1 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
3 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
4 test for equivalence between pointer and references.
6 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
9 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
10 (check_field_decls): Likewise.
11 (note_name_declared_in_class): Likewise.
12 * call.c (build_new_op): Likewise.
13 (convert_like_real): Likewise.
14 (build_over_call): Likewise.
15 * lex.c (unqualified_fn_lookup_error): Likewise.
16 * parser.c (cp_parser_template_id): Likewise.
17 * cvt.c (warn_ref_binding): Likewise.
18 (convert_to_reference): Likewise.
19 (ocp_convert): Likewise.
20 (convert_to_void): Use error instead of pedwarn.
21 * error.c (cp_cpp_error): Use pedantic_warning_kind.
22 * decl.c (compute_array_index_type): Use constant_expression_error.
24 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
26 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
27 that auto is either a storage class or a simple type specifier,
28 depending on the dialect.
29 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
30 specifier in C++98 mode, error in C++0x mode (since we don't
31 support auto as a type specifier, yet).
32 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
33 storage specifier in C++0x mode.
34 (cp_parser_simple_type_specifier): Parse `auto' as a
35 simple-type-specifier, but error because we don't support it yet.
37 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
39 * parser.c (cp_parser_nonclass_name): New.
40 (cp_parser_pseudo_destructor_name): Use it instead of
42 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
44 2008-02-29 Tom Tromey <tromey@redhat.com>
46 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
47 (cp_lexer_get_preprocessor_token): Update.
48 (cp_lexer_set_source_position_from_token): Don't call
49 restore_input_file_stack.
50 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
52 2008-02-28 Richard Guenther <rguenther@suse.de>
55 2008-02-26 Richard Guenther <rguenther@suse.de>
57 * decl.c (duplicate_decls): Remove decl from global mapping
58 before ggc_freeing it.
60 2008-02-27 Jakub Jelinek <jakub@redhat.com>
63 * rtti.c: Include c-pragma.h.
64 (push_abi_namespace, pop_abi_namespace): New functions.
65 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
66 create_tinfo_types, emit_support_tinfos): Use them.
67 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
69 2008-02-26 Jason Merrill <jason@redhat.com>
72 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
73 to name the struct for linkage purposes even if it has attributes.
74 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
76 2008-02-26 Tom Tromey <tromey@redhat.com>
78 * parser.c (eof_token): Remove old location code.
79 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
80 * decl2.c (generate_ctor_or_dtor_function): Remove old location
82 (cp_write_global_declarations): Likewise.
83 * lex.c (cxx_init): Remove old location code.
84 (handle_pragma_implementation): Remove test of
86 * pt.c (tsubst): Remove old location code.
87 * error.c (cp_print_error_function): Remove test of
89 * decl.c (pop_label): Remove old location code.
90 (finish_function): Likewise.
92 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
95 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
97 2008-02-26 Richard Guenther <rguenther@suse.de>
99 * decl.c (duplicate_decls): Remove decl from global mapping
100 before ggc_freeing it.
102 2008-02-26 Paolo Carlini <pcarlini@suse.de>
105 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
107 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
109 * typeck.c (build_class_member_access_expr): Add appropriate
110 OPT_W* parameter to warning.
111 (build_reinterpret_cast_1): Likewise.
112 * name-lookup.c (push_overloaded_decl): Likewise.
114 2008-02-25 Paolo Carlini <pcarlini@suse.de>
117 * error.c (dump_expr): Handle CONJ_EXPR.
119 2008-02-25 Paolo Carlini <pcarlini@suse.de>
122 * error.c (dump_type): Handle FIXED_POINT_TYPE.
123 (dump_expr): Handle FIXED_CST.
125 2008-02-24 Jason Merrill <jason@redhat.com>
127 * parser.c (cp_parser_declaration): Handle "inline namespace".
128 (cp_parser_namespace_definition): Likewise.
131 * name-lookup.c (arg_assoc_namespace): Look down into inline
134 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
136 * typeck.c (check_for_casting_away_constness): Use 1 single
137 argument, the type of cast, to decide what diagnostics generate.
138 (build_static_cast_1): Remove unused code. Update call to
139 check_for_casting_away_constness.
140 (build_reinterpret_cast_1): Update call to
141 check_for_casting_away_constness.
142 (build_const_cast_1): Likewise.
144 2008-02-24 Paolo Carlini <pcarlini@suse.de>
146 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
147 VEC_NEW_EXPR), forward to pp_expression.
148 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
150 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
153 * friend.c (do_friend): Call cplus_decl_attributes earlier.
155 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
158 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
159 template decls' function decl.
161 2008-02-22 Paolo Carlini <pcarlini@suse.de>
165 2008-02-14 Paolo Carlini <pcarlini@suse.de>
168 * pt.c (determine_specialization): In case of function templates,
169 when the type of DECL does not match FN there is no match.
171 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
174 * typeck.c (build_binary_op): Warn about floating point
175 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
177 2008-02-19 Jason Merrill <jason@redhat.com>
180 * pt.c (resolve_overloaded_unification): Set processing_template_decl
181 while we look for possible bindings.
183 2008-02-19 Jakub Jelinek <jakub@redhat.com>
186 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
190 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
191 vars. Afterwards ensure v is VAR_DECL.
194 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
196 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
199 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
204 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
205 is error_mark_node, return an error early.
206 (find_parameter_packs_r): Pass the pointer set along to recursive
207 calls of cp_walk_subtrees; don't try to manage the pointer set
209 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
210 (make_pack_expansion): Ditto.
211 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
212 a second pass through the tree with find_parameter_packs_r; that
213 second pass no longer does anything.
214 (push_template_decl_real): If we have an erroneous declaration,
215 set its type to error_mark_node before returning an error.
217 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
220 * pt.c (tsubst_initializer_list): Deal with the use of
221 VOID_TYPE_NODE to indicate value-initialization of the bases.
223 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
224 Jason Merrill <jason@redhat.com>
228 * class.c (type_has_user_nondefault_constructor): New fn.
229 * cp-tree.h: Declare it.
230 * init.c (emit_mem_initializers): Use it for -W warning about
231 missing base initializer.
233 2008-02-14 Paolo Carlini <pcarlini@suse.de>
236 * pt.c (determine_specialization): In case of function templates,
237 when the type of DECL does not match FN there is no match.
239 2008-02-13 Jakub Jelinek <jakub@redhat.com>
240 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
243 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
244 are not identifier :: ~, return before calling cp_parser_type_name.
246 2008-02-13 Jason Merrill <jason@redhat.com>
248 PR c++/34962, c++/34937, c++/34939
249 * decl2.c (is_late_template_attribute): Always defer attributes
250 vector_size and weak.
253 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
256 2008-02-12 Jason Merrill <jason@redhat.com>
259 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
260 if we're doing conversions to call a user-defined conversion function.
262 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
265 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
268 2008-02-12 Jakub Jelinek <jakub@redhat.com>
271 * init.c (build_new_1): Don't create placement_expr before
272 constructing alloc_call. Verify that the pointer is passed by
273 value to operator new.
275 2008-02-11 Jason Merrill <jason@redhat.com>
278 * pt.c (tsubst): Don't look up a template typedef in an explicit
281 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
284 * tree.c (cp_build_qualified_type_real): When building a
285 cv-qualified array type, build it as a unique type with
286 build_cplus_array_type_1 and then adopt the unqualified type's
289 2008-02-11 Paolo Carlini <pcarlini@suse.de>
292 * decl.c (groktypename): Check grokdeclarator return.
294 2008-02-10 Jason Merrill <jason@redhat.com>
297 * decl2.c (cp_write_global_declarations): Don't write out static
298 data members with DECL_IN_AGGR_P set.
300 2008-02-08 Jason Merrill <jason@redhat.com>
303 * tree.c (build_target_expr_with_type): Handle void initializer.
304 (bot_manip): Remap slot before recursing.
306 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
309 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
311 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
314 * tree.c: Include tree-flow.h.
315 (build_target_expr): Check type compatibility.
316 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
317 * call.c (convert_like_real): Convert bitfield to expected type.
319 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
323 * typeck.c (structural_comptypes): Call cp_comptypes.
324 (comptypes): New; called from the C/C++ common bits to perform
326 (cp_comptypes): Renamed from comptypes, which is already used,
327 with a different signature, by the C++ front end.
328 (build_reinterpret_cast_1): Call cp_comptypes.
329 (ptr_reasonably_similar): Ditto.
330 * decl.c (decls_match): Ditto.
331 * cvt.c (convert_to_reference): Ditto.
332 * cp-tree.h (same_type_p): Ditto.
333 (same_or_base_type_p): Ditto.
334 (comptypes): Rename to cp_comptypes.
335 * pt.c (canonical_type_parameter): Call cp_comptypes.
337 2008-02-05 Jakub Jelinek <jakub@redhat.com>
340 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
341 value dependent expression.
343 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
346 * decl2.c (save_template_attributes): When we're modifying the
347 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
348 all of the other variants to add those same attributes. Otherwise,
349 the main variant will be inconsistent with those other variants.
351 2008-02-04 Richard Guenther <rguenther@suse.de>
354 * decl.c (record_builtin_java_type): Make jboolean a
355 integer type again where its mode doesn't match that of bool.
357 2008-02-02 Jason Merrill <jason@redhat.com>
358 Mark Mitchell <mark@codesourcery.com>
361 * init.c (build_value_init_1): New function.
362 (build_value_init): New function.
363 * typeck2.c (build_functional_cast): Call it.
364 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
366 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
367 TYPE_HAS_CONSTRUCTOR.
368 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
369 add_implicitly_declared_members): Adjust.
370 (check_field_decls): Adjust. Remove warnings about reference/const
371 in class without constructor.
372 (check_bases_and_members): Adjust. Give those warnings here instead.
373 * decl.c (fixup_anonymous_aggr): Adjust.
374 (check_initializer): Adjust, clarify logic slightly.
375 (grok_special_member_properties): Adjust, only set if user-provided.
376 * rtti.c (create_tinfo_types): Don't set.
377 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
378 Use same_type_ignoring_top_level_qualifiers_p.
379 * pt.c (check_explicit_specialization): Adjust.
380 (instantiate_class_template): Adjust.
382 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
383 Jakub Jelinek <jakub@redhat.com>
387 * typeck.c (structural_comptypes): Handle comparisons of
388 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
390 * mangle.c (write_builtin_type): Map down to the canonical type,
391 which will be one of the predefined type nodes.
393 2008-01-29 Michael Meissner <michael.meissner@amd.com>
396 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
397 bits to allow for expansion of the number of middle end tree
400 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
411 * typeck.c (check_return_expr): Tweak call to
412 check_for_bare_parameter_packs.
413 * class.c (add_method): Be careful with error_mark_nodes.
414 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
416 * pt.c (struct find_parameter_pack_data): Remove
418 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
419 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
420 (make_pack_expansion): Ditto.
421 (check_for_bare_parameter_packs): Parameter is now a tree, not a
423 (process_template_parm): Tweak call to
424 check_for_bare_parameter_packs.
425 (push_template_decl_real): Tweak calls to
426 check_for_bare_parameter_packs. If bare parameter packs are found
427 in the list of exceptions, clear out that list after giving an
429 * semantics.c (finish_cond): Tweak call to
430 check_for_bare_parameter_packs.
431 (finish_expr_stmt): Ditto.
432 (finish_for_expr): Ditto.
433 (finish_switch_cond): Ditto.
434 (finish_mem_initializers): Ditto.
435 (finish_member_declaration): Ditto.
436 (finish_static_assert): Check for bare parameter packs in the
438 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
439 attributes of a declaration.
440 * parser.c (cp_parser_using_declaration): Tweak call to
441 check_for_bare_parameter_packs.
442 (cp_parser_base_clause): Ditto.
444 2008-01-28 Jason Merrill <jason@redhat.com>
447 * class.c (build_base_path): Fix !want_pointer case.
449 2008-01-27 Jason Merrill <jason@redhat.com>
452 * class.c (build_base_path): Fix previous change.
454 2008-01-26 Jakub Jelinek <jakub@redhat.com>
457 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
460 2008-01-26 Richard Guenther <rguenther@suse.de>
463 * typeck.c (build_binary_op): Remove code to shorten compares.
465 2008-01-25 Richard Guenther <rguenther@suse.de>
468 * decl.c (record_builtin_java_type): Make __java_boolean
470 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
471 after TYPE_MAIN_VARIANT check.
473 2008-01-25 Jason Merrill <jason@redhat.com>
476 * class.c (build_base_path): Don't mess with virtual access if
478 * call.c (standard_conversion): Don't check whether source type
481 * decl2.c (is_late_template_attribute): Don't defer attribute
482 visibility just because the type is dependent.
484 2008-01-25 Jason Merrill <jason@redhat.com>
485 Mark Mitchell <mark@codesourcery.com>
488 * call.c (standard_conversion): Allow conversion from integer/real
490 (compare_ics): Such a conversion is worse than a normal arithmetic
493 2008-01-25 Richard Guenther <rguenther@suse.de>
496 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
499 2008-01-24 Paolo Carlini <pcarlini@suse.de>
502 * pt.c (push_template_decl_real): Return error_mark_node in case
503 of template definition of non-template.
