1 2008-03-10 Jakub Jelinek <jakub@redhat.com>
4 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
5 DECL_P in not a variable and appears more than once error messages.
7 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
11 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
15 * typeck.c (structural_comptypes): Call cp_comptypes.
16 (comptypes): New; called from the C/C++ common bits to perform
18 (cp_comptypes): Renamed from comptypes, which is already used,
19 with a different signature, by the C++ front end.
20 (build_reinterpret_cast_1): Call cp_comptypes.
21 (ptr_reasonably_similar): Ditto.
22 * decl.c (decls_match): Ditto.
23 * cvt.c (convert_to_reference): Ditto.
24 * cp-tree.h (same_type_p): Ditto.
25 (same_or_base_type_p): Ditto.
26 (comptypes): Rename to cp_comptypes.
27 * pt.c (canonical_type_parameter): Call cp_comptypes.
29 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
31 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
32 test for equivalence between pointer and references.
34 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
37 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
38 (check_field_decls): Likewise.
39 (note_name_declared_in_class): Likewise.
40 * call.c (build_new_op): Likewise.
41 (convert_like_real): Likewise.
42 (build_over_call): Likewise.
43 * lex.c (unqualified_fn_lookup_error): Likewise.
44 * parser.c (cp_parser_template_id): Likewise.
45 * cvt.c (warn_ref_binding): Likewise.
46 (convert_to_reference): Likewise.
47 (ocp_convert): Likewise.
48 (convert_to_void): Use error instead of pedwarn.
49 * error.c (cp_cpp_error): Use pedantic_warning_kind.
50 * decl.c (compute_array_index_type): Use constant_expression_error.
52 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
54 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
55 that auto is either a storage class or a simple type specifier,
56 depending on the dialect.
57 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
58 specifier in C++98 mode, error in C++0x mode (since we don't
59 support auto as a type specifier, yet).
60 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
61 storage specifier in C++0x mode.
62 (cp_parser_simple_type_specifier): Parse `auto' as a
63 simple-type-specifier, but error because we don't support it yet.
65 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
67 * parser.c (cp_parser_nonclass_name): New.
68 (cp_parser_pseudo_destructor_name): Use it instead of
70 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
72 2008-02-29 Tom Tromey <tromey@redhat.com>
74 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
75 (cp_lexer_get_preprocessor_token): Update.
76 (cp_lexer_set_source_position_from_token): Don't call
77 restore_input_file_stack.
78 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
80 2008-02-28 Richard Guenther <rguenther@suse.de>
83 2008-02-26 Richard Guenther <rguenther@suse.de>
85 * decl.c (duplicate_decls): Remove decl from global mapping
86 before ggc_freeing it.
88 2008-02-27 Jakub Jelinek <jakub@redhat.com>
91 * rtti.c: Include c-pragma.h.
92 (push_abi_namespace, pop_abi_namespace): New functions.
93 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
94 create_tinfo_types, emit_support_tinfos): Use them.
95 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
97 2008-02-26 Jason Merrill <jason@redhat.com>
100 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
101 to name the struct for linkage purposes even if it has attributes.
102 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
104 2008-02-26 Tom Tromey <tromey@redhat.com>
106 * parser.c (eof_token): Remove old location code.
107 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
108 * decl2.c (generate_ctor_or_dtor_function): Remove old location
110 (cp_write_global_declarations): Likewise.
111 * lex.c (cxx_init): Remove old location code.
112 (handle_pragma_implementation): Remove test of
114 * pt.c (tsubst): Remove old location code.
115 * error.c (cp_print_error_function): Remove test of
117 * decl.c (pop_label): Remove old location code.
118 (finish_function): Likewise.
120 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
123 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
125 2008-02-26 Richard Guenther <rguenther@suse.de>
127 * decl.c (duplicate_decls): Remove decl from global mapping
128 before ggc_freeing it.
130 2008-02-26 Paolo Carlini <pcarlini@suse.de>
133 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
135 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
137 * typeck.c (build_class_member_access_expr): Add appropriate
138 OPT_W* parameter to warning.
139 (build_reinterpret_cast_1): Likewise.
140 * name-lookup.c (push_overloaded_decl): Likewise.
142 2008-02-25 Paolo Carlini <pcarlini@suse.de>
145 * error.c (dump_expr): Handle CONJ_EXPR.
147 2008-02-25 Paolo Carlini <pcarlini@suse.de>
150 * error.c (dump_type): Handle FIXED_POINT_TYPE.
151 (dump_expr): Handle FIXED_CST.
153 2008-02-24 Jason Merrill <jason@redhat.com>
155 * parser.c (cp_parser_declaration): Handle "inline namespace".
156 (cp_parser_namespace_definition): Likewise.
159 * name-lookup.c (arg_assoc_namespace): Look down into inline
162 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
164 * typeck.c (check_for_casting_away_constness): Use 1 single
165 argument, the type of cast, to decide what diagnostics generate.
166 (build_static_cast_1): Remove unused code. Update call to
167 check_for_casting_away_constness.
168 (build_reinterpret_cast_1): Update call to
169 check_for_casting_away_constness.
170 (build_const_cast_1): Likewise.
172 2008-02-24 Paolo Carlini <pcarlini@suse.de>
174 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
175 VEC_NEW_EXPR), forward to pp_expression.
176 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
178 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
181 * friend.c (do_friend): Call cplus_decl_attributes earlier.
183 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
186 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
187 template decls' function decl.
189 2008-02-22 Paolo Carlini <pcarlini@suse.de>
193 2008-02-14 Paolo Carlini <pcarlini@suse.de>
196 * pt.c (determine_specialization): In case of function templates,
197 when the type of DECL does not match FN there is no match.
199 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
202 * typeck.c (build_binary_op): Warn about floating point
203 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
205 2008-02-19 Jason Merrill <jason@redhat.com>
208 * pt.c (resolve_overloaded_unification): Set processing_template_decl
209 while we look for possible bindings.
211 2008-02-19 Jakub Jelinek <jakub@redhat.com>
214 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
218 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
219 vars. Afterwards ensure v is VAR_DECL.
222 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
224 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
227 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
232 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
233 is error_mark_node, return an error early.
234 (find_parameter_packs_r): Pass the pointer set along to recursive
235 calls of cp_walk_subtrees; don't try to manage the pointer set
237 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
238 (make_pack_expansion): Ditto.
239 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
240 a second pass through the tree with find_parameter_packs_r; that
241 second pass no longer does anything.
242 (push_template_decl_real): If we have an erroneous declaration,
243 set its type to error_mark_node before returning an error.
245 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
248 * pt.c (tsubst_initializer_list): Deal with the use of
249 VOID_TYPE_NODE to indicate value-initialization of the bases.
251 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
252 Jason Merrill <jason@redhat.com>
256 * class.c (type_has_user_nondefault_constructor): New fn.
257 * cp-tree.h: Declare it.
258 * init.c (emit_mem_initializers): Use it for -W warning about
259 missing base initializer.
261 2008-02-14 Paolo Carlini <pcarlini@suse.de>
264 * pt.c (determine_specialization): In case of function templates,
265 when the type of DECL does not match FN there is no match.
267 2008-02-13 Jakub Jelinek <jakub@redhat.com>
268 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
271 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
272 are not identifier :: ~, return before calling cp_parser_type_name.
274 2008-02-13 Jason Merrill <jason@redhat.com>
276 PR c++/34962, c++/34937, c++/34939
277 * decl2.c (is_late_template_attribute): Always defer attributes
278 vector_size and weak.
281 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
284 2008-02-12 Jason Merrill <jason@redhat.com>
287 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
288 if we're doing conversions to call a user-defined conversion function.
290 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
293 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
296 2008-02-12 Jakub Jelinek <jakub@redhat.com>
299 * init.c (build_new_1): Don't create placement_expr before
300 constructing alloc_call. Verify that the pointer is passed by
301 value to operator new.
303 2008-02-11 Jason Merrill <jason@redhat.com>
306 * pt.c (tsubst): Don't look up a template typedef in an explicit
309 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
312 * tree.c (cp_build_qualified_type_real): When building a
313 cv-qualified array type, build it as a unique type with
314 build_cplus_array_type_1 and then adopt the unqualified type's
317 2008-02-11 Paolo Carlini <pcarlini@suse.de>
320 * decl.c (groktypename): Check grokdeclarator return.
322 2008-02-10 Jason Merrill <jason@redhat.com>
325 * decl2.c (cp_write_global_declarations): Don't write out static
326 data members with DECL_IN_AGGR_P set.
328 2008-02-08 Jason Merrill <jason@redhat.com>
331 * tree.c (build_target_expr_with_type): Handle void initializer.
332 (bot_manip): Remap slot before recursing.
334 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
337 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
339 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
342 * tree.c: Include tree-flow.h.
343 (build_target_expr): Check type compatibility.
344 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
345 * call.c (convert_like_real): Convert bitfield to expected type.
347 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
351 * typeck.c (structural_comptypes): Call cp_comptypes.
352 (comptypes): New; called from the C/C++ common bits to perform
354 (cp_comptypes): Renamed from comptypes, which is already used,
355 with a different signature, by the C++ front end.
356 (build_reinterpret_cast_1): Call cp_comptypes.
357 (ptr_reasonably_similar): Ditto.
358 * decl.c (decls_match): Ditto.
359 * cvt.c (convert_to_reference): Ditto.
360 * cp-tree.h (same_type_p): Ditto.
361 (same_or_base_type_p): Ditto.
362 (comptypes): Rename to cp_comptypes.
363 * pt.c (canonical_type_parameter): Call cp_comptypes.
365 2008-02-05 Jakub Jelinek <jakub@redhat.com>
368 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
369 value dependent expression.
371 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
374 * decl2.c (save_template_attributes): When we're modifying the
375 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
376 all of the other variants to add those same attributes. Otherwise,
377 the main variant will be inconsistent with those other variants.
379 2008-02-04 Richard Guenther <rguenther@suse.de>
382 * decl.c (record_builtin_java_type): Make jboolean a
383 integer type again where its mode doesn't match that of bool.
385 2008-02-02 Jason Merrill <jason@redhat.com>
386 Mark Mitchell <mark@codesourcery.com>
389 * init.c (build_value_init_1): New function.
390 (build_value_init): New function.
391 * typeck2.c (build_functional_cast): Call it.
392 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
394 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
395 TYPE_HAS_CONSTRUCTOR.
396 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
397 add_implicitly_declared_members): Adjust.
398 (check_field_decls): Adjust. Remove warnings about reference/const
399 in class without constructor.
400 (check_bases_and_members): Adjust. Give those warnings here instead.
401 * decl.c (fixup_anonymous_aggr): Adjust.
402 (check_initializer): Adjust, clarify logic slightly.
403 (grok_special_member_properties): Adjust, only set if user-provided.
404 * rtti.c (create_tinfo_types): Don't set.
405 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
406 Use same_type_ignoring_top_level_qualifiers_p.
407 * pt.c (check_explicit_specialization): Adjust.
408 (instantiate_class_template): Adjust.
410 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
411 Jakub Jelinek <jakub@redhat.com>
415 * typeck.c (structural_comptypes): Handle comparisons of
416 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
418 * mangle.c (write_builtin_type): Map down to the canonical type,
419 which will be one of the predefined type nodes.
421 2008-01-29 Michael Meissner <michael.meissner@amd.com>
424 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
425 bits to allow for expansion of the number of middle end tree
428 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
439 * typeck.c (check_return_expr): Tweak call to
440 check_for_bare_parameter_packs.
441 * class.c (add_method): Be careful with error_mark_nodes.
442 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
444 * pt.c (struct find_parameter_pack_data): Remove
446 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
447 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
448 (make_pack_expansion): Ditto.
449 (check_for_bare_parameter_packs): Parameter is now a tree, not a
451 (process_template_parm): Tweak call to
452 check_for_bare_parameter_packs.
453 (push_template_decl_real): Tweak calls to
454 check_for_bare_parameter_packs. If bare parameter packs are found
455 in the list of exceptions, clear out that list after giving an
457 * semantics.c (finish_cond): Tweak call to
458 check_for_bare_parameter_packs.
459 (finish_expr_stmt): Ditto.
460 (finish_for_expr): Ditto.
461 (finish_switch_cond): Ditto.
462 (finish_mem_initializers): Ditto.
463 (finish_member_declaration): Ditto.
464 (finish_static_assert): Check for bare parameter packs in the
466 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
467 attributes of a declaration.
468 * parser.c (cp_parser_using_declaration): Tweak call to
469 check_for_bare_parameter_packs.
470 (cp_parser_base_clause): Ditto.
472 2008-01-28 Jason Merrill <jason@redhat.com>
475 * class.c (build_base_path): Fix !want_pointer case.
477 2008-01-27 Jason Merrill <jason@redhat.com>
480 * class.c (build_base_path): Fix previous change.
482 2008-01-26 Jakub Jelinek <jakub@redhat.com>
485 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
488 2008-01-26 Richard Guenther <rguenther@suse.de>
491 * typeck.c (build_binary_op): Remove code to shorten compares.
493 2008-01-25 Richard Guenther <rguenther@suse.de>
496 * decl.c (record_builtin_java_type): Make __java_boolean
498 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
499 after TYPE_MAIN_VARIANT check.
