1 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com>
4 * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
5 the tree returned by build_x_binary_op.
7 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
10 * parser.c (cp_parser_postfix_open_square_expression): Handle
11 postfix-expression [ braced-init-list ].
13 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
16 * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
17 call decay_conversion on v.
19 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
22 * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
23 declaration followed by specialization.
25 2012-01-03 Jakub Jelinek <jakub@redhat.com>
28 * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
29 on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
31 2012-01-02 Jason Merrill <jason@redhat.com>
35 * method.c (walk_field_subobs): Don't check for uninitialized
37 (synthesized_method_walk): Check here.
41 * parser.c (cp_parser_cache_defarg): Split out...
42 (cp_parser_parameter_declaration): ...from here.
43 (cp_parser_save_nsdmi): Use it.
44 (cp_parser_cache_group): Remove CPP_COMMA support.
46 2012-01-02 Dodji Seketeli <dodji@redhat.com>
49 * semantics.c (cx_check_missing_mem_inits): Don't assert in case
52 2012-01-02 Paolo Carlini <paolo.carlini@oracle.com>
55 * typeck2.c (digest_init_r): Use copy_init when initializing
58 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
61 * decl.c (build_enumerator): Don't call perform_integral_promotions
64 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
67 * typeck.c (build_reinterpret_cast_1): Implement resolution of
70 2012-01-01 Fabien ChĂȘne <fabien@gcc.gnu.org>
72 * parser.c (cp_parser_using_declaration): Add a warning about
73 deprecated access declarations when no errors were encountered
74 while parsing the access declaration. Save the first token in
75 order to emit the warning at the right place.
77 2011-12-31 Paolo Carlini <paolo.carlini@oracle.com>
80 * semantics.c (finish_static_assert): Use %s instead of %E for
83 2011-12-27 Fabien ChĂȘne <fabien@gcc.gnu.org>
86 * name-lookup.c (do_class_using_decl): Use dependent_scope_p
87 instead of dependent_type_p, to check that a non-dependent
88 nested-name-specifier of a class-scope using declaration refers to
89 a base, even if the current scope is dependent.
90 * parser.c (cp_parser_using_declaration): Set
91 USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
92 'else' close to the prior modification.
94 2011-12-23 Jason Merrill <jason@redhat.com>
97 * search.c (at_function_scope_p): Also check cfun.
98 * pt.c (tsubst_pack_expansion): Check it instead of
99 cp_unevaluated_operand.
100 (instantiate_template_1): Use push_to_top_level.
102 * tree.c (dependent_name): OFFSET_REF and BASELINK
103 are not dependent names.
105 2011-12-21 Jason Merrill <jason@redhat.com>
108 * cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
109 * class.c (build_base_path): Defer vbase conversion in an NSDMI.
110 * tree.c (bot_replace): Expand it here.
111 * cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
112 doesn't leak into GENERIC.
114 2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
117 * semantics.c (massage_constexpr_body): Reorder conditionals, make
118 sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
120 2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
123 * tree.c (diagnose_non_constexpr_vec_init): For value initialization
124 pass void_type_node, not void_zero_node, to build_vec_init_elt.
126 2011-12-20 Dodji Seketeli <dodji@redhat.com>
129 * decl.c (cxx_maybe_build_cleanup): Don't set location of the call
132 2011-12-20 Paolo Carlini <paolo.carlini@oracle.com>
135 * semantics.c (is_valid_constexpr_fn): In case of constexpr
136 constructors also check for virtual base classes.
138 2011-12-19 Paolo Carlini <paolo.carlini@oracle.com>
141 * pt.c (convert_template_argument): Early error out and return
142 error_mark_node for invalid uses of destructors as types.
144 2011-12-19 Jason Merrill <jason@redhat.com>
147 * pt.c (unify): Handle NULLPTR_TYPE.
150 * semantics.c (build_data_member_initialization): Handle
151 delegating constructor.
152 (build_constexpr_constructor_member_initializers): Likewise.
155 * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
156 LOOKUP_NO_COPY_CTOR_CONVERSION.
157 (add_list_candidates): Set it earlier.
158 (add_candidates): Don't check explicit on ctors when it's set.
159 (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
163 * call.c (add_function_candidate): Allow conversions for the copy
164 parm in list-initialization unless the argument is an init-list.
166 2011-12-19 Jakub Jelinek <jakub@redhat.com>
169 * semantics.c (cxx_eval_vec_init_1): If init is NULL for
170 multidimensional array, just set eltinit to NULL_TREE.
172 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
173 gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
175 2011-12-19 Dodji Seketeli <dodji@redhat.com>
178 * search.c (lookup_member): Get out early on invalid base type.
180 2011-12-19 Jason Merrill <jason@redhat.com>
183 * semantics.c (cxx_eval_outermost_constant_expr): Check for
184 conversion from pointer to integer here.
185 (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
187 2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
189 * semantics.c (finish_compound_literal): Don't call check_narrowing
190 if !(complain & tf_warning_or_error).
192 2011-12-17 Jason Merrill <jason@redhat.com>
195 * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
197 2011-12-17 Richard Henderson <rth@redhat.com>
200 * config-lang.in: Revert last change.
202 2011-12-17 Jason Merrill <jason@redhat.com>
205 * parser.c (cp_parser_check_class_key): Handle error_mark_node.
208 * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
211 2011-12-16 Jason Merrill <jason@redhat.com>
214 * init.c (build_value_init_noctor): Check for incomplete type.
216 2011-12-16 Richard Henderson <rth@redhat.com>
219 * config-lang.in (target_libs): Include target-libitm.
221 2011-12-16 Jason Merrill <jason@redhat.com>
224 * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
225 before literal_type_p.
228 * class.c (convert_to_base_statically): Just call
229 build_simple_base_path.
230 (build_simple_base_path): Check field offset.
232 2011-12-15 Jason Merrill <jason@redhat.com>
235 * decl.c (has_designator_problem): New.
236 (reshape_init_r): Check for improper use of
237 designated initializers.
239 2011-12-15 Jakub Jelinek <jakub@redhat.com>
242 * decl.c (grokdeclarator): Set DECL_INITIAL of decl
243 to error_mark_node to disallow NSDMI if declspecs->storage_class
245 * parser.c (cp_parser_late_parse_one_default_arg): Return early
246 if default_arg is error_mark_node.
249 * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
250 and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
252 2011-12-15 Dodji Seketeli <dodji@redhat.com>
255 * decl.c (check_tag_decl): Error out on auto specifier with no
258 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
261 * cp-tree.h (CPTK_IS_FINAL): Add.
262 * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
263 (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
264 * semantics.c (trait_expr_value, finish_trait_expr): Handle
266 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
268 2011-12-14 Jason Merrill <jason@redhat.com>
271 * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
274 * decl.c (copy_type_enum): Also update variants.
275 (finish_enum): Allow variants of complete enums.
277 2011-12-14 Dodji Seketeli <dodji@redhat.com>
280 * call.c (struct conversion)<u.next>: Update comment.
281 (next_conversion): New static function.
282 (convert_like_real): Use it.
285 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
286 for PTRMEM_CST nodes.
288 2011-12-13 Jason Merrill <jason@redhat.com>
292 * typeck.c (build_static_cast_1): Fix cast of lvalue to
293 base rvalue reference.
295 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
298 * semantics.c (begin_lambda_type): Check begin_class_definition return
299 value for error_mark_node.
300 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
301 return value for error_mark_node.
303 2011-12-13 Fabien ChĂȘne <fabien@gcc.gnu.org>
306 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
307 * parser.c (cp_parser_nonclass_name): Handle using declarations
308 that refer to a dependent type.
309 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
310 the using declaration refers to a dependent type.
