Revert:
1961 2007-03-26 Dirk Mueller <dmueller@suse.de>
1963 * parser.c (cp_parser_member_declaration): Pedwarn
1964 about stray semicolons after member declarations.
1966 2007-08-02 Lee Millward <lee.millward@gmail.com>
1968 PR c++/30849
1969 PR c++/30850
1970 PR c++/30851
1971 * parser.c (cp_parser_asm_definition): Detect and discard asm
1972 statements with invalid inputs or outputs.
1973 (cp_parser_asm_operand_list): Return error mark node if any
1974 of the operands are invalid. Adjust documentation.
1976 2007-08-02 Nick Clifton <nickc@redhat.com>
1978 * typeck.c: Change copyright header to refer to version 3 of the
1979 GNU General Public License and to point readers at the COPYING3
1980 file and the FSF's license web page.
1981 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1982 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1983 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1984 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1985 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1986 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1987 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1988 name-lookup.h, parser.c: Likewise.
1990 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1992 PR middle-end/32668
1993 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1995 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1997 PR c++/32108
1998 * semantics.c (finish_label_stmt): Reject the __label__
1999 extension outside function scopes.
2001 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2003 * parser.c (eof_token): Un-constify.
2004 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2005 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2006 casts.
2008 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2010 * pt.c, tree.c, typeck2.c: Fix comment typos.
2012 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2013 Mark Mitchell <mark@codesourcery.com>
2015 PR c++/30917
2016 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2017 hidden due to friend declarations in local classes.
2019 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2021 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2022 * cp-tree.def (DECLTYPE_TYPE): New.
2023 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2024 (dump_type_prefix): Ditto.
2025 (dump_type_suffix): Ditto.
2026 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2027 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2028 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2029 types.
2030 (DECLTYPE_TYPE_EXPR): New.
2031 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2032 (finish_declared_type): Declare.
2033 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2034 DECLTYPE_TYPE nodes.
2035 (pp_cxx_type_id): Ditto.
2036 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2037 (tsubst): Substitute into a DECLTYPE_TYPE node.
2038 (tsubst_copy): Ditto.
2039 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2040 nodes.
2041 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2042 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2043 structural equality (because we can't hash the expressions).
2044 (finish_declared_type): New.
2045 * lex.c (reswords): Add "decltype" keyword.
2046 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2047 (cp_parser_postfix_expression): Add member_access_only_p to
2048 restrict postfix expression to member access expressions.
2049 (cp_parser_unary_expression): Update call to
2050 cp_parser_postfix_expression to reflect new parameter.
2051 (cp_parser_declared_type): New.
2052 (cp_parser_simple_type_specifier): Parse decltype types.
2054 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2056 PR c++/32346
2057 * call.c (convert_for_arg_passing): Only widen bitfields to their
2058 declared types if necessary.
2060 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2062 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2063 Constify.
2065 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2067 * decl.c (typename_hash, typename_compare): Constify.
2068 * mangle.c (hash_type, compare_type): Likewise.
2069 * pt.c (eq_local_specializations, hash_local_specialization):
2070 Likewise.
2071 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2072 list_hash): Likewise.
2073 * typeck2.c (pat_compare): Likewise.
2075 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2077 * method.c (implicitly_declare_fn): Increase alignment if member
2078 function pointer format requires it.
2080 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2082 PR c++/29001
2083 * typeck.c (check_return_expr): Do not pass a null argument
2084 to null_ptr_cst_p.
2086 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2088 PR c++/32561
2089 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2090 only on VAR_DECL.
2092 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2094 PR c++/32839
2095 * typeck.c (convert_arguments): Only use default args if we have
2096 a function decl.
2098 PR c++/30818
2099 * typeck.c (structural_comptypes): No need to check
2100 resolve_typename_type return value here.
2101 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2102 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2103 original type rather than error_mark_node in case of failure.
2104 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2105 resolve_typename_type result check.
2106 (cp_parser_direct_declarator, cp_parser_head,
2107 cp_parser_constructor_declarator_p): Likewise.
2109 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2111 * pt.c (template_parms_variadic_p): Remove.
2112 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2114 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2116 PR c++/30854
2117 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2118 argument to dump_aggr_init_expr_args instead of false.
2120 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2122 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2123 canonical types; otherwise, fall back to structural type
2124 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2125 internal compiler error if the canonical types are wrong.
2127 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2129 PR c++/32560
2130 * parser.c (cp_parser_make_indirect_declarator): When the
2131 the code argument is ERROR_MARK return cp_error_declarator.
2133 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2135 PR 32617
2136 * decl.c (cxx_init_decl_processing): Don't set
2137 force_align_functions_log.
2138 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2139 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2140 FUNCTION_DECL, return its alignment.
2142 2007-07-09 Richard Guenther <rguenther@suse.de>
2144 * decl.c (start_preparsed_function): Do not promote return type.
2146 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2148 PR c++/30535
2149 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2151 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2153 PR c++/32232
2154 * pt.c (resolve_overloaded_unification): Robustify. Return a
2155 bool, not an int.
2156 (type_unification_real): Adjust accordingly.
2158 2007-07-06 Richard Guenther <rguenther@suse.de>
2160 * init.c (build_new_1): Use the correct pointer type.
2161 * typeck2.c (build_m_component_ref): Likewise.
2163 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2165 PR c++/32245
2166 * init.c (build_zero_init): Always build an initializer for
2167 non-static storage.
2168 * typeck2.c (build_functional_cast): Use build_zero_init.
2170 PR c++/32251
2171 * init.c (build_new_1): Always pass the allocation function to
2172 build_op_delete_call.
2173 * call.c (build_op_delete_call): Handle operator delete with a
2174 variable-argument list. Do not issue an error when no matching
2175 deallocation function is available for a new operator.
2177 PR c++/31992
2178 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2179 * decl.c (value_dependent_init_p): New function.
2180 (cp_finish_decl): Use it.
2181 * pt.c (value_dependent_expression_p): Use
2182 any_value_dependent_elements_p.
2183 * parser.c (cp_parser_primary_expression): Add comment about
2184 treating dependent qualified names as integral
2185 constant-expressions.
2187 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2189 * decl.c (build_ptrmemfunc_type): Always use structural equality
2190 tests when comparing pointer-to-member-function types, because the
2191 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2192 types.
2194 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2196 * init.c (build_new): Tweak comment.
2198 2007-06-29 Dave Brolley <brolley@redhat.com>
2200 PR c++/31743
2201 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2202 type to its base type and number of elements here.
2203 * init.c (build_new): Call complete_type_or_else to ensure that the
2204 type is complete and to issue a diagnostic if it is not.
2205 (build_new_1): Don't call complete_type_or_else here.
2207 2007-07-03 Richard Guenther <rguenther@suse.de>
2209 PR c++/32609
2210 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2211 after recursing.
