1 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
3 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
5 2008-03-17 Jason Merrill <jason@redhat.com>
8 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
9 a temp directly to a reference as per DR391.
11 2008-03-12 Richard Guenther <rguenther@suse.de>
15 2008-02-04 Richard Guenther <rguenther@suse.de>
18 * decl.c (record_builtin_java_type): Make jboolean a
19 integer type again where its mode doesn't match that of bool.
21 2008-01-25 Richard Guenther <rguenther@suse.de>
24 * decl.c (record_builtin_java_type): Make __java_boolean
26 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
27 after TYPE_MAIN_VARIANT check.
29 2008-03-10 Jakub Jelinek <jakub@redhat.com>
32 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
36 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
37 DECL_P in not a variable and appears more than once error messages.
39 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
43 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
47 * typeck.c (structural_comptypes): Call cp_comptypes.
48 (comptypes): New; called from the C/C++ common bits to perform
50 (cp_comptypes): Renamed from comptypes, which is already used,
51 with a different signature, by the C++ front end.
52 (build_reinterpret_cast_1): Call cp_comptypes.
53 (ptr_reasonably_similar): Ditto.
54 * decl.c (decls_match): Ditto.
55 * cvt.c (convert_to_reference): Ditto.
56 * cp-tree.h (same_type_p): Ditto.
57 (same_or_base_type_p): Ditto.
58 (comptypes): Rename to cp_comptypes.
59 * pt.c (canonical_type_parameter): Call cp_comptypes.
61 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
63 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
64 test for equivalence between pointer and references.
66 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
69 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
70 (check_field_decls): Likewise.
71 (note_name_declared_in_class): Likewise.
72 * call.c (build_new_op): Likewise.
73 (convert_like_real): Likewise.
74 (build_over_call): Likewise.
75 * lex.c (unqualified_fn_lookup_error): Likewise.
76 * parser.c (cp_parser_template_id): Likewise.
77 * cvt.c (warn_ref_binding): Likewise.
78 (convert_to_reference): Likewise.
79 (ocp_convert): Likewise.
80 (convert_to_void): Use error instead of pedwarn.
81 * error.c (cp_cpp_error): Use pedantic_warning_kind.
82 * decl.c (compute_array_index_type): Use constant_expression_error.
84 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
86 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
87 that auto is either a storage class or a simple type specifier,
88 depending on the dialect.
89 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
90 specifier in C++98 mode, error in C++0x mode (since we don't
91 support auto as a type specifier, yet).
92 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
93 storage specifier in C++0x mode.
94 (cp_parser_simple_type_specifier): Parse `auto' as a
95 simple-type-specifier, but error because we don't support it yet.
97 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
99 * parser.c (cp_parser_nonclass_name): New.
100 (cp_parser_pseudo_destructor_name): Use it instead of
102 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
104 2008-02-29 Tom Tromey <tromey@redhat.com>
106 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
107 (cp_lexer_get_preprocessor_token): Update.
108 (cp_lexer_set_source_position_from_token): Don't call
109 restore_input_file_stack.
110 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
112 2008-02-28 Richard Guenther <rguenther@suse.de>
115 2008-02-26 Richard Guenther <rguenther@suse.de>
117 * decl.c (duplicate_decls): Remove decl from global mapping
118 before ggc_freeing it.
120 2008-02-27 Jakub Jelinek <jakub@redhat.com>
123 * rtti.c: Include c-pragma.h.
124 (push_abi_namespace, pop_abi_namespace): New functions.
125 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
126 create_tinfo_types, emit_support_tinfos): Use them.
127 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
129 2008-02-26 Jason Merrill <jason@redhat.com>
132 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
133 to name the struct for linkage purposes even if it has attributes.
134 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
136 2008-02-26 Tom Tromey <tromey@redhat.com>
138 * parser.c (eof_token): Remove old location code.
139 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
140 * decl2.c (generate_ctor_or_dtor_function): Remove old location
142 (cp_write_global_declarations): Likewise.
143 * lex.c (cxx_init): Remove old location code.
144 (handle_pragma_implementation): Remove test of
146 * pt.c (tsubst): Remove old location code.
147 * error.c (cp_print_error_function): Remove test of
149 * decl.c (pop_label): Remove old location code.
150 (finish_function): Likewise.
152 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
155 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
157 2008-02-26 Richard Guenther <rguenther@suse.de>
159 * decl.c (duplicate_decls): Remove decl from global mapping
160 before ggc_freeing it.
162 2008-02-26 Paolo Carlini <pcarlini@suse.de>
165 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
167 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
169 * typeck.c (build_class_member_access_expr): Add appropriate
170 OPT_W* parameter to warning.
171 (build_reinterpret_cast_1): Likewise.
172 * name-lookup.c (push_overloaded_decl): Likewise.
174 2008-02-25 Paolo Carlini <pcarlini@suse.de>
177 * error.c (dump_expr): Handle CONJ_EXPR.
179 2008-02-25 Paolo Carlini <pcarlini@suse.de>
182 * error.c (dump_type): Handle FIXED_POINT_TYPE.
183 (dump_expr): Handle FIXED_CST.
185 2008-02-24 Jason Merrill <jason@redhat.com>
187 * parser.c (cp_parser_declaration): Handle "inline namespace".
188 (cp_parser_namespace_definition): Likewise.
191 * name-lookup.c (arg_assoc_namespace): Look down into inline
194 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
196 * typeck.c (check_for_casting_away_constness): Use 1 single
197 argument, the type of cast, to decide what diagnostics generate.
198 (build_static_cast_1): Remove unused code. Update call to
199 check_for_casting_away_constness.
200 (build_reinterpret_cast_1): Update call to
201 check_for_casting_away_constness.
202 (build_const_cast_1): Likewise.
204 2008-02-24 Paolo Carlini <pcarlini@suse.de>
206 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
207 VEC_NEW_EXPR), forward to pp_expression.
208 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
210 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
213 * friend.c (do_friend): Call cplus_decl_attributes earlier.
215 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
218 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
219 template decls' function decl.
221 2008-02-22 Paolo Carlini <pcarlini@suse.de>
225 2008-02-14 Paolo Carlini <pcarlini@suse.de>
228 * pt.c (determine_specialization): In case of function templates,
229 when the type of DECL does not match FN there is no match.
231 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
234 * typeck.c (build_binary_op): Warn about floating point
235 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
237 2008-02-19 Jason Merrill <jason@redhat.com>
240 * pt.c (resolve_overloaded_unification): Set processing_template_decl
241 while we look for possible bindings.
243 2008-02-19 Jakub Jelinek <jakub@redhat.com>
246 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
250 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
251 vars. Afterwards ensure v is VAR_DECL.
254 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
256 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
259 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
264 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
265 is error_mark_node, return an error early.
266 (find_parameter_packs_r): Pass the pointer set along to recursive
267 calls of cp_walk_subtrees; don't try to manage the pointer set
269 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
270 (make_pack_expansion): Ditto.
271 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
272 a second pass through the tree with find_parameter_packs_r; that
273 second pass no longer does anything.
274 (push_template_decl_real): If we have an erroneous declaration,
275 set its type to error_mark_node before returning an error.
277 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
280 * pt.c (tsubst_initializer_list): Deal with the use of
281 VOID_TYPE_NODE to indicate value-initialization of the bases.
283 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
284 Jason Merrill <jason@redhat.com>
288 * class.c (type_has_user_nondefault_constructor): New fn.
289 * cp-tree.h: Declare it.
290 * init.c (emit_mem_initializers): Use it for -W warning about
291 missing base initializer.
293 2008-02-14 Paolo Carlini <pcarlini@suse.de>
296 * pt.c (determine_specialization): In case of function templates,
297 when the type of DECL does not match FN there is no match.
299 2008-02-13 Jakub Jelinek <jakub@redhat.com>
300 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
303 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
304 are not identifier :: ~, return before calling cp_parser_type_name.
306 2008-02-13 Jason Merrill <jason@redhat.com>
308 PR c++/34962, c++/34937, c++/34939
309 * decl2.c (is_late_template_attribute): Always defer attributes
310 vector_size and weak.
313 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
316 2008-02-12 Jason Merrill <jason@redhat.com>
319 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
320 if we're doing conversions to call a user-defined conversion function.
322 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
325 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
328 2008-02-12 Jakub Jelinek <jakub@redhat.com>
331 * init.c (build_new_1): Don't create placement_expr before
332 constructing alloc_call. Verify that the pointer is passed by
333 value to operator new.
335 2008-02-11 Jason Merrill <jason@redhat.com>
338 * pt.c (tsubst): Don't look up a template typedef in an explicit
341 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
344 * tree.c (cp_build_qualified_type_real): When building a
345 cv-qualified array type, build it as a unique type with
346 build_cplus_array_type_1 and then adopt the unqualified type's
349 2008-02-11 Paolo Carlini <pcarlini@suse.de>
352 * decl.c (groktypename): Check grokdeclarator return.
354 2008-02-10 Jason Merrill <jason@redhat.com>
357 * decl2.c (cp_write_global_declarations): Don't write out static
358 data members with DECL_IN_AGGR_P set.
360 2008-02-08 Jason Merrill <jason@redhat.com>
363 * tree.c (build_target_expr_with_type): Handle void initializer.
364 (bot_manip): Remap slot before recursing.
366 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
371 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
374 * tree.c: Include tree-flow.h.
375 (build_target_expr): Check type compatibility.
376 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
377 * call.c (convert_like_real): Convert bitfield to expected type.
379 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
383 * typeck.c (structural_comptypes): Call cp_comptypes.
384 (comptypes): New; called from the C/C++ common bits to perform
386 (cp_comptypes): Renamed from comptypes, which is already used,
387 with a different signature, by the C++ front end.
388 (build_reinterpret_cast_1): Call cp_comptypes.
389 (ptr_reasonably_similar): Ditto.
390 * decl.c (decls_match): Ditto.
391 * cvt.c (convert_to_reference): Ditto.
392 * cp-tree.h (same_type_p): Ditto.
393 (same_or_base_type_p): Ditto.
394 (comptypes): Rename to cp_comptypes.
395 * pt.c (canonical_type_parameter): Call cp_comptypes.
397 2008-02-05 Jakub Jelinek <jakub@redhat.com>
400 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
401 value dependent expression.
403 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
406 * decl2.c (save_template_attributes): When we're modifying the
407 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
408 all of the other variants to add those same attributes. Otherwise,
409 the main variant will be inconsistent with those other variants.
411 2008-02-04 Richard Guenther <rguenther@suse.de>
414 * decl.c (record_builtin_java_type): Make jboolean a
415 integer type again where its mode doesn't match that of bool.
417 2008-02-02 Jason Merrill <jason@redhat.com>
418 Mark Mitchell <mark@codesourcery.com>
421 * init.c (build_value_init_1): New function.
422 (build_value_init): New function.
423 * typeck2.c (build_functional_cast): Call it.
424 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
426 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
427 TYPE_HAS_CONSTRUCTOR.
428 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
429 add_implicitly_declared_members): Adjust.
430 (check_field_decls): Adjust. Remove warnings about reference/const
431 in class without constructor.
432 (check_bases_and_members): Adjust. Give those warnings here instead.
433 * decl.c (fixup_anonymous_aggr): Adjust.
434 (check_initializer): Adjust, clarify logic slightly.
435 (grok_special_member_properties): Adjust, only set if user-provided.
436 * rtti.c (create_tinfo_types): Don't set.
437 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
438 Use same_type_ignoring_top_level_qualifiers_p.
439 * pt.c (check_explicit_specialization): Adjust.
440 (instantiate_class_template): Adjust.
442 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
443 Jakub Jelinek <jakub@redhat.com>
447 * typeck.c (structural_comptypes): Handle comparisons of
448 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
450 * mangle.c (write_builtin_type): Map down to the canonical type,
451 which will be one of the predefined type nodes.
453 2008-01-29 Michael Meissner <michael.meissner@amd.com>
456 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
457 bits to allow for expansion of the number of middle end tree
460 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
471 * typeck.c (check_return_expr): Tweak call to
472 check_for_bare_parameter_packs.
473 * class.c (add_method): Be careful with error_mark_nodes.
474 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
476 * pt.c (struct find_parameter_pack_data): Remove
478 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
479 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
480 (make_pack_expansion): Ditto.
481 (check_for_bare_parameter_packs): Parameter is now a tree, not a
483 (process_template_parm): Tweak call to
484 check_for_bare_parameter_packs.
485 (push_template_decl_real): Tweak calls to
486 check_for_bare_parameter_packs. If bare parameter packs are found
487 in the list of exceptions, clear out that list after giving an
489 * semantics.c (finish_cond): Tweak call to
490 check_for_bare_parameter_packs.
491 (finish_expr_stmt): Ditto.
492 (finish_for_expr): Ditto.
493 (finish_switch_cond): Ditto.
494 (finish_mem_initializers): Ditto.
495 (finish_member_declaration): Ditto.
496 (finish_static_assert): Check for bare parameter packs in the
498 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
499 attributes of a declaration.
500 * parser.c (cp_parser_using_declaration): Tweak call to
501 check_for_bare_parameter_packs.
502 (cp_parser_base_clause): Ditto.
504 2008-01-28 Jason Merrill <jason@redhat.com>
507 * class.c (build_base_path): Fix !want_pointer case.
