1 2008-02-19 Jason Merrill <jason@redhat.com>
4 * pt.c (resolve_overloaded_unification): Set processing_template_decl
5 while we look for possible bindings.
7 2008-02-19 Jakub Jelinek <jakub@redhat.com>
10 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
14 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
15 vars. Afterwards ensure v is VAR_DECL.
18 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
20 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
23 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
28 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
29 is error_mark_node, return an error early.
30 (find_parameter_packs_r): Pass the pointer set along to recursive
31 calls of cp_walk_subtrees; don't try to manage the pointer set
33 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
34 (make_pack_expansion): Ditto.
35 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
36 a second pass through the tree with find_parameter_packs_r; that
37 second pass no longer does anything.
38 (push_template_decl_real): If we have an erroneous declaration,
39 set its type to error_mark_node before returning an error.
41 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
44 * pt.c (tsubst_initializer_list): Deal with the use of
45 VOID_TYPE_NODE to indicate value-initialization of the bases.
47 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
48 Jason Merrill <jason@redhat.com>
52 * class.c (type_has_user_nondefault_constructor): New fn.
53 * cp-tree.h: Declare it.
54 * init.c (emit_mem_initializers): Use it for -W warning about
55 missing base initializer.
57 2008-02-14 Paolo Carlini <pcarlini@suse.de>
60 * pt.c (determine_specialization): In case of function templates,
61 when the type of DECL does not match FN there is no match.
63 2008-02-13 Jakub Jelinek <jakub@redhat.com>
64 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
67 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
68 are not identifier :: ~, return before calling cp_parser_type_name.
70 2008-02-13 Jason Merrill <jason@redhat.com>
72 PR c++/34962, c++/34937, c++/34939
73 * decl2.c (is_late_template_attribute): Always defer attributes
77 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
80 2008-02-12 Jason Merrill <jason@redhat.com>
83 * call.c (convert_like_real): Pass LOOKUP_ONLYCONVERTING to build_temp
84 if we're doing conversions to call a user-defined conversion function.
86 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
89 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
92 2008-02-12 Jakub Jelinek <jakub@redhat.com>
95 * init.c (build_new_1): Don't create placement_expr before
96 constructing alloc_call. Verify that the pointer is passed by
97 value to operator new.
99 2008-02-11 Jason Merrill <jason@redhat.com>
102 * pt.c (tsubst): Don't look up a template typedef in an explicit
105 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
108 * tree.c (cp_build_qualified_type_real): When building a
109 cv-qualified array type, build it as a unique type with
110 build_cplus_array_type_1 and then adopt the unqualified type's
113 2008-02-11 Paolo Carlini <pcarlini@suse.de>
116 * decl.c (groktypename): Check grokdeclarator return.
118 2008-02-10 Jason Merrill <jason@redhat.com>
121 * decl2.c (cp_write_global_declarations): Don't write out static
122 data members with DECL_IN_AGGR_P set.
124 2008-02-08 Jason Merrill <jason@redhat.com>
127 * tree.c (build_target_expr_with_type): Handle void initializer.
128 (bot_manip): Remap slot before recursing.
130 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
133 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
135 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
138 * tree.c: Include tree-flow.h.
139 (build_target_expr): Check type compatibility.
140 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
141 * call.c (convert_like_real): Convert bitfield to expected type.
143 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
147 * typeck.c (structural_comptypes): Call cp_comptypes.
148 (comptypes): New; called from the C/C++ common bits to perform
150 (cp_comptypes): Renamed from comptypes, which is already used,
151 with a different signature, by the C++ front end.
152 (build_reinterpret_cast_1): Call cp_comptypes.
153 (ptr_reasonably_similar): Ditto.
154 * decl.c (decls_match): Ditto.
155 * cvt.c (convert_to_reference): Ditto.
156 * cp-tree.h (same_type_p): Ditto.
157 (same_or_base_type_p): Ditto.
158 (comptypes): Rename to cp_comptypes.
159 * pt.c (canonical_type_parameter): Call cp_comptypes.
161 2008-02-05 Jakub Jelinek <jakub@redhat.com>
164 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
165 value dependent expression.
167 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
170 * decl2.c (save_template_attributes): When we're modifying the
171 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
172 all of the other variants to add those same attributes. Otherwise,
173 the main variant will be inconsistent with those other variants.
175 2008-02-04 Richard Guenther <rguenther@suse.de>
178 * decl.c (record_builtin_java_type): Make jboolean a
179 integer type again where its mode doesn't match that of bool.
181 2008-02-02 Jason Merrill <jason@redhat.com>
182 Mark Mitchell <mark@codesourcery.com>
185 * init.c (build_value_init_1): New function.
186 (build_value_init): New function.
187 * typeck2.c (build_functional_cast): Call it.
188 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
190 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
191 TYPE_HAS_CONSTRUCTOR.
192 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
193 add_implicitly_declared_members): Adjust.
194 (check_field_decls): Adjust. Remove warnings about reference/const
195 in class without constructor.
196 (check_bases_and_members): Adjust. Give those warnings here instead.
197 * decl.c (fixup_anonymous_aggr): Adjust.
198 (check_initializer): Adjust, clarify logic slightly.
199 (grok_special_member_properties): Adjust, only set if user-provided.
200 * rtti.c (create_tinfo_types): Don't set.
201 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
202 Use same_type_ignoring_top_level_qualifiers_p.
203 * pt.c (check_explicit_specialization): Adjust.
204 (instantiate_class_template): Adjust.
206 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
207 Jakub Jelinek <jakub@redhat.com>
211 * typeck.c (structural_comptypes): Handle comparisons of
212 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
214 * mangle.c (write_builtin_type): Map down to the canonical type,
215 which will be one of the predefined type nodes.
217 2008-01-29 Michael Meissner <michael.meissner@amd.com>
220 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
221 bits to allow for expansion of the number of middle end tree
224 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
235 * typeck.c (check_return_expr): Tweak call to
236 check_for_bare_parameter_packs.
237 * class.c (add_method): Be careful with error_mark_nodes.
238 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
240 * pt.c (struct find_parameter_pack_data): Remove
242 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
243 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
244 (make_pack_expansion): Ditto.
245 (check_for_bare_parameter_packs): Parameter is now a tree, not a
247 (process_template_parm): Tweak call to
248 check_for_bare_parameter_packs.
249 (push_template_decl_real): Tweak calls to
250 check_for_bare_parameter_packs. If bare parameter packs are found
251 in the list of exceptions, clear out that list after giving an
253 * semantics.c (finish_cond): Tweak call to
254 check_for_bare_parameter_packs.
255 (finish_expr_stmt): Ditto.
256 (finish_for_expr): Ditto.
257 (finish_switch_cond): Ditto.
258 (finish_mem_initializers): Ditto.
259 (finish_member_declaration): Ditto.
260 (finish_static_assert): Check for bare parameter packs in the
262 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
263 attributes of a declaration.
264 * parser.c (cp_parser_using_declaration): Tweak call to
265 check_for_bare_parameter_packs.
266 (cp_parser_base_clause): Ditto.
268 2008-01-28 Jason Merrill <jason@redhat.com>
271 * class.c (build_base_path): Fix !want_pointer case.
273 2008-01-27 Jason Merrill <jason@redhat.com>
276 * class.c (build_base_path): Fix previous change.
278 2008-01-26 Jakub Jelinek <jakub@redhat.com>
281 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
284 2008-01-26 Richard Guenther <rguenther@suse.de>
287 * typeck.c (build_binary_op): Remove code to shorten compares.
289 2008-01-25 Richard Guenther <rguenther@suse.de>
292 * decl.c (record_builtin_java_type): Make __java_boolean
294 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
295 after TYPE_MAIN_VARIANT check.
297 2008-01-25 Jason Merrill <jason@redhat.com>
300 * class.c (build_base_path): Don't mess with virtual access if
302 * call.c (standard_conversion): Don't check whether source type
305 * decl2.c (is_late_template_attribute): Don't defer attribute
306 visibility just because the type is dependent.
308 2008-01-25 Jason Merrill <jason@redhat.com>
309 Mark Mitchell <mark@codesourcery.com>
312 * call.c (standard_conversion): Allow conversion from integer/real
314 (compare_ics): Such a conversion is worse than a normal arithmetic
317 2008-01-25 Richard Guenther <rguenther@suse.de>
320 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
323 2008-01-24 Paolo Carlini <pcarlini@suse.de>
326 * pt.c (push_template_decl_real): Return error_mark_node in case
327 of template definition of non-template.
329 2008-01-24 Jason Merrill <jason@redhat.com>
332 * decl2.c (is_late_template_attribute): Defer any attribute with
333 dependent args. Also defer type attributes if the type is dependent.
335 2008-01-22 Jakub Jelinek <jakub@redhat.com>
336 Alexandre Oliva <aoliva@redhat.com>
339 * call.c (reference_binding): For bitfields use the declared bitfield
341 (add_builtin_candidates): Likewise.
342 * class.c (layout_class_type): For bitfields copy over the
345 2008-01-22 Jason Merrill <jason@redhat.com>
348 * decl.c (groktypename): Also ignore attributes on dependent
349 possibly-class types.
352 * friend.c (do_friend): Check for prior declaration of a friend
353 function of a local class.
354 * name-lookup.c (lookup_name_innermost_nonclass_level):
356 * name-lookup.h: Declare it.
358 2008-01-22 Tom Tromey <tromey@redhat.com>
361 * init.c (build_new_1): Only disallow Java aggregates.
363 2008-01-22 Jakub Jelinek <jakub@redhat.com>
366 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
367 if decl or init is error_mark_node.
370 * error.c (dump_expr): Handle VECTOR_CST.
372 2008-01-21 Jason Merrill <jason@redhat.com>
375 * pt.c (tsubst_aggr_type): Make sure our context is complete.
378 * pt.c (retrieve_local_specialization): Robustify.
379 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
382 * pt.c (tsubst): Only call retrieve_local_specialization if the
383 original typedef was in a function template.
386 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
388 2008-01-21 Richard Guenther <rguenther@suse.de>
391 * error.c (cp_print_error_function): Deal with recursive
394 2008-01-20 Paolo Carlini <pcarlini@suse.de>
397 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
399 2008-01-20 Paolo Carlini <pcarlini@suse.de>
403 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
404 on non-IS_AGGR_TYPE scope.
405 (constructor_name_p): Assert IS_AGGR_TYPE.
407 2008-01-18 Ian Lance Taylor <iant@google.com>
410 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
411 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
412 DECL_IS_OPERATOR_NEW flag.
414 2008-01-16 Richard Guenther <rguenther@suse.de>
417 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
418 for conversions to type variants.
420 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
422 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
423 declaration and code. Update copyright year.
425 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
428 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
429 know we have a class type.
431 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
434 * pt.c (coerce_template_parameter_pack): When substituting into
435 the type of a non-type template parameter pack. use the
436 deduced/substituted arguments.
437 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
438 can be a parameter pack with the ellipsis following it. When we
439 have an erroneous declaration, allow it to be a parameter pack.
440 (cp_parser_template_parameter): Complain about default
441 arguments on non-type template parameter packs, and parse them
442 using the new cp_parser_default_argument.
443 (cp_parser_parameter_declaration): Complain about parameter packs
444 with default arguments. Move parsing of default arguments into a
445 new function, cp_parser_default_argument.
446 (cp_parser_default_argument): New; extracted from
447 cp_parser_parameter_declaration.
449 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
455 * typeck.c (check_return_expr): If there are bare parameter packs
456 in the return value, set it to error_mark_node.
457 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
458 * pt.c (find_parameter_packs_r): Look at the type of
459 IDENTIFIER_NODEs (e.g., for user-defined conversions).
460 (check_for_bare_parameter_packs): Flip the result: now returns
461 TRUE when there were bare parameter packs, FALSE otherwise.
462 (push_template_decl_real): Deal with flipped result of
463 check_for_bare_parameter_packs.
464 * semantics.c (finish_cond): If there are bare parameter packs in
465 the conditional, set it to error_mark_node.
466 (finish_expr_stmt): If there are bare parameter packs in the
467 expression, set it to error_mark_node.
468 (finish_for_expr): Ditto.
469 (finish_switch_cond): If there are bare parameter packs in
470 the conditional, set it to error_mark_node.
471 (finish_mem_initializers): If there are bare parameter packs in
472 the member initializer, set it to error_mark_node.
473 (finish_member_declaration): Check the attributes of the
474 declaration for bare parameter packs, and remove the attributes if
475 any have bare parameter packs.
476 * parser.c (cp_parser_using_declaration): Check the using
477 declaration for bare parameter packs.