501 2008-01-25 Jason Merrill <jason@redhat.com>
504 * class.c (build_base_path): Don't mess with virtual access if
506 * call.c (standard_conversion): Don't check whether source type
509 * decl2.c (is_late_template_attribute): Don't defer attribute
510 visibility just because the type is dependent.
512 2008-01-25 Jason Merrill <jason@redhat.com>
513 Mark Mitchell <mark@codesourcery.com>
516 * call.c (standard_conversion): Allow conversion from integer/real
518 (compare_ics): Such a conversion is worse than a normal arithmetic
521 2008-01-25 Richard Guenther <rguenther@suse.de>
524 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
527 2008-01-24 Paolo Carlini <pcarlini@suse.de>
530 * pt.c (push_template_decl_real): Return error_mark_node in case
531 of template definition of non-template.
533 2008-01-24 Jason Merrill <jason@redhat.com>
536 * decl2.c (is_late_template_attribute): Defer any attribute with
537 dependent args. Also defer type attributes if the type is dependent.
539 2008-01-22 Jakub Jelinek <jakub@redhat.com>
540 Alexandre Oliva <aoliva@redhat.com>
543 * call.c (reference_binding): For bitfields use the declared bitfield
545 (add_builtin_candidates): Likewise.
546 * class.c (layout_class_type): For bitfields copy over the
549 2008-01-22 Jason Merrill <jason@redhat.com>
552 * decl.c (groktypename): Also ignore attributes on dependent
553 possibly-class types.
556 * friend.c (do_friend): Check for prior declaration of a friend
557 function of a local class.
558 * name-lookup.c (lookup_name_innermost_nonclass_level):
560 * name-lookup.h: Declare it.
562 2008-01-22 Tom Tromey <tromey@redhat.com>
565 * init.c (build_new_1): Only disallow Java aggregates.
567 2008-01-22 Jakub Jelinek <jakub@redhat.com>
570 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
571 if decl or init is error_mark_node.
574 * error.c (dump_expr): Handle VECTOR_CST.
576 2008-01-21 Jason Merrill <jason@redhat.com>
579 * pt.c (tsubst_aggr_type): Make sure our context is complete.
582 * pt.c (retrieve_local_specialization): Robustify.
583 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
586 * pt.c (tsubst): Only call retrieve_local_specialization if the
587 original typedef was in a function template.
590 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
592 2008-01-21 Richard Guenther <rguenther@suse.de>
595 * error.c (cp_print_error_function): Deal with recursive
598 2008-01-20 Paolo Carlini <pcarlini@suse.de>
601 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
603 2008-01-20 Paolo Carlini <pcarlini@suse.de>
607 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
608 on non-IS_AGGR_TYPE scope.
609 (constructor_name_p): Assert IS_AGGR_TYPE.
611 2008-01-18 Ian Lance Taylor <iant@google.com>
614 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
615 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
616 DECL_IS_OPERATOR_NEW flag.
618 2008-01-16 Richard Guenther <rguenther@suse.de>
621 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
622 for conversions to type variants.
624 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
626 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
627 declaration and code. Update copyright year.
629 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
632 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
633 know we have a class type.
635 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
638 * pt.c (coerce_template_parameter_pack): When substituting into
639 the type of a non-type template parameter pack. use the
640 deduced/substituted arguments.
641 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
642 can be a parameter pack with the ellipsis following it. When we
643 have an erroneous declaration, allow it to be a parameter pack.
644 (cp_parser_template_parameter): Complain about default
645 arguments on non-type template parameter packs, and parse them
646 using the new cp_parser_default_argument.
647 (cp_parser_parameter_declaration): Complain about parameter packs
648 with default arguments. Move parsing of default arguments into a
649 new function, cp_parser_default_argument.
650 (cp_parser_default_argument): New; extracted from
651 cp_parser_parameter_declaration.
653 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
659 * typeck.c (check_return_expr): If there are bare parameter packs
660 in the return value, set it to error_mark_node.
661 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
662 * pt.c (find_parameter_packs_r): Look at the type of
663 IDENTIFIER_NODEs (e.g., for user-defined conversions).
664 (check_for_bare_parameter_packs): Flip the result: now returns
665 TRUE when there were bare parameter packs, FALSE otherwise.
666 (push_template_decl_real): Deal with flipped result of
667 check_for_bare_parameter_packs.
668 * semantics.c (finish_cond): If there are bare parameter packs in
669 the conditional, set it to error_mark_node.
670 (finish_expr_stmt): If there are bare parameter packs in the
671 expression, set it to error_mark_node.
672 (finish_for_expr): Ditto.
673 (finish_switch_cond): If there are bare parameter packs in
674 the conditional, set it to error_mark_node.
675 (finish_mem_initializers): If there are bare parameter packs in
676 the member initializer, set it to error_mark_node.
677 (finish_member_declaration): Check the attributes of the
678 declaration for bare parameter packs, and remove the attributes if
679 any have bare parameter packs.
680 * parser.c (cp_parser_using_declaration): Check the using
681 declaration for bare parameter packs.
682 (cp_parser_base_clause): If there are bare parameter packs in a
683 base specifier, don't add it to the chain.
685 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
688 * error.c (dump_simple_decl): Display ellipsis for template
689 non-type parameter packs.
690 (dump_decl): Display ellipsis for template type parameter packs.
691 (dump_template_decl): Display ellipsis for template template
693 * pt.c (redeclare_class_template): When redeclaring a class
694 template, check for collisions between template parameters and
695 template parameter packs.
697 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
700 * pt.c (process_partial_specialization): Don't mark template
701 parameters that occur in non-deduced contexts.
702 (struct pair_fn_data): Add include_nondeduced_p.
703 (for_each_template_parm_r): Only visit non-deduced contexts if
704 include_nondeduced_p is set.
705 (for_each_template_parm): Added parameter include_nondeduced_p,
706 which states whether template parameters found in non-deduced
707 contexts should be visited.
708 (uses_template_parms): Visit all template parameters, even those
709 in non-deduced contexts.
711 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
714 * pt.c (check_default_tmpl_args): Check for parameter packs that
715 aren't at the end of a primary template.
716 (push_template_decl_real): Remove check for parameter packs that
717 aren't at the end of a primary template; that now happens in
718 check_default_tmpl_args.
719 * semantics.c (finish_template_template_parm): Use
720 check_default_tmpl_args to check for errors in the template
723 2008-01-12 Doug Kwan <dougkwan@google.com>
725 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
726 instead of OPT_Wreturn_type in warning due to ignored return type
728 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
729 instead of OPT_Wreturn_type in warning due to ignored return type
732 2008-01-08 Jakub Jelinek <jakub@redhat.com>
735 * semantics.c (finish_omp_for): Don't call
736 fold_build_cleanup_point_expr if processing_template_decl.
738 2008-01-04 Paolo Carlini <pcarlini@suse.de>
739 Jakub Jelinek <jakub@redhat.com>
742 * error.c (dump_template_argument): Deal with TREE_LIST.
744 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
746 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
747 long" in C++0x mode; change the warning to note that "long long"
748 is only unsupported in C++98 mode.
750 2007-12-20 Jason Merrill <jason@redhat.com>
753 * call.c (standard_conversion): Derived-to-base is considered a
756 2007-12-19 Jakub Jelinek <jakub@redhat.com>
759 * parser.c (cp_parser_omp_parallel): For non-combined parallel
760 call cp_parser_statement rather than
761 cp_parser_already_scoped_statement.
763 2007-12-18 Jason Merrill <jason@redhat.com>
766 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
768 (dependent_type_p_r): Handle the domain of an array.
770 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
771 Jakub Jelinek <jakub@redhat.com>
776 * pt.c (template_template_parm_bindings_ok_p): New; verifies
777 bindings of template template parameters after all template
778 arguments have been deduced.
779 (coerce_template_parms): Don't complain when COMPLAIN doesn't
781 (fn_type_unification): Use template_template_parm_bindings_ok_p.
782 (unify): Deal with variadic, bound template template parameters.
783 (get_class_bindings): Use template_template_parm_bindings_ok_p.
785 2007-12-18 Jakub Jelinek <jakub@redhat.com>
788 * decl.c (grokdeclarator): Reject friend sfk_constructor
791 2007-12-17 Jakub Jelinek <jakub@redhat.com>
794 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
797 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
800 * cp-lang.c (cp_classify_record): New.
801 (LANG_HOOKS_CLASSIFY_RECORD): Override.
803 2007-12-11 Jakub Jelinek <jakub@redhat.com>
806 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
809 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
810 dynamic_cast in a template.
812 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
815 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
816 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
818 2007-12-10 Jakub Jelinek <jakub@redhat.com>
821 * error.c (dump_type_prefix, dump_type_suffix): Handle
825 * error.c (dump_expr): Handle ABS_EXPR.
827 2007-12-09 Jakub Jelinek <jakub@redhat.com>
831 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
832 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
833 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
834 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
835 flag_use_repository and repo_emit_p returned 2.
837 2007-12-06 Jakub Jelinek <jakub@redhat.com>
840 * tree.c (stabilize_call, stabilize_init): Do nothing if
841 processing_template_decl.
843 2007-12-05 Jakub Jelinek <jakub@redhat.com>
846 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
847 error instead of assertion failure.
848 * parser.c (cp_parser_decltype): If closing paren is not found,
849 return error_mark_node.
851 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
854 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
856 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
857 since arg_assoc_template_arg will deal with them (better).
859 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
862 * pt.c (tsubst_exception_specification): Handle substitutions into
863 member templates, where tsubst_pack_expansion returns a
866 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
869 * pt.c (unify_pack_expansion): If we didn't deduce any actual
870 bindings for the template parameter pack, don't try to keep the
871 empty deduced arguments.
872 (unify): If a parameter is a template-id whose template argument
873 list contains a pack expansion that is not at the end, then we
874 cannot unify against that template-id.
876 2007-12-02 Paolo Carlini <pcarlini@suse.de>
879 * pt.c (current_template_args): Use error_operand_p.
881 2007-12-02 Paolo Carlini <pcarlini@suse.de>
884 * error.c (dump_decl): Handle TREE_BINFO.
886 2007-12-01 Ollie Wild <aaw@google.com>
889 * typeck.c (build_binary_op): Add conversion of pointers to function
890 members appearing as operands to the equality operators.
892 2007-11-30 Jakub Jelinek <jakub@redhat.com>
895 * error.c (dump_expr): Handle OBJ_TYPE_REF.
897 2007-11-29 Jakub Jelinek <jakub@redhat.com>
900 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
902 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
907 * parser.c (cp_parser_decltype): Don't call finish_id_expression
909 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
912 2007-11-27 Jakub Jelinek <jakub@redhat.com>
914 PR tree-optimization/34181
915 * method.c (use_thunk): Don't inline the call in the thunk.
918 * tree.c (decl_linkage): Static data members and static member
919 functions in anonymous ns classes are lk_external.
921 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
924 * decl.c (start_preparsed_function): Pass
925 processing_template_decl for the new allocate_struct_function
928 2007-11-25 Richard Guenther <rguenther@suse.de>
930 * decl.c (poplevel): Use BLOCK_CHAIN.
932 2007-11-24 Ollie Wild <aaw@google.com>
934 * typeck.c (delta_from_ptrmemfunc): New function.
935 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
936 (build_binary_op): Call delta_from_ptrmemfunc.
938 2007-11-23 Jakub Jelinek <jakub@redhat.com>
942 * decl.c (cp_finish_decl): Disallow variable or field
943 definitions if extern "Java" aggregates.
944 (grokparms): Disallow parameters with extern "Java"
946 (check_function_type): Disallow function return values
947 with extern "Java" aggregates.
948 * init.c (build_new_1): Disallow placement new with
949 extern "Java" aggregates.
951 2007-11-23 Mark Mitchell <mark@codesourcery.com>
952 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
955 * call.c (convert_like_real): Build a zero constant when __null is
956 converted to an integer type.
958 2007-11-22 Jakub Jelinek <jakub@redhat.com>
961 * decl2.c (cp_write_global_declarations): Issue error about static
962 data members in anonymous namespace which are declared and used,
965 2007-11-20 Jakub Jelinek <jakub@redhat.com>
968 * parser.c (cp_parser_class_head): Reject function template ids.
971 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
972 when processing_template_decl to build_array_type.
975 * pt.c (more_specialized_fn): Don't segfault if one or
976 both argument list end with ellipsis.
978 2007-11-18 Jakub Jelinek <jakub@redhat.com>
981 * semantics.c (finish_call_expr): Set
982 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
983 or OVERLOAD with all noreturn functions.
985 2007-11-16 Jakub Jelinek <jakub@redhat.com>
988 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
991 2007-11-13 Jakub Jelinek <jakub@redhat.com>
998 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
999 set to error_mark_node the outermost POINTER_TYPE to the pack if
1000 it is seen in a POINTER_TYPE.
1001 (push_template_decl_real): If check_for_bare_parameter_packs
1002 fails for function return type, set the return type to
1003 integer_type_node. If check_for_bare_parameter_packs failed
1004 for non-function, return error_mark_node.
1007 * call.c (build_new_op): Call resolve_args before calling
1010 2007-11-11 Tom Tromey <tromey@redhat.com>
1013 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1015 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1018 * pt.c (redeclare_class_template): Update error message. Use a
1019 note to show the previous declaration.