509 2008-01-27 Jason Merrill <jason@redhat.com>
512 * class.c (build_base_path): Fix previous change.
514 2008-01-26 Jakub Jelinek <jakub@redhat.com>
517 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
520 2008-01-26 Richard Guenther <rguenther@suse.de>
523 * typeck.c (build_binary_op): Remove code to shorten compares.
525 2008-01-25 Richard Guenther <rguenther@suse.de>
528 * decl.c (record_builtin_java_type): Make __java_boolean
530 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
531 after TYPE_MAIN_VARIANT check.
533 2008-01-25 Jason Merrill <jason@redhat.com>
536 * class.c (build_base_path): Don't mess with virtual access if
538 * call.c (standard_conversion): Don't check whether source type
541 * decl2.c (is_late_template_attribute): Don't defer attribute
542 visibility just because the type is dependent.
544 2008-01-25 Jason Merrill <jason@redhat.com>
545 Mark Mitchell <mark@codesourcery.com>
548 * call.c (standard_conversion): Allow conversion from integer/real
550 (compare_ics): Such a conversion is worse than a normal arithmetic
553 2008-01-25 Richard Guenther <rguenther@suse.de>
556 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
559 2008-01-24 Paolo Carlini <pcarlini@suse.de>
562 * pt.c (push_template_decl_real): Return error_mark_node in case
563 of template definition of non-template.
565 2008-01-24 Jason Merrill <jason@redhat.com>
568 * decl2.c (is_late_template_attribute): Defer any attribute with
569 dependent args. Also defer type attributes if the type is dependent.
571 2008-01-22 Jakub Jelinek <jakub@redhat.com>
572 Alexandre Oliva <aoliva@redhat.com>
575 * call.c (reference_binding): For bitfields use the declared bitfield
577 (add_builtin_candidates): Likewise.
578 * class.c (layout_class_type): For bitfields copy over the
581 2008-01-22 Jason Merrill <jason@redhat.com>
584 * decl.c (groktypename): Also ignore attributes on dependent
585 possibly-class types.
588 * friend.c (do_friend): Check for prior declaration of a friend
589 function of a local class.
590 * name-lookup.c (lookup_name_innermost_nonclass_level):
592 * name-lookup.h: Declare it.
594 2008-01-22 Tom Tromey <tromey@redhat.com>
597 * init.c (build_new_1): Only disallow Java aggregates.
599 2008-01-22 Jakub Jelinek <jakub@redhat.com>
602 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
603 if decl or init is error_mark_node.
606 * error.c (dump_expr): Handle VECTOR_CST.
608 2008-01-21 Jason Merrill <jason@redhat.com>
611 * pt.c (tsubst_aggr_type): Make sure our context is complete.
614 * pt.c (retrieve_local_specialization): Robustify.
615 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
618 * pt.c (tsubst): Only call retrieve_local_specialization if the
619 original typedef was in a function template.
622 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
624 2008-01-21 Richard Guenther <rguenther@suse.de>
627 * error.c (cp_print_error_function): Deal with recursive
630 2008-01-20 Paolo Carlini <pcarlini@suse.de>
633 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
635 2008-01-20 Paolo Carlini <pcarlini@suse.de>
639 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
640 on non-IS_AGGR_TYPE scope.
641 (constructor_name_p): Assert IS_AGGR_TYPE.
643 2008-01-18 Ian Lance Taylor <iant@google.com>
646 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
647 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
648 DECL_IS_OPERATOR_NEW flag.
650 2008-01-16 Richard Guenther <rguenther@suse.de>
653 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
654 for conversions to type variants.
656 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
658 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
659 declaration and code. Update copyright year.
661 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
664 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
665 know we have a class type.
667 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
670 * pt.c (coerce_template_parameter_pack): When substituting into
671 the type of a non-type template parameter pack. use the
672 deduced/substituted arguments.
673 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
674 can be a parameter pack with the ellipsis following it. When we
675 have an erroneous declaration, allow it to be a parameter pack.
676 (cp_parser_template_parameter): Complain about default
677 arguments on non-type template parameter packs, and parse them
678 using the new cp_parser_default_argument.
679 (cp_parser_parameter_declaration): Complain about parameter packs
680 with default arguments. Move parsing of default arguments into a
681 new function, cp_parser_default_argument.
682 (cp_parser_default_argument): New; extracted from
683 cp_parser_parameter_declaration.
685 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
691 * typeck.c (check_return_expr): If there are bare parameter packs
692 in the return value, set it to error_mark_node.
693 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
694 * pt.c (find_parameter_packs_r): Look at the type of
695 IDENTIFIER_NODEs (e.g., for user-defined conversions).
696 (check_for_bare_parameter_packs): Flip the result: now returns
697 TRUE when there were bare parameter packs, FALSE otherwise.
698 (push_template_decl_real): Deal with flipped result of
699 check_for_bare_parameter_packs.
700 * semantics.c (finish_cond): If there are bare parameter packs in
701 the conditional, set it to error_mark_node.
702 (finish_expr_stmt): If there are bare parameter packs in the
703 expression, set it to error_mark_node.
704 (finish_for_expr): Ditto.
705 (finish_switch_cond): If there are bare parameter packs in
706 the conditional, set it to error_mark_node.
707 (finish_mem_initializers): If there are bare parameter packs in
708 the member initializer, set it to error_mark_node.
709 (finish_member_declaration): Check the attributes of the
710 declaration for bare parameter packs, and remove the attributes if
711 any have bare parameter packs.
712 * parser.c (cp_parser_using_declaration): Check the using
713 declaration for bare parameter packs.
714 (cp_parser_base_clause): If there are bare parameter packs in a
715 base specifier, don't add it to the chain.
717 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
720 * error.c (dump_simple_decl): Display ellipsis for template
721 non-type parameter packs.
722 (dump_decl): Display ellipsis for template type parameter packs.
723 (dump_template_decl): Display ellipsis for template template
725 * pt.c (redeclare_class_template): When redeclaring a class
726 template, check for collisions between template parameters and
727 template parameter packs.
729 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
732 * pt.c (process_partial_specialization): Don't mark template
733 parameters that occur in non-deduced contexts.
734 (struct pair_fn_data): Add include_nondeduced_p.
735 (for_each_template_parm_r): Only visit non-deduced contexts if
736 include_nondeduced_p is set.
737 (for_each_template_parm): Added parameter include_nondeduced_p,
738 which states whether template parameters found in non-deduced
739 contexts should be visited.
740 (uses_template_parms): Visit all template parameters, even those
741 in non-deduced contexts.
743 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
746 * pt.c (check_default_tmpl_args): Check for parameter packs that
747 aren't at the end of a primary template.
748 (push_template_decl_real): Remove check for parameter packs that
749 aren't at the end of a primary template; that now happens in
750 check_default_tmpl_args.
751 * semantics.c (finish_template_template_parm): Use
752 check_default_tmpl_args to check for errors in the template
755 2008-01-12 Doug Kwan <dougkwan@google.com>
757 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
758 instead of OPT_Wreturn_type in warning due to ignored return type
760 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
761 instead of OPT_Wreturn_type in warning due to ignored return type
764 2008-01-08 Jakub Jelinek <jakub@redhat.com>
767 * semantics.c (finish_omp_for): Don't call
768 fold_build_cleanup_point_expr if processing_template_decl.
770 2008-01-04 Paolo Carlini <pcarlini@suse.de>
771 Jakub Jelinek <jakub@redhat.com>
774 * error.c (dump_template_argument): Deal with TREE_LIST.
776 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
778 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
779 long" in C++0x mode; change the warning to note that "long long"
780 is only unsupported in C++98 mode.
782 2007-12-20 Jason Merrill <jason@redhat.com>
785 * call.c (standard_conversion): Derived-to-base is considered a
788 2007-12-19 Jakub Jelinek <jakub@redhat.com>
791 * parser.c (cp_parser_omp_parallel): For non-combined parallel
792 call cp_parser_statement rather than
793 cp_parser_already_scoped_statement.
795 2007-12-18 Jason Merrill <jason@redhat.com>
798 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
800 (dependent_type_p_r): Handle the domain of an array.
802 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
803 Jakub Jelinek <jakub@redhat.com>
808 * pt.c (template_template_parm_bindings_ok_p): New; verifies
809 bindings of template template parameters after all template
810 arguments have been deduced.
811 (coerce_template_parms): Don't complain when COMPLAIN doesn't
813 (fn_type_unification): Use template_template_parm_bindings_ok_p.
814 (unify): Deal with variadic, bound template template parameters.
815 (get_class_bindings): Use template_template_parm_bindings_ok_p.
817 2007-12-18 Jakub Jelinek <jakub@redhat.com>
820 * decl.c (grokdeclarator): Reject friend sfk_constructor
823 2007-12-17 Jakub Jelinek <jakub@redhat.com>
826 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
829 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
832 * cp-lang.c (cp_classify_record): New.
833 (LANG_HOOKS_CLASSIFY_RECORD): Override.
835 2007-12-11 Jakub Jelinek <jakub@redhat.com>
838 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
841 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
842 dynamic_cast in a template.
844 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
847 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
848 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
850 2007-12-10 Jakub Jelinek <jakub@redhat.com>
853 * error.c (dump_type_prefix, dump_type_suffix): Handle
857 * error.c (dump_expr): Handle ABS_EXPR.
859 2007-12-09 Jakub Jelinek <jakub@redhat.com>
863 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
864 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
865 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
866 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
867 flag_use_repository and repo_emit_p returned 2.
869 2007-12-06 Jakub Jelinek <jakub@redhat.com>
872 * tree.c (stabilize_call, stabilize_init): Do nothing if
873 processing_template_decl.
875 2007-12-05 Jakub Jelinek <jakub@redhat.com>
878 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
879 error instead of assertion failure.
880 * parser.c (cp_parser_decltype): If closing paren is not found,
881 return error_mark_node.
883 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
886 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
888 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
889 since arg_assoc_template_arg will deal with them (better).
891 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
894 * pt.c (tsubst_exception_specification): Handle substitutions into
895 member templates, where tsubst_pack_expansion returns a
898 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
901 * pt.c (unify_pack_expansion): If we didn't deduce any actual
902 bindings for the template parameter pack, don't try to keep the
903 empty deduced arguments.
904 (unify): If a parameter is a template-id whose template argument
905 list contains a pack expansion that is not at the end, then we
906 cannot unify against that template-id.
908 2007-12-02 Paolo Carlini <pcarlini@suse.de>
911 * pt.c (current_template_args): Use error_operand_p.
913 2007-12-02 Paolo Carlini <pcarlini@suse.de>
916 * error.c (dump_decl): Handle TREE_BINFO.
918 2007-12-01 Ollie Wild <aaw@google.com>
921 * typeck.c (build_binary_op): Add conversion of pointers to function
922 members appearing as operands to the equality operators.
924 2007-11-30 Jakub Jelinek <jakub@redhat.com>
927 * error.c (dump_expr): Handle OBJ_TYPE_REF.
929 2007-11-29 Jakub Jelinek <jakub@redhat.com>
932 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
934 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
939 * parser.c (cp_parser_decltype): Don't call finish_id_expression
941 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
944 2007-11-27 Jakub Jelinek <jakub@redhat.com>
946 PR tree-optimization/34181
947 * method.c (use_thunk): Don't inline the call in the thunk.
950 * tree.c (decl_linkage): Static data members and static member
951 functions in anonymous ns classes are lk_external.
953 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
956 * decl.c (start_preparsed_function): Pass
957 processing_template_decl for the new allocate_struct_function
960 2007-11-25 Richard Guenther <rguenther@suse.de>
962 * decl.c (poplevel): Use BLOCK_CHAIN.
964 2007-11-24 Ollie Wild <aaw@google.com>
966 * typeck.c (delta_from_ptrmemfunc): New function.
967 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
968 (build_binary_op): Call delta_from_ptrmemfunc.
970 2007-11-23 Jakub Jelinek <jakub@redhat.com>
974 * decl.c (cp_finish_decl): Disallow variable or field
975 definitions if extern "Java" aggregates.
976 (grokparms): Disallow parameters with extern "Java"
978 (check_function_type): Disallow function return values
979 with extern "Java" aggregates.
980 * init.c (build_new_1): Disallow placement new with
981 extern "Java" aggregates.
983 2007-11-23 Mark Mitchell <mark@codesourcery.com>
984 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
987 * call.c (convert_like_real): Build a zero constant when __null is
988 converted to an integer type.
990 2007-11-22 Jakub Jelinek <jakub@redhat.com>
993 * decl2.c (cp_write_global_declarations): Issue error about static
994 data members in anonymous namespace which are declared and used,
997 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1000 * parser.c (cp_parser_class_head): Reject function template ids.
1003 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1004 when processing_template_decl to build_array_type.
1007 * pt.c (more_specialized_fn): Don't segfault if one or
1008 both argument list end with ellipsis.
1010 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1013 * semantics.c (finish_call_expr): Set
1014 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1015 or OVERLOAD with all noreturn functions.
1017 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1020 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1023 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1030 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1031 set to error_mark_node the outermost POINTER_TYPE to the pack if
1032 it is seen in a POINTER_TYPE.