505 2008-01-24 Jason Merrill <jason@redhat.com>
508 * decl2.c (is_late_template_attribute): Defer any attribute with
509 dependent args. Also defer type attributes if the type is dependent.
511 2008-01-22 Jakub Jelinek <jakub@redhat.com>
512 Alexandre Oliva <aoliva@redhat.com>
515 * call.c (reference_binding): For bitfields use the declared bitfield
517 (add_builtin_candidates): Likewise.
518 * class.c (layout_class_type): For bitfields copy over the
521 2008-01-22 Jason Merrill <jason@redhat.com>
524 * decl.c (groktypename): Also ignore attributes on dependent
525 possibly-class types.
528 * friend.c (do_friend): Check for prior declaration of a friend
529 function of a local class.
530 * name-lookup.c (lookup_name_innermost_nonclass_level):
532 * name-lookup.h: Declare it.
534 2008-01-22 Tom Tromey <tromey@redhat.com>
537 * init.c (build_new_1): Only disallow Java aggregates.
539 2008-01-22 Jakub Jelinek <jakub@redhat.com>
542 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
543 if decl or init is error_mark_node.
546 * error.c (dump_expr): Handle VECTOR_CST.
548 2008-01-21 Jason Merrill <jason@redhat.com>
551 * pt.c (tsubst_aggr_type): Make sure our context is complete.
554 * pt.c (retrieve_local_specialization): Robustify.
555 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
558 * pt.c (tsubst): Only call retrieve_local_specialization if the
559 original typedef was in a function template.
562 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
564 2008-01-21 Richard Guenther <rguenther@suse.de>
567 * error.c (cp_print_error_function): Deal with recursive
570 2008-01-20 Paolo Carlini <pcarlini@suse.de>
573 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
575 2008-01-20 Paolo Carlini <pcarlini@suse.de>
579 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
580 on non-IS_AGGR_TYPE scope.
581 (constructor_name_p): Assert IS_AGGR_TYPE.
583 2008-01-18 Ian Lance Taylor <iant@google.com>
586 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
587 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
588 DECL_IS_OPERATOR_NEW flag.
590 2008-01-16 Richard Guenther <rguenther@suse.de>
593 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
594 for conversions to type variants.
596 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
598 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
599 declaration and code. Update copyright year.
601 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
604 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
605 know we have a class type.
607 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
610 * pt.c (coerce_template_parameter_pack): When substituting into
611 the type of a non-type template parameter pack. use the
612 deduced/substituted arguments.
613 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
614 can be a parameter pack with the ellipsis following it. When we
615 have an erroneous declaration, allow it to be a parameter pack.
616 (cp_parser_template_parameter): Complain about default
617 arguments on non-type template parameter packs, and parse them
618 using the new cp_parser_default_argument.
619 (cp_parser_parameter_declaration): Complain about parameter packs
620 with default arguments. Move parsing of default arguments into a
621 new function, cp_parser_default_argument.
622 (cp_parser_default_argument): New; extracted from
623 cp_parser_parameter_declaration.
625 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
631 * typeck.c (check_return_expr): If there are bare parameter packs
632 in the return value, set it to error_mark_node.
633 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
634 * pt.c (find_parameter_packs_r): Look at the type of
635 IDENTIFIER_NODEs (e.g., for user-defined conversions).
636 (check_for_bare_parameter_packs): Flip the result: now returns
637 TRUE when there were bare parameter packs, FALSE otherwise.
638 (push_template_decl_real): Deal with flipped result of
639 check_for_bare_parameter_packs.
640 * semantics.c (finish_cond): If there are bare parameter packs in
641 the conditional, set it to error_mark_node.
642 (finish_expr_stmt): If there are bare parameter packs in the
643 expression, set it to error_mark_node.
644 (finish_for_expr): Ditto.
645 (finish_switch_cond): If there are bare parameter packs in
646 the conditional, set it to error_mark_node.
647 (finish_mem_initializers): If there are bare parameter packs in
648 the member initializer, set it to error_mark_node.
649 (finish_member_declaration): Check the attributes of the
650 declaration for bare parameter packs, and remove the attributes if
651 any have bare parameter packs.
652 * parser.c (cp_parser_using_declaration): Check the using
653 declaration for bare parameter packs.
654 (cp_parser_base_clause): If there are bare parameter packs in a
655 base specifier, don't add it to the chain.
657 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
660 * error.c (dump_simple_decl): Display ellipsis for template
661 non-type parameter packs.
662 (dump_decl): Display ellipsis for template type parameter packs.
663 (dump_template_decl): Display ellipsis for template template
665 * pt.c (redeclare_class_template): When redeclaring a class
666 template, check for collisions between template parameters and
667 template parameter packs.
669 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
672 * pt.c (process_partial_specialization): Don't mark template
673 parameters that occur in non-deduced contexts.
674 (struct pair_fn_data): Add include_nondeduced_p.
675 (for_each_template_parm_r): Only visit non-deduced contexts if
676 include_nondeduced_p is set.
677 (for_each_template_parm): Added parameter include_nondeduced_p,
678 which states whether template parameters found in non-deduced
679 contexts should be visited.
680 (uses_template_parms): Visit all template parameters, even those
681 in non-deduced contexts.
683 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
686 * pt.c (check_default_tmpl_args): Check for parameter packs that
687 aren't at the end of a primary template.
688 (push_template_decl_real): Remove check for parameter packs that
689 aren't at the end of a primary template; that now happens in
690 check_default_tmpl_args.
691 * semantics.c (finish_template_template_parm): Use
692 check_default_tmpl_args to check for errors in the template
695 2008-01-12 Doug Kwan <dougkwan@google.com>
697 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
698 instead of OPT_Wreturn_type in warning due to ignored return type
700 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
701 instead of OPT_Wreturn_type in warning due to ignored return type
704 2008-01-08 Jakub Jelinek <jakub@redhat.com>
707 * semantics.c (finish_omp_for): Don't call
708 fold_build_cleanup_point_expr if processing_template_decl.
710 2008-01-04 Paolo Carlini <pcarlini@suse.de>
711 Jakub Jelinek <jakub@redhat.com>
714 * error.c (dump_template_argument): Deal with TREE_LIST.
716 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
718 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
719 long" in C++0x mode; change the warning to note that "long long"
720 is only unsupported in C++98 mode.
722 2007-12-20 Jason Merrill <jason@redhat.com>
725 * call.c (standard_conversion): Derived-to-base is considered a
728 2007-12-19 Jakub Jelinek <jakub@redhat.com>
731 * parser.c (cp_parser_omp_parallel): For non-combined parallel
732 call cp_parser_statement rather than
733 cp_parser_already_scoped_statement.
735 2007-12-18 Jason Merrill <jason@redhat.com>
738 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
740 (dependent_type_p_r): Handle the domain of an array.
742 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
743 Jakub Jelinek <jakub@redhat.com>
748 * pt.c (template_template_parm_bindings_ok_p): New; verifies
749 bindings of template template parameters after all template
750 arguments have been deduced.
751 (coerce_template_parms): Don't complain when COMPLAIN doesn't
753 (fn_type_unification): Use template_template_parm_bindings_ok_p.
754 (unify): Deal with variadic, bound template template parameters.
755 (get_class_bindings): Use template_template_parm_bindings_ok_p.
757 2007-12-18 Jakub Jelinek <jakub@redhat.com>
760 * decl.c (grokdeclarator): Reject friend sfk_constructor
763 2007-12-17 Jakub Jelinek <jakub@redhat.com>
766 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
769 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
772 * cp-lang.c (cp_classify_record): New.
773 (LANG_HOOKS_CLASSIFY_RECORD): Override.
775 2007-12-11 Jakub Jelinek <jakub@redhat.com>
778 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
781 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
782 dynamic_cast in a template.
784 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
787 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
788 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
790 2007-12-10 Jakub Jelinek <jakub@redhat.com>
793 * error.c (dump_type_prefix, dump_type_suffix): Handle
797 * error.c (dump_expr): Handle ABS_EXPR.
799 2007-12-09 Jakub Jelinek <jakub@redhat.com>
803 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
804 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
805 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
806 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
807 flag_use_repository and repo_emit_p returned 2.
809 2007-12-06 Jakub Jelinek <jakub@redhat.com>
812 * tree.c (stabilize_call, stabilize_init): Do nothing if
813 processing_template_decl.
815 2007-12-05 Jakub Jelinek <jakub@redhat.com>
818 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
819 error instead of assertion failure.
820 * parser.c (cp_parser_decltype): If closing paren is not found,
821 return error_mark_node.
823 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
826 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
828 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
829 since arg_assoc_template_arg will deal with them (better).
831 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
834 * pt.c (tsubst_exception_specification): Handle substitutions into
835 member templates, where tsubst_pack_expansion returns a
838 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
841 * pt.c (unify_pack_expansion): If we didn't deduce any actual
842 bindings for the template parameter pack, don't try to keep the
843 empty deduced arguments.
844 (unify): If a parameter is a template-id whose template argument
845 list contains a pack expansion that is not at the end, then we
846 cannot unify against that template-id.
848 2007-12-02 Paolo Carlini <pcarlini@suse.de>
851 * pt.c (current_template_args): Use error_operand_p.
853 2007-12-02 Paolo Carlini <pcarlini@suse.de>
856 * error.c (dump_decl): Handle TREE_BINFO.
858 2007-12-01 Ollie Wild <aaw@google.com>
861 * typeck.c (build_binary_op): Add conversion of pointers to function
862 members appearing as operands to the equality operators.
864 2007-11-30 Jakub Jelinek <jakub@redhat.com>
867 * error.c (dump_expr): Handle OBJ_TYPE_REF.
869 2007-11-29 Jakub Jelinek <jakub@redhat.com>
872 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
874 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
879 * parser.c (cp_parser_decltype): Don't call finish_id_expression
881 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
884 2007-11-27 Jakub Jelinek <jakub@redhat.com>
886 PR tree-optimization/34181
887 * method.c (use_thunk): Don't inline the call in the thunk.
890 * tree.c (decl_linkage): Static data members and static member
891 functions in anonymous ns classes are lk_external.
893 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
896 * decl.c (start_preparsed_function): Pass
897 processing_template_decl for the new allocate_struct_function
900 2007-11-25 Richard Guenther <rguenther@suse.de>
902 * decl.c (poplevel): Use BLOCK_CHAIN.
904 2007-11-24 Ollie Wild <aaw@google.com>
906 * typeck.c (delta_from_ptrmemfunc): New function.
907 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
908 (build_binary_op): Call delta_from_ptrmemfunc.
910 2007-11-23 Jakub Jelinek <jakub@redhat.com>
914 * decl.c (cp_finish_decl): Disallow variable or field
915 definitions if extern "Java" aggregates.
916 (grokparms): Disallow parameters with extern "Java"
918 (check_function_type): Disallow function return values
919 with extern "Java" aggregates.
920 * init.c (build_new_1): Disallow placement new with
921 extern "Java" aggregates.
923 2007-11-23 Mark Mitchell <mark@codesourcery.com>
924 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
927 * call.c (convert_like_real): Build a zero constant when __null is
928 converted to an integer type.
930 2007-11-22 Jakub Jelinek <jakub@redhat.com>
933 * decl2.c (cp_write_global_declarations): Issue error about static
934 data members in anonymous namespace which are declared and used,
937 2007-11-20 Jakub Jelinek <jakub@redhat.com>
940 * parser.c (cp_parser_class_head): Reject function template ids.
943 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
944 when processing_template_decl to build_array_type.
947 * pt.c (more_specialized_fn): Don't segfault if one or
948 both argument list end with ellipsis.
950 2007-11-18 Jakub Jelinek <jakub@redhat.com>
953 * semantics.c (finish_call_expr): Set
954 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
955 or OVERLOAD with all noreturn functions.
957 2007-11-16 Jakub Jelinek <jakub@redhat.com>
960 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
963 2007-11-13 Jakub Jelinek <jakub@redhat.com>
970 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
971 set to error_mark_node the outermost POINTER_TYPE to the pack if
972 it is seen in a POINTER_TYPE.
973 (push_template_decl_real): If check_for_bare_parameter_packs
974 fails for function return type, set the return type to
975 integer_type_node. If check_for_bare_parameter_packs failed
976 for non-function, return error_mark_node.
979 * call.c (build_new_op): Call resolve_args before calling
982 2007-11-11 Tom Tromey <tromey@redhat.com>
985 * lex.c (handle_pragma_implementation): Use cpp_included_before.
987 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
990 * pt.c (redeclare_class_template): Update error message. Use a
991 note to show the previous declaration.
992 (tsubst_friend_class): Use the location of the friend template as
993 the input location before calling redeclare_class_template.
995 2007-11-11 Jakub Jelinek <jakub@redhat.com>
998 * semantics.c (finish_pseudo_destructor_expr): Handle
999 object == error_mark_node.
1001 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1004 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1005 is not scalar type, let finish_class_member_access_expr handle
1006 diagnostics. Pass BIT_NOT_EXPR argument to
1007 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1009 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1012 * decl.c (cp_complete_array_type): If any of the initializer
1013 elements are pack expansions, don't compute the array size yet.