478 (cp_parser_base_clause): If there are bare parameter packs in a
479 base specifier, don't add it to the chain.
481 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
484 * error.c (dump_simple_decl): Display ellipsis for template
485 non-type parameter packs.
486 (dump_decl): Display ellipsis for template type parameter packs.
487 (dump_template_decl): Display ellipsis for template template
489 * pt.c (redeclare_class_template): When redeclaring a class
490 template, check for collisions between template parameters and
491 template parameter packs.
493 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
496 * pt.c (process_partial_specialization): Don't mark template
497 parameters that occur in non-deduced contexts.
498 (struct pair_fn_data): Add include_nondeduced_p.
499 (for_each_template_parm_r): Only visit non-deduced contexts if
500 include_nondeduced_p is set.
501 (for_each_template_parm): Added parameter include_nondeduced_p,
502 which states whether template parameters found in non-deduced
503 contexts should be visited.
504 (uses_template_parms): Visit all template parameters, even those
505 in non-deduced contexts.
507 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
510 * pt.c (check_default_tmpl_args): Check for parameter packs that
511 aren't at the end of a primary template.
512 (push_template_decl_real): Remove check for parameter packs that
513 aren't at the end of a primary template; that now happens in
514 check_default_tmpl_args.
515 * semantics.c (finish_template_template_parm): Use
516 check_default_tmpl_args to check for errors in the template
519 2008-01-12 Doug Kwan <dougkwan@google.com>
521 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
522 instead of OPT_Wreturn_type in warning due to ignored return type
524 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
525 instead of OPT_Wreturn_type in warning due to ignored return type
528 2008-01-08 Jakub Jelinek <jakub@redhat.com>
531 * semantics.c (finish_omp_for): Don't call
532 fold_build_cleanup_point_expr if processing_template_decl.
534 2008-01-04 Paolo Carlini <pcarlini@suse.de>
535 Jakub Jelinek <jakub@redhat.com>
538 * error.c (dump_template_argument): Deal with TREE_LIST.
540 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
542 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
543 long" in C++0x mode; change the warning to note that "long long"
544 is only unsupported in C++98 mode.
546 2007-12-20 Jason Merrill <jason@redhat.com>
549 * call.c (standard_conversion): Derived-to-base is considered a
552 2007-12-19 Jakub Jelinek <jakub@redhat.com>
555 * parser.c (cp_parser_omp_parallel): For non-combined parallel
556 call cp_parser_statement rather than
557 cp_parser_already_scoped_statement.
559 2007-12-18 Jason Merrill <jason@redhat.com>
562 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
564 (dependent_type_p_r): Handle the domain of an array.
566 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
567 Jakub Jelinek <jakub@redhat.com>
572 * pt.c (template_template_parm_bindings_ok_p): New; verifies
573 bindings of template template parameters after all template
574 arguments have been deduced.
575 (coerce_template_parms): Don't complain when COMPLAIN doesn't
577 (fn_type_unification): Use template_template_parm_bindings_ok_p.
578 (unify): Deal with variadic, bound template template parameters.
579 (get_class_bindings): Use template_template_parm_bindings_ok_p.
581 2007-12-18 Jakub Jelinek <jakub@redhat.com>
584 * decl.c (grokdeclarator): Reject friend sfk_constructor
587 2007-12-17 Jakub Jelinek <jakub@redhat.com>
590 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
593 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
596 * cp-lang.c (cp_classify_record): New.
597 (LANG_HOOKS_CLASSIFY_RECORD): Override.
599 2007-12-11 Jakub Jelinek <jakub@redhat.com>
602 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
605 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
606 dynamic_cast in a template.
608 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
611 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
612 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
614 2007-12-10 Jakub Jelinek <jakub@redhat.com>
617 * error.c (dump_type_prefix, dump_type_suffix): Handle
621 * error.c (dump_expr): Handle ABS_EXPR.
623 2007-12-09 Jakub Jelinek <jakub@redhat.com>
627 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
628 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
629 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
630 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
631 flag_use_repository and repo_emit_p returned 2.
633 2007-12-06 Jakub Jelinek <jakub@redhat.com>
636 * tree.c (stabilize_call, stabilize_init): Do nothing if
637 processing_template_decl.
639 2007-12-05 Jakub Jelinek <jakub@redhat.com>
642 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
643 error instead of assertion failure.
644 * parser.c (cp_parser_decltype): If closing paren is not found,
645 return error_mark_node.
647 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
650 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
652 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
653 since arg_assoc_template_arg will deal with them (better).
655 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
658 * pt.c (tsubst_exception_specification): Handle substitutions into
659 member templates, where tsubst_pack_expansion returns a
662 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
665 * pt.c (unify_pack_expansion): If we didn't deduce any actual
666 bindings for the template parameter pack, don't try to keep the
667 empty deduced arguments.
668 (unify): If a parameter is a template-id whose template argument
669 list contains a pack expansion that is not at the end, then we
670 cannot unify against that template-id.
672 2007-12-02 Paolo Carlini <pcarlini@suse.de>
675 * pt.c (current_template_args): Use error_operand_p.
677 2007-12-02 Paolo Carlini <pcarlini@suse.de>
680 * error.c (dump_decl): Handle TREE_BINFO.
682 2007-12-01 Ollie Wild <aaw@google.com>
685 * typeck.c (build_binary_op): Add conversion of pointers to function
686 members appearing as operands to the equality operators.
688 2007-11-30 Jakub Jelinek <jakub@redhat.com>
691 * error.c (dump_expr): Handle OBJ_TYPE_REF.
693 2007-11-29 Jakub Jelinek <jakub@redhat.com>
696 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
698 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
703 * parser.c (cp_parser_decltype): Don't call finish_id_expression
705 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
708 2007-11-27 Jakub Jelinek <jakub@redhat.com>
710 PR tree-optimization/34181
711 * method.c (use_thunk): Don't inline the call in the thunk.
714 * tree.c (decl_linkage): Static data members and static member
715 functions in anonymous ns classes are lk_external.
717 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
720 * decl.c (start_preparsed_function): Pass
721 processing_template_decl for the new allocate_struct_function
724 2007-11-25 Richard Guenther <rguenther@suse.de>
726 * decl.c (poplevel): Use BLOCK_CHAIN.
728 2007-11-24 Ollie Wild <aaw@google.com>
730 * typeck.c (delta_from_ptrmemfunc): New function.
731 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
732 (build_binary_op): Call delta_from_ptrmemfunc.
734 2007-11-23 Jakub Jelinek <jakub@redhat.com>
738 * decl.c (cp_finish_decl): Disallow variable or field
739 definitions if extern "Java" aggregates.
740 (grokparms): Disallow parameters with extern "Java"
742 (check_function_type): Disallow function return values
743 with extern "Java" aggregates.
744 * init.c (build_new_1): Disallow placement new with
745 extern "Java" aggregates.
747 2007-11-23 Mark Mitchell <mark@codesourcery.com>
748 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
751 * call.c (convert_like_real): Build a zero constant when __null is
752 converted to an integer type.
754 2007-11-22 Jakub Jelinek <jakub@redhat.com>
757 * decl2.c (cp_write_global_declarations): Issue error about static
758 data members in anonymous namespace which are declared and used,
761 2007-11-20 Jakub Jelinek <jakub@redhat.com>
764 * parser.c (cp_parser_class_head): Reject function template ids.
767 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
768 when processing_template_decl to build_array_type.
771 * pt.c (more_specialized_fn): Don't segfault if one or
772 both argument list end with ellipsis.
774 2007-11-18 Jakub Jelinek <jakub@redhat.com>
777 * semantics.c (finish_call_expr): Set
778 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
779 or OVERLOAD with all noreturn functions.
781 2007-11-16 Jakub Jelinek <jakub@redhat.com>
784 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
787 2007-11-13 Jakub Jelinek <jakub@redhat.com>
794 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
795 set to error_mark_node the outermost POINTER_TYPE to the pack if
796 it is seen in a POINTER_TYPE.
797 (push_template_decl_real): If check_for_bare_parameter_packs
798 fails for function return type, set the return type to
799 integer_type_node. If check_for_bare_parameter_packs failed
800 for non-function, return error_mark_node.
803 * call.c (build_new_op): Call resolve_args before calling
806 2007-11-11 Tom Tromey <tromey@redhat.com>
809 * lex.c (handle_pragma_implementation): Use cpp_included_before.
811 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
814 * pt.c (redeclare_class_template): Update error message. Use a
815 note to show the previous declaration.
816 (tsubst_friend_class): Use the location of the friend template as
817 the input location before calling redeclare_class_template.
819 2007-11-11 Jakub Jelinek <jakub@redhat.com>
822 * semantics.c (finish_pseudo_destructor_expr): Handle
823 object == error_mark_node.
825 2007-11-10 Jakub Jelinek <jakub@redhat.com>
828 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
829 is not scalar type, let finish_class_member_access_expr handle
830 diagnostics. Pass BIT_NOT_EXPR argument to
831 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
833 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
836 * decl.c (cp_complete_array_type): If any of the initializer
837 elements are pack expansions, don't compute the array size yet.
839 2007-11-08 Andrew Pinski <pinskia@gmail.com>
842 * tree.c (decl_linkage): Fields have no linkage.
844 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
846 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
848 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
853 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
854 Be careful with ERROR_MARK_NODEs.
855 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
858 2007-11-07 Jakub Jelinek <jakub@redhat.com>
861 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
864 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
868 * tree.c (c_build_qualified_type): Define bridge to
869 cp_build_qualified_type.
871 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
882 * typeck.c (check_return_expr): Pass address of retval to
883 check_for_bare_parameter_packs.
884 * class.c (build_base_field): Tolerate bases that have no layout
886 (end_of_base): Ditto.
887 * tree.c (canonical_type_variant): Be careful with
889 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
891 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
892 which states whether parameter packs should be replaced with
894 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
895 possible. If set_packs_to_error is set true, replace the parameter
896 pack with ERROR_MARK_NODE. Manage our own pointer sets.
897 (uses_parameter_packs): Don't set parameter packs to
899 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
900 which may be modified (if it is a parameter pack). Instructs
901 find_parameter_packs_r to replace parameter packs with
902 ERROR_MARK_NODE (so that they won't cause errors later on).
903 (process_template_parm): Pass pointer to
904 check_for_bare_parameter_packs.
905 (process_partial_specialization): Replace pack expansions before
906 the end of the template argument list with ERROR_MARK_NODE.
907 (push_template_decl_real): Pass pointer to
908 check_for_bare_parameter_packs. Replace parameter packs not at the
909 end of the template parameter list with ERROR_MARK_NODE.
910 (convert_template_argument): Be more careful about using DECL_NAME
911 on only declarations.
912 (unify): Can't unify against ERROR_MARK_NODE.
913 * semantics.c (finish_cond): Pass pointer to
914 check_for_bare_parameter_packs.
915 (finish_expr_stmt): Ditto.
916 (finish_for_expr): Ditto.
917 (finish_switch_cond): Pass pointer to
918 check_for_bare_parameter_packs, and call it before we put the
919 condition into the statement.
920 (finish_mem_initializers): Pass pointer to
921 check_for_bare_parameter_packs.
922 (finish_member_declaration): Ditto.
923 * parser.c (cp_parser_base_clause): Ditto.
925 2007-11-06 Jakub Jelinek <jakub@redhat.com>
928 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
929 with the final TREE_READONLY flag in place. processing_template_decl
930 is known to be 0 in this part of function.
933 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
934 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
935 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
936 * semantics.c (finish_omp_atomic): Revert most of the
937 2007-02-05 changes, just keep the new representation of
938 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
940 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
943 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
946 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
951 * typeck.c (merge_types): Don't lose rvalue references when
953 * call.c (build_over_call): Don't elide move constructors just
954 because the copy constructor is trivial (!).
955 (compare_ics): If comparing cv-qualifiers fails, we can still order
956 based on binding lvalues vs. rvalues.
958 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
961 * pt.c (unify_pack_expansion): bring handling of function call
962 arguments into line with type_unification_real.
964 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
966 * typeck.c (build_binary_op): Use pedwarn instead of error for
969 2007-11-05 Jakub Jelinek <jakub@redhat.com>
972 * parser.c (cp_parser_unary_expression): For &&label call
973 cp_parser_non_integral_constant_expression and return error_mark_node
977 * decl.c (grokdeclarator): Don't call build_memfn_type if type
978 is neither FUNCTION_TYPE nor METHOD_TYPE.
980 2007-11-02 Jakub Jelinek <jakub@redhat.com>
983 * parser.c (cp_parser_nested_name_specifier_opt): Use
984 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
985 typedef of currently open class.