1020 (tsubst_friend_class): Use the location of the friend template as
1021 the input location before calling redeclare_class_template.
1023 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1026 * semantics.c (finish_pseudo_destructor_expr): Handle
1027 object == error_mark_node.
1029 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1032 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1033 is not scalar type, let finish_class_member_access_expr handle
1034 diagnostics. Pass BIT_NOT_EXPR argument to
1035 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1037 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1040 * decl.c (cp_complete_array_type): If any of the initializer
1041 elements are pack expansions, don't compute the array size yet.
1043 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1046 * tree.c (decl_linkage): Fields have no linkage.
1048 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1050 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1052 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1057 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1058 Be careful with ERROR_MARK_NODEs.
1059 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1062 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1065 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1068 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1072 * tree.c (c_build_qualified_type): Define bridge to
1073 cp_build_qualified_type.
1075 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1086 * typeck.c (check_return_expr): Pass address of retval to
1087 check_for_bare_parameter_packs.
1088 * class.c (build_base_field): Tolerate bases that have no layout
1090 (end_of_base): Ditto.
1091 * tree.c (canonical_type_variant): Be careful with
1093 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1095 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1096 which states whether parameter packs should be replaced with
1098 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1099 possible. If set_packs_to_error is set true, replace the parameter
1100 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1101 (uses_parameter_packs): Don't set parameter packs to
1103 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1104 which may be modified (if it is a parameter pack). Instructs
1105 find_parameter_packs_r to replace parameter packs with
1106 ERROR_MARK_NODE (so that they won't cause errors later on).
1107 (process_template_parm): Pass pointer to
1108 check_for_bare_parameter_packs.
1109 (process_partial_specialization): Replace pack expansions before
1110 the end of the template argument list with ERROR_MARK_NODE.
1111 (push_template_decl_real): Pass pointer to
1112 check_for_bare_parameter_packs. Replace parameter packs not at the
1113 end of the template parameter list with ERROR_MARK_NODE.
1114 (convert_template_argument): Be more careful about using DECL_NAME
1115 on only declarations.
1116 (unify): Can't unify against ERROR_MARK_NODE.
1117 * semantics.c (finish_cond): Pass pointer to
1118 check_for_bare_parameter_packs.
1119 (finish_expr_stmt): Ditto.
1120 (finish_for_expr): Ditto.
1121 (finish_switch_cond): Pass pointer to
1122 check_for_bare_parameter_packs, and call it before we put the
1123 condition into the statement.
1124 (finish_mem_initializers): Pass pointer to
1125 check_for_bare_parameter_packs.
1126 (finish_member_declaration): Ditto.
1127 * parser.c (cp_parser_base_clause): Ditto.
1129 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1132 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1133 with the final TREE_READONLY flag in place. processing_template_decl
1134 is known to be 0 in this part of function.
1137 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1138 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1139 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1140 * semantics.c (finish_omp_atomic): Revert most of the
1141 2007-02-05 changes, just keep the new representation of
1142 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1144 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1147 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1150 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1155 * typeck.c (merge_types): Don't lose rvalue references when
1157 * call.c (build_over_call): Don't elide move constructors just
1158 because the copy constructor is trivial (!).
1159 (compare_ics): If comparing cv-qualifiers fails, we can still order
1160 based on binding lvalues vs. rvalues.
1162 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1165 * pt.c (unify_pack_expansion): bring handling of function call
1166 arguments into line with type_unification_real.
1168 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1170 * typeck.c (build_binary_op): Use pedwarn instead of error for
1173 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1176 * parser.c (cp_parser_unary_expression): For &&label call
1177 cp_parser_non_integral_constant_expression and return error_mark_node
1178 if it returned true.
1181 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1182 is neither FUNCTION_TYPE nor METHOD_TYPE.
1184 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1187 * parser.c (cp_parser_nested_name_specifier_opt): Use
1188 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1189 typedef of currently open class.
1191 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1194 * error.c (dump_expr): Deal specially with statements.
1196 2007-11-01 Jason Merrill <jason@redhat.com>
1199 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1201 (lookup_template_class): Use it to get the outer template args
1202 for instantiating one.
1205 * pt.c (reduce_template_parm_level): tsubst the parameters
1206 of a template template parm.
1208 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1211 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1213 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1216 * parser.c (cp_parser_postfix_dot_deref_expression): If
1217 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1218 first and if that succeeds and type is SCALAR_TYPE_P, create
1222 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1223 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1224 as for std::type_info.
1226 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1229 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1230 pp_cxx_delete_expression): Change to static linkage.
1231 * cxx-pretty-print.h: Adjust declarations.
1232 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1233 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1234 MODOP_EXPR): Forward to pp_expression.
1236 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1239 2007-10-31 Christian Bruel <christian.bruel@st.com>
1240 Mark Mitchell <mark@codesourcery.com>
1243 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1244 if retval is volatile.
1246 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1249 * decl2.c (build_offset_ref_call_from_tree): Call
1250 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1251 if FN is DOTSTAR_EXPR.
1253 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1257 * pt.c (find_parameter_packs_r): Fix typo in comment.
1258 (convert_template_argument): Look at the pattern of a pack
1259 expansion to determine what kind of entity we're converting.
1260 (coerce_template_parameter_pack): When we have coerced a non-type
1261 template parameter pack, substitute into the type of that pack.
1262 (tsubst_pack_expansion): When our substitution of a parameter pack
1263 is a "trivial" substitution of itself, just substitute into the
1264 pack expansion rather than actually expanding.
1266 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1269 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1270 for non-integral type bitfields. Return true if bitfield is correct, false
1271 error has been diagnosed.
1272 (check_field_decls): If check_bitfield_decl returned false, call also
1275 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1276 Mark Mitchell <mark@codesourcery.com>
1279 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1280 class member error out and return.
1282 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1284 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1285 to current_function_decl rather than 0.
1288 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1290 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1292 2007-10-27 Jason Merrill <jason@redhat.com>
1295 * call.c (convert_default_arg): Detect recursion.
1297 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1300 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1301 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1303 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1305 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1307 2007-10-26 Jason Merrill <jason@redhat.com>
1310 * pt.c (get_template_info): New fn.
1311 (template_class_depth): Use it.
1312 (push_template_decl_real): Check that the template args of the
1313 definition match the args of the previous declaration.
1315 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1318 * decl2.c (coerce_new_type): Do not allow a default argument for
1319 the first parameter.
1321 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1324 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1325 don't see the leading '('. Only lookup names if we get an
1328 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1331 * parser.c (cp_parser_parenthesized_expression_list): Set
1332 greater_than_is_operator_p to true in between the parens.
1334 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1337 * decl.c (grokdeclarator): In case of conflicting specifiers
1338 just return error_mark_node.
1340 2007-10-26 Ollie Wild <aaw@google.com>
1342 * expr.c (cxx_expand_expr): Removed.
1343 * cp-tree.h (exx_expand_expr): Removed.
1344 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1347 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1350 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1352 2007-10-23 Jason Merrill <jason@redhat.com>
1354 PR c++/25950 (DR 391)
1355 * call.c (struct conversion): Remove check_copy_constructor_p.
1356 (reference_binding): Always bind a reference directly to a
1357 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1359 (check_constructor_callable): Remove.
1360 (convert_like_real): Don't call it.
1361 (initialize_reference): Don't call check_constructor_callable.
1362 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1363 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1364 conversions if LOOKUP_NO_TEMP_BIND.
1365 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1366 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1368 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1370 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1373 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1374 before checking if its type is integral.
1376 2007-10-22 Jason Merrill <jason@redhat.com>
1379 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1380 * pt.c (apply_late_template_attributes): Splice out dependent
1381 attributes from DECL_ATTRIBUTES.
1383 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1385 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1387 * typeck.c (build_binary_op) : Use appropriate warning option
1388 instead of unnamed warning.
1390 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1393 * pt.c (current_template_args): Do not change TREE_LIST elements
1394 with a TREE_VALUE of error_mark_node.
1396 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1398 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1399 * decl.c (start_decl): Tidy.
1400 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1402 (grokdeclarator): Clarify comment.
1404 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1407 * decl.c (grokfndecl): Return NULL after the "definition of
1408 implicitly-declared" error happened.
1410 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1413 * call.c (build_user_type_conversion_1): Do not consider conversion
1414 functions to convert a (possibly cv-qualified) object to the (possibly
1415 cv-qualified) same object type (or a reference to it), to a (possibly
1416 cv-qualified) base class of that type (or a reference to it).
1418 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1420 * pt.c (tsubst): Use template_parm_level_and_index.
1422 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1425 * parser.c (cp_parser_compound_statement): Handle label-declarations
1426 at the beginning of the compound statement.
1427 (cp_parser_block_declaration): Issue diagnostics about __label__
1428 not at the beginning of a block.
1430 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1433 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1434 to convert_template_argument.
1435 (coerce_template_parms): Return error_mark_node after fixed-length
1437 (tsubst_decl): Check for error_mark_node the return value of the
1438 first tsubst in 'case VAR_DECL'.
1440 2007-10-08 Ollie Wild <aaw@google.com>
1442 * typeck2.c (digest_init): Call cplus_expand_constant after
1443 convert_for_initialization.
1444 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1445 * expr.c (cplus_expand_constant): Updated function description.
1447 2007-10-04 Jason Merrill <jason@redhat.com>
1450 * call.c (initialize_reference): Handle local static reference
1453 2007-10-03 Jason Merrill <jason@redhat.com>
1456 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1457 (push_namespace): Here.
1458 (handle_namespace_attrs): New fn for the attr code.
1459 (leave_scope): Don't pop_visibility.
1460 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1461 * parser.c (cp_parser_namespace_definition): Call
1462 handle_namespace_attrs and pop_visibility as appropriate.
1465 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1467 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1469 * decl.c (duplicate_decls): Preserve linkage flags for mere
1470 redeclarations of gnu_inline definitions.
1472 2007-10-03 Jason Merrill <jason@redhat.com>
1475 * decl.c (wrap_cleanups_r): New fn.
1476 (wrap_temporary_cleanups): New fn.
1477 (initialize_local_var): Call it.
1479 2007-09-29 Jason Merrill <jason@redhat.com>
1482 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1483 constant to not have DECL_EXTERNAL if it's file-local.
1485 2007-09-28 Ollie Wild <aaw@google.com>
1488 2007-09-27 Ollie Wild <aaw@google.com>
1490 * typeck2.c (digest_init): Call cplus_expand_constant after
1491 convert_for_initialization.
1492 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1493 * expr.c (cplus_expand_constant): Updated function description.
1495 2007-09-28 Jason Merrill <jason@redhat.com>
1498 * class.c (layout_empty_base): Take rli parameter, update
1499 rli->record_align if empty base has user-specified alignment.
1500 (build_base_field): Pass rli to it.
1502 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1505 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1507 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1510 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1511 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1512 (dump_parameters): Just call dump_type for argument packs too.
1514 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1517 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1518 qualification by creating qualified PACK_EXPANSION_PATTERN and
1519 then calling make_pack_expansion on it.
1521 2007-09-27 Ollie Wild <aaw@google.com>
1523 * typeck2.c (digest_init): Call cplus_expand_constant after
1524 convert_for_initialization.
1525 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1526 * expr.c (cplus_expand_constant): Updated function description.
1528 2007-09-27 Jason Merrill <jason@redhat.com>
1531 * decl2.c (is_late_template_attribute): Don't crash on unknown
1534 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1537 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1538 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1539 spaces in the formatting.
1540 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1542 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1544 * error.c (cxx_print_error_function): Add third argument, pass
1545 it over to lhd_print_error_function.
1546 (cp_print_error_function): If diagnostic->abstract_origin, print
1548 * cp-tree.h (struct diagnostic_info): New forward decl.
1549 (cxx_print_error_function): Add third argument.
1551 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1554 * name-lookup.c (pushtag): Do not create an implicit typedef before
1555 the associated type declaration is known to be valid.
1557 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1559 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1560 rather than pointers.
1562 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1565 * search.c (check_final_overrider): Fail if
1566 targetm.comp_type_attributes returns 0.
1568 2007-09-24 Jason Merrill <jason@redhat.com>
1571 * pt.c (resolve_typename_type): Don't look things up in the original
1572 template if it would mean losing template arguments.
1574 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1577 * cp-tree.h (cxx_type_hash_eq): New prototype.
1578 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1579 * tree.c (cxx_type_hash_eq): New function.
1581 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1584 * tree.c (cp_build_qualified_type_real): Build a canonical
1585 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1587 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1591 * tree.c (cplus_array_compare): Compare pointers, not types.
1592 (build_cplus_array_type_1): Store new array type into the hash
1593 table before building the canonical type; build the canonical type
1595 (cp_build_qualified_type_real): Put all of the array types with
1596 cv-qualified element types into the C++ array hash table, built as
1597 variants of the unqualified versions.
1599 2007-09-23 Jason Merrill <jason@redhat.com>
1602 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1603 for deprecation warnings.
1605 2007-09-22 Jason Merrill <jason@redhat.com>
1608 * call.c (build_over_call): Warn about deprecated virtuals.