1015 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1018 * tree.c (decl_linkage): Fields have no linkage.
1020 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1022 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1024 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1029 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1030 Be careful with ERROR_MARK_NODEs.
1031 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1034 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1037 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1040 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1044 * tree.c (c_build_qualified_type): Define bridge to
1045 cp_build_qualified_type.
1047 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1058 * typeck.c (check_return_expr): Pass address of retval to
1059 check_for_bare_parameter_packs.
1060 * class.c (build_base_field): Tolerate bases that have no layout
1062 (end_of_base): Ditto.
1063 * tree.c (canonical_type_variant): Be careful with
1065 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1067 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1068 which states whether parameter packs should be replaced with
1070 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1071 possible. If set_packs_to_error is set true, replace the parameter
1072 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1073 (uses_parameter_packs): Don't set parameter packs to
1075 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1076 which may be modified (if it is a parameter pack). Instructs
1077 find_parameter_packs_r to replace parameter packs with
1078 ERROR_MARK_NODE (so that they won't cause errors later on).
1079 (process_template_parm): Pass pointer to
1080 check_for_bare_parameter_packs.
1081 (process_partial_specialization): Replace pack expansions before
1082 the end of the template argument list with ERROR_MARK_NODE.
1083 (push_template_decl_real): Pass pointer to
1084 check_for_bare_parameter_packs. Replace parameter packs not at the
1085 end of the template parameter list with ERROR_MARK_NODE.
1086 (convert_template_argument): Be more careful about using DECL_NAME
1087 on only declarations.
1088 (unify): Can't unify against ERROR_MARK_NODE.
1089 * semantics.c (finish_cond): Pass pointer to
1090 check_for_bare_parameter_packs.
1091 (finish_expr_stmt): Ditto.
1092 (finish_for_expr): Ditto.
1093 (finish_switch_cond): Pass pointer to
1094 check_for_bare_parameter_packs, and call it before we put the
1095 condition into the statement.
1096 (finish_mem_initializers): Pass pointer to
1097 check_for_bare_parameter_packs.
1098 (finish_member_declaration): Ditto.
1099 * parser.c (cp_parser_base_clause): Ditto.
1101 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1104 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1105 with the final TREE_READONLY flag in place. processing_template_decl
1106 is known to be 0 in this part of function.
1109 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1110 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1111 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1112 * semantics.c (finish_omp_atomic): Revert most of the
1113 2007-02-05 changes, just keep the new representation of
1114 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1116 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1119 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1122 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1127 * typeck.c (merge_types): Don't lose rvalue references when
1129 * call.c (build_over_call): Don't elide move constructors just
1130 because the copy constructor is trivial (!).
1131 (compare_ics): If comparing cv-qualifiers fails, we can still order
1132 based on binding lvalues vs. rvalues.
1134 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1137 * pt.c (unify_pack_expansion): bring handling of function call
1138 arguments into line with type_unification_real.
1140 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1142 * typeck.c (build_binary_op): Use pedwarn instead of error for
1145 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1148 * parser.c (cp_parser_unary_expression): For &&label call
1149 cp_parser_non_integral_constant_expression and return error_mark_node
1150 if it returned true.
1153 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1154 is neither FUNCTION_TYPE nor METHOD_TYPE.
1156 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1159 * parser.c (cp_parser_nested_name_specifier_opt): Use
1160 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1161 typedef of currently open class.
1163 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1166 * error.c (dump_expr): Deal specially with statements.
1168 2007-11-01 Jason Merrill <jason@redhat.com>
1171 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1173 (lookup_template_class): Use it to get the outer template args
1174 for instantiating one.
1177 * pt.c (reduce_template_parm_level): tsubst the parameters
1178 of a template template parm.
1180 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1183 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1185 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1188 * parser.c (cp_parser_postfix_dot_deref_expression): If
1189 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1190 first and if that succeeds and type is SCALAR_TYPE_P, create
1194 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1195 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1196 as for std::type_info.
1198 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1201 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1202 pp_cxx_delete_expression): Change to static linkage.
1203 * cxx-pretty-print.h: Adjust declarations.
1204 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1205 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1206 MODOP_EXPR): Forward to pp_expression.
1208 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1211 2007-10-31 Christian Bruel <christian.bruel@st.com>
1212 Mark Mitchell <mark@codesourcery.com>
1215 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1216 if retval is volatile.
1218 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1221 * decl2.c (build_offset_ref_call_from_tree): Call
1222 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1223 if FN is DOTSTAR_EXPR.
1225 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1229 * pt.c (find_parameter_packs_r): Fix typo in comment.
1230 (convert_template_argument): Look at the pattern of a pack
1231 expansion to determine what kind of entity we're converting.
1232 (coerce_template_parameter_pack): When we have coerced a non-type
1233 template parameter pack, substitute into the type of that pack.
1234 (tsubst_pack_expansion): When our substitution of a parameter pack
1235 is a "trivial" substitution of itself, just substitute into the
1236 pack expansion rather than actually expanding.
1238 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1241 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1242 for non-integral type bitfields. Return true if bitfield is correct, false
1243 error has been diagnosed.
1244 (check_field_decls): If check_bitfield_decl returned false, call also
1247 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1248 Mark Mitchell <mark@codesourcery.com>
1251 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1252 class member error out and return.
1254 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1256 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1257 to current_function_decl rather than 0.
1260 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1262 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1264 2007-10-27 Jason Merrill <jason@redhat.com>
1267 * call.c (convert_default_arg): Detect recursion.
1269 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1272 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1273 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1275 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1277 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1279 2007-10-26 Jason Merrill <jason@redhat.com>
1282 * pt.c (get_template_info): New fn.
1283 (template_class_depth): Use it.
1284 (push_template_decl_real): Check that the template args of the
1285 definition match the args of the previous declaration.
1287 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1290 * decl2.c (coerce_new_type): Do not allow a default argument for
1291 the first parameter.
1293 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1296 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1297 don't see the leading '('. Only lookup names if we get an
1300 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1303 * parser.c (cp_parser_parenthesized_expression_list): Set
1304 greater_than_is_operator_p to true in between the parens.
1306 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1309 * decl.c (grokdeclarator): In case of conflicting specifiers
1310 just return error_mark_node.
1312 2007-10-26 Ollie Wild <aaw@google.com>
1314 * expr.c (cxx_expand_expr): Removed.
1315 * cp-tree.h (exx_expand_expr): Removed.
1316 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1319 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1322 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1324 2007-10-23 Jason Merrill <jason@redhat.com>
1326 PR c++/25950 (DR 391)
1327 * call.c (struct conversion): Remove check_copy_constructor_p.
1328 (reference_binding): Always bind a reference directly to a
1329 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1331 (check_constructor_callable): Remove.
1332 (convert_like_real): Don't call it.
1333 (initialize_reference): Don't call check_constructor_callable.
1334 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1335 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1336 conversions if LOOKUP_NO_TEMP_BIND.
1337 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1338 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1340 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1342 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1345 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1346 before checking if its type is integral.
1348 2007-10-22 Jason Merrill <jason@redhat.com>
1351 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1352 * pt.c (apply_late_template_attributes): Splice out dependent
1353 attributes from DECL_ATTRIBUTES.
1355 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1357 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1359 * typeck.c (build_binary_op) : Use appropriate warning option
1360 instead of unnamed warning.
1362 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1365 * pt.c (current_template_args): Do not change TREE_LIST elements
1366 with a TREE_VALUE of error_mark_node.
1368 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1370 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1371 * decl.c (start_decl): Tidy.
1372 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1374 (grokdeclarator): Clarify comment.
1376 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1379 * decl.c (grokfndecl): Return NULL after the "definition of
1380 implicitly-declared" error happened.
1382 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1385 * call.c (build_user_type_conversion_1): Do not consider conversion
1386 functions to convert a (possibly cv-qualified) object to the (possibly
1387 cv-qualified) same object type (or a reference to it), to a (possibly
1388 cv-qualified) base class of that type (or a reference to it).
1390 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1392 * pt.c (tsubst): Use template_parm_level_and_index.
1394 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1397 * parser.c (cp_parser_compound_statement): Handle label-declarations
1398 at the beginning of the compound statement.
1399 (cp_parser_block_declaration): Issue diagnostics about __label__
1400 not at the beginning of a block.
1402 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1405 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1406 to convert_template_argument.
1407 (coerce_template_parms): Return error_mark_node after fixed-length
1409 (tsubst_decl): Check for error_mark_node the return value of the
1410 first tsubst in 'case VAR_DECL'.
1412 2007-10-08 Ollie Wild <aaw@google.com>
1414 * typeck2.c (digest_init): Call cplus_expand_constant after
1415 convert_for_initialization.
1416 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1417 * expr.c (cplus_expand_constant): Updated function description.
1419 2007-10-04 Jason Merrill <jason@redhat.com>
1422 * call.c (initialize_reference): Handle local static reference
1425 2007-10-03 Jason Merrill <jason@redhat.com>
1428 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1429 (push_namespace): Here.
1430 (handle_namespace_attrs): New fn for the attr code.
1431 (leave_scope): Don't pop_visibility.
1432 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1433 * parser.c (cp_parser_namespace_definition): Call
1434 handle_namespace_attrs and pop_visibility as appropriate.
1437 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1439 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1441 * decl.c (duplicate_decls): Preserve linkage flags for mere
1442 redeclarations of gnu_inline definitions.
1444 2007-10-03 Jason Merrill <jason@redhat.com>
1447 * decl.c (wrap_cleanups_r): New fn.
1448 (wrap_temporary_cleanups): New fn.
1449 (initialize_local_var): Call it.
1451 2007-09-29 Jason Merrill <jason@redhat.com>
1454 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1455 constant to not have DECL_EXTERNAL if it's file-local.
1457 2007-09-28 Ollie Wild <aaw@google.com>
1460 2007-09-27 Ollie Wild <aaw@google.com>
1462 * typeck2.c (digest_init): Call cplus_expand_constant after
1463 convert_for_initialization.
1464 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1465 * expr.c (cplus_expand_constant): Updated function description.
1467 2007-09-28 Jason Merrill <jason@redhat.com>
1470 * class.c (layout_empty_base): Take rli parameter, update
1471 rli->record_align if empty base has user-specified alignment.
1472 (build_base_field): Pass rli to it.
1474 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1477 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1479 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1482 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1483 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1484 (dump_parameters): Just call dump_type for argument packs too.
1486 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1489 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1490 qualification by creating qualified PACK_EXPANSION_PATTERN and
1491 then calling make_pack_expansion on it.
1493 2007-09-27 Ollie Wild <aaw@google.com>
1495 * typeck2.c (digest_init): Call cplus_expand_constant after
1496 convert_for_initialization.
1497 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1498 * expr.c (cplus_expand_constant): Updated function description.
1500 2007-09-27 Jason Merrill <jason@redhat.com>
1503 * decl2.c (is_late_template_attribute): Don't crash on unknown
1506 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1509 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1510 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1511 spaces in the formatting.
1512 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1514 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1516 * error.c (cxx_print_error_function): Add third argument, pass
1517 it over to lhd_print_error_function.
1518 (cp_print_error_function): If diagnostic->abstract_origin, print
1520 * cp-tree.h (struct diagnostic_info): New forward decl.
1521 (cxx_print_error_function): Add third argument.
1523 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1526 * name-lookup.c (pushtag): Do not create an implicit typedef before
1527 the associated type declaration is known to be valid.
1529 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1531 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1532 rather than pointers.
1534 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1537 * search.c (check_final_overrider): Fail if
1538 targetm.comp_type_attributes returns 0.
1540 2007-09-24 Jason Merrill <jason@redhat.com>
1543 * pt.c (resolve_typename_type): Don't look things up in the original
1544 template if it would mean losing template arguments.
1546 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1549 * cp-tree.h (cxx_type_hash_eq): New prototype.
1550 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1551 * tree.c (cxx_type_hash_eq): New function.
1553 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1556 * tree.c (cp_build_qualified_type_real): Build a canonical
1557 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1559 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1563 * tree.c (cplus_array_compare): Compare pointers, not types.
1564 (build_cplus_array_type_1): Store new array type into the hash
1565 table before building the canonical type; build the canonical type
1567 (cp_build_qualified_type_real): Put all of the array types with
1568 cv-qualified element types into the C++ array hash table, built as
1569 variants of the unqualified versions.
1571 2007-09-23 Jason Merrill <jason@redhat.com>
1574 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1575 for deprecation warnings.
1577 2007-09-22 Jason Merrill <jason@redhat.com>
1580 * call.c (build_over_call): Warn about deprecated virtuals.
1583 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1584 (MAYBE_TAGGED_TYPE_P): Remove.
1585 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1586 instead of calling is_late_template_attribute again.
1587 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1588 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1589 Don't crash on typedefs from non-template classes.
1590 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1591 (is_late_template_attribute): All attributes applied to template
1592 parms or typename types are dependent. Static.
1593 (splice_template_attributes): Pass decl through.
1594 (save_template_attributes): Likewise.
1596 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1599 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1600 returned from tsubst_pack_expansion.