312 2011-12-12 Jakub Jelinek <jakub@redhat.com>
315 * parser.c (cp_parser_omp_for_loop): When determining whether
316 to use cp_parser_omp_for_incr or cp_parser_expression and when
317 calling cp_parser_omp_for_incr, use real_decl instead of decl.
319 2011-12-12 Torvald Riegel <triegel@redhat.com>
321 * semantics.c (finish_transaction_stmt, build_transaction_expr):
322 Accept new noexcept parameter and handle it.
323 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
325 * parser.c (cp_parser_exception_specification_opt): Extract
326 noexcept-specification parsing to ...
327 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
328 non-constexpr noexcept arguments.
329 (cp_parser_transaction, cp_parser_transaction_expression): Parse
330 and handle noexcept-specifications.
331 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
333 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
334 building transactions.
336 2011-12-12 Torvald Riegel <triegel@redhat.com>
338 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
339 * cp-tree.h (MUST_NOT_THROW_COND): New.
340 (build_must_not_throw_expr): Declare.
341 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
342 * except.c (build_must_not_throw_expr): New.
343 (initialize_handler_parm): Use it.
344 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
345 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
347 2011-12-12 Richard Guenther <rguenther@suse.de>
350 * tree.c (cp_free_lang_data): No longer clear anonymous names.
352 2011-12-09 Jason Merrill <jason@redhat.com>
355 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
356 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
357 in templates even if decl isn't type-dependent.
359 2011-12-09 Dodji Seketeli <dodji@redhat.com>
362 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
363 better support aliased types.
364 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
366 * pt.c (find_parameter_packs_r): Handle types aliases.
367 (push_template_decl_real): Check for bare parameter packs in the
368 underlying type of an alias template.
370 2011-12-08 Jason Merrill <jason@redhat.com>
373 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
376 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
377 * semantics.c (insert_capture_proxy): No longer static.
378 * cp-tree.h: Declare it.
380 2011-12-07 Jakub Jelinek <jakub@redhat.com>
383 * decl.c (grokdeclarator): Error for auto on non-static data members.
386 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
387 ICE if TREE_OPERAND (value, 1) is overloaded.
390 * decl.c (reshape_init_class): Complain if d->cur->index is
392 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
393 fails, clear designator.
396 * init.c (build_value_init): Allow array types even when
397 processing_template_decl.
399 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
402 * parser.c (lookup_literal_operator): Check that declaration is an
405 2011-12-06 Jakub Jelinek <jakub@redhat.com>
408 * pt.c (tsubst_decl): Don't call strip_array_domain on
411 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
414 * init.c (build_value_init): Check build_aggr_init_expr return
415 value for error_mark_node.
417 2011-12-06 Dodji Seketeli <dodji@redhat.com>
420 * parser.c (cp_parser_check_class_key): Add note about earlier
423 2011-12-05 Fabien ChĂȘne <fabien@gcc.gnu.org>
426 * semantics.c (finish_id_expression): Strip using declarations
427 early in the function.
429 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
432 * init.c (perform_member_init): Early return if init is error_mark_node.
434 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
437 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
440 2011-12-05 Jason Merrill <jason@redhat.com>
442 * init.c (expand_default_init): Unshare args in ctor delegation.
444 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
445 Pedro LamarĂŁo <pedro.lamarao@gmail.com>
447 Implement C++11 delegating constructors.
448 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
449 * error.c (maybe_warn_cpp0x): Adjust.
450 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
451 multiple initializers if a delegating initializer is present.
452 * call.c (build_special_member_call): Convert an assert into an if.
453 * init.c (perform_target_ctor): New.
454 (emit_mem_initializers): Use it.
455 (expand_member_init, expand_default_init): Adjust.
457 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
460 * typeck2.c (build_functional_cast): Early return error_mark_node
461 for invalid uses of 'auto'.
462 * parser.c (cp_parser_direct_declarator): When
463 cp_parser_constant_expression returns error do not produce further
464 diagnostic for the bound.
466 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
469 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
471 2011-12-01 Jason Merrill <jason@redhat.com>
473 * call.c (build_new_method_call_1): Handle aggregate initialization.
474 * tree.c (stabilize_init): Handle CONSTRUCTOR.
476 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
479 * call.c (build_user_type_conversion_1): Early return NULL if
482 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
485 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
486 whether parm is a type or non-type parameter.
488 2011-11-30 Jason Merrill <jason@redhat.com>
491 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
492 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
493 (check_initializer): Here too.
495 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
498 * rtti.c (ifnonnull): Use nullptr_node.
499 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
500 of c_common_truthvalue_conversion.
502 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
505 * pt.c (instantiate_class_template_1): If lambda_function (type)
506 is NULL_TREE do not instantiate_decl.
508 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
511 * class.c (build_base_path): For the null pointer check use
512 nullptr_node instead of integer_zero_node.
514 2011-11-22 Dodji Seketeli <dodji@redhat.com>
517 * decl.c (check_elaborated_type_specifier): Gracefully handle
518 error_mark_node. Accept bound template template parameters.
519 Update diagnostics for alias template specializations. Update
521 * parser.c (cp_parser_elaborated_type_specifier): Use
522 check_elaborated_type_specifier for simple-template-ids as well.
524 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
527 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
529 2011-11-22 Dodji Seketeli <dodji@redhat.com>
532 * parser.c (cp_parser_alias_declaration): Don't allow type
533 definition in templates.
535 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
538 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
539 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
540 the -Wzero-as-null-pointer-constant warning for pmf == 0.
542 2011-11-21 Torvald Riegel <triegel@redhat.com>
544 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
546 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
549 * parser.c (lookup_literal_operator): New.
550 (cp_parser_userdef_char_literal): Use it.
551 (cp_parser_userdef_numeric_literal): Use it.
552 (cp_parser_userdef_string_literal): Use lookup_name.
554 2011-11-20 Jason Merrill <jason@redhat.com>
556 * pt.c (tsubst_pack_expansion): Fix SFINAE.
559 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
560 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
561 * pt.c (tsubst_pack_expansion): Set and use it.
562 (iterative_hash_template_arg): Hash it.
563 (template_args_equal): Compare it.
564 (comp_template_args_with_info): Handle nulls.
565 * tree.c (cp_walk_subtrees): Walk it.
566 * typeck.c (structural_comptypes): Compare it.
567 * ptree.c (cxx_print_type): Print it.
569 * pt.c (type_unification_real): Set input_location
570 during default arg instantiation.
572 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
575 * pt.c (unify_inconsistency): Handle non-type parameters better.
576 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
578 2011-11-20 Dodji Seketeli <dodji@redhat.com>
581 * pt.c (lookup_template_class_1): Go out early if the type of the
582 template is error_mark_node.
584 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
587 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
588 DO_STMT, FOR_STMT, and WHILE_STMT.
590 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
593 * search.c (lookup_field_1): Handle USING_DECLs for the storted
596 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
599 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
601 2011-11-18 Dodji Seketeli <dodji@redhat.com>
604 * pt.c (primary_template_instantiation_p): Don't forget to
605 consider alias declarations.
607 2011-11-17 Jason Merrill <jason@redhat.com>
610 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
613 * class.c (add_implicitly_declared_members): Update move
617 * class.c (build_base_path): Don't do calculation in templates.
619 2011-11-15 Torvald Riegel <triegel@redhat.com>
621 * parser.c (cp_parser_transaction_expression): Require parentheses
622 when parsing transaction expressions.
624 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
627 * typeck.c (check_literal_operator_args): Add processing_specialization
628 to check for void template fn. Test for exact arity for non-template fn.
630 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
636 * search.c (lookup_field_1): Look through USING_DECL.
637 (lookup_field_r): Call lookup_fnfields_slot instead of
639 * semantics.c (finish_member_declaration): Remove the check that
640 prevents USING_DECLs from being verified by
641 pushdecl_class_level. Call add_method for using declarations that
642 designates functions if the using declaration is in a template
643 class. Set DECL_IGNORED_P on class-scope using declarations.