987 2007-11-02 Paolo Carlini <pcarlini@suse.de>
990 * error.c (dump_expr): Deal specially with statements.
992 2007-11-01 Jason Merrill <jason@redhat.com>
995 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
997 (lookup_template_class): Use it to get the outer template args
998 for instantiating one.
1001 * pt.c (reduce_template_parm_level): tsubst the parameters
1002 of a template template parm.
1004 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1007 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1009 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1012 * parser.c (cp_parser_postfix_dot_deref_expression): If
1013 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1014 first and if that succeeds and type is SCALAR_TYPE_P, create
1018 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1019 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1020 as for std::type_info.
1022 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1025 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1026 pp_cxx_delete_expression): Change to static linkage.
1027 * cxx-pretty-print.h: Adjust declarations.
1028 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1029 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1030 MODOP_EXPR): Forward to pp_expression.
1032 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1035 2007-10-31 Christian Bruel <christian.bruel@st.com>
1036 Mark Mitchell <mark@codesourcery.com>
1039 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1040 if retval is volatile.
1042 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1045 * decl2.c (build_offset_ref_call_from_tree): Call
1046 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1047 if FN is DOTSTAR_EXPR.
1049 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1053 * pt.c (find_parameter_packs_r): Fix typo in comment.
1054 (convert_template_argument): Look at the pattern of a pack
1055 expansion to determine what kind of entity we're converting.
1056 (coerce_template_parameter_pack): When we have coerced a non-type
1057 template parameter pack, substitute into the type of that pack.
1058 (tsubst_pack_expansion): When our substitution of a parameter pack
1059 is a "trivial" substitution of itself, just substitute into the
1060 pack expansion rather than actually expanding.
1062 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1065 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1066 for non-integral type bitfields. Return true if bitfield is correct, false
1067 error has been diagnosed.
1068 (check_field_decls): If check_bitfield_decl returned false, call also
1071 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1072 Mark Mitchell <mark@codesourcery.com>
1075 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1076 class member error out and return.
1078 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1080 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1081 to current_function_decl rather than 0.
1084 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1086 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1088 2007-10-27 Jason Merrill <jason@redhat.com>
1091 * call.c (convert_default_arg): Detect recursion.
1093 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1096 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1097 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1099 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1101 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1103 2007-10-26 Jason Merrill <jason@redhat.com>
1106 * pt.c (get_template_info): New fn.
1107 (template_class_depth): Use it.
1108 (push_template_decl_real): Check that the template args of the
1109 definition match the args of the previous declaration.
1111 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1114 * decl2.c (coerce_new_type): Do not allow a default argument for
1115 the first parameter.
1117 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1120 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1121 don't see the leading '('. Only lookup names if we get an
1124 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1127 * parser.c (cp_parser_parenthesized_expression_list): Set
1128 greater_than_is_operator_p to true in between the parens.
1130 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1133 * decl.c (grokdeclarator): In case of conflicting specifiers
1134 just return error_mark_node.
1136 2007-10-26 Ollie Wild <aaw@google.com>
1138 * expr.c (cxx_expand_expr): Removed.
1139 * cp-tree.h (exx_expand_expr): Removed.
1140 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1143 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1146 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1148 2007-10-23 Jason Merrill <jason@redhat.com>
1150 PR c++/25950 (DR 391)
1151 * call.c (struct conversion): Remove check_copy_constructor_p.
1152 (reference_binding): Always bind a reference directly to a
1153 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1155 (check_constructor_callable): Remove.
1156 (convert_like_real): Don't call it.
1157 (initialize_reference): Don't call check_constructor_callable.
1158 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1159 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1160 conversions if LOOKUP_NO_TEMP_BIND.
1161 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1162 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1164 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1166 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1169 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1170 before checking if its type is integral.
1172 2007-10-22 Jason Merrill <jason@redhat.com>
1175 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1176 * pt.c (apply_late_template_attributes): Splice out dependent
1177 attributes from DECL_ATTRIBUTES.
1179 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1181 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1183 * typeck.c (build_binary_op) : Use appropriate warning option
1184 instead of unnamed warning.
1186 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1189 * pt.c (current_template_args): Do not change TREE_LIST elements
1190 with a TREE_VALUE of error_mark_node.
1192 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1194 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1195 * decl.c (start_decl): Tidy.
1196 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1198 (grokdeclarator): Clarify comment.
1200 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1203 * decl.c (grokfndecl): Return NULL after the "definition of
1204 implicitly-declared" error happened.
1206 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1209 * call.c (build_user_type_conversion_1): Do not consider conversion
1210 functions to convert a (possibly cv-qualified) object to the (possibly
1211 cv-qualified) same object type (or a reference to it), to a (possibly
1212 cv-qualified) base class of that type (or a reference to it).
1214 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1216 * pt.c (tsubst): Use template_parm_level_and_index.
1218 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1221 * parser.c (cp_parser_compound_statement): Handle label-declarations
1222 at the beginning of the compound statement.
1223 (cp_parser_block_declaration): Issue diagnostics about __label__
1224 not at the beginning of a block.
1226 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1229 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1230 to convert_template_argument.
1231 (coerce_template_parms): Return error_mark_node after fixed-length
1233 (tsubst_decl): Check for error_mark_node the return value of the
1234 first tsubst in 'case VAR_DECL'.
1236 2007-10-08 Ollie Wild <aaw@google.com>
1238 * typeck2.c (digest_init): Call cplus_expand_constant after
1239 convert_for_initialization.
1240 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1241 * expr.c (cplus_expand_constant): Updated function description.
1243 2007-10-04 Jason Merrill <jason@redhat.com>
1246 * call.c (initialize_reference): Handle local static reference
1249 2007-10-03 Jason Merrill <jason@redhat.com>
1252 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1253 (push_namespace): Here.
1254 (handle_namespace_attrs): New fn for the attr code.
1255 (leave_scope): Don't pop_visibility.
1256 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1257 * parser.c (cp_parser_namespace_definition): Call
1258 handle_namespace_attrs and pop_visibility as appropriate.
1261 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1263 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1265 * decl.c (duplicate_decls): Preserve linkage flags for mere
1266 redeclarations of gnu_inline definitions.
1268 2007-10-03 Jason Merrill <jason@redhat.com>
1271 * decl.c (wrap_cleanups_r): New fn.
1272 (wrap_temporary_cleanups): New fn.
1273 (initialize_local_var): Call it.
1275 2007-09-29 Jason Merrill <jason@redhat.com>
1278 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1279 constant to not have DECL_EXTERNAL if it's file-local.
1281 2007-09-28 Ollie Wild <aaw@google.com>
1284 2007-09-27 Ollie Wild <aaw@google.com>
1286 * typeck2.c (digest_init): Call cplus_expand_constant after
1287 convert_for_initialization.
1288 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1289 * expr.c (cplus_expand_constant): Updated function description.
1291 2007-09-28 Jason Merrill <jason@redhat.com>
1294 * class.c (layout_empty_base): Take rli parameter, update
1295 rli->record_align if empty base has user-specified alignment.
1296 (build_base_field): Pass rli to it.
1298 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1301 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1303 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1306 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1307 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1308 (dump_parameters): Just call dump_type for argument packs too.
1310 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1313 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1314 qualification by creating qualified PACK_EXPANSION_PATTERN and
1315 then calling make_pack_expansion on it.
1317 2007-09-27 Ollie Wild <aaw@google.com>
1319 * typeck2.c (digest_init): Call cplus_expand_constant after
1320 convert_for_initialization.
1321 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1322 * expr.c (cplus_expand_constant): Updated function description.
1324 2007-09-27 Jason Merrill <jason@redhat.com>
1327 * decl2.c (is_late_template_attribute): Don't crash on unknown
1330 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1333 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1334 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1335 spaces in the formatting.
1336 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1338 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1340 * error.c (cxx_print_error_function): Add third argument, pass
1341 it over to lhd_print_error_function.
1342 (cp_print_error_function): If diagnostic->abstract_origin, print
1344 * cp-tree.h (struct diagnostic_info): New forward decl.
1345 (cxx_print_error_function): Add third argument.
1347 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1350 * name-lookup.c (pushtag): Do not create an implicit typedef before
1351 the associated type declaration is known to be valid.
1353 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1355 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1356 rather than pointers.
1358 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1361 * search.c (check_final_overrider): Fail if
1362 targetm.comp_type_attributes returns 0.
1364 2007-09-24 Jason Merrill <jason@redhat.com>
1367 * pt.c (resolve_typename_type): Don't look things up in the original
1368 template if it would mean losing template arguments.
1370 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1373 * cp-tree.h (cxx_type_hash_eq): New prototype.
1374 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1375 * tree.c (cxx_type_hash_eq): New function.
1377 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1380 * tree.c (cp_build_qualified_type_real): Build a canonical
1381 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1383 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1387 * tree.c (cplus_array_compare): Compare pointers, not types.
1388 (build_cplus_array_type_1): Store new array type into the hash
1389 table before building the canonical type; build the canonical type
1391 (cp_build_qualified_type_real): Put all of the array types with
1392 cv-qualified element types into the C++ array hash table, built as
1393 variants of the unqualified versions.
1395 2007-09-23 Jason Merrill <jason@redhat.com>
1398 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1399 for deprecation warnings.
1401 2007-09-22 Jason Merrill <jason@redhat.com>
1404 * call.c (build_over_call): Warn about deprecated virtuals.
1407 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1408 (MAYBE_TAGGED_TYPE_P): Remove.
1409 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1410 instead of calling is_late_template_attribute again.
1411 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1412 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1413 Don't crash on typedefs from non-template classes.
1414 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1415 (is_late_template_attribute): All attributes applied to template
1416 parms or typename types are dependent. Static.
1417 (splice_template_attributes): Pass decl through.
1418 (save_template_attributes): Likewise.
1420 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1423 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1424 returned from tsubst_pack_expansion.
1425 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1426 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1428 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1431 * semantics.c (finish_id_expression): Use consistently
1432 context_for_name_lookup.
1433 * decl.c (fixup_anonymous_aggr): Fix error message for
1434 anonymous struct (vs union).
1436 2007-09-19 Jason Merrill <jason@redhat.com>
1439 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1440 (retrieve_specialization): Only tagged types use
1441 DECL_TEMPLATE_INSTANTIATIONS.
1442 (instantiate_class_template): Push nested classes too.
1443 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1445 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1446 * init.c (is_aggr_type): Remove redundant tests.
1447 * class.c (push_nested_class): Use CLASS_TYPE_P.
1449 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1452 * init.c (build_zero_init): If, recursively, build_zero_init
1453 returns a NULL_TREE, do not append it to the VEC of constructors.
1455 2007-09-18 Jason Merrill <jason@redhat.com>
1458 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1459 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1460 ATTR_FLAG_TYPE_IN_PLACE.
1461 (tsubst): Do unqualified lookup to find typedefs from current class.
1462 [ARRAY_TYPE]: Propagate alignment info.
1463 * decl2.c (is_late_template_attribute): Only defer handling of
1464 attribute aligned if the expression is dependent.
1465 (save_template_attributes): If we're deferring any attributes,
1466 make this a naming typedef.
1468 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1470 PR c++/33462 (again)
1471 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1472 va_arg instead of __builtin_va_arg.
1474 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1477 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1478 (pp_cxx_primary_expression): Use it.
1479 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1480 * error.c (dump_expr): Use it.
1482 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1485 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1486 out case TYPEID_EXPR to...
1487 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1488 and pp_cxx_right_paren.
1489 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1490 * error.c (dump_expr): Use it.
1492 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1495 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1496 (pp_cxx_primary_expression): Use it.
1497 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1498 * error.c (dump_expr): Use it.
1500 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1503 * init.c (build_new): Remove warning for zero-element
1506 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1509 * call.c (maybe_handle_implicit_object): Set this_p, clear
1510 rvaluedness_matches_p.
1511 (compare_ics): Do not compare rvaluedness matching when one of the
1512 operands is an implicit object.
1514 2007-09-14 Jason Merrill <jason@redhat.com>
1516 PR c++/17743, c++/19163
1517 * decl2.c (is_late_template_attribute): New fn.
1518 (splice_template_attributes, save_template_attributes): New fns.
1519 (cplus_decl_attributes): Call save_template_attributes.
1520 * pt.c (apply_late_template_attributes): New fn.
1521 (instantiate_class_template, tsubst_decl): Use it.
1522 * cp-tree.h: Declare is_late_template_attribute.
1524 2007-09-13 Tom Tromey <tromey@redhat.com>
1526 * parser.c (cp_lexer_new_main): Don't use
1527 c_lex_return_raw_strings.