1611 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1612 (MAYBE_TAGGED_TYPE_P): Remove.
1613 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1614 instead of calling is_late_template_attribute again.
1615 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1616 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1617 Don't crash on typedefs from non-template classes.
1618 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1619 (is_late_template_attribute): All attributes applied to template
1620 parms or typename types are dependent. Static.
1621 (splice_template_attributes): Pass decl through.
1622 (save_template_attributes): Likewise.
1624 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1627 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1628 returned from tsubst_pack_expansion.
1629 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1630 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1632 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1635 * semantics.c (finish_id_expression): Use consistently
1636 context_for_name_lookup.
1637 * decl.c (fixup_anonymous_aggr): Fix error message for
1638 anonymous struct (vs union).
1640 2007-09-19 Jason Merrill <jason@redhat.com>
1643 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1644 (retrieve_specialization): Only tagged types use
1645 DECL_TEMPLATE_INSTANTIATIONS.
1646 (instantiate_class_template): Push nested classes too.
1647 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1649 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1650 * init.c (is_aggr_type): Remove redundant tests.
1651 * class.c (push_nested_class): Use CLASS_TYPE_P.
1653 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1656 * init.c (build_zero_init): If, recursively, build_zero_init
1657 returns a NULL_TREE, do not append it to the VEC of constructors.
1659 2007-09-18 Jason Merrill <jason@redhat.com>
1662 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1663 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1664 ATTR_FLAG_TYPE_IN_PLACE.
1665 (tsubst): Do unqualified lookup to find typedefs from current class.
1666 [ARRAY_TYPE]: Propagate alignment info.
1667 * decl2.c (is_late_template_attribute): Only defer handling of
1668 attribute aligned if the expression is dependent.
1669 (save_template_attributes): If we're deferring any attributes,
1670 make this a naming typedef.
1672 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1674 PR c++/33462 (again)
1675 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1676 va_arg instead of __builtin_va_arg.
1678 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1681 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1682 (pp_cxx_primary_expression): Use it.
1683 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1684 * error.c (dump_expr): Use it.
1686 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1689 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1690 out case TYPEID_EXPR to...
1691 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1692 and pp_cxx_right_paren.
1693 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1694 * error.c (dump_expr): Use it.
1696 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1699 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1700 (pp_cxx_primary_expression): Use it.
1701 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1702 * error.c (dump_expr): Use it.
1704 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1707 * init.c (build_new): Remove warning for zero-element
1710 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1713 * call.c (maybe_handle_implicit_object): Set this_p, clear
1714 rvaluedness_matches_p.
1715 (compare_ics): Do not compare rvaluedness matching when one of the
1716 operands is an implicit object.
1718 2007-09-14 Jason Merrill <jason@redhat.com>
1720 PR c++/17743, c++/19163
1721 * decl2.c (is_late_template_attribute): New fn.
1722 (splice_template_attributes, save_template_attributes): New fns.
1723 (cplus_decl_attributes): Call save_template_attributes.
1724 * pt.c (apply_late_template_attributes): New fn.
1725 (instantiate_class_template, tsubst_decl): Use it.
1726 * cp-tree.h: Declare is_late_template_attribute.
1728 2007-09-13 Tom Tromey <tromey@redhat.com>
1730 * parser.c (cp_lexer_new_main): Don't use
1731 c_lex_return_raw_strings.
1732 (cp_lexer_get_preprocessor_token): Update. Add special case when
1735 2007-09-11 Jan Hubicka <jh@suse.cz>
1737 * method.c (use_thunk): Use tree_rest_of_compilation
1738 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1739 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1740 * cp-tree.h (expand_body): Kill.
1741 (emit_associated_thunks): Declare.
1742 * semantics.c (emit_associated_thunks): Export.
1743 (expand_body): Kill.
1745 2007-09-09 David Daney <ddaney@avtrex.com>
1748 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1749 to calculate cookie_ptr.
1751 2007-09-08 Jason Merrill <jason@redhat.com>
1754 * pt.c (most_specialized_class): Set processing_template_decl
1755 while tsubsting partial spec args.
1757 2007-09-06 Jason Merrill <jason@redhat.com>
1759 * decl2.c (get_guard): Copy visibility from the guarded variable.
1761 2007-09-06 Jan Hubicka <jh@suse.cz>
1763 * semantics.c (expand_body): Do not mark arguments of clones used.
1765 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1768 * decl.c (cp_finish_decl): When processing_template_decl,
1769 deal correctly with init as TREE_LIST.
1771 2007-09-06 Tom Tromey <tromey@redhat.com>
1773 * decl.c (finish_function): Put return's location on line zero of
1776 2007-09-05 Jason Merrill <jason@redhat.com>
1779 * except.c (prepare_eh_type): Use type_decays_to.
1782 * init.c (build_delete): Use build_headof to get the address of the
1783 complete object if we aren't using the deleting destructor.
1784 * rtti.c (build_headof): No longer static.
1785 * cp-tree.h: Declare it.
1787 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1789 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1790 decl if a prototype for XX is provided with throw().
1793 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1794 on __*_chk non-__builtin_* decls.
1796 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1799 * semantics.c (finish_id_expression): Use context_for_name_lookup
1800 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1801 * class.c (finish_struct_anon): Deal correctly with anonymous
1802 structs (vs unions, as GNU extension) in error messages.
1804 2007-09-05 Jan Hubicka <jh@suse.cz>
1806 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1807 call, DECL_EXTERNAL checks and current_function_decl saving.
1809 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1811 PR c++/29731 (again)
1812 * parser.c (cp_parser_primary_expression): Return error_mark_node
1813 when a statement-expression is found in a template-argument list.
1815 2007-09-04 Jason Merrill <jason@redhat.com>
1817 * except.c (initialize_handler_parm): Use
1818 fold_build_cleanup_point_expr.
1821 * call.c (reference_binding): Don't look for user-defined conversions
1825 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1826 the MUST_NOT_THROW_EXPR.
1828 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1830 * decl.c (cp_finish_decl): Call determine_visibility before
1831 make_rtl_for_nonlocal_decl.
1833 2007-09-04 Jason Merrill <jason@redhat.com>
1836 * pt.c (most_specialized_class): Substitute outer template
1837 arguments into the arguments of a member template partial
1839 (strip_innermost_template_args): New fn.
1841 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1843 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1845 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1847 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1848 * decl.c (cp_make_fname_decl): Likewise,
1849 * parser.c (cp_parser_string_literal): Likewise,
1850 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1851 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1854 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1857 * typeck.c (build_unary_op): Fix error message for
1858 Boolean expression as operand to operator--.
1860 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1862 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1863 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1866 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1869 * init.c (build_default_init): Make extern.
1870 * cp-tree.h (build_default_init): Declare here.
1871 * pt.c (tsubst_expr): When the instantiation of the initializer of
1872 a variable results in an empty list, default-initialize the
1874 (tsubst_copy_and_build): When the instantiation of the initializer
1875 in a new expression results in an empty initializer list,
1876 default-initialize it.
1878 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1880 * mangle.c (write_type): Change mangling of rvalue reference from
1883 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1885 * decl.c (duplicate_decls): Remove duplicated line.
1887 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1890 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1891 BOUND_TEMPLATE_TEMPLATE_PARM.
1893 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1896 * search.c (lookup_member): Check the name argument for
1899 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1902 * parser.c (cp_parser_trait_expr): Check rerurn value of
1905 2007-08-30 Ollie Wild <aaw@google.com>
1907 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1908 convert_ptrmem for pointer to member conversions.
1909 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1910 (ocp_convert): Update cp_convert_to_pointer call.
1911 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1913 (build_static_cast_1): Check can_convert for conversions in either
1915 (get_delta_difference_1): New function.
1916 (get_delta_difference): Refactor to call get_delta_difference_1.
1918 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1920 * decl.c (start_preparsed_function): Set
1921 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1923 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1926 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1927 BOUND_TEMPLATE_TEMPLATE_PARM.
1929 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1933 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1934 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1936 2007-08-27 Jason Merrill <jason@redhat.com>
1939 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1940 Look inside STMT_EXPR.
1941 * semantics.c (stmt_expr_value_expr): New fn.
1942 * cp-tree.h: Declare it.
1945 * decl.c (groktypename): Ignore attributes applied to class type.
1947 2007-08-28 Richard Guenther <rguenther@suse.de>
1949 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1951 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1953 * error.c (dump_expr): Handle COMPLEX_CST.
1954 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1955 (pp_cxx_expression): Likewise.
1957 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1959 * decl.c (GNU_INLINE_P): New.
1960 (duplicate_decls): Handle gnu_inline. Merge attributes and
1961 some flags in overriding definitions.
1962 (redeclaration_error_message): Handle gnu_inline.
1963 (start_preparsed_function): Likewise.
1965 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1967 * call.c (sufficient_parms_p): Constify.
1968 * class.c (same_signature_p): Likewise.
1969 * cp-gimplify.c (is_invisiref_parm,
1970 cxx_omp_privatize_by_reference): Likewise.
1971 * cp-objcp-common.c (has_c_linkage): Likewise.
1972 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1973 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1974 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1975 num_artificial_parms_for, comp_template_parms,
1976 template_parameter_pack_p, any_dependent_template_arguments_p,
1977 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1978 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1979 zero_init_p, member_p, cp_lvalue_kind,
1980 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1981 varargs_function_p, is_dummy_object, special_function_kind,
1982 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1983 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1984 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1985 cp_has_mutable_p, at_least_as_qualified_p,
1986 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1987 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1988 * except.c (nothrow_libfn_p): Likewise.
1989 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1991 * pt.c (comp_template_parms, template_parameter_pack_p,
1992 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1993 any_dependent_template_arguments_p): Likewise.
1994 * repo.c (repo_export_class_p): Likewise.
1995 * semantics.c (anon_aggr_type_p): Likewise.
1996 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1997 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1998 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1999 zero_init_p, special_function_p): Likewise.
2000 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2001 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2002 compparms, invalid_nonstatic_memfn_p,
2003 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2004 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2005 cp_has_mutable_p, lvalue_or_else): Likewise.
2007 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2009 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2010 * cp-objcp-common.c (cp_tree_size): Ditto.
2011 * tree.c (cp_walk_subtrees): Ditto
2012 * cp-tree.def (TINST_LEVEL): Go away.
2013 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2014 move together with other non-tree structs.
2015 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2016 (union lang_tree_node): Eliminate tinst_level field.
2017 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2018 (current_instantiation, outermost_tinst_level): Return
2019 a "struct tinst_level *".
2021 * error.c (print_instantiation_partial_context): Change second
2022 parameter to a "struct tinst_level *". Replace accessor macros
2024 (print_instantiation_full_context): Likewise.
2025 * lex.c (in_main_input_context): Likewise.
2027 * pt.c (struct pending_templates): New.
2028 (pending_templates, last_pending_template): Use it as a type.
2029 (current_tinst_level): Change typo to "struct tinst_level *"
2030 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2031 (add_pending_template): Construct a "struct pending_template".
2032 Replace TINST_LEVEL accessor macros with field access.
2033 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2034 (pop_tinst_level): Likewise.
2035 (instantiate_pending_templates): Likewise. Factor common code used
2036 when an instantiation has been done.
2037 (outermost_tinst_level): Replace tree_last with loop.
2038 (current_instantiation): Return a "struct tinst_level *".
2040 2007-08-24 Ollie Wild <aaw@google.com>
2042 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2043 * name-lookup.h (cp_binding_level): Remove vtables member.
2045 2007-08-24 Richard Guenther <rguenther@suse.de>
2047 * tree.c (cp_cannot_inline_tree_fn): Remove.
2048 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2049 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2052 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2055 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2056 error_mark_node right away if build_expr_type_conversion
2060 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2061 is error_mark_node rather than NULL_TREE.
2062 * pt.c (check_explicit_specialization): Likewise.
2065 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2066 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2068 2007-08-22 Jason Merrill <jason@redhat.com>
2071 * pt.c (outermost_tinst_level): New function.
2072 * lex.c (in_main_input_context): New function.
2073 * cp-tree.h: Declare it.
2074 * decl2.c (constrain_class_visibility): Use it to avoid warning
2075 about uses of the anonymous namespace in the main input file.
2077 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2079 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2081 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2084 * class.c (finish_struct_1): Warn when a class has virtual
2085 functions and accessible non-virtual destructor.
2087 2007-08-20 Richard Guenther <rguenther@suse.de>
2091 * call.c (build_new_method_call): Convert initializer to
2093 * init.c (build_aggr_init): Do not fiddle with types.
2094 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2095 * except.c (build_throw): Do not drop qualifiers for the
2097 * typeck.c (get_member_function_from_ptrfunc): Do not
2098 fiddle with types, instead convert.
2099 (build_ptrmemfunc1): Convert to the target type for
2101 (gfc_trans_allocate): Convert result to target type.
2102 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2103 pointer-to-member structures shall have alias set zero as well.
2105 2007-08-20 Richard Guenther <rguenther@suse.de>
2107 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2109 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2110 (nonstatic_local_decl_p): Likewise.
2111 * tree.c (cp_auto_var_in_fn_p): Remove.
2112 * decl.c (nonstatic_local_decl_p): Remove.
2114 2007-08-20 Richard Guenther <rguenther@suse.de>
2116 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2118 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2119 cp_walk_subtrees lh parameter.