644 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
645 * class.c (check_field_decls): Keep using declarations.
646 (add_method): Remove two diagnostics about conflicting using
648 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
649 * decl.c (start_enum): Call xref_tag whenever possible.
650 * cp-tree.h (strip_using_decl): Declare, and reident the previous
652 * name-lookup.c (strip_using_decl): New function.
653 (supplement_binding_1): Call strip_using_decl on decl and
654 bval. Perform most of the checks with USING_DECLs stripped. Also
655 check that the target decl and the target bval does not refer to
656 the same declaration. Allow pushing an enum multiple times in a
657 template class. Adjustment to diagnose using redeclarations. Call
658 diagnose_name_conflict.
659 (push_class_level_binding): Call strip_using_decl on decl and
660 bval. Perform most of the checks with USING_DECLs stripped. Return
661 true if both decl and bval refer to USING_DECLs and are dependent.
662 (diagnose_name_conflict): New function.
664 2011-11-12 Jason Merrill <jason@redhat.com>
667 * call.c (set_up_extended_ref_temp): Warn about references
668 bound to non-static reference members.
669 * init.c (perform_member_init): Pass in the member.
672 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
674 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
677 * typeck.c (check_literal_operator_args): Reorganize test for string
678 operators so size_t search depends on finding string first.
680 2011-11-10 Jason Merrill <jason@redhat.com>
683 * pt.c (convert_nontype_argument_function): Allow decls with
684 internal linkage in C++11.
685 (convert_nontype_argument): Likewise.
688 * decl2.c (mark_used): Defer synthesis of virtual functions.
689 * method.c (use_thunk): Make sure the target function has
690 DECL_INTERFACE_KNOWN.
693 * call.c (joust): Check the second conversion sequence
694 before checking templates.
696 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
699 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
700 pass allow_non_integral_constant_expression_p = true to
701 finish_id_expression.
703 2011-11-09 Jason Merrill <jason@redhat.com>
706 * pt.c (maybe_instantiate_noexcept): Check the return value of
710 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
713 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
715 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
716 (check-c++0x): Obsolete.
718 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
720 * pt.c (convert_nontype_argument): Only integral arguments
723 * parser.c (cp_parser_alias_declaration): Don't do semantic
724 processing if parsing failed.
726 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
729 * init.c (build_new_1, build_vec_delete_1, build_delete):
732 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
735 * search.c (lookup_member): Change to take also a tsubst_flags_t
737 (lookup_field, lookup_fnfields): Adjust calls.
738 * typeck.c (lookup_destructor, finish_class_member_access_expr,
739 build_ptrmemfunc_access_expr): Likewise.
740 * class.c (handle_using_decl, maybe_note_name_used_in_class):
742 * pt.c (resolve_typename_type): Likewise.
743 * semantics.c (lambda_function): Likewise.
744 * parser.c (cp_parser_perform_range_for_lookup,
745 cp_parser_lookup_name): Likewise.
746 * friend.c (make_friend_class): Likewise.
747 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
748 do_class_using_decl, lookup_qualified_name): Likewise.
749 * cp-tree.h (lookup_member): Adjust declaration.
751 2011-11-09 Dodji Seketeli <dodji@redhat.com>
754 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
758 * parser.c (cp_parser_alias_declaration): Require ';' at the end
761 2011-11-09 Dodji Seketeli <dodji@redhat.com>
764 * decl2.c (check_member_template): Accept alias templates and ...
765 * parser.c (cp_parser_alias_declaration): ... use it here.
767 2011-11-08 Jason Merrill <jason@redhat.com>
770 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
771 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
774 2011-11-08 Richard Guenther <rguenther@suse.de>
777 * error.c (dump_expr): Handle SSA_NAMEs.
779 2011-11-07 Richard Henderson <rth@redhat.com>
780 Aldy Hernandez <aldyh@redhat.com>
781 Torvald Riegel <triegel@redhat.com>
783 Merged from transactional-memory.
785 * call.c (build_new_function_call): Call tm_malloc_replacement.
786 * class.c (check_bases): Compute transaction attributes for the
787 class based on its base classes.
788 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
789 set_method_tm_attributes): New.
790 (finish_struct_1): Call set_method_tm_attributes.
791 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
792 build_transaction_expr): Declare.
793 (TRANSACTION_EXPR_IS_STMT): New.
794 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
795 * except.c (do_get_exception_ptr): Apply transaction_pure.
796 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
797 record as transactional-memory wrapper.
798 (do_end_catch): Similarly for _ITM_cxa_end_catch.
799 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
800 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
801 * parser.h (struct cp_parser): Add in_transaction flag.
802 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
803 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
804 (enum required_token): Add transaction tokens.
805 (cp_parser_transaction, cp_parser_transaction_expression,
806 cp_parser_function_transaction, cp_parser_transaction_cancel,
807 cp_parser_txn_attribute_opt): New.
808 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
809 (cp_parser_statement, cp_parser_function_definition_after_declarator,
810 cp_parser_token_starts_function_definition_p): Same.
811 (cp_parser_required_error): Handle RT_TRANSACTION*.
812 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
813 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
814 build_transaction_expr): New.
816 2011-11-08 Dodji Seketeli <dodji@redhat.com>
818 Fix context handling of alias-declaration
819 * decl.c (start_decl): Update comment.
820 * error.c (dump_alias_template_specialization): Dump the context
821 of the specialization.
822 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
823 pushed scope yielded by start_decl.
825 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
828 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
829 uses of '->' and '.' as postfix-expression in namespace scope.
831 2011-11-07 Jason Merrill <jason@redhat.com>
834 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
835 if lookup finds a non-function.
838 * parser.c (cp_parser_initializer_list): Parse C99
839 array designators tentatively.
842 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
843 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
846 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
848 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
849 call in case COMPONENT_REF.
851 2011-11-07 Jason Merrill <jason@redhat.com>
852 Dodji Seketeli <dodji@redhat.com>
854 Support C++11 alias-declaration
856 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
857 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
859 (TYPE_TEMPLATE_INFO): Get template info of an alias template
860 specializations from its TYPE_DECL.
861 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
862 specializations into its TYPE_DECL.
863 (DECL_CLASS_TEMPLATE_P): Re-write using the new
864 DECL_TYPE_TEMPLATE_P.
865 (enum cp_decl_spec): Add new ds_alias enumerator.
866 (alias_type_or_template_p, alias_template_specialization_p):
867 Declare new functions.
868 * parser.c (cp_parser_alias_declaration): New static function.
869 (cp_parser_check_decl_spec): Add "using" name for the `alias'
871 (cp_parser_type_name): Update comment. Support simple-template-id
872 representing alias template specializations in c++0x mode.
873 (cp_parser_qualifying_entity): Update comment. Use
875 (cp_parser_block_declaration): Handle alias-declaration in c++11.
877 (cp_parser_template_id): Handle specializations of alias
879 (cp_parser_member_declaration): Add alias-declaration production
880 to comment. Support alias-declarations.
881 (cp_parser_template_declaration_after_export): Handle alias
883 * decl.c (make_typename_type, make_unbound_class_template): Accept
885 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
887 * decl2.c (grokfield): Move template creation after setting up the
888 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
889 template actually carries the right type-id of the alias
891 * pt.c (alias_type_or_template_p)
892 (alias_template_specialization_p): Define new public functions.
893 (maybe_process_partial_specialization): Reject partial
894 specializations of alias templates.
895 (primary_template_instantiation_p): Consider alias template
897 (push_template_decl_real): Assert that TYPE_DECLs of alias
898 templates are different from those of class template. Store
899 template info onto the TYPE_DECL of the alias template.
900 (convert_template_argument): Strip aliases from template
902 (lookup_template_class_1): Handle the creation of the
903 specialization of an alias template.