1528 (cp_lexer_get_preprocessor_token): Update. Add special case when
1531 2007-09-11 Jan Hubicka <jh@suse.cz>
1533 * method.c (use_thunk): Use tree_rest_of_compilation
1534 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1535 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1536 * cp-tree.h (expand_body): Kill.
1537 (emit_associated_thunks): Declare.
1538 * semantics.c (emit_associated_thunks): Export.
1539 (expand_body): Kill.
1541 2007-09-09 David Daney <ddaney@avtrex.com>
1544 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1545 to calculate cookie_ptr.
1547 2007-09-08 Jason Merrill <jason@redhat.com>
1550 * pt.c (most_specialized_class): Set processing_template_decl
1551 while tsubsting partial spec args.
1553 2007-09-06 Jason Merrill <jason@redhat.com>
1555 * decl2.c (get_guard): Copy visibility from the guarded variable.
1557 2007-09-06 Jan Hubicka <jh@suse.cz>
1559 * semantics.c (expand_body): Do not mark arguments of clones used.
1561 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1564 * decl.c (cp_finish_decl): When processing_template_decl,
1565 deal correctly with init as TREE_LIST.
1567 2007-09-06 Tom Tromey <tromey@redhat.com>
1569 * decl.c (finish_function): Put return's location on line zero of
1572 2007-09-05 Jason Merrill <jason@redhat.com>
1575 * except.c (prepare_eh_type): Use type_decays_to.
1578 * init.c (build_delete): Use build_headof to get the address of the
1579 complete object if we aren't using the deleting destructor.
1580 * rtti.c (build_headof): No longer static.
1581 * cp-tree.h: Declare it.
1583 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1585 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1586 decl if a prototype for XX is provided with throw().
1589 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1590 on __*_chk non-__builtin_* decls.
1592 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1595 * semantics.c (finish_id_expression): Use context_for_name_lookup
1596 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1597 * class.c (finish_struct_anon): Deal correctly with anonymous
1598 structs (vs unions, as GNU extension) in error messages.
1600 2007-09-05 Jan Hubicka <jh@suse.cz>
1602 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1603 call, DECL_EXTERNAL checks and current_function_decl saving.
1605 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1607 PR c++/29731 (again)
1608 * parser.c (cp_parser_primary_expression): Return error_mark_node
1609 when a statement-expression is found in a template-argument list.
1611 2007-09-04 Jason Merrill <jason@redhat.com>
1613 * except.c (initialize_handler_parm): Use
1614 fold_build_cleanup_point_expr.
1617 * call.c (reference_binding): Don't look for user-defined conversions
1621 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1622 the MUST_NOT_THROW_EXPR.
1624 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1626 * decl.c (cp_finish_decl): Call determine_visibility before
1627 make_rtl_for_nonlocal_decl.
1629 2007-09-04 Jason Merrill <jason@redhat.com>
1632 * pt.c (most_specialized_class): Substitute outer template
1633 arguments into the arguments of a member template partial
1635 (strip_innermost_template_args): New fn.
1637 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1639 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1641 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1643 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1644 * decl.c (cp_make_fname_decl): Likewise,
1645 * parser.c (cp_parser_string_literal): Likewise,
1646 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1647 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1650 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1653 * typeck.c (build_unary_op): Fix error message for
1654 Boolean expression as operand to operator--.
1656 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1658 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1659 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1662 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1665 * init.c (build_default_init): Make extern.
1666 * cp-tree.h (build_default_init): Declare here.
1667 * pt.c (tsubst_expr): When the instantiation of the initializer of
1668 a variable results in an empty list, default-initialize the
1670 (tsubst_copy_and_build): When the instantiation of the initializer
1671 in a new expression results in an empty initializer list,
1672 default-initialize it.
1674 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1676 * mangle.c (write_type): Change mangling of rvalue reference from
1679 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1681 * decl.c (duplicate_decls): Remove duplicated line.
1683 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1686 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1687 BOUND_TEMPLATE_TEMPLATE_PARM.
1689 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1692 * search.c (lookup_member): Check the name argument for
1695 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1698 * parser.c (cp_parser_trait_expr): Check rerurn value of
1701 2007-08-30 Ollie Wild <aaw@google.com>
1703 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1704 convert_ptrmem for pointer to member conversions.
1705 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1706 (ocp_convert): Update cp_convert_to_pointer call.
1707 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1709 (build_static_cast_1): Check can_convert for conversions in either
1711 (get_delta_difference_1): New function.
1712 (get_delta_difference): Refactor to call get_delta_difference_1.
1714 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1716 * decl.c (start_preparsed_function): Set
1717 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1719 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1722 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1723 BOUND_TEMPLATE_TEMPLATE_PARM.
1725 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1729 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1730 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1732 2007-08-27 Jason Merrill <jason@redhat.com>
1735 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1736 Look inside STMT_EXPR.
1737 * semantics.c (stmt_expr_value_expr): New fn.
1738 * cp-tree.h: Declare it.
1741 * decl.c (groktypename): Ignore attributes applied to class type.
1743 2007-08-28 Richard Guenther <rguenther@suse.de>
1745 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1747 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1749 * error.c (dump_expr): Handle COMPLEX_CST.
1750 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1751 (pp_cxx_expression): Likewise.
1753 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1755 * decl.c (GNU_INLINE_P): New.
1756 (duplicate_decls): Handle gnu_inline. Merge attributes and
1757 some flags in overriding definitions.
1758 (redeclaration_error_message): Handle gnu_inline.
1759 (start_preparsed_function): Likewise.
1761 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * call.c (sufficient_parms_p): Constify.
1764 * class.c (same_signature_p): Likewise.
1765 * cp-gimplify.c (is_invisiref_parm,
1766 cxx_omp_privatize_by_reference): Likewise.
1767 * cp-objcp-common.c (has_c_linkage): Likewise.
1768 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1769 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1770 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1771 num_artificial_parms_for, comp_template_parms,
1772 template_parameter_pack_p, any_dependent_template_arguments_p,
1773 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1774 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1775 zero_init_p, member_p, cp_lvalue_kind,
1776 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1777 varargs_function_p, is_dummy_object, special_function_kind,
1778 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1779 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1780 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1781 cp_has_mutable_p, at_least_as_qualified_p,
1782 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1783 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1784 * except.c (nothrow_libfn_p): Likewise.
1785 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1787 * pt.c (comp_template_parms, template_parameter_pack_p,
1788 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1789 any_dependent_template_arguments_p): Likewise.
1790 * repo.c (repo_export_class_p): Likewise.
1791 * semantics.c (anon_aggr_type_p): Likewise.
1792 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1793 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1794 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1795 zero_init_p, special_function_p): Likewise.
1796 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1797 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1798 compparms, invalid_nonstatic_memfn_p,
1799 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1800 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1801 cp_has_mutable_p, lvalue_or_else): Likewise.
1803 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1805 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1806 * cp-objcp-common.c (cp_tree_size): Ditto.
1807 * tree.c (cp_walk_subtrees): Ditto
1808 * cp-tree.def (TINST_LEVEL): Go away.
1809 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1810 move together with other non-tree structs.
1811 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1812 (union lang_tree_node): Eliminate tinst_level field.
1813 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1814 (current_instantiation, outermost_tinst_level): Return
1815 a "struct tinst_level *".
1817 * error.c (print_instantiation_partial_context): Change second
1818 parameter to a "struct tinst_level *". Replace accessor macros
1820 (print_instantiation_full_context): Likewise.
1821 * lex.c (in_main_input_context): Likewise.
1823 * pt.c (struct pending_templates): New.
1824 (pending_templates, last_pending_template): Use it as a type.
1825 (current_tinst_level): Change typo to "struct tinst_level *"
1826 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1827 (add_pending_template): Construct a "struct pending_template".
1828 Replace TINST_LEVEL accessor macros with field access.
1829 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1830 (pop_tinst_level): Likewise.
1831 (instantiate_pending_templates): Likewise. Factor common code used
1832 when an instantiation has been done.
1833 (outermost_tinst_level): Replace tree_last with loop.
1834 (current_instantiation): Return a "struct tinst_level *".
1836 2007-08-24 Ollie Wild <aaw@google.com>
1838 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1839 * name-lookup.h (cp_binding_level): Remove vtables member.
1841 2007-08-24 Richard Guenther <rguenther@suse.de>
1843 * tree.c (cp_cannot_inline_tree_fn): Remove.
1844 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1845 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1848 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1851 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1852 error_mark_node right away if build_expr_type_conversion
1856 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1857 is error_mark_node rather than NULL_TREE.
1858 * pt.c (check_explicit_specialization): Likewise.
1861 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1862 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1864 2007-08-22 Jason Merrill <jason@redhat.com>
1867 * pt.c (outermost_tinst_level): New function.
1868 * lex.c (in_main_input_context): New function.
1869 * cp-tree.h: Declare it.
1870 * decl2.c (constrain_class_visibility): Use it to avoid warning
1871 about uses of the anonymous namespace in the main input file.
1873 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1875 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1877 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1880 * class.c (finish_struct_1): Warn when a class has virtual
1881 functions and accessible non-virtual destructor.
1883 2007-08-20 Richard Guenther <rguenther@suse.de>
1887 * call.c (build_new_method_call): Convert initializer to
1889 * init.c (build_aggr_init): Do not fiddle with types.
1890 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1891 * except.c (build_throw): Do not drop qualifiers for the
1893 * typeck.c (get_member_function_from_ptrfunc): Do not
1894 fiddle with types, instead convert.
1895 (build_ptrmemfunc1): Convert to the target type for
1897 (gfc_trans_allocate): Convert result to target type.
1898 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1899 pointer-to-member structures shall have alias set zero as well.
1901 2007-08-20 Richard Guenther <rguenther@suse.de>
1903 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1905 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1906 (nonstatic_local_decl_p): Likewise.
1907 * tree.c (cp_auto_var_in_fn_p): Remove.
1908 * decl.c (nonstatic_local_decl_p): Remove.
1910 2007-08-20 Richard Guenther <rguenther@suse.de>
1912 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1914 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1915 cp_walk_subtrees lh parameter.
1916 (cp_walk_tree_without_duplicates): New define to
1917 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1918 * tree.c (count_trees): Call
1919 cp_walk_tree_without_duplicates.
1920 (verify_stmt_tree): Call cp_walk_tree.
1921 (break_out_target_exprs): Likewise.
1922 (WALK_SUBTREE): Likewise.
1923 * cp-gimplify.c (cp_genericize): Likewise.
1924 * cp-pt.c (find_parameter_packs_r): Likewise.
1925 (uses_parameter_packs): Likewise.
1926 (make_pack_expansion): Likewise.
1927 (check_for_bare_parameter_packs): Likewise.
1928 (for_each_template_parm): Likewise.
1929 * decl.c (check_default_argument): Call
1930 cp_walk_tree_without_duplicates.
1931 * except.c (build_throw): Likewise.
1932 * decl2.c (type_visibility): Likewise.
1933 * semantics.c (expand_or_defer_fn): Likewise.
1934 (finalize_nrv): Call cp_walk_tree.
1936 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1939 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1940 Initialize it with save_expr rather than get_temp_regvar.
1942 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1945 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1948 2007-08-17 Ollie Wild <aaw@google.com>
1951 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1952 declarations into appropriate slots for comparison. Fix type
1955 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1958 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1959 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1961 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1964 * parser.c (cp_parser_class_head): Improve error message.
1966 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1968 * pt.c (instantiate_decl): Set input_location
1969 for the function end.
1971 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1973 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1975 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1976 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1977 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1978 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1979 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1980 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1981 * typeck.c (cp_type_quals): Likewise.
1982 * typeck2.c (cxx_incomplete_type_diagnostic,
1983 cxx_incomplete_type_error): Likewise.
1985 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1988 * pt.c (tsubst_friend_function): When check_classfn
1989 returns error_mark_node likewise return it.
1991 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1994 * typeck.c (check_return_expr): Don't NRV optimize vars in
1996 * decl.c (finish_function): Comment fix.
1998 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2001 * pt.c (push_template_decl_real): Depending on TYPE_P
2002 use either TYPE_CONTEXT or DECL_CONTEXT.
2004 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2006 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2007 constructors and destructors return this.
2009 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2012 * decl2.c (check_classfn): Return error_mark_node in case of error;
2013 in that case, do not call add_method.
2014 * decl.c (start_decl): Deal with check_classfn returning
2016 (grokfndecl): Likewise.
2017 * pt.c (tsubst_friend_function): Likewise.