1601 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1602 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1604 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1607 * semantics.c (finish_id_expression): Use consistently
1608 context_for_name_lookup.
1609 * decl.c (fixup_anonymous_aggr): Fix error message for
1610 anonymous struct (vs union).
1612 2007-09-19 Jason Merrill <jason@redhat.com>
1615 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1616 (retrieve_specialization): Only tagged types use
1617 DECL_TEMPLATE_INSTANTIATIONS.
1618 (instantiate_class_template): Push nested classes too.
1619 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1621 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1622 * init.c (is_aggr_type): Remove redundant tests.
1623 * class.c (push_nested_class): Use CLASS_TYPE_P.
1625 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1628 * init.c (build_zero_init): If, recursively, build_zero_init
1629 returns a NULL_TREE, do not append it to the VEC of constructors.
1631 2007-09-18 Jason Merrill <jason@redhat.com>
1634 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1635 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1636 ATTR_FLAG_TYPE_IN_PLACE.
1637 (tsubst): Do unqualified lookup to find typedefs from current class.
1638 [ARRAY_TYPE]: Propagate alignment info.
1639 * decl2.c (is_late_template_attribute): Only defer handling of
1640 attribute aligned if the expression is dependent.
1641 (save_template_attributes): If we're deferring any attributes,
1642 make this a naming typedef.
1644 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1646 PR c++/33462 (again)
1647 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1648 va_arg instead of __builtin_va_arg.
1650 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1653 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1654 (pp_cxx_primary_expression): Use it.
1655 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1656 * error.c (dump_expr): Use it.
1658 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1661 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1662 out case TYPEID_EXPR to...
1663 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1664 and pp_cxx_right_paren.
1665 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1666 * error.c (dump_expr): Use it.
1668 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1671 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1672 (pp_cxx_primary_expression): Use it.
1673 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1674 * error.c (dump_expr): Use it.
1676 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1679 * init.c (build_new): Remove warning for zero-element
1682 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1685 * call.c (maybe_handle_implicit_object): Set this_p, clear
1686 rvaluedness_matches_p.
1687 (compare_ics): Do not compare rvaluedness matching when one of the
1688 operands is an implicit object.
1690 2007-09-14 Jason Merrill <jason@redhat.com>
1692 PR c++/17743, c++/19163
1693 * decl2.c (is_late_template_attribute): New fn.
1694 (splice_template_attributes, save_template_attributes): New fns.
1695 (cplus_decl_attributes): Call save_template_attributes.
1696 * pt.c (apply_late_template_attributes): New fn.
1697 (instantiate_class_template, tsubst_decl): Use it.
1698 * cp-tree.h: Declare is_late_template_attribute.
1700 2007-09-13 Tom Tromey <tromey@redhat.com>
1702 * parser.c (cp_lexer_new_main): Don't use
1703 c_lex_return_raw_strings.
1704 (cp_lexer_get_preprocessor_token): Update. Add special case when
1707 2007-09-11 Jan Hubicka <jh@suse.cz>
1709 * method.c (use_thunk): Use tree_rest_of_compilation
1710 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1711 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1712 * cp-tree.h (expand_body): Kill.
1713 (emit_associated_thunks): Declare.
1714 * semantics.c (emit_associated_thunks): Export.
1715 (expand_body): Kill.
1717 2007-09-09 David Daney <ddaney@avtrex.com>
1720 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1721 to calculate cookie_ptr.
1723 2007-09-08 Jason Merrill <jason@redhat.com>
1726 * pt.c (most_specialized_class): Set processing_template_decl
1727 while tsubsting partial spec args.
1729 2007-09-06 Jason Merrill <jason@redhat.com>
1731 * decl2.c (get_guard): Copy visibility from the guarded variable.
1733 2007-09-06 Jan Hubicka <jh@suse.cz>
1735 * semantics.c (expand_body): Do not mark arguments of clones used.
1737 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1740 * decl.c (cp_finish_decl): When processing_template_decl,
1741 deal correctly with init as TREE_LIST.
1743 2007-09-06 Tom Tromey <tromey@redhat.com>
1745 * decl.c (finish_function): Put return's location on line zero of
1748 2007-09-05 Jason Merrill <jason@redhat.com>
1751 * except.c (prepare_eh_type): Use type_decays_to.
1754 * init.c (build_delete): Use build_headof to get the address of the
1755 complete object if we aren't using the deleting destructor.
1756 * rtti.c (build_headof): No longer static.
1757 * cp-tree.h: Declare it.
1759 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1761 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1762 decl if a prototype for XX is provided with throw().
1765 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1766 on __*_chk non-__builtin_* decls.
1768 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1771 * semantics.c (finish_id_expression): Use context_for_name_lookup
1772 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1773 * class.c (finish_struct_anon): Deal correctly with anonymous
1774 structs (vs unions, as GNU extension) in error messages.
1776 2007-09-05 Jan Hubicka <jh@suse.cz>
1778 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1779 call, DECL_EXTERNAL checks and current_function_decl saving.
1781 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1783 PR c++/29731 (again)
1784 * parser.c (cp_parser_primary_expression): Return error_mark_node
1785 when a statement-expression is found in a template-argument list.
1787 2007-09-04 Jason Merrill <jason@redhat.com>
1789 * except.c (initialize_handler_parm): Use
1790 fold_build_cleanup_point_expr.
1793 * call.c (reference_binding): Don't look for user-defined conversions
1797 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1798 the MUST_NOT_THROW_EXPR.
1800 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1802 * decl.c (cp_finish_decl): Call determine_visibility before
1803 make_rtl_for_nonlocal_decl.
1805 2007-09-04 Jason Merrill <jason@redhat.com>
1808 * pt.c (most_specialized_class): Substitute outer template
1809 arguments into the arguments of a member template partial
1811 (strip_innermost_template_args): New fn.
1813 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1815 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1817 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1819 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1820 * decl.c (cp_make_fname_decl): Likewise,
1821 * parser.c (cp_parser_string_literal): Likewise,
1822 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1823 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1826 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1829 * typeck.c (build_unary_op): Fix error message for
1830 Boolean expression as operand to operator--.
1832 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1834 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1835 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1838 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1841 * init.c (build_default_init): Make extern.
1842 * cp-tree.h (build_default_init): Declare here.
1843 * pt.c (tsubst_expr): When the instantiation of the initializer of
1844 a variable results in an empty list, default-initialize the
1846 (tsubst_copy_and_build): When the instantiation of the initializer
1847 in a new expression results in an empty initializer list,
1848 default-initialize it.
1850 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1852 * mangle.c (write_type): Change mangling of rvalue reference from
1855 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1857 * decl.c (duplicate_decls): Remove duplicated line.
1859 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1862 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1863 BOUND_TEMPLATE_TEMPLATE_PARM.
1865 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1868 * search.c (lookup_member): Check the name argument for
1871 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1874 * parser.c (cp_parser_trait_expr): Check rerurn value of
1877 2007-08-30 Ollie Wild <aaw@google.com>
1879 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1880 convert_ptrmem for pointer to member conversions.
1881 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1882 (ocp_convert): Update cp_convert_to_pointer call.
1883 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1885 (build_static_cast_1): Check can_convert for conversions in either
1887 (get_delta_difference_1): New function.
1888 (get_delta_difference): Refactor to call get_delta_difference_1.
1890 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1892 * decl.c (start_preparsed_function): Set
1893 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1895 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1898 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1899 BOUND_TEMPLATE_TEMPLATE_PARM.
1901 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1905 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1906 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1908 2007-08-27 Jason Merrill <jason@redhat.com>
1911 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1912 Look inside STMT_EXPR.
1913 * semantics.c (stmt_expr_value_expr): New fn.
1914 * cp-tree.h: Declare it.
1917 * decl.c (groktypename): Ignore attributes applied to class type.
1919 2007-08-28 Richard Guenther <rguenther@suse.de>
1921 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1923 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1925 * error.c (dump_expr): Handle COMPLEX_CST.
1926 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1927 (pp_cxx_expression): Likewise.
1929 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1931 * decl.c (GNU_INLINE_P): New.
1932 (duplicate_decls): Handle gnu_inline. Merge attributes and
1933 some flags in overriding definitions.
1934 (redeclaration_error_message): Handle gnu_inline.
1935 (start_preparsed_function): Likewise.
1937 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1939 * call.c (sufficient_parms_p): Constify.
1940 * class.c (same_signature_p): Likewise.
1941 * cp-gimplify.c (is_invisiref_parm,
1942 cxx_omp_privatize_by_reference): Likewise.
1943 * cp-objcp-common.c (has_c_linkage): Likewise.
1944 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1945 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1946 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1947 num_artificial_parms_for, comp_template_parms,
1948 template_parameter_pack_p, any_dependent_template_arguments_p,
1949 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1950 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1951 zero_init_p, member_p, cp_lvalue_kind,
1952 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1953 varargs_function_p, is_dummy_object, special_function_kind,
1954 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1955 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1956 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1957 cp_has_mutable_p, at_least_as_qualified_p,
1958 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1959 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1960 * except.c (nothrow_libfn_p): Likewise.
1961 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1963 * pt.c (comp_template_parms, template_parameter_pack_p,
1964 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1965 any_dependent_template_arguments_p): Likewise.
1966 * repo.c (repo_export_class_p): Likewise.
1967 * semantics.c (anon_aggr_type_p): Likewise.
1968 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1969 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1970 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1971 zero_init_p, special_function_p): Likewise.
1972 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1973 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1974 compparms, invalid_nonstatic_memfn_p,
1975 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1976 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1977 cp_has_mutable_p, lvalue_or_else): Likewise.
1979 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1981 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1982 * cp-objcp-common.c (cp_tree_size): Ditto.
1983 * tree.c (cp_walk_subtrees): Ditto
1984 * cp-tree.def (TINST_LEVEL): Go away.
1985 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1986 move together with other non-tree structs.
1987 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1988 (union lang_tree_node): Eliminate tinst_level field.
1989 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1990 (current_instantiation, outermost_tinst_level): Return
1991 a "struct tinst_level *".
1993 * error.c (print_instantiation_partial_context): Change second
1994 parameter to a "struct tinst_level *". Replace accessor macros
1996 (print_instantiation_full_context): Likewise.
1997 * lex.c (in_main_input_context): Likewise.
1999 * pt.c (struct pending_templates): New.
2000 (pending_templates, last_pending_template): Use it as a type.
2001 (current_tinst_level): Change typo to "struct tinst_level *"
2002 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2003 (add_pending_template): Construct a "struct pending_template".
2004 Replace TINST_LEVEL accessor macros with field access.
2005 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2006 (pop_tinst_level): Likewise.
2007 (instantiate_pending_templates): Likewise. Factor common code used
2008 when an instantiation has been done.
2009 (outermost_tinst_level): Replace tree_last with loop.
2010 (current_instantiation): Return a "struct tinst_level *".
2012 2007-08-24 Ollie Wild <aaw@google.com>
2014 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2015 * name-lookup.h (cp_binding_level): Remove vtables member.
2017 2007-08-24 Richard Guenther <rguenther@suse.de>
2019 * tree.c (cp_cannot_inline_tree_fn): Remove.
2020 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2021 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2024 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2027 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2028 error_mark_node right away if build_expr_type_conversion
2032 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2033 is error_mark_node rather than NULL_TREE.
2034 * pt.c (check_explicit_specialization): Likewise.
2037 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2038 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2040 2007-08-22 Jason Merrill <jason@redhat.com>
2043 * pt.c (outermost_tinst_level): New function.
2044 * lex.c (in_main_input_context): New function.
2045 * cp-tree.h: Declare it.
2046 * decl2.c (constrain_class_visibility): Use it to avoid warning
2047 about uses of the anonymous namespace in the main input file.
2049 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2051 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2053 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2056 * class.c (finish_struct_1): Warn when a class has virtual
2057 functions and accessible non-virtual destructor.
2059 2007-08-20 Richard Guenther <rguenther@suse.de>
2063 * call.c (build_new_method_call): Convert initializer to
2065 * init.c (build_aggr_init): Do not fiddle with types.
2066 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2067 * except.c (build_throw): Do not drop qualifiers for the
2069 * typeck.c (get_member_function_from_ptrfunc): Do not
2070 fiddle with types, instead convert.
2071 (build_ptrmemfunc1): Convert to the target type for
2073 (gfc_trans_allocate): Convert result to target type.
2074 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2075 pointer-to-member structures shall have alias set zero as well.
2077 2007-08-20 Richard Guenther <rguenther@suse.de>
2079 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2081 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2082 (nonstatic_local_decl_p): Likewise.
2083 * tree.c (cp_auto_var_in_fn_p): Remove.
2084 * decl.c (nonstatic_local_decl_p): Remove.
2086 2007-08-20 Richard Guenther <rguenther@suse.de>
2088 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2090 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2091 cp_walk_subtrees lh parameter.
2092 (cp_walk_tree_without_duplicates): New define to
2093 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2094 * tree.c (count_trees): Call
2095 cp_walk_tree_without_duplicates.
2096 (verify_stmt_tree): Call cp_walk_tree.
2097 (break_out_target_exprs): Likewise.
2098 (WALK_SUBTREE): Likewise.