1033 (push_template_decl_real): If check_for_bare_parameter_packs
1034 fails for function return type, set the return type to
1035 integer_type_node. If check_for_bare_parameter_packs failed
1036 for non-function, return error_mark_node.
1039 * call.c (build_new_op): Call resolve_args before calling
1042 2007-11-11 Tom Tromey <tromey@redhat.com>
1045 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1047 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1050 * pt.c (redeclare_class_template): Update error message. Use a
1051 note to show the previous declaration.
1052 (tsubst_friend_class): Use the location of the friend template as
1053 the input location before calling redeclare_class_template.
1055 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1058 * semantics.c (finish_pseudo_destructor_expr): Handle
1059 object == error_mark_node.
1061 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1064 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1065 is not scalar type, let finish_class_member_access_expr handle
1066 diagnostics. Pass BIT_NOT_EXPR argument to
1067 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1069 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1072 * decl.c (cp_complete_array_type): If any of the initializer
1073 elements are pack expansions, don't compute the array size yet.
1075 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1078 * tree.c (decl_linkage): Fields have no linkage.
1080 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1082 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1084 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1089 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1090 Be careful with ERROR_MARK_NODEs.
1091 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1094 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1097 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1100 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1104 * tree.c (c_build_qualified_type): Define bridge to
1105 cp_build_qualified_type.
1107 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1118 * typeck.c (check_return_expr): Pass address of retval to
1119 check_for_bare_parameter_packs.
1120 * class.c (build_base_field): Tolerate bases that have no layout
1122 (end_of_base): Ditto.
1123 * tree.c (canonical_type_variant): Be careful with
1125 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1127 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1128 which states whether parameter packs should be replaced with
1130 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1131 possible. If set_packs_to_error is set true, replace the parameter
1132 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1133 (uses_parameter_packs): Don't set parameter packs to
1135 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1136 which may be modified (if it is a parameter pack). Instructs
1137 find_parameter_packs_r to replace parameter packs with
1138 ERROR_MARK_NODE (so that they won't cause errors later on).
1139 (process_template_parm): Pass pointer to
1140 check_for_bare_parameter_packs.
1141 (process_partial_specialization): Replace pack expansions before
1142 the end of the template argument list with ERROR_MARK_NODE.
1143 (push_template_decl_real): Pass pointer to
1144 check_for_bare_parameter_packs. Replace parameter packs not at the
1145 end of the template parameter list with ERROR_MARK_NODE.
1146 (convert_template_argument): Be more careful about using DECL_NAME
1147 on only declarations.
1148 (unify): Can't unify against ERROR_MARK_NODE.
1149 * semantics.c (finish_cond): Pass pointer to
1150 check_for_bare_parameter_packs.
1151 (finish_expr_stmt): Ditto.
1152 (finish_for_expr): Ditto.
1153 (finish_switch_cond): Pass pointer to
1154 check_for_bare_parameter_packs, and call it before we put the
1155 condition into the statement.
1156 (finish_mem_initializers): Pass pointer to
1157 check_for_bare_parameter_packs.
1158 (finish_member_declaration): Ditto.
1159 * parser.c (cp_parser_base_clause): Ditto.
1161 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1164 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1165 with the final TREE_READONLY flag in place. processing_template_decl
1166 is known to be 0 in this part of function.
1169 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1170 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1171 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1172 * semantics.c (finish_omp_atomic): Revert most of the
1173 2007-02-05 changes, just keep the new representation of
1174 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1176 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1179 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1182 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1187 * typeck.c (merge_types): Don't lose rvalue references when
1189 * call.c (build_over_call): Don't elide move constructors just
1190 because the copy constructor is trivial (!).
1191 (compare_ics): If comparing cv-qualifiers fails, we can still order
1192 based on binding lvalues vs. rvalues.
1194 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1197 * pt.c (unify_pack_expansion): bring handling of function call
1198 arguments into line with type_unification_real.
1200 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1202 * typeck.c (build_binary_op): Use pedwarn instead of error for
1205 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1208 * parser.c (cp_parser_unary_expression): For &&label call
1209 cp_parser_non_integral_constant_expression and return error_mark_node
1210 if it returned true.
1213 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1214 is neither FUNCTION_TYPE nor METHOD_TYPE.
1216 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1219 * parser.c (cp_parser_nested_name_specifier_opt): Use
1220 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1221 typedef of currently open class.
1223 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1226 * error.c (dump_expr): Deal specially with statements.
1228 2007-11-01 Jason Merrill <jason@redhat.com>
1231 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1233 (lookup_template_class): Use it to get the outer template args
1234 for instantiating one.
1237 * pt.c (reduce_template_parm_level): tsubst the parameters
1238 of a template template parm.
1240 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1243 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1245 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1248 * parser.c (cp_parser_postfix_dot_deref_expression): If
1249 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1250 first and if that succeeds and type is SCALAR_TYPE_P, create
1254 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1255 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1256 as for std::type_info.
1258 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1261 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1262 pp_cxx_delete_expression): Change to static linkage.
1263 * cxx-pretty-print.h: Adjust declarations.
1264 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1265 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1266 MODOP_EXPR): Forward to pp_expression.
1268 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1271 2007-10-31 Christian Bruel <christian.bruel@st.com>
1272 Mark Mitchell <mark@codesourcery.com>
1275 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1276 if retval is volatile.
1278 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1281 * decl2.c (build_offset_ref_call_from_tree): Call
1282 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1283 if FN is DOTSTAR_EXPR.
1285 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1289 * pt.c (find_parameter_packs_r): Fix typo in comment.
1290 (convert_template_argument): Look at the pattern of a pack
1291 expansion to determine what kind of entity we're converting.
1292 (coerce_template_parameter_pack): When we have coerced a non-type
1293 template parameter pack, substitute into the type of that pack.
1294 (tsubst_pack_expansion): When our substitution of a parameter pack
1295 is a "trivial" substitution of itself, just substitute into the
1296 pack expansion rather than actually expanding.
1298 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1301 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1302 for non-integral type bitfields. Return true if bitfield is correct, false
1303 error has been diagnosed.
1304 (check_field_decls): If check_bitfield_decl returned false, call also
1307 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1308 Mark Mitchell <mark@codesourcery.com>
1311 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1312 class member error out and return.
1314 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1316 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1317 to current_function_decl rather than 0.
1320 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1322 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1324 2007-10-27 Jason Merrill <jason@redhat.com>
1327 * call.c (convert_default_arg): Detect recursion.
1329 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1332 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1333 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1335 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1337 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1339 2007-10-26 Jason Merrill <jason@redhat.com>
1342 * pt.c (get_template_info): New fn.
1343 (template_class_depth): Use it.
1344 (push_template_decl_real): Check that the template args of the
1345 definition match the args of the previous declaration.
1347 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1350 * decl2.c (coerce_new_type): Do not allow a default argument for
1351 the first parameter.
1353 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1356 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1357 don't see the leading '('. Only lookup names if we get an
1360 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1363 * parser.c (cp_parser_parenthesized_expression_list): Set
1364 greater_than_is_operator_p to true in between the parens.
1366 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1369 * decl.c (grokdeclarator): In case of conflicting specifiers
1370 just return error_mark_node.
1372 2007-10-26 Ollie Wild <aaw@google.com>
1374 * expr.c (cxx_expand_expr): Removed.
1375 * cp-tree.h (exx_expand_expr): Removed.
1376 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1379 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1382 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1384 2007-10-23 Jason Merrill <jason@redhat.com>
1386 PR c++/25950 (DR 391)
1387 * call.c (struct conversion): Remove check_copy_constructor_p.
1388 (reference_binding): Always bind a reference directly to a
1389 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1391 (check_constructor_callable): Remove.
1392 (convert_like_real): Don't call it.
1393 (initialize_reference): Don't call check_constructor_callable.
1394 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1395 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1396 conversions if LOOKUP_NO_TEMP_BIND.
1397 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1398 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1400 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1402 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1405 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1406 before checking if its type is integral.
1408 2007-10-22 Jason Merrill <jason@redhat.com>
1411 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1412 * pt.c (apply_late_template_attributes): Splice out dependent
1413 attributes from DECL_ATTRIBUTES.
1415 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1417 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1419 * typeck.c (build_binary_op) : Use appropriate warning option
1420 instead of unnamed warning.
1422 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1425 * pt.c (current_template_args): Do not change TREE_LIST elements
1426 with a TREE_VALUE of error_mark_node.
1428 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1430 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1431 * decl.c (start_decl): Tidy.
1432 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1434 (grokdeclarator): Clarify comment.
1436 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1439 * decl.c (grokfndecl): Return NULL after the "definition of
1440 implicitly-declared" error happened.
1442 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1445 * call.c (build_user_type_conversion_1): Do not consider conversion
1446 functions to convert a (possibly cv-qualified) object to the (possibly
1447 cv-qualified) same object type (or a reference to it), to a (possibly
1448 cv-qualified) base class of that type (or a reference to it).
1450 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1452 * pt.c (tsubst): Use template_parm_level_and_index.
1454 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1457 * parser.c (cp_parser_compound_statement): Handle label-declarations
1458 at the beginning of the compound statement.
1459 (cp_parser_block_declaration): Issue diagnostics about __label__
1460 not at the beginning of a block.
1462 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1465 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1466 to convert_template_argument.
1467 (coerce_template_parms): Return error_mark_node after fixed-length
1469 (tsubst_decl): Check for error_mark_node the return value of the
1470 first tsubst in 'case VAR_DECL'.
1472 2007-10-08 Ollie Wild <aaw@google.com>
1474 * typeck2.c (digest_init): Call cplus_expand_constant after
1475 convert_for_initialization.
1476 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1477 * expr.c (cplus_expand_constant): Updated function description.
1479 2007-10-04 Jason Merrill <jason@redhat.com>
1482 * call.c (initialize_reference): Handle local static reference
1485 2007-10-03 Jason Merrill <jason@redhat.com>
1488 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1489 (push_namespace): Here.
1490 (handle_namespace_attrs): New fn for the attr code.
1491 (leave_scope): Don't pop_visibility.
1492 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1493 * parser.c (cp_parser_namespace_definition): Call
1494 handle_namespace_attrs and pop_visibility as appropriate.
1497 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1499 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1501 * decl.c (duplicate_decls): Preserve linkage flags for mere
1502 redeclarations of gnu_inline definitions.
1504 2007-10-03 Jason Merrill <jason@redhat.com>
1507 * decl.c (wrap_cleanups_r): New fn.
1508 (wrap_temporary_cleanups): New fn.
1509 (initialize_local_var): Call it.
1511 2007-09-29 Jason Merrill <jason@redhat.com>
1514 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1515 constant to not have DECL_EXTERNAL if it's file-local.
1517 2007-09-28 Ollie Wild <aaw@google.com>
1520 2007-09-27 Ollie Wild <aaw@google.com>
1522 * typeck2.c (digest_init): Call cplus_expand_constant after
1523 convert_for_initialization.
1524 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1525 * expr.c (cplus_expand_constant): Updated function description.
1527 2007-09-28 Jason Merrill <jason@redhat.com>
1530 * class.c (layout_empty_base): Take rli parameter, update
1531 rli->record_align if empty base has user-specified alignment.
1532 (build_base_field): Pass rli to it.
1534 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1537 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1539 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1542 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1543 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1544 (dump_parameters): Just call dump_type for argument packs too.
1546 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1549 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1550 qualification by creating qualified PACK_EXPANSION_PATTERN and
1551 then calling make_pack_expansion on it.
1553 2007-09-27 Ollie Wild <aaw@google.com>
1555 * typeck2.c (digest_init): Call cplus_expand_constant after
1556 convert_for_initialization.
1557 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1558 * expr.c (cplus_expand_constant): Updated function description.
1560 2007-09-27 Jason Merrill <jason@redhat.com>
1563 * decl2.c (is_late_template_attribute): Don't crash on unknown
1566 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1569 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1570 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1571 spaces in the formatting.
1572 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1574 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1576 * error.c (cxx_print_error_function): Add third argument, pass
1577 it over to lhd_print_error_function.
1578 (cp_print_error_function): If diagnostic->abstract_origin, print
1580 * cp-tree.h (struct diagnostic_info): New forward decl.
1581 (cxx_print_error_function): Add third argument.
1583 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1586 * name-lookup.c (pushtag): Do not create an implicit typedef before
1587 the associated type declaration is known to be valid.
1589 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1591 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1592 rather than pointers.
1594 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1597 * search.c (check_final_overrider): Fail if
1598 targetm.comp_type_attributes returns 0.
1600 2007-09-24 Jason Merrill <jason@redhat.com>
1603 * pt.c (resolve_typename_type): Don't look things up in the original
1604 template if it would mean losing template arguments.
1606 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1609 * cp-tree.h (cxx_type_hash_eq): New prototype.
1610 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1611 * tree.c (cxx_type_hash_eq): New function.
1613 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1616 * tree.c (cp_build_qualified_type_real): Build a canonical
1617 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1619 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1623 * tree.c (cplus_array_compare): Compare pointers, not types.
1624 (build_cplus_array_type_1): Store new array type into the hash
1625 table before building the canonical type; build the canonical type
1627 (cp_build_qualified_type_real): Put all of the array types with
1628 cv-qualified element types into the C++ array hash table, built as
1629 variants of the unqualified versions.
1631 2007-09-23 Jason Merrill <jason@redhat.com>
1634 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1635 for deprecation warnings.