2019 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2022 * typeck.c (build_binary_op): Disallow vector float types with
2023 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2025 2007-08-11 Ian Lance Taylor <iant@google.com>
2027 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2029 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2031 2007-08-10 Ollie Wild <aaw@google.com>
2033 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2035 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2037 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2038 (lookup_using_namespace): Fix ambiguous_decl call.
2039 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2041 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2043 * call.c (name_as_c_string): Use CONST_CAST.
2044 * decl.c (build_decl): Likewise.
2045 * parser.c (cp_parser_string_literal): Likewise.
2047 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2050 * error.c (dump_expr): Consistently use the *_cxx_*
2051 variants of the pretty-print functions.
2053 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2056 * decl.c (check_special_function_return_type): Just error
2057 on return type specified for conversion operator.
2059 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2061 * typeck2.c (readonly_error): Handle general expressions.
2062 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2064 2007-08-06 Dan Hipschman <dsh@google.com>
2066 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2067 access function name.
2069 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2072 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2073 * g++spec.c (lang_specific_driver): Check them.
2075 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2078 * pt.c (inline_needs_template_parms): Fix comment; change return type
2081 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2084 2007-03-26 Dirk Mueller <dmueller@suse.de>
2086 * parser.c (cp_parser_member_declaration): Pedwarn
2087 about stray semicolons after member declarations.
2089 2007-08-02 Lee Millward <lee.millward@gmail.com>
2094 * parser.c (cp_parser_asm_definition): Detect and discard asm
2095 statements with invalid inputs or outputs.
2096 (cp_parser_asm_operand_list): Return error mark node if any
2097 of the operands are invalid. Adjust documentation.
2099 2007-08-02 Nick Clifton <nickc@redhat.com>
2101 * typeck.c: Change copyright header to refer to version 3 of the
2102 GNU General Public License and to point readers at the COPYING3
2103 file and the FSF's license web page.
2104 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2105 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2106 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2107 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2108 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2109 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2110 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2111 name-lookup.h, parser.c: Likewise.
2113 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2116 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2118 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2121 * semantics.c (finish_label_stmt): Reject the __label__
2122 extension outside function scopes.
2124 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2126 * parser.c (eof_token): Un-constify.
2127 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2128 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2131 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2133 * pt.c, tree.c, typeck2.c: Fix comment typos.
2135 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2136 Mark Mitchell <mark@codesourcery.com>
2139 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2140 hidden due to friend declarations in local classes.
2142 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2144 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2145 * cp-tree.def (DECLTYPE_TYPE): New.
2146 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2147 (dump_type_prefix): Ditto.
2148 (dump_type_suffix): Ditto.
2149 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2150 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2151 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2153 (DECLTYPE_TYPE_EXPR): New.
2154 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2155 (finish_declared_type): Declare.
2156 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2157 DECLTYPE_TYPE nodes.
2158 (pp_cxx_type_id): Ditto.
2159 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2160 (tsubst): Substitute into a DECLTYPE_TYPE node.
2161 (tsubst_copy): Ditto.
2162 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2164 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2165 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2166 structural equality (because we can't hash the expressions).
2167 (finish_declared_type): New.
2168 * lex.c (reswords): Add "decltype" keyword.
2169 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2170 (cp_parser_postfix_expression): Add member_access_only_p to
2171 restrict postfix expression to member access expressions.
2172 (cp_parser_unary_expression): Update call to
2173 cp_parser_postfix_expression to reflect new parameter.
2174 (cp_parser_declared_type): New.
2175 (cp_parser_simple_type_specifier): Parse decltype types.
2177 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2180 * call.c (convert_for_arg_passing): Only widen bitfields to their
2181 declared types if necessary.
2183 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2185 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2188 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2190 * decl.c (typename_hash, typename_compare): Constify.
2191 * mangle.c (hash_type, compare_type): Likewise.
2192 * pt.c (eq_local_specializations, hash_local_specialization):
2194 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2195 list_hash): Likewise.
2196 * typeck2.c (pat_compare): Likewise.
2198 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2200 * method.c (implicitly_declare_fn): Increase alignment if member
2201 function pointer format requires it.
2203 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2206 * typeck.c (check_return_expr): Do not pass a null argument
2209 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2212 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2215 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2218 * typeck.c (convert_arguments): Only use default args if we have
2222 * typeck.c (structural_comptypes): No need to check
2223 resolve_typename_type return value here.
2224 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2225 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2226 original type rather than error_mark_node in case of failure.
2227 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2228 resolve_typename_type result check.
2229 (cp_parser_direct_declarator, cp_parser_head,
2230 cp_parser_constructor_declarator_p): Likewise.
2232 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2234 * pt.c (template_parms_variadic_p): Remove.
2235 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2237 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2240 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2241 argument to dump_aggr_init_expr_args instead of false.
2243 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2245 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2246 canonical types; otherwise, fall back to structural type
2247 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2248 internal compiler error if the canonical types are wrong.
2250 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2253 * parser.c (cp_parser_make_indirect_declarator): When the
2254 the code argument is ERROR_MARK return cp_error_declarator.
2256 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2259 * decl.c (cxx_init_decl_processing): Don't set
2260 force_align_functions_log.
2261 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2262 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2263 FUNCTION_DECL, return its alignment.
2265 2007-07-09 Richard Guenther <rguenther@suse.de>
2267 * decl.c (start_preparsed_function): Do not promote return type.
2269 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2272 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2274 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2277 * pt.c (resolve_overloaded_unification): Robustify. Return a
2279 (type_unification_real): Adjust accordingly.
2281 2007-07-06 Richard Guenther <rguenther@suse.de>
2283 * init.c (build_new_1): Use the correct pointer type.
2284 * typeck2.c (build_m_component_ref): Likewise.
2286 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2289 * init.c (build_zero_init): Always build an initializer for
2291 * typeck2.c (build_functional_cast): Use build_zero_init.
2294 * init.c (build_new_1): Always pass the allocation function to
2295 build_op_delete_call.
2296 * call.c (build_op_delete_call): Handle operator delete with a
2297 variable-argument list. Do not issue an error when no matching
2298 deallocation function is available for a new operator.
2301 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2302 * decl.c (value_dependent_init_p): New function.
2303 (cp_finish_decl): Use it.
2304 * pt.c (value_dependent_expression_p): Use
2305 any_value_dependent_elements_p.
2306 * parser.c (cp_parser_primary_expression): Add comment about
2307 treating dependent qualified names as integral
2308 constant-expressions.
2310 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2312 * decl.c (build_ptrmemfunc_type): Always use structural equality
2313 tests when comparing pointer-to-member-function types, because the
2314 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2317 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2319 * init.c (build_new): Tweak comment.
2321 2007-06-29 Dave Brolley <brolley@redhat.com>
2324 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2325 type to its base type and number of elements here.
2326 * init.c (build_new): Call complete_type_or_else to ensure that the
2327 type is complete and to issue a diagnostic if it is not.
2328 (build_new_1): Don't call complete_type_or_else here.
2330 2007-07-03 Richard Guenther <rguenther@suse.de>
2333 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2336 2007-07-02 Simon Baldwin <simonb@google.com>
2338 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2339 for inner-style nested forward declarations that don't declare
2342 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2345 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2346 DECL_P in not a variable and appears more than once error messages.
2348 2007-07-01 Ollie Wild <aaw@google.com>
2350 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2351 (select_decl): Remove function.
2352 (unqualified_namespace_lookup): Populate binding by calling
2353 ambiguous_decl. Remove select_decl call.
2354 (lookup_qualified_name): Remove select_decl call.
2355 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2356 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2357 generation when name lookup is ambiguous.
2359 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2362 * init.c (build_new_1): Use structural equality on the copy of the
2365 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2367 * decl2.c (determine_visibility): Implement
2368 flag_visibility_ms_compat effect on type info.
2369 * decl.c (cxx_init_decl_processing): Implement
2370 global effect of flag_visibility_ms_compat.
2372 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2374 * decl2.c (start_objects): Mark constructor-running function
2377 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2380 * decl.c (grokdeclarator): Reset friendp for member functions declared
2381 friend of their own class.
2383 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2385 * decl2.c (determine_visibility): Don't look for dllexport here.
2386 (determine_visibility_from_class): Tidy.
2388 2007-06-18 Simon Baldwin <simonb@google.com>
2391 * parser.c (cp_parser_single_declaration): Added check for storage
2392 class other than sc_none in parsed declaration, and a flag to indicate
2393 if the call is part of an explicit template specialization parse.
2394 * (cp_parser_explicit_specialization): Specialization check flag added
2395 to call to cp_parser_single_declaration(), set true.
2396 * (cp_parser_template_declaration_after_export): Specialization check
2397 flag added to call to cp_parser_single_declaration(), set false.
2398 * pt.c (check_explicit_specialization): Added code to copy visiblity
2399 and linkage from the templated function to the explicit specialization.
2401 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2403 * typeck.c (build_binary_op): For templates build the
2404 expression in pieces to avoid the assert in build2_stat.
2405 (get_member_function_from_ptrfunc):
2406 Change over to using POINTER_PLUS_EXPR and convert
2407 the second operand to sizetype.
2408 * typeck2.c (build_m_component_ref): Likewise.
2409 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2410 instead of PLUS_EXPR for pointers.
2411 (build_new_1): Likewise.
2412 (build_vec_delete_1): Likewise.
2413 (build_vec_delete): Likewise.
2414 * class.c (build_base_path): Likewise.
2415 (build_base_path): Likewise.
2416 (convert_to_base_statically): Likewise.
2417 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2418 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2419 instead of PLUS_EXPR.
2420 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2421 instead of PLUS_EXPR for pointers.
2422 * call.c (build_special_member_call): Likewise.
2423 * rtti.c (build_headof): Likewise.
2424 Use sizetype instead of ptrdiff_type_node.
2425 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2426 instead of PLUS_EXPR for pointers.
2427 * except.c (expand_start_catch_block): Do a
2428 NEGATIVE and then a POINTER_PLUS_EXPR instead
2430 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2431 PLUS_EXPR on pointer types over to use
2432 POINTER_PLUS_EXPR and remove the conversion
2433 to the pointer types.
2434 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2435 adding to a pointer type. Use size_int instead of
2436 ssize_int. Convert the index to sizetype before
2437 adding it to the pointer.
2439 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2441 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2442 (DECL_ANON_UNION_VAR_P): New macro.
2443 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2444 than DECL_VAR_MARKED_P, to keep track of which variables we have
2446 * decl.c (redeclaration_error_message): Complain about redeclaring
2447 anonymous union members at namespace scope.
2448 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2450 2007-06-14 Geoff Keating <geoffk@apple.com>
2452 * decl2.c (determine_visibility): Ensure that functions with
2453 hidden types as parameters are hidden.
2456 * decl2.c (determine_visibility): Remove duplicate code for
2459 2007-06-12 Ian Lance Taylor <iant@google.com>
2462 * init.c (avoid_placement_new_aliasing): New static function.
2463 (build_new_1): Call it.
2465 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2467 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2468 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2470 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2473 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2474 on init, the non-decl cond operand and increment value.
2476 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2479 * decl.c (check_initializer): Report an error when a brace enclosed
2480 initializer is used for a non-aggregate type in C++98.
2481 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2483 (grokdeclarator): Likewise.
2484 (move_fn_p): Likewise.
2485 * typeck.c (check_return_expr): Likewise.
2486 * call.c (reference_binding): Likewise.
2487 * error.c (cp_cpp_error): Likewise.
2488 * pt.c (check_default_tmpl_args): Likewise.
2490 * lex.c (init_reswords): Likewise.
2491 * parser.c (p_parser_primary_expression): Likewise.
2492 (TOKEN_PRECEDENCE): Likewise.
2493 (cp_parser_init_declarator): Likewise.
2494 (cp_parser_ptr_operator): Likewise.
2495 (cp_parser_parameter_declaration): Likewise.
2496 (cp_parser_enclosed_template_argument_list): Likewise.
2497 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2498 (cp_parser_next_token_ends_template_argument_p): Likewise.
2500 2007-06-04 Simon Baldwin <simonb@google.com>
2502 * decl.c (grokdeclarator): Readability change. Moved case labels
2503 into direct switch statement scope.
2505 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2507 * call.c (convert_like_real): Remove pointless code.
2509 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2511 * decl.c (get_atexit_fn_ptr_type): New function.
2512 (get_atexit_node): Use it.
2513 (start_cleanup_fn): Likewise.
2514 (register_dtor_fn): Use the object's destructor, instead of a
2515 separate cleanup function, where possible.
2516 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2517 (atexit_fn_ptr_type_node): New macro.
2518 * decl2.c (build_cleanup): Use build_address.