2099 * cp-gimplify.c (cp_genericize): Likewise.
2100 * cp-pt.c (find_parameter_packs_r): Likewise.
2101 (uses_parameter_packs): Likewise.
2102 (make_pack_expansion): Likewise.
2103 (check_for_bare_parameter_packs): Likewise.
2104 (for_each_template_parm): Likewise.
2105 * decl.c (check_default_argument): Call
2106 cp_walk_tree_without_duplicates.
2107 * except.c (build_throw): Likewise.
2108 * decl2.c (type_visibility): Likewise.
2109 * semantics.c (expand_or_defer_fn): Likewise.
2110 (finalize_nrv): Call cp_walk_tree.
2112 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2115 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2116 Initialize it with save_expr rather than get_temp_regvar.
2118 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2121 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2124 2007-08-17 Ollie Wild <aaw@google.com>
2127 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2128 declarations into appropriate slots for comparison. Fix type
2131 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2134 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2135 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2137 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2140 * parser.c (cp_parser_class_head): Improve error message.
2142 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2144 * pt.c (instantiate_decl): Set input_location
2145 for the function end.
2147 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2149 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2151 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2152 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2153 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2154 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2155 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2156 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2157 * typeck.c (cp_type_quals): Likewise.
2158 * typeck2.c (cxx_incomplete_type_diagnostic,
2159 cxx_incomplete_type_error): Likewise.
2161 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2164 * pt.c (tsubst_friend_function): When check_classfn
2165 returns error_mark_node likewise return it.
2167 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2170 * typeck.c (check_return_expr): Don't NRV optimize vars in
2172 * decl.c (finish_function): Comment fix.
2174 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2177 * pt.c (push_template_decl_real): Depending on TYPE_P
2178 use either TYPE_CONTEXT or DECL_CONTEXT.
2180 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2182 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2183 constructors and destructors return this.
2185 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2188 * decl2.c (check_classfn): Return error_mark_node in case of error;
2189 in that case, do not call add_method.
2190 * decl.c (start_decl): Deal with check_classfn returning
2192 (grokfndecl): Likewise.
2193 * pt.c (tsubst_friend_function): Likewise.
2195 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2198 * typeck.c (build_binary_op): Disallow vector float types with
2199 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2201 2007-08-11 Ian Lance Taylor <iant@google.com>
2203 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2205 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2207 2007-08-10 Ollie Wild <aaw@google.com>
2209 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2211 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2213 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2214 (lookup_using_namespace): Fix ambiguous_decl call.
2215 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2217 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2219 * call.c (name_as_c_string): Use CONST_CAST.
2220 * decl.c (build_decl): Likewise.
2221 * parser.c (cp_parser_string_literal): Likewise.
2223 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2226 * error.c (dump_expr): Consistently use the *_cxx_*
2227 variants of the pretty-print functions.
2229 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2232 * decl.c (check_special_function_return_type): Just error
2233 on return type specified for conversion operator.
2235 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2237 * typeck2.c (readonly_error): Handle general expressions.
2238 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2240 2007-08-06 Dan Hipschman <dsh@google.com>
2242 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2243 access function name.
2245 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2248 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2249 * g++spec.c (lang_specific_driver): Check them.
2251 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2254 * pt.c (inline_needs_template_parms): Fix comment; change return type
2257 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2260 2007-03-26 Dirk Mueller <dmueller@suse.de>
2262 * parser.c (cp_parser_member_declaration): Pedwarn
2263 about stray semicolons after member declarations.
2265 2007-08-02 Lee Millward <lee.millward@gmail.com>
2270 * parser.c (cp_parser_asm_definition): Detect and discard asm
2271 statements with invalid inputs or outputs.
2272 (cp_parser_asm_operand_list): Return error mark node if any
2273 of the operands are invalid. Adjust documentation.
2275 2007-08-02 Nick Clifton <nickc@redhat.com>
2277 * typeck.c: Change copyright header to refer to version 3 of the
2278 GNU General Public License and to point readers at the COPYING3
2279 file and the FSF's license web page.
2280 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2281 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2282 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2283 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2284 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2285 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2286 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2287 name-lookup.h, parser.c: Likewise.
2289 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2292 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2294 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2297 * semantics.c (finish_label_stmt): Reject the __label__
2298 extension outside function scopes.
2300 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2302 * parser.c (eof_token): Un-constify.
2303 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2304 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2307 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2309 * pt.c, tree.c, typeck2.c: Fix comment typos.
2311 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2312 Mark Mitchell <mark@codesourcery.com>
2315 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2316 hidden due to friend declarations in local classes.
2318 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2320 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2321 * cp-tree.def (DECLTYPE_TYPE): New.
2322 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2323 (dump_type_prefix): Ditto.
2324 (dump_type_suffix): Ditto.
2325 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2326 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2327 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2329 (DECLTYPE_TYPE_EXPR): New.
2330 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2331 (finish_declared_type): Declare.
2332 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2333 DECLTYPE_TYPE nodes.
2334 (pp_cxx_type_id): Ditto.
2335 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2336 (tsubst): Substitute into a DECLTYPE_TYPE node.
2337 (tsubst_copy): Ditto.
2338 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2340 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2341 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2342 structural equality (because we can't hash the expressions).
2343 (finish_declared_type): New.
2344 * lex.c (reswords): Add "decltype" keyword.
2345 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2346 (cp_parser_postfix_expression): Add member_access_only_p to
2347 restrict postfix expression to member access expressions.
2348 (cp_parser_unary_expression): Update call to
2349 cp_parser_postfix_expression to reflect new parameter.
2350 (cp_parser_declared_type): New.
2351 (cp_parser_simple_type_specifier): Parse decltype types.
2353 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2356 * call.c (convert_for_arg_passing): Only widen bitfields to their
2357 declared types if necessary.
2359 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2361 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2364 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2366 * decl.c (typename_hash, typename_compare): Constify.
2367 * mangle.c (hash_type, compare_type): Likewise.
2368 * pt.c (eq_local_specializations, hash_local_specialization):
2370 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2371 list_hash): Likewise.
2372 * typeck2.c (pat_compare): Likewise.
2374 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2376 * method.c (implicitly_declare_fn): Increase alignment if member
2377 function pointer format requires it.
2379 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2382 * typeck.c (check_return_expr): Do not pass a null argument
2385 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2388 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2391 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2394 * typeck.c (convert_arguments): Only use default args if we have
2398 * typeck.c (structural_comptypes): No need to check
2399 resolve_typename_type return value here.
2400 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2401 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2402 original type rather than error_mark_node in case of failure.
2403 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2404 resolve_typename_type result check.
2405 (cp_parser_direct_declarator, cp_parser_head,
2406 cp_parser_constructor_declarator_p): Likewise.
2408 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2410 * pt.c (template_parms_variadic_p): Remove.
2411 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2413 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2416 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2417 argument to dump_aggr_init_expr_args instead of false.
2419 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2421 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2422 canonical types; otherwise, fall back to structural type
2423 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2424 internal compiler error if the canonical types are wrong.
2426 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2429 * parser.c (cp_parser_make_indirect_declarator): When the
2430 the code argument is ERROR_MARK return cp_error_declarator.
2432 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2435 * decl.c (cxx_init_decl_processing): Don't set
2436 force_align_functions_log.
2437 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2438 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2439 FUNCTION_DECL, return its alignment.
2441 2007-07-09 Richard Guenther <rguenther@suse.de>
2443 * decl.c (start_preparsed_function): Do not promote return type.
2445 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2448 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2450 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2453 * pt.c (resolve_overloaded_unification): Robustify. Return a
2455 (type_unification_real): Adjust accordingly.
2457 2007-07-06 Richard Guenther <rguenther@suse.de>
2459 * init.c (build_new_1): Use the correct pointer type.
2460 * typeck2.c (build_m_component_ref): Likewise.
2462 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2465 * init.c (build_zero_init): Always build an initializer for
2467 * typeck2.c (build_functional_cast): Use build_zero_init.
2470 * init.c (build_new_1): Always pass the allocation function to
2471 build_op_delete_call.
2472 * call.c (build_op_delete_call): Handle operator delete with a
2473 variable-argument list. Do not issue an error when no matching
2474 deallocation function is available for a new operator.
2477 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2478 * decl.c (value_dependent_init_p): New function.
2479 (cp_finish_decl): Use it.
2480 * pt.c (value_dependent_expression_p): Use
2481 any_value_dependent_elements_p.
2482 * parser.c (cp_parser_primary_expression): Add comment about
2483 treating dependent qualified names as integral
2484 constant-expressions.
2486 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2488 * decl.c (build_ptrmemfunc_type): Always use structural equality
2489 tests when comparing pointer-to-member-function types, because the
2490 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2493 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2495 * init.c (build_new): Tweak comment.
2497 2007-06-29 Dave Brolley <brolley@redhat.com>
2500 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2501 type to its base type and number of elements here.
2502 * init.c (build_new): Call complete_type_or_else to ensure that the
2503 type is complete and to issue a diagnostic if it is not.
2504 (build_new_1): Don't call complete_type_or_else here.
2506 2007-07-03 Richard Guenther <rguenther@suse.de>
2509 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2512 2007-07-02 Simon Baldwin <simonb@google.com>
2514 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2515 for inner-style nested forward declarations that don't declare
2518 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2521 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2522 DECL_P in not a variable and appears more than once error messages.
2524 2007-07-01 Ollie Wild <aaw@google.com>
2526 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2527 (select_decl): Remove function.
2528 (unqualified_namespace_lookup): Populate binding by calling
2529 ambiguous_decl. Remove select_decl call.
2530 (lookup_qualified_name): Remove select_decl call.
2531 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2532 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2533 generation when name lookup is ambiguous.
2535 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2538 * init.c (build_new_1): Use structural equality on the copy of the
2541 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2543 * decl2.c (determine_visibility): Implement
2544 flag_visibility_ms_compat effect on type info.
2545 * decl.c (cxx_init_decl_processing): Implement
2546 global effect of flag_visibility_ms_compat.
2548 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2550 * decl2.c (start_objects): Mark constructor-running function
2553 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2556 * decl.c (grokdeclarator): Reset friendp for member functions declared
2557 friend of their own class.
2559 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2561 * decl2.c (determine_visibility): Don't look for dllexport here.
2562 (determine_visibility_from_class): Tidy.
2564 2007-06-18 Simon Baldwin <simonb@google.com>
2567 * parser.c (cp_parser_single_declaration): Added check for storage
2568 class other than sc_none in parsed declaration, and a flag to indicate
2569 if the call is part of an explicit template specialization parse.
2570 * (cp_parser_explicit_specialization): Specialization check flag added
2571 to call to cp_parser_single_declaration(), set true.
2572 * (cp_parser_template_declaration_after_export): Specialization check
2573 flag added to call to cp_parser_single_declaration(), set false.
2574 * pt.c (check_explicit_specialization): Added code to copy visiblity
2575 and linkage from the templated function to the explicit specialization.
2577 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2579 * typeck.c (build_binary_op): For templates build the
2580 expression in pieces to avoid the assert in build2_stat.
2581 (get_member_function_from_ptrfunc):
2582 Change over to using POINTER_PLUS_EXPR and convert
2583 the second operand to sizetype.
2584 * typeck2.c (build_m_component_ref): Likewise.
2585 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2586 instead of PLUS_EXPR for pointers.
2587 (build_new_1): Likewise.
2588 (build_vec_delete_1): Likewise.
2589 (build_vec_delete): Likewise.
2590 * class.c (build_base_path): Likewise.
2591 (build_base_path): Likewise.
2592 (convert_to_base_statically): Likewise.
2593 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2594 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2595 instead of PLUS_EXPR.
2596 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2597 instead of PLUS_EXPR for pointers.
2598 * call.c (build_special_member_call): Likewise.
2599 * rtti.c (build_headof): Likewise.
2600 Use sizetype instead of ptrdiff_type_node.
2601 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2602 instead of PLUS_EXPR for pointers.
2603 * except.c (expand_start_catch_block): Do a
2604 NEGATIVE and then a POINTER_PLUS_EXPR instead
2606 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2607 PLUS_EXPR on pointer types over to use
2608 POINTER_PLUS_EXPR and remove the conversion
2609 to the pointer types.
2610 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2611 adding to a pointer type. Use size_int instead of
2612 ssize_int. Convert the index to sizetype before
2613 adding it to the pointer.
2615 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2617 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2618 (DECL_ANON_UNION_VAR_P): New macro.
2619 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2620 than DECL_VAR_MARKED_P, to keep track of which variables we have
2622 * decl.c (redeclaration_error_message): Complain about redeclaring
2623 anonymous union members at namespace scope.
2624 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2626 2007-06-14 Geoff Keating <geoffk@apple.com>
2628 * decl2.c (determine_visibility): Ensure that functions with
2629 hidden types as parameters are hidden.
2632 * decl2.c (determine_visibility): Remove duplicate code for
2635 2007-06-12 Ian Lance Taylor <iant@google.com>
2638 * init.c (avoid_placement_new_aliasing): New static function.
2639 (build_new_1): Call it.
2641 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2643 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2644 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2646 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2649 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2650 on init, the non-decl cond operand and increment value.