2120 (cp_walk_tree_without_duplicates): New define to
2121 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2122 * tree.c (count_trees): Call
2123 cp_walk_tree_without_duplicates.
2124 (verify_stmt_tree): Call cp_walk_tree.
2125 (break_out_target_exprs): Likewise.
2126 (WALK_SUBTREE): Likewise.
2127 * cp-gimplify.c (cp_genericize): Likewise.
2128 * cp-pt.c (find_parameter_packs_r): Likewise.
2129 (uses_parameter_packs): Likewise.
2130 (make_pack_expansion): Likewise.
2131 (check_for_bare_parameter_packs): Likewise.
2132 (for_each_template_parm): Likewise.
2133 * decl.c (check_default_argument): Call
2134 cp_walk_tree_without_duplicates.
2135 * except.c (build_throw): Likewise.
2136 * decl2.c (type_visibility): Likewise.
2137 * semantics.c (expand_or_defer_fn): Likewise.
2138 (finalize_nrv): Call cp_walk_tree.
2140 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2143 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2144 Initialize it with save_expr rather than get_temp_regvar.
2146 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2149 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2152 2007-08-17 Ollie Wild <aaw@google.com>
2155 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2156 declarations into appropriate slots for comparison. Fix type
2159 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2162 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2163 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2165 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2168 * parser.c (cp_parser_class_head): Improve error message.
2170 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2172 * pt.c (instantiate_decl): Set input_location
2173 for the function end.
2175 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2177 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2179 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2180 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2181 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2182 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2183 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2184 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2185 * typeck.c (cp_type_quals): Likewise.
2186 * typeck2.c (cxx_incomplete_type_diagnostic,
2187 cxx_incomplete_type_error): Likewise.
2189 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2192 * pt.c (tsubst_friend_function): When check_classfn
2193 returns error_mark_node likewise return it.
2195 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2198 * typeck.c (check_return_expr): Don't NRV optimize vars in
2200 * decl.c (finish_function): Comment fix.
2202 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2205 * pt.c (push_template_decl_real): Depending on TYPE_P
2206 use either TYPE_CONTEXT or DECL_CONTEXT.
2208 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2210 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2211 constructors and destructors return this.
2213 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2216 * decl2.c (check_classfn): Return error_mark_node in case of error;
2217 in that case, do not call add_method.
2218 * decl.c (start_decl): Deal with check_classfn returning
2220 (grokfndecl): Likewise.
2221 * pt.c (tsubst_friend_function): Likewise.
2223 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2226 * typeck.c (build_binary_op): Disallow vector float types with
2227 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2229 2007-08-11 Ian Lance Taylor <iant@google.com>
2231 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2233 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2235 2007-08-10 Ollie Wild <aaw@google.com>
2237 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2239 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2241 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2242 (lookup_using_namespace): Fix ambiguous_decl call.
2243 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2245 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2247 * call.c (name_as_c_string): Use CONST_CAST.
2248 * decl.c (build_decl): Likewise.
2249 * parser.c (cp_parser_string_literal): Likewise.
2251 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2254 * error.c (dump_expr): Consistently use the *_cxx_*
2255 variants of the pretty-print functions.
2257 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2260 * decl.c (check_special_function_return_type): Just error
2261 on return type specified for conversion operator.
2263 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2265 * typeck2.c (readonly_error): Handle general expressions.
2266 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2268 2007-08-06 Dan Hipschman <dsh@google.com>
2270 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2271 access function name.
2273 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2276 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2277 * g++spec.c (lang_specific_driver): Check them.
2279 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2282 * pt.c (inline_needs_template_parms): Fix comment; change return type
2285 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2288 2007-03-26 Dirk Mueller <dmueller@suse.de>
2290 * parser.c (cp_parser_member_declaration): Pedwarn
2291 about stray semicolons after member declarations.
2293 2007-08-02 Lee Millward <lee.millward@gmail.com>
2298 * parser.c (cp_parser_asm_definition): Detect and discard asm
2299 statements with invalid inputs or outputs.
2300 (cp_parser_asm_operand_list): Return error mark node if any
2301 of the operands are invalid. Adjust documentation.
2303 2007-08-02 Nick Clifton <nickc@redhat.com>
2305 * typeck.c: Change copyright header to refer to version 3 of the
2306 GNU General Public License and to point readers at the COPYING3
2307 file and the FSF's license web page.
2308 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2309 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2310 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2311 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2312 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2313 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2314 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2315 name-lookup.h, parser.c: Likewise.
2317 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2320 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2322 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2325 * semantics.c (finish_label_stmt): Reject the __label__
2326 extension outside function scopes.
2328 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2330 * parser.c (eof_token): Un-constify.
2331 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2332 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2335 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2337 * pt.c, tree.c, typeck2.c: Fix comment typos.
2339 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2340 Mark Mitchell <mark@codesourcery.com>
2343 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2344 hidden due to friend declarations in local classes.
2346 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2348 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2349 * cp-tree.def (DECLTYPE_TYPE): New.
2350 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2351 (dump_type_prefix): Ditto.
2352 (dump_type_suffix): Ditto.
2353 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2354 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2355 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2357 (DECLTYPE_TYPE_EXPR): New.
2358 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2359 (finish_declared_type): Declare.
2360 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2361 DECLTYPE_TYPE nodes.
2362 (pp_cxx_type_id): Ditto.
2363 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2364 (tsubst): Substitute into a DECLTYPE_TYPE node.
2365 (tsubst_copy): Ditto.
2366 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2368 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2369 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2370 structural equality (because we can't hash the expressions).
2371 (finish_declared_type): New.
2372 * lex.c (reswords): Add "decltype" keyword.
2373 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2374 (cp_parser_postfix_expression): Add member_access_only_p to
2375 restrict postfix expression to member access expressions.
2376 (cp_parser_unary_expression): Update call to
2377 cp_parser_postfix_expression to reflect new parameter.
2378 (cp_parser_declared_type): New.
2379 (cp_parser_simple_type_specifier): Parse decltype types.
2381 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2384 * call.c (convert_for_arg_passing): Only widen bitfields to their
2385 declared types if necessary.
2387 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2389 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2392 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2394 * decl.c (typename_hash, typename_compare): Constify.
2395 * mangle.c (hash_type, compare_type): Likewise.
2396 * pt.c (eq_local_specializations, hash_local_specialization):
2398 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2399 list_hash): Likewise.
2400 * typeck2.c (pat_compare): Likewise.
2402 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2404 * method.c (implicitly_declare_fn): Increase alignment if member
2405 function pointer format requires it.
2407 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2410 * typeck.c (check_return_expr): Do not pass a null argument
2413 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2416 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2419 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2422 * typeck.c (convert_arguments): Only use default args if we have
2426 * typeck.c (structural_comptypes): No need to check
2427 resolve_typename_type return value here.
2428 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2429 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2430 original type rather than error_mark_node in case of failure.
2431 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2432 resolve_typename_type result check.
2433 (cp_parser_direct_declarator, cp_parser_head,
2434 cp_parser_constructor_declarator_p): Likewise.
2436 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2438 * pt.c (template_parms_variadic_p): Remove.
2439 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2441 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2444 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2445 argument to dump_aggr_init_expr_args instead of false.
2447 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2449 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2450 canonical types; otherwise, fall back to structural type
2451 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2452 internal compiler error if the canonical types are wrong.
2454 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2457 * parser.c (cp_parser_make_indirect_declarator): When the
2458 the code argument is ERROR_MARK return cp_error_declarator.
2460 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2463 * decl.c (cxx_init_decl_processing): Don't set
2464 force_align_functions_log.
2465 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2466 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2467 FUNCTION_DECL, return its alignment.
2469 2007-07-09 Richard Guenther <rguenther@suse.de>
2471 * decl.c (start_preparsed_function): Do not promote return type.
2473 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2476 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2478 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2481 * pt.c (resolve_overloaded_unification): Robustify. Return a
2483 (type_unification_real): Adjust accordingly.
2485 2007-07-06 Richard Guenther <rguenther@suse.de>
2487 * init.c (build_new_1): Use the correct pointer type.
2488 * typeck2.c (build_m_component_ref): Likewise.
2490 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2493 * init.c (build_zero_init): Always build an initializer for
2495 * typeck2.c (build_functional_cast): Use build_zero_init.
2498 * init.c (build_new_1): Always pass the allocation function to
2499 build_op_delete_call.
2500 * call.c (build_op_delete_call): Handle operator delete with a
2501 variable-argument list. Do not issue an error when no matching
2502 deallocation function is available for a new operator.
2505 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2506 * decl.c (value_dependent_init_p): New function.
2507 (cp_finish_decl): Use it.
2508 * pt.c (value_dependent_expression_p): Use
2509 any_value_dependent_elements_p.
2510 * parser.c (cp_parser_primary_expression): Add comment about
2511 treating dependent qualified names as integral
2512 constant-expressions.
2514 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2516 * decl.c (build_ptrmemfunc_type): Always use structural equality
2517 tests when comparing pointer-to-member-function types, because the
2518 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2521 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2523 * init.c (build_new): Tweak comment.
2525 2007-06-29 Dave Brolley <brolley@redhat.com>
2528 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2529 type to its base type and number of elements here.
2530 * init.c (build_new): Call complete_type_or_else to ensure that the
2531 type is complete and to issue a diagnostic if it is not.
2532 (build_new_1): Don't call complete_type_or_else here.
2534 2007-07-03 Richard Guenther <rguenther@suse.de>
2537 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2540 2007-07-02 Simon Baldwin <simonb@google.com>
2542 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2543 for inner-style nested forward declarations that don't declare
2546 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2549 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2550 DECL_P in not a variable and appears more than once error messages.
2552 2007-07-01 Ollie Wild <aaw@google.com>
2554 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2555 (select_decl): Remove function.
2556 (unqualified_namespace_lookup): Populate binding by calling
2557 ambiguous_decl. Remove select_decl call.
2558 (lookup_qualified_name): Remove select_decl call.
2559 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2560 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2561 generation when name lookup is ambiguous.
2563 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2566 * init.c (build_new_1): Use structural equality on the copy of the
2569 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2571 * decl2.c (determine_visibility): Implement
2572 flag_visibility_ms_compat effect on type info.
2573 * decl.c (cxx_init_decl_processing): Implement
2574 global effect of flag_visibility_ms_compat.
2576 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2578 * decl2.c (start_objects): Mark constructor-running function
2581 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2584 * decl.c (grokdeclarator): Reset friendp for member functions declared
2585 friend of their own class.
2587 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2589 * decl2.c (determine_visibility): Don't look for dllexport here.
2590 (determine_visibility_from_class): Tidy.
2592 2007-06-18 Simon Baldwin <simonb@google.com>
2595 * parser.c (cp_parser_single_declaration): Added check for storage
2596 class other than sc_none in parsed declaration, and a flag to indicate
2597 if the call is part of an explicit template specialization parse.
2598 * (cp_parser_explicit_specialization): Specialization check flag added
2599 to call to cp_parser_single_declaration(), set true.
2600 * (cp_parser_template_declaration_after_export): Specialization check
2601 flag added to call to cp_parser_single_declaration(), set false.
2602 * pt.c (check_explicit_specialization): Added code to copy visiblity
2603 and linkage from the templated function to the explicit specialization.
2605 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2607 * typeck.c (build_binary_op): For templates build the
2608 expression in pieces to avoid the assert in build2_stat.
2609 (get_member_function_from_ptrfunc):
2610 Change over to using POINTER_PLUS_EXPR and convert
2611 the second operand to sizetype.
2612 * typeck2.c (build_m_component_ref): Likewise.
2613 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2614 instead of PLUS_EXPR for pointers.
2615 (build_new_1): Likewise.
2616 (build_vec_delete_1): Likewise.
2617 (build_vec_delete): Likewise.
2618 * class.c (build_base_path): Likewise.
2619 (build_base_path): Likewise.
2620 (convert_to_base_statically): Likewise.
2621 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2622 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2623 instead of PLUS_EXPR.
2624 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2625 instead of PLUS_EXPR for pointers.
2626 * call.c (build_special_member_call): Likewise.
2627 * rtti.c (build_headof): Likewise.
2628 Use sizetype instead of ptrdiff_type_node.
2629 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2630 instead of PLUS_EXPR for pointers.
2631 * except.c (expand_start_catch_block): Do a
2632 NEGATIVE and then a POINTER_PLUS_EXPR instead
2634 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2635 PLUS_EXPR on pointer types over to use
2636 POINTER_PLUS_EXPR and remove the conversion
2637 to the pointer types.
2638 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2639 adding to a pointer type. Use size_int instead of
2640 ssize_int. Convert the index to sizetype before
2641 adding it to the pointer.
2643 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2645 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2646 (DECL_ANON_UNION_VAR_P): New macro.
2647 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2648 than DECL_VAR_MARKED_P, to keep track of which variables we have
2650 * decl.c (redeclaration_error_message): Complain about redeclaring
2651 anonymous union members at namespace scope.
2652 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2654 2007-06-14 Geoff Keating <geoffk@apple.com>
2656 * decl2.c (determine_visibility): Ensure that functions with
2657 hidden types as parameters are hidden.