904 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
905 member alias template.
906 (tsubst): Handle substituting into the type of an alias template.
907 Handle substituting UNBOUND_CLASS_TEMPLATE into
908 BOUND_TEMPLATE_TEMPLATE_PARM.
909 (do_type_instantiation): Better diagnostics when trying to
910 explicitely instantiate a non-class template.
911 * search.c (lookup_field_1, lookup_field_r): Support looking up
913 * semantics.c (finish_template_type): For instantiations of alias
914 templates, return the TYPE_DECL of the actual alias and not the
915 one of the aliased type.
916 * error.c (dump_alias_template_specialization): New static
918 (dump_type): Handle printing of alias templates and their
919 specializations. templates.
920 (dump_aggr_type): For specialization of alias templates, fetch
921 arguments from the right place.
922 (dump_decl): Print an alias-declaration like `using decl = type;'
923 (dump_template_decl): Support printing of alias templates.
925 2011-11-07 Jason Merrill <jason@redhat.com>
928 * decl2.c (constrain_visibility): Return void. Add tmpl parm
929 which gives the constraint priority over an attribute.
930 (constrain_visibility_for_template, determine_visibility): Adjust.
931 * pt.c (instantiate_class_template_1): Call determine_visibility.
934 * decl.c (save_function_data): Clear local_typedefs.
936 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
939 2011-11-06 Jason Merrill <jason@redhat.com>
942 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
943 rather than DECL_VISIBILITY_SPECIFIED.
945 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
948 * decl2.c (mark_used): Early return false after error or sorry.
949 * cp-tree.h (mark_used): Adjust declaration.
950 * semantics.c (finish_id_expression): Check mark_used return value.
952 2011-11-05 Jason Merrill <jason@redhat.com>
955 * decl.c (cp_finish_decl): Mostly revert previous change.
957 2011-11-04 Jason Merrill <jason@redhat.com>
960 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
961 Do temporary lifetime extension.
964 * decl.c (cp_finish_decl): Run cleanups in the right order.
966 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
969 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
970 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
972 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
974 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
975 * mangle.c (write_unnamed_type_name): Likewise.
977 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
979 * parser.c (cp_parser_enumerator_list): Do not warn about
980 trailing commas in C++0x mode.
982 2011-11-04 Olivier Goffart <olivier@woboq.com>
983 Jason Merrill <jason@redhat.com>
986 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
988 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
991 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
992 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
994 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
997 * parser.c (cp_parser_userdef_string_literal): Fix string length.
999 2011-11-04 Jason Merrill <jason@redhat.com>
1002 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
1003 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
1004 (initialize_reference): Just call convert_like.
1005 * decl.c (grok_reference_init): Just call initialize_reference.
1006 (build_init_list_var_init): Remove.
1007 (check_initializer): Change cleanup parm to VEC. Handle references
1008 like other types. Call perform_implicit_conversion instead
1009 of build_init_list_var_init. Don't use build_aggr_init for
1010 aggregate initialization of arrays.
1011 (cp_finish_decl): Change cleanup to VEC.
1012 * typeck2.c (store_init_value): Call extend_ref_init_temps.
1013 Use build_vec_init for non-constant arrays.
1014 * init.c (expand_aggr_init_1): Adjust.
1015 (build_vec_init): Avoid re-converting an initializer
1016 that's already digested.
1017 * mangle.c (mangle_ref_init_variable): Add a discriminator.
1018 * cp-tree.h: Adjust.
1019 * typeck.c (convert_for_initialization): Adjust.
1020 * decl2.c (maybe_emit_vtables): Adjust.
1022 2011-11-02 Jason Merrill <jason@redhat.com>
1025 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
1026 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
1027 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
1028 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
1029 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
1030 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
1031 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
1032 as appropriate on list-value-initialization.
1034 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
1035 "C++11" in warnings.
1036 (cp_lexer_get_preprocessor_token): Likewise.
1037 (cp_parser_binary_expression): Likewise.
1039 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1042 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1043 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1044 * decl.c (check_initializer): Likewise.
1045 * semantics.c (finish_compound_literal): Likewise.
1047 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1050 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
1051 comp_ptr_ttypes_const.
1053 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1055 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
1057 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1060 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
1062 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
1063 function pointers under c_inhibit_evaluation_warnings; use
1064 nullptr_node for data member pointers.
1065 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
1066 either a nullptr_node or an integer_zero_node.
1067 (build_ptrmemfunc): Use nullptr_node.
1068 * init.c (build_zero_init_1): Likewise.
1070 2011-11-01 Jason Merrill <jason@redhat.com>
1074 * search.c (lookup_fnfields_idx_nolazy): Split out from...
1075 (lookup_fnfields_1): ...here.
1076 (lookup_fnfields_slot_nolazy): Use it.
1077 * cp-tree.h: Declare it.
1078 * class.c (type_has_move_assign): Use it.
1079 (type_has_user_declared_move_assign): Likewise.
1081 2011-10-31 Jason Merrill <jason@redhat.com>
1084 * class.c (check_field_decl): Change c++0x in diags to c++11.
1085 * error.c (maybe_warn_cpp0x): Likewise.
1086 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
1087 * pt.c (check_default_tmpl_args): Likewise.
1089 2011-10-31 Diego Novillo <dnovillo@google.com>
1091 * mangle.c (get_mangled_id): Factor from ...
1092 (mangle_decl): ... here.
1093 Call get_mangled_id.
1095 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
1097 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
1100 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
1103 * call.c (build_new_op_1): Handle ABS_EXPR together with the
1106 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1109 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1112 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
1113 call in case COMPONENT_REF.
1115 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1117 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
1119 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
1122 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
1123 call in case COMPONENT_REF.
1125 2011-10-27 Jason Merrill <jason@redhat.com>
1127 * semantics.c (cxx_eval_outermost_constant_expr): Check
1129 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
1131 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1134 * decl2.c (determine_hidden_inline): New function.
1135 (determine_visibility): fvisibility-inlines-hidden affects inline
1138 2011-10-27 Dodji Seketeli <dodji@redhat.com>
1140 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
1142 2011-10-26 Jason Merrill <jason@redhat.com>
1144 * typeck.c (check_literal_operator_args): Avoid building types.
1146 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1148 Implement C++11 user-defined literals.
1149 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
1150 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
1151 name tools. New tree code for user-defined literals.
1152 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
1153 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
1154 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
1155 * decl.c: (cp_tree_node_structure): Return new tree code.
1156 (duplicate_decls): Check for raw vs. template operator conflicts.
1157 (grokfndecl, grokdeclarator): New checks for literal operators.
1158 * error.c: (dump_expr): Warn about user-defined literals
1159 in C++98 mode. (dump_function_name): Pretty printing.
1160 * mangle.c: (write_literal_operator_name): New.
1161 (write_unqualified_id, write_unqualified_name): Use it.
1162 * parser.c: (cp_parser_operator): Handle operator"".
1163 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
1164 cp_parser_userdef_string_literal): New.
1165 (cp_parser_primary_expression): Handle new user-defined literal tokens
1167 * semantics.c: (potential_constant_expression_1): Add
1168 user-defined literals.
1169 * typeck.c (check_raw_literal_operator,
1170 check_literal_operator_args): New.
1172 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1174 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
1175 * class.c (instantiate_type): Likewise.
1176 * pt.c (convert_nontype_argument_function, uses_template_parms,
1177 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
1179 * semantics.c (finish_decltype_type): Likewise.
1180 * decl2.c (mark_used): Likewise.
1181 * name-lookup.c (arg_assoc): Likewise.
1183 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1186 * typeck.c (non_reference): Pass NULL_TREE through.
1188 2011-10-25 Jason Merrill <jason@redhat.com>
1192 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
1193 * typeck2.c (split_nonconstant_init_1): Use it.