2652 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2655 * decl.c (check_initializer): Report an error when a brace enclosed
2656 initializer is used for a non-aggregate type in C++98.
2657 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2659 (grokdeclarator): Likewise.
2660 (move_fn_p): Likewise.
2661 * typeck.c (check_return_expr): Likewise.
2662 * call.c (reference_binding): Likewise.
2663 * error.c (cp_cpp_error): Likewise.
2664 * pt.c (check_default_tmpl_args): Likewise.
2666 * lex.c (init_reswords): Likewise.
2667 * parser.c (p_parser_primary_expression): Likewise.
2668 (TOKEN_PRECEDENCE): Likewise.
2669 (cp_parser_init_declarator): Likewise.
2670 (cp_parser_ptr_operator): Likewise.
2671 (cp_parser_parameter_declaration): Likewise.
2672 (cp_parser_enclosed_template_argument_list): Likewise.
2673 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2674 (cp_parser_next_token_ends_template_argument_p): Likewise.
2676 2007-06-04 Simon Baldwin <simonb@google.com>
2678 * decl.c (grokdeclarator): Readability change. Moved case labels
2679 into direct switch statement scope.
2681 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2683 * call.c (convert_like_real): Remove pointless code.
2685 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2687 * decl.c (get_atexit_fn_ptr_type): New function.
2688 (get_atexit_node): Use it.
2689 (start_cleanup_fn): Likewise.
2690 (register_dtor_fn): Use the object's destructor, instead of a
2691 separate cleanup function, where possible.
2692 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2693 (atexit_fn_ptr_type_node): New macro.
2694 * decl2.c (build_cleanup): Use build_address.
2696 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2698 * typeck.c (build_binary_op): Include types in error.
2700 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2703 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2704 needs runtime initialization.
2706 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2709 * semantics.c (finish_trait_expr): Complete the types.
2711 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2712 Douglas Gregor <doug.gregor@gmail.com>
2713 Pedro Lamarao <pedro.lamarao@mndfck.org>
2714 Howard Hinnant <howard.hinnant@gmail.com>
2718 * typeck.c (comptypes): Don't consider rvalue and lvalue
2719 reference types to be equivalent.
2720 (check_return_expr): Move from certain lvalues when returning
2722 * decl.c (grokdeclarator): Implement reference collapsing.
2723 (copy_fn_p): Don't consider constructors taking rvalue references
2724 to be copy constructors.
2726 * call.c (conversion): New "rvaluedness_matches_p" member.
2727 (convert_class_to_reference): Require reference type as first
2728 parameter instead of base type.
2729 (reference_binding): Add logic to handle rvalue references.
2730 (implicit_conversion): Update inaccurate comment.
2731 (convert_like_real): Disable creation of temporaries that are
2732 impossible to initialize for types with move constructors.
2733 (build_over_call): Elide move constructors when possible.
2734 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2735 (maybe_handle_ref_bind): Return conversion instead of type node.
2736 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2737 determine preferred conversion sequences.
2738 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2739 (LOOKUP_PREFER_RVALUE): New.
2740 (DECL_MOVE_CONSTRUCTOR_P): New.
2741 (struct cp_declarator): Add "reference" member for reference
2742 types, with new "rvalue_ref" flag.
2743 (cp_build_reference_type): Declare.
2744 (move_fn_p): Declare.
2745 * error.c (dump_type_prefix): Format rvalue reference types
2746 correctly in error messages.
2747 * except.c (build_throw): Move from certain lvalues when
2749 * mangle.c (write_type): Mangle rvalue references differently
2750 than regular references.
2751 * parser.c (make_reference_declarator): Add boolean parameter for
2753 (cp_parser_make_indirect_declarator): New.
2754 (cp_parser_new_declarator_opt): Call
2755 cp_parser_make_indirect_declarator.
2756 (cp_parser_conversion_declarator_opt): Ditto.
2757 (cp_parser_declarator): Ditto.
2758 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2760 * pt.c (tsubst): Implement reference collapsing.
2761 (maybe_adjust_types_for_deduction): Implement special template
2762 parameter deduction rule for rvalue references.
2763 (type_unification_real): Update calls to
2764 maybe_adjust_types_for_deduction.
2765 (try_one_overload): Ditto.
2766 (unify_pack_expansion): Ditto.
2767 * tree.c (lvalue_p_1): Handle rvalue reference types.
2768 (cp_build_reference_type): New.
2770 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2773 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2774 variables that need runtime initialization.
2776 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2779 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2780 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2781 case POSTDECREMENT_EXPR>): Return the error_mark_node
2782 if either the real or imaginary parts would an
2785 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2786 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2789 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2790 token is a closing brace, false if there are no tokens left.
2791 (cp_parser_namespace_alias_definition): Only consume the next token if
2792 it is a closing brace.
2794 * parser.c (cp_parser_class_specifier): Likewise.
2796 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2798 * semantics.c (finish_member_declaration): Fix a typo in the
2801 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2813 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2814 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2815 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2816 whether everything was okay. Fix indentation.
2817 (push_template_decl_real): Check for bare parameter packs in
2818 function parameters; where errors occur, mark the parameter types
2819 with ERROR_MARK_NODEs to avert ICEs.
2820 (coerce_template_parameter_pack): New.
2821 (coerce_template_parms): Moved parameter pack coercion into
2822 coerce_template_parameter_pack, and permit it anywhere in the
2823 template parameter list (not just at the end). Parameter and
2824 argument indices can vary (somewhat) separately now, so add
2825 PARM_IDX and ARG_IDX.
2826 (fn_type_unification): Don't set an argument pack as incomplete if
2827 no argument pack was deduced.
2828 (type_unification_real): If a type parameter is a parameter pack
2829 and has not otherwise been deduced, it will be deduced to an empty
2831 (more_specialized_fn): Use the actual lengths of the argument
2832 lists when comparing against expansions.
2833 * semantics.c (finish_member_declaration): If a field's type has
2834 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2836 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2839 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2841 2007-05-22 Ollie Wild <aaw@google.com>
2843 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2844 (unqualified_namespace_lookup): Adds check for hidden types.
2846 2007-05-22 Ollie Wild <aaw@google.com>
2848 * decl.c (duplicate_decls): Verify namespace names are unique.
2850 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2852 * decl.c (cxx_maybe_build_cleanup): Handle
2853 __attribute__((cleanup)).
2855 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2857 * cvt.c (cp_convert_and_check): Don't check warnings if the
2860 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2862 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2864 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2867 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2868 type only if is a class type (5.2.8/4).
2870 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2872 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2873 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2874 c_common_unsigned_type.
2876 2007-05-11 Silvius Rus <rus@google.com>
2878 * cp/typeck.c (build_indirect_ref): Add call to
2879 strict_aliasing_warning.
2880 (build_reinterpret_cast_1): Condition call to
2881 strict_aliasing_warning.
2883 2007-05-11 Jan Hubicka <jh@suse.cz>
2885 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2886 * decl2.c (start_objects): ctors and dtors are no longer public.
2887 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2889 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2891 * typeck.c (build_unary_op): Remove code that used to
2892 handle non lvalue increments/decrements.
2894 2007-05-07 Mike Stump <mrs@apple.com>
2896 * parser.c (check_empty_body): Add.
2897 (cp_parser_iteration_statement): Add call to check_empty_body.
2899 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2902 * mangle.c (write_mangled_name): Mangle static variable names.
2903 (write_unqualified_name): Use local-source-name for
2904 namespace-scope static variables.
2906 2007-05-04 Dirk Mueller <dmueller@suse.de>
2908 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2911 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2914 * decl2.c (constrain_class_visibility):
2915 Use strip_pointer_or_array_types instead of strip_array_types.
2917 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2920 * decl.c (reshape_init_r): Don't reshape the first element if it
2921 is a pointer to member function.
2923 2007-04-27 Simon Baldwin <simonb@google.com>
2925 * decl.c (grokparms): Changed message format from %qD to %qE.
2927 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2929 * error.c (maybe_warn_variadic_templates): Variadic templates are
2930 now in C++0x, so only warn about them in C++98 mode.
2932 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2935 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2936 integeral types from vectors types.
2938 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2941 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2942 for type dependent OMP_CLAUSE_DECLs.
2944 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2947 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2948 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2949 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2950 * init.c (build_zero_init): Adjust, as
2951 COMPLEX_TYPE is now a SCALAR_TYPE.
2952 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2953 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2955 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2957 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2958 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2959 (trait_expr_value): Adjust.
2961 2007-04-23 Simon Baldwin <simonb@google.com>
2963 * decl.c (grokparms): Added new error for duplicate function
2964 parameters names in function prototypes, to match gcc behavior.
2966 2007-04-23 Jan Hubicka <jh@suse.cz>
2968 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2971 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2973 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2974 instead of checking GIMPLE_STMT_P in chain_next.
2976 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2979 * call.c (convert_for_arg_passing): Convert bitfields to their
2982 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2985 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2987 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2990 * cp/decl2.c (constrain_class_visibility):
2991 Do not warn about the use of anonymous namespace in the main input file.
2993 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2995 * cp-tree.h (current_template_parms): Fix typo in comment.
2997 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2999 * cp-tree.h, error.c: Fix comment typos.
3001 2007-04-13 Jason Merrill <jason@redhat.com>
3004 * call.c (reference_binding): Add c_cast_p parm. If true,
3005 add quals to TO as needed to make it reference-compatible.
3007 2007-04-11 Jan Hubicka <jh@suse.cz>
3009 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3010 that we are not processing template_decl.
3012 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3015 * class.c (build_base_path): Ensure that the converted pointer has
3016 the same cv-qualification as the input.
3018 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3020 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3022 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3024 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3026 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3027 * tree.c (cp_add_pending_fn_decls): Remove.
3028 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3030 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3032 Revert change removing staticp.
3034 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3036 * cp-objcp-common.c (cxx_staticp): Remove.
3037 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3038 * cp-tree.h (cxx_staticp):
3040 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3042 * class.c (check_for_override): Don't remove dllmport attribute
3045 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3048 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3049 type issue error and return early.
3051 2007-03-30 Jason Merrill <jason@redhat.com>
3054 * typeck.c (cp_type_readonly): New fn.
3055 * cp-tree.h: Declare it.
3056 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3057 (cp_finish_decl): Not here.
3059 2007-03-31 Richard Guenther <rguenther@suse.de>
3061 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3064 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3069 * parser.c (declarator_can_be_parameter_pack): New.
3070 (cp_parser_template_parameter): Only parse the `...' if the
3071 declarator can be a parameter pack.
3072 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3074 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3075 types (they could be used as array bounds).
3076 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3077 (tsubst_pack_expansion): Handle failure to expand parameter
3080 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3083 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3084 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3085 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3086 (CLASS_TYPE_NON_UNION_P): Add.
3087 (struct lang_type_class): Add has_complex_dflt.
3088 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3089 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3090 * cp-tree.def: Add TRAIT_EXPR.
3091 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3092 * lex.c (struct resword): Add __has_nothrow_assign,
3093 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3094 __has_trivial_constructor, __has_trivial_copy,
3095 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3096 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3097 __is_pod, __is_polymorphic, __is_union.
3098 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3099 (cp_parser_trait_expr): New.
3100 * semantics.c (finish_trait_expr, trait_expr_value
3101 classtype_has_nothrow_copy_or_assign_p): New.
3102 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3104 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3105 * class.c (check_bases, check_field_decl, check_bases_and_members):
3106 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3107 * pt.c (uses_template_parms, tsubst_copy_and_build,
3108 value_dependent_expression_p, type_dependent_expression_p): Deal with
3110 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3112 2007-03-29 Richard Guenther <rguenther@suse.de>
3114 * tree.c (cp_walk_subtrees): Do not set input_location.
3116 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3119 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3122 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3124 * parser.c (struct cp_parser): Update comment for
3125 greater_than_is_operator_p.
3126 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3127 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3128 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3129 !GREATER_THAN_IS_OPERATOR_P.
3130 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3131 `>>' operators that will become two `>' tokens in C++0x.
3132 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3133 mode, allowing it to terminate default arguments.
3134 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3135 `>>' like two consecutive `>' tokens.
3136 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3137 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3138 ends a template argument.
3140 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3142 * decl.c (redeclaration_error_message): Complain when redeclaring
3143 a friend function with default template arguments (C++0x mode only).
3144 * cp-tree.h (check_default_tmpl_args): Declare.
3145 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3146 template arguments in function templates. Add support for checking
3147 the default template arguments of friend templates.
3148 (push_template_decl_real): Fix call to check_default_tmpl_args.
3149 (type_unification_real): If a template parameter has not been
3150 deduced but provides a default template argument, substitute into
3151 that default template argument.
3152 * parser.c (cp_parser_init_declarator): When declaring (but not
3153 defining!) a function template in C++0x mode, check for default
3156 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3159 * decl.c (grokdeclarator): Deal with cv-qualified function type
3160 typedefs in the same way for member and non-member functions.
3162 2007-03-26 Dirk Mueller <dmueller@suse.de>
3164 * parser.c (cp_parser_member_declaration): Pedwarn
3165 about stray semicolons after member declarations.