2520 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2522 * typeck.c (build_binary_op): Include types in error.
2524 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2527 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2528 needs runtime initialization.
2530 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2533 * semantics.c (finish_trait_expr): Complete the types.
2535 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2536 Douglas Gregor <doug.gregor@gmail.com>
2537 Pedro Lamarao <pedro.lamarao@mndfck.org>
2538 Howard Hinnant <howard.hinnant@gmail.com>
2542 * typeck.c (comptypes): Don't consider rvalue and lvalue
2543 reference types to be equivalent.
2544 (check_return_expr): Move from certain lvalues when returning
2546 * decl.c (grokdeclarator): Implement reference collapsing.
2547 (copy_fn_p): Don't consider constructors taking rvalue references
2548 to be copy constructors.
2550 * call.c (conversion): New "rvaluedness_matches_p" member.
2551 (convert_class_to_reference): Require reference type as first
2552 parameter instead of base type.
2553 (reference_binding): Add logic to handle rvalue references.
2554 (implicit_conversion): Update inaccurate comment.
2555 (convert_like_real): Disable creation of temporaries that are
2556 impossible to initialize for types with move constructors.
2557 (build_over_call): Elide move constructors when possible.
2558 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2559 (maybe_handle_ref_bind): Return conversion instead of type node.
2560 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2561 determine preferred conversion sequences.
2562 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2563 (LOOKUP_PREFER_RVALUE): New.
2564 (DECL_MOVE_CONSTRUCTOR_P): New.
2565 (struct cp_declarator): Add "reference" member for reference
2566 types, with new "rvalue_ref" flag.
2567 (cp_build_reference_type): Declare.
2568 (move_fn_p): Declare.
2569 * error.c (dump_type_prefix): Format rvalue reference types
2570 correctly in error messages.
2571 * except.c (build_throw): Move from certain lvalues when
2573 * mangle.c (write_type): Mangle rvalue references differently
2574 than regular references.
2575 * parser.c (make_reference_declarator): Add boolean parameter for
2577 (cp_parser_make_indirect_declarator): New.
2578 (cp_parser_new_declarator_opt): Call
2579 cp_parser_make_indirect_declarator.
2580 (cp_parser_conversion_declarator_opt): Ditto.
2581 (cp_parser_declarator): Ditto.
2582 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2584 * pt.c (tsubst): Implement reference collapsing.
2585 (maybe_adjust_types_for_deduction): Implement special template
2586 parameter deduction rule for rvalue references.
2587 (type_unification_real): Update calls to
2588 maybe_adjust_types_for_deduction.
2589 (try_one_overload): Ditto.
2590 (unify_pack_expansion): Ditto.
2591 * tree.c (lvalue_p_1): Handle rvalue reference types.
2592 (cp_build_reference_type): New.
2594 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2597 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2598 variables that need runtime initialization.
2600 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2603 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2604 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2605 case POSTDECREMENT_EXPR>): Return the error_mark_node
2606 if either the real or imaginary parts would an
2609 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2610 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2613 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2614 token is a closing brace, false if there are no tokens left.
2615 (cp_parser_namespace_alias_definition): Only consume the next token if
2616 it is a closing brace.
2618 * parser.c (cp_parser_class_specifier): Likewise.
2620 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2622 * semantics.c (finish_member_declaration): Fix a typo in the
2625 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2637 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2638 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2639 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2640 whether everything was okay. Fix indentation.
2641 (push_template_decl_real): Check for bare parameter packs in
2642 function parameters; where errors occur, mark the parameter types
2643 with ERROR_MARK_NODEs to avert ICEs.
2644 (coerce_template_parameter_pack): New.
2645 (coerce_template_parms): Moved parameter pack coercion into
2646 coerce_template_parameter_pack, and permit it anywhere in the
2647 template parameter list (not just at the end). Parameter and
2648 argument indices can vary (somewhat) separately now, so add
2649 PARM_IDX and ARG_IDX.
2650 (fn_type_unification): Don't set an argument pack as incomplete if
2651 no argument pack was deduced.
2652 (type_unification_real): If a type parameter is a parameter pack
2653 and has not otherwise been deduced, it will be deduced to an empty
2655 (more_specialized_fn): Use the actual lengths of the argument
2656 lists when comparing against expansions.
2657 * semantics.c (finish_member_declaration): If a field's type has
2658 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2660 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2663 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2665 2007-05-22 Ollie Wild <aaw@google.com>
2667 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2668 (unqualified_namespace_lookup): Adds check for hidden types.
2670 2007-05-22 Ollie Wild <aaw@google.com>
2672 * decl.c (duplicate_decls): Verify namespace names are unique.
2674 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2676 * decl.c (cxx_maybe_build_cleanup): Handle
2677 __attribute__((cleanup)).
2679 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2681 * cvt.c (cp_convert_and_check): Don't check warnings if the
2684 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2686 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2688 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2691 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2692 type only if is a class type (5.2.8/4).
2694 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2696 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2697 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2698 c_common_unsigned_type.
2700 2007-05-11 Silvius Rus <rus@google.com>
2702 * cp/typeck.c (build_indirect_ref): Add call to
2703 strict_aliasing_warning.
2704 (build_reinterpret_cast_1): Condition call to
2705 strict_aliasing_warning.
2707 2007-05-11 Jan Hubicka <jh@suse.cz>
2709 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2710 * decl2.c (start_objects): ctors and dtors are no longer public.
2711 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2713 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2715 * typeck.c (build_unary_op): Remove code that used to
2716 handle non lvalue increments/decrements.
2718 2007-05-07 Mike Stump <mrs@apple.com>
2720 * parser.c (check_empty_body): Add.
2721 (cp_parser_iteration_statement): Add call to check_empty_body.
2723 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2726 * mangle.c (write_mangled_name): Mangle static variable names.
2727 (write_unqualified_name): Use local-source-name for
2728 namespace-scope static variables.
2730 2007-05-04 Dirk Mueller <dmueller@suse.de>
2732 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2735 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2738 * decl2.c (constrain_class_visibility):
2739 Use strip_pointer_or_array_types instead of strip_array_types.
2741 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2744 * decl.c (reshape_init_r): Don't reshape the first element if it
2745 is a pointer to member function.
2747 2007-04-27 Simon Baldwin <simonb@google.com>
2749 * decl.c (grokparms): Changed message format from %qD to %qE.
2751 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2753 * error.c (maybe_warn_variadic_templates): Variadic templates are
2754 now in C++0x, so only warn about them in C++98 mode.
2756 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2759 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2760 integeral types from vectors types.
2762 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2765 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2766 for type dependent OMP_CLAUSE_DECLs.
2768 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2771 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2772 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2773 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2774 * init.c (build_zero_init): Adjust, as
2775 COMPLEX_TYPE is now a SCALAR_TYPE.
2776 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2777 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2779 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2781 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2782 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2783 (trait_expr_value): Adjust.
2785 2007-04-23 Simon Baldwin <simonb@google.com>
2787 * decl.c (grokparms): Added new error for duplicate function
2788 parameters names in function prototypes, to match gcc behavior.
2790 2007-04-23 Jan Hubicka <jh@suse.cz>
2792 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2795 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2797 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2798 instead of checking GIMPLE_STMT_P in chain_next.
2800 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2803 * call.c (convert_for_arg_passing): Convert bitfields to their
2806 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2809 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2811 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2814 * cp/decl2.c (constrain_class_visibility):
2815 Do not warn about the use of anonymous namespace in the main input file.
2817 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2819 * cp-tree.h (current_template_parms): Fix typo in comment.
2821 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2823 * cp-tree.h, error.c: Fix comment typos.
2825 2007-04-13 Jason Merrill <jason@redhat.com>
2828 * call.c (reference_binding): Add c_cast_p parm. If true,
2829 add quals to TO as needed to make it reference-compatible.
2831 2007-04-11 Jan Hubicka <jh@suse.cz>
2833 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2834 that we are not processing template_decl.
2836 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2839 * class.c (build_base_path): Ensure that the converted pointer has
2840 the same cv-qualification as the input.
2842 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2844 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2846 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2848 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2850 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2851 * tree.c (cp_add_pending_fn_decls): Remove.
2852 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2854 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2856 Revert change removing staticp.
2858 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2860 * cp-objcp-common.c (cxx_staticp): Remove.
2861 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2862 * cp-tree.h (cxx_staticp):
2864 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2866 * class.c (check_for_override): Don't remove dllmport attribute
2869 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2872 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2873 type issue error and return early.
2875 2007-03-30 Jason Merrill <jason@redhat.com>
2878 * typeck.c (cp_type_readonly): New fn.
2879 * cp-tree.h: Declare it.
2880 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2881 (cp_finish_decl): Not here.
2883 2007-03-31 Richard Guenther <rguenther@suse.de>
2885 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2888 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2893 * parser.c (declarator_can_be_parameter_pack): New.
2894 (cp_parser_template_parameter): Only parse the `...' if the
2895 declarator can be a parameter pack.
2896 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2898 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2899 types (they could be used as array bounds).
2900 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2901 (tsubst_pack_expansion): Handle failure to expand parameter
2904 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2907 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2908 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2909 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2910 (CLASS_TYPE_NON_UNION_P): Add.
2911 (struct lang_type_class): Add has_complex_dflt.
2912 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2913 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2914 * cp-tree.def: Add TRAIT_EXPR.
2915 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2916 * lex.c (struct resword): Add __has_nothrow_assign,
2917 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2918 __has_trivial_constructor, __has_trivial_copy,
2919 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2920 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2921 __is_pod, __is_polymorphic, __is_union.
2922 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2923 (cp_parser_trait_expr): New.
2924 * semantics.c (finish_trait_expr, trait_expr_value
2925 classtype_has_nothrow_copy_or_assign_p): New.
2926 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2928 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2929 * class.c (check_bases, check_field_decl, check_bases_and_members):
2930 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2931 * pt.c (uses_template_parms, tsubst_copy_and_build,
2932 value_dependent_expression_p, type_dependent_expression_p): Deal with
2934 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2936 2007-03-29 Richard Guenther <rguenther@suse.de>
2938 * tree.c (cp_walk_subtrees): Do not set input_location.
2940 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2943 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2946 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2948 * parser.c (struct cp_parser): Update comment for
2949 greater_than_is_operator_p.
2950 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2951 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2952 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2953 !GREATER_THAN_IS_OPERATOR_P.
2954 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2955 `>>' operators that will become two `>' tokens in C++0x.
2956 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2957 mode, allowing it to terminate default arguments.
2958 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2959 `>>' like two consecutive `>' tokens.
2960 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2961 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2962 ends a template argument.
2964 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2966 * decl.c (redeclaration_error_message): Complain when redeclaring
2967 a friend function with default template arguments (C++0x mode only).
2968 * cp-tree.h (check_default_tmpl_args): Declare.
2969 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2970 template arguments in function templates. Add support for checking
2971 the default template arguments of friend templates.
2972 (push_template_decl_real): Fix call to check_default_tmpl_args.
2973 (type_unification_real): If a template parameter has not been
2974 deduced but provides a default template argument, substitute into
2975 that default template argument.
2976 * parser.c (cp_parser_init_declarator): When declaring (but not
2977 defining!) a function template in C++0x mode, check for default
2980 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2983 * decl.c (grokdeclarator): Deal with cv-qualified function type
2984 typedefs in the same way for member and non-member functions.
2986 2007-03-26 Dirk Mueller <dmueller@suse.de>
2988 * parser.c (cp_parser_member_declaration): Pedwarn
2989 about stray semicolons after member declarations.
2991 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2994 * pt.c (instantiate_decl): Set in_system_header.
2996 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2998 * cp-tree.h (current_tempalte_parms): Improve documentation.
2999 * pt.c (current_template_args): Likewise.
3002 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3003 not consume tokens when failing.
3005 2007-03-22 Jim Wilson <wilson@specifix.com>
3006 Mark Mitchell <mark@codesourcery.com>
3009 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3010 consistent with FROM.
3012 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3014 * error.c (dump_expr): Handle dependent names that designate types.
3015 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3017 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3019 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3021 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3023 * cvt.c (cp_convert_and_check) : Define.
3024 * cp-tree.h (cp_convert_and_check): Declare.
3025 * call.c (convert_conversion_warnings): Rename to
3026 conversion_null_warnings. The warning for floating-point to
3027 integer is handled by convert_and_check in convert_like_real.
3028 (convert_like_real): convert_conversion_warnings was renamed as
3029 conversion_null_warnings.
3030 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3031 overflow and changes of value during conversion.
3033 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3036 * parser.c (cp_parser_statement): If 'namespace' is found, this
3037 only can be a namespace alias definition, so parse it now.