1194 * cp-tree.h: Declare it.
1195 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
1198 * tree.c (stabilize_init): Stabilize scalar elements of a
1201 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1204 * typeck.c (composite_pointer_type_r): Check return value of
1205 composite_pointer_type_r for error_mark_node.
1207 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1210 * pt.c (tsubst_copy_and_build): Check return value of
1211 tsubst_copy_and_build for error_mark_node.
1213 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1217 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1220 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1221 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1222 * decl.c (check_initializer): Likewise.
1223 * semantics.c (finish_compound_literal): Likewise.
1225 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1228 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1229 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1230 * decl.c (check_initializer): Likewise.
1231 * semantics.c (finish_compound_literal): Likewise.
1233 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1236 * init.c (build_vec_init): Early return error_mark_node if
1239 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1242 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
1243 for invalid use of member function.
1245 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1248 * parser.c (cp_parser_class_head): Parse virt-specifiers
1249 regardless of whether an id is present
1251 2011-10-20 Jason Merrill <jason@redhat.com>
1254 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
1255 initialized subobjects.
1257 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1260 * class.c (instantiate_type): Fix error message.
1262 2011-10-19 Jason Merrill <jason@redhat.com>
1265 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
1267 2011-10-19 Roland Stigge <stigge@antcom.de>
1269 PR translation/49704
1270 * semantics.c (potential_constant_expression_1): Use "AST" instead of
1271 "ast" in sorry message.
1273 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1277 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1278 G_() in error message strings to facilitate translation.
1279 * semantics.c (finish_id_expression): Likewise.
1280 * parser.c (cp_parser_nested_name_specifier_opt,
1281 cp_parser_parameter_declaration): Likewise.
1283 2011-10-18 Jason Merrill <jason@redhat.com>
1286 * pt.c (instantiate_decl): Recognize when a function defaulted
1287 outside the class is already instantiated.
1290 * decl.c (check_previous_goto_1): Handle using-decl.
1292 2011-10-18 Jason Merrill <jason@redhat.com>
1296 * class.c (type_has_user_declared_move_constructor): New.
1297 (type_has_user_declared_move_assign): New.
1298 (add_implicitly_declared_members): Add lazy copy ops
1299 even if there's a move.
1300 * method.c (lazily_declare_fn): Delete implicit copies
1302 (maybe_explain_implicit_delete): Explain this. Use inform rather
1304 * cp-tree.h: Declare new fns.
1306 2011-10-18 Diego Novillo <dnovillo@google.com>
1308 * parser.c: Remove ENABLE_CHECKING markers around debugging
1310 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1312 When printing CURR_TOKEN surround it in [[ ]].
1313 Start printing at START_TOKEN.
1315 (cp_debug_print_tree_if_set): New.
1316 (cp_debug_print_context): New.
1317 (cp_debug_print_context_stack): New.
1318 (cp_debug_print_flag): New.
1319 (cp_debug_print_unparsed_function): New.
1320 (cp_debug_print_unparsed_queues): New.
1321 (cp_debug_parser_tokens): New.
1322 (cp_debug_parser): New.
1323 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1324 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1325 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1326 (cp_debug_parser): Declare.
1328 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1330 * cp-tree.def: Add BASES as a new tree code.
1331 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1332 (BASES_TYPE, BASES_DIRECT): Define.
1333 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1334 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1335 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1336 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1337 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1338 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1339 calculate_bases_helper): Define.
1341 2011-10-17 Jason Merrill <jason@redhat.com>
1344 * parser.c (cp_parser_lambda_introducer): Check for more
1347 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1350 * typeck.c (build_class_member_access_expr): Provide a better error
1351 message for X.Y where X is a pointer to class type.
1352 (finish_class_member_access_expr): Likewise.
1354 2011-10-15 Tom Tromey <tromey@redhat.com>
1355 Dodji Seketeli <dodji@redhat.com>
1357 * error.c (cp_diagnostic_starter): Pass the relevant location to
1358 diagnostic_report_current_module.
1359 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1361 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1364 * typeck.c (finish_class_member_access_expr): Fix error call
1365 for TREE_CODE (access_path) == TREE_BINFO.
1367 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1370 * semantics.c (finish_trait_expr): Do not try to instantiate the
1371 the base type of an __is_base_of trait.
1372 (check_trait_type): Return a tree; use complete_type_or_else.
1374 2011-10-14 Jason Merrill <jason@redhat.com>
1377 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1378 (cp_parser_save_nsdmi): Pass it.
1381 * method.c (walk_field_subobs): Check for NSDMI before
1382 complaining about uninitialized fields.
1384 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1385 instead of error_mark_node as a placeholder.
1387 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1390 * call.c (add_builtin_candidate): If two pointers have a composite
1391 pointer type, generate a single candidate with that type.
1393 2011-10-13 Jason Merrill <jason@redhat.com>
1396 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1397 (DECL_TEMPLATE_INFO): Use it.
1398 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1399 if the decl has an NSDMI.
1400 * init.c (perform_member_init): Use it.
1403 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1404 (LAMBDA_EXPR_CLOSURE): New.
1405 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1406 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1407 (begin_lambda_type, lambda_function, add_capture): Likewise.
1408 (add_default_capture, lambda_expr_this_capture): Likewise.
1410 2011-10-13 Diego Novillo <dnovillo@google.com>
1412 * cp-tree.h (struct language_function): Rename in_function_try_handler
1413 to x_in_function_try_handler.
1414 Rename in_base_initializer to x_in_base_initializer.
1417 2011-10-13 Diego Novillo <dnovillo@google.com>
1419 * class.c (sorted_fields_type_new): Factor out of ...
1420 (finish_struct_1): ... here.
1422 2011-10-13 Jason Merrill <jason@redhat.com>
1425 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1426 bases of a base subobject.
1428 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1431 * decl.c (cxx_init_decl_processing): Add
1432 __attribute__((externally_visible)) to operator new and
1433 operator delete library fn.
1435 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1437 * decl.c (duplicate_decls): Delete old interface with two parallel
1438 arrays to hold standard builtin declarations, and replace it with
1439 a function based interface that can support creating builtins on
1440 the fly in the future. Change all uses, and poison the old
1441 names. Make sure 0 is not a legitimate builtin index.
1442 * except.c (build_eh_type_type): Ditto.
1443 (choose_personality_routine): Ditto.
1444 * semantics.c (finish_omp_atomic): Ditto.
1445 (finish_omp_barrier): Ditto.
1446 (finish_omp_flush): Ditto.
1447 (finish_omp_taskwait): Ditto.
1449 2011-10-11 Jason Merrill <jason@redhat.com>
1453 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1454 * call.c (perform_implicit_conversion_flags): Build it
1455 instead of NOP_EXPR.
1456 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1457 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1458 (pp_cxx_expression): Likewise.
1459 * error.c (dump_expr): Likewise.
1460 * semantics.c (potential_constant_expression_1): Likewise.
1461 * tree.c (cp_tree_equal): Likewise.
1462 (cp_walk_subtrees): Likewise.
1463 * pt.c (iterative_hash_template_arg): Likewise.
1464 (for_each_template_parm_r): Likewise.
1465 (type_dependent_expression_p): Likewise.
1466 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1468 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1470 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1473 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1474 do not call unqualified_name_lookup_error.
1476 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1479 * call.c (conversion_null_warnings): Don't look through references.
1481 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1484 * init.c (constant_value_1): Add bool parameter.
1485 (decl_constant_value_safe): Add.
1486 (integral_constant_value): Adjust.
1487 (decl_constant_value): Adjust.
1488 * cp-tree.h (decl_constant_value_safe): Declare.
1489 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1490 * call.c (convert_like_real): Likewise.