2213 2007-07-02 Simon Baldwin <simonb@google.com>
2215 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2216 for inner-style nested forward declarations that don't declare
2217 anything useful.
2219 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2221 PR c++/31748
2222 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2223 DECL_P in not a variable and appears more than once error messages.
2225 2007-07-01 Ollie Wild <aaw@google.com>
2227 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2228 (select_decl): Remove function.
2229 (unqualified_namespace_lookup): Populate binding by calling
2230 ambiguous_decl. Remove select_decl call.
2231 (lookup_qualified_name): Remove select_decl call.
2232 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2233 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2234 generation when name lookup is ambiguous.
2236 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2238 PR c++/31724
2239 * init.c (build_new_1): Use structural equality on the copy of the
2240 array type.
2242 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2244 * decl2.c (determine_visibility): Implement
2245 flag_visibility_ms_compat effect on type info.
2246 * decl.c (cxx_init_decl_processing): Implement
2247 global effect of flag_visibility_ms_compat.
2249 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2251 * decl2.c (start_objects): Mark constructor-running function
2252 as artificial.
2254 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2256 PR c++/32111
2257 * decl.c (grokdeclarator): Reset friendp for member functions declared
2258 friend of their own class.
2260 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2262 * decl2.c (determine_visibility): Don't look for dllexport here.
2263 (determine_visibility_from_class): Tidy.
2265 2007-06-18 Simon Baldwin <simonb@google.com>
2267 PR c++/31923
2268 * parser.c (cp_parser_single_declaration): Added check for storage
2269 class other than sc_none in parsed declaration, and a flag to indicate
2270 if the call is part of an explicit template specialization parse.
2271 * (cp_parser_explicit_specialization): Specialization check flag added
2272 to call to cp_parser_single_declaration(), set true.
2273 * (cp_parser_template_declaration_after_export): Specialization check
2274 flag added to call to cp_parser_single_declaration(), set false.
2275 * pt.c (check_explicit_specialization): Added code to copy visiblity
2276 and linkage from the templated function to the explicit specialization.
2278 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2280 * typeck.c (build_binary_op): For templates build the
2281 expression in pieces to avoid the assert in build2_stat.
2282 (get_member_function_from_ptrfunc):
2283 Change over to using POINTER_PLUS_EXPR and convert
2284 the second operand to sizetype.
2285 * typeck2.c (build_m_component_ref): Likewise.
2286 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2287 instead of PLUS_EXPR for pointers.
2288 (build_new_1): Likewise.
2289 (build_vec_delete_1): Likewise.
2290 (build_vec_delete): Likewise.
2291 * class.c (build_base_path): Likewise.
2292 (build_base_path): Likewise.
2293 (convert_to_base_statically): Likewise.
2294 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2295 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2296 instead of PLUS_EXPR.
2297 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2298 instead of PLUS_EXPR for pointers.
2299 * call.c (build_special_member_call): Likewise.
2300 * rtti.c (build_headof): Likewise.
2301 Use sizetype instead of ptrdiff_type_node.
2302 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2303 instead of PLUS_EXPR for pointers.
2304 * except.c (expand_start_catch_block): Do a
2305 NEGATIVE and then a POINTER_PLUS_EXPR instead
2306 of a MINUS_EXPR.
2307 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2308 PLUS_EXPR on pointer types over to use
2309 POINTER_PLUS_EXPR and remove the conversion
2310 to the pointer types.
2311 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2312 adding to a pointer type. Use size_int instead of
2313 ssize_int. Convert the index to sizetype before
2314 adding it to the pointer.
2316 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2318 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2319 (DECL_ANON_UNION_VAR_P): New macro.
2320 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2321 than DECL_VAR_MARKED_P, to keep track of which variables we have
2322 seen.
2323 * decl.c (redeclaration_error_message): Complain about redeclaring
2324 anonymous union members at namespace scope.
2325 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2327 2007-06-14 Geoff Keating <geoffk@apple.com>
2329 * decl2.c (determine_visibility): Ensure that functions with
2330 hidden types as parameters are hidden.
2332 PR 31093
2333 * decl2.c (determine_visibility): Remove duplicate code for
2334 handling type info.
2336 2007-06-12 Ian Lance Taylor <iant@google.com>
2338 PR libstdc++/29286
2339 * init.c (avoid_placement_new_aliasing): New static function.
2340 (build_new_1): Call it.
2342 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2344 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2345 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2347 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2349 PR c++/32177
2350 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2351 on init, the non-decl cond operand and increment value.
2353 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2355 PR c++/30759
2356 * decl.c (check_initializer): Report an error when a brace enclosed
2357 initializer is used for a non-aggregate type in C++98.
2358 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2359 cxx_dialect.
2360 (grokdeclarator): Likewise.
2361 (move_fn_p): Likewise.
2362 * typeck.c (check_return_expr): Likewise.
2363 * call.c (reference_binding): Likewise.
2364 * error.c (cp_cpp_error): Likewise.
2365 * pt.c (check_default_tmpl_args): Likewise.
2366 (tsubst): Likewise.
2367 * lex.c (init_reswords): Likewise.
2368 * parser.c (p_parser_primary_expression): Likewise.
2369 (TOKEN_PRECEDENCE): Likewise.
2370 (cp_parser_init_declarator): Likewise.
2371 (cp_parser_ptr_operator): Likewise.
2372 (cp_parser_parameter_declaration): Likewise.
2373 (cp_parser_enclosed_template_argument_list): Likewise.
2374 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2375 (cp_parser_next_token_ends_template_argument_p): Likewise.
2377 2007-06-04 Simon Baldwin <simonb@google.com>
2379 * decl.c (grokdeclarator): Readability change. Moved case labels
2380 into direct switch statement scope.
2382 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2384 * call.c (convert_like_real): Remove pointless code.
2386 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2388 * decl.c (get_atexit_fn_ptr_type): New function.
2389 (get_atexit_node): Use it.
2390 (start_cleanup_fn): Likewise.
2391 (register_dtor_fn): Use the object's destructor, instead of a
2392 separate cleanup function, where possible.
2393 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2394 (atexit_fn_ptr_type_node): New macro.
2395 * decl2.c (build_cleanup): Use build_address.
2397 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2399 * typeck.c (build_binary_op): Include types in error.
2401 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2403 PR c++/31806
2404 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2405 needs runtime initialization.
2407 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2409 PR c++/32158
2410 * semantics.c (finish_trait_expr): Complete the types.
2412 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2413 Douglas Gregor <doug.gregor@gmail.com>
2414 Pedro Lamarao <pedro.lamarao@mndfck.org>
2415 Howard Hinnant <howard.hinnant@gmail.com>
2417 PR c++/7412
2418 PR c++/29939
2419 * typeck.c (comptypes): Don't consider rvalue and lvalue
2420 reference types to be equivalent.
2421 (check_return_expr): Move from certain lvalues when returning
2422 them.
2423 * decl.c (grokdeclarator): Implement reference collapsing.