1637 2007-09-22 Jason Merrill <jason@redhat.com>
1640 * call.c (build_over_call): Warn about deprecated virtuals.
1643 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1644 (MAYBE_TAGGED_TYPE_P): Remove.
1645 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1646 instead of calling is_late_template_attribute again.
1647 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1648 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1649 Don't crash on typedefs from non-template classes.
1650 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1651 (is_late_template_attribute): All attributes applied to template
1652 parms or typename types are dependent. Static.
1653 (splice_template_attributes): Pass decl through.
1654 (save_template_attributes): Likewise.
1656 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1659 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1660 returned from tsubst_pack_expansion.
1661 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1662 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1664 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1667 * semantics.c (finish_id_expression): Use consistently
1668 context_for_name_lookup.
1669 * decl.c (fixup_anonymous_aggr): Fix error message for
1670 anonymous struct (vs union).
1672 2007-09-19 Jason Merrill <jason@redhat.com>
1675 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1676 (retrieve_specialization): Only tagged types use
1677 DECL_TEMPLATE_INSTANTIATIONS.
1678 (instantiate_class_template): Push nested classes too.
1679 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1681 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1682 * init.c (is_aggr_type): Remove redundant tests.
1683 * class.c (push_nested_class): Use CLASS_TYPE_P.
1685 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1688 * init.c (build_zero_init): If, recursively, build_zero_init
1689 returns a NULL_TREE, do not append it to the VEC of constructors.
1691 2007-09-18 Jason Merrill <jason@redhat.com>
1694 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1695 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1696 ATTR_FLAG_TYPE_IN_PLACE.
1697 (tsubst): Do unqualified lookup to find typedefs from current class.
1698 [ARRAY_TYPE]: Propagate alignment info.
1699 * decl2.c (is_late_template_attribute): Only defer handling of
1700 attribute aligned if the expression is dependent.
1701 (save_template_attributes): If we're deferring any attributes,
1702 make this a naming typedef.
1704 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1706 PR c++/33462 (again)
1707 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1708 va_arg instead of __builtin_va_arg.
1710 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1713 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1714 (pp_cxx_primary_expression): Use it.
1715 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1716 * error.c (dump_expr): Use it.
1718 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1721 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1722 out case TYPEID_EXPR to...
1723 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1724 and pp_cxx_right_paren.
1725 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1726 * error.c (dump_expr): Use it.
1728 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1731 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1732 (pp_cxx_primary_expression): Use it.
1733 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1734 * error.c (dump_expr): Use it.
1736 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1739 * init.c (build_new): Remove warning for zero-element
1742 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1745 * call.c (maybe_handle_implicit_object): Set this_p, clear
1746 rvaluedness_matches_p.
1747 (compare_ics): Do not compare rvaluedness matching when one of the
1748 operands is an implicit object.
1750 2007-09-14 Jason Merrill <jason@redhat.com>
1752 PR c++/17743, c++/19163
1753 * decl2.c (is_late_template_attribute): New fn.
1754 (splice_template_attributes, save_template_attributes): New fns.
1755 (cplus_decl_attributes): Call save_template_attributes.
1756 * pt.c (apply_late_template_attributes): New fn.
1757 (instantiate_class_template, tsubst_decl): Use it.
1758 * cp-tree.h: Declare is_late_template_attribute.
1760 2007-09-13 Tom Tromey <tromey@redhat.com>
1762 * parser.c (cp_lexer_new_main): Don't use
1763 c_lex_return_raw_strings.
1764 (cp_lexer_get_preprocessor_token): Update. Add special case when
1767 2007-09-11 Jan Hubicka <jh@suse.cz>
1769 * method.c (use_thunk): Use tree_rest_of_compilation
1770 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1771 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1772 * cp-tree.h (expand_body): Kill.
1773 (emit_associated_thunks): Declare.
1774 * semantics.c (emit_associated_thunks): Export.
1775 (expand_body): Kill.
1777 2007-09-09 David Daney <ddaney@avtrex.com>
1780 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1781 to calculate cookie_ptr.
1783 2007-09-08 Jason Merrill <jason@redhat.com>
1786 * pt.c (most_specialized_class): Set processing_template_decl
1787 while tsubsting partial spec args.
1789 2007-09-06 Jason Merrill <jason@redhat.com>
1791 * decl2.c (get_guard): Copy visibility from the guarded variable.
1793 2007-09-06 Jan Hubicka <jh@suse.cz>
1795 * semantics.c (expand_body): Do not mark arguments of clones used.
1797 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1800 * decl.c (cp_finish_decl): When processing_template_decl,
1801 deal correctly with init as TREE_LIST.
1803 2007-09-06 Tom Tromey <tromey@redhat.com>
1805 * decl.c (finish_function): Put return's location on line zero of
1808 2007-09-05 Jason Merrill <jason@redhat.com>
1811 * except.c (prepare_eh_type): Use type_decays_to.
1814 * init.c (build_delete): Use build_headof to get the address of the
1815 complete object if we aren't using the deleting destructor.
1816 * rtti.c (build_headof): No longer static.
1817 * cp-tree.h: Declare it.
1819 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1821 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1822 decl if a prototype for XX is provided with throw().
1825 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1826 on __*_chk non-__builtin_* decls.
1828 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1831 * semantics.c (finish_id_expression): Use context_for_name_lookup
1832 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1833 * class.c (finish_struct_anon): Deal correctly with anonymous
1834 structs (vs unions, as GNU extension) in error messages.
1836 2007-09-05 Jan Hubicka <jh@suse.cz>
1838 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1839 call, DECL_EXTERNAL checks and current_function_decl saving.
1841 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1843 PR c++/29731 (again)
1844 * parser.c (cp_parser_primary_expression): Return error_mark_node
1845 when a statement-expression is found in a template-argument list.
1847 2007-09-04 Jason Merrill <jason@redhat.com>
1849 * except.c (initialize_handler_parm): Use
1850 fold_build_cleanup_point_expr.
1853 * call.c (reference_binding): Don't look for user-defined conversions
1857 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1858 the MUST_NOT_THROW_EXPR.
1860 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1862 * decl.c (cp_finish_decl): Call determine_visibility before
1863 make_rtl_for_nonlocal_decl.
1865 2007-09-04 Jason Merrill <jason@redhat.com>
1868 * pt.c (most_specialized_class): Substitute outer template
1869 arguments into the arguments of a member template partial
1871 (strip_innermost_template_args): New fn.
1873 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1875 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1877 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1879 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1880 * decl.c (cp_make_fname_decl): Likewise,
1881 * parser.c (cp_parser_string_literal): Likewise,
1882 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1883 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1886 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1889 * typeck.c (build_unary_op): Fix error message for
1890 Boolean expression as operand to operator--.
1892 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1894 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1895 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1898 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1901 * init.c (build_default_init): Make extern.
1902 * cp-tree.h (build_default_init): Declare here.
1903 * pt.c (tsubst_expr): When the instantiation of the initializer of
1904 a variable results in an empty list, default-initialize the
1906 (tsubst_copy_and_build): When the instantiation of the initializer
1907 in a new expression results in an empty initializer list,
1908 default-initialize it.
1910 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1912 * mangle.c (write_type): Change mangling of rvalue reference from
1915 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1917 * decl.c (duplicate_decls): Remove duplicated line.
1919 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1922 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1923 BOUND_TEMPLATE_TEMPLATE_PARM.
1925 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1928 * search.c (lookup_member): Check the name argument for
1931 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1934 * parser.c (cp_parser_trait_expr): Check rerurn value of
1937 2007-08-30 Ollie Wild <aaw@google.com>
1939 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1940 convert_ptrmem for pointer to member conversions.
1941 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1942 (ocp_convert): Update cp_convert_to_pointer call.
1943 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1945 (build_static_cast_1): Check can_convert for conversions in either
1947 (get_delta_difference_1): New function.
1948 (get_delta_difference): Refactor to call get_delta_difference_1.
1950 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1952 * decl.c (start_preparsed_function): Set
1953 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1955 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1958 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1959 BOUND_TEMPLATE_TEMPLATE_PARM.
1961 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1965 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1966 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1968 2007-08-27 Jason Merrill <jason@redhat.com>
1971 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1972 Look inside STMT_EXPR.
1973 * semantics.c (stmt_expr_value_expr): New fn.
1974 * cp-tree.h: Declare it.
1977 * decl.c (groktypename): Ignore attributes applied to class type.
1979 2007-08-28 Richard Guenther <rguenther@suse.de>
1981 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1983 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1985 * error.c (dump_expr): Handle COMPLEX_CST.
1986 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1987 (pp_cxx_expression): Likewise.
1989 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1991 * decl.c (GNU_INLINE_P): New.
1992 (duplicate_decls): Handle gnu_inline. Merge attributes and
1993 some flags in overriding definitions.
1994 (redeclaration_error_message): Handle gnu_inline.
1995 (start_preparsed_function): Likewise.
1997 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1999 * call.c (sufficient_parms_p): Constify.
2000 * class.c (same_signature_p): Likewise.
2001 * cp-gimplify.c (is_invisiref_parm,
2002 cxx_omp_privatize_by_reference): Likewise.
2003 * cp-objcp-common.c (has_c_linkage): Likewise.
2004 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2005 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2006 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2007 num_artificial_parms_for, comp_template_parms,
2008 template_parameter_pack_p, any_dependent_template_arguments_p,
2009 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2010 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2011 zero_init_p, member_p, cp_lvalue_kind,
2012 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2013 varargs_function_p, is_dummy_object, special_function_kind,
2014 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2015 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2016 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2017 cp_has_mutable_p, at_least_as_qualified_p,
2018 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2019 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2020 * except.c (nothrow_libfn_p): Likewise.
2021 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2023 * pt.c (comp_template_parms, template_parameter_pack_p,
2024 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2025 any_dependent_template_arguments_p): Likewise.
2026 * repo.c (repo_export_class_p): Likewise.
2027 * semantics.c (anon_aggr_type_p): Likewise.
2028 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2029 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2030 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2031 zero_init_p, special_function_p): Likewise.
2032 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2033 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2034 compparms, invalid_nonstatic_memfn_p,
2035 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2036 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2037 cp_has_mutable_p, lvalue_or_else): Likewise.
2039 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2041 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2042 * cp-objcp-common.c (cp_tree_size): Ditto.
2043 * tree.c (cp_walk_subtrees): Ditto
2044 * cp-tree.def (TINST_LEVEL): Go away.
2045 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2046 move together with other non-tree structs.
2047 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2048 (union lang_tree_node): Eliminate tinst_level field.
2049 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2050 (current_instantiation, outermost_tinst_level): Return
2051 a "struct tinst_level *".
2053 * error.c (print_instantiation_partial_context): Change second
2054 parameter to a "struct tinst_level *". Replace accessor macros
2056 (print_instantiation_full_context): Likewise.
2057 * lex.c (in_main_input_context): Likewise.
2059 * pt.c (struct pending_templates): New.
2060 (pending_templates, last_pending_template): Use it as a type.
2061 (current_tinst_level): Change typo to "struct tinst_level *"
2062 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2063 (add_pending_template): Construct a "struct pending_template".
2064 Replace TINST_LEVEL accessor macros with field access.
2065 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2066 (pop_tinst_level): Likewise.
2067 (instantiate_pending_templates): Likewise. Factor common code used
2068 when an instantiation has been done.
2069 (outermost_tinst_level): Replace tree_last with loop.
2070 (current_instantiation): Return a "struct tinst_level *".
2072 2007-08-24 Ollie Wild <aaw@google.com>
2074 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2075 * name-lookup.h (cp_binding_level): Remove vtables member.
2077 2007-08-24 Richard Guenther <rguenther@suse.de>
2079 * tree.c (cp_cannot_inline_tree_fn): Remove.
2080 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2081 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2084 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2087 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2088 error_mark_node right away if build_expr_type_conversion
2092 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2093 is error_mark_node rather than NULL_TREE.
2094 * pt.c (check_explicit_specialization): Likewise.
2097 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2098 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2100 2007-08-22 Jason Merrill <jason@redhat.com>
2103 * pt.c (outermost_tinst_level): New function.
2104 * lex.c (in_main_input_context): New function.
2105 * cp-tree.h: Declare it.
2106 * decl2.c (constrain_class_visibility): Use it to avoid warning
2107 about uses of the anonymous namespace in the main input file.
2109 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2111 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2113 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2116 * class.c (finish_struct_1): Warn when a class has virtual
2117 functions and accessible non-virtual destructor.
2119 2007-08-20 Richard Guenther <rguenther@suse.de>
2123 * call.c (build_new_method_call): Convert initializer to
2125 * init.c (build_aggr_init): Do not fiddle with types.
2126 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2127 * except.c (build_throw): Do not drop qualifiers for the
2129 * typeck.c (get_member_function_from_ptrfunc): Do not
2130 fiddle with types, instead convert.
2131 (build_ptrmemfunc1): Convert to the target type for
2133 (gfc_trans_allocate): Convert result to target type.
2134 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2135 pointer-to-member structures shall have alias set zero as well.
2137 2007-08-20 Richard Guenther <rguenther@suse.de>
2139 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2141 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2142 (nonstatic_local_decl_p): Likewise.
2143 * tree.c (cp_auto_var_in_fn_p): Remove.