3038 (cp_parser_namespace_alias_definition): if we find an open brace
3039 instead of '=', then this is actually a misplaced namespace
3042 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3045 * decl.c (cxx_init_decl_processing): Move command-line options
3046 processing to c-opts.c.
3048 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3050 * ptree.c (cxx_print_type): Use formatting markup for integers
3051 when printing template parameter index/level/orig level.
3052 (cxx_print_xnode): Ditto.
3053 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3054 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3055 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3057 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3058 rather than a HOST_WIDE_INT.
3059 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3060 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3062 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3063 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3064 IN_BASE_INITIALIZER bool bitfields.
3065 (struct cp_declarator): Make KIND a 4-bit field. Make
3066 PARAMETER_PACK_P a bool bitfield just after KIND.
3067 * pt.c (uses_parameter_packs): Destroy the pointer set.
3068 (make_pack_expansion): Ditto.
3069 (check_for_bare_parameter_packs): Ditto.
3070 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3072 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3075 * call.c (convert_default_arg): Instead of copying the node,
3078 2007-03-15 Dirk Mueller <dmueller@suse.de>
3081 * call.c (convert_conversion_warnings): New..
3082 (convert_like_real): .. factored out from here.
3083 (convert_conversion_warnings): Add warning about
3084 false being converted to NULL in argument passing.
3086 2007-03-14 Dirk Mueller <dmueller@suse.de>
3088 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3089 (finish_do_body): Warn about empty body in do/while statement.
3091 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3093 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3095 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3098 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3101 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3103 * cp/repo.c (init_repo): Initialize random_seed saved options.
3104 (finish_repo): Adjust.
3106 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3109 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3112 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3114 * decl.c (compute_array_index_type): New warning flag warn_vla.
3116 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3119 * call.c (convert_default_arg): Copy non-constant arguments.
3121 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3124 * parser.c (cp_parser_postfix_expression): Disallow compound
3125 literals in constant expressions.
3128 * semantics.c (finish_typeof): Use unlowered_expr_type.
3130 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3133 * cp-tree.h (unlowered_expr_type): New function.
3134 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3135 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3136 (unlowered_expr_type): New function.
3137 (build_unary_op): Disallow predecrements of bool bitfields.
3138 * call.c (build_conditional_expr): Use unlowered_expr_type.
3139 * pt.c (type_unification_real): Likewise.
3141 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3144 * typeck.c (check_return_expr): Check for bare parameter packs.
3145 (comptypes): Compare template parameter packs and
3146 type pack expansions.
3147 * decl.c (grokdeclarator): Deal with the declaration of function
3149 (grokparms): Verify that the (optional) function parameter pack is
3150 at the end of the parameter list.
3151 (xref_basetypes): Handle pack expansions in the base class.
3152 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3153 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3154 (NONTYPE_ARGUMENT_PACK): New.
3155 (TYPE_PACK_EXPANSION): New.
3156 (EXPR_PACK_EXPANSION): New.
3157 (ARGUMENT_PACK_SELECT): New.
3158 * cp-objcp-common.c (cp_tree_size): Compute size of
3159 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3160 ARGUMENT_PACK_SELECT.
3161 * error.c (dump_template_argument): Print template argument packs.
3162 (dump_template_argument_list): Ditto.
3163 (dump_template_parameter): Dump `...' for template type parameter
3165 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3166 (dump_parameters): Print function parameter packs.
3167 (dump_template_parms): Print template argument packs.
3168 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3169 (maybe_warn_variadic_templates): New.
3170 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3171 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3172 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3174 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3175 (write_template_arg): Write argument packs as separate arguments.
3176 * cp-tree.h (struct template_parm_index_s): Add flag that
3177 indicates that the template parameter is actually a parameter
3179 (struct tree_argument_pack_select): New.
3180 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3181 (union lang_tree_node): Add argument_pack_select.
3182 (FUNCTION_PARAMETER_PACK_P): New.
3183 (PACK_EXPANSION_P): New.
3184 (PACK_EXPANSION_PATTERN): New.
3185 (SET_PACK_EXPANSION_PATTERN): New.
3186 (PACK_EXPANSION_PARAMETER_PACKS): New.
3187 (ARGUMENT_PACK_P): New.
3188 (ARGUMENT_PACK_ARGS): New.
3189 (SET_ARGUMENT_PACK_ARGS): New.
3190 (ARGUMENT_PACK_INCOMPLETE_P): New.
3191 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3192 (TEMPLATE_PARM_PARAMETER_PACK): New.
3193 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3194 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3195 (ARGUMENT_PACK_SELECT_INDEX): New.
3196 (ARGUMENT_PACK_SELECT_ARG): New.
3197 (struct cp_declarator): Add parameter_pack_p flag.
3198 (maybe_warn_variadic_templates): Declare.
3199 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3200 indicate a template parameter pack.
3201 (uses_parameter_packs): Declare.
3202 (template_parameter_pack_p): Declare.
3203 (template_parms_variadic_p): Declare.
3204 (make_pack_expansion): Declare.
3205 (check_for_bare_parameter_packs): Declare.
3206 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3207 sizeof... expressions.
3208 (pp_cxx_expression): Print pack expansions and non-type argument
3210 (pp_cxx_exception_specification): Print pack expansions.
3211 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3212 (pp_cxx_ctor_initializer): Print pack expansions.
3213 (pp_cxx_type_id): Print pack expansions.
3214 (pp_cxx_template_argument_list): Print argument packs.
3215 (pp_cxx_template_parameter): Print ellipsis for template parameter
3217 * pt.c (comp_template_parms): Compare template parameter packs.
3218 (template_parameter_pack_p): New.
3219 (template_parms_variadic_p): New.
3220 (template_args_variadic_p): New.
3221 (make_ith_pack_parameter_name): New.
3222 (struct find_parameter_pack_data): New.
3223 (find_parameter_packs_r): New.
3224 (uses_parameter_packs): New.
3225 (make_pack_expansion): New.
3226 (check_for_bare_parameter_packs): New.
3227 (expand_template_argument_pack): New.
3228 (reduce_template_parm_level): Propagate parameter pack flag.
3229 (process_template_parm): Add is_parameter_pack parameter to state
3230 when the parameter is actually a parameter pack. Create template
3231 parameter packs when is_parameter_pack is true.
3232 (current_template_args): The argument for a template parameter
3233 pack is an argument pack containing a single pack expansion.
3234 (process_partial_specialization): When checking that non-type
3235 argument expressions do not involve template parameters, loop over
3236 the arguments in argument packs separately.
3237 (push_template_decl_real): Check that the type of the declaration
3238 does not have any bare parameter packs. Check that primary
3239 templates have no more than one parameter pack, and that it comes
3240 at the end of the template parameter list.
3241 (convert_template_argument): Handle coercions for pack expansion
3242 expressions by coercing the pattern then rebuilding the expansion.
3243 (coerce_template_parms): When coercing the arguments for a
3244 variadic template, pack "extra" arguments into an argument pack.
3245 (coerce_template_template_parms): Cannot coerce between parameter
3246 packs and non-pack parameters.
3247 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3248 (comp_template_args): Expand all template arguments packs before
3249 comparing template argument lists.
3250 (mangle_class_name_for_template): Make argument packs as separate
3252 (for_each_template_parm_r): No need to handle BASELINK.
3253 (instantiate_class_template): Handle pack expansions in the base
3255 (tsubst_pack_expansion): New.
3256 (tsubst_template_args): Handle substitutions of argument packs and
3257 pack expansion into template argument lists.
3258 (tsubst_decl): Expand function parameter packs into separate
3259 function parameters.
3260 (tsubst_arg_types): Expand a type pack expansion into separate
3262 (tsubst_exception_specification): Handle pack expansions in
3263 exception specifiers.
3264 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3265 replacing a template parameter with its argument. If we encounter
3266 a substitution for an argument pack, just return the parameter
3268 (tsubst_copy): sizeof(X...) returns the number of elements in
3269 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3270 PARM_DECL is a parameter pack.
3271 (tsubst_expr): Expression pack expansions and argument packs
3272 cannot show up here; they will all be handled through function
3273 calls, sizeof, and template argument lists.
3274 (tsubst_copy_and_build): sizeof(X...) returns the number of
3275 elements in parameter pack X. Handle pack expansions in TREE_LIST
3276 and CONSTRUCTOR nodes.
3277 (fn_type_unification): Handle "incomplete" explicit template
3278 argument lists that specify some of the arguments for a template
3280 (type_unification_real): Unify arguments against pack expansions.
3281 (template_parm_level_and_index): New, helper function.
3282 (unify_pack_expansion): New.
3283 (unify): Unify argument packs on an argument-by-argument basis,
3284 handling variadic argument packs as well.
3285 (more_specialized_fn): Handle unification of function parameter
3286 packs. All things being equal, prefer non-variadic function
3287 templates to variadic function templates.
3288 (more_specialized_class): Prefer the variadic class template
3289 partial specialization that binds fewer arguments to a parameter
3291 (regenerate_decl_from_template): Expand function parameter packs
3292 into separate parameters.
3293 (instantiate_decl): Ditto.
3294 (tsubst_initializer_list): Handle pack expansions for base-class
3296 (dependent_type_p_r): Determine dependent types in argument packs
3297 and pack expansions.
3298 (value_dependent_expression_p): Determine value-dependence of
3299 non-type argument packs.
3300 (dependent_template_arg_p): Handle argument packs.
3301 * semantics.c (finish_cond): Check for bare parameter packs.
3302 (finish_expr_stmt): Ditto.
3303 (finish_for_expr): Ditto.
3304 (finish_switch_cond): Ditto.
3305 (finish_mem_initializers): Ditto.
3306 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3308 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3309 * parser.c (make_declarator): Declarator is not an expansion.
3310 (make_pointer_declarator): Transfer parameter pack flag to outer
3312 (make_reference_declarator): Ditto.
3313 (make_ptrmem_declarator): Ditto.
3314 (make_call_declarator): Ditto.
3315 (make_array_declarator): Ditto.
3316 (cp_parser_postfix_expression): Allow pack expansion expressions
3317 in the argument list for a call expression.
3318 (cp_parser_parenthesized_expression_list): Add new parameter
3319 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3320 into separate arguments."
3321 (cp_parser_new_placement): Allow pack expansion expressions.
3322 (cp_parser_new_initializer): Ditto.
3323 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3324 base-class initializer expansion.
3325 (cp_parser_mem_initializer): Ditto.
3326 (cp_parser_template_parameter_list): Keep track of whether the
3327 template parameter is a template parameter pack.
3328 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3329 template parameter pack.
3330 (cp_parser_type_parameter): Ditto.
3331 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3333 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3334 this declarator is a parameter pack.
3335 (cp_parser_parameter_declaration): The ellipsis does not end the
3336 parameter declaration, because it might be a parameter pack. Parse
3337 the ellipsis to indicate a parameter pack.
3338 (cp_parser_initializer): Allow pack expansions.
3339 (cp_parser_initializer_list): Allow ellipsis to create an
3340 initializer expansion.
3341 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3343 (cp_parser_type_id_list): Allow ellipsis to create an exception
3344 specifier expansion.
3345 (cp_parser_attribute_list): Don't allow pack expansions.
3346 (cp_parser_functional_cast): Allow pack expansions.
3347 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3348 compute the length of a parameter pack.
3349 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3350 end a template argument.
3351 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3352 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3355 2007-03-09 Dirk Mueller <dmueller@suse.de>
3357 * cp/call.c (build_new_op): Call warn_logical_operator.
3359 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3362 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3365 * pt.c (any_template_arguments_need_structural_equality_p):
3368 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3370 * decl.c (grokdeclarator): Disable warnings for anonymous
3373 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3375 * typeck2.c (readonly_error): Always emit a hard error.
3376 Remove last argument.
3377 * cp-tree.h (readonly_error): Adjust prototype.
3378 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3379 * typeck.c (build_unary_op): Likewise.
3380 (build_modify_expr): Likewise.
3382 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3385 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3387 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3390 * parser.c (struct cp_parser): New IN_IF_STMT.
3391 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3392 returning if parsing the body of an 'if' statement or issuing an
3393 error and continuing.
3394 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3396 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3398 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3401 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3404 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3406 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3407 Objective-C++. Don't exit early if -shared-libgcc needs to be
3410 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3412 * typeck.c (common_base_type): Delete unused function.
3414 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3416 * Make-lang.in: Add dummy lang.install-pdf target.
3418 2007-03-01 Simon Baldwin <simonb@google.com>
3421 * decl.c (check_tag_decl): Added new warning for typedef ignored
3422 when it precedes an otherwise valid non-typedef declaration.