3167 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3170 * pt.c (instantiate_decl): Set in_system_header.
3172 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3174 * cp-tree.h (current_tempalte_parms): Improve documentation.
3175 * pt.c (current_template_args): Likewise.
3178 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3179 not consume tokens when failing.
3181 2007-03-22 Jim Wilson <wilson@specifix.com>
3182 Mark Mitchell <mark@codesourcery.com>
3185 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3186 consistent with FROM.
3188 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3190 * error.c (dump_expr): Handle dependent names that designate types.
3191 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3193 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3195 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3197 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3199 * cvt.c (cp_convert_and_check) : Define.
3200 * cp-tree.h (cp_convert_and_check): Declare.
3201 * call.c (convert_conversion_warnings): Rename to
3202 conversion_null_warnings. The warning for floating-point to
3203 integer is handled by convert_and_check in convert_like_real.
3204 (convert_like_real): convert_conversion_warnings was renamed as
3205 conversion_null_warnings.
3206 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3207 overflow and changes of value during conversion.
3209 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3212 * parser.c (cp_parser_statement): If 'namespace' is found, this
3213 only can be a namespace alias definition, so parse it now.
3214 (cp_parser_namespace_alias_definition): if we find an open brace
3215 instead of '=', then this is actually a misplaced namespace
3218 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3221 * decl.c (cxx_init_decl_processing): Move command-line options
3222 processing to c-opts.c.
3224 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3226 * ptree.c (cxx_print_type): Use formatting markup for integers
3227 when printing template parameter index/level/orig level.
3228 (cxx_print_xnode): Ditto.
3229 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3230 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3231 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3233 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3234 rather than a HOST_WIDE_INT.
3235 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3236 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3238 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3239 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3240 IN_BASE_INITIALIZER bool bitfields.
3241 (struct cp_declarator): Make KIND a 4-bit field. Make
3242 PARAMETER_PACK_P a bool bitfield just after KIND.
3243 * pt.c (uses_parameter_packs): Destroy the pointer set.
3244 (make_pack_expansion): Ditto.
3245 (check_for_bare_parameter_packs): Ditto.
3246 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3248 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3251 * call.c (convert_default_arg): Instead of copying the node,
3254 2007-03-15 Dirk Mueller <dmueller@suse.de>
3257 * call.c (convert_conversion_warnings): New..
3258 (convert_like_real): .. factored out from here.
3259 (convert_conversion_warnings): Add warning about
3260 false being converted to NULL in argument passing.
3262 2007-03-14 Dirk Mueller <dmueller@suse.de>
3264 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3265 (finish_do_body): Warn about empty body in do/while statement.
3267 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3269 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3271 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3274 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3277 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3279 * cp/repo.c (init_repo): Initialize random_seed saved options.
3280 (finish_repo): Adjust.
3282 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3285 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3288 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3290 * decl.c (compute_array_index_type): New warning flag warn_vla.
3292 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3295 * call.c (convert_default_arg): Copy non-constant arguments.
3297 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3300 * parser.c (cp_parser_postfix_expression): Disallow compound
3301 literals in constant expressions.
3304 * semantics.c (finish_typeof): Use unlowered_expr_type.
3306 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3309 * cp-tree.h (unlowered_expr_type): New function.
3310 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3311 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3312 (unlowered_expr_type): New function.
3313 (build_unary_op): Disallow predecrements of bool bitfields.
3314 * call.c (build_conditional_expr): Use unlowered_expr_type.
3315 * pt.c (type_unification_real): Likewise.
3317 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3320 * typeck.c (check_return_expr): Check for bare parameter packs.
3321 (comptypes): Compare template parameter packs and
3322 type pack expansions.
3323 * decl.c (grokdeclarator): Deal with the declaration of function
3325 (grokparms): Verify that the (optional) function parameter pack is
3326 at the end of the parameter list.
3327 (xref_basetypes): Handle pack expansions in the base class.
3328 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3329 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3330 (NONTYPE_ARGUMENT_PACK): New.
3331 (TYPE_PACK_EXPANSION): New.
3332 (EXPR_PACK_EXPANSION): New.
3333 (ARGUMENT_PACK_SELECT): New.
3334 * cp-objcp-common.c (cp_tree_size): Compute size of
3335 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3336 ARGUMENT_PACK_SELECT.
3337 * error.c (dump_template_argument): Print template argument packs.
3338 (dump_template_argument_list): Ditto.
3339 (dump_template_parameter): Dump `...' for template type parameter
3341 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3342 (dump_parameters): Print function parameter packs.
3343 (dump_template_parms): Print template argument packs.
3344 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3345 (maybe_warn_variadic_templates): New.
3346 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3347 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3348 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3350 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3351 (write_template_arg): Write argument packs as separate arguments.
3352 * cp-tree.h (struct template_parm_index_s): Add flag that
3353 indicates that the template parameter is actually a parameter
3355 (struct tree_argument_pack_select): New.
3356 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3357 (union lang_tree_node): Add argument_pack_select.
3358 (FUNCTION_PARAMETER_PACK_P): New.
3359 (PACK_EXPANSION_P): New.
3360 (PACK_EXPANSION_PATTERN): New.
3361 (SET_PACK_EXPANSION_PATTERN): New.
3362 (PACK_EXPANSION_PARAMETER_PACKS): New.
3363 (ARGUMENT_PACK_P): New.
3364 (ARGUMENT_PACK_ARGS): New.
3365 (SET_ARGUMENT_PACK_ARGS): New.
3366 (ARGUMENT_PACK_INCOMPLETE_P): New.
3367 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3368 (TEMPLATE_PARM_PARAMETER_PACK): New.
3369 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3370 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3371 (ARGUMENT_PACK_SELECT_INDEX): New.
3372 (ARGUMENT_PACK_SELECT_ARG): New.
3373 (struct cp_declarator): Add parameter_pack_p flag.
3374 (maybe_warn_variadic_templates): Declare.
3375 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3376 indicate a template parameter pack.
3377 (uses_parameter_packs): Declare.
3378 (template_parameter_pack_p): Declare.
3379 (template_parms_variadic_p): Declare.
3380 (make_pack_expansion): Declare.
3381 (check_for_bare_parameter_packs): Declare.
3382 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3383 sizeof... expressions.
3384 (pp_cxx_expression): Print pack expansions and non-type argument
3386 (pp_cxx_exception_specification): Print pack expansions.
3387 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3388 (pp_cxx_ctor_initializer): Print pack expansions.
3389 (pp_cxx_type_id): Print pack expansions.
3390 (pp_cxx_template_argument_list): Print argument packs.
3391 (pp_cxx_template_parameter): Print ellipsis for template parameter
3393 * pt.c (comp_template_parms): Compare template parameter packs.
3394 (template_parameter_pack_p): New.
3395 (template_parms_variadic_p): New.
3396 (template_args_variadic_p): New.
3397 (make_ith_pack_parameter_name): New.
3398 (struct find_parameter_pack_data): New.
3399 (find_parameter_packs_r): New.
3400 (uses_parameter_packs): New.
3401 (make_pack_expansion): New.
3402 (check_for_bare_parameter_packs): New.
3403 (expand_template_argument_pack): New.
3404 (reduce_template_parm_level): Propagate parameter pack flag.
3405 (process_template_parm): Add is_parameter_pack parameter to state
3406 when the parameter is actually a parameter pack. Create template
3407 parameter packs when is_parameter_pack is true.
3408 (current_template_args): The argument for a template parameter
3409 pack is an argument pack containing a single pack expansion.
3410 (process_partial_specialization): When checking that non-type
3411 argument expressions do not involve template parameters, loop over
3412 the arguments in argument packs separately.
3413 (push_template_decl_real): Check that the type of the declaration
3414 does not have any bare parameter packs. Check that primary
3415 templates have no more than one parameter pack, and that it comes
3416 at the end of the template parameter list.
3417 (convert_template_argument): Handle coercions for pack expansion
3418 expressions by coercing the pattern then rebuilding the expansion.
3419 (coerce_template_parms): When coercing the arguments for a
3420 variadic template, pack "extra" arguments into an argument pack.
3421 (coerce_template_template_parms): Cannot coerce between parameter
3422 packs and non-pack parameters.
3423 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3424 (comp_template_args): Expand all template arguments packs before
3425 comparing template argument lists.
3426 (mangle_class_name_for_template): Make argument packs as separate
3428 (for_each_template_parm_r): No need to handle BASELINK.
3429 (instantiate_class_template): Handle pack expansions in the base
3431 (tsubst_pack_expansion): New.
3432 (tsubst_template_args): Handle substitutions of argument packs and
3433 pack expansion into template argument lists.
3434 (tsubst_decl): Expand function parameter packs into separate
3435 function parameters.
3436 (tsubst_arg_types): Expand a type pack expansion into separate
3438 (tsubst_exception_specification): Handle pack expansions in
3439 exception specifiers.
3440 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3441 replacing a template parameter with its argument. If we encounter
3442 a substitution for an argument pack, just return the parameter
3444 (tsubst_copy): sizeof(X...) returns the number of elements in
3445 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3446 PARM_DECL is a parameter pack.
3447 (tsubst_expr): Expression pack expansions and argument packs
3448 cannot show up here; they will all be handled through function
3449 calls, sizeof, and template argument lists.
3450 (tsubst_copy_and_build): sizeof(X...) returns the number of
3451 elements in parameter pack X. Handle pack expansions in TREE_LIST
3452 and CONSTRUCTOR nodes.
3453 (fn_type_unification): Handle "incomplete" explicit template
3454 argument lists that specify some of the arguments for a template
3456 (type_unification_real): Unify arguments against pack expansions.
3457 (template_parm_level_and_index): New, helper function.
3458 (unify_pack_expansion): New.
3459 (unify): Unify argument packs on an argument-by-argument basis,
3460 handling variadic argument packs as well.
3461 (more_specialized_fn): Handle unification of function parameter
3462 packs. All things being equal, prefer non-variadic function
3463 templates to variadic function templates.
3464 (more_specialized_class): Prefer the variadic class template
3465 partial specialization that binds fewer arguments to a parameter
3467 (regenerate_decl_from_template): Expand function parameter packs
3468 into separate parameters.
3469 (instantiate_decl): Ditto.
3470 (tsubst_initializer_list): Handle pack expansions for base-class
3472 (dependent_type_p_r): Determine dependent types in argument packs
3473 and pack expansions.
3474 (value_dependent_expression_p): Determine value-dependence of
3475 non-type argument packs.
3476 (dependent_template_arg_p): Handle argument packs.
3477 * semantics.c (finish_cond): Check for bare parameter packs.
3478 (finish_expr_stmt): Ditto.
3479 (finish_for_expr): Ditto.
3480 (finish_switch_cond): Ditto.
3481 (finish_mem_initializers): Ditto.
3482 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3484 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3485 * parser.c (make_declarator): Declarator is not an expansion.
3486 (make_pointer_declarator): Transfer parameter pack flag to outer
3488 (make_reference_declarator): Ditto.
3489 (make_ptrmem_declarator): Ditto.
3490 (make_call_declarator): Ditto.
3491 (make_array_declarator): Ditto.
3492 (cp_parser_postfix_expression): Allow pack expansion expressions
3493 in the argument list for a call expression.
3494 (cp_parser_parenthesized_expression_list): Add new parameter
3495 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3496 into separate arguments."
3497 (cp_parser_new_placement): Allow pack expansion expressions.
3498 (cp_parser_new_initializer): Ditto.
3499 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3500 base-class initializer expansion.
3501 (cp_parser_mem_initializer): Ditto.
3502 (cp_parser_template_parameter_list): Keep track of whether the
3503 template parameter is a template parameter pack.
3504 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3505 template parameter pack.
3506 (cp_parser_type_parameter): Ditto.
3507 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3509 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3510 this declarator is a parameter pack.
3511 (cp_parser_parameter_declaration): The ellipsis does not end the
3512 parameter declaration, because it might be a parameter pack. Parse
3513 the ellipsis to indicate a parameter pack.
3514 (cp_parser_initializer): Allow pack expansions.
3515 (cp_parser_initializer_list): Allow ellipsis to create an
3516 initializer expansion.
3517 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3519 (cp_parser_type_id_list): Allow ellipsis to create an exception
3520 specifier expansion.
3521 (cp_parser_attribute_list): Don't allow pack expansions.
3522 (cp_parser_functional_cast): Allow pack expansions.
3523 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3524 compute the length of a parameter pack.
3525 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3526 end a template argument.
3527 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3528 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3531 2007-03-09 Dirk Mueller <dmueller@suse.de>
3533 * cp/call.c (build_new_op): Call warn_logical_operator.
3535 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3538 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3541 * pt.c (any_template_arguments_need_structural_equality_p):
3544 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3546 * decl.c (grokdeclarator): Disable warnings for anonymous
3549 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3551 * typeck2.c (readonly_error): Always emit a hard error.
3552 Remove last argument.
3553 * cp-tree.h (readonly_error): Adjust prototype.
3554 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3555 * typeck.c (build_unary_op): Likewise.
3556 (build_modify_expr): Likewise.