1492 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1493 Diego Novillo <dnovillo@google.com>
1495 * pt.c (reregister_specialization): Use htab_find instead of
1496 htab_find_slot with INSERT.
1497 (maybe_process_partial_specialization, lookup_template_class_1): Change
1498 slot variable type to void ** to avoid aliasing problems.
1499 (register_specialization): Likewise. Use slot != NULL instead of
1500 more expensive !optimize_specialization_lookup_p (tmpl) test.
1502 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1505 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1506 inform messages in case of cloned destructor.
1508 2011-10-06 Jason Merrill <jason@redhat.com>
1511 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1513 2011-10-02 Jason Merrill <jason@redhat.com>
1515 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1516 Change unsubstituted_packs to bool.
1518 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1522 Implement N2555 (expanding pack expansion to fixed parm list)
1523 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1524 to a fixed-length argument list.
1525 (unify_pack_expansion): Handle explicit args properly.
1526 (unify) [TREE_VEC]: Handle pack expansions here.
1527 [TYPE_ARGUMENT_PACK]: Not here.
1528 (tsubst_pack_expansion): Don't try to do partial substitution.
1529 (pack_deducible_p): New.
1530 (fn_type_unification): Use it.
1531 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1532 of a type parameter.
1533 (check_non_deducible_conversion): Split from type_unification_real.
1534 (unify_one_argument): Split from type_unification_real...
1535 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1536 (type_unification_real, unify, more_specialized_fn): Adjust.
1538 * class.c (fixed_type_or_null): Handle NSDMI.
1539 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1542 2011-09-30 Jason Merrill <jason@redhat.com>
1544 * cp-tree.h (TREE_NEGATED_INT): Remove.
1545 * semantics.c (finish_unary_op_expr): Don't set it.
1547 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1550 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1552 2011-09-26 Andi Kleen <ak@linux.intel.com>
1554 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1556 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1559 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1560 comparison of pointer with zero.
1562 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1565 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1566 set CLASSTYPE_DECLARED_CLASS.
1568 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1570 * decl.c (duplicate_decls): If compatible stpcpy prototype
1571 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1573 2011-09-26 Jason Merrill <jason@redhat.com>
1576 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1577 constant value if we're still in a template.
1580 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1583 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1586 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1589 * error.c (dump_template_bindings): Separate bindings with semicolons
1592 2011-09-26 Jason Merrill <jason@redhat.com>
1595 * call.c (compare_ics): Only consider rvaluedness_matches_p
1596 if the target type is the same or it too differs in rvalueness.
1599 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1600 flags at the top of the function.
1602 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1604 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1606 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1608 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1611 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1613 2011-09-25 Jason Merrill <jason@redhat.com>
1615 * parser.c (inject_this_parameter): Split out from
1616 cp_parser_late_return_type_opt.
1617 (cp_parser_class_specifier_1): Use it for NSDMIs.
1618 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1620 2011-09-24 Jason Merrill <jason@redhat.com>
1622 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1623 * cp-tree.h: Declare it.
1624 * method.c (walk_field_subobs): Use it.
1626 * init.c (perform_member_init): Instantiate NSDMI here.
1627 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1629 Handle deferred parsing of NSDMIs.
1630 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1631 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1632 (cp_parser_late_parse_one_default_arg): Split out from
1633 cp_parser_late_parsing_default_args.
1634 (cp_parser_late_parsing_nsdmi): New.
1635 (push_unparsed_function_queues): Set it.
1636 (cp_parser_parameter_declaration): Save the '=' token.
1637 (cp_parser_template_parameter): Likewise.
1638 (cp_parser_default_argument): Call cp_parser_initializer
1639 rather than cp_parser_initializer_clause.
1640 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1641 (cp_parser_member_declaration): Handle nsdmis.
1642 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1644 Implement C++11 non-static data member initializers.
1645 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1646 * error.c (maybe_warn_cpp0x): Handle it.
1647 * call.c (convert_like_real) [ck_user]: Don't complain about
1648 using an explicit constructor for direct-initialization.
1649 * class.c (check_field_decl): Fix ancient typo.
1650 (check_field_decls): NSDMIs make the default ctor non-trivial.
1651 * decl.c (cp_finish_decl): Record NSDMI.
1652 (grokdeclarator): Allow NSDMI.
1653 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1654 * init.c (perform_member_init): Use NSDMI.
1655 * method.c (walk_field_subobs): Check for NSDMI.
1656 * parser.c (cp_parser_member_declaration): Parse { } init.
1657 * semantics.c (register_constexpr_fundef): Don't talk about
1658 a return statement in a constexpr constructor.
1659 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1662 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1665 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1666 (convert_to_base): Adjust call.
1667 * typeck.c (build_class_member_access_expr,
1668 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1669 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1670 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1671 * rtti.c (build_dynamic_cast_1): Likewise.
1672 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1673 * call.c (build_over_call, build_special_member_call): Likewise.
1674 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1675 build_up_reference): Likewise.
1676 * cp-tree.h (build_base_path): Adjust declaration.
1678 2011-09-23 Jason Merrill <jason@redhat.com>
1680 Core 253 - allow const objects with no initializer or
1681 user-provided default constructor if the defaulted constructor
1682 initializes all the subobjects.
1685 * class.c (default_init_uninitialized_part): New.
1686 * cp-tree.h: Declare it.
1687 * decl.c (check_for_uninitialized_const_var): Use it.
1688 * init.c (perform_member_init): Likewise.
1689 (build_new_1): Likewise.
1690 * method.c (walk_field_subobs): Likewise.
1692 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1695 * decl.c (check_static_variable_definition): Allow in-class
1696 initialization of static data member of non-integral type in
1699 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1702 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1704 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1707 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1709 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1710 Paolo Carlini <paolo.carlini@oracle.com>
1713 * friend.c (make_friend_class): cv-qualification is ok in a
1716 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1719 * decl.c (grokdeclarator): Consistently handle both __int128
1720 and unsigned __int128 with -pedantic; suppress diagnostic in
1723 2011-09-20 Jason Merrill <jason@redhat.com>
1725 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1726 (DECL_GENERATED_P): New.
1727 * class.c (finalize_literal_type_property): Use them.
1728 * semantics.c (is_instantiation_of_constexpr): Likewise.
1729 (register_constexpr_fundef): Likewise.
1731 * call.c (convert_default_arg): Avoid redundant copy.
1732 * tree.c (bot_manip): Copy everything.
1734 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1736 * call.c (build_new_method_call_1): Use non-virtual lookup
1737 for final virtual functions.
1739 2011-09-16 Jason Merrill <jason@redhat.com>
1742 * call.c (set_flags_from_callee): Split out from build_call_a.
1743 * cp-tree.h: Declare it.
1744 * tree.c (bot_manip): Call it.
1746 2011-09-15 Jason Merrill <jason@redhat.com>
1749 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1750 for clearing current_class_ptr, too.
1752 2011-09-14 Diego Novillo <dnovillo@google.com>
1754 * name-lookup.c (lookup_arg_dependent): Use conditional
1756 * decl.c (xref_tag): Likewise.
1758 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1761 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1762 to build_exception_variant.
1764 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1767 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1768 nodes. Add a comment.
1769 (arg_from_parm_pack_p): New static function, factorized out from
1770 tsubst_pack_expansion and extended to support non-type parameter
1771 packs represented with TEMPLATE_PARM_INDEX nodes.
1772 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1774 2011-09-12 Jason Merrill <jason@redhat.com>
1776 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1777 with no deducible template parameters.
1778 * call.c (rejection_reason_code): Add rr_template_conversion.
1779 (print_z_candidate): Handle it.
1780 (template_conversion_rejection): New.
1781 (build_user_type_conversion_1): Use it.
1783 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1784 on all of the second conversion sequence.
1785 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1786 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1787 first section. Fix loop logic.