2424 (copy_fn_p): Don't consider constructors taking rvalue references
2425 to be copy constructors.
2426 (move_fn_p): New.
2427 * call.c (conversion): New "rvaluedness_matches_p" member.
2428 (convert_class_to_reference): Require reference type as first
2429 parameter instead of base type.
2430 (reference_binding): Add logic to handle rvalue references.
2431 (implicit_conversion): Update inaccurate comment.
2432 (convert_like_real): Disable creation of temporaries that are
2433 impossible to initialize for types with move constructors.
2434 (build_over_call): Elide move constructors when possible.
2435 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2436 (maybe_handle_ref_bind): Return conversion instead of type node.
2437 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2438 determine preferred conversion sequences.
2439 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2440 (LOOKUP_PREFER_RVALUE): New.
2441 (DECL_MOVE_CONSTRUCTOR_P): New.
2442 (struct cp_declarator): Add "reference" member for reference
2443 types, with new "rvalue_ref" flag.
2444 (cp_build_reference_type): Declare.
2445 (move_fn_p): Declare.
2446 * error.c (dump_type_prefix): Format rvalue reference types
2447 correctly in error messages.
2448 * except.c (build_throw): Move from certain lvalues when
2449 throwing.
2450 * mangle.c (write_type): Mangle rvalue references differently
2451 than regular references.
2452 * parser.c (make_reference_declarator): Add boolean parameter for
2453 rvalue references.
2454 (cp_parser_make_indirect_declarator): New.
2455 (cp_parser_new_declarator_opt): Call
2456 cp_parser_make_indirect_declarator.
2457 (cp_parser_conversion_declarator_opt): Ditto.
2458 (cp_parser_declarator): Ditto.
2459 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2460 declarators.
2461 * pt.c (tsubst): Implement reference collapsing.
2462 (maybe_adjust_types_for_deduction): Implement special template
2463 parameter deduction rule for rvalue references.
2464 (type_unification_real): Update calls to
2465 maybe_adjust_types_for_deduction.
2466 (try_one_overload): Ditto.
2467 (unify_pack_expansion): Ditto.
2468 * tree.c (lvalue_p_1): Handle rvalue reference types.
2469 (cp_build_reference_type): New.
2471 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2473 PR c++/31809
2474 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2475 variables that need runtime initialization.
2477 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2479 PR c++/31339
2480 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2481 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2482 case POSTDECREMENT_EXPR>): Return the error_mark_node
2483 if either the real or imaginary parts would an
2484 error_mark_node.
2486 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2487 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2489 PR c++/31745
2490 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2491 token is a closing brace, false if there are no tokens left.
2492 (cp_parser_namespace_alias_definition): Only consume the next token if
2493 it is a closing brace.
2495 * parser.c (cp_parser_class_specifier): Likewise.
2497 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2499 * semantics.c (finish_member_declaration): Fix a typo in the
2500 last checkin.
2502 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2504 PR c++/31431
2505 PR c++/31432
2506 PR c++/31434
2507 PR c++/31435
2508 PR c++/31437
2509 PR c++/31438
2510 PR c++/31442
2511 PR c++/31443
2512 PR c++/31444
2513 PR c++/31445
2514 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2515 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2516 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2517 whether everything was okay. Fix indentation.
2518 (push_template_decl_real): Check for bare parameter packs in
2519 function parameters; where errors occur, mark the parameter types
2520 with ERROR_MARK_NODEs to avert ICEs.
2521 (coerce_template_parameter_pack): New.
2522 (coerce_template_parms): Moved parameter pack coercion into
2523 coerce_template_parameter_pack, and permit it anywhere in the
2524 template parameter list (not just at the end). Parameter and
2525 argument indices can vary (somewhat) separately now, so add
2526 PARM_IDX and ARG_IDX.
2527 (fn_type_unification): Don't set an argument pack as incomplete if
2528 no argument pack was deduced.
2529 (type_unification_real): If a type parameter is a parameter pack
2530 and has not otherwise been deduced, it will be deduced to an empty
2531 parameter pack.
2532 (more_specialized_fn): Use the actual lengths of the argument
2533 lists when comparing against expansions.
2534 * semantics.c (finish_member_declaration): If a field's type has
2535 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2537 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2539 PR target/27067
2540 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2542 2007-05-22 Ollie Wild <aaw@google.com>
2544 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2545 (unqualified_namespace_lookup): Adds check for hidden types.
2547 2007-05-22 Ollie Wild <aaw@google.com>
2549 * decl.c (duplicate_decls): Verify namespace names are unique.
2551 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2553 * decl.c (cxx_maybe_build_cleanup): Handle
2554 __attribute__((cleanup)).
2556 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2558 * cvt.c (cp_convert_and_check): Don't check warnings if the
2559 conversion failed.
2561 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2563 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2565 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2567 PR c++/29928
2568 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2569 type only if is a class type (5.2.8/4).
2571 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2573 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2574 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2575 c_common_unsigned_type.
2577 2007-05-11 Silvius Rus <rus@google.com>
2579 * cp/typeck.c (build_indirect_ref): Add call to
2580 strict_aliasing_warning.
2581 (build_reinterpret_cast_1): Condition call to
2582 strict_aliasing_warning.
2584 2007-05-11 Jan Hubicka <jh@suse.cz>
2586 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2587 * decl2.c (start_objects): ctors and dtors are no longer public.
2588 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2590 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2592 * typeck.c (build_unary_op): Remove code that used to
2593 handle non lvalue increments/decrements.
2595 2007-05-07 Mike Stump <mrs@apple.com>
2597 * parser.c (check_empty_body): Add.
2598 (cp_parser_iteration_statement): Add call to check_empty_body.
2600 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2602 PR 31775
2603 * mangle.c (write_mangled_name): Mangle static variable names.
2604 (write_unqualified_name): Use local-source-name for
2605 namespace-scope static variables.
2607 2007-05-04 Dirk Mueller <dmueller@suse.de>
2609 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2610 not in effect.
2612 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2614 PR c++/31663
2615 * decl2.c (constrain_class_visibility):
2616 Use strip_pointer_or_array_types instead of strip_array_types.
2618 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2620 PR C++/30221
2621 * decl.c (reshape_init_r): Don't reshape the first element if it
2622 is a pointer to member function.
2624 2007-04-27 Simon Baldwin <simonb@google.com>
2626 * decl.c (grokparms): Changed message format from %qD to %qE.
2628 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2630 * error.c (maybe_warn_variadic_templates): Variadic templates are
2631 now in C++0x, so only warn about them in C++98 mode.
2633 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2635 PR C++/30016
2636 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2637 integeral types from vectors types.
2639 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2641 PR c++/31598
2642 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2643 for type dependent OMP_CLAUSE_DECLs.
2645 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2647 PR c++/31338
2648 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2649 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2650 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2651 * init.c (build_zero_init): Adjust, as
2652 COMPLEX_TYPE is now a SCALAR_TYPE.
2653 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2654 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2656 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2658 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2659 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2660 (trait_expr_value): Adjust.