2660 * decl2.c (determine_visibility): Remove duplicate code for
2663 2007-06-12 Ian Lance Taylor <iant@google.com>
2666 * init.c (avoid_placement_new_aliasing): New static function.
2667 (build_new_1): Call it.
2669 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2671 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2672 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2674 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2677 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2678 on init, the non-decl cond operand and increment value.
2680 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2683 * decl.c (check_initializer): Report an error when a brace enclosed
2684 initializer is used for a non-aggregate type in C++98.
2685 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2687 (grokdeclarator): Likewise.
2688 (move_fn_p): Likewise.
2689 * typeck.c (check_return_expr): Likewise.
2690 * call.c (reference_binding): Likewise.
2691 * error.c (cp_cpp_error): Likewise.
2692 * pt.c (check_default_tmpl_args): Likewise.
2694 * lex.c (init_reswords): Likewise.
2695 * parser.c (p_parser_primary_expression): Likewise.
2696 (TOKEN_PRECEDENCE): Likewise.
2697 (cp_parser_init_declarator): Likewise.
2698 (cp_parser_ptr_operator): Likewise.
2699 (cp_parser_parameter_declaration): Likewise.
2700 (cp_parser_enclosed_template_argument_list): Likewise.
2701 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2702 (cp_parser_next_token_ends_template_argument_p): Likewise.
2704 2007-06-04 Simon Baldwin <simonb@google.com>
2706 * decl.c (grokdeclarator): Readability change. Moved case labels
2707 into direct switch statement scope.
2709 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2711 * call.c (convert_like_real): Remove pointless code.
2713 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2715 * decl.c (get_atexit_fn_ptr_type): New function.
2716 (get_atexit_node): Use it.
2717 (start_cleanup_fn): Likewise.
2718 (register_dtor_fn): Use the object's destructor, instead of a
2719 separate cleanup function, where possible.
2720 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2721 (atexit_fn_ptr_type_node): New macro.
2722 * decl2.c (build_cleanup): Use build_address.
2724 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2726 * typeck.c (build_binary_op): Include types in error.
2728 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2731 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2732 needs runtime initialization.
2734 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2737 * semantics.c (finish_trait_expr): Complete the types.
2739 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2740 Douglas Gregor <doug.gregor@gmail.com>
2741 Pedro Lamarao <pedro.lamarao@mndfck.org>
2742 Howard Hinnant <howard.hinnant@gmail.com>
2746 * typeck.c (comptypes): Don't consider rvalue and lvalue
2747 reference types to be equivalent.
2748 (check_return_expr): Move from certain lvalues when returning
2750 * decl.c (grokdeclarator): Implement reference collapsing.
2751 (copy_fn_p): Don't consider constructors taking rvalue references
2752 to be copy constructors.
2754 * call.c (conversion): New "rvaluedness_matches_p" member.
2755 (convert_class_to_reference): Require reference type as first
2756 parameter instead of base type.
2757 (reference_binding): Add logic to handle rvalue references.
2758 (implicit_conversion): Update inaccurate comment.
2759 (convert_like_real): Disable creation of temporaries that are
2760 impossible to initialize for types with move constructors.
2761 (build_over_call): Elide move constructors when possible.
2762 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2763 (maybe_handle_ref_bind): Return conversion instead of type node.
2764 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2765 determine preferred conversion sequences.
2766 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2767 (LOOKUP_PREFER_RVALUE): New.
2768 (DECL_MOVE_CONSTRUCTOR_P): New.
2769 (struct cp_declarator): Add "reference" member for reference
2770 types, with new "rvalue_ref" flag.
2771 (cp_build_reference_type): Declare.
2772 (move_fn_p): Declare.
2773 * error.c (dump_type_prefix): Format rvalue reference types
2774 correctly in error messages.
2775 * except.c (build_throw): Move from certain lvalues when
2777 * mangle.c (write_type): Mangle rvalue references differently
2778 than regular references.
2779 * parser.c (make_reference_declarator): Add boolean parameter for
2781 (cp_parser_make_indirect_declarator): New.
2782 (cp_parser_new_declarator_opt): Call
2783 cp_parser_make_indirect_declarator.
2784 (cp_parser_conversion_declarator_opt): Ditto.
2785 (cp_parser_declarator): Ditto.
2786 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2788 * pt.c (tsubst): Implement reference collapsing.
2789 (maybe_adjust_types_for_deduction): Implement special template
2790 parameter deduction rule for rvalue references.
2791 (type_unification_real): Update calls to
2792 maybe_adjust_types_for_deduction.
2793 (try_one_overload): Ditto.
2794 (unify_pack_expansion): Ditto.
2795 * tree.c (lvalue_p_1): Handle rvalue reference types.
2796 (cp_build_reference_type): New.
2798 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2801 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2802 variables that need runtime initialization.
2804 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2807 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2808 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2809 case POSTDECREMENT_EXPR>): Return the error_mark_node
2810 if either the real or imaginary parts would an
2813 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2814 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2817 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2818 token is a closing brace, false if there are no tokens left.
2819 (cp_parser_namespace_alias_definition): Only consume the next token if
2820 it is a closing brace.
2822 * parser.c (cp_parser_class_specifier): Likewise.
2824 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2826 * semantics.c (finish_member_declaration): Fix a typo in the
2829 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2841 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2842 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2843 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2844 whether everything was okay. Fix indentation.
2845 (push_template_decl_real): Check for bare parameter packs in
2846 function parameters; where errors occur, mark the parameter types
2847 with ERROR_MARK_NODEs to avert ICEs.
2848 (coerce_template_parameter_pack): New.
2849 (coerce_template_parms): Moved parameter pack coercion into
2850 coerce_template_parameter_pack, and permit it anywhere in the
2851 template parameter list (not just at the end). Parameter and
2852 argument indices can vary (somewhat) separately now, so add
2853 PARM_IDX and ARG_IDX.
2854 (fn_type_unification): Don't set an argument pack as incomplete if
2855 no argument pack was deduced.
2856 (type_unification_real): If a type parameter is a parameter pack
2857 and has not otherwise been deduced, it will be deduced to an empty
2859 (more_specialized_fn): Use the actual lengths of the argument
2860 lists when comparing against expansions.
2861 * semantics.c (finish_member_declaration): If a field's type has
2862 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2864 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2867 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2869 2007-05-22 Ollie Wild <aaw@google.com>
2871 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2872 (unqualified_namespace_lookup): Adds check for hidden types.
2874 2007-05-22 Ollie Wild <aaw@google.com>
2876 * decl.c (duplicate_decls): Verify namespace names are unique.
2878 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2880 * decl.c (cxx_maybe_build_cleanup): Handle
2881 __attribute__((cleanup)).
2883 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2885 * cvt.c (cp_convert_and_check): Don't check warnings if the
2888 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2890 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2892 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2895 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2896 type only if is a class type (5.2.8/4).
2898 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2900 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2901 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2902 c_common_unsigned_type.
2904 2007-05-11 Silvius Rus <rus@google.com>
2906 * cp/typeck.c (build_indirect_ref): Add call to
2907 strict_aliasing_warning.
2908 (build_reinterpret_cast_1): Condition call to
2909 strict_aliasing_warning.
2911 2007-05-11 Jan Hubicka <jh@suse.cz>
2913 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2914 * decl2.c (start_objects): ctors and dtors are no longer public.
2915 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2917 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2919 * typeck.c (build_unary_op): Remove code that used to
2920 handle non lvalue increments/decrements.
2922 2007-05-07 Mike Stump <mrs@apple.com>
2924 * parser.c (check_empty_body): Add.
2925 (cp_parser_iteration_statement): Add call to check_empty_body.
2927 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2930 * mangle.c (write_mangled_name): Mangle static variable names.
2931 (write_unqualified_name): Use local-source-name for
2932 namespace-scope static variables.
2934 2007-05-04 Dirk Mueller <dmueller@suse.de>
2936 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2939 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2942 * decl2.c (constrain_class_visibility):
2943 Use strip_pointer_or_array_types instead of strip_array_types.
2945 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2948 * decl.c (reshape_init_r): Don't reshape the first element if it
2949 is a pointer to member function.
2951 2007-04-27 Simon Baldwin <simonb@google.com>
2953 * decl.c (grokparms): Changed message format from %qD to %qE.
2955 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2957 * error.c (maybe_warn_variadic_templates): Variadic templates are
2958 now in C++0x, so only warn about them in C++98 mode.
2960 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2963 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2964 integeral types from vectors types.
2966 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2969 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2970 for type dependent OMP_CLAUSE_DECLs.
2972 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2975 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2976 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2977 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2978 * init.c (build_zero_init): Adjust, as
2979 COMPLEX_TYPE is now a SCALAR_TYPE.
2980 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2981 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2983 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2985 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2986 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2987 (trait_expr_value): Adjust.
2989 2007-04-23 Simon Baldwin <simonb@google.com>
2991 * decl.c (grokparms): Added new error for duplicate function
2992 parameters names in function prototypes, to match gcc behavior.
2994 2007-04-23 Jan Hubicka <jh@suse.cz>
2996 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2999 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3001 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3002 instead of checking GIMPLE_STMT_P in chain_next.
3004 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3007 * call.c (convert_for_arg_passing): Convert bitfields to their
3010 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3013 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3015 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3018 * cp/decl2.c (constrain_class_visibility):
3019 Do not warn about the use of anonymous namespace in the main input file.
3021 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3023 * cp-tree.h (current_template_parms): Fix typo in comment.
3025 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3027 * cp-tree.h, error.c: Fix comment typos.
3029 2007-04-13 Jason Merrill <jason@redhat.com>
3032 * call.c (reference_binding): Add c_cast_p parm. If true,
3033 add quals to TO as needed to make it reference-compatible.
3035 2007-04-11 Jan Hubicka <jh@suse.cz>
3037 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
3038 that we are not processing template_decl.
3040 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3043 * class.c (build_base_path): Ensure that the converted pointer has
3044 the same cv-qualification as the input.
3046 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3048 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3050 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3052 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3054 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3055 * tree.c (cp_add_pending_fn_decls): Remove.
3056 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3058 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3060 Revert change removing staticp.
3062 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3064 * cp-objcp-common.c (cxx_staticp): Remove.
3065 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3066 * cp-tree.h (cxx_staticp):
3068 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3070 * class.c (check_for_override): Don't remove dllmport attribute
3073 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3076 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3077 type issue error and return early.
3079 2007-03-30 Jason Merrill <jason@redhat.com>
3082 * typeck.c (cp_type_readonly): New fn.
3083 * cp-tree.h: Declare it.
3084 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3085 (cp_finish_decl): Not here.
3087 2007-03-31 Richard Guenther <rguenther@suse.de>
3089 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3092 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3097 * parser.c (declarator_can_be_parameter_pack): New.
3098 (cp_parser_template_parameter): Only parse the `...' if the
3099 declarator can be a parameter pack.
3100 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3102 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3103 types (they could be used as array bounds).
3104 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3105 (tsubst_pack_expansion): Handle failure to expand parameter
3108 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3111 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3112 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3113 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3114 (CLASS_TYPE_NON_UNION_P): Add.
3115 (struct lang_type_class): Add has_complex_dflt.
3116 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3117 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3118 * cp-tree.def: Add TRAIT_EXPR.
3119 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3120 * lex.c (struct resword): Add __has_nothrow_assign,
3121 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3122 __has_trivial_constructor, __has_trivial_copy,
3123 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3124 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3125 __is_pod, __is_polymorphic, __is_union.
3126 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3127 (cp_parser_trait_expr): New.
3128 * semantics.c (finish_trait_expr, trait_expr_value
3129 classtype_has_nothrow_copy_or_assign_p): New.
3130 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3132 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3133 * class.c (check_bases, check_field_decl, check_bases_and_members):
3134 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3135 * pt.c (uses_template_parms, tsubst_copy_and_build,
3136 value_dependent_expression_p, type_dependent_expression_p): Deal with
3138 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3140 2007-03-29 Richard Guenther <rguenther@suse.de>
3142 * tree.c (cp_walk_subtrees): Do not set input_location.
3144 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3147 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3150 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3152 * parser.c (struct cp_parser): Update comment for
3153 greater_than_is_operator_p.
3154 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3155 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3156 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3157 !GREATER_THAN_IS_OPERATOR_P.
3158 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3159 `>>' operators that will become two `>' tokens in C++0x.
3160 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3161 mode, allowing it to terminate default arguments.
3162 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3163 `>>' like two consecutive `>' tokens.
3164 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3165 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3166 ends a template argument.
3168 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3170 * decl.c (redeclaration_error_message): Complain when redeclaring
3171 a friend function with default template arguments (C++0x mode only).
3172 * cp-tree.h (check_default_tmpl_args): Declare.
3173 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3174 template arguments in function templates. Add support for checking
3175 the default template arguments of friend templates.
3176 (push_template_decl_real): Fix call to check_default_tmpl_args.
3177 (type_unification_real): If a template parameter has not been
3178 deduced but provides a default template argument, substitute into
3179 that default template argument.
3180 * parser.c (cp_parser_init_declarator): When declaring (but not
3181 defining!) a function template in C++0x mode, check for default
3184 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3187 * decl.c (grokdeclarator): Deal with cv-qualified function type
3188 typedefs in the same way for member and non-member functions.