1788 (initialize_reference): Call convert_like for diagnostics when
1789 we have a (bad) conversion.
1791 * call.c (convert_class_to_reference)
1792 (convert_class_to_reference_1): Remove.
1793 (reference_binding): Use build_user_type_conversion_1 instead.
1795 * call.c (initialize_reference): Add flags parm.
1796 * decl.c (grok_reference_init): Likewise.
1797 (check_initializer): Pass it.
1798 * typeck.c (convert_for_initialization): Likewise.
1799 * cp-tree.h: Adjust.
1801 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1802 * call.c (conditional_conversion): Use it.
1803 (reference_binding): Fix handling of xvalues.
1805 2011-09-09 Jason Merrill <jason@redhat.com>
1807 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1808 before forcing instantiation.
1810 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1813 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1814 instead of complete_type_or_else.
1816 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1818 PR c++/33255 - Support -Wunused-local-typedefs warning
1819 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1820 record_locally_defined_typedef.
1821 * decl.c (finish_function): Use the new
1822 maybe_warn_unused_local_typedefs.
1823 (grokfield): Use the new record_locally_defined_typedef.
1824 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1826 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1829 * decl.c (grokdeclarator): Check u.function.exception_specification
1830 for error_mark_node.
1832 2011-09-07 Jason Merrill <jason@redhat.com>
1835 * parser.c (cp_parser_member_declaration): Don't require a constant
1836 rvalue here in C++0x.
1838 * pt.c (type_unification_real): Correct complain arg for tsubsting
1839 default template args.
1841 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1843 2011-09-06 Jason Merrill <jason@redhat.com>
1846 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1847 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1848 (validate_constexpr_fundecl): Remove.
1849 * decl.c (start_preparsed_function): Don't call it.
1850 * cp-tree.h: Don't declare it.
1852 2011-09-04 Jason Merrill <jason@redhat.com>
1855 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1861 * call.c (reference_binding): Set rvaluedness_matches_p properly
1862 for reference to function conversion ops.
1863 (compare_ics): Adjust.
1865 * class.c (trivial_default_constructor_is_constexpr): Rename from
1866 synthesized_default_constructor_is_constexpr.
1867 (type_has_constexpr_default_constructor): Adjust.
1868 (add_implicitly_declared_members): Call it instead.
1869 (explain_non_literal_class): Explain about non-constexpr default ctor.
1870 * cp-tree.h: Adjust.
1871 * method.c (synthesized_method_walk): Adjust.
1872 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1877 * init.c (perform_member_init): Don't diagnose missing inits here.
1878 (emit_mem_initializers): Or here.
1879 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1880 * semantics.c (cx_check_missing_mem_inits): New.
1881 (explain_invalid_constexpr_fn): Call it.
1882 (register_constexpr_fundef): Likewise. Leave
1883 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1884 (cxx_eval_call_expression): Adjust diagnostics.
1885 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1887 2011-08-30 Jason Merrill <jason@redhat.com>
1890 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1891 to type_definition_p.
1892 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1893 * decl.c (grokdeclarator): Check it.
1896 * semantics.c (finish_id_expression): Use
1897 current_nonlambda_class_type for qualified-ids.
1900 * decl.c (poplevel): Disable for scope compatibility hack
1904 * semantics.c (add_capture): Call complete_type for copy.
1907 * semantics.c (cxx_eval_component_reference): Handle
1908 value-initialization for omitted initializers.
1910 2011-08-29 Jason Merrill <jason@redhat.com>
1913 * semantics.c (finish_id_expression): Mark captured variables used.
1915 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1916 Jason Merrill <jason@redhat.com>
1919 * class.c (finish_struct_1): Complain if the first field is
1922 2011-08-29 Jason Merrill <jason@redhat.com>
1926 * parser.c (cp_parser_default_argument): Use
1927 cp_parser_initializer_clause.
1928 (cp_parser_late_parsing_default_args): Likewise.
1930 2011-08-26 Jason Merrill <jason@redhat.com>
1934 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1936 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1937 and do constant folding.
1938 * mangle.c (write_template_arg_literal): Mangle null member
1939 pointer values as 0.
1940 * call.c (null_member_pointer_value_p): New.
1941 * cp-tree.h: Declare it.
1943 2011-08-25 Jason Merrill <jason@redhat.com>
1945 * call.c (convert_like_real): Remove redundant complain checks.
1948 * call.c (convert_like_real): Exit early if bad and !tf_error.
1950 2011-08-23 Jason Merrill <jason@redhat.com>
1952 * typeck2.c (build_functional_cast): Don't try to avoid calling
1954 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1956 2011-08-23 Jason Merrill <jason@redhat.com>
1960 * tree.c (dependent_name): New.
1961 (cp_tree_equal): Two calls with the same dependent name are
1962 equivalent even if the overload sets are different.
1964 2011-08-23 Jason Merrill <jason@redhat.com>
1966 * tree.c (build_target_expr): Set TREE_CONSTANT on
1967 literal TARGET_EXPR if the value is constant.
1968 * typeck2.c (build_functional_cast): Don't set it here.
1970 2011-08-23 Jason Merrill <jason@redhat.com>
1973 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1975 2011-08-23 Jason Merrill <jason@redhat.com>
1978 * decl.c (cxx_init_decl_processing): Initialize
1979 dependent_lambda_return_type_node.
1980 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1981 (dependent_lambda_return_type_node): Define.
1982 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1983 * semantics.c (lambda_return_type): Handle overloaded function.
1984 Use dependent_lambda_return_type_node instead of
1985 DECLTYPE_FOR_LAMBDA_RETURN.
1986 (apply_lambda_return_type): Don't check dependent_type_p.
1987 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1988 (instantiate_class_template_1): Likewise.
1989 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1990 * mangle.c (write_type): Likewise.
1991 * typeck.c (structural_comptypes): Likewise.
1992 (check_return_expr): Handle dependent_lambda_return_type_node.
1994 2011-08-23 Jason Merrill <jason@redhat.com>
1997 * semantics.c (maybe_constant_value): Don't try to fold { }.
1998 * pt.c (build_non_dependent_expr): Don't wrap { }.
1999 * init.c (build_value_init): Allow scalar value-init in templates.
2001 2011-08-23 Jason Merrill <jason@redhat.com>
2003 * semantics.c (potential_constant_expression_1): Allow 'this'.
2005 2011-08-23 Jakub Jelinek <jakub@redhat.com>
2008 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
2009 if it has side-effects and needs to be preevaluated.
2011 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
2014 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
2015 same line as the function.
2017 2011-08-23 Jakub Jelinek <jakub@redhat.com>
2020 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
2021 which doesn't have any fields, clear it and diagnose.
2023 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2024 Marc Glisse <marc.glisse@normalesup.org>
2026 PR libstdc++-v3/1773
2027 * mangle.c (decl_mangling_context): Call
2028 targetm.cxx.decl_mangling_context.
2029 (write_unscoped_name): Use decl_mangling_context.
2031 2011-08-18 Dodji Seketeli <dodji@redhat.com>
2034 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
2035 template parameters as created by process_template_parm.
2037 2011-08-16 Jason Merrill <jason@redhat.com>
2040 * pt.c (unify_pack_expansion): Correct overloaded unification
2043 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
2044 on a member function or static data member, call mark_used.
2047 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
2048 init_list_type_node.
2050 2011-08-13 Jason Merrill <jason@redhat.com>
2053 * name-lookup.c (local_bindings_p): New.
2054 * name-lookup.h: Declare it.
2055 * lex.c (unqualified_name_lookup_error): Use it.
2058 * error.c (dump_expr): Handle MODIFY_EXPR properly.
2060 * decl.c (grok_reference_init): Handle constexpr here.
2061 * call.c (initialize_reference): Not here.