2144 * decl.c (nonstatic_local_decl_p): Remove.
2146 2007-08-20 Richard Guenther <rguenther@suse.de>
2148 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2150 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2151 cp_walk_subtrees lh parameter.
2152 (cp_walk_tree_without_duplicates): New define to
2153 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2154 * tree.c (count_trees): Call
2155 cp_walk_tree_without_duplicates.
2156 (verify_stmt_tree): Call cp_walk_tree.
2157 (break_out_target_exprs): Likewise.
2158 (WALK_SUBTREE): Likewise.
2159 * cp-gimplify.c (cp_genericize): Likewise.
2160 * cp-pt.c (find_parameter_packs_r): Likewise.
2161 (uses_parameter_packs): Likewise.
2162 (make_pack_expansion): Likewise.
2163 (check_for_bare_parameter_packs): Likewise.
2164 (for_each_template_parm): Likewise.
2165 * decl.c (check_default_argument): Call
2166 cp_walk_tree_without_duplicates.
2167 * except.c (build_throw): Likewise.
2168 * decl2.c (type_visibility): Likewise.
2169 * semantics.c (expand_or_defer_fn): Likewise.
2170 (finalize_nrv): Call cp_walk_tree.
2172 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2175 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2176 Initialize it with save_expr rather than get_temp_regvar.
2178 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2181 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2184 2007-08-17 Ollie Wild <aaw@google.com>
2187 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2188 declarations into appropriate slots for comparison. Fix type
2191 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2194 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2195 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2197 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2200 * parser.c (cp_parser_class_head): Improve error message.
2202 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2204 * pt.c (instantiate_decl): Set input_location
2205 for the function end.
2207 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2209 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2211 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2212 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2213 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2214 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2215 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2216 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2217 * typeck.c (cp_type_quals): Likewise.
2218 * typeck2.c (cxx_incomplete_type_diagnostic,
2219 cxx_incomplete_type_error): Likewise.
2221 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2224 * pt.c (tsubst_friend_function): When check_classfn
2225 returns error_mark_node likewise return it.
2227 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2230 * typeck.c (check_return_expr): Don't NRV optimize vars in
2232 * decl.c (finish_function): Comment fix.
2234 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2237 * pt.c (push_template_decl_real): Depending on TYPE_P
2238 use either TYPE_CONTEXT or DECL_CONTEXT.
2240 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2242 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2243 constructors and destructors return this.
2245 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2248 * decl2.c (check_classfn): Return error_mark_node in case of error;
2249 in that case, do not call add_method.
2250 * decl.c (start_decl): Deal with check_classfn returning
2252 (grokfndecl): Likewise.
2253 * pt.c (tsubst_friend_function): Likewise.
2255 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2258 * typeck.c (build_binary_op): Disallow vector float types with
2259 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2261 2007-08-11 Ian Lance Taylor <iant@google.com>
2263 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2265 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2267 2007-08-10 Ollie Wild <aaw@google.com>
2269 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2271 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2273 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2274 (lookup_using_namespace): Fix ambiguous_decl call.
2275 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2277 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2279 * call.c (name_as_c_string): Use CONST_CAST.
2280 * decl.c (build_decl): Likewise.
2281 * parser.c (cp_parser_string_literal): Likewise.
2283 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2286 * error.c (dump_expr): Consistently use the *_cxx_*
2287 variants of the pretty-print functions.
2289 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2292 * decl.c (check_special_function_return_type): Just error
2293 on return type specified for conversion operator.
2295 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2297 * typeck2.c (readonly_error): Handle general expressions.
2298 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2300 2007-08-06 Dan Hipschman <dsh@google.com>
2302 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2303 access function name.
2305 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2308 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2309 * g++spec.c (lang_specific_driver): Check them.
2311 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2314 * pt.c (inline_needs_template_parms): Fix comment; change return type
2317 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2320 2007-03-26 Dirk Mueller <dmueller@suse.de>
2322 * parser.c (cp_parser_member_declaration): Pedwarn
2323 about stray semicolons after member declarations.
2325 2007-08-02 Lee Millward <lee.millward@gmail.com>
2330 * parser.c (cp_parser_asm_definition): Detect and discard asm
2331 statements with invalid inputs or outputs.
2332 (cp_parser_asm_operand_list): Return error mark node if any
2333 of the operands are invalid. Adjust documentation.
2335 2007-08-02 Nick Clifton <nickc@redhat.com>
2337 * typeck.c: Change copyright header to refer to version 3 of the
2338 GNU General Public License and to point readers at the COPYING3
2339 file and the FSF's license web page.
2340 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2341 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2342 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2343 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2344 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2345 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2346 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2347 name-lookup.h, parser.c: Likewise.
2349 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2352 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2354 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2357 * semantics.c (finish_label_stmt): Reject the __label__
2358 extension outside function scopes.
2360 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2362 * parser.c (eof_token): Un-constify.
2363 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2364 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2367 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2369 * pt.c, tree.c, typeck2.c: Fix comment typos.
2371 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2372 Mark Mitchell <mark@codesourcery.com>
2375 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2376 hidden due to friend declarations in local classes.
2378 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2380 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2381 * cp-tree.def (DECLTYPE_TYPE): New.
2382 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2383 (dump_type_prefix): Ditto.
2384 (dump_type_suffix): Ditto.
2385 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2386 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2387 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2389 (DECLTYPE_TYPE_EXPR): New.
2390 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2391 (finish_declared_type): Declare.
2392 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2393 DECLTYPE_TYPE nodes.
2394 (pp_cxx_type_id): Ditto.
2395 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2396 (tsubst): Substitute into a DECLTYPE_TYPE node.
2397 (tsubst_copy): Ditto.
2398 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2400 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2401 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2402 structural equality (because we can't hash the expressions).
2403 (finish_declared_type): New.
2404 * lex.c (reswords): Add "decltype" keyword.
2405 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2406 (cp_parser_postfix_expression): Add member_access_only_p to
2407 restrict postfix expression to member access expressions.
2408 (cp_parser_unary_expression): Update call to
2409 cp_parser_postfix_expression to reflect new parameter.
2410 (cp_parser_declared_type): New.
2411 (cp_parser_simple_type_specifier): Parse decltype types.
2413 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2416 * call.c (convert_for_arg_passing): Only widen bitfields to their
2417 declared types if necessary.
2419 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2421 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2424 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2426 * decl.c (typename_hash, typename_compare): Constify.
2427 * mangle.c (hash_type, compare_type): Likewise.
2428 * pt.c (eq_local_specializations, hash_local_specialization):
2430 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2431 list_hash): Likewise.
2432 * typeck2.c (pat_compare): Likewise.
2434 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2436 * method.c (implicitly_declare_fn): Increase alignment if member
2437 function pointer format requires it.
2439 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2442 * typeck.c (check_return_expr): Do not pass a null argument
2445 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2448 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2451 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2454 * typeck.c (convert_arguments): Only use default args if we have
2458 * typeck.c (structural_comptypes): No need to check
2459 resolve_typename_type return value here.
2460 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2461 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2462 original type rather than error_mark_node in case of failure.
2463 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2464 resolve_typename_type result check.
2465 (cp_parser_direct_declarator, cp_parser_head,
2466 cp_parser_constructor_declarator_p): Likewise.
2468 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2470 * pt.c (template_parms_variadic_p): Remove.
2471 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2473 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2476 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2477 argument to dump_aggr_init_expr_args instead of false.
2479 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2481 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2482 canonical types; otherwise, fall back to structural type
2483 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2484 internal compiler error if the canonical types are wrong.
2486 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2489 * parser.c (cp_parser_make_indirect_declarator): When the
2490 the code argument is ERROR_MARK return cp_error_declarator.
2492 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2495 * decl.c (cxx_init_decl_processing): Don't set
2496 force_align_functions_log.
2497 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2498 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2499 FUNCTION_DECL, return its alignment.
2501 2007-07-09 Richard Guenther <rguenther@suse.de>
2503 * decl.c (start_preparsed_function): Do not promote return type.
2505 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2508 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2510 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2513 * pt.c (resolve_overloaded_unification): Robustify. Return a
2515 (type_unification_real): Adjust accordingly.
2517 2007-07-06 Richard Guenther <rguenther@suse.de>
2519 * init.c (build_new_1): Use the correct pointer type.
2520 * typeck2.c (build_m_component_ref): Likewise.
2522 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2525 * init.c (build_zero_init): Always build an initializer for
2527 * typeck2.c (build_functional_cast): Use build_zero_init.
2530 * init.c (build_new_1): Always pass the allocation function to
2531 build_op_delete_call.
2532 * call.c (build_op_delete_call): Handle operator delete with a
2533 variable-argument list. Do not issue an error when no matching
2534 deallocation function is available for a new operator.
2537 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2538 * decl.c (value_dependent_init_p): New function.
2539 (cp_finish_decl): Use it.
2540 * pt.c (value_dependent_expression_p): Use
2541 any_value_dependent_elements_p.
2542 * parser.c (cp_parser_primary_expression): Add comment about
2543 treating dependent qualified names as integral
2544 constant-expressions.
2546 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2548 * decl.c (build_ptrmemfunc_type): Always use structural equality
2549 tests when comparing pointer-to-member-function types, because the
2550 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2553 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2555 * init.c (build_new): Tweak comment.
2557 2007-06-29 Dave Brolley <brolley@redhat.com>
2560 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2561 type to its base type and number of elements here.
2562 * init.c (build_new): Call complete_type_or_else to ensure that the
2563 type is complete and to issue a diagnostic if it is not.
2564 (build_new_1): Don't call complete_type_or_else here.
2566 2007-07-03 Richard Guenther <rguenther@suse.de>
2569 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2572 2007-07-02 Simon Baldwin <simonb@google.com>
2574 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2575 for inner-style nested forward declarations that don't declare
2578 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2581 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2582 DECL_P in not a variable and appears more than once error messages.
2584 2007-07-01 Ollie Wild <aaw@google.com>
2586 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2587 (select_decl): Remove function.
2588 (unqualified_namespace_lookup): Populate binding by calling
2589 ambiguous_decl. Remove select_decl call.
2590 (lookup_qualified_name): Remove select_decl call.
2591 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2592 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2593 generation when name lookup is ambiguous.
2595 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2598 * init.c (build_new_1): Use structural equality on the copy of the
2601 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2603 * decl2.c (determine_visibility): Implement
2604 flag_visibility_ms_compat effect on type info.
2605 * decl.c (cxx_init_decl_processing): Implement
2606 global effect of flag_visibility_ms_compat.
2608 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2610 * decl2.c (start_objects): Mark constructor-running function
2613 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2616 * decl.c (grokdeclarator): Reset friendp for member functions declared
2617 friend of their own class.
2619 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2621 * decl2.c (determine_visibility): Don't look for dllexport here.
2622 (determine_visibility_from_class): Tidy.
2624 2007-06-18 Simon Baldwin <simonb@google.com>
2627 * parser.c (cp_parser_single_declaration): Added check for storage
2628 class other than sc_none in parsed declaration, and a flag to indicate
2629 if the call is part of an explicit template specialization parse.
2630 * (cp_parser_explicit_specialization): Specialization check flag added
2631 to call to cp_parser_single_declaration(), set true.
2632 * (cp_parser_template_declaration_after_export): Specialization check
2633 flag added to call to cp_parser_single_declaration(), set false.
2634 * pt.c (check_explicit_specialization): Added code to copy visiblity
2635 and linkage from the templated function to the explicit specialization.
2637 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2639 * typeck.c (build_binary_op): For templates build the
2640 expression in pieces to avoid the assert in build2_stat.
2641 (get_member_function_from_ptrfunc):
2642 Change over to using POINTER_PLUS_EXPR and convert
2643 the second operand to sizetype.
2644 * typeck2.c (build_m_component_ref): Likewise.
2645 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2646 instead of PLUS_EXPR for pointers.
2647 (build_new_1): Likewise.
2648 (build_vec_delete_1): Likewise.
2649 (build_vec_delete): Likewise.
2650 * class.c (build_base_path): Likewise.
2651 (build_base_path): Likewise.
2652 (convert_to_base_statically): Likewise.
2653 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2654 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2655 instead of PLUS_EXPR.
2656 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2657 instead of PLUS_EXPR for pointers.
2658 * call.c (build_special_member_call): Likewise.
2659 * rtti.c (build_headof): Likewise.
2660 Use sizetype instead of ptrdiff_type_node.
2661 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2662 instead of PLUS_EXPR for pointers.
2663 * except.c (expand_start_catch_block): Do a
2664 NEGATIVE and then a POINTER_PLUS_EXPR instead
2666 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2667 PLUS_EXPR on pointer types over to use
2668 POINTER_PLUS_EXPR and remove the conversion
2669 to the pointer types.
2670 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2671 adding to a pointer type. Use size_int instead of
2672 ssize_int. Convert the index to sizetype before
2673 adding it to the pointer.
2675 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2677 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2678 (DECL_ANON_UNION_VAR_P): New macro.
2679 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2680 than DECL_VAR_MARKED_P, to keep track of which variables we have
2682 * decl.c (redeclaration_error_message): Complain about redeclaring
2683 anonymous union members at namespace scope.