3558 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3561 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3563 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3566 * parser.c (struct cp_parser): New IN_IF_STMT.
3567 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3568 returning if parsing the body of an 'if' statement or issuing an
3569 error and continuing.
3570 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3572 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3574 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3577 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3580 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3582 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3583 Objective-C++. Don't exit early if -shared-libgcc needs to be
3586 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3588 * typeck.c (common_base_type): Delete unused function.
3590 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3592 * Make-lang.in: Add dummy lang.install-pdf target.
3594 2007-03-01 Simon Baldwin <simonb@google.com>
3597 * decl.c (check_tag_decl): Added new warning for typedef ignored
3598 when it precedes an otherwise valid non-typedef declaration.
3600 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3602 * typeck.c (build_function_call): Store converted arguments
3603 in a stack-allocated array instead of building a list.
3604 (convert_arguments): Store arguments in the array passed in as an
3605 argument, and return the actual number of arguments.
3606 * call.c (build_call): Delete, and replace with...
3607 (build_call_n, build_call_a): New.
3608 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3609 (build_over_call): Store converted arguments in a stack-allocated
3610 array instead of building a list.
3611 (build_cxx_call): Pass arguments in an array instead of as a list.
3612 (build_java_interface_fn_ref): Rewrite to avoid constructing
3614 * tree.h: Update declarations to reflect above changes.
3615 * method.c (use_thunk): Use a stack-allocated array to hold
3616 the arguments instead of a list.
3617 * rtti.c (throw_bad_cast): Update call to cxx_call.
3618 (throw_bad_typeid): Likewise.
3619 (build_dynamic_cast_1): Likewise.
3620 * init.c (build_builtin_delete_call): Use build_call_n.
3621 * decl.c (expand_static_init): Likewise.
3622 * except.c (cp_protect_cleanup_actions): Likewise.
3623 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3624 (gimplify_must_not_throw_expr): Likewise.
3625 (cxx_omp_apply_fn): Use build_call_a.
3627 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3629 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3630 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3632 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3634 * cp-tree.h (static_ctors): Remove.
3635 * cp-tree.h (static_dtors): Likewise.
3636 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3637 refactoring of tree_map hierarchy.
3638 (decl_shadowed_for_var_insert): Likewise.
3639 * semantics.c (expand_body): Use c_expand_body.
3640 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3641 * decl2.c (static_ctors): Remove.
3642 (static_dtors): Likewise.
3643 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3644 objc_generate_static_init_call. Do not call static_[cd]tors.
3645 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3647 (cp_write_global_declarations): Likewise.
3649 2007-02-23 Richard Guenther <rguenther@suse.de>
3651 * class.c (note_name_declared_in_class): Make declaration
3652 changes meaning a pedwarn.
3654 2007-02-22 Michael Matz <matz@suse.de>
3657 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3658 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3659 dump_function_decl): Guard emitting outer scopes by new flag.
3660 * cp-lang.c (cxx_dwarf_name): New function.
3661 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3662 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3664 (push_template_decl_real, lookup_template_class): Remove calls
3667 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3669 * call.c (build_new_method_call): Ensure that explicit calls of
3670 destructors have type "void".
3672 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3674 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3675 and -Walways-true with -Waddress.
3676 * cvt.c (convert_to_void): Replace unconditional warning with
3679 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3681 * decl.c, tree.c: Fix comment typos.
3683 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3686 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3687 statement expression if we had an error mark node.
3689 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3690 Brooks Moses <brooks.moses@codesourcery.com>
3691 Lee Millward <lee.millward@codesourcery.com>
3693 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3694 Change class to tcc_vl_exp.
3696 * call.c (build_call): Use build_call_list instead
3698 (build_over_call): Likewise.
3699 (build_new_method_call): Use build_min_non_dep_call_list
3700 instead of build_min_non_dep.
3702 * error.c (dump_call_expr_args): New function.
3703 (dump_aggr_init_expr_args): New function.
3704 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3705 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3707 * cvt.c (convert_to_void): Use build_call_array instead
3708 of build3; use new AGGR_INIT_EXPR accessor macros.
3710 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3711 instead of TREE_CODE_LENGTH.
3713 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3714 AGGR_INIT_EXPR accessor macros.
3716 * cp-gimplify.c (cp_gimplify_init_expr): Use
3717 AGGR_INIT_EXPR_SLOT to set the slot operand.
3719 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3720 (AGGR_INIT_EXPR_SLOT): New macro.
3721 (AGGR_INIT_EXPR_ARG): New macro.
3722 (aggr_init_expr_nargs): New macro.
3723 (AGGR_INIT_EXPR_ARGP): New macro.
3724 (aggr_init_expr_arg_iterator): New.
3725 (init_aggr_init_expr_arg_iterator): New.
3726 (next_aggr_init_expr_arg): New.
3727 (first_aggr_init_expr_arg): New.
3728 (more_aggr_init_expr_args_p): New.
3729 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3730 (stabilize_aggr_init): New declaration.
3731 (build_min_non_dep_call_list): Likewise.
3733 * tree.c (process_aggr_init_operands): New function.
3734 (build_aggr_init_array) New function.
3735 (build_cplus_new): Update to use new CALL_EXPR and
3736 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3737 build_aggr_init_array.
3738 (build_min_non_dep_call_list) New function.
3739 (build_min_nt): Assert input code parameter is not a variable
3740 length expression class.
3741 (build_min, build_min_non_dep): Likewise.
3742 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3743 to check for equality instead of recursing. Handle tcc_vl_exp
3745 (stabilize_call): Update to only handle CALL_EXPRs, not
3746 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3747 (stabilize_aggr_init): New function.
3748 (stabilize_init): Use it.
3750 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3751 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3752 AGGR_INIT_EXPR accessor macros and argument iterators.
3754 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3755 build_vl_exp. Iterate through the operands, recursively
3756 processing each one.
3757 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3758 CALL_EXPR accessor macros.
3759 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3760 tree code classes. Use TREE_OPERAND_LENGTH instead of
3763 * semantics.c (finish_call_expr): Use build_nt_call_list
3764 instead of build_nt.
3765 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3766 accessor macros. Use build_call_array to construct the
3767 CALL_EXPR node instead of build3
3769 * decl2.c (build_offset_ref_call_from_tree): Use
3770 build_nt_call_list and build_min_non_dep_call_list instead
3771 of build_min_nt and build_min_non_dep.
3773 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3774 Use build_nt_call_list instead of build_min_nt.
3776 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3779 * call.c (build_conditional_expr): Improve error message.
3781 2007-02-13 Dirk Mueller <dmueller@suse.de>
3783 * friend.c (do_friend): Annotate warning about friend
3784 declarations in templates with OPT_Wnon_template_friend.
3785 Convert informal message from warning() to inform().
3787 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3788 Mark Mitchell <mark@codesourcery.com>
3791 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3792 instantiations for variables.
3794 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3797 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3798 Check warn_unused_value just once.
3800 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3803 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3804 (fn_type_unificiation): Likewise.
3805 (get_bindings): Likewise.
3807 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3810 * decl.c (finish_function): Use DECL_REPLACEABLE.
3811 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3813 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3815 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3817 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3819 * decl.c (grokvardecl): Don't error if !have_tls.
3820 (grokdeclarator): Likewise.
3821 * parser.c (cp_parser_omp_threadprivate): Likewise.
3823 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3826 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3827 parameters and result decls in omp clauses.
3828 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3831 2007-02-05 Dirk Mueller <dmueller@suse.de>
3834 * parser.c (cp_parser_class_specifier): Always initialize bases.
3836 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3838 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3839 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3840 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3842 * semantics.c (finish_omp_atomic): Store a whole expression node
3843 in operand 1, and integer_zero_node in operand 0, for dependent
3844 OMP_ATOMIC. Rewrite to make flow easier to understand.
3846 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3848 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3850 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3852 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3853 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3855 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3857 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3858 keyword warning to -Wc++0x-compat.
3860 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3862 * decl.c (grokdeclarator): Update documentation.
3864 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3867 * decl.c (grokdeclarator): If __thread is used together with
3868 a storage class other than extern and static, clear thread_p
3869 after issuing diagnostics and fall through to checking the
3872 2007-01-30 Roger Sayle <roger@eyesopen.com>
3874 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3875 calculating the size of an array (to avoid recursive errors).
3877 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3880 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3882 * call.c (convert_like_real): Don't warn when converting to
3885 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3887 * decl.c (pop_label): Replace warning with call to
3888 warn_for_unused_label.
3890 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3893 * semantics.c (finish_pseudo_destructor_expr): Check the
3894 destrutor name by calling check_dtor_name.
3896 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3898 * lex.c (D_CPP0X): Rename.
3900 (reswords): D_CPP0X -> D_CXX0X.
3901 (init_reswords): Ditto.
3902 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3903 of C++0x keywords as identifiers.
3905 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3908 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3911 2007-01-23 Ian Lance Taylor <iant@google.com>
3913 * typeck.c (convert_for_assignment): Only warn about a = b = c
3914 when converting to bool.
3916 2007-01-23 Roger Sayle <roger@eyesopen.com>
3918 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3920 * typeck.c (ignore_overflows): Remove the remaining uses of
3921 TREE_CONSTANT_OVERFLOW.
3923 2007-01-20 Jan Hubicka <jh@suse.cz>
3925 * decl2.c (start_objects, start_static_storage_duration_function):
3926 Do not make the functions uninlinable.
3928 2007-01-17 Ian Lance Taylor <iant@google.com>
3930 * class.c (add_method): Call VEC_reserve_exact rather than passing
3931 a negative size to VEC_reserve.
3933 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3936 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3938 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3941 * decl.c (make_typename_type): If the qualified name is not a
3942 type, issue an error.
3943 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3946 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3948 * rtti.c: Include target.h.
3949 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3950 don't emit typeinfo for fundamental types as weak.
3951 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3953 2007-01-08 Richard Guenther <rguenther@suse.de>
3955 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3957 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3959 * call.c (standard_conversion): Pass flag to
3960 vector_types_convertible_p to disallow emission of note.
3961 * typeck.c (convert_for_assignment): Pass flag to
3962 vector_types_convertible_p to allow emission of note.
3963 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3964 to disallow emission of note.
3966 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3969 * typeck.c (build_binary_op): Call overflow_warning if
3970 TREE_OVERFLOW_P is true for the result and not for any of the
3973 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3976 * class.c (add_method): Don't wait until template
3977 instantiation time to complain about duplicate methods.
3979 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3982 * semantics.c (finish_unary_op_expr): Warn only if result
3983 overflowed and operands did not.
3985 2007-01-05 Ian Lance Taylor <iant@google.com>
3987 * typeck.c (build_binary_op): Warn about comparing a non-weak
3990 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3992 * pt.c (tsubst): Propagate the need for structural equality checks
3993 when reducing the level of template parameters.
3995 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3997 * pt.c: Fix a comment typo.
3999 2007-01-02 Ian Lance Taylor <iant@google.com>
4001 * semantics.c (maybe_convert_cond): Optionally warn when using an
4002 assignment as a condition.
4003 * typeck.c (convert_for_assignment): Optionally warn about
4004 assigning the result of an assignment to a bool.
4006 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4008 * pt.c (canonical_template_parms): Correct typo in comment.
4010 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4012 * typeck.c (structural_comptypes): Renamed from "comptypes".
4013 (comptypes): Use canonical type information to perform fast type
4014 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4015 canonical type comparison returns the same results as we would see
4016 from the current, structural check. Support COMPARE_STRUCTURAL
4017 when we need structural checks.
4018 * decl.c (typename_compare): Fix comment.
4019 (build_typename_type): TYPENAME_TYPE nodes require structural
4020 equality checks, because they resolve different based on the
4022 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4023 require structural equality checks (for now).
4024 (build_ptrmemfunc_type): Build the canonical pointer to member
4026 (compute_array_index_type): Whenever we build a new index type
4027 to represent the size of an array in a template, we need to mark
4028 this index type as requiring structural equality. This goes for
4029 arrays with value-dependent sizes with the current ABI, or all
4031 * tree.c (cplus_array_hash): New.
4032 (struct cplus_array_info): New.
4033 (cplus_array_compare): New.
4034 (cplus_array_htab): New.
4035 (build_cplus_array_type_1): Use a hash table to cache the array
4036 types we build. Build the canonical array type for each array
4038 (cp_build_qualified_type_real): When building a cv-qualified array
4039 type, use the hash table of array types and build canonical array
4041 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4042 use structural equality (for now).
4043 * cp-tree.h (COMPARE_STRUCTURAL): New.
4044 * pt.c (canonical_template_parms): New.
4045 (canonical_type_parameter): New.
4046 (process_template_parm): Find the canonical type parameter.
4047 (lookup_template_class): When we have named the primary template
4048 type, set the canonical type for our template class to the primary
4049 template type. If any of the template arguments need structural
4050 equality checks, the template class needs structural equality
4052 (tsubst): When reducing the level of a template template
4053 parameter, we require structural equality tests for the resulting
4054 parameter because its template parameters have not had their types
4055 canonicalized. When reducing a template type parameter, find the
4056 canonical reduced type parameter.
4057 (any_template_arguments_need_structural_equality_p): New.