2063 2011-08-12 David Li <davidxl@google.com>
2065 * class.c (update_vtable_entry_for_fn): Set
2066 LOST_PRIMARY bit properly.
2068 2011-08-12 Jason Merrill <jason@redhat.com>
2071 * call.c (convert_arg_to_ellipsis): force_rvalue only in
2072 potentially evaluated context.
2074 2011-08-12 Richard Guenther <rguenther@suse.de>
2076 * call.c (build_over_call): Instead of memcpy use an
2077 assignment of two MEM_REFs.
2079 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
2080 Brian Hackett <bhackett1024@gmail.com>
2082 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
2084 2011-08-10 Richard Guenther <rguenther@suse.de>
2086 * call.c (build_over_call): Call memcpy unconditionally.
2088 2011-08-08 Jason Merrill <jason@redhat.com>
2091 * semantics.c (finish_call_expr): Don't look at 'this' if we
2092 had an explicit object argument.
2095 * typeck2.c (check_narrowing): Fix integer logic.
2097 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2099 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
2101 2011-08-05 Jason Merrill <jason@redhat.com>
2104 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
2105 on 'this' in a constructor.
2108 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
2111 * init.c (perform_member_init): Handle invalid array initializer.
2114 * semantics.c (cxx_eval_array_reference): Handle failure to
2115 reduce the array operand to something we can work with.
2117 2011-08-05 Gabriel Charette <gchare@google.com>
2119 * decl.c (finish_function): Remove unecessary line 0 hack.
2121 2011-08-05 Jason Merrill <jason@redhat.com>
2124 * typeck.c (build_x_compound_expr_from_list): Also complain
2128 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
2131 * parser.c (cp_parser_range_for): Only do auto deduction in
2132 template if the range is non-dependent.
2134 * init.c (perform_member_init): Always build_aggr_init
2135 for a class member with an explicit mem-initializer.
2137 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
2139 2011-08-04 Jakub Jelinek <jakub@redhat.com>
2142 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
2143 for operator new and operator new []. Call init_attributes.
2145 2011-08-02 Jason Merrill <jason@redhat.com>
2148 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
2151 * typeck2.c (check_narrowing): Check unsigned mismatch.
2152 * semantics.c (finish_compound_literal): check_narrowing.
2155 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
2158 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
2159 (build_field_list): Not here.
2162 * parser.c (build_range_temp): Split out from...
2163 (cp_convert_range_for): ...here.
2164 (do_range_for_auto_deduction): New.
2165 (cp_parser_range_for): Use it.
2167 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2169 * cp-tree.h (finish_omp_atomic): Adjust prototype.
2170 (cxx_omp_const_qual_no_mutable): New prototype.
2171 (finish_omp_taskyield): New prototype.
2172 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
2173 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
2174 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
2175 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
2177 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
2178 and PRAGMA_OMP_CLAUSE_MERGEABLE.
2179 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
2180 (cp_parser_omp_taskyield): New function.
2181 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
2182 (cp_parser_omp_clause_reduction): Handle min and max.
2183 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
2184 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
2185 OMP_CLAUSE_MERGEABLE.
2186 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2187 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
2189 (finish_omp_clauses): Don't complain about const qualified
2190 predetermined vars and static data members in firstprivate clause.
2191 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
2193 (finish_omp_taskyield): New function.
2194 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
2195 (cxx_omp_predetermined_sharing): Use it.
2197 2011-08-02 Jason Merrill <jason@redhat.com>
2199 * call.c (build_call_a): Also check at_function_scope_p.
2201 2011-08-01 Jason Merrill <jason@redhat.com>
2204 * mangle.c (write_prefix): Handle decltype.
2207 * semantics.c (cxx_eval_vec_init_1): Fix logic.
2210 * semantics.c (potential_constant_expression_1): Allow any builtin.
2211 (morally_constexpr_builtin_function_p): Remove.
2213 2011-07-29 Jason Merrill <jason@redhat.com>
2216 * parser.c (cp_parser_lambda_expression): Also clear in_statement
2217 and in_switch_statement_p.
2218 (cp_parser_class_specifier): Likewise.
2220 2011-07-28 Jason Merrill <jason@redhat.com>
2223 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
2224 (convert_nontype_argument, tsubst_template_arg): Handle its output.
2226 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
2229 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
2231 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
2233 * pt.c (build_template_decl): Copy the function_decl's
2234 source location to the new template_decl.
2236 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
2239 * typeck.c (cp_build_modify_expr): Check digest_init return value
2240 for error_mark_node.
2242 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2245 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
2246 and *end before returning.
2248 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2251 * parser.c (cp_parser_perform_range_for_lookup): Early return if
2252 error_operand_p (range).
2254 2011-07-23 Jason Merrill <jason@redhat.com>
2257 * parser.c (cp_parser_qualifying_entity): Handle templates.
2259 2011-07-22 Jason Merrill <jason@redhat.com>
2262 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
2263 Make conditional on -Wnarrowing.
2265 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2267 Warn about the use of final/override in non-c++0x mode, and
2268 add __final for non-c++0x mode.
2269 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
2270 * error.c (maybe_warn_cpp0x): Adjust.
2271 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
2272 '__final' as a non-c++0x alternative for 'final'.
2274 2011-07-22 Jason Merrill <jason@redhat.com>
2275 Mark Glisse <marc.glisse@normalesup.org>
2278 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2279 other namespaces as well.
2280 * name-lookup.c (c_linkage_bindings): Define.
2281 (lookup_extern_c_fun_in_all_ns): Rename from
2282 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2283 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2285 2011-07-20 Jason Merrill <jason@redhat.com>
2287 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2288 designated initializer syntax.
2289 * decl.c (check_array_designated_initializer): Add index parm.
2290 (maybe_deduce_size_from_array_init): Pass it.
2291 (reshape_init_array_1): Likewise.
2293 PR c++/6709 (DR 743)
2294 PR c++/42603 (DR 950)
2295 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2296 (cp_parser_nested_name_specifier_opt): Allow decltype.
2297 (cp_parser_qualifying_entity): Likewise.
2298 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2299 (cp_parser_simple_type_specifier): Handle decltype as scope.
2300 (cp_parser_base_specifier): Allow decltype.
2301 (cp_parser_base_clause): Don't crash on null base.
2302 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2303 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2305 2011-07-19 Jason Merrill <jason@redhat.com>
2308 * pt.c (coerce_template_parms): Handle non-pack after pack.
2310 2011-07-19 Richard Guenther <rguenther@suse.de>
2312 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2313 * class.c (build_base_path): Likewise.
2314 (convert_to_base_statically): Likewise.
2315 (dfs_accumulate_vtbl_inits): Likewise.
2316 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2317 * except.c (expand_start_catch_block): Likewise.
2318 * init.c (expand_virtual_init): Likewise.
2319 (build_new_1): Likewise.
2320 (build_vec_delete_1): Likewise.
2321 (build_vec_delete): Likewise.
2322 * rtti.c (build_headof): Likewise.
2323 (tinfo_base_init): Likewise.
2324 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2325 (cp_build_addr_expr_1): Likewise.
2326 * typeck2.c (build_m_component_ref): Likewise.
2328 2011-07-18 Martin Jambor <mjambor@suse.cz>
2330 * parser.c (cp_parser_parameter_declaration_list): Initialize
2333 2011-07-16 Jason Merrill <jason@redhat.com>
2335 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2336 last_error_tinst_level.
2337 (push_tinst_level, pop_tinst_level): Adjust.
2338 (problematic_instantiation_changed): Adjust.
2339 (record_last_problematic_instantiation): Adjust.
2340 * error.c (cp_print_error_function): Don't print
2341 current_function_decl if we're in a template instantiation context.
2342 (print_instantiation_full_context): Always print first line.
2344 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2345 Jason Merrill <jason@redhat.com>
2349 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2350 * pt.c (enum template_base_result): Define.
2351 