2684 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2686 2007-06-14 Geoff Keating <geoffk@apple.com>
2688 * decl2.c (determine_visibility): Ensure that functions with
2689 hidden types as parameters are hidden.
2692 * decl2.c (determine_visibility): Remove duplicate code for
2695 2007-06-12 Ian Lance Taylor <iant@google.com>
2698 * init.c (avoid_placement_new_aliasing): New static function.
2699 (build_new_1): Call it.
2701 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2703 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2704 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2706 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2709 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2710 on init, the non-decl cond operand and increment value.
2712 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2715 * decl.c (check_initializer): Report an error when a brace enclosed
2716 initializer is used for a non-aggregate type in C++98.
2717 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2719 (grokdeclarator): Likewise.
2720 (move_fn_p): Likewise.
2721 * typeck.c (check_return_expr): Likewise.
2722 * call.c (reference_binding): Likewise.
2723 * error.c (cp_cpp_error): Likewise.
2724 * pt.c (check_default_tmpl_args): Likewise.
2726 * lex.c (init_reswords): Likewise.
2727 * parser.c (p_parser_primary_expression): Likewise.
2728 (TOKEN_PRECEDENCE): Likewise.
2729 (cp_parser_init_declarator): Likewise.
2730 (cp_parser_ptr_operator): Likewise.
2731 (cp_parser_parameter_declaration): Likewise.
2732 (cp_parser_enclosed_template_argument_list): Likewise.
2733 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2734 (cp_parser_next_token_ends_template_argument_p): Likewise.
2736 2007-06-04 Simon Baldwin <simonb@google.com>
2738 * decl.c (grokdeclarator): Readability change. Moved case labels
2739 into direct switch statement scope.
2741 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2743 * call.c (convert_like_real): Remove pointless code.
2745 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2747 * decl.c (get_atexit_fn_ptr_type): New function.
2748 (get_atexit_node): Use it.
2749 (start_cleanup_fn): Likewise.
2750 (register_dtor_fn): Use the object's destructor, instead of a
2751 separate cleanup function, where possible.
2752 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2753 (atexit_fn_ptr_type_node): New macro.
2754 * decl2.c (build_cleanup): Use build_address.
2756 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2758 * typeck.c (build_binary_op): Include types in error.
2760 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2763 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2764 needs runtime initialization.
2766 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2769 * semantics.c (finish_trait_expr): Complete the types.
2771 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2772 Douglas Gregor <doug.gregor@gmail.com>
2773 Pedro Lamarao <pedro.lamarao@mndfck.org>
2774 Howard Hinnant <howard.hinnant@gmail.com>
2778 * typeck.c (comptypes): Don't consider rvalue and lvalue
2779 reference types to be equivalent.
2780 (check_return_expr): Move from certain lvalues when returning
2782 * decl.c (grokdeclarator): Implement reference collapsing.
2783 (copy_fn_p): Don't consider constructors taking rvalue references
2784 to be copy constructors.
2786 * call.c (conversion): New "rvaluedness_matches_p" member.
2787 (convert_class_to_reference): Require reference type as first
2788 parameter instead of base type.
2789 (reference_binding): Add logic to handle rvalue references.
2790 (implicit_conversion): Update inaccurate comment.
2791 (convert_like_real): Disable creation of temporaries that are
2792 impossible to initialize for types with move constructors.
2793 (build_over_call): Elide move constructors when possible.
2794 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2795 (maybe_handle_ref_bind): Return conversion instead of type node.
2796 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2797 determine preferred conversion sequences.
2798 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2799 (LOOKUP_PREFER_RVALUE): New.
2800 (DECL_MOVE_CONSTRUCTOR_P): New.
2801 (struct cp_declarator): Add "reference" member for reference
2802 types, with new "rvalue_ref" flag.
2803 (cp_build_reference_type): Declare.
2804 (move_fn_p): Declare.
2805 * error.c (dump_type_prefix): Format rvalue reference types
2806 correctly in error messages.
2807 * except.c (build_throw): Move from certain lvalues when
2809 * mangle.c (write_type): Mangle rvalue references differently
2810 than regular references.
2811 * parser.c (make_reference_declarator): Add boolean parameter for
2813 (cp_parser_make_indirect_declarator): New.
2814 (cp_parser_new_declarator_opt): Call
2815 cp_parser_make_indirect_declarator.
2816 (cp_parser_conversion_declarator_opt): Ditto.
2817 (cp_parser_declarator): Ditto.
2818 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2820 * pt.c (tsubst): Implement reference collapsing.
2821 (maybe_adjust_types_for_deduction): Implement special template
2822 parameter deduction rule for rvalue references.
2823 (type_unification_real): Update calls to
2824 maybe_adjust_types_for_deduction.
2825 (try_one_overload): Ditto.
2826 (unify_pack_expansion): Ditto.
2827 * tree.c (lvalue_p_1): Handle rvalue reference types.
2828 (cp_build_reference_type): New.
2830 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2833 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2834 variables that need runtime initialization.
2836 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2839 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2840 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2841 case POSTDECREMENT_EXPR>): Return the error_mark_node
2842 if either the real or imaginary parts would an
2845 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2846 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2849 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2850 token is a closing brace, false if there are no tokens left.
2851 (cp_parser_namespace_alias_definition): Only consume the next token if
2852 it is a closing brace.
2854 * parser.c (cp_parser_class_specifier): Likewise.
2856 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2858 * semantics.c (finish_member_declaration): Fix a typo in the
2861 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2873 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2874 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2875 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2876 whether everything was okay. Fix indentation.
2877 (push_template_decl_real): Check for bare parameter packs in
2878 function parameters; where errors occur, mark the parameter types
2879 with ERROR_MARK_NODEs to avert ICEs.
2880 (coerce_template_parameter_pack): New.
2881 (coerce_template_parms): Moved parameter pack coercion into
2882 coerce_template_parameter_pack, and permit it anywhere in the
2883 template parameter list (not just at the end). Parameter and
2884 argument indices can vary (somewhat) separately now, so add
2885 PARM_IDX and ARG_IDX.
2886 (fn_type_unification): Don't set an argument pack as incomplete if
2887 no argument pack was deduced.
2888 (type_unification_real): If a type parameter is a parameter pack
2889 and has not otherwise been deduced, it will be deduced to an empty
2891 (more_specialized_fn): Use the actual lengths of the argument
2892 lists when comparing against expansions.
2893 * semantics.c (finish_member_declaration): If a field's type has
2894 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2896 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2899 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2901 2007-05-22 Ollie Wild <aaw@google.com>
2903 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2904 (unqualified_namespace_lookup): Adds check for hidden types.
2906 2007-05-22 Ollie Wild <aaw@google.com>
2908 * decl.c (duplicate_decls): Verify namespace names are unique.
2910 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2912 * decl.c (cxx_maybe_build_cleanup): Handle
2913 __attribute__((cleanup)).
2915 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2917 * cvt.c (cp_convert_and_check): Don't check warnings if the
2920 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2922 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2924 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2927 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2928 type only if is a class type (5.2.8/4).
2930 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2932 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2933 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2934 c_common_unsigned_type.
2936 2007-05-11 Silvius Rus <rus@google.com>
2938 * cp/typeck.c (build_indirect_ref): Add call to
2939 strict_aliasing_warning.
2940 (build_reinterpret_cast_1): Condition call to
2941 strict_aliasing_warning.
2943 2007-05-11 Jan Hubicka <jh@suse.cz>
2945 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2946 * decl2.c (start_objects): ctors and dtors are no longer public.
2947 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2949 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2951 * typeck.c (build_unary_op): Remove code that used to
2952 handle non lvalue increments/decrements.
2954 2007-05-07 Mike Stump <mrs@apple.com>
2956 * parser.c (check_empty_body): Add.
2957 (cp_parser_iteration_statement): Add call to check_empty_body.
2959 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2962 * mangle.c (write_mangled_name): Mangle static variable names.
2963 (write_unqualified_name): Use local-source-name for
2964 namespace-scope static variables.
2966 2007-05-04 Dirk Mueller <dmueller@suse.de>
2968 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2971 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2974 * decl2.c (constrain_class_visibility):
2975 Use strip_pointer_or_array_types instead of strip_array_types.
2977 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2980 * decl.c (reshape_init_r): Don't reshape the first element if it
2981 is a pointer to member function.
2983 2007-04-27 Simon Baldwin <simonb@google.com>
2985 * decl.c (grokparms): Changed message format from %qD to %qE.
2987 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2989 * error.c (maybe_warn_variadic_templates): Variadic templates are
2990 now in C++0x, so only warn about them in C++98 mode.
2992 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2995 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2996 integeral types from vectors types.
2998 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3001 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3002 for type dependent OMP_CLAUSE_DECLs.
3004 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3007 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3008 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3009 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3010 * init.c (build_zero_init): Adjust, as
3011 COMPLEX_TYPE is now a SCALAR_TYPE.
3012 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3013 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3015 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3017 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3018 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3019 (trait_expr_value): Adjust.
3021 2007-04-23 Simon Baldwin <simonb@google.com>
3023 * decl.c (grokparms): Added new error for duplicate function
3024 parameters names in function prototypes, to match gcc behavior.
3026 2007-04-23 Jan Hubicka <jh@suse.cz>
3028 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
3031 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3033 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3034 instead of checking GIMPLE_STMT_P in chain_next.
3036 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3039 * call.c (convert_for_arg_passing): Convert bitfields to their
3042 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3045 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3047 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3050 * cp/decl2.c (constrain_class_visibility):
3051 Do not warn about the use of anonymous namespace in the main input file.
3053 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3055 * cp-tree.h (current_template_parms): Fix typo in comment.
3057 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3059 * cp-tree.h, error.c: Fix comment typos.
3061 2007-04-13 Jason Merrill <jason@redhat.com>
3064 * call.c (reference_binding): Add c_cast_p parm. If true,
3065 add quals to TO as needed to make it reference-compatible.
3067 2007-04-11 Jan Hubicka <jh@suse.cz>
3069 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3070 that we are not processing template_decl.
3072 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3075 * class.c (build_base_path): Ensure that the converted pointer has
3076 the same cv-qualification as the input.
3078 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3080 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3082 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3084 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3086 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3087 * tree.c (cp_add_pending_fn_decls): Remove.
3088 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3090 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3092 Revert change removing staticp.
3094 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3096 * cp-objcp-common.c (cxx_staticp): Remove.
3097 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3098 * cp-tree.h (cxx_staticp):
3100 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3102 * class.c (check_for_override): Don't remove dllmport attribute
3105 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3108 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3109 type issue error and return early.
3111 2007-03-30 Jason Merrill <jason@redhat.com>
3114 * typeck.c (cp_type_readonly): New fn.
3115 * cp-tree.h: Declare it.
3116 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3117 (cp_finish_decl): Not here.
3119 2007-03-31 Richard Guenther <rguenther@suse.de>
3121 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3124 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3129 * parser.c (declarator_can_be_parameter_pack): New.
3130 (cp_parser_template_parameter): Only parse the `...' if the
3131 declarator can be a parameter pack.
3132 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3134 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3135 types (they could be used as array bounds).
3136 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3137 (tsubst_pack_expansion): Handle failure to expand parameter
3140 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3143 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3144 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3145 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3146 (CLASS_TYPE_NON_UNION_P): Add.
3147 (struct lang_type_class): Add has_complex_dflt.
3148 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3149 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3150 * cp-tree.def: Add TRAIT_EXPR.
3151 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3152 * lex.c (struct resword): Add __has_nothrow_assign,
3153 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3154 __has_trivial_constructor, __has_trivial_copy,
3155 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3156 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3157 __is_pod, __is_polymorphic, __is_union.
3158 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3159 (cp_parser_trait_expr): New.
3160 * semantics.c (finish_trait_expr, trait_expr_value
3161 classtype_has_nothrow_copy_or_assign_p): New.
3162 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3164 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3165 * class.c (check_bases, check_field_decl, check_bases_and_members):
3166 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3167 * pt.c (uses_template_parms, tsubst_copy_and_build,
3168 value_dependent_expression_p, type_dependent_expression_p): Deal with
3170 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3172 2007-03-29 Richard Guenther <rguenther@suse.de>
3174 * tree.c (cp_walk_subtrees): Do not set input_location.
3176 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3179 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3182 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3184 * parser.c (struct cp_parser): Update comment for
3185 greater_than_is_operator_p.
3186 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3187 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3188 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3189 !GREATER_THAN_IS_OPERATOR_P.
3190 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3191 `>>' operators that will become two `>' tokens in C++0x.
3192 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3193 mode, allowing it to terminate default arguments.
3194 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3195 `>>' like two consecutive `>' tokens.
3196 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3197 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3198 ends a template argument.
3200 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3202 * decl.c (redeclaration_error_message): Complain when redeclaring
3203 a friend function with default template arguments (C++0x mode only).
3204 * cp-tree.h (check_default_tmpl_args): Declare.
3205 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3206 template arguments in function templates. Add support for checking
3207 the default template arguments of friend templates.
3208 (push_template_decl_real): Fix call to check_default_tmpl_args.
3209 (type_unification_real): If a template parameter has not been
3210 deduced but provides a default template argument, substitute into
3211 that default template argument.
3212 * parser.c (cp_parser_init_declarator): When declaring (but not
3213 defining!) a function template in C++0x mode, check for default
3216 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3219 * decl.c (grokdeclarator): Deal with cv-qualified function type
3220 typedefs in the same way for member and non-member functions.