3190 2007-03-26 Dirk Mueller <dmueller@suse.de>
3192 * parser.c (cp_parser_member_declaration): Pedwarn
3193 about stray semicolons after member declarations.
3195 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3198 * pt.c (instantiate_decl): Set in_system_header.
3200 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3202 * cp-tree.h (current_tempalte_parms): Improve documentation.
3203 * pt.c (current_template_args): Likewise.
3206 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3207 not consume tokens when failing.
3209 2007-03-22 Jim Wilson <wilson@specifix.com>
3210 Mark Mitchell <mark@codesourcery.com>
3213 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3214 consistent with FROM.
3216 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3218 * error.c (dump_expr): Handle dependent names that designate types.
3219 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3221 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3223 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3225 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3227 * cvt.c (cp_convert_and_check) : Define.
3228 * cp-tree.h (cp_convert_and_check): Declare.
3229 * call.c (convert_conversion_warnings): Rename to
3230 conversion_null_warnings. The warning for floating-point to
3231 integer is handled by convert_and_check in convert_like_real.
3232 (convert_like_real): convert_conversion_warnings was renamed as
3233 conversion_null_warnings.
3234 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3235 overflow and changes of value during conversion.
3237 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3240 * parser.c (cp_parser_statement): If 'namespace' is found, this
3241 only can be a namespace alias definition, so parse it now.
3242 (cp_parser_namespace_alias_definition): if we find an open brace
3243 instead of '=', then this is actually a misplaced namespace
3246 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3249 * decl.c (cxx_init_decl_processing): Move command-line options
3250 processing to c-opts.c.
3252 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3254 * ptree.c (cxx_print_type): Use formatting markup for integers
3255 when printing template parameter index/level/orig level.
3256 (cxx_print_xnode): Ditto.
3257 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3258 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3259 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3261 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3262 rather than a HOST_WIDE_INT.
3263 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3264 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3266 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3267 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3268 IN_BASE_INITIALIZER bool bitfields.
3269 (struct cp_declarator): Make KIND a 4-bit field. Make
3270 PARAMETER_PACK_P a bool bitfield just after KIND.
3271 * pt.c (uses_parameter_packs): Destroy the pointer set.
3272 (make_pack_expansion): Ditto.
3273 (check_for_bare_parameter_packs): Ditto.
3274 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3276 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3279 * call.c (convert_default_arg): Instead of copying the node,
3282 2007-03-15 Dirk Mueller <dmueller@suse.de>
3285 * call.c (convert_conversion_warnings): New..
3286 (convert_like_real): .. factored out from here.
3287 (convert_conversion_warnings): Add warning about
3288 false being converted to NULL in argument passing.
3290 2007-03-14 Dirk Mueller <dmueller@suse.de>
3292 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3293 (finish_do_body): Warn about empty body in do/while statement.
3295 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3297 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3299 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3302 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3305 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3307 * cp/repo.c (init_repo): Initialize random_seed saved options.
3308 (finish_repo): Adjust.
3310 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3313 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3316 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3318 * decl.c (compute_array_index_type): New warning flag warn_vla.
3320 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3323 * call.c (convert_default_arg): Copy non-constant arguments.
3325 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3328 * parser.c (cp_parser_postfix_expression): Disallow compound
3329 literals in constant expressions.
3332 * semantics.c (finish_typeof): Use unlowered_expr_type.
3334 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3337 * cp-tree.h (unlowered_expr_type): New function.
3338 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3339 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3340 (unlowered_expr_type): New function.
3341 (build_unary_op): Disallow predecrements of bool bitfields.
3342 * call.c (build_conditional_expr): Use unlowered_expr_type.
3343 * pt.c (type_unification_real): Likewise.
3345 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3348 * typeck.c (check_return_expr): Check for bare parameter packs.
3349 (comptypes): Compare template parameter packs and
3350 type pack expansions.
3351 * decl.c (grokdeclarator): Deal with the declaration of function
3353 (grokparms): Verify that the (optional) function parameter pack is
3354 at the end of the parameter list.
3355 (xref_basetypes): Handle pack expansions in the base class.
3356 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3357 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3358 (NONTYPE_ARGUMENT_PACK): New.
3359 (TYPE_PACK_EXPANSION): New.
3360 (EXPR_PACK_EXPANSION): New.
3361 (ARGUMENT_PACK_SELECT): New.
3362 * cp-objcp-common.c (cp_tree_size): Compute size of
3363 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3364 ARGUMENT_PACK_SELECT.
3365 * error.c (dump_template_argument): Print template argument packs.
3366 (dump_template_argument_list): Ditto.
3367 (dump_template_parameter): Dump `...' for template type parameter
3369 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3370 (dump_parameters): Print function parameter packs.
3371 (dump_template_parms): Print template argument packs.
3372 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3373 (maybe_warn_variadic_templates): New.
3374 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3375 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3376 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3378 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3379 (write_template_arg): Write argument packs as separate arguments.
3380 * cp-tree.h (struct template_parm_index_s): Add flag that
3381 indicates that the template parameter is actually a parameter
3383 (struct tree_argument_pack_select): New.
3384 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3385 (union lang_tree_node): Add argument_pack_select.
3386 (FUNCTION_PARAMETER_PACK_P): New.
3387 (PACK_EXPANSION_P): New.
3388 (PACK_EXPANSION_PATTERN): New.
3389 (SET_PACK_EXPANSION_PATTERN): New.
3390 (PACK_EXPANSION_PARAMETER_PACKS): New.
3391 (ARGUMENT_PACK_P): New.
3392 (ARGUMENT_PACK_ARGS): New.
3393 (SET_ARGUMENT_PACK_ARGS): New.
3394 (ARGUMENT_PACK_INCOMPLETE_P): New.
3395 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3396 (TEMPLATE_PARM_PARAMETER_PACK): New.
3397 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3398 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3399 (ARGUMENT_PACK_SELECT_INDEX): New.
3400 (ARGUMENT_PACK_SELECT_ARG): New.
3401 (struct cp_declarator): Add parameter_pack_p flag.
3402 (maybe_warn_variadic_templates): Declare.
3403 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3404 indicate a template parameter pack.
3405 (uses_parameter_packs): Declare.
3406 (template_parameter_pack_p): Declare.
3407 (template_parms_variadic_p): Declare.
3408 (make_pack_expansion): Declare.
3409 (check_for_bare_parameter_packs): Declare.
3410 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3411 sizeof... expressions.
3412 (pp_cxx_expression): Print pack expansions and non-type argument
3414 (pp_cxx_exception_specification): Print pack expansions.
3415 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3416 (pp_cxx_ctor_initializer): Print pack expansions.
3417 (pp_cxx_type_id): Print pack expansions.
3418 (pp_cxx_template_argument_list): Print argument packs.
3419 (pp_cxx_template_parameter): Print ellipsis for template parameter
3421 * pt.c (comp_template_parms): Compare template parameter packs.
3422 (template_parameter_pack_p): New.
3423 (template_parms_variadic_p): New.
3424 (template_args_variadic_p): New.
3425 (make_ith_pack_parameter_name): New.
3426 (struct find_parameter_pack_data): New.
3427 (find_parameter_packs_r): New.
3428 (uses_parameter_packs): New.
3429 (make_pack_expansion): New.
3430 (check_for_bare_parameter_packs): New.
3431 (expand_template_argument_pack): New.
3432 (reduce_template_parm_level): Propagate parameter pack flag.
3433 (process_template_parm): Add is_parameter_pack parameter to state
3434 when the parameter is actually a parameter pack. Create template
3435 parameter packs when is_parameter_pack is true.
3436 (current_template_args): The argument for a template parameter
3437 pack is an argument pack containing a single pack expansion.
3438 (process_partial_specialization): When checking that non-type
3439 argument expressions do not involve template parameters, loop over
3440 the arguments in argument packs separately.
3441 (push_template_decl_real): Check that the type of the declaration
3442 does not have any bare parameter packs. Check that primary
3443 templates have no more than one parameter pack, and that it comes
3444 at the end of the template parameter list.
3445 (convert_template_argument): Handle coercions for pack expansion
3446 expressions by coercing the pattern then rebuilding the expansion.
3447 (coerce_template_parms): When coercing the arguments for a
3448 variadic template, pack "extra" arguments into an argument pack.
3449 (coerce_template_template_parms): Cannot coerce between parameter
3450 packs and non-pack parameters.
3451 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3452 (comp_template_args): Expand all template arguments packs before
3453 comparing template argument lists.
3454 (mangle_class_name_for_template): Make argument packs as separate
3456 (for_each_template_parm_r): No need to handle BASELINK.
3457 (instantiate_class_template): Handle pack expansions in the base
3459 (tsubst_pack_expansion): New.
3460 (tsubst_template_args): Handle substitutions of argument packs and
3461 pack expansion into template argument lists.
3462 (tsubst_decl): Expand function parameter packs into separate
3463 function parameters.
3464 (tsubst_arg_types): Expand a type pack expansion into separate
3466 (tsubst_exception_specification): Handle pack expansions in
3467 exception specifiers.
3468 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3469 replacing a template parameter with its argument. If we encounter
3470 a substitution for an argument pack, just return the parameter
3472 (tsubst_copy): sizeof(X...) returns the number of elements in
3473 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3474 PARM_DECL is a parameter pack.
3475 (tsubst_expr): Expression pack expansions and argument packs
3476 cannot show up here; they will all be handled through function
3477 calls, sizeof, and template argument lists.
3478 (tsubst_copy_and_build): sizeof(X...) returns the number of
3479 elements in parameter pack X. Handle pack expansions in TREE_LIST
3480 and CONSTRUCTOR nodes.
3481 (fn_type_unification): Handle "incomplete" explicit template
3482 argument lists that specify some of the arguments for a template
3484 (type_unification_real): Unify arguments against pack expansions.
3485 (template_parm_level_and_index): New, helper function.
3486 (unify_pack_expansion): New.
3487 (unify): Unify argument packs on an argument-by-argument basis,
3488 handling variadic argument packs as well.
3489 (more_specialized_fn): Handle unification of function parameter
3490 packs. All things being equal, prefer non-variadic function
3491 templates to variadic function templates.
3492 (more_specialized_class): Prefer the variadic class template
3493 partial specialization that binds fewer arguments to a parameter
3495 (regenerate_decl_from_template): Expand function parameter packs
3496 into separate parameters.
3497 (instantiate_decl): Ditto.
3498 (tsubst_initializer_list): Handle pack expansions for base-class
3500 (dependent_type_p_r): Determine dependent types in argument packs
3501 and pack expansions.
3502 (value_dependent_expression_p): Determine value-dependence of
3503 non-type argument packs.
3504 (dependent_template_arg_p): Handle argument packs.
3505 * semantics.c (finish_cond): Check for bare parameter packs.
3506 (finish_expr_stmt): Ditto.
3507 (finish_for_expr): Ditto.
3508 (finish_switch_cond): Ditto.
3509 (finish_mem_initializers): Ditto.
3510 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3512 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3513 * parser.c (make_declarator): Declarator is not an expansion.
3514 (make_pointer_declarator): Transfer parameter pack flag to outer
3516 (make_reference_declarator): Ditto.
3517 (make_ptrmem_declarator): Ditto.
3518 (make_call_declarator): Ditto.
3519 (make_array_declarator): Ditto.
3520 (cp_parser_postfix_expression): Allow pack expansion expressions
3521 in the argument list for a call expression.
3522 (cp_parser_parenthesized_expression_list): Add new parameter
3523 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3524 into separate arguments."
3525 (cp_parser_new_placement): Allow pack expansion expressions.
3526 (cp_parser_new_initializer): Ditto.
3527 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3528 base-class initializer expansion.
3529 (cp_parser_mem_initializer): Ditto.
3530 (cp_parser_template_parameter_list): Keep track of whether the
3531 template parameter is a template parameter pack.
3532 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3533 template parameter pack.
3534 (cp_parser_type_parameter): Ditto.
3535 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3537 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3538 this declarator is a parameter pack.
3539 (cp_parser_parameter_declaration): The ellipsis does not end the
3540 parameter declaration, because it might be a parameter pack. Parse
3541 the ellipsis to indicate a parameter pack.
3542 (cp_parser_initializer): Allow pack expansions.
3543 (cp_parser_initializer_list): Allow ellipsis to create an
3544 initializer expansion.
3545 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3547 (cp_parser_type_id_list): Allow ellipsis to create an exception
3548 specifier expansion.
3549 (cp_parser_attribute_list): Don't allow pack expansions.
3550 (cp_parser_functional_cast): Allow pack expansions.
3551 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3552 compute the length of a parameter pack.
3553 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3554 end a template argument.
3555 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3556 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3559 2007-03-09 Dirk Mueller <dmueller@suse.de>
3561 * cp/call.c (build_new_op): Call warn_logical_operator.
3563 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3566 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3569 * pt.c (any_template_arguments_need_structural_equality_p):
3572 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3574 * decl.c (grokdeclarator): Disable warnings for anonymous
3577 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3579 * typeck2.c (readonly_error): Always emit a hard error.
3580 Remove last argument.
3581 * cp-tree.h (readonly_error): Adjust prototype.
3582 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3583 * typeck.c (build_unary_op): Likewise.