2662 2007-04-23 Simon Baldwin <simonb@google.com>
2664 * decl.c (grokparms): Added new error for duplicate function
2665 parameters names in function prototypes, to match gcc behavior.
2667 2007-04-23 Jan Hubicka <jh@suse.cz>
2669 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2670 bits dirrectly.
2672 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2674 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2675 instead of checking GIMPLE_STMT_P in chain_next.
2677 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2679 PR c++/31513
2680 * call.c (convert_for_arg_passing): Convert bitfields to their
2681 declared types.
2683 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2685 PR c++/31517
2686 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2688 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2690 PR c++/29365
2691 * cp/decl2.c (constrain_class_visibility):
2692 Do not warn about the use of anonymous namespace in the main input file.
2694 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2696 * cp-tree.h (current_template_parms): Fix typo in comment.
2698 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2700 * cp-tree.h, error.c: Fix comment typos.
2702 2007-04-13 Jason Merrill <jason@redhat.com>
2704 PR c++/31074
2705 * call.c (reference_binding): Add c_cast_p parm. If true,
2706 add quals to TO as needed to make it reference-compatible.
2708 2007-04-11 Jan Hubicka <jh@suse.cz>
2710 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2711 that we are not processing template_decl.
2713 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2715 PR c++/31449
2716 * class.c (build_base_path): Ensure that the converted pointer has
2717 the same cv-qualification as the input.
2719 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2721 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2723 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2725 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2726 Do not set it.
2727 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2728 * tree.c (cp_add_pending_fn_decls): Remove.
2729 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2731 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2733 Revert change removing staticp.
2735 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2737 * cp-objcp-common.c (cxx_staticp): Remove.
2738 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2739 * cp-tree.h (cxx_staticp):
2741 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2743 * class.c (check_for_override): Don't remove dllmport attribute
2744 of virtual methods.
2746 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2748 PR c++/30847
2749 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2750 type issue error and return early.
2752 2007-03-30 Jason Merrill <jason@redhat.com>
2754 PR c++/31187
2755 * typeck.c (cp_type_readonly): New fn.
2756 * cp-tree.h: Declare it.
2757 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2758 (cp_finish_decl): Not here.
2760 2007-03-31 Richard Guenther <rguenther@suse.de>
2762 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2763 pointer-map.
2765 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2767 PR c++/31138
2768 PR c++/31140
2769 PR c++/31141
2770 * parser.c (declarator_can_be_parameter_pack): New.
2771 (cp_parser_template_parameter): Only parse the `...' if the
2772 declarator can be a parameter pack.
2773 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2774 is NULL.
2775 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2776 types (they could be used as array bounds).
2777 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2778 (tsubst_pack_expansion): Handle failure to expand parameter
2779 packs.
2781 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2783 PR c++/26099
2784 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2785 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2786 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2787 (CLASS_TYPE_NON_UNION_P): Add.
2788 (struct lang_type_class): Add has_complex_dflt.
2789 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2790 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2791 * cp-tree.def: Add TRAIT_EXPR.
2792 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2793 * lex.c (struct resword): Add __has_nothrow_assign,
2794 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2795 __has_trivial_constructor, __has_trivial_copy,
2796 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2797 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2798 __is_pod, __is_polymorphic, __is_union.
2799 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2800 (cp_parser_trait_expr): New.
2801 * semantics.c (finish_trait_expr, trait_expr_value
2802 classtype_has_nothrow_copy_or_assign_p): New.
2803 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2804 as static.
2805 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2806 * class.c (check_bases, check_field_decl, check_bases_and_members):
2807 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2808 * pt.c (uses_template_parms, tsubst_copy_and_build,
2809 value_dependent_expression_p, type_dependent_expression_p): Deal with
2810 TRAIT_EXPR.
2811 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2813 2007-03-29 Richard Guenther <rguenther@suse.de>
2815 * tree.c (cp_walk_subtrees): Do not set input_location.
2817 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2819 PR c++/29077
2820 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2821 destructor.
2823 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2825 * parser.c (struct cp_parser): Update comment for
2826 greater_than_is_operator_p.
2827 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2828 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2829 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2830 !GREATER_THAN_IS_OPERATOR_P.
2831 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2832 `>>' operators that will become two `>' tokens in C++0x.
2833 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2834 mode, allowing it to terminate default arguments.
2835 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2836 `>>' like two consecutive `>' tokens.
2837 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2838 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2839 ends a template argument.
2841 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2843 * decl.c (redeclaration_error_message): Complain when redeclaring
2844 a friend function with default template arguments (C++0x mode only).
2845 * cp-tree.h (check_default_tmpl_args): Declare.
2846 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2847 template arguments in function templates. Add support for checking
2848 the default template arguments of friend templates.
2849 (push_template_decl_real): Fix call to check_default_tmpl_args.
2850 (type_unification_real): If a template parameter has not been
2851 deduced but provides a default template argument, substitute into
2852 that default template argument.
2853 * parser.c (cp_parser_init_declarator): When declaring (but not
2854 defining!) a function template in C++0x mode, check for default
2855 template arguments.
2857 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2859 PR c++/29993
2860 * decl.c (grokdeclarator): Deal with cv-qualified function type
2861 typedefs in the same way for member and non-member functions.
2863 2007-03-26 Dirk Mueller <dmueller@suse.de>
2865 * parser.c (cp_parser_member_declaration): Pedwarn
2866 about stray semicolons after member declarations.
2868 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2870 PR c++/30500
2871 * pt.c (instantiate_decl): Set in_system_header.
2873 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2875 * cp-tree.h (current_tempalte_parms): Improve documentation.
2876 * pt.c (current_template_args): Likewise.
2878 PR c++/30863
2879 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2880 not consume tokens when failing.
2882 2007-03-22 Jim Wilson <wilson@specifix.com>
2883 Mark Mitchell <mark@codesourcery.com>
2885 PR c++/31273
2886 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2887 consistent with FROM.
2889 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2891 * error.c (dump_expr): Handle dependent names that designate types.
2892 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2894 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2896 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2898 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2900 * cvt.c (cp_convert_and_check) : Define.
2901 * cp-tree.h (cp_convert_and_check): Declare.
2902 * call.c (convert_conversion_warnings): Rename to
2903 conversion_null_warnings. The warning for floating-point to
2904 integer is handled by convert_and_check in convert_like_real.
2905 (convert_like_real): convert_conversion_warnings was renamed as
2906 conversion_null_warnings.
2907 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2908 overflow and changes of value during conversion.
2910 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2912 PR c++/30891
2913 * parser.c (cp_parser_statement): If 'namespace' is found, this
2914 only can be a namespace alias definition, so parse it now.
2915 (cp_parser_namespace_alias_definition): if we find an open brace
2916 instead of '=', then this is actually a misplaced namespace
2917 definition.
2919 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2921 PR c++/24924
2922 * decl.c (cxx_init_decl_processing): Move command-line options
2923 processing to c-opts.c.
2925 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2927 * ptree.c (cxx_print_type): Use formatting markup for integers
2928 when printing template parameter index/level/orig level.
2929 (cxx_print_xnode): Ditto.
2930 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2931 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2932 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2933 HOST_WIDE_INTs.
2934 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2935 rather than a HOST_WIDE_INT.
2936 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2937 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2938 better bit-packing.
2939 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2940 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2941 IN_BASE_INITIALIZER bool bitfields.
2942 (struct cp_declarator): Make KIND a 4-bit field. Make
2943 PARAMETER_PACK_P a bool bitfield just after KIND.
2944 * pt.c (uses_parameter_packs): Destroy the pointer set.
2945 (make_pack_expansion): Ditto.
2946 (check_for_bare_parameter_packs): Ditto.
2947 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2949 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2951 PR c++/31165
2952 * call.c (convert_default_arg): Instead of copying the node,
2953 unshare it.
2955 2007-03-15 Dirk Mueller <dmueller@suse.de>
2957 PR c++/30860
2958 * call.c (convert_conversion_warnings): New..
2959 (convert_like_real): .. factored out from here.
2960 (convert_conversion_warnings): Add warning about
2961 false being converted to NULL in argument passing.
2963 2007-03-14 Dirk Mueller <dmueller@suse.de>
2965 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2966 (finish_do_body): Warn about empty body in do/while statement.
2968 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2970 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2972 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2974 PR c/21438
2975 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2976 warning.
2978 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2980 * cp/repo.c (init_repo): Initialize random_seed saved options.
2981 (finish_repo): Adjust.
2983 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2985 PR bootstrap/30899
2986 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2987 which to copy.
2989 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2991 * decl.c (compute_array_index_type): New warning flag warn_vla.
2993 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2995 PR c++/30108
2996 * call.c (convert_default_arg): Copy non-constant arguments.
2998 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3000 PR c++/31038
3001 * parser.c (cp_parser_postfix_expression): Disallow compound
3002 literals in constant expressions.
3004 PR c++/30328
3005 * semantics.c (finish_typeof): Use unlowered_expr_type.
3007 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3009 PR c++/30274
3010 * cp-tree.h (unlowered_expr_type): New function.
3011 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3012 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3013 (unlowered_expr_type): New function.
3014 (build_unary_op): Disallow predecrements of bool bitfields.
3015 * call.c (build_conditional_expr): Use unlowered_expr_type.
3016 * pt.c (type_unification_real): Likewise.
3018 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3020 PR c++/20599
3021 * typeck.c (check_return_expr): Check for bare parameter packs.
3022 (comptypes): Compare template parameter packs and
3023 type pack expansions.
3024 * decl.c (grokdeclarator): Deal with the declaration of function
3025 parameter packs.
3026 (grokparms): Verify that the (optional) function parameter pack is
3027 at the end of the parameter list.
3028 (xref_basetypes): Handle pack expansions in the base class.
3029 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3030 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3031 (NONTYPE_ARGUMENT_PACK): New.
3032 (TYPE_PACK_EXPANSION): New.
3033 (EXPR_PACK_EXPANSION): New.
3034 (ARGUMENT_PACK_SELECT): New.
3035 * cp-objcp-common.c (cp_tree_size): Compute size of
3036 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3037 ARGUMENT_PACK_SELECT.
3038 * error.c (dump_template_argument): Print template argument packs.
3039 (dump_template_argument_list): Ditto.
3040 (dump_template_parameter): Dump `...' for template type parameter
3041 packs.
3042 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3043 (dump_parameters): Print function parameter packs.
3044 (dump_template_parms): Print template argument packs.
3045 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3046 (maybe_warn_variadic_templates): New.
3047 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3048 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3049 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3050 CAST_EXPR.
3051 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3052 (write_template_arg): Write argument packs as separate arguments.
3053 * cp-tree.h (struct template_parm_index_s): Add flag that
3054 indicates that the template parameter is actually a parameter
3055 pack.
3056 (struct tree_argument_pack_select): New.
3057 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3058 (union lang_tree_node): Add argument_pack_select.
3059 (FUNCTION_PARAMETER_PACK_P): New.
3060 (PACK_EXPANSION_P): New.
3061 (PACK_EXPANSION_PATTERN): New.
3062 (SET_PACK_EXPANSION_PATTERN): New.
3063 (PACK_EXPANSION_PARAMETER_PACKS): New.
3064 (ARGUMENT_PACK_P): New.
3065 (ARGUMENT_PACK_ARGS): New.
3066 (SET_ARGUMENT_PACK_ARGS): New.
3067 (ARGUMENT_PACK_INCOMPLETE_P): New.
3068 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3069 (TEMPLATE_PARM_PARAMETER_PACK): New.
3070 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3071 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3072 (ARGUMENT_PACK_SELECT_INDEX): New.
3073 (ARGUMENT_PACK_SELECT_ARG): New.
3074 (struct cp_declarator): Add parameter_pack_p flag.
3075 (maybe_warn_variadic_templates): Declare.
3076 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3077 indicate a template parameter pack.
3078 (uses_parameter_packs): Declare.
3079 (template_parameter_pack_p): Declare.
3080 (template_parms_variadic_p): Declare.
3081 (make_pack_expansion): Declare.
3082 (check_for_bare_parameter_packs): Declare.
3083 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3084 sizeof... expressions.
3085 (pp_cxx_expression): Print pack expansions and non-type argument
3086 packs.
3087 (pp_cxx_exception_specification): Print pack expansions.
3088 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3089 (pp_cxx_ctor_initializer): Print pack expansions.
3090 (pp_cxx_type_id): Print pack expansions.
3091 (pp_cxx_template_argument_list): Print argument packs.
3092 (pp_cxx_template_parameter): Print ellipsis for template parameter
3093 packs.
3094 * pt.c (comp_template_parms): Compare template parameter packs.
3095 (template_parameter_pack_p): New.
3096 (template_parms_variadic_p): New.
3097 (template_args_variadic_p): New.
3098 (make_ith_pack_parameter_name): New.
3099 (struct find_parameter_pack_data): New.
3100 (find_parameter_packs_r): New.
3101 (uses_parameter_packs): New.
3102 (make_pack_expansion): New.
3103 (check_for_bare_parameter_packs): New.
3104 (expand_template_argument_pack): New.
3105 (reduce_template_parm_level): Propagate parameter pack flag.
3106 (process_template_parm): Add is_parameter_pack parameter to state
3107 when the parameter is actually a parameter pack. Create template
3108 parameter packs when is_parameter_pack is true.
3109 (current_template_args): The argument for a template parameter
3110 pack is an argument pack containing a single pack expansion.
3111 (process_partial_specialization): When checking that non-type
3112 argument expressions do not involve template parameters, loop over
3113 the arguments in argument packs separately.
3114 (push_template_decl_real): Check that the type of the declaration
3115 does not have any bare parameter packs. Check that primary
3116 templates have no more than one parameter pack, and that it comes
3117 at the end of the template parameter list.
3118 (convert_template_argument): Handle coercions for pack expansion
3119 expressions by coercing the pattern then rebuilding the expansion.
3120 (coerce_template_parms): When coercing the arguments for a
3121 variadic template, pack "extra" arguments into an argument pack.
3122 (coerce_template_template_parms): Cannot coerce between parameter
3123 packs and non-pack parameters.
3124 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3125 (comp_template_args): Expand all template arguments packs before
3126 comparing template argument lists.
3127 (mangle_class_name_for_template): Make argument packs as separate
3128 template arguments.
3129 (for_each_template_parm_r): No need to handle BASELINK.
3130 (instantiate_class_template): Handle pack expansions in the base
3131 class list.
3132 (tsubst_pack_expansion): New.
3133 (tsubst_template_args): Handle substitutions of argument packs and
3134 pack expansion into template argument lists.
3135 (tsubst_decl): Expand function parameter packs into separate
3136 function parameters.
3137 (tsubst_arg_types): Expand a type pack expansion into separate
3138 argument types.
3139 (tsubst_exception_specification): Handle pack expansions in
3140 exception specifiers.
3141 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3142 replacing a template parameter with its argument. If we encounter
3143 a substitution for an argument pack, just return the parameter
3144 itself.
3145 (tsubst_copy): sizeof(X...) returns the number of elements in
3146 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3147 PARM_DECL is a parameter pack.
3148 (tsubst_expr): Expression pack expansions and argument packs
3149 cannot show up here; they will all be handled through function
3150 calls, sizeof, and template argument lists.
3151 (tsubst_copy_and_build): sizeof(X...) returns the number of
3152 elements in parameter pack X. Handle pack expansions in TREE_LIST
3153 and CONSTRUCTOR nodes.
3154 (fn_type_unification): Handle "incomplete" explicit template
3155 argument lists that specify some of the arguments for a template
3156 parameter pack.
3157 (type_unification_real): Unify arguments against pack expansions.
3158 (template_parm_level_and_index): New, helper function.
3159 (unify_pack_expansion): New.
3160 (unify): Unify argument packs on an argument-by-argument basis,
3161 handling variadic argument packs as well.
3162 (more_specialized_fn): Handle unification of function parameter
3163 packs. All things being equal, prefer non-variadic function
3164 templates to variadic function templates.
3165 (more_specialized_class): Prefer the variadic class template
3166 partial specialization that binds fewer arguments to a parameter
3167 pack.
3168 (regenerate_decl_from_template): Expand function parameter packs
3169 into separate parameters.
3170 (instantiate_decl): Ditto.
3171 (tsubst_initializer_list): Handle pack expansions for base-class
3172 initializers.
3173 (dependent_type_p_r): Determine dependent types in argument packs
3174 and pack expansions.
3175 (value_dependent_expression_p): Determine value-dependence of
3176 non-type argument packs.
3177 (dependent_template_arg_p): Handle argument packs.
3178 * semantics.c (finish_cond): Check for bare parameter packs.
3179 (finish_expr_stmt): Ditto.
3180 (finish_for_expr): Ditto.
3181 (finish_switch_cond): Ditto.
3182 (finish_mem_initializers): Ditto.
3183 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3184 argument packs.
3185 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3186 * parser.c (make_declarator): Declarator is not an expansion.
3187 (make_pointer_declarator): Transfer parameter pack flag to outer
3188 declarator.
3189 (make_reference_declarator): Ditto.
3190 (make_ptrmem_declarator): Ditto.
3191 (make_call_declarator): Ditto.
3192 (make_array_declarator): Ditto.
3193 (cp_parser_postfix_expression): Allow pack expansion expressions
3194 in the argument list for a call expression.
3195 (cp_parser_parenthesized_expression_list): Add new parameter
3196 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3197 into separate arguments."
3198 (cp_parser_new_placement): Allow pack expansion expressions.
3199 (cp_parser_new_initializer): Ditto.
3200 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3201 base-class initializer expansion.
3202 (cp_parser_mem_initializer): Ditto.
3203 (cp_parser_template_parameter_list): Keep track of whether the
3204 template parameter is a template parameter pack.
3205 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3206 template parameter pack.
3207 (cp_parser_type_parameter): Ditto.
3208 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3209 a pack expansion.
3210 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3211 this declarator is a parameter pack.
3212 (cp_parser_parameter_declaration): The ellipsis does not end the
3213 parameter declaration, because it might be a parameter pack. Parse
3214 the ellipsis to indicate a parameter pack.
3215 (cp_parser_initializer): Allow pack expansions.
3216 (cp_parser_initializer_list): Allow ellipsis to create an
3217 initializer expansion.
3218 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3219 expansion.
3220 (cp_parser_type_id_list): Allow ellipsis to create an exception
3221 specifier expansion.
3222 (cp_parser_attribute_list): Don't allow pack expansions.
3223 (cp_parser_functional_cast): Allow pack expansions.
3224 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3225 compute the length of a parameter pack.
3226 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3227 end a template argument.
3228 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3229 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3230 CAST_EXPR.
3232 2007-03-09 Dirk Mueller <dmueller@suse.de>
3234 * cp/call.c (build_new_op): Call warn_logical_operator.
3236 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3238 PR c++/30852
3239 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3241 PR c++/30534
3242 * pt.c (any_template_arguments_need_structural_equality_p):
3243 Robustify.
3245 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3247 * decl.c (grokdeclarator): Disable warnings for anonymous
3248 bitfields.
3250 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3252 * typeck2.c (readonly_error): Always emit a hard error.
3253 Remove last argument.
3254 * cp-tree.h (readonly_error): Adjust prototype.
3255 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3256 * typeck.c (build_unary_op): Likewise.
3257 (build_modify_expr): Likewise.
3259 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3261 PR c++/30895
3262 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3264 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3266 PR c++/15787
3267 * parser.c (struct cp_parser): New IN_IF_STMT.
3268 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3269 returning if parsing the body of an 'if' statement or issuing an
3270 error and continuing.
3271 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3272 body of 'if'.
3273 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3275 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3277 PR c++/28253
3278 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3279 for thunks.
3281 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3283 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3284 Objective-C++. Don't exit early if -shared-libgcc needs to be
3285 added.
3287 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3289 * typeck.c (common_base_type): Delete unused function.
3291 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3293 * Make-lang.in: Add dummy lang.install-pdf target.
3295 2007-03-01 Simon Baldwin <simonb@google.com>
3297 PR c++/23689
3298 * decl.c (check_tag_decl): Added new warning for typedef ignored
3299 when it precedes an otherwise valid non-typedef declaration.
3301 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3303 * typeck.c (build_function_call): Store converted arguments
3304 in a stack-allocated array instead of building a list.
3305 (convert_arguments): Store arguments in the array passed in as an
3306 argument, and return the actual number of arguments.
3307 * call.c (build_call): Delete, and replace with...
3308 (build_call_n, build_call_a): New.
3309 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3310 (build_over_call): Store converted arguments in a stack-allocated
3311 array instead of building a list.
3312 (build_cxx_call): Pass arguments in an array instead of as a list.
3313 (build_java_interface_fn_ref): Rewrite to avoid constructing
3314 argument lists.
3315 * tree.h: Update declarations to reflect above changes.
3316 * method.c (use_thunk): Use a stack-allocated array to hold
3317 the arguments instead of a list.
3318 * rtti.c (throw_bad_cast): Update call to cxx_call.
3319 (throw_bad_typeid): Likewise.
3320 (build_dynamic_cast_1): Likewise.
3321 * init.c (build_builtin_delete_call): Use build_call_n.
3322 * decl.c (expand_static_init): Likewise.
3323 * except.c (cp_protect_cleanup_actions): Likewise.
3324 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3325 (gimplify_must_not_throw_expr): Likewise.
3326 (cxx_omp_apply_fn): Use build_call_a.
3328 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3330 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3331 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3333 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3335 * cp-tree.h (static_ctors): Remove.
3336 * cp-tree.h (static_dtors): Likewise.
3337 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3338 refactoring of tree_map hierarchy.
3339 (decl_shadowed_for_var_insert): Likewise.
3340 * semantics.c (expand_body): Use c_expand_body.
3341 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3342 * decl2.c (static_ctors): Remove.
3343 (static_dtors): Likewise.
3344 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3345 objc_generate_static_init_call. Do not call static_[cd]tors.
3346 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3347 static_[cd]tors.
3348 (cp_write_global_declarations): Likewise.
3350 2007-02-23 Richard Guenther <rguenther@suse.de>
3352 * class.c (note_name_declared_in_class): Make declaration
3353 changes meaning a pedwarn.
3355 2007-02-22 Michael Matz <matz@suse.de>
3357 PR c++/29433
3358 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3359 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3360 dump_function_decl): Guard emitting outer scopes by new flag.
3361 * cp-lang.c (cxx_dwarf_name): New function.
3362 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3363 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3364 Remove functions.
3365 (push_template_decl_real, lookup_template_class): Remove calls
3366 to above functions.
3368 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3370 * call.c (build_new_method_call): Ensure that explicit calls of
3371 destructors have type "void".
3373 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3375 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3376 and -Walways-true with -Waddress.
3377 * cvt.c (convert_to_void): Replace unconditional warning with
3378 -Waddress.
3380 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3382 * decl.c, tree.c: Fix comment typos.
3384 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3386 PR C++/30158
3387 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3388 statement expression if we had an error mark node.
3390 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3391 Brooks Moses <brooks.moses@codesourcery.com>
3392 Lee Millward <lee.millward@codesourcery.com>
3394 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3395 Change class to tcc_vl_exp.
3397 * call.c (build_call): Use build_call_list instead
3398 of build3.
3399 (build_over_call): Likewise.
3400 (build_new_method_call): Use build_min_non_dep_call_list
3401 instead of build_min_non_dep.
3403 * error.c (dump_call_expr_args): New function.
3404 (dump_aggr_init_expr_args): New function.
3405 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3406 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3408 * cvt.c (convert_to_void): Use build_call_array instead
3409 of build3; use new AGGR_INIT_EXPR accessor macros.
3411 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3412 instead of TREE_CODE_LENGTH.
3414 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3415 AGGR_INIT_EXPR accessor macros.
3417 * cp-gimplify.c (cp_gimplify_init_expr): Use
3418 AGGR_INIT_EXPR_SLOT to set the slot operand.
3420 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3421 (AGGR_INIT_EXPR_SLOT): New macro.
3422 (AGGR_INIT_EXPR_ARG): New macro.
3423 (aggr_init_expr_nargs): New macro.
3424 (AGGR_INIT_EXPR_ARGP): New macro.
3425 (aggr_init_expr_arg_iterator): New.
3426 (init_aggr_init_expr_arg_iterator): New.
3427 (next_aggr_init_expr_arg): New.
3428 (first_aggr_init_expr_arg): New.
3429 (more_aggr_init_expr_args_p): New.
3430 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3431 (stabilize_aggr_init): New declaration.
3432 (build_min_non_dep_call_list): Likewise.
3434 * tree.c (process_aggr_init_operands): New function.
3435 (build_aggr_init_array) New function.
3436 (build_cplus_new): Update to use new CALL_EXPR and
3437 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3438 build_aggr_init_array.
3439 (build_min_non_dep_call_list) New function.
3440 (build_min_nt): Assert input code parameter is not a variable
3441 length expression class.
3442 (build_min, build_min_non_dep): Likewise.
3443 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3444 to check for equality instead of recursing. Handle tcc_vl_exp
3445 tree code classes.
3446 (stabilize_call): Update to only handle CALL_EXPRs, not
3447 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3448 (stabilize_aggr_init): New function.
3449 (stabilize_init): Use it.
3451 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3452 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3453 AGGR_INIT_EXPR accessor macros and argument iterators.
3455 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3456 build_vl_exp. Iterate through the operands, recursively
3457 processing each one.
3458 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3459 CALL_EXPR accessor macros.
3460 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3461 tree code classes. Use TREE_OPERAND_LENGTH instead of
3462 TREE_CODE_LENGTH.
3464 * semantics.c (finish_call_expr): Use build_nt_call_list
3465 instead of build_nt.
3466 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3467 accessor macros. Use build_call_array to construct the
3468 CALL_EXPR node instead of build3
3470 * decl2.c (build_offset_ref_call_from_tree): Use
3471 build_nt_call_list and build_min_non_dep_call_list instead
3472 of build_min_nt and build_min_non_dep.
3474 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3475 Use build_nt_call_list instead of build_min_nt.
3477 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3479 PR c++/28943
3480 * call.c (build_conditional_expr): Improve error message.
3482 2007-02-13 Dirk Mueller <dmueller@suse.de>
3484 * friend.c (do_friend): Annotate warning about friend
3485 declarations in templates with OPT_Wnon_template_friend.
3486 Convert informal message from warning() to inform().
3488 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3489 Mark Mitchell <mark@codesourcery.com>
3491 PR c++/14622
3492 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3493 instantiations for variables.
3495 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3497 PR middle-end/7651
3498 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3499 Check warn_unused_value just once.
3501 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3503 PR c++/26988
3504 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3505 (fn_type_unificiation): Likewise.
3506 (get_bindings): Likewise.
3508 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3510 PR target/29487
3511 * decl.c (finish_function): Use DECL_REPLACEABLE.
3512 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3514 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3516 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3518 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3520 * decl.c (grokvardecl): Don't error if !have_tls.