3424 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3426 * typeck.c (build_function_call): Store converted arguments
3427 in a stack-allocated array instead of building a list.
3428 (convert_arguments): Store arguments in the array passed in as an
3429 argument, and return the actual number of arguments.
3430 * call.c (build_call): Delete, and replace with...
3431 (build_call_n, build_call_a): New.
3432 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3433 (build_over_call): Store converted arguments in a stack-allocated
3434 array instead of building a list.
3435 (build_cxx_call): Pass arguments in an array instead of as a list.
3436 (build_java_interface_fn_ref): Rewrite to avoid constructing
3438 * tree.h: Update declarations to reflect above changes.
3439 * method.c (use_thunk): Use a stack-allocated array to hold
3440 the arguments instead of a list.
3441 * rtti.c (throw_bad_cast): Update call to cxx_call.
3442 (throw_bad_typeid): Likewise.
3443 (build_dynamic_cast_1): Likewise.
3444 * init.c (build_builtin_delete_call): Use build_call_n.
3445 * decl.c (expand_static_init): Likewise.
3446 * except.c (cp_protect_cleanup_actions): Likewise.
3447 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3448 (gimplify_must_not_throw_expr): Likewise.
3449 (cxx_omp_apply_fn): Use build_call_a.
3451 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3453 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3454 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3456 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3458 * cp-tree.h (static_ctors): Remove.
3459 * cp-tree.h (static_dtors): Likewise.
3460 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3461 refactoring of tree_map hierarchy.
3462 (decl_shadowed_for_var_insert): Likewise.
3463 * semantics.c (expand_body): Use c_expand_body.
3464 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3465 * decl2.c (static_ctors): Remove.
3466 (static_dtors): Likewise.
3467 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3468 objc_generate_static_init_call. Do not call static_[cd]tors.
3469 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3471 (cp_write_global_declarations): Likewise.
3473 2007-02-23 Richard Guenther <rguenther@suse.de>
3475 * class.c (note_name_declared_in_class): Make declaration
3476 changes meaning a pedwarn.
3478 2007-02-22 Michael Matz <matz@suse.de>
3481 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3482 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3483 dump_function_decl): Guard emitting outer scopes by new flag.
3484 * cp-lang.c (cxx_dwarf_name): New function.
3485 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3486 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3488 (push_template_decl_real, lookup_template_class): Remove calls
3491 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3493 * call.c (build_new_method_call): Ensure that explicit calls of
3494 destructors have type "void".
3496 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3498 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3499 and -Walways-true with -Waddress.
3500 * cvt.c (convert_to_void): Replace unconditional warning with
3503 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3505 * decl.c, tree.c: Fix comment typos.
3507 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3510 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3511 statement expression if we had an error mark node.
3513 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3514 Brooks Moses <brooks.moses@codesourcery.com>
3515 Lee Millward <lee.millward@codesourcery.com>
3517 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3518 Change class to tcc_vl_exp.
3520 * call.c (build_call): Use build_call_list instead
3522 (build_over_call): Likewise.
3523 (build_new_method_call): Use build_min_non_dep_call_list
3524 instead of build_min_non_dep.
3526 * error.c (dump_call_expr_args): New function.
3527 (dump_aggr_init_expr_args): New function.
3528 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3529 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3531 * cvt.c (convert_to_void): Use build_call_array instead
3532 of build3; use new AGGR_INIT_EXPR accessor macros.
3534 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3535 instead of TREE_CODE_LENGTH.
3537 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3538 AGGR_INIT_EXPR accessor macros.
3540 * cp-gimplify.c (cp_gimplify_init_expr): Use
3541 AGGR_INIT_EXPR_SLOT to set the slot operand.
3543 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3544 (AGGR_INIT_EXPR_SLOT): New macro.
3545 (AGGR_INIT_EXPR_ARG): New macro.
3546 (aggr_init_expr_nargs): New macro.
3547 (AGGR_INIT_EXPR_ARGP): New macro.
3548 (aggr_init_expr_arg_iterator): New.
3549 (init_aggr_init_expr_arg_iterator): New.
3550 (next_aggr_init_expr_arg): New.
3551 (first_aggr_init_expr_arg): New.
3552 (more_aggr_init_expr_args_p): New.
3553 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3554 (stabilize_aggr_init): New declaration.
3555 (build_min_non_dep_call_list): Likewise.
3557 * tree.c (process_aggr_init_operands): New function.
3558 (build_aggr_init_array) New function.
3559 (build_cplus_new): Update to use new CALL_EXPR and
3560 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3561 build_aggr_init_array.
3562 (build_min_non_dep_call_list) New function.
3563 (build_min_nt): Assert input code parameter is not a variable
3564 length expression class.
3565 (build_min, build_min_non_dep): Likewise.
3566 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3567 to check for equality instead of recursing. Handle tcc_vl_exp
3569 (stabilize_call): Update to only handle CALL_EXPRs, not
3570 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3571 (stabilize_aggr_init): New function.
3572 (stabilize_init): Use it.
3574 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3575 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3576 AGGR_INIT_EXPR accessor macros and argument iterators.
3578 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3579 build_vl_exp. Iterate through the operands, recursively
3580 processing each one.
3581 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3582 CALL_EXPR accessor macros.
3583 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3584 tree code classes. Use TREE_OPERAND_LENGTH instead of
3587 * semantics.c (finish_call_expr): Use build_nt_call_list
3588 instead of build_nt.
3589 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3590 accessor macros. Use build_call_array to construct the
3591 CALL_EXPR node instead of build3
3593 * decl2.c (build_offset_ref_call_from_tree): Use
3594 build_nt_call_list and build_min_non_dep_call_list instead
3595 of build_min_nt and build_min_non_dep.
3597 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3598 Use build_nt_call_list instead of build_min_nt.
3600 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3603 * call.c (build_conditional_expr): Improve error message.
3605 2007-02-13 Dirk Mueller <dmueller@suse.de>
3607 * friend.c (do_friend): Annotate warning about friend
3608 declarations in templates with OPT_Wnon_template_friend.
3609 Convert informal message from warning() to inform().
3611 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3612 Mark Mitchell <mark@codesourcery.com>
3615 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3616 instantiations for variables.
3618 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3621 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3622 Check warn_unused_value just once.
3624 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3627 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3628 (fn_type_unificiation): Likewise.
3629 (get_bindings): Likewise.
3631 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3634 * decl.c (finish_function): Use DECL_REPLACEABLE.
3635 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3637 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3639 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3641 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3643 * decl.c (grokvardecl): Don't error if !have_tls.
3644 (grokdeclarator): Likewise.
3645 * parser.c (cp_parser_omp_threadprivate): Likewise.
3647 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3650 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3651 parameters and result decls in omp clauses.
3652 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3655 2007-02-05 Dirk Mueller <dmueller@suse.de>
3658 * parser.c (cp_parser_class_specifier): Always initialize bases.
3660 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3662 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3663 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3664 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3666 * semantics.c (finish_omp_atomic): Store a whole expression node
3667 in operand 1, and integer_zero_node in operand 0, for dependent
3668 OMP_ATOMIC. Rewrite to make flow easier to understand.
3670 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3672 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3674 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3676 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3677 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3679 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3681 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3682 keyword warning to -Wc++0x-compat.
3684 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3686 * decl.c (grokdeclarator): Update documentation.
3688 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3691 * decl.c (grokdeclarator): If __thread is used together with
3692 a storage class other than extern and static, clear thread_p
3693 after issuing diagnostics and fall through to checking the
3696 2007-01-30 Roger Sayle <roger@eyesopen.com>
3698 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3699 calculating the size of an array (to avoid recursive errors).
3701 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3704 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3706 * call.c (convert_like_real): Don't warn when converting to
3709 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3711 * decl.c (pop_label): Replace warning with call to
3712 warn_for_unused_label.
3714 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3717 * semantics.c (finish_pseudo_destructor_expr): Check the
3718 destrutor name by calling check_dtor_name.
3720 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3722 * lex.c (D_CPP0X): Rename.
3724 (reswords): D_CPP0X -> D_CXX0X.
3725 (init_reswords): Ditto.
3726 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3727 of C++0x keywords as identifiers.
3729 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3732 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3735 2007-01-23 Ian Lance Taylor <iant@google.com>
3737 * typeck.c (convert_for_assignment): Only warn about a = b = c
3738 when converting to bool.
3740 2007-01-23 Roger Sayle <roger@eyesopen.com>
3742 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3744 * typeck.c (ignore_overflows): Remove the remaining uses of
3745 TREE_CONSTANT_OVERFLOW.
3747 2007-01-20 Jan Hubicka <jh@suse.cz>
3749 * decl2.c (start_objects, start_static_storage_duration_function):
3750 Do not make the functions uninlinable.
3752 2007-01-17 Ian Lance Taylor <iant@google.com>
3754 * class.c (add_method): Call VEC_reserve_exact rather than passing
3755 a negative size to VEC_reserve.
3757 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3760 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3762 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3765 * decl.c (make_typename_type): If the qualified name is not a
3766 type, issue an error.
3767 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3770 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3772 * rtti.c: Include target.h.
3773 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3774 don't emit typeinfo for fundamental types as weak.
3775 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3777 2007-01-08 Richard Guenther <rguenther@suse.de>
3779 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3781 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3783 * call.c (standard_conversion): Pass flag to
3784 vector_types_convertible_p to disallow emission of note.
3785 * typeck.c (convert_for_assignment): Pass flag to
3786 vector_types_convertible_p to allow emission of note.
3787 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3788 to disallow emission of note.
3790 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3793 * typeck.c (build_binary_op): Call overflow_warning if
3794 TREE_OVERFLOW_P is true for the result and not for any of the
3797 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3800 * class.c (add_method): Don't wait until template
3801 instantiation time to complain about duplicate methods.
3803 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3806 * semantics.c (finish_unary_op_expr): Warn only if result
3807 overflowed and operands did not.
3809 2007-01-05 Ian Lance Taylor <iant@google.com>
3811 * typeck.c (build_binary_op): Warn about comparing a non-weak
3814 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3816 * pt.c (tsubst): Propagate the need for structural equality checks
3817 when reducing the level of template parameters.
3819 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3821 * pt.c: Fix a comment typo.
3823 2007-01-02 Ian Lance Taylor <iant@google.com>
3825 * semantics.c (maybe_convert_cond): Optionally warn when using an
3826 assignment as a condition.
3827 * typeck.c (convert_for_assignment): Optionally warn about
3828 assigning the result of an assignment to a bool.
3830 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3832 * pt.c (canonical_template_parms): Correct typo in comment.
3834 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3836 * typeck.c (structural_comptypes): Renamed from "comptypes".
3837 (comptypes): Use canonical type information to perform fast type
3838 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3839 canonical type comparison returns the same results as we would see
3840 from the current, structural check. Support COMPARE_STRUCTURAL
3841 when we need structural checks.
3842 * decl.c (typename_compare): Fix comment.
3843 (build_typename_type): TYPENAME_TYPE nodes require structural
3844 equality checks, because they resolve different based on the
3846 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3847 require structural equality checks (for now).
3848 (build_ptrmemfunc_type): Build the canonical pointer to member
3850 (compute_array_index_type): Whenever we build a new index type
3851 to represent the size of an array in a template, we need to mark
3852 this index type as requiring structural equality. This goes for
3853 arrays with value-dependent sizes with the current ABI, or all
3855 * tree.c (cplus_array_hash): New.
3856 (struct cplus_array_info): New.
3857 (cplus_array_compare): New.
3858 (cplus_array_htab): New.
3859 (build_cplus_array_type_1): Use a hash table to cache the array
3860 types we build. Build the canonical array type for each array
3862 (cp_build_qualified_type_real): When building a cv-qualified array
3863 type, use the hash table of array types and build canonical array
3865 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3866 use structural equality (for now).
3867 * cp-tree.h (COMPARE_STRUCTURAL): New.
3868 * pt.c (canonical_template_parms): New.
3869 (canonical_type_parameter): New.
3870 (process_template_parm): Find the canonical type parameter.
3871 (lookup_template_class): When we have named the primary template
3872 type, set the canonical type for our template class to the primary
3873 template type. If any of the template arguments need structural
3874 equality checks, the template class needs structural equality
3876 (tsubst): When reducing the level of a template template
3877 parameter, we require structural equality tests for the resulting
3878 parameter because its template parameters have not had their types
3879 canonicalized. When reducing a template type parameter, find the
3880 canonical reduced type parameter.
3881 (any_template_arguments_need_structural_equality_p): New.