3222 2007-03-26 Dirk Mueller <dmueller@suse.de>
3224 * parser.c (cp_parser_member_declaration): Pedwarn
3225 about stray semicolons after member declarations.
3227 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3230 * pt.c (instantiate_decl): Set in_system_header.
3232 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3234 * cp-tree.h (current_tempalte_parms): Improve documentation.
3235 * pt.c (current_template_args): Likewise.
3238 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3239 not consume tokens when failing.
3241 2007-03-22 Jim Wilson <wilson@specifix.com>
3242 Mark Mitchell <mark@codesourcery.com>
3245 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3246 consistent with FROM.
3248 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3250 * error.c (dump_expr): Handle dependent names that designate types.
3251 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3253 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3255 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3257 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3259 * cvt.c (cp_convert_and_check) : Define.
3260 * cp-tree.h (cp_convert_and_check): Declare.
3261 * call.c (convert_conversion_warnings): Rename to
3262 conversion_null_warnings. The warning for floating-point to
3263 integer is handled by convert_and_check in convert_like_real.
3264 (convert_like_real): convert_conversion_warnings was renamed as
3265 conversion_null_warnings.
3266 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3267 overflow and changes of value during conversion.
3269 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3272 * parser.c (cp_parser_statement): If 'namespace' is found, this
3273 only can be a namespace alias definition, so parse it now.
3274 (cp_parser_namespace_alias_definition): if we find an open brace
3275 instead of '=', then this is actually a misplaced namespace
3278 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3281 * decl.c (cxx_init_decl_processing): Move command-line options
3282 processing to c-opts.c.
3284 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3286 * ptree.c (cxx_print_type): Use formatting markup for integers
3287 when printing template parameter index/level/orig level.
3288 (cxx_print_xnode): Ditto.
3289 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3290 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3291 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3293 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3294 rather than a HOST_WIDE_INT.
3295 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3296 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3298 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3299 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3300 IN_BASE_INITIALIZER bool bitfields.
3301 (struct cp_declarator): Make KIND a 4-bit field. Make
3302 PARAMETER_PACK_P a bool bitfield just after KIND.
3303 * pt.c (uses_parameter_packs): Destroy the pointer set.
3304 (make_pack_expansion): Ditto.
3305 (check_for_bare_parameter_packs): Ditto.
3306 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3308 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3311 * call.c (convert_default_arg): Instead of copying the node,
3314 2007-03-15 Dirk Mueller <dmueller@suse.de>
3317 * call.c (convert_conversion_warnings): New..
3318 (convert_like_real): .. factored out from here.
3319 (convert_conversion_warnings): Add warning about
3320 false being converted to NULL in argument passing.
3322 2007-03-14 Dirk Mueller <dmueller@suse.de>
3324 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3325 (finish_do_body): Warn about empty body in do/while statement.
3327 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3329 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3331 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3334 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3337 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3339 * cp/repo.c (init_repo): Initialize random_seed saved options.
3340 (finish_repo): Adjust.
3342 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3345 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3348 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3350 * decl.c (compute_array_index_type): New warning flag warn_vla.
3352 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3355 * call.c (convert_default_arg): Copy non-constant arguments.
3357 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3360 * parser.c (cp_parser_postfix_expression): Disallow compound
3361 literals in constant expressions.
3364 * semantics.c (finish_typeof): Use unlowered_expr_type.
3366 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3369 * cp-tree.h (unlowered_expr_type): New function.
3370 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3371 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3372 (unlowered_expr_type): New function.
3373 (build_unary_op): Disallow predecrements of bool bitfields.
3374 * call.c (build_conditional_expr): Use unlowered_expr_type.
3375 * pt.c (type_unification_real): Likewise.
3377 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3380 * typeck.c (check_return_expr): Check for bare parameter packs.
3381 (comptypes): Compare template parameter packs and
3382 type pack expansions.
3383 * decl.c (grokdeclarator): Deal with the declaration of function
3385 (grokparms): Verify that the (optional) function parameter pack is
3386 at the end of the parameter list.
3387 (xref_basetypes): Handle pack expansions in the base class.
3388 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3389 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3390 (NONTYPE_ARGUMENT_PACK): New.
3391 (TYPE_PACK_EXPANSION): New.
3392 (EXPR_PACK_EXPANSION): New.
3393 (ARGUMENT_PACK_SELECT): New.
3394 * cp-objcp-common.c (cp_tree_size): Compute size of
3395 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3396 ARGUMENT_PACK_SELECT.
3397 * error.c (dump_template_argument): Print template argument packs.
3398 (dump_template_argument_list): Ditto.
3399 (dump_template_parameter): Dump `...' for template type parameter
3401 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3402 (dump_parameters): Print function parameter packs.
3403 (dump_template_parms): Print template argument packs.
3404 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3405 (maybe_warn_variadic_templates): New.
3406 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3407 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3408 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3410 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3411 (write_template_arg): Write argument packs as separate arguments.
3412 * cp-tree.h (struct template_parm_index_s): Add flag that
3413 indicates that the template parameter is actually a parameter
3415 (struct tree_argument_pack_select): New.
3416 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3417 (union lang_tree_node): Add argument_pack_select.
3418 (FUNCTION_PARAMETER_PACK_P): New.
3419 (PACK_EXPANSION_P): New.
3420 (PACK_EXPANSION_PATTERN): New.
3421 (SET_PACK_EXPANSION_PATTERN): New.
3422 (PACK_EXPANSION_PARAMETER_PACKS): New.
3423 (ARGUMENT_PACK_P): New.
3424 (ARGUMENT_PACK_ARGS): New.
3425 (SET_ARGUMENT_PACK_ARGS): New.
3426 (ARGUMENT_PACK_INCOMPLETE_P): New.
3427 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3428 (TEMPLATE_PARM_PARAMETER_PACK): New.
3429 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3430 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3431 (ARGUMENT_PACK_SELECT_INDEX): New.
3432 (ARGUMENT_PACK_SELECT_ARG): New.
3433 (struct cp_declarator): Add parameter_pack_p flag.
3434 (maybe_warn_variadic_templates): Declare.
3435 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3436 indicate a template parameter pack.
3437 (uses_parameter_packs): Declare.
3438 (template_parameter_pack_p): Declare.
3439 (template_parms_variadic_p): Declare.
3440 (make_pack_expansion): Declare.
3441 (check_for_bare_parameter_packs): Declare.
3442 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3443 sizeof... expressions.
3444 (pp_cxx_expression): Print pack expansions and non-type argument
3446 (pp_cxx_exception_specification): Print pack expansions.
3447 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3448 (pp_cxx_ctor_initializer): Print pack expansions.
3449 (pp_cxx_type_id): Print pack expansions.
3450 (pp_cxx_template_argument_list): Print argument packs.
3451 (pp_cxx_template_parameter): Print ellipsis for template parameter
3453 * pt.c (comp_template_parms): Compare template parameter packs.
3454 (template_parameter_pack_p): New.
3455 (template_parms_variadic_p): New.
3456 (template_args_variadic_p): New.
3457 (make_ith_pack_parameter_name): New.
3458 (struct find_parameter_pack_data): New.
3459 (find_parameter_packs_r): New.
3460 (uses_parameter_packs): New.
3461 (make_pack_expansion): New.
3462 (check_for_bare_parameter_packs): New.
3463 (expand_template_argument_pack): New.
3464 (reduce_template_parm_level): Propagate parameter pack flag.
3465 (process_template_parm): Add is_parameter_pack parameter to state
3466 when the parameter is actually a parameter pack. Create template
3467 parameter packs when is_parameter_pack is true.
3468 (current_template_args): The argument for a template parameter
3469 pack is an argument pack containing a single pack expansion.
3470 (process_partial_specialization): When checking that non-type
3471 argument expressions do not involve template parameters, loop over
3472 the arguments in argument packs separately.
3473 (push_template_decl_real): Check that the type of the declaration
3474 does not have any bare parameter packs. Check that primary
3475 templates have no more than one parameter pack, and that it comes
3476 at the end of the template parameter list.
3477 (convert_template_argument): Handle coercions for pack expansion
3478 expressions by coercing the pattern then rebuilding the expansion.
3479 (coerce_template_parms): When coercing the arguments for a
3480 variadic template, pack "extra" arguments into an argument pack.
3481 (coerce_template_template_parms): Cannot coerce between parameter
3482 packs and non-pack parameters.
3483 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3484 (comp_template_args): Expand all template arguments packs before
3485 comparing template argument lists.
3486 (mangle_class_name_for_template): Make argument packs as separate
3488 (for_each_template_parm_r): No need to handle BASELINK.
3489 (instantiate_class_template): Handle pack expansions in the base
3491 (tsubst_pack_expansion): New.
3492 (tsubst_template_args): Handle substitutions of argument packs and
3493 pack expansion into template argument lists.
3494 (tsubst_decl): Expand function parameter packs into separate
3495 function parameters.
3496 (tsubst_arg_types): Expand a type pack expansion into separate
3498 (tsubst_exception_specification): Handle pack expansions in
3499 exception specifiers.
3500 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3501 replacing a template parameter with its argument. If we encounter
3502 a substitution for an argument pack, just return the parameter
3504 (tsubst_copy): sizeof(X...) returns the number of elements in
3505 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3506 PARM_DECL is a parameter pack.
3507 (tsubst_expr): Expression pack expansions and argument packs
3508 cannot show up here; they will all be handled through function
3509 calls, sizeof, and template argument lists.
3510 (tsubst_copy_and_build): sizeof(X...) returns the number of
3511 elements in parameter pack X. Handle pack expansions in TREE_LIST
3512 and CONSTRUCTOR nodes.
3513 (fn_type_unification): Handle "incomplete" explicit template
3514 argument lists that specify some of the arguments for a template
3516 (type_unification_real): Unify arguments against pack expansions.
3517 (template_parm_level_and_index): New, helper function.
3518 (unify_pack_expansion): New.
3519 (unify): Unify argument packs on an argument-by-argument basis,
3520 handling variadic argument packs as well.
3521 (more_specialized_fn): Handle unification of function parameter
3522 packs. All things being equal, prefer non-variadic function
3523 templates to variadic function templates.
3524 (more_specialized_class): Prefer the variadic class template
3525 partial specialization that binds fewer arguments to a parameter
3527 (regenerate_decl_from_template): Expand function parameter packs
3528 into separate parameters.
3529 (instantiate_decl): Ditto.
3530 (tsubst_initializer_list): Handle pack expansions for base-class
3532 (dependent_type_p_r): Determine dependent types in argument packs
3533 and pack expansions.
3534 (value_dependent_expression_p): Determine value-dependence of
3535 non-type argument packs.
3536 (dependent_template_arg_p): Handle argument packs.
3537 * semantics.c (finish_cond): Check for bare parameter packs.
3538 (finish_expr_stmt): Ditto.
3539 (finish_for_expr): Ditto.
3540 (finish_switch_cond): Ditto.
3541 (finish_mem_initializers): Ditto.
3542 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3544 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3545 * parser.c (make_declarator): Declarator is not an expansion.
3546 (make_pointer_declarator): Transfer parameter pack flag to outer
3548 (make_reference_declarator): Ditto.
3549 (make_ptrmem_declarator): Ditto.
3550 (make_call_declarator): Ditto.
3551 (make_array_declarator): Ditto.
3552 (cp_parser_postfix_expression): Allow pack expansion expressions
3553 in the argument list for a call expression.
3554 (cp_parser_parenthesized_expression_list): Add new parameter
3555 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3556 into separate arguments."
3557 (cp_parser_new_placement): Allow pack expansion expressions.
3558 (cp_parser_new_initializer): Ditto.
3559 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3560 base-class initializer expansion.
3561 (cp_parser_mem_initializer): Ditto.
3562 (cp_parser_template_parameter_list): Keep track of whether the
3563 template parameter is a template parameter pack.
3564 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3565 template parameter pack.
3566 (cp_parser_type_parameter): Ditto.
3567 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3569 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3570 this declarator is a parameter pack.
3571 (cp_parser_parameter_declaration): The ellipsis does not end the
3572 parameter declaration, because it might be a parameter pack. Parse
3573 the ellipsis to indicate a parameter pack.
3574 (cp_parser_initializer): Allow pack expansions.
3575 (cp_parser_initializer_list): Allow ellipsis to create an
3576 initializer expansion.
3577 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3579 (cp_parser_type_id_list): Allow ellipsis to create an exception
3580 specifier expansion.
3581 (cp_parser_attribute_list): Don't allow pack expansions.
3582 (cp_parser_functional_cast): Allow pack expansions.
3583 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3584 compute the length of a parameter pack.
3585 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3586 end a template argument.
3587 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3588 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3591 2007-03-09 Dirk Mueller <dmueller@suse.de>
3593 * cp/call.c (build_new_op): Call warn_logical_operator.
3595 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3598 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3601 * pt.c (any_template_arguments_need_structural_equality_p):
3604 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3606 * decl.c (grokdeclarator): Disable warnings for anonymous
3609 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3611 * typeck2.c (readonly_error): Always emit a hard error.
3612 Remove last argument.
3613 * cp-tree.h (readonly_error): Adjust prototype.