3584 (build_modify_expr): Likewise.
3586 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3589 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3591 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3594 * parser.c (struct cp_parser): New IN_IF_STMT.
3595 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3596 returning if parsing the body of an 'if' statement or issuing an
3597 error and continuing.
3598 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3600 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3602 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3605 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3608 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3610 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3611 Objective-C++. Don't exit early if -shared-libgcc needs to be
3614 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3616 * typeck.c (common_base_type): Delete unused function.
3618 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3620 * Make-lang.in: Add dummy lang.install-pdf target.
3622 2007-03-01 Simon Baldwin <simonb@google.com>
3625 * decl.c (check_tag_decl): Added new warning for typedef ignored
3626 when it precedes an otherwise valid non-typedef declaration.
3628 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3630 * typeck.c (build_function_call): Store converted arguments
3631 in a stack-allocated array instead of building a list.
3632 (convert_arguments): Store arguments in the array passed in as an
3633 argument, and return the actual number of arguments.
3634 * call.c (build_call): Delete, and replace with...
3635 (build_call_n, build_call_a): New.
3636 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3637 (build_over_call): Store converted arguments in a stack-allocated
3638 array instead of building a list.
3639 (build_cxx_call): Pass arguments in an array instead of as a list.
3640 (build_java_interface_fn_ref): Rewrite to avoid constructing
3642 * tree.h: Update declarations to reflect above changes.
3643 * method.c (use_thunk): Use a stack-allocated array to hold
3644 the arguments instead of a list.
3645 * rtti.c (throw_bad_cast): Update call to cxx_call.
3646 (throw_bad_typeid): Likewise.
3647 (build_dynamic_cast_1): Likewise.
3648 * init.c (build_builtin_delete_call): Use build_call_n.
3649 * decl.c (expand_static_init): Likewise.
3650 * except.c (cp_protect_cleanup_actions): Likewise.
3651 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3652 (gimplify_must_not_throw_expr): Likewise.
3653 (cxx_omp_apply_fn): Use build_call_a.
3655 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3657 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3658 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3660 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3662 * cp-tree.h (static_ctors): Remove.
3663 * cp-tree.h (static_dtors): Likewise.
3664 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3665 refactoring of tree_map hierarchy.
3666 (decl_shadowed_for_var_insert): Likewise.
3667 * semantics.c (expand_body): Use c_expand_body.
3668 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3669 * decl2.c (static_ctors): Remove.
3670 (static_dtors): Likewise.
3671 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3672 objc_generate_static_init_call. Do not call static_[cd]tors.
3673 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3675 (cp_write_global_declarations): Likewise.
3677 2007-02-23 Richard Guenther <rguenther@suse.de>
3679 * class.c (note_name_declared_in_class): Make declaration
3680 changes meaning a pedwarn.
3682 2007-02-22 Michael Matz <matz@suse.de>
3685 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3686 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3687 dump_function_decl): Guard emitting outer scopes by new flag.
3688 * cp-lang.c (cxx_dwarf_name): New function.
3689 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3690 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3692 (push_template_decl_real, lookup_template_class): Remove calls
3695 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3697 * call.c (build_new_method_call): Ensure that explicit calls of
3698 destructors have type "void".
3700 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3702 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3703 and -Walways-true with -Waddress.
3704 * cvt.c (convert_to_void): Replace unconditional warning with
3707 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3709 * decl.c, tree.c: Fix comment typos.
3711 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3714 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3715 statement expression if we had an error mark node.
3717 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3718 Brooks Moses <brooks.moses@codesourcery.com>
3719 Lee Millward <lee.millward@codesourcery.com>
3721 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3722 Change class to tcc_vl_exp.
3724 * call.c (build_call): Use build_call_list instead
3726 (build_over_call): Likewise.
3727 (build_new_method_call): Use build_min_non_dep_call_list
3728 instead of build_min_non_dep.
3730 * error.c (dump_call_expr_args): New function.
3731 (dump_aggr_init_expr_args): New function.
3732 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3733 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3735 * cvt.c (convert_to_void): Use build_call_array instead
3736 of build3; use new AGGR_INIT_EXPR accessor macros.
3738 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3739 instead of TREE_CODE_LENGTH.
3741 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3742 AGGR_INIT_EXPR accessor macros.
3744 * cp-gimplify.c (cp_gimplify_init_expr): Use
3745 AGGR_INIT_EXPR_SLOT to set the slot operand.
3747 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3748 (AGGR_INIT_EXPR_SLOT): New macro.
3749 (AGGR_INIT_EXPR_ARG): New macro.
3750 (aggr_init_expr_nargs): New macro.
3751 (AGGR_INIT_EXPR_ARGP): New macro.
3752 (aggr_init_expr_arg_iterator): New.
3753 (init_aggr_init_expr_arg_iterator): New.
3754 (next_aggr_init_expr_arg): New.
3755 (first_aggr_init_expr_arg): New.
3756 (more_aggr_init_expr_args_p): New.
3757 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3758 (stabilize_aggr_init): New declaration.
3759 (build_min_non_dep_call_list): Likewise.
3761 * tree.c (process_aggr_init_operands): New function.
3762 (build_aggr_init_array) New function.
3763 (build_cplus_new): Update to use new CALL_EXPR and
3764 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3765 build_aggr_init_array.
3766 (build_min_non_dep_call_list) New function.
3767 (build_min_nt): Assert input code parameter is not a variable
3768 length expression class.
3769 (build_min, build_min_non_dep): Likewise.
3770 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3771 to check for equality instead of recursing. Handle tcc_vl_exp
3773 (stabilize_call): Update to only handle CALL_EXPRs, not
3774 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3775 (stabilize_aggr_init): New function.
3776 (stabilize_init): Use it.
3778 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3779 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3780 AGGR_INIT_EXPR accessor macros and argument iterators.
3782 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3783 build_vl_exp. Iterate through the operands, recursively
3784 processing each one.
3785 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3786 CALL_EXPR accessor macros.
3787 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3788 tree code classes. Use TREE_OPERAND_LENGTH instead of
3791 * semantics.c (finish_call_expr): Use build_nt_call_list
3792 instead of build_nt.
3793 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3794 accessor macros. Use build_call_array to construct the
3795 CALL_EXPR node instead of build3
3797 * decl2.c (build_offset_ref_call_from_tree): Use
3798 build_nt_call_list and build_min_non_dep_call_list instead
3799 of build_min_nt and build_min_non_dep.
3801 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3802 Use build_nt_call_list instead of build_min_nt.
3804 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3807 * call.c (build_conditional_expr): Improve error message.
3809 2007-02-13 Dirk Mueller <dmueller@suse.de>
3811 * friend.c (do_friend): Annotate warning about friend
3812 declarations in templates with OPT_Wnon_template_friend.
3813 Convert informal message from warning() to inform().
3815 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3816 Mark Mitchell <mark@codesourcery.com>
3819 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3820 instantiations for variables.
3822 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3825 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3826 Check warn_unused_value just once.
3828 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3831 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3832 (fn_type_unificiation): Likewise.
3833 (get_bindings): Likewise.
3835 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3838 * decl.c (finish_function): Use DECL_REPLACEABLE.
3839 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3841 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3843 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3845 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3847 * decl.c (grokvardecl): Don't error if !have_tls.
3848 (grokdeclarator): Likewise.
3849 * parser.c (cp_parser_omp_threadprivate): Likewise.
3851 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3854 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3855 parameters and result decls in omp clauses.
3856 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3859 2007-02-05 Dirk Mueller <dmueller@suse.de>
3862 * parser.c (cp_parser_class_specifier): Always initialize bases.
3864 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3866 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3867 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3868 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3870 * semantics.c (finish_omp_atomic): Store a whole expression node
3871 in operand 1, and integer_zero_node in operand 0, for dependent
3872 OMP_ATOMIC. Rewrite to make flow easier to understand.
3874 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3876 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3878 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3880 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3881 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3883 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3885 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3886 keyword warning to -Wc++0x-compat.
3888 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3890 * decl.c (grokdeclarator): Update documentation.
3892 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3895 * decl.c (grokdeclarator): If __thread is used together with
3896 a storage class other than extern and static, clear thread_p
3897 after issuing diagnostics and fall through to checking the
3900 2007-01-30 Roger Sayle <roger@eyesopen.com>
3902 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3903 calculating the size of an array (to avoid recursive errors).
3905 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3908 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3910 * call.c (convert_like_real): Don't warn when converting to
3913 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3915 * decl.c (pop_label): Replace warning with call to
3916 warn_for_unused_label.
3918 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3921 * semantics.c (finish_pseudo_destructor_expr): Check the
3922 destrutor name by calling check_dtor_name.
3924 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3926 * lex.c (D_CPP0X): Rename.
3928 (reswords): D_CPP0X -> D_CXX0X.
3929 (init_reswords): Ditto.
3930 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3931 of C++0x keywords as identifiers.
3933 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3936 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3939 2007-01-23 Ian Lance Taylor <iant@google.com>
3941 * typeck.c (convert_for_assignment): Only warn about a = b = c
3942 when converting to bool.
3944 2007-01-23 Roger Sayle <roger@eyesopen.com>
3946 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3948 * typeck.c (ignore_overflows): Remove the remaining uses of
3949 TREE_CONSTANT_OVERFLOW.
3951 2007-01-20 Jan Hubicka <jh@suse.cz>
3953 * decl2.c (start_objects, start_static_storage_duration_function):
3954 Do not make the functions uninlinable.
3956 2007-01-17 Ian Lance Taylor <iant@google.com>
3958 * class.c (add_method): Call VEC_reserve_exact rather than passing
3959 a negative size to VEC_reserve.
3961 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3964 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3966 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3969 * decl.c (make_typename_type): If the qualified name is not a
3970 type, issue an error.
3971 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3974 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3976 * rtti.c: Include target.h.
3977 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3978 don't emit typeinfo for fundamental types as weak.
3979 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3981 2007-01-08 Richard Guenther <rguenther@suse.de>
3983 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3985 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3987 * call.c (standard_conversion): Pass flag to
3988 vector_types_convertible_p to disallow emission of note.
3989 * typeck.c (convert_for_assignment): Pass flag to
3990 vector_types_convertible_p to allow emission of note.
3991 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3992 to disallow emission of note.
3994 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3997 * typeck.c (build_binary_op): Call overflow_warning if
3998 TREE_OVERFLOW_P is true for the result and not for any of the
4001 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4004 * class.c (add_method): Don't wait until template
4005 instantiation time to complain about duplicate methods.
4007 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4010 * semantics.c (finish_unary_op_expr): Warn only if result
4011 overflowed and operands did not.
4013 2007-01-05 Ian Lance Taylor <iant@google.com>
4015 * typeck.c (build_binary_op): Warn about comparing a non-weak
4018 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4020 * pt.c (tsubst): Propagate the need for structural equality checks
4021 when reducing the level of template parameters.
4023 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4025 * pt.c: Fix a comment typo.
4027 2007-01-02 Ian Lance Taylor <iant@google.com>
4029 * semantics.c (maybe_convert_cond): Optionally warn when using an
4030 assignment as a condition.
4031 * typeck.c (convert_for_assignment): Optionally warn about
4032 assigning the result of an assignment to a bool.
4034 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4036 * pt.c (canonical_template_parms): Correct typo in comment.
4038 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4040 * typeck.c (structural_comptypes): Renamed from "comptypes".
4041 (comptypes): Use canonical type information to perform fast type
4042 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4043 canonical type comparison returns the same results as we would see
4044 from the current, structural check. Support COMPARE_STRUCTURAL
4045 when we need structural checks.
4046 * decl.c (typename_compare): Fix comment.
4047 (build_typename_type): TYPENAME_TYPE nodes require structural
4048 equality checks, because they resolve different based on the
4050 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4051 require structural equality checks (for now).
4052 (build_ptrmemfunc_type): Build the canonical pointer to member
4054 (compute_array_index_type): Whenever we build a new index type
4055 to represent the size of an array in a template, we need to mark
4056 this index type as requiring structural equality. This goes for
4057 arrays with value-dependent sizes with the current ABI, or all
4059 * tree.c (cplus_array_hash): New.
4060 (struct cplus_array_info): New.
4061 (cplus_array_compare): New.
4062 (cplus_array_htab): New.
4063 (build_cplus_array_type_1): Use a hash table to cache the array
4064 types we build. Build the canonical array type for each array
4066 (cp_build_qualified_type_real): When building a cv-qualified array
4067 type, use the hash table of array types and build canonical array
4069 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4070 use structural equality (for now).
4071 * cp-tree.h (COMPARE_STRUCTURAL): New.
4072 * pt.c (canonical_template_parms): New.
4073 (canonical_type_parameter): New.
4074 (process_template_parm): Find the canonical type parameter.
4075 (lookup_template_class): When we have named the primary template
4076 type, set the canonical type for our template class to the primary
4077 template type. If any of the template arguments need structural
4078 equality checks, the template class needs structural equality
4080 (tsubst): When reducing the level of a template template
4081 parameter, we require structural equality tests for the resulting
4082 parameter because its template parameters have not had their types
4083 canonicalized. When reducing a template type parameter, find the
4084 canonical reduced type parameter.
4085 (any_template_arguments_need_structural_equality_p): New.