| blob | 3504769f1bbdc9dfd9e7051d36e4c060cec5add5 |
1 2008-02-02 Jason Merrill <jason@redhat.com>
2 Mark Mitchell <mark@codesourcery.com>
4 PR c++/33916
5 * init.c (build_value_init_1): New function.
6 (build_value_init): New function.
7 * typeck2.c (build_functional_cast): Call it.
8 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
10 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
11 TYPE_HAS_CONSTRUCTOR.
12 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
13 add_implicitly_declared_members): Adjust.
14 (check_field_decls): Adjust. Remove warnings about reference/const
15 in class without constructor.
16 (check_bases_and_members): Adjust. Give those warnings here instead.
17 * decl.c (fixup_anonymous_aggr): Adjust.
18 (check_initializer): Adjust, clarify logic slightly.
19 (grok_special_member_properties): Adjust, only set if user-provided.
20 * rtti.c (create_tinfo_types): Don't set.
21 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
22 Use same_type_ignoring_top_level_qualifiers_p.
23 * pt.c (check_explicit_specialization): Adjust.
24 (instantiate_class_template): Adjust.
26 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
27 Jakub Jelinek <jakub@redhat.com>
29 PR c++/34935
30 PR c++/34936
31 * typeck.c (structural_comptypes): Handle comparisons of
32 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
33 REAL_TYPE nodes.
34 * mangle.c (write_builtin_type): Map down to the canonical type,
35 which will be one of the predefined type nodes.
37 2008-01-29 Michael Meissner <michael.meissner@amd.com>
39 PR 35004
40 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
41 bits to allow for expansion of the number of middle end tree
42 codes.
44 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
46 PR c++/34055
47 PR c++/34103
48 PR c++/34219
49 PR c++/34606
50 PR c++/34753
51 PR c++/34754
52 PR c++/34755
53 PR c++/34919
54 PR c++/34961
55 * typeck.c (check_return_expr): Tweak call to
56 check_for_bare_parameter_packs.
57 * class.c (add_method): Be careful with error_mark_nodes.
58 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
59 signature.
60 * pt.c (struct find_parameter_pack_data): Remove
61 SET_PACKS_TO_ERROR.
62 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
63 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
64 (make_pack_expansion): Ditto.
65 (check_for_bare_parameter_packs): Parameter is now a tree, not a
66 tree*.
67 (process_template_parm): Tweak call to
68 check_for_bare_parameter_packs.
69 (push_template_decl_real): Tweak calls to
70 check_for_bare_parameter_packs. If bare parameter packs are found
71 in the list of exceptions, clear out that list after giving an
72 error.
73 * semantics.c (finish_cond): Tweak call to
74 check_for_bare_parameter_packs.
75 (finish_expr_stmt): Ditto.
76 (finish_for_expr): Ditto.
77 (finish_switch_cond): Ditto.
78 (finish_mem_initializers): Ditto.
79 (finish_member_declaration): Ditto.
80 (finish_static_assert): Check for bare parameter packs in the
81 condition.
82 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
83 attributes of a declaration.
84 * parser.c (cp_parser_using_declaration): Tweak call to
85 check_for_bare_parameter_packs.
86 (cp_parser_base_clause): Ditto.
88 2008-01-28 Jason Merrill <jason@redhat.com>
90 PR c++/35007
91 * class.c (build_base_path): Fix !want_pointer case.
93 2008-01-27 Jason Merrill <jason@redhat.com>
95 PR c++/27177
96 * class.c (build_base_path): Fix previous change.
98 2008-01-26 Jakub Jelinek <jakub@redhat.com>
100 PR c++/34965
101 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
102 and TRUTH_XOR_EXPR.
104 2008-01-26 Richard Guenther <rguenther@suse.de>
106 PR c++/34235
107 * typeck.c (build_binary_op): Remove code to shorten compares.
109 2008-01-25 Richard Guenther <rguenther@suse.de>
111 PR c++/33887
112 * decl.c (record_builtin_java_type): Make __java_boolean
113 a variant of bool.
114 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
115 after TYPE_MAIN_VARIANT check.
117 2008-01-25 Jason Merrill <jason@redhat.com>
119 PR c++/27177
120 * class.c (build_base_path): Don't mess with virtual access if
121 skip_evaluation.
122 * call.c (standard_conversion): Don't check whether source type
123 is complete.
125 * decl2.c (is_late_template_attribute): Don't defer attribute
126 visibility just because the type is dependent.
128 2008-01-25 Jason Merrill <jason@redhat.com>
129 Mark Mitchell <mark@codesourcery.com>
131 PR c++/31780
132 * call.c (standard_conversion): Allow conversion from integer/real
133 to complex.
134 (compare_ics): Such a conversion is worse than a normal arithmetic
135 conversion.
137 2008-01-25 Richard Guenther <rguenther@suse.de>
139 PR c++/33887
140 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
141 to true.
143 2008-01-24 Paolo Carlini <pcarlini@suse.de>
145 PR c++/34603
146 * pt.c (push_template_decl_real): Return error_mark_node in case
147 of template definition of non-template.
149 2008-01-24 Jason Merrill <jason@redhat.com>
151 PR c++/34913
152 * decl2.c (is_late_template_attribute): Defer any attribute with
153 dependent args. Also defer type attributes if the type is dependent.
155 2008-01-22 Jakub Jelinek <jakub@redhat.com>
156 Alexandre Oliva <aoliva@redhat.com>
158 PR c++/33984
159 * call.c (reference_binding): For bitfields use the declared bitfield
160 type.
161 (add_builtin_candidates): Likewise.
162 * class.c (layout_class_type): For bitfields copy over the
163 original type quals.
165 2008-01-22 Jason Merrill <jason@redhat.com>
167 PR c++/28560
168 * decl.c (groktypename): Also ignore attributes on dependent
169 possibly-class types.
171 PR c++/34912
172 * friend.c (do_friend): Check for prior declaration of a friend
173 function of a local class.
174 * name-lookup.c (lookup_name_innermost_nonclass_level):
175 No longer static.
176 * name-lookup.h: Declare it.
178 2008-01-22 Tom Tromey <tromey@redhat.com>
180 PR c++/34829:
181 * init.c (build_new_1): Only disallow Java aggregates.
183 2008-01-22 Jakub Jelinek <jakub@redhat.com>
185 PR c++/34607
186 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
187 if decl or init is error_mark_node.
189 PR c++/34918
190 * error.c (dump_expr): Handle VECTOR_CST.
192 2008-01-21 Jason Merrill <jason@redhat.com>
194 PR c++/33959
195 * pt.c (tsubst_aggr_type): Make sure our context is complete.
197 PR c++/34573
198 * pt.c (retrieve_local_specialization): Robustify.
199 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
201 PR c++/34846
202 * pt.c (tsubst): Only call retrieve_local_specialization if the
203 original typedef was in a function template.
205 PR c++/34196
206 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
208 2008-01-21 Richard Guenther <rguenther@suse.de>
210 PR c++/34850
211 * error.c (cp_print_error_function): Deal with recursive
212 BLOCK trees.
214 2008-01-20 Paolo Carlini <pcarlini@suse.de>
216 PR c++/34891
217 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
219 2008-01-20 Paolo Carlini <pcarlini@suse.de>
221 PR c++/34776
222 PR c++/34486
223 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
224 on non-IS_AGGR_TYPE scope.
225 (constructor_name_p): Assert IS_AGGR_TYPE.
227 2008-01-18 Ian Lance Taylor <iant@google.com>
229 PR c++/33407
230 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
231 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
232 DECL_IS_OPERATOR_NEW flag.
234 2008-01-16 Richard Guenther <rguenther@suse.de>
236 PR c++/33819
237 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
238 for conversions to type variants.
240 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
242 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
243 declaration and code. Update copyright year.
245 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
247 PR c++/34399
248 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
249 know we have a class type.
251 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
253 PR c++/34751
254 * pt.c (coerce_template_parameter_pack): When substituting into
255 the type of a non-type template parameter pack. use the
256 deduced/substituted arguments.
257 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
258 can be a parameter pack with the ellipsis following it. When we
259 have an erroneous declaration, allow it to be a parameter pack.
260 (cp_parser_template_parameter): Complain about default
261 arguments on non-type template parameter packs, and parse them
262 using the new cp_parser_default_argument.
263 (cp_parser_parameter_declaration): Complain about parameter packs
264 with default arguments. Move parsing of default arguments into a
265 new function, cp_parser_default_argument.
266 (cp_parser_default_argument): New; extracted from
267 cp_parser_parameter_declaration.
269 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
271 PR c++/34051
272 PR c++/34055
273 PR c++/34102
274 PR c++/34103
275 * typeck.c (check_return_expr): If there are bare parameter packs
276 in the return value, set it to error_mark_node.
277 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
278 * pt.c (find_parameter_packs_r): Look at the type of
279 IDENTIFIER_NODEs (e.g., for user-defined conversions).
280 (check_for_bare_parameter_packs): Flip the result: now returns
281 TRUE when there were bare parameter packs, FALSE otherwise.
282 (push_template_decl_real): Deal with flipped result of
283 check_for_bare_parameter_packs.
284 * semantics.c (finish_cond): If there are bare parameter packs in
285 the conditional, set it to error_mark_node.
286 (finish_expr_stmt): If there are bare parameter packs in the
287 expression, set it to error_mark_node.
288 (finish_for_expr): Ditto.
289 (finish_switch_cond): If there are bare parameter packs in
290 the conditional, set it to error_mark_node.
291 (finish_mem_initializers): If there are bare parameter packs in
292 the member initializer, set it to error_mark_node.
293 (finish_member_declaration): Check the attributes of the
294 declaration for bare parameter packs, and remove the attributes if
295 any have bare parameter packs.
296 * parser.c (cp_parser_using_declaration): Check the using
297 declaration for bare parameter packs.
298 (cp_parser_base_clause): If there are bare parameter packs in a
299 base specifier, don't add it to the chain.
301 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
303 PR c++/34314
304 * error.c (dump_simple_decl): Display ellipsis for template
305 non-type parameter packs.
306 (dump_decl): Display ellipsis for template type parameter packs.
307 (dump_template_decl): Display ellipsis for template template
308 parameter packs.
309 * pt.c (redeclare_class_template): When redeclaring a class
310 template, check for collisions between template parameters and
311 template parameter packs.
313 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
315 PR c++/33964
316 * pt.c (process_partial_specialization): Don't mark template
317 parameters that occur in non-deduced contexts.
318 (struct pair_fn_data): Add include_nondeduced_p.
319 (for_each_template_parm_r): Only visit non-deduced contexts if
320 include_nondeduced_p is set.
321 (for_each_template_parm): Added parameter include_nondeduced_p,
322 which states whether template parameters found in non-deduced
323 contexts should be visited.
324 (uses_template_parms): Visit all template parameters, even those
325 in non-deduced contexts.
327 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
329 PR c++/34052
330 * pt.c (check_default_tmpl_args): Check for parameter packs that
331 aren't at the end of a primary template.
332 (push_template_decl_real): Remove check for parameter packs that
333 aren't at the end of a primary template; that now happens in
334 check_default_tmpl_args.
335 * semantics.c (finish_template_template_parm): Use
336 check_default_tmpl_args to check for errors in the template
337 parameter list.
339 2008-01-12 Doug Kwan <dougkwan@google.com>
341 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
342 instead of OPT_Wreturn_type in warning due to ignored return type
343 qualifiers.
344 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
345 instead of OPT_Wreturn_type in warning due to ignored return type
346 qualifiers.
348 2008-01-08 Jakub Jelinek <jakub@redhat.com>
350 PR c++/33890
351 * semantics.c (finish_omp_for): Don't call
352 fold_build_cleanup_point_expr if processing_template_decl.
354 2008-01-04 Paolo Carlini <pcarlini@suse.de>
355 Jakub Jelinek <jakub@redhat.com>
357 PR c++/34611
358 * error.c (dump_template_argument): Deal with TREE_LIST.
360 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
362 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
363 long" in C++0x mode; change the warning to note that "long long"
364 is only unsupported in C++98 mode.
366 2007-12-20 Jason Merrill <jason@redhat.com>
368 PR c++/34111
369 * call.c (standard_conversion): Derived-to-base is considered a
370 standard conversion.
372 2007-12-19 Jakub Jelinek <jakub@redhat.com>
374 PR c++/34513
375 * parser.c (cp_parser_omp_parallel): For non-combined parallel
376 call cp_parser_statement rather than
377 cp_parser_already_scoped_statement.
379 2007-12-18 Jason Merrill <jason@redhat.com>
381 PR c++/34206
382 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
383 use template parms.
384 (dependent_type_p_r): Handle the domain of an array.
386 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
387 Jakub Jelinek <jakub@redhat.com>
389 PR c++/32565
390 PR c++/33943
391 PR c++/33965
392 * pt.c (template_template_parm_bindings_ok_p): New; verifies
393 bindings of template template parameters after all template
394 arguments have been deduced.
395 (coerce_template_parms): Don't complain when COMPLAIN doesn't
396 include tf_error.
397 (fn_type_unification): Use template_template_parm_bindings_ok_p.
398 (unify): Deal with variadic, bound template template parameters.
399 (get_class_bindings): Use template_template_parm_bindings_ok_p.
401 2007-12-18 Jakub Jelinek <jakub@redhat.com>
403 PR c++/34488
404 * decl.c (grokdeclarator): Reject friend sfk_constructor
405 FUNCTION_TYPE.
407 2007-12-17 Jakub Jelinek <jakub@redhat.com>
409 PR c/34506
410 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
411 in between clauses.
413 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
415 PR debug/7081
416 * cp-lang.c (cp_classify_record): New.
417 (LANG_HOOKS_CLASSIFY_RECORD): Override.