3614 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3615 * typeck.c (build_unary_op): Likewise.
3616 (build_modify_expr): Likewise.
3618 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3621 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3623 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3626 * parser.c (struct cp_parser): New IN_IF_STMT.
3627 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3628 returning if parsing the body of an 'if' statement or issuing an
3629 error and continuing.
3630 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3632 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3634 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3637 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3640 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3642 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3643 Objective-C++. Don't exit early if -shared-libgcc needs to be
3646 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3648 * typeck.c (common_base_type): Delete unused function.
3650 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3652 * Make-lang.in: Add dummy lang.install-pdf target.
3654 2007-03-01 Simon Baldwin <simonb@google.com>
3657 * decl.c (check_tag_decl): Added new warning for typedef ignored
3658 when it precedes an otherwise valid non-typedef declaration.
3660 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3662 * typeck.c (build_function_call): Store converted arguments
3663 in a stack-allocated array instead of building a list.
3664 (convert_arguments): Store arguments in the array passed in as an
3665 argument, and return the actual number of arguments.
3666 * call.c (build_call): Delete, and replace with...
3667 (build_call_n, build_call_a): New.
3668 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3669 (build_over_call): Store converted arguments in a stack-allocated
3670 array instead of building a list.
3671 (build_cxx_call): Pass arguments in an array instead of as a list.
3672 (build_java_interface_fn_ref): Rewrite to avoid constructing
3674 * tree.h: Update declarations to reflect above changes.
3675 * method.c (use_thunk): Use a stack-allocated array to hold
3676 the arguments instead of a list.
3677 * rtti.c (throw_bad_cast): Update call to cxx_call.
3678 (throw_bad_typeid): Likewise.
3679 (build_dynamic_cast_1): Likewise.
3680 * init.c (build_builtin_delete_call): Use build_call_n.
3681 * decl.c (expand_static_init): Likewise.
3682 * except.c (cp_protect_cleanup_actions): Likewise.
3683 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3684 (gimplify_must_not_throw_expr): Likewise.
3685 (cxx_omp_apply_fn): Use build_call_a.
3687 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3689 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3690 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3692 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3694 * cp-tree.h (static_ctors): Remove.
3695 * cp-tree.h (static_dtors): Likewise.
3696 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3697 refactoring of tree_map hierarchy.
3698 (decl_shadowed_for_var_insert): Likewise.
3699 * semantics.c (expand_body): Use c_expand_body.
3700 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3701 * decl2.c (static_ctors): Remove.
3702 (static_dtors): Likewise.
3703 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3704 objc_generate_static_init_call. Do not call static_[cd]tors.
3705 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3707 (cp_write_global_declarations): Likewise.
3709 2007-02-23 Richard Guenther <rguenther@suse.de>
3711 * class.c (note_name_declared_in_class): Make declaration
3712 changes meaning a pedwarn.
3714 2007-02-22 Michael Matz <matz@suse.de>
3717 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3718 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3719 dump_function_decl): Guard emitting outer scopes by new flag.
3720 * cp-lang.c (cxx_dwarf_name): New function.
3721 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3722 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3724 (push_template_decl_real, lookup_template_class): Remove calls
3727 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3729 * call.c (build_new_method_call): Ensure that explicit calls of
3730 destructors have type "void".
3732 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3734 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3735 and -Walways-true with -Waddress.
3736 * cvt.c (convert_to_void): Replace unconditional warning with
3739 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3741 * decl.c, tree.c: Fix comment typos.
3743 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3746 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3747 statement expression if we had an error mark node.
3749 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3750 Brooks Moses <brooks.moses@codesourcery.com>
3751 Lee Millward <lee.millward@codesourcery.com>
3753 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3754 Change class to tcc_vl_exp.
3756 * call.c (build_call): Use build_call_list instead
3758 (build_over_call): Likewise.
3759 (build_new_method_call): Use build_min_non_dep_call_list
3760 instead of build_min_non_dep.
3762 * error.c (dump_call_expr_args): New function.
3763 (dump_aggr_init_expr_args): New function.
3764 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3765 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3767 * cvt.c (convert_to_void): Use build_call_array instead
3768 of build3; use new AGGR_INIT_EXPR accessor macros.
3770 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3771 instead of TREE_CODE_LENGTH.
3773 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3774 AGGR_INIT_EXPR accessor macros.
3776 * cp-gimplify.c (cp_gimplify_init_expr): Use
3777 AGGR_INIT_EXPR_SLOT to set the slot operand.
3779 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3780 (AGGR_INIT_EXPR_SLOT): New macro.
3781 (AGGR_INIT_EXPR_ARG): New macro.
3782 (aggr_init_expr_nargs): New macro.
3783 (AGGR_INIT_EXPR_ARGP): New macro.
3784 (aggr_init_expr_arg_iterator): New.
3785 (init_aggr_init_expr_arg_iterator): New.
3786 (next_aggr_init_expr_arg): New.
3787 (first_aggr_init_expr_arg): New.
3788 (more_aggr_init_expr_args_p): New.
3789 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3790 (stabilize_aggr_init): New declaration.
3791 (build_min_non_dep_call_list): Likewise.
3793 * tree.c (process_aggr_init_operands): New function.
3794 (build_aggr_init_array) New function.
3795 (build_cplus_new): Update to use new CALL_EXPR and
3796 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3797 build_aggr_init_array.
3798 (build_min_non_dep_call_list) New function.
3799 (build_min_nt): Assert input code parameter is not a variable
3800 length expression class.
3801 (build_min, build_min_non_dep): Likewise.
3802 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3803 to check for equality instead of recursing. Handle tcc_vl_exp
3805 (stabilize_call): Update to only handle CALL_EXPRs, not
3806 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3807 (stabilize_aggr_init): New function.
3808 (stabilize_init): Use it.
3810 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3811 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3812 AGGR_INIT_EXPR accessor macros and argument iterators.
3814 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3815 build_vl_exp. Iterate through the operands, recursively
3816 processing each one.
3817 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3818 CALL_EXPR accessor macros.
3819 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3820 tree code classes. Use TREE_OPERAND_LENGTH instead of
3823 * semantics.c (finish_call_expr): Use build_nt_call_list
3824 instead of build_nt.
3825 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3826 accessor macros. Use build_call_array to construct the
3827 CALL_EXPR node instead of build3
3829 * decl2.c (build_offset_ref_call_from_tree): Use
3830 build_nt_call_list and build_min_non_dep_call_list instead
3831 of build_min_nt and build_min_non_dep.
3833 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3834 Use build_nt_call_list instead of build_min_nt.
3836 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3839 * call.c (build_conditional_expr): Improve error message.
3841 2007-02-13 Dirk Mueller <dmueller@suse.de>
3843 * friend.c (do_friend): Annotate warning about friend
3844 declarations in templates with OPT_Wnon_template_friend.
3845 Convert informal message from warning() to inform().
3847 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3848 Mark Mitchell <mark@codesourcery.com>
3851 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3852 instantiations for variables.
3854 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3857 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3858 Check warn_unused_value just once.
3860 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3863 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3864 (fn_type_unificiation): Likewise.
3865 (get_bindings): Likewise.
3867 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3870 * decl.c (finish_function): Use DECL_REPLACEABLE.
3871 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3873 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3875 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3877 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3879 * decl.c (grokvardecl): Don't error if !have_tls.
3880 (grokdeclarator): Likewise.
3881 * parser.c (cp_parser_omp_threadprivate): Likewise.
3883 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3886 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3887 parameters and result decls in omp clauses.
3888 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3891 2007-02-05 Dirk Mueller <dmueller@suse.de>
3894 * parser.c (cp_parser_class_specifier): Always initialize bases.
3896 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3898 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3899 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3900 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3902 * semantics.c (finish_omp_atomic): Store a whole expression node
3903 in operand 1, and integer_zero_node in operand 0, for dependent
3904 OMP_ATOMIC. Rewrite to make flow easier to understand.
3906 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3908 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3910 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3912 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3913 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3915 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3917 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3918 keyword warning to -Wc++0x-compat.
3920 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3922 * decl.c (grokdeclarator): Update documentation.
3924 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3927 * decl.c (grokdeclarator): If __thread is used together with
3928 a storage class other than extern and static, clear thread_p
3929 after issuing diagnostics and fall through to checking the
3932 2007-01-30 Roger Sayle <roger@eyesopen.com>
3934 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3935 calculating the size of an array (to avoid recursive errors).
3937 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3940 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3942 * call.c (convert_like_real): Don't warn when converting to
3945 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3947 * decl.c (pop_label): Replace warning with call to
3948 warn_for_unused_label.
3950 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3953 * semantics.c (finish_pseudo_destructor_expr): Check the
3954 destrutor name by calling check_dtor_name.
3956 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3958 * lex.c (D_CPP0X): Rename.
3960 (reswords): D_CPP0X -> D_CXX0X.
3961 (init_reswords): Ditto.
3962 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3963 of C++0x keywords as identifiers.
3965 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3968 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3971 2007-01-23 Ian Lance Taylor <iant@google.com>
3973 * typeck.c (convert_for_assignment): Only warn about a = b = c
3974 when converting to bool.
3976 2007-01-23 Roger Sayle <roger@eyesopen.com>
3978 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3980 * typeck.c (ignore_overflows): Remove the remaining uses of
3981 TREE_CONSTANT_OVERFLOW.
3983 2007-01-20 Jan Hubicka <jh@suse.cz>
3985 * decl2.c (start_objects, start_static_storage_duration_function):
3986 Do not make the functions uninlinable.
3988 2007-01-17 Ian Lance Taylor <iant@google.com>
3990 * class.c (add_method): Call VEC_reserve_exact rather than passing
3991 a negative size to VEC_reserve.
3993 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3996 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3998 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4001 * decl.c (make_typename_type): If the qualified name is not a
4002 type, issue an error.
4003 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4006 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4008 * rtti.c: Include target.h.
4009 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4010 don't emit typeinfo for fundamental types as weak.
4011 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4013 2007-01-08 Richard Guenther <rguenther@suse.de>
4015 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4017 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4019 * call.c (standard_conversion): Pass flag to
4020 vector_types_convertible_p to disallow emission of note.
4021 * typeck.c (convert_for_assignment): Pass flag to
4022 vector_types_convertible_p to allow emission of note.
4023 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4024 to disallow emission of note.
4026 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4029 * typeck.c (build_binary_op): Call overflow_warning if
4030 TREE_OVERFLOW_P is true for the result and not for any of the
4033 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4036 * class.c (add_method): Don't wait until template
4037 instantiation time to complain about duplicate methods.
4039 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4042 * semantics.c (finish_unary_op_expr): Warn only if result
4043 overflowed and operands did not.
4045 2007-01-05 Ian Lance Taylor <iant@google.com>
4047 * typeck.c (build_binary_op): Warn about comparing a non-weak
4050 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4052 * pt.c (tsubst): Propagate the need for structural equality checks
4053 when reducing the level of template parameters.
4055 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4057 * pt.c: Fix a comment typo.
4059 2007-01-02 Ian Lance Taylor <iant@google.com>
4061 * semantics.c (maybe_convert_cond): Optionally warn when using an
4062 assignment as a condition.
4063 * typeck.c (convert_for_assignment): Optionally warn about
4064 assigning the result of an assignment to a bool.
4066 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4068 * pt.c (canonical_template_parms): Correct typo in comment.
4070 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4072 * typeck.c (structural_comptypes): Renamed from "comptypes".
4073 (comptypes): Use canonical type information to perform fast type
4074 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4075 canonical type comparison returns the same results as we would see
4076 from the current, structural check. Support COMPARE_STRUCTURAL
4077 when we need structural checks.
4078 * decl.c (typename_compare): Fix comment.
4079 (build_typename_type): TYPENAME_TYPE nodes require structural
4080 equality checks, because they resolve different based on the
4082 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4083 require structural equality checks (for now).
4084 (build_ptrmemfunc_type): Build the canonical pointer to member
4086 (compute_array_index_type): Whenever we build a new index type
4087 to represent the size of an array in a template, we need to mark
4088 this index type as requiring structural equality. This goes for
4089 arrays with value-dependent sizes with the current ABI, or all
4091 * tree.c (cplus_array_hash): New.
4092 (struct cplus_array_info): New.
4093 (cplus_array_compare): New.
4094 (cplus_array_htab): New.
4095 (build_cplus_array_type_1): Use a hash table to cache the array
4096 types we build. Build the canonical array type for each array
4098 (cp_build_qualified_type_real): When building a cv-qualified array
4099 type, use the hash table of array types and build canonical array
4101 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4102 use structural equality (for now).
4103 * cp-tree.h (COMPARE_STRUCTURAL): New.
4104 * pt.c (canonical_template_parms): New.
4105 (canonical_type_parameter): New.
4106 (process_template_parm): Find the canonical type parameter.
4107 (lookup_template_class): When we have named the primary template
4108 type, set the canonical type for our template class to the primary
4109 template type. If any of the template arguments need structural
4110 equality checks, the template class needs structural equality
4112 (tsubst): When reducing the level of a template template
4113 parameter, we require structural equality tests for the resulting
4114 parameter because its template parameters have not had their types
4115 canonicalized. When reducing a template type parameter, find the
4116 canonical reduced type parameter.
4117 (any_template_arguments_need_structural_equality_p): New.