3521 (grokdeclarator): Likewise.
3522 * parser.c (cp_parser_omp_threadprivate): Likewise.
3524 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3526 PR c++/30703
3527 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3528 parameters and result decls in omp clauses.
3529 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3530 by reference.
3532 2007-02-05 Dirk Mueller <dmueller@suse.de>
3534 PR bootstrap/30510
3535 * parser.c (cp_parser_class_specifier): Always initialize bases.
3537 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3539 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3540 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3541 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3542 expressions.
3543 * semantics.c (finish_omp_atomic): Store a whole expression node
3544 in operand 1, and integer_zero_node in operand 0, for dependent
3545 OMP_ATOMIC. Rewrite to make flow easier to understand.
3547 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3549 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3551 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3553 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3554 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3556 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3558 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3559 keyword warning to -Wc++0x-compat.
3561 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3563 * decl.c (grokdeclarator): Update documentation.
3565 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3567 PR c++/30536
3568 * decl.c (grokdeclarator): If __thread is used together with
3569 a storage class other than extern and static, clear thread_p
3570 after issuing diagnostics and fall through to checking the
3571 storage class.
3573 2007-01-30 Roger Sayle <roger@eyesopen.com>
3575 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3576 calculating the size of an array (to avoid recursive errors).
3578 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3580 PR c++/24745
3581 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3582 to -Wpointer-arith.
3583 * call.c (convert_like_real): Don't warn when converting to
3584 boolean type.
3586 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3588 * decl.c (pop_label): Replace warning with call to
3589 warn_for_unused_label.
3591 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3593 PR C++/28988
3594 * semantics.c (finish_pseudo_destructor_expr): Check the
3595 destrutor name by calling check_dtor_name.
3597 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3599 * lex.c (D_CPP0X): Rename.
3600 (D_CXX0X): To this.
3601 (reswords): D_CPP0X -> D_CXX0X.
3602 (init_reswords): Ditto.
3603 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3604 of C++0x keywords as identifiers.
3606 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3608 PR c++/27492
3609 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3610 function decls.
3612 2007-01-23 Ian Lance Taylor <iant@google.com>
3614 * typeck.c (convert_for_assignment): Only warn about a = b = c
3615 when converting to bool.
3617 2007-01-23 Roger Sayle <roger@eyesopen.com>
3619 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3620 TREE_OVERFLOW.
3621 * typeck.c (ignore_overflows): Remove the remaining uses of
3622 TREE_CONSTANT_OVERFLOW.
3624 2007-01-20 Jan Hubicka <jh@suse.cz>
3626 * decl2.c (start_objects, start_static_storage_duration_function):
3627 Do not make the functions uninlinable.
3629 2007-01-17 Ian Lance Taylor <iant@google.com>
3631 * class.c (add_method): Call VEC_reserve_exact rather than passing
3632 a negative size to VEC_reserve.
3634 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3636 PR c++/29573
3637 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3639 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3641 PR c++/28999
3642 * decl.c (make_typename_type): If the qualified name is not a
3643 type, issue an error.
3644 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3645 formatting.
3647 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3649 * rtti.c: Include target.h.
3650 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3651 don't emit typeinfo for fundamental types as weak.
3652 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3654 2007-01-08 Richard Guenther <rguenther@suse.de>
3656 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3658 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3660 * call.c (standard_conversion): Pass flag to
3661 vector_types_convertible_p to disallow emission of note.
3662 * typeck.c (convert_for_assignment): Pass flag to
3663 vector_types_convertible_p to allow emission of note.
3664 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3665 to disallow emission of note.
3667 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3669 PR c++/28986
3670 * typeck.c (build_binary_op): Call overflow_warning if
3671 TREE_OVERFLOW_P is true for the result and not for any of the
3672 operands.
3674 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3676 PR c++/19439
3677 * class.c (add_method): Don't wait until template
3678 instantiation time to complain about duplicate methods.
3680 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3682 PR c/19978
3683 * semantics.c (finish_unary_op_expr): Warn only if result
3684 overflowed and operands did not.
3686 2007-01-05 Ian Lance Taylor <iant@google.com>
3688 * typeck.c (build_binary_op): Warn about comparing a non-weak
3689 address to NULL.
3691 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3693 * pt.c (tsubst): Propagate the need for structural equality checks
3694 when reducing the level of template parameters.
3696 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3698 * pt.c: Fix a comment typo.
3700 2007-01-02 Ian Lance Taylor <iant@google.com>
3702 * semantics.c (maybe_convert_cond): Optionally warn when using an
3703 assignment as a condition.
3704 * typeck.c (convert_for_assignment): Optionally warn about
3705 assigning the result of an assignment to a bool.
3707 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3709 * pt.c (canonical_template_parms): Correct typo in comment.
3711 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3713 * typeck.c (structural_comptypes): Renamed from "comptypes".
3714 (comptypes): Use canonical type information to perform fast type
3715 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3716 canonical type comparison returns the same results as we would see
3717 from the current, structural check. Support COMPARE_STRUCTURAL
3718 when we need structural checks.
3719 * decl.c (typename_compare): Fix comment.
3720 (build_typename_type): TYPENAME_TYPE nodes require structural
3721 equality checks, because they resolve different based on the
3722 current class type.
3723 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3724 require structural equality checks (for now).
3725 (build_ptrmemfunc_type): Build the canonical pointer to member
3726 function type.
3727 (compute_array_index_type): Whenever we build a new index type
3728 to represent the size of an array in a template, we need to mark
3729 this index type as requiring structural equality. This goes for
3730 arrays with value-dependent sizes with the current ABI, or all
3731 arrays with ABI-1.
3732 * tree.c (cplus_array_hash): New.
3733 (struct cplus_array_info): New.
3734 (cplus_array_compare): New.
3735 (cplus_array_htab): New.
3736 (build_cplus_array_type_1): Use a hash table to cache the array
3737 types we build. Build the canonical array type for each array
3738 type.
3739 (cp_build_qualified_type_real): When building a cv-qualified array
3740 type, use the hash table of array types and build canonical array
3741 types as necessary.
3742 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3743 use structural equality (for now).
3744 * cp-tree.h (COMPARE_STRUCTURAL): New.
3745 * pt.c (canonical_template_parms): New.
3746 (canonical_type_parameter): New.
3747 (process_template_parm): Find the canonical type parameter.
3748 (lookup_template_class): When we have named the primary template
3749 type, set the canonical type for our template class to the primary
3750 template type. If any of the template arguments need structural
3751 equality checks, the template class needs structural equality
3752 checks.
3753 (tsubst): When reducing the level of a template template
3754 parameter, we require structural equality tests for the resulting
3755 parameter because its template parameters have not had their types
3756 canonicalized. When reducing a template type parameter, find the
3757 canonical reduced type parameter.
3758 (any_template_arguments_need_structural_equality_p): New.