419 2007-12-11 Jakub Jelinek <jakub@redhat.com>
421 PR c++/34238
422 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
424 PR c++/34364
425 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
426 dynamic_cast in a template.
428 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
430 PR c++/34059
431 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
432 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
434 2007-12-10 Jakub Jelinek <jakub@redhat.com>
436 PR c++/34395
437 * error.c (dump_type_prefix, dump_type_suffix): Handle
438 TYPE_PACK_EXPANSION.
440 PR c++/34394
441 * error.c (dump_expr): Handle ABS_EXPR.
443 2007-12-09 Jakub Jelinek <jakub@redhat.com>
445 PR c++/34178
446 PR c++/34340
447 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
448 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
449 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
450 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
451 flag_use_repository and repo_emit_p returned 2.
453 2007-12-06 Jakub Jelinek <jakub@redhat.com>
455 PR c++/34336
456 * tree.c (stabilize_call, stabilize_init): Do nothing if
457 processing_template_decl.
459 2007-12-05 Jakub Jelinek <jakub@redhat.com>
461 PR c++/34271
462 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
463 error instead of assertion failure.
464 * parser.c (cp_parser_decltype): If closing paren is not found,
465 return error_mark_node.
467 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
469 PR c++/34101
470 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
471 packs.
472 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
473 since arg_assoc_template_arg will deal with them (better).
475 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
477 PR c++/33509
478 * pt.c (tsubst_exception_specification): Handle substitutions into
479 member templates, where tsubst_pack_expansion returns a
480 TYPE_PACK_EXPANSION.
482 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
484 PR c++/33091
485 * pt.c (unify_pack_expansion): If we didn't deduce any actual
486 bindings for the template parameter pack, don't try to keep the
487 empty deduced arguments.
488 (unify): If a parameter is a template-id whose template argument
489 list contains a pack expansion that is not at the end, then we
490 cannot unify against that template-id.
492 2007-12-02 Paolo Carlini <pcarlini@suse.de>
494 PR c++/34061
495 * pt.c (current_template_args): Use error_operand_p.
497 2007-12-02 Paolo Carlini <pcarlini@suse.de>
499 PR c++/34273
500 * error.c (dump_decl): Handle TREE_BINFO.
502 2007-12-01 Ollie Wild <aaw@google.com>
504 PR c++/8171
505 * typeck.c (build_binary_op): Add conversion of pointers to function
506 members appearing as operands to the equality operators.
508 2007-11-30 Jakub Jelinek <jakub@redhat.com>
510 PR c++/34275
511 * error.c (dump_expr): Handle OBJ_TYPE_REF.
513 2007-11-29 Jakub Jelinek <jakub@redhat.com>
515 PR c++/34270
516 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
517 in templates.
518 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
519 Likewise.
521 PR c++/34267
522 PR c++/34268
523 * parser.c (cp_parser_decltype): Don't call finish_id_expression
524 on ~type.
525 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
526 and ~type early.
528 2007-11-27 Jakub Jelinek <jakub@redhat.com>
530 PR tree-optimization/34181
531 * method.c (use_thunk): Don't inline the call in the thunk.
533 PR c++/34213
534 * tree.c (decl_linkage): Static data members and static member
535 functions in anonymous ns classes are lk_external.
537 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
539 PR c++/34081
540 * decl.c (start_preparsed_function): Pass
541 processing_template_decl for the new allocate_struct_function
542 parameter.
544 2007-11-25 Richard Guenther <rguenther@suse.de>
546 * decl.c (poplevel): Use BLOCK_CHAIN.
548 2007-11-24 Ollie Wild <aaw@google.com>
550 * typeck.c (delta_from_ptrmemfunc): New function.
551 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
552 (build_binary_op): Call delta_from_ptrmemfunc.
554 2007-11-23 Jakub Jelinek <jakub@redhat.com>
556 PR c++/30293
557 PR c++/30294
558 * decl.c (cp_finish_decl): Disallow variable or field
559 definitions if extern "Java" aggregates.
560 (grokparms): Disallow parameters with extern "Java"
561 aggregates.
562 (check_function_type): Disallow function return values
563 with extern "Java" aggregates.
564 * init.c (build_new_1): Disallow placement new with
565 extern "Java" aggregates.
567 2007-11-23 Mark Mitchell <mark@codesourcery.com>
568 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
570 PR c++/5310
571 * call.c (convert_like_real): Build a zero constant when __null is
572 converted to an integer type.
574 2007-11-22 Jakub Jelinek <jakub@redhat.com>
576 PR c++/34094
577 * decl2.c (cp_write_global_declarations): Issue error about static
578 data members in anonymous namespace which are declared and used,
579 but not defined.
581 2007-11-20 Jakub Jelinek <jakub@redhat.com>
583 PR c++/34089
584 * parser.c (cp_parser_class_head): Reject function template ids.
586 PR c++/28879
587 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
588 when processing_template_decl to build_array_type.
590 PR c++/33962
591 * pt.c (more_specialized_fn): Don't segfault if one or
592 both argument list end with ellipsis.
594 2007-11-18 Jakub Jelinek <jakub@redhat.com>
596 PR c++/30988
597 * semantics.c (finish_call_expr): Set
598 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
599 or OVERLOAD with all noreturn functions.
601 2007-11-16 Jakub Jelinek <jakub@redhat.com>
603 PR c++/34100
604 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
605 error_mark_node.
607 2007-11-13 Jakub Jelinek <jakub@redhat.com>
609 PR c++/34054
610 PR c++/34056
611 PR c++/34057
612 PR c++/34058
613 PR c++/34060
614 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
615 set to error_mark_node the outermost POINTER_TYPE to the pack if
616 it is seen in a POINTER_TYPE.
617 (push_template_decl_real): If check_for_bare_parameter_packs
618 fails for function return type, set the return type to
619 integer_type_node. If check_for_bare_parameter_packs failed
620 for non-function, return error_mark_node.
622 PR c++/29225
623 * call.c (build_new_op): Call resolve_args before calling
624 build_over_call.
626 2007-11-11 Tom Tromey <tromey@redhat.com>
628 PR c++/17577:
629 * lex.c (handle_pragma_implementation): Use cpp_included_before.
631 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
633 PR c++/8570
634 * pt.c (redeclare_class_template): Update error message. Use a
635 note to show the previous declaration.
636 (tsubst_friend_class): Use the location of the friend template as
637 the input location before calling redeclare_class_template.
639 2007-11-11 Jakub Jelinek <jakub@redhat.com>
641 PR c++/34068
642 * semantics.c (finish_pseudo_destructor_expr): Handle
643 object == error_mark_node.
645 2007-11-10 Jakub Jelinek <jakub@redhat.com>
647 PR c++/32241
648 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
649 is not scalar type, let finish_class_member_access_expr handle
650 diagnostics. Pass BIT_NOT_EXPR argument to
651 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
653 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
655 PR c++/33510
656 * decl.c (cp_complete_array_type): If any of the initializer
657 elements are pack expansions, don't compute the array size yet.
659 2007-11-08 Andrew Pinski <pinskia@gmail.com>
661 PR c++/30297:
662 * tree.c (decl_linkage): Fields have no linkage.
664 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
666 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
668 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
670 PR c++/33045
671 PR c++/33837
672 PR c++/33838
673 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
674 Be careful with ERROR_MARK_NODEs.
675 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
676 argument.
678 2007-11-07 Jakub Jelinek <jakub@redhat.com>
680 PR c++/33501
681 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
682 on incomplete type.
684 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
686 PR c++/33977
687 PR c++/33886
688 * tree.c (c_build_qualified_type): Define bridge to
689 cp_build_qualified_type.
691 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
693 PR c++/31439
694 PR c++/32114
695 PR c++/32115
696 PR c++/32125
697 PR c++/32126
698 PR c++/32127
699 PR c++/32128
700 PR c++/32253
701 PR c++/32566
702 * typeck.c (check_return_expr): Pass address of retval to
703 check_for_bare_parameter_packs.
704 * class.c (build_base_field): Tolerate bases that have no layout
705 due to errors.
706 (end_of_base): Ditto.
707 * tree.c (canonical_type_variant): Be careful with
708 ERROR_MARK_NODE.
709 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
710 tree*.
711 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
712 which states whether parameter packs should be replaced with
713 ERROR_MARK_NODE.
714 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
715 possible. If set_packs_to_error is set true, replace the parameter
716 pack with ERROR_MARK_NODE. Manage our own pointer sets.
717 (uses_parameter_packs): Don't set parameter packs to
718 ERROR_MARK_NODE.
719 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
720 which may be modified (if it is a parameter pack). Instructs
721 find_parameter_packs_r to replace parameter packs with
722 ERROR_MARK_NODE (so that they won't cause errors later on).
723 (process_template_parm): Pass pointer to
724 check_for_bare_parameter_packs.
725 (process_partial_specialization): Replace pack expansions before
726 the end of the template argument list with ERROR_MARK_NODE.
727 (push_template_decl_real): Pass pointer to
728 check_for_bare_parameter_packs. Replace parameter packs not at the
729 end of the template parameter list with ERROR_MARK_NODE.
730 (convert_template_argument): Be more careful about using DECL_NAME
731 on only declarations.
732 (unify): Can't unify against ERROR_MARK_NODE.
733 * semantics.c (finish_cond): Pass pointer to
734 check_for_bare_parameter_packs.
735 (finish_expr_stmt): Ditto.
736 (finish_for_expr): Ditto.
737 (finish_switch_cond): Pass pointer to
738 check_for_bare_parameter_packs, and call it before we put the
739 condition into the statement.
740 (finish_mem_initializers): Pass pointer to
741 check_for_bare_parameter_packs.
742 (finish_member_declaration): Ditto.
743 * parser.c (cp_parser_base_clause): Ditto.
745 2007-11-06 Jakub Jelinek <jakub@redhat.com>
747 PR target/33168
748 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
749 with the final TREE_READONLY flag in place. processing_template_decl
750 is known to be 0 in this part of function.
752 PR c++/33894
753 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
754 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
755 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
756 * semantics.c (finish_omp_atomic): Revert most of the
757 2007-02-05 changes, just keep the new representation of
758 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
760 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
762 PR c++/33871
763 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
764 local.
766 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
768 PR c++/33996
769 PR c++/33235
770 PR c++/33930
771 * typeck.c (merge_types): Don't lose rvalue references when
772 merging types.
773 * call.c (build_over_call): Don't elide move constructors just
774 because the copy constructor is trivial (!).
775 (compare_ics): If comparing cv-qualifiers fails, we can still order
776 based on binding lvalues vs. rvalues.
778 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
780 PR c++/33939
781 * pt.c (unify_pack_expansion): bring handling of function call
782 arguments into line with type_unification_real.
784 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
786 * typeck.c (build_binary_op): Use pedwarn instead of error for
787 consistency.
789 2007-11-05 Jakub Jelinek <jakub@redhat.com>
791 PR c++/33836
792 * parser.c (cp_parser_unary_expression): For &&label call
793 cp_parser_non_integral_constant_expression and return error_mark_node
794 if it returned true.
796 PR c++/33969
797 * decl.c (grokdeclarator): Don't call build_memfn_type if type
798 is neither FUNCTION_TYPE nor METHOD_TYPE.
800 2007-11-02 Jakub Jelinek <jakub@redhat.com>
802 PR c++/33516
803 * parser.c (cp_parser_nested_name_specifier_opt): Use
804 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
805 typedef of currently open class.
807 2007-11-02 Paolo Carlini <pcarlini@suse.de>
809 PR c++/33495
810 * error.c (dump_expr): Deal specially with statements.
812 2007-11-01 Jason Merrill <jason@redhat.com>
814 PR c++/30897
815 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
816 template parms.
817 (lookup_template_class): Use it to get the outer template args
818 for instantiating one.
820 PR c++/29236
821 * pt.c (reduce_template_parm_level): tsubst the parameters
822 of a template template parm.
824 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
826 PR c++/33955
827 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
829 2007-11-01 Jakub Jelinek <jakub@redhat.com>
831 PR c++/32384
832 * parser.c (cp_parser_postfix_dot_deref_expression): If
833 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
834 first and if that succeeds and type is SCALAR_TYPE_P, create
835 PSEUDO_DTOR_EXPR.
837 PR c++/32260
838 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
839 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
840 as for std::type_info.
842 2007-10-31 Paolo Carlini <pcarlini@suse.de>
844 PR c++/33494
845 * cxx-pretty-print.c (pp_cxx_typeid_expression,
846 pp_cxx_delete_expression): Change to static linkage.
847 * cxx-pretty-print.h: Adjust declarations.
848 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
849 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
850 MODOP_EXPR): Forward to pp_expression.
852 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
853 Fix typo.
855 2007-10-31 Christian Bruel <christian.bruel@st.com>
856 Mark Mitchell <mark@codesourcery.com>
858 PR c++/19531
859 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
860 if retval is volatile.
862 2007-10-30 Jakub Jelinek <jakub@redhat.com>
864 PR c++/33616
865 * decl2.c (build_offset_ref_call_from_tree): Call
866 build_non_dependent_expr on object prior to building ADDR_EXPR from it
867 if FN is DOTSTAR_EXPR.
869 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
871 PR c++/31993
872 PR c++/32252
873 * pt.c (find_parameter_packs_r): Fix typo in comment.
874 (convert_template_argument): Look at the pattern of a pack
875 expansion to determine what kind of entity we're converting.
876 (coerce_template_parameter_pack): When we have coerced a non-type
877 template parameter pack, substitute into the type of that pack.
878 (tsubst_pack_expansion): When our substitution of a parameter pack
879 is a "trivial" substitution of itself, just substitute into the
880 pack expansion rather than actually expanding.
882 2007-10-29 Jakub Jelinek <jakub@redhat.com>
884 PR c++/33841
885 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
886 for non-integral type bitfields. Return true if bitfield is correct, false
887 error has been diagnosed.
888 (check_field_decls): If check_bitfield_decl returned false, call also
889 check_field_decl.
891 2007-10-28 Paolo Carlini <pcarlini@suse.de>
892 Mark Mitchell <mark@codesourcery.com>
894 PR c++/30659
895 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
896 class member error out and return.
898 2007-10-27 Jakub Jelinek <jakub@redhat.com>
900 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
901 to current_function_decl rather than 0.
903 PR c++/33844
904 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
905 ->* rather than .*.
906 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
908 2007-10-27 Jason Merrill <jason@redhat.com>
910 PR c++/5247
911 * call.c (convert_default_arg): Detect recursion.
913 2007-10-27 Jakub Jelinek <jakub@redhat.com>
915 PR c++/33842
916 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
917 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
918 OFFSETOF_EXPR.
919 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
920 functions.
921 * error.c (dump_expr): Handle OFFSETOF_EXPR.
923 2007-10-26 Jason Merrill <jason@redhat.com>
925 PR c++/24791
926 * pt.c (get_template_info): New fn.
927 (template_class_depth): Use it.
928 (push_template_decl_real): Check that the template args of the
929 definition match the args of the previous declaration.
931 2007-10-26 Paolo Carlini <pcarlini@suse.de>
933 PR c++/31988
934 * decl2.c (coerce_new_type): Do not allow a default argument for
935 the first parameter.
937 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
939 PR c++/33839
940 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
941 don't see the leading '('. Only lookup names if we get an
942 IDENTIFIER_NODE.
944 2007-10-26 Jakub Jelinek <jakub@redhat.com>
946 PR c++/33744
947 * parser.c (cp_parser_parenthesized_expression_list): Set
948 greater_than_is_operator_p to true in between the parens.
950 2007-10-26 Paolo Carlini <pcarlini@suse.de>
952 PR c++/31747
953 * decl.c (grokdeclarator): In case of conflicting specifiers
954 just return error_mark_node.
956 2007-10-26 Ollie Wild <aaw@google.com>
958 * expr.c (cxx_expand_expr): Removed.
959 * cp-tree.h (exx_expand_expr): Removed.
960 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
961 with c_expand_expr.
963 2007-10-25 Paolo Carlini <pcarlini@suse.de>
965 PR c++/33843
966 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
968 2007-10-23 Jason Merrill <jason@redhat.com>
970 PR c++/25950 (DR 391)
971 * call.c (struct conversion): Remove check_copy_constructor_p.
972 (reference_binding): Always bind a reference directly to a
973 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
974 temporary creation.
975 (check_constructor_callable): Remove.
976 (convert_like_real): Don't call it.
977 (initialize_reference): Don't call check_constructor_callable.
978 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
979 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
980 conversions if LOOKUP_NO_TEMP_BIND.
981 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
982 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
983 second conversion.
984 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
986 2007-10-22 Jakub Jelinek <jakub@redhat.com>
988 PR c++/33372
989 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
990 before checking if its type is integral.
992 2007-10-22 Jason Merrill <jason@redhat.com>
994 PR c++/33620
995 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
996 * pt.c (apply_late_template_attributes): Splice out dependent
997 attributes from DECL_ATTRIBUTES.
999 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1001 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1003 * typeck.c (build_binary_op) : Use appropriate warning option
1004 instead of unnamed warning.
1006 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1008 PR c++/31446
1009 * pt.c (current_template_args): Do not change TREE_LIST elements
1010 with a TREE_VALUE of error_mark_node.
1012 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1014 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1015 * decl.c (start_decl): Tidy.
1016 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1017 the type.
1018 (grokdeclarator): Clarify comment.
1020 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1022 PR c++/30303
1023 * decl.c (grokfndecl): Return NULL after the "definition of
1024 implicitly-declared" error happened.
1026 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1028 PR c++/26698
1029 * call.c (build_user_type_conversion_1): Do not consider conversion
1030 functions to convert a (possibly cv-qualified) object to the (possibly
1031 cv-qualified) same object type (or a reference to it), to a (possibly
1032 cv-qualified) base class of that type (or a reference to it).
1034 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1036 * pt.c (tsubst): Use template_parm_level_and_index.
1038 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1040 PR c++/32121
1041 * parser.c (cp_parser_compound_statement): Handle label-declarations
1042 at the beginning of the compound statement.
1043 (cp_parser_block_declaration): Issue diagnostics about __label__
1044 not at the beginning of a block.
1046 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1048 PR c++/33461
1049 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1050 to convert_template_argument.
1051 (coerce_template_parms): Return error_mark_node after fixed-length
1052 error.
1053 (tsubst_decl): Check for error_mark_node the return value of the
1054 first tsubst in 'case VAR_DECL'.
1056 2007-10-08 Ollie Wild <aaw@google.com>
1058 * typeck2.c (digest_init): Call cplus_expand_constant after
1059 convert_for_initialization.
1060 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1061 * expr.c (cplus_expand_constant): Updated function description.
1063 2007-10-04 Jason Merrill <jason@redhat.com>
1065 PR c++/20416
1066 * call.c (initialize_reference): Handle local static reference
1067 temps properly.
1069 2007-10-03 Jason Merrill <jason@redhat.com>
1071 PR c++/32470
1072 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1073 (push_namespace): Here.
1074 (handle_namespace_attrs): New fn for the attr code.
1075 (leave_scope): Don't pop_visibility.
1076 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1077 * parser.c (cp_parser_namespace_definition): Call
1078 handle_namespace_attrs and pop_visibility as appropriate.
1080 PR c++/11756
1081 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1083 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1085 * decl.c (duplicate_decls): Preserve linkage flags for mere
1086 redeclarations of gnu_inline definitions.
1088 2007-10-03 Jason Merrill <jason@redhat.com>
1090 PR c++/15764
1091 * decl.c (wrap_cleanups_r): New fn.
1092 (wrap_temporary_cleanups): New fn.
1093 (initialize_local_var): Call it.
1095 2007-09-29 Jason Merrill <jason@redhat.com>
1097 PR c++/33094
1098 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1099 constant to not have DECL_EXTERNAL if it's file-local.
1101 2007-09-28 Ollie Wild <aaw@google.com>
1103 Revert
1104 2007-09-27 Ollie Wild <aaw@google.com>
1106 * typeck2.c (digest_init): Call cplus_expand_constant after
1107 convert_for_initialization.
1108 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1109 * expr.c (cplus_expand_constant): Updated function description.
1111 2007-09-28 Jason Merrill <jason@redhat.com>
1113 PR c++/10179
1114 * class.c (layout_empty_base): Take rli parameter, update
1115 rli->record_align if empty base has user-specified alignment.
1116 (build_base_field): Pass rli to it.
1118 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1120 PR c++/33213
1121 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1123 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1125 PR c++/33118
1126 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1127 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1128 (dump_parameters): Just call dump_type for argument packs too.
1130 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1132 PR c++/31434
1133 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1134 qualification by creating qualified PACK_EXPANSION_PATTERN and
1135 then calling make_pack_expansion on it.
1137 2007-09-27 Ollie Wild <aaw@google.com>
1139 * typeck2.c (digest_init): Call cplus_expand_constant after
1140 convert_for_initialization.
1141 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1142 * expr.c (cplus_expand_constant): Updated function description.
1144 2007-09-27 Jason Merrill <jason@redhat.com>
1146 PR c++/33571
1147 * decl2.c (is_late_template_attribute): Don't crash on unknown
1148 attribute.
1150 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1152 PR c++/33493
1153 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1154 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1155 spaces in the formatting.
1156 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1158 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1160 * error.c (cxx_print_error_function): Add third argument, pass
1161 it over to lhd_print_error_function.
1162 (cp_print_error_function): If diagnostic->abstract_origin, print
1163 virtual backtrace.
1164 * cp-tree.h (struct diagnostic_info): New forward decl.
1165 (cxx_print_error_function): Add third argument.
1167 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1169 PR c++/33207
1170 * name-lookup.c (pushtag): Do not create an implicit typedef before
1171 the associated type declaration is known to be valid.
1173 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1175 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1176 rather than pointers.
1178 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1180 PR c++/14688
1181 * search.c (check_final_overrider): Fail if
1182 targetm.comp_type_attributes returns 0.
1184 2007-09-24 Jason Merrill <jason@redhat.com>
1186 PR c++/33239
1187 * pt.c (resolve_typename_type): Don't look things up in the original
1188 template if it would mean losing template arguments.
1190 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1192 PR c++/33506
1193 * cp-tree.h (cxx_type_hash_eq): New prototype.
1194 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1195 * tree.c (cxx_type_hash_eq): New function.
1197 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1199 PR c++/33185
1200 * tree.c (cp_build_qualified_type_real): Build a canonical
1201 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1203 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1205 PR c++/33112
1206 PR c++/33185
1207 * tree.c (cplus_array_compare): Compare pointers, not types.
1208 (build_cplus_array_type_1): Store new array type into the hash
1209 table before building the canonical type; build the canonical type
1210 correctly.
1211 (cp_build_qualified_type_real): Put all of the array types with
1212 cv-qualified element types into the C++ array hash table, built as
1213 variants of the unqualified versions.
1215 2007-09-23 Jason Merrill <jason@redhat.com>
1217 PR c++/16370
1218 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1219 for deprecation warnings.
1221 2007-09-22 Jason Merrill <jason@redhat.com>
1223 PR c++/15269
1224 * call.c (build_over_call): Warn about deprecated virtuals.
1226 PR c++/19407
1227 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1228 (MAYBE_TAGGED_TYPE_P): Remove.
1229 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1230 instead of calling is_late_template_attribute again.
1231 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1232 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1233 Don't crash on typedefs from non-template classes.
1234 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1235 (is_late_template_attribute): All attributes applied to template
1236 parms or typename types are dependent. Static.
1237 (splice_template_attributes): Pass decl through.
1238 (save_template_attributes): Likewise.
1240 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1242 PR c++/33496
1243 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1244 returned from tsubst_pack_expansion.
1245 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1246 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1248 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1250 PR c++/33460
1251 * semantics.c (finish_id_expression): Use consistently
1252 context_for_name_lookup.
1253 * decl.c (fixup_anonymous_aggr): Fix error message for
1254 anonymous struct (vs union).
1256 2007-09-19 Jason Merrill <jason@redhat.com>
1258 PR c++/7586
1259 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1260 (retrieve_specialization): Only tagged types use
1261 DECL_TEMPLATE_INSTANTIATIONS.
1262 (instantiate_class_template): Push nested classes too.
1263 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1264 tagged types.
1265 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1266 * init.c (is_aggr_type): Remove redundant tests.
1267 * class.c (push_nested_class): Use CLASS_TYPE_P.
1269 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1271 PR c++/33459
1272 * init.c (build_zero_init): If, recursively, build_zero_init
1273 returns a NULL_TREE, do not append it to the VEC of constructors.
1275 2007-09-18 Jason Merrill <jason@redhat.com>
1277 PR c++/17743
1278 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1279 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1280 ATTR_FLAG_TYPE_IN_PLACE.
1281 (tsubst): Do unqualified lookup to find typedefs from current class.
1282 [ARRAY_TYPE]: Propagate alignment info.
1283 * decl2.c (is_late_template_attribute): Only defer handling of
1284 attribute aligned if the expression is dependent.
1285 (save_template_attributes): If we're deferring any attributes,
1286 make this a naming typedef.
1288 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1290 PR c++/33462 (again)
1291 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1292 va_arg instead of __builtin_va_arg.
1294 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1296 PR c++/33462
1297 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1298 (pp_cxx_primary_expression): Use it.
1299 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1300 * error.c (dump_expr): Use it.
1302 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1304 PR c++/33463
1305 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1306 out case TYPEID_EXPR to...
1307 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1308 and pp_cxx_right_paren.
1309 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1310 * error.c (dump_expr): Use it.
1312 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1314 PR c++/33464
1315 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1316 (pp_cxx_primary_expression): Use it.
1317 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1318 * error.c (dump_expr): Use it.
1320 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1322 PR c++/33124
1323 * init.c (build_new): Remove warning for zero-element
1324 allocations.
1326 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1328 PR c++/32756
1329 * call.c (maybe_handle_implicit_object): Set this_p, clear
1330 rvaluedness_matches_p.
1331 (compare_ics): Do not compare rvaluedness matching when one of the
1332 operands is an implicit object.
1334 2007-09-14 Jason Merrill <jason@redhat.com>
1336 PR c++/17743, c++/19163
1337 * decl2.c (is_late_template_attribute): New fn.
1338 (splice_template_attributes, save_template_attributes): New fns.
1339 (cplus_decl_attributes): Call save_template_attributes.
1340 * pt.c (apply_late_template_attributes): New fn.
1341 (instantiate_class_template, tsubst_decl): Use it.
1342 * cp-tree.h: Declare is_late_template_attribute.
1344 2007-09-13 Tom Tromey <tromey@redhat.com>
1346 * parser.c (cp_lexer_new_main): Don't use
1347 c_lex_return_raw_strings.
1348 (cp_lexer_get_preprocessor_token): Update. Add special case when
1349 lexer is NULL.
1351 2007-09-11 Jan Hubicka <jh@suse.cz>
1353 * method.c (use_thunk): Use tree_rest_of_compilation
1354 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1355 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1356 * cp-tree.h (expand_body): Kill.
1357 (emit_associated_thunks): Declare.
1358 * semantics.c (emit_associated_thunks): Export.
1359 (expand_body): Kill.
1361 2007-09-09 David Daney <ddaney@avtrex.com>
1363 PR c++/33324
1364 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1365 to calculate cookie_ptr.
1367 2007-09-08 Jason Merrill <jason@redhat.com>
1369 PR c++/33342
1370 * pt.c (most_specialized_class): Set processing_template_decl
1371 while tsubsting partial spec args.
1373 2007-09-06 Jason Merrill <jason@redhat.com>
1375 * decl2.c (get_guard): Copy visibility from the guarded variable.
1377 2007-09-06 Jan Hubicka <jh@suse.cz>
1379 * semantics.c (expand_body): Do not mark arguments of clones used.
1381 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1383 PR c++/32674
1384 * decl.c (cp_finish_decl): When processing_template_decl,
1385 deal correctly with init as TREE_LIST.
1387 2007-09-06 Tom Tromey <tromey@redhat.com>
1389 * decl.c (finish_function): Put return's location on line zero of
1390 file.
1392 2007-09-05 Jason Merrill <jason@redhat.com>
1394 PR c++/15745
1395 * except.c (prepare_eh_type): Use type_decays_to.
1397 PR c++/15097
1398 * init.c (build_delete): Use build_headof to get the address of the
1399 complete object if we aren't using the deleting destructor.
1400 * rtti.c (build_headof): No longer static.
1401 * cp-tree.h: Declare it.
1403 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1405 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1406 decl if a prototype for XX is provided with throw().
1408 PR c++/33289
1409 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1410 on __*_chk non-__builtin_* decls.
1412 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1414 PR c++/30302
1415 * semantics.c (finish_id_expression): Use context_for_name_lookup
1416 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1417 * class.c (finish_struct_anon): Deal correctly with anonymous
1418 structs (vs unions, as GNU extension) in error messages.
1420 2007-09-05 Jan Hubicka <jh@suse.cz>
1422 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1423 call, DECL_EXTERNAL checks and current_function_decl saving.
1425 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1427 PR c++/29731 (again)
1428 * parser.c (cp_parser_primary_expression): Return error_mark_node
1429 when a statement-expression is found in a template-argument list.
1431 2007-09-04 Jason Merrill <jason@redhat.com>
1433 * except.c (initialize_handler_parm): Use
1434 fold_build_cleanup_point_expr.
1436 PR c++/31419
1437 * call.c (reference_binding): Don't look for user-defined conversions
1438 to the same type.
1440 PR c++/31411
1441 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1442 the MUST_NOT_THROW_EXPR.
1444 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1446 * decl.c (cp_finish_decl): Call determine_visibility before
1447 make_rtl_for_nonlocal_decl.
1449 2007-09-04 Jason Merrill <jason@redhat.com>
1451 PR c++/14032
1452 * pt.c (most_specialized_class): Substitute outer template
1453 arguments into the arguments of a member template partial
1454 specialization.
1455 (strip_innermost_template_args): New fn.
1457 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1459 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1461 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1463 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1464 * decl.c (cp_make_fname_decl): Likewise,
1465 * parser.c (cp_parser_string_literal): Likewise,
1466 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1467 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1468 Likewise,
1470 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1472 PR c++/33208
1473 * typeck.c (build_unary_op): Fix error message for
1474 Boolean expression as operand to operator--.
1476 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1478 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1479 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1480 Likewise.
1482 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1484 PR c++/32597
1485 * init.c (build_default_init): Make extern.
1486 * cp-tree.h (build_default_init): Declare here.
1487 * pt.c (tsubst_expr): When the instantiation of the initializer of
1488 a variable results in an empty list, default-initialize the
1489 variable.
1490 (tsubst_copy_and_build): When the instantiation of the initializer
1491 in a new expression results in an empty initializer list,
1492 default-initialize it.
1494 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1496 * mangle.c (write_type): Change mangling of rvalue reference from
1497 `RR' to `O'.
1499 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1501 * decl.c (duplicate_decls): Remove duplicated line.
1503 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1505 PR c++/33210
1506 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1507 BOUND_TEMPLATE_TEMPLATE_PARM.
1509 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1511 PR c++/32113
1512 * search.c (lookup_member): Check the name argument for
1513 error_mark_node.
1515 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1517 PR c++/33212
1518 * parser.c (cp_parser_trait_expr): Check rerurn value of
1519 cp_parser_type_id.
1521 2007-08-30 Ollie Wild <aaw@google.com>
1523 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1524 convert_ptrmem for pointer to member conversions.
1525 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1526 (ocp_convert): Update cp_convert_to_pointer call.
1527 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1528 members.
1529 (build_static_cast_1): Check can_convert for conversions in either
1530 direction.
1531 (get_delta_difference_1): New function.
1532 (get_delta_difference): Refactor to call get_delta_difference_1.
1534 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1536 * decl.c (start_preparsed_function): Set
1537 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1539 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1541 PR c++/33209
1542 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1543 BOUND_TEMPLATE_TEMPLATE_PARM.
1545 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1547 PR c++/32596
1548 PR c++/32400
1549 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1550 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1552 2007-08-27 Jason Merrill <jason@redhat.com>
1554 PR c++/29000
1555 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1556 Look inside STMT_EXPR.
1557 * semantics.c (stmt_expr_value_expr): New fn.
1558 * cp-tree.h: Declare it.
1560 PR c++/28558
1561 * decl.c (groktypename): Ignore attributes applied to class type.
1563 2007-08-28 Richard Guenther <rguenther@suse.de>
1565 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1567 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1569 * error.c (dump_expr): Handle COMPLEX_CST.
1570 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1571 (pp_cxx_expression): Likewise.
1573 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1575 * decl.c (GNU_INLINE_P): New.
1576 (duplicate_decls): Handle gnu_inline. Merge attributes and
1577 some flags in overriding definitions.
1578 (redeclaration_error_message): Handle gnu_inline.
1579 (start_preparsed_function): Likewise.
1581 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1583 * call.c (sufficient_parms_p): Constify.
1584 * class.c (same_signature_p): Likewise.
1585 * cp-gimplify.c (is_invisiref_parm,
1586 cxx_omp_privatize_by_reference): Likewise.
1587 * cp-objcp-common.c (has_c_linkage): Likewise.
1588 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1589 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1590 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1591 num_artificial_parms_for, comp_template_parms,
1592 template_parameter_pack_p, any_dependent_template_arguments_p,
1593 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1594 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1595 zero_init_p, member_p, cp_lvalue_kind,
1596 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1597 varargs_function_p, is_dummy_object, special_function_kind,
1598 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1599 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1600 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1601 cp_has_mutable_p, at_least_as_qualified_p,
1602 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1603 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1604 * except.c (nothrow_libfn_p): Likewise.
1605 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1606 Likewise.
1607 * pt.c (comp_template_parms, template_parameter_pack_p,
1608 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1609 any_dependent_template_arguments_p): Likewise.
1610 * repo.c (repo_export_class_p): Likewise.
1611 * semantics.c (anon_aggr_type_p): Likewise.
1612 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1613 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1614 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1615 zero_init_p, special_function_p): Likewise.
1616 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1617 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1618 compparms, invalid_nonstatic_memfn_p,
1619 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1620 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1621 cp_has_mutable_p, lvalue_or_else): Likewise.
1623 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1625 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1626 * cp-objcp-common.c (cp_tree_size): Ditto.
1627 * tree.c (cp_walk_subtrees): Ditto
1628 * cp-tree.def (TINST_LEVEL): Go away.
1629 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1630 move together with other non-tree structs.
1631 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1632 (union lang_tree_node): Eliminate tinst_level field.
1633 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1634 (current_instantiation, outermost_tinst_level): Return
1635 a "struct tinst_level *".
1637 * error.c (print_instantiation_partial_context): Change second
1638 parameter to a "struct tinst_level *". Replace accessor macros
1639 with field access.
1640 (print_instantiation_full_context): Likewise.
1641 * lex.c (in_main_input_context): Likewise.
1643 * pt.c (struct pending_templates): New.
1644 (pending_templates, last_pending_template): Use it as a type.
1645 (current_tinst_level): Change typo to "struct tinst_level *"
1646 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1647 (add_pending_template): Construct a "struct pending_template".
1648 Replace TINST_LEVEL accessor macros with field access.
1649 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1650 (pop_tinst_level): Likewise.
1651 (instantiate_pending_templates): Likewise. Factor common code used
1652 when an instantiation has been done.
1653 (outermost_tinst_level): Replace tree_last with loop.
1654 (current_instantiation): Return a "struct tinst_level *".
1656 2007-08-24 Ollie Wild <aaw@google.com>
1658 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1659 * name-lookup.h (cp_binding_level): Remove vtables member.
1661 2007-08-24 Richard Guenther <rguenther@suse.de>
1663 * tree.c (cp_cannot_inline_tree_fn): Remove.
1664 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1665 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1666 Remove define.
1668 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1670 PR c++/32567
1671 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1672 error_mark_node right away if build_expr_type_conversion
1673 returned it.
1675 PR c++/32898
1676 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1677 is error_mark_node rather than NULL_TREE.
1678 * pt.c (check_explicit_specialization): Likewise.
1680 PR c++/31941
1681 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1682 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1684 2007-08-22 Jason Merrill <jason@redhat.com>
1686 PR c++/29365
1687 * pt.c (outermost_tinst_level): New function.
1688 * lex.c (in_main_input_context): New function.
1689 * cp-tree.h: Declare it.
1690 * decl2.c (constrain_class_visibility): Use it to avoid warning
1691 about uses of the anonymous namespace in the main input file.
1693 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1695 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1697 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1699 PR c++/7302
1700 * class.c (finish_struct_1): Warn when a class has virtual
1701 functions and accessible non-virtual destructor.
1703 2007-08-20 Richard Guenther <rguenther@suse.de>
1705 PR c++/22369
1706 PR c++/22451
1707 * call.c (build_new_method_call): Convert initializer to
1708 the basetype.
1709 * init.c (build_aggr_init): Do not fiddle with types.
1710 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1711 * except.c (build_throw): Do not drop qualifiers for the
1712 pointer type.
1713 * typeck.c (get_member_function_from_ptrfunc): Do not
1714 fiddle with types, instead convert.
1715 (build_ptrmemfunc1): Convert to the target type for
1716 initialization.
1717 (gfc_trans_allocate): Convert result to target type.
1718 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1719 pointer-to-member structures shall have alias set zero as well.
1721 2007-08-20 Richard Guenther <rguenther@suse.de>
1723 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1724 Remove.
1725 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1726 (nonstatic_local_decl_p): Likewise.
1727 * tree.c (cp_auto_var_in_fn_p): Remove.
1728 * decl.c (nonstatic_local_decl_p): Remove.
1730 2007-08-20 Richard Guenther <rguenther@suse.de>
1732 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1733 Remove define.
1734 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1735 cp_walk_subtrees lh parameter.
1736 (cp_walk_tree_without_duplicates): New define to
1737 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1738 * tree.c (count_trees): Call
1739 cp_walk_tree_without_duplicates.
1740 (verify_stmt_tree): Call cp_walk_tree.
1741 (break_out_target_exprs): Likewise.
1742 (WALK_SUBTREE): Likewise.
1743 * cp-gimplify.c (cp_genericize): Likewise.
1744 * cp-pt.c (find_parameter_packs_r): Likewise.
1745 (uses_parameter_packs): Likewise.
1746 (make_pack_expansion): Likewise.
1747 (check_for_bare_parameter_packs): Likewise.
1748 (for_each_template_parm): Likewise.
1749 * decl.c (check_default_argument): Call
1750 cp_walk_tree_without_duplicates.
1751 * except.c (build_throw): Likewise.
1752 * decl2.c (type_visibility): Likewise.
1753 * semantics.c (expand_or_defer_fn): Likewise.
1754 (finalize_nrv): Call cp_walk_tree.
1756 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1758 PR c++/33025
1759 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1760 Initialize it with save_expr rather than get_temp_regvar.
1762 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1764 PR c++/28989
1765 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1766 lvalues.
1768 2007-08-17 Ollie Wild <aaw@google.com>
1770 PR c++/31749
1771 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1772 declarations into appropriate slots for comparison. Fix type
1773 comparison.
1775 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1777 PR c++/32112
1778 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1779 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1781 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1783 PR c++/32870
1784 * parser.c (cp_parser_class_head): Improve error message.
1786 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1788 * pt.c (instantiate_decl): Set input_location
1789 for the function end.
1791 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1793 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1794 Constify.
1795 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1796 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1797 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1798 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1799 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1800 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1801 * typeck.c (cp_type_quals): Likewise.
1802 * typeck2.c (cxx_incomplete_type_diagnostic,
1803 cxx_incomplete_type_error): Likewise.
1805 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1807 PR c++/31132
1808 * pt.c (tsubst_friend_function): When check_classfn
1809 returns error_mark_node likewise return it.
1811 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1813 PR c++/32992
1814 * typeck.c (check_return_expr): Don't NRV optimize vars in
1815 anonymous unions.
1816 * decl.c (finish_function): Comment fix.
1818 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1820 PR c++/33035
1821 * pt.c (push_template_decl_real): Depending on TYPE_P
1822 use either TYPE_CONTEXT or DECL_CONTEXT.
1824 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1826 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1827 constructors and destructors return this.
1829 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1831 PR c++/27211
1832 * decl2.c (check_classfn): Return error_mark_node in case of error;
1833 in that case, do not call add_method.
1834 * decl.c (start_decl): Deal with check_classfn returning
1835 error_mark_node.
1836 (grokfndecl): Likewise.
1837 * pt.c (tsubst_friend_function): Likewise.
1839 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1841 PR c++/30428
1842 * typeck.c (build_binary_op): Disallow vector float types with
1843 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1845 2007-08-11 Ian Lance Taylor <iant@google.com>
1847 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1848 alias_set_type.
1849 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1851 2007-08-10 Ollie Wild <aaw@google.com>
1853 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1854 type lookups.
1855 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1856 function parameter.
1857 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1858 (lookup_using_namespace): Fix ambiguous_decl call.
1859 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1861 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1863 * call.c (name_as_c_string): Use CONST_CAST.
1864 * decl.c (build_decl): Likewise.
1865 * parser.c (cp_parser_string_literal): Likewise.
1867 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1869 PR c++/17763
1870 * error.c (dump_expr): Consistently use the *_cxx_*
1871 variants of the pretty-print functions.
1873 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1875 PR c++/22256
1876 * decl.c (check_special_function_return_type): Just error
1877 on return type specified for conversion operator.
1879 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1881 * typeck2.c (readonly_error): Handle general expressions.
1882 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1884 2007-08-06 Dan Hipschman <dsh@google.com>
1886 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1887 access function name.
1889 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1891 PR pch/13676
1892 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1893 * g++spec.c (lang_specific_driver): Check them.
1895 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1897 PR c++/19532
1898 * pt.c (inline_needs_template_parms): Fix comment; change return type
1899 to bool.
1901 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1903 Revert:
1904 2007-03-26 Dirk Mueller <dmueller@suse.de>
1906 * parser.c (cp_parser_member_declaration): Pedwarn
1907 about stray semicolons after member declarations.
1909 2007-08-02 Lee Millward <lee.millward@gmail.com>
1911 PR c++/30849
1912 PR c++/30850
1913 PR c++/30851
1914 * parser.c (cp_parser_asm_definition): Detect and discard asm
1915 statements with invalid inputs or outputs.
1916 (cp_parser_asm_operand_list): Return error mark node if any
1917 of the operands are invalid. Adjust documentation.
1919 2007-08-02 Nick Clifton <nickc@redhat.com>
1921 * typeck.c: Change copyright header to refer to version 3 of the
1922 GNU General Public License and to point readers at the COPYING3
1923 file and the FSF's license web page.
1924 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1925 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1926 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1927 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1928 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1929 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1930 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1931 name-lookup.h, parser.c: Likewise.
1933 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1935 PR middle-end/32668
1936 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1938 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1940 PR c++/32108
1941 * semantics.c (finish_label_stmt): Reject the __label__
1942 extension outside function scopes.
1944 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1946 * parser.c (eof_token): Un-constify.
1947 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1948 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1949 casts.
1951 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1953 * pt.c, tree.c, typeck2.c: Fix comment typos.
1955 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1956 Mark Mitchell <mark@codesourcery.com>
1958 PR c++/30917
1959 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1960 hidden due to friend declarations in local classes.
1962 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1964 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1965 * cp-tree.def (DECLTYPE_TYPE): New.
1966 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1967 (dump_type_prefix): Ditto.
1968 (dump_type_suffix): Ditto.
1969 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1970 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1971 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1972 types.
1973 (DECLTYPE_TYPE_EXPR): New.
1974 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1975 (finish_declared_type): Declare.
1976 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1977 DECLTYPE_TYPE nodes.
1978 (pp_cxx_type_id): Ditto.
1979 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1980 (tsubst): Substitute into a DECLTYPE_TYPE node.
1981 (tsubst_copy): Ditto.
1982 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1983 nodes.
1984 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1985 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1986 structural equality (because we can't hash the expressions).
1987 (finish_declared_type): New.
1988 * lex.c (reswords): Add "decltype" keyword.
1989 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1990 (cp_parser_postfix_expression): Add member_access_only_p to
1991 restrict postfix expression to member access expressions.
1992 (cp_parser_unary_expression): Update call to
1993 cp_parser_postfix_expression to reflect new parameter.
1994 (cp_parser_declared_type): New.
1995 (cp_parser_simple_type_specifier): Parse decltype types.
1997 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1999 PR c++/32346
2000 * call.c (convert_for_arg_passing): Only widen bitfields to their
2001 declared types if necessary.
2003 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2005 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2006 Constify.
2008 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2010 * decl.c (typename_hash, typename_compare): Constify.
2011 * mangle.c (hash_type, compare_type): Likewise.
2012 * pt.c (eq_local_specializations, hash_local_specialization):
2013 Likewise.
2014 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2015 list_hash): Likewise.
2016 * typeck2.c (pat_compare): Likewise.
2018 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2020 * method.c (implicitly_declare_fn): Increase alignment if member
2021 function pointer format requires it.
2023 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2025 PR c++/29001
2026 * typeck.c (check_return_expr): Do not pass a null argument
2027 to null_ptr_cst_p.
2029 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2031 PR c++/32561
2032 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2033 only on VAR_DECL.
2035 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2037 PR c++/32839
2038 * typeck.c (convert_arguments): Only use default args if we have
2039 a function decl.
2041 PR c++/30818
2042 * typeck.c (structural_comptypes): No need to check
2043 resolve_typename_type return value here.
2044 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2045 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2046 original type rather than error_mark_node in case of failure.
2047 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2048 resolve_typename_type result check.
2049 (cp_parser_direct_declarator, cp_parser_head,
2050 cp_parser_constructor_declarator_p): Likewise.
2052 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2054 * pt.c (template_parms_variadic_p): Remove.
2055 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2057 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2059 PR c++/30854
2060 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2061 argument to dump_aggr_init_expr_args instead of false.
2063 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2065 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2066 canonical types; otherwise, fall back to structural type
2067 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2068 internal compiler error if the canonical types are wrong.
2070 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2072 PR c++/32560
2073 * parser.c (cp_parser_make_indirect_declarator): When the
2074 the code argument is ERROR_MARK return cp_error_declarator.
2076 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2078 PR 32617
2079 * decl.c (cxx_init_decl_processing): Don't set
2080 force_align_functions_log.
2081 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2082 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2083 FUNCTION_DECL, return its alignment.
2085 2007-07-09 Richard Guenther <rguenther@suse.de>
2087 * decl.c (start_preparsed_function): Do not promote return type.
2089 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2091 PR c++/30535
2092 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2094 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2096 PR c++/32232
2097 * pt.c (resolve_overloaded_unification): Robustify. Return a
2098 bool, not an int.
2099 (type_unification_real): Adjust accordingly.
2101 2007-07-06 Richard Guenther <rguenther@suse.de>
2103 * init.c (build_new_1): Use the correct pointer type.
2104 * typeck2.c (build_m_component_ref): Likewise.
2106 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2108 PR c++/32245
2109 * init.c (build_zero_init): Always build an initializer for
2110 non-static storage.
2111 * typeck2.c (build_functional_cast): Use build_zero_init.
2113 PR c++/32251
2114 * init.c (build_new_1): Always pass the allocation function to
2115 build_op_delete_call.
2116 * call.c (build_op_delete_call): Handle operator delete with a
2117 variable-argument list. Do not issue an error when no matching
2118 deallocation function is available for a new operator.
2120 PR c++/31992
2121 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2122 * decl.c (value_dependent_init_p): New function.
2123 (cp_finish_decl): Use it.
2124 * pt.c (value_dependent_expression_p): Use
2125 any_value_dependent_elements_p.
2126 * parser.c (cp_parser_primary_expression): Add comment about
2127 treating dependent qualified names as integral
2128 constant-expressions.
2130 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2132 * decl.c (build_ptrmemfunc_type): Always use structural equality
2133 tests when comparing pointer-to-member-function types, because the
2134 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2135 types.
2137 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2139 * init.c (build_new): Tweak comment.
2141 2007-06-29 Dave Brolley <brolley@redhat.com>
2143 PR c++/31743
2144 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2145 type to its base type and number of elements here.
2146 * init.c (build_new): Call complete_type_or_else to ensure that the
2147 type is complete and to issue a diagnostic if it is not.
2148 (build_new_1): Don't call complete_type_or_else here.
2150 2007-07-03 Richard Guenther <rguenther@suse.de>
2152 PR c++/32609
2153 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2154 after recursing.
2156 2007-07-02 Simon Baldwin <simonb@google.com>
2158 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2159 for inner-style nested forward declarations that don't declare
2160 anything useful.
2162 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2164 PR c++/31748
2165 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2166 DECL_P in not a variable and appears more than once error messages.
2168 2007-07-01 Ollie Wild <aaw@google.com>
2170 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2171 (select_decl): Remove function.
2172 (unqualified_namespace_lookup): Populate binding by calling
2173 ambiguous_decl. Remove select_decl call.
2174 (lookup_qualified_name): Remove select_decl call.
2175 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2176 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2177 generation when name lookup is ambiguous.
2179 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2181 PR c++/31724
2182 * init.c (build_new_1): Use structural equality on the copy of the
2183 array type.
2185 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2187 * decl2.c (determine_visibility): Implement
2188 flag_visibility_ms_compat effect on type info.
2189 * decl.c (cxx_init_decl_processing): Implement
2190 global effect of flag_visibility_ms_compat.
2192 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2194 * decl2.c (start_objects): Mark constructor-running function
2195 as artificial.
2197 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2199 PR c++/32111
2200 * decl.c (grokdeclarator): Reset friendp for member functions declared
2201 friend of their own class.
2203 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2205 * decl2.c (determine_visibility): Don't look for dllexport here.
2206 (determine_visibility_from_class): Tidy.
2208 2007-06-18 Simon Baldwin <simonb@google.com>
2210 PR c++/31923
2211 * parser.c (cp_parser_single_declaration): Added check for storage
2212 class other than sc_none in parsed declaration, and a flag to indicate
2213 if the call is part of an explicit template specialization parse.
2214 * (cp_parser_explicit_specialization): Specialization check flag added
2215 to call to cp_parser_single_declaration(), set true.
2216 * (cp_parser_template_declaration_after_export): Specialization check
2217 flag added to call to cp_parser_single_declaration(), set false.
2218 * pt.c (check_explicit_specialization): Added code to copy visiblity
2219 and linkage from the templated function to the explicit specialization.
2221 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2223 * typeck.c (build_binary_op): For templates build the
2224 expression in pieces to avoid the assert in build2_stat.
2225 (get_member_function_from_ptrfunc):
2226 Change over to using POINTER_PLUS_EXPR and convert
2227 the second operand to sizetype.
2228 * typeck2.c (build_m_component_ref): Likewise.
2229 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2230 instead of PLUS_EXPR for pointers.
2231 (build_new_1): Likewise.
2232 (build_vec_delete_1): Likewise.
2233 (build_vec_delete): Likewise.
2234 * class.c (build_base_path): Likewise.
2235 (build_base_path): Likewise.
2236 (convert_to_base_statically): Likewise.
2237 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2238 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2239 instead of PLUS_EXPR.
2240 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2241 instead of PLUS_EXPR for pointers.
2242 * call.c (build_special_member_call): Likewise.
2243 * rtti.c (build_headof): Likewise.
2244 Use sizetype instead of ptrdiff_type_node.
2245 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2246 instead of PLUS_EXPR for pointers.
2247 * except.c (expand_start_catch_block): Do a
2248 NEGATIVE and then a POINTER_PLUS_EXPR instead
2249 of a MINUS_EXPR.
2250 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2251 PLUS_EXPR on pointer types over to use
2252 POINTER_PLUS_EXPR and remove the conversion
2253 to the pointer types.
2254 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2255 adding to a pointer type. Use size_int instead of
2256 ssize_int. Convert the index to sizetype before
2257 adding it to the pointer.
2259 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2261 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2262 (DECL_ANON_UNION_VAR_P): New macro.
2263 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2264 than DECL_VAR_MARKED_P, to keep track of which variables we have
2265 seen.
2266 * decl.c (redeclaration_error_message): Complain about redeclaring
2267 anonymous union members at namespace scope.
2268 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2270 2007-06-14 Geoff Keating <geoffk@apple.com>
2272 * decl2.c (determine_visibility): Ensure that functions with
2273 hidden types as parameters are hidden.
2275 PR 31093
2276 * decl2.c (determine_visibility): Remove duplicate code for
2277 handling type info.
2279 2007-06-12 Ian Lance Taylor <iant@google.com>
2281 PR libstdc++/29286
2282 * init.c (avoid_placement_new_aliasing): New static function.
2283 (build_new_1): Call it.
2285 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2287 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2288 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2290 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2292 PR c++/32177
2293 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2294 on init, the non-decl cond operand and increment value.
2296 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2298 PR c++/30759
2299 * decl.c (check_initializer): Report an error when a brace enclosed
2300 initializer is used for a non-aggregate type in C++98.
2301 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2302 cxx_dialect.
2303 (grokdeclarator): Likewise.
2304 (move_fn_p): Likewise.
2305 * typeck.c (check_return_expr): Likewise.
2306 * call.c (reference_binding): Likewise.
2307 * error.c (cp_cpp_error): Likewise.
2308 * pt.c (check_default_tmpl_args): Likewise.
2309 (tsubst): Likewise.
2310 * lex.c (init_reswords): Likewise.
2311 * parser.c (p_parser_primary_expression): Likewise.
2312 (TOKEN_PRECEDENCE): Likewise.
2313 (cp_parser_init_declarator): Likewise.
2314 (cp_parser_ptr_operator): Likewise.
2315 (cp_parser_parameter_declaration): Likewise.
2316 (cp_parser_enclosed_template_argument_list): Likewise.
2317 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2318 (cp_parser_next_token_ends_template_argument_p): Likewise.
2320 2007-06-04 Simon Baldwin <simonb@google.com>
2322 * decl.c (grokdeclarator): Readability change. Moved case labels
2323 into direct switch statement scope.
2325 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2327 * call.c (convert_like_real): Remove pointless code.
2329 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2331 * decl.c (get_atexit_fn_ptr_type): New function.
2332 (get_atexit_node): Use it.
2333 (start_cleanup_fn): Likewise.
2334 (register_dtor_fn): Use the object's destructor, instead of a
2335 separate cleanup function, where possible.
2336 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2337 (atexit_fn_ptr_type_node): New macro.
2338 * decl2.c (build_cleanup): Use build_address.
2340 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2342 * typeck.c (build_binary_op): Include types in error.
2344 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2346 PR c++/31806
2347 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2348 needs runtime initialization.
2350 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2352 PR c++/32158
2353 * semantics.c (finish_trait_expr): Complete the types.
2355 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2356 Douglas Gregor <doug.gregor@gmail.com>
2357 Pedro Lamarao <pedro.lamarao@mndfck.org>
2358 Howard Hinnant <howard.hinnant@gmail.com>
2360 PR c++/7412
2361 PR c++/29939
2362 * typeck.c (comptypes): Don't consider rvalue and lvalue
2363 reference types to be equivalent.
2364 (check_return_expr): Move from certain lvalues when returning
2365 them.
2366 * decl.c (grokdeclarator): Implement reference collapsing.
2367 (copy_fn_p): Don't consider constructors taking rvalue references
2368 to be copy constructors.
2369 (move_fn_p): New.
2370 * call.c (conversion): New "rvaluedness_matches_p" member.
2371 (convert_class_to_reference): Require reference type as first
2372 parameter instead of base type.
2373 (reference_binding): Add logic to handle rvalue references.
2374 (implicit_conversion): Update inaccurate comment.
2375 (convert_like_real): Disable creation of temporaries that are
2376 impossible to initialize for types with move constructors.
2377 (build_over_call): Elide move constructors when possible.
2378 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2379 (maybe_handle_ref_bind): Return conversion instead of type node.
2380 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2381 determine preferred conversion sequences.
2382 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2383 (LOOKUP_PREFER_RVALUE): New.
2384 (DECL_MOVE_CONSTRUCTOR_P): New.
2385 (struct cp_declarator): Add "reference" member for reference
2386 types, with new "rvalue_ref" flag.
2387 (cp_build_reference_type): Declare.
2388 (move_fn_p): Declare.
2389 * error.c (dump_type_prefix): Format rvalue reference types
2390 correctly in error messages.
2391 * except.c (build_throw): Move from certain lvalues when
2392 throwing.
2393 * mangle.c (write_type): Mangle rvalue references differently
2394 than regular references.
2395 * parser.c (make_reference_declarator): Add boolean parameter for
2396 rvalue references.
2397 (cp_parser_make_indirect_declarator): New.
2398 (cp_parser_new_declarator_opt): Call
2399 cp_parser_make_indirect_declarator.
2400 (cp_parser_conversion_declarator_opt): Ditto.
2401 (cp_parser_declarator): Ditto.
2402 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2403 declarators.
2404 * pt.c (tsubst): Implement reference collapsing.
2405 (maybe_adjust_types_for_deduction): Implement special template
2406 parameter deduction rule for rvalue references.
2407 (type_unification_real): Update calls to
2408 maybe_adjust_types_for_deduction.
2409 (try_one_overload): Ditto.
2410 (unify_pack_expansion): Ditto.
2411 * tree.c (lvalue_p_1): Handle rvalue reference types.
2412 (cp_build_reference_type): New.
2414 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2416 PR c++/31809
2417 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2418 variables that need runtime initialization.
2420 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2422 PR c++/31339
2423 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2424 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2425 case POSTDECREMENT_EXPR>): Return the error_mark_node
2426 if either the real or imaginary parts would an
2427 error_mark_node.
2429 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2430 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2432 PR c++/31745
2433 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2434 token is a closing brace, false if there are no tokens left.
2435 (cp_parser_namespace_alias_definition): Only consume the next token if
2436 it is a closing brace.
2438 * parser.c (cp_parser_class_specifier): Likewise.
2440 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2442 * semantics.c (finish_member_declaration): Fix a typo in the
2443 last checkin.
2445 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2447 PR c++/31431
2448 PR c++/31432
2449 PR c++/31434
2450 PR c++/31435
2451 PR c++/31437
2452 PR c++/31438
2453 PR c++/31442
2454 PR c++/31443
2455 PR c++/31444
2456 PR c++/31445
2457 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2458 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2459 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2460 whether everything was okay. Fix indentation.
2461 (push_template_decl_real): Check for bare parameter packs in
2462 function parameters; where errors occur, mark the parameter types
2463 with ERROR_MARK_NODEs to avert ICEs.
2464 (coerce_template_parameter_pack): New.
2465 (coerce_template_parms): Moved parameter pack coercion into
2466 coerce_template_parameter_pack, and permit it anywhere in the
2467 template parameter list (not just at the end). Parameter and
2468 argument indices can vary (somewhat) separately now, so add
2469 PARM_IDX and ARG_IDX.
2470 (fn_type_unification): Don't set an argument pack as incomplete if
2471 no argument pack was deduced.
2472 (type_unification_real): If a type parameter is a parameter pack
2473 and has not otherwise been deduced, it will be deduced to an empty
2474 parameter pack.
2475 (more_specialized_fn): Use the actual lengths of the argument
2476 lists when comparing against expansions.
2477 * semantics.c (finish_member_declaration): If a field's type has
2478 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2480 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2482 PR target/27067
2483 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2485 2007-05-22 Ollie Wild <aaw@google.com>
2487 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2488 (unqualified_namespace_lookup): Adds check for hidden types.
2490 2007-05-22 Ollie Wild <aaw@google.com>
2492 * decl.c (duplicate_decls): Verify namespace names are unique.
2494 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2496 * decl.c (cxx_maybe_build_cleanup): Handle
2497 __attribute__((cleanup)).
2499 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2501 * cvt.c (cp_convert_and_check): Don't check warnings if the
2502 conversion failed.
2504 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2506 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2508 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2510 PR c++/29928
2511 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2512 type only if is a class type (5.2.8/4).
2514 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2516 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2517 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2518 c_common_unsigned_type.
2520 2007-05-11 Silvius Rus <rus@google.com>
2522 * cp/typeck.c (build_indirect_ref): Add call to
2523 strict_aliasing_warning.
2524 (build_reinterpret_cast_1): Condition call to
2525 strict_aliasing_warning.
2527 2007-05-11 Jan Hubicka <jh@suse.cz>
2529 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2530 * decl2.c (start_objects): ctors and dtors are no longer public.
2531 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2533 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2535 * typeck.c (build_unary_op): Remove code that used to
2536 handle non lvalue increments/decrements.
2538 2007-05-07 Mike Stump <mrs@apple.com>
2540 * parser.c (check_empty_body): Add.
2541 (cp_parser_iteration_statement): Add call to check_empty_body.
2543 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2545 PR 31775
2546 * mangle.c (write_mangled_name): Mangle static variable names.
2547 (write_unqualified_name): Use local-source-name for
2548 namespace-scope static variables.
2550 2007-05-04 Dirk Mueller <dmueller@suse.de>
2552 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2553 not in effect.
2555 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2557 PR c++/31663
2558 * decl2.c (constrain_class_visibility):
2559 Use strip_pointer_or_array_types instead of strip_array_types.
2561 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2563 PR C++/30221
2564 * decl.c (reshape_init_r): Don't reshape the first element if it
2565 is a pointer to member function.
2567 2007-04-27 Simon Baldwin <simonb@google.com>
2569 * decl.c (grokparms): Changed message format from %qD to %qE.
2571 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2573 * error.c (maybe_warn_variadic_templates): Variadic templates are
2574 now in C++0x, so only warn about them in C++98 mode.
2576 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2578 PR C++/30016
2579 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2580 integeral types from vectors types.
2582 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2584 PR c++/31598
2585 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2586 for type dependent OMP_CLAUSE_DECLs.
2588 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2590 PR c++/31338
2591 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2592 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2593 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2594 * init.c (build_zero_init): Adjust, as
2595 COMPLEX_TYPE is now a SCALAR_TYPE.
2596 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2597 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2599 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2601 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2602 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2603 (trait_expr_value): Adjust.
2605 2007-04-23 Simon Baldwin <simonb@google.com>
2607 * decl.c (grokparms): Added new error for duplicate function
2608 parameters names in function prototypes, to match gcc behavior.
2610 2007-04-23 Jan Hubicka <jh@suse.cz>
2612 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2613 bits dirrectly.
2615 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2617 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2618 instead of checking GIMPLE_STMT_P in chain_next.
2620 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2622 PR c++/31513
2623 * call.c (convert_for_arg_passing): Convert bitfields to their
2624 declared types.
2626 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2628 PR c++/31517
2629 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2631 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2633 PR c++/29365
2634 * cp/decl2.c (constrain_class_visibility):
2635 Do not warn about the use of anonymous namespace in the main input file.
2637 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2639 * cp-tree.h (current_template_parms): Fix typo in comment.
2641 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2643 * cp-tree.h, error.c: Fix comment typos.
2645 2007-04-13 Jason Merrill <jason@redhat.com>
2647 PR c++/31074
2648 * call.c (reference_binding): Add c_cast_p parm. If true,
2649 add quals to TO as needed to make it reference-compatible.
2651 2007-04-11 Jan Hubicka <jh@suse.cz>
2653 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2654 that we are not processing template_decl.
2656 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2658 PR c++/31449
2659 * class.c (build_base_path): Ensure that the converted pointer has
2660 the same cv-qualification as the input.
2662 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2664 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2666 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2668 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2669 Do not set it.
2670 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2671 * tree.c (cp_add_pending_fn_decls): Remove.
2672 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2674 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2676 Revert change removing staticp.
2678 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2680 * cp-objcp-common.c (cxx_staticp): Remove.
2681 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2682 * cp-tree.h (cxx_staticp):
2684 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2686 * class.c (check_for_override): Don't remove dllmport attribute
2687 of virtual methods.
2689 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2691 PR c++/30847
2692 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2693 type issue error and return early.
2695 2007-03-30 Jason Merrill <jason@redhat.com>
2697 PR c++/31187
2698 * typeck.c (cp_type_readonly): New fn.
2699 * cp-tree.h: Declare it.
2700 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2701 (cp_finish_decl): Not here.
2703 2007-03-31 Richard Guenther <rguenther@suse.de>
2705 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2706 pointer-map.
2708 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2710 PR c++/31138
2711 PR c++/31140
2712 PR c++/31141
2713 * parser.c (declarator_can_be_parameter_pack): New.
2714 (cp_parser_template_parameter): Only parse the `...' if the
2715 declarator can be a parameter pack.
2716 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2717 is NULL.
2718 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2719 types (they could be used as array bounds).
2720 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2721 (tsubst_pack_expansion): Handle failure to expand parameter
2722 packs.
2724 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2726 PR c++/26099
2727 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2728 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2729 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2730 (CLASS_TYPE_NON_UNION_P): Add.
2731 (struct lang_type_class): Add has_complex_dflt.
2732 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2733 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2734 * cp-tree.def: Add TRAIT_EXPR.
2735 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2736 * lex.c (struct resword): Add __has_nothrow_assign,
2737 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2738 __has_trivial_constructor, __has_trivial_copy,
2739 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2740 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2741 __is_pod, __is_polymorphic, __is_union.
2742 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2743 (cp_parser_trait_expr): New.
2744 * semantics.c (finish_trait_expr, trait_expr_value
2745 classtype_has_nothrow_copy_or_assign_p): New.
2746 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2747 as static.
2748 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2749 * class.c (check_bases, check_field_decl, check_bases_and_members):
2750 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2751 * pt.c (uses_template_parms, tsubst_copy_and_build,
2752 value_dependent_expression_p, type_dependent_expression_p): Deal with
2753 TRAIT_EXPR.
2754 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2756 2007-03-29 Richard Guenther <rguenther@suse.de>
2758 * tree.c (cp_walk_subtrees): Do not set input_location.
2760 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2762 PR c++/29077
2763 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2764 destructor.
2766 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2768 * parser.c (struct cp_parser): Update comment for
2769 greater_than_is_operator_p.
2770 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2771 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2772 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2773 !GREATER_THAN_IS_OPERATOR_P.
2774 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2775 `>>' operators that will become two `>' tokens in C++0x.
2776 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2777 mode, allowing it to terminate default arguments.
2778 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2779 `>>' like two consecutive `>' tokens.
2780 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2781 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2782 ends a template argument.
2784 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2786 * decl.c (redeclaration_error_message): Complain when redeclaring
2787 a friend function with default template arguments (C++0x mode only).
2788 * cp-tree.h (check_default_tmpl_args): Declare.
2789 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2790 template arguments in function templates. Add support for checking
2791 the default template arguments of friend templates.
2792 (push_template_decl_real): Fix call to check_default_tmpl_args.
2793 (type_unification_real): If a template parameter has not been
2794 deduced but provides a default template argument, substitute into
2795 that default template argument.
2796 * parser.c (cp_parser_init_declarator): When declaring (but not
2797 defining!) a function template in C++0x mode, check for default
2798 template arguments.
2800 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2802 PR c++/29993
2803 * decl.c (grokdeclarator): Deal with cv-qualified function type
2804 typedefs in the same way for member and non-member functions.
2806 2007-03-26 Dirk Mueller <dmueller@suse.de>
2808 * parser.c (cp_parser_member_declaration): Pedwarn
2809 about stray semicolons after member declarations.
2811 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2813 PR c++/30500
2814 * pt.c (instantiate_decl): Set in_system_header.
2816 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2818 * cp-tree.h (current_tempalte_parms): Improve documentation.
2819 * pt.c (current_template_args): Likewise.
2821 PR c++/30863
2822 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2823 not consume tokens when failing.
2825 2007-03-22 Jim Wilson <wilson@specifix.com>
2826 Mark Mitchell <mark@codesourcery.com>
2828 PR c++/31273
2829 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2830 consistent with FROM.
2832 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2834 * error.c (dump_expr): Handle dependent names that designate types.
2835 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2837 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2839 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2841 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2843 * cvt.c (cp_convert_and_check) : Define.
2844 * cp-tree.h (cp_convert_and_check): Declare.
2845 * call.c (convert_conversion_warnings): Rename to
2846 conversion_null_warnings. The warning for floating-point to
2847 integer is handled by convert_and_check in convert_like_real.
2848 (convert_like_real): convert_conversion_warnings was renamed as
2849 conversion_null_warnings.
2850 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2851 overflow and changes of value during conversion.
2853 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2855 PR c++/30891
2856 * parser.c (cp_parser_statement): If 'namespace' is found, this
2857 only can be a namespace alias definition, so parse it now.
2858 (cp_parser_namespace_alias_definition): if we find an open brace
2859 instead of '=', then this is actually a misplaced namespace
2860 definition.
2862 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2864 PR c++/24924
2865 * decl.c (cxx_init_decl_processing): Move command-line options
2866 processing to c-opts.c.
2868 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2870 * ptree.c (cxx_print_type): Use formatting markup for integers
2871 when printing template parameter index/level/orig level.
2872 (cxx_print_xnode): Ditto.
2873 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2874 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2875 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2876 HOST_WIDE_INTs.
2877 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2878 rather than a HOST_WIDE_INT.
2879 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2880 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2881 better bit-packing.
2882 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2883 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2884 IN_BASE_INITIALIZER bool bitfields.
2885 (struct cp_declarator): Make KIND a 4-bit field. Make
2886 PARAMETER_PACK_P a bool bitfield just after KIND.
2887 * pt.c (uses_parameter_packs): Destroy the pointer set.
2888 (make_pack_expansion): Ditto.
2889 (check_for_bare_parameter_packs): Ditto.
2890 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2892 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2894 PR c++/31165
2895 * call.c (convert_default_arg): Instead of copying the node,
2896 unshare it.
2898 2007-03-15 Dirk Mueller <dmueller@suse.de>
2900 PR c++/30860
2901 * call.c (convert_conversion_warnings): New..
2902 (convert_like_real): .. factored out from here.
2903 (convert_conversion_warnings): Add warning about
2904 false being converted to NULL in argument passing.
2906 2007-03-14 Dirk Mueller <dmueller@suse.de>
2908 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2909 (finish_do_body): Warn about empty body in do/while statement.
2911 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2913 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2915 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2917 PR c/21438
2918 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2919 warning.
2921 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2923 * cp/repo.c (init_repo): Initialize random_seed saved options.
2924 (finish_repo): Adjust.
2926 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2928 PR bootstrap/30899
2929 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2930 which to copy.
2932 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2934 * decl.c (compute_array_index_type): New warning flag warn_vla.
2936 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2938 PR c++/30108
2939 * call.c (convert_default_arg): Copy non-constant arguments.
2941 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2943 PR c++/31038
2944 * parser.c (cp_parser_postfix_expression): Disallow compound
2945 literals in constant expressions.
2947 PR c++/30328
2948 * semantics.c (finish_typeof): Use unlowered_expr_type.
2950 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2952 PR c++/30274
2953 * cp-tree.h (unlowered_expr_type): New function.
2954 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2955 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2956 (unlowered_expr_type): New function.
2957 (build_unary_op): Disallow predecrements of bool bitfields.
2958 * call.c (build_conditional_expr): Use unlowered_expr_type.
2959 * pt.c (type_unification_real): Likewise.
2961 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2963 PR c++/20599
2964 * typeck.c (check_return_expr): Check for bare parameter packs.
2965 (comptypes): Compare template parameter packs and
2966 type pack expansions.
2967 * decl.c (grokdeclarator): Deal with the declaration of function
2968 parameter packs.
2969 (grokparms): Verify that the (optional) function parameter pack is
2970 at the end of the parameter list.
2971 (xref_basetypes): Handle pack expansions in the base class.
2972 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2973 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2974 (NONTYPE_ARGUMENT_PACK): New.
2975 (TYPE_PACK_EXPANSION): New.
2976 (EXPR_PACK_EXPANSION): New.
2977 (ARGUMENT_PACK_SELECT): New.
2978 * cp-objcp-common.c (cp_tree_size): Compute size of
2979 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2980 ARGUMENT_PACK_SELECT.
2981 * error.c (dump_template_argument): Print template argument packs.
2982 (dump_template_argument_list): Ditto.
2983 (dump_template_parameter): Dump `...' for template type parameter
2984 packs.
2985 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2986 (dump_parameters): Print function parameter packs.
2987 (dump_template_parms): Print template argument packs.
2988 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2989 (maybe_warn_variadic_templates): New.
2990 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2991 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2992 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2993 CAST_EXPR.
2994 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2995 (write_template_arg): Write argument packs as separate arguments.
2996 * cp-tree.h (struct template_parm_index_s): Add flag that
2997 indicates that the template parameter is actually a parameter
2998 pack.
2999 (struct tree_argument_pack_select): New.
3000 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3001 (union lang_tree_node): Add argument_pack_select.
3002 (FUNCTION_PARAMETER_PACK_P): New.
3003 (PACK_EXPANSION_P): New.
3004 (PACK_EXPANSION_PATTERN): New.
3005 (SET_PACK_EXPANSION_PATTERN): New.
3006 (PACK_EXPANSION_PARAMETER_PACKS): New.
3007 (ARGUMENT_PACK_P): New.
3008 (ARGUMENT_PACK_ARGS): New.
3009 (SET_ARGUMENT_PACK_ARGS): New.
3010 (ARGUMENT_PACK_INCOMPLETE_P): New.
3011 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3012 (TEMPLATE_PARM_PARAMETER_PACK): New.
3013 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3014 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3015 (ARGUMENT_PACK_SELECT_INDEX): New.
3016 (ARGUMENT_PACK_SELECT_ARG): New.
3017 (struct cp_declarator): Add parameter_pack_p flag.
3018 (maybe_warn_variadic_templates): Declare.
3019 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3020 indicate a template parameter pack.
3021 (uses_parameter_packs): Declare.
3022 (template_parameter_pack_p): Declare.
3023 (template_parms_variadic_p): Declare.
3024 (make_pack_expansion): Declare.
3025 (check_for_bare_parameter_packs): Declare.
3026 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3027 sizeof... expressions.
3028 (pp_cxx_expression): Print pack expansions and non-type argument
3029 packs.
3030 (pp_cxx_exception_specification): Print pack expansions.
3031 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3032 (pp_cxx_ctor_initializer): Print pack expansions.
3033 (pp_cxx_type_id): Print pack expansions.
3034 (pp_cxx_template_argument_list): Print argument packs.
3035 (pp_cxx_template_parameter): Print ellipsis for template parameter
3036 packs.
3037 * pt.c (comp_template_parms): Compare template parameter packs.
3038 (template_parameter_pack_p): New.
3039 (template_parms_variadic_p): New.
3040 (template_args_variadic_p): New.
3041 (make_ith_pack_parameter_name): New.
3042 (struct find_parameter_pack_data): New.
3043 (find_parameter_packs_r): New.
3044 (uses_parameter_packs): New.
3045 (make_pack_expansion): New.
3046 (check_for_bare_parameter_packs): New.
3047 (expand_template_argument_pack): New.
3048 (reduce_template_parm_level): Propagate parameter pack flag.
3049 (process_template_parm): Add is_parameter_pack parameter to state
3050 when the parameter is actually a parameter pack. Create template
3051 parameter packs when is_parameter_pack is true.
3052 (current_template_args): The argument for a template parameter
3053 pack is an argument pack containing a single pack expansion.
3054 (process_partial_specialization): When checking that non-type
3055 argument expressions do not involve template parameters, loop over
3056 the arguments in argument packs separately.
3057 (push_template_decl_real): Check that the type of the declaration
3058 does not have any bare parameter packs. Check that primary
3059 templates have no more than one parameter pack, and that it comes
3060 at the end of the template parameter list.
3061 (convert_template_argument): Handle coercions for pack expansion
3062 expressions by coercing the pattern then rebuilding the expansion.
3063 (coerce_template_parms): When coercing the arguments for a
3064 variadic template, pack "extra" arguments into an argument pack.
3065 (coerce_template_template_parms): Cannot coerce between parameter
3066 packs and non-pack parameters.
3067 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3068 (comp_template_args): Expand all template arguments packs before
3069 comparing template argument lists.
3070 (mangle_class_name_for_template): Make argument packs as separate
3071 template arguments.
3072 (for_each_template_parm_r): No need to handle BASELINK.
3073 (instantiate_class_template): Handle pack expansions in the base
3074 class list.
3075 (tsubst_pack_expansion): New.
3076 (tsubst_template_args): Handle substitutions of argument packs and
3077 pack expansion into template argument lists.
3078 (tsubst_decl): Expand function parameter packs into separate
3079 function parameters.
3080 (tsubst_arg_types): Expand a type pack expansion into separate
3081 argument types.
3082 (tsubst_exception_specification): Handle pack expansions in
3083 exception specifiers.
3084 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3085 replacing a template parameter with its argument. If we encounter
3086 a substitution for an argument pack, just return the parameter
3087 itself.
3088 (tsubst_copy): sizeof(X...) returns the number of elements in
3089 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3090 PARM_DECL is a parameter pack.
3091 (tsubst_expr): Expression pack expansions and argument packs
3092 cannot show up here; they will all be handled through function
3093 calls, sizeof, and template argument lists.
3094 (tsubst_copy_and_build): sizeof(X...) returns the number of
3095 elements in parameter pack X. Handle pack expansions in TREE_LIST
3096 and CONSTRUCTOR nodes.
3097 (fn_type_unification): Handle "incomplete" explicit template
3098 argument lists that specify some of the arguments for a template
3099 parameter pack.
3100 (type_unification_real): Unify arguments against pack expansions.
3101 (template_parm_level_and_index): New, helper function.
3102 (unify_pack_expansion): New.
3103 (unify): Unify argument packs on an argument-by-argument basis,
3104 handling variadic argument packs as well.
3105 (more_specialized_fn): Handle unification of function parameter
3106 packs. All things being equal, prefer non-variadic function
3107 templates to variadic function templates.
3108 (more_specialized_class): Prefer the variadic class template
3109 partial specialization that binds fewer arguments to a parameter
3110 pack.
3111 (regenerate_decl_from_template): Expand function parameter packs
3112 into separate parameters.
3113 (instantiate_decl): Ditto.
3114 (tsubst_initializer_list): Handle pack expansions for base-class
3115 initializers.
3116 (dependent_type_p_r): Determine dependent types in argument packs
3117 and pack expansions.
3118 (value_dependent_expression_p): Determine value-dependence of
3119 non-type argument packs.
3120 (dependent_template_arg_p): Handle argument packs.
3121 * semantics.c (finish_cond): Check for bare parameter packs.
3122 (finish_expr_stmt): Ditto.
3123 (finish_for_expr): Ditto.
3124 (finish_switch_cond): Ditto.
3125 (finish_mem_initializers): Ditto.
3126 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3127 argument packs.
3128 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3129 * parser.c (make_declarator): Declarator is not an expansion.
3130 (make_pointer_declarator): Transfer parameter pack flag to outer
3131 declarator.
3132 (make_reference_declarator): Ditto.
3133 (make_ptrmem_declarator): Ditto.
3134 (make_call_declarator): Ditto.
3135 (make_array_declarator): Ditto.
3136 (cp_parser_postfix_expression): Allow pack expansion expressions
3137 in the argument list for a call expression.
3138 (cp_parser_parenthesized_expression_list): Add new parameter
3139 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3140 into separate arguments."
3141 (cp_parser_new_placement): Allow pack expansion expressions.
3142 (cp_parser_new_initializer): Ditto.
3143 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3144 base-class initializer expansion.
3145 (cp_parser_mem_initializer): Ditto.
3146 (cp_parser_template_parameter_list): Keep track of whether the
3147 template parameter is a template parameter pack.
3148 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3149 template parameter pack.
3150 (cp_parser_type_parameter): Ditto.
3151 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3152 a pack expansion.
3153 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3154 this declarator is a parameter pack.
3155 (cp_parser_parameter_declaration): The ellipsis does not end the
3156 parameter declaration, because it might be a parameter pack. Parse
3157 the ellipsis to indicate a parameter pack.
3158 (cp_parser_initializer): Allow pack expansions.
3159 (cp_parser_initializer_list): Allow ellipsis to create an
3160 initializer expansion.
3161 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3162 expansion.
3163 (cp_parser_type_id_list): Allow ellipsis to create an exception
3164 specifier expansion.
3165 (cp_parser_attribute_list): Don't allow pack expansions.
3166 (cp_parser_functional_cast): Allow pack expansions.
3167 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3168 compute the length of a parameter pack.
3169 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3170 end a template argument.
3171 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3172 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3173 CAST_EXPR.
3175 2007-03-09 Dirk Mueller <dmueller@suse.de>
3177 * cp/call.c (build_new_op): Call warn_logical_operator.
3179 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3181 PR c++/30852
3182 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3184 PR c++/30534
3185 * pt.c (any_template_arguments_need_structural_equality_p):
3186 Robustify.
3188 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3190 * decl.c (grokdeclarator): Disable warnings for anonymous
3191 bitfields.
3193 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3195 * typeck2.c (readonly_error): Always emit a hard error.
3196 Remove last argument.
3197 * cp-tree.h (readonly_error): Adjust prototype.
3198 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3199 * typeck.c (build_unary_op): Likewise.
3200 (build_modify_expr): Likewise.
3202 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3204 PR c++/30895
3205 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3207 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3209 PR c++/15787
3210 * parser.c (struct cp_parser): New IN_IF_STMT.
3211 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3212 returning if parsing the body of an 'if' statement or issuing an
3213 error and continuing.
3214 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3215 body of 'if'.
3216 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3218 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3220 PR c++/28253
3221 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3222 for thunks.
3224 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3226 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3227 Objective-C++. Don't exit early if -shared-libgcc needs to be
3228 added.
3230 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3232 * typeck.c (common_base_type): Delete unused function.
3234 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3236 * Make-lang.in: Add dummy lang.install-pdf target.
3238 2007-03-01 Simon Baldwin <simonb@google.com>
3240 PR c++/23689
3241 * decl.c (check_tag_decl): Added new warning for typedef ignored
3242 when it precedes an otherwise valid non-typedef declaration.
3244 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3246 * typeck.c (build_function_call): Store converted arguments
3247 in a stack-allocated array instead of building a list.
3248 (convert_arguments): Store arguments in the array passed in as an
3249 argument, and return the actual number of arguments.
3250 * call.c (build_call): Delete, and replace with...
3251 (build_call_n, build_call_a): New.
3252 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3253 (build_over_call): Store converted arguments in a stack-allocated
3254 array instead of building a list.
3255 (build_cxx_call): Pass arguments in an array instead of as a list.
3256 (build_java_interface_fn_ref): Rewrite to avoid constructing
3257 argument lists.
3258 * tree.h: Update declarations to reflect above changes.
3259 * method.c (use_thunk): Use a stack-allocated array to hold
3260 the arguments instead of a list.
3261 * rtti.c (throw_bad_cast): Update call to cxx_call.
3262 (throw_bad_typeid): Likewise.
3263 (build_dynamic_cast_1): Likewise.
3264 * init.c (build_builtin_delete_call): Use build_call_n.
3265 * decl.c (expand_static_init): Likewise.
3266 * except.c (cp_protect_cleanup_actions): Likewise.
3267 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3268 (gimplify_must_not_throw_expr): Likewise.
3269 (cxx_omp_apply_fn): Use build_call_a.
3271 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3273 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3274 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3276 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3278 * cp-tree.h (static_ctors): Remove.
3279 * cp-tree.h (static_dtors): Likewise.
3280 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3281 refactoring of tree_map hierarchy.
3282 (decl_shadowed_for_var_insert): Likewise.
3283 * semantics.c (expand_body): Use c_expand_body.
3284 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3285 * decl2.c (static_ctors): Remove.
3286 (static_dtors): Likewise.
3287 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3288 objc_generate_static_init_call. Do not call static_[cd]tors.
3289 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3290 static_[cd]tors.
3291 (cp_write_global_declarations): Likewise.
3293 2007-02-23 Richard Guenther <rguenther@suse.de>
3295 * class.c (note_name_declared_in_class): Make declaration
3296 changes meaning a pedwarn.
3298 2007-02-22 Michael Matz <matz@suse.de>
3300 PR c++/29433
3301 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3302 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3303 dump_function_decl): Guard emitting outer scopes by new flag.
3304 * cp-lang.c (cxx_dwarf_name): New function.
3305 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3306 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3307 Remove functions.
3308 (push_template_decl_real, lookup_template_class): Remove calls
3309 to above functions.
3311 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3313 * call.c (build_new_method_call): Ensure that explicit calls of
3314 destructors have type "void".
3316 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3318 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3319 and -Walways-true with -Waddress.
3320 * cvt.c (convert_to_void): Replace unconditional warning with
3321 -Waddress.
3323 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3325 * decl.c, tree.c: Fix comment typos.
3327 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3329 PR C++/30158
3330 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3331 statement expression if we had an error mark node.
3333 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3334 Brooks Moses <brooks.moses@codesourcery.com>
3335 Lee Millward <lee.millward@codesourcery.com>
3337 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3338 Change class to tcc_vl_exp.
3340 * call.c (build_call): Use build_call_list instead
3341 of build3.
3342 (build_over_call): Likewise.
3343 (build_new_method_call): Use build_min_non_dep_call_list
3344 instead of build_min_non_dep.
3346 * error.c (dump_call_expr_args): New function.
3347 (dump_aggr_init_expr_args): New function.
3348 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3349 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3351 * cvt.c (convert_to_void): Use build_call_array instead
3352 of build3; use new AGGR_INIT_EXPR accessor macros.
3354 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3355 instead of TREE_CODE_LENGTH.
3357 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3358 AGGR_INIT_EXPR accessor macros.
3360 * cp-gimplify.c (cp_gimplify_init_expr): Use
3361 AGGR_INIT_EXPR_SLOT to set the slot operand.
3363 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3364 (AGGR_INIT_EXPR_SLOT): New macro.
3365 (AGGR_INIT_EXPR_ARG): New macro.
3366 (aggr_init_expr_nargs): New macro.
3367 (AGGR_INIT_EXPR_ARGP): New macro.
3368 (aggr_init_expr_arg_iterator): New.
3369 (init_aggr_init_expr_arg_iterator): New.
3370 (next_aggr_init_expr_arg): New.
3371 (first_aggr_init_expr_arg): New.
3372 (more_aggr_init_expr_args_p): New.
3373 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3374 (stabilize_aggr_init): New declaration.
3375 (build_min_non_dep_call_list): Likewise.
3377 * tree.c (process_aggr_init_operands): New function.
3378 (build_aggr_init_array) New function.
3379 (build_cplus_new): Update to use new CALL_EXPR and
3380 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3381 build_aggr_init_array.
3382 (build_min_non_dep_call_list) New function.
3383 (build_min_nt): Assert input code parameter is not a variable
3384 length expression class.
3385 (build_min, build_min_non_dep): Likewise.
3386 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3387 to check for equality instead of recursing. Handle tcc_vl_exp
3388 tree code classes.
3389 (stabilize_call): Update to only handle CALL_EXPRs, not
3390 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3391 (stabilize_aggr_init): New function.
3392 (stabilize_init): Use it.
3394 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3395 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3396 AGGR_INIT_EXPR accessor macros and argument iterators.
3398 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3399 build_vl_exp. Iterate through the operands, recursively
3400 processing each one.
3401 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3402 CALL_EXPR accessor macros.
3403 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3404 tree code classes. Use TREE_OPERAND_LENGTH instead of
3405 TREE_CODE_LENGTH.
3407 * semantics.c (finish_call_expr): Use build_nt_call_list
3408 instead of build_nt.
3409 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3410 accessor macros. Use build_call_array to construct the
3411 CALL_EXPR node instead of build3
3413 * decl2.c (build_offset_ref_call_from_tree): Use
3414 build_nt_call_list and build_min_non_dep_call_list instead
3415 of build_min_nt and build_min_non_dep.
3417 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3418 Use build_nt_call_list instead of build_min_nt.
3420 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3422 PR c++/28943
3423 * call.c (build_conditional_expr): Improve error message.
3425 2007-02-13 Dirk Mueller <dmueller@suse.de>
3427 * friend.c (do_friend): Annotate warning about friend
3428 declarations in templates with OPT_Wnon_template_friend.
3429 Convert informal message from warning() to inform().
3431 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3432 Mark Mitchell <mark@codesourcery.com>
3434 PR c++/14622
3435 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3436 instantiations for variables.
3438 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3440 PR middle-end/7651
3441 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3442 Check warn_unused_value just once.
3444 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3446 PR c++/26988
3447 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3448 (fn_type_unificiation): Likewise.
3449 (get_bindings): Likewise.
3451 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3453 PR target/29487
3454 * decl.c (finish_function): Use DECL_REPLACEABLE.
3455 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3457 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3459 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3461 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3463 * decl.c (grokvardecl): Don't error if !have_tls.
3464 (grokdeclarator): Likewise.
3465 * parser.c (cp_parser_omp_threadprivate): Likewise.
3467 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3469 PR c++/30703
3470 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3471 parameters and result decls in omp clauses.
3472 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3473 by reference.
3475 2007-02-05 Dirk Mueller <dmueller@suse.de>
3477 PR bootstrap/30510
3478 * parser.c (cp_parser_class_specifier): Always initialize bases.
3480 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3482 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3483 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3484 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3485 expressions.
3486 * semantics.c (finish_omp_atomic): Store a whole expression node
3487 in operand 1, and integer_zero_node in operand 0, for dependent
3488 OMP_ATOMIC. Rewrite to make flow easier to understand.
3490 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3492 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3494 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3496 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3497 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3499 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3501 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3502 keyword warning to -Wc++0x-compat.
3504 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3506 * decl.c (grokdeclarator): Update documentation.
3508 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3510 PR c++/30536
3511 * decl.c (grokdeclarator): If __thread is used together with
3512 a storage class other than extern and static, clear thread_p
3513 after issuing diagnostics and fall through to checking the
3514 storage class.
3516 2007-01-30 Roger Sayle <roger@eyesopen.com>
3518 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3519 calculating the size of an array (to avoid recursive errors).
3521 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3523 PR c++/24745
3524 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3525 to -Wpointer-arith.
3526 * call.c (convert_like_real): Don't warn when converting to
3527 boolean type.
3529 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3531 * decl.c (pop_label): Replace warning with call to
3532 warn_for_unused_label.
3534 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3536 PR C++/28988
3537 * semantics.c (finish_pseudo_destructor_expr): Check the
3538 destrutor name by calling check_dtor_name.
3540 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3542 * lex.c (D_CPP0X): Rename.
3543 (D_CXX0X): To this.
3544 (reswords): D_CPP0X -> D_CXX0X.
3545 (init_reswords): Ditto.
3546 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3547 of C++0x keywords as identifiers.
3549 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3551 PR c++/27492
3552 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3553 function decls.
3555 2007-01-23 Ian Lance Taylor <iant@google.com>
3557 * typeck.c (convert_for_assignment): Only warn about a = b = c
3558 when converting to bool.
3560 2007-01-23 Roger Sayle <roger@eyesopen.com>
3562 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3563 TREE_OVERFLOW.
3564 * typeck.c (ignore_overflows): Remove the remaining uses of
3565 TREE_CONSTANT_OVERFLOW.
3567 2007-01-20 Jan Hubicka <jh@suse.cz>
3569 * decl2.c (start_objects, start_static_storage_duration_function):
3570 Do not make the functions uninlinable.
3572 2007-01-17 Ian Lance Taylor <iant@google.com>
3574 * class.c (add_method): Call VEC_reserve_exact rather than passing
3575 a negative size to VEC_reserve.
3577 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3579 PR c++/29573
3580 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3582 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3584 PR c++/28999
3585 * decl.c (make_typename_type): If the qualified name is not a
3586 type, issue an error.
3587 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3588 formatting.
3590 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3592 * rtti.c: Include target.h.
3593 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3594 don't emit typeinfo for fundamental types as weak.
3595 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3597 2007-01-08 Richard Guenther <rguenther@suse.de>
3599 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3601 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3603 * call.c (standard_conversion): Pass flag to
3604 vector_types_convertible_p to disallow emission of note.
3605 * typeck.c (convert_for_assignment): Pass flag to
3606 vector_types_convertible_p to allow emission of note.
3607 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3608 to disallow emission of note.
3610 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3612 PR c++/28986
3613 * typeck.c (build_binary_op): Call overflow_warning if
3614 TREE_OVERFLOW_P is true for the result and not for any of the
3615 operands.
3617 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3619 PR c++/19439
3620 * class.c (add_method): Don't wait until template
3621 instantiation time to complain about duplicate methods.
3623 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3625 PR c/19978
3626 * semantics.c (finish_unary_op_expr): Warn only if result
3627 overflowed and operands did not.
3629 2007-01-05 Ian Lance Taylor <iant@google.com>
3631 * typeck.c (build_binary_op): Warn about comparing a non-weak
3632 address to NULL.
3634 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3636 * pt.c (tsubst): Propagate the need for structural equality checks
3637 when reducing the level of template parameters.
3639 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3641 * pt.c: Fix a comment typo.
3643 2007-01-02 Ian Lance Taylor <iant@google.com>
3645 * semantics.c (maybe_convert_cond): Optionally warn when using an
3646 assignment as a condition.
3647 * typeck.c (convert_for_assignment): Optionally warn about
3648 assigning the result of an assignment to a bool.
3650 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3652 * pt.c (canonical_template_parms): Correct typo in comment.
3654 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3656 * typeck.c (structural_comptypes): Renamed from "comptypes".
3657 (comptypes): Use canonical type information to perform fast type
3658 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3659 canonical type comparison returns the same results as we would see
3660 from the current, structural check. Support COMPARE_STRUCTURAL
3661 when we need structural checks.
3662 * decl.c (typename_compare): Fix comment.
3663 (build_typename_type): TYPENAME_TYPE nodes require structural
3664 equality checks, because they resolve different based on the
3665 current class type.
3666 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3667 require structural equality checks (for now).
3668 (build_ptrmemfunc_type): Build the canonical pointer to member
3669 function type.
3670 (compute_array_index_type): Whenever we build a new index type
3671 to represent the size of an array in a template, we need to mark
3672 this index type as requiring structural equality. This goes for
3673 arrays with value-dependent sizes with the current ABI, or all
3674 arrays with ABI-1.
3675 * tree.c (cplus_array_hash): New.
3676 (struct cplus_array_info): New.
3677 (cplus_array_compare): New.
3678 (cplus_array_htab): New.
3679 (build_cplus_array_type_1): Use a hash table to cache the array
3680 types we build. Build the canonical array type for each array
3681 type.
3682 (cp_build_qualified_type_real): When building a cv-qualified array
3683 type, use the hash table of array types and build canonical array
3684 types as necessary.
3685 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3686 use structural equality (for now).
3687 * cp-tree.h (COMPARE_STRUCTURAL): New.
3688 * pt.c (canonical_template_parms): New.
3689 (canonical_type_parameter): New.
3690 (process_template_parm): Find the canonical type parameter.
3691 (lookup_template_class): When we have named the primary template
3692 type, set the canonical type for our template class to the primary
3693 template type. If any of the template arguments need structural
3694 equality checks, the template class needs structural equality
3695 checks.
3696 (tsubst): When reducing the level of a template template
3697 parameter, we require structural equality tests for the resulting
3698 parameter because its template parameters have not had their types
3699 canonicalized. When reducing a template type parameter, find the
3700 canonical reduced type parameter.
3701 (any_template_arguments_need_structural_equality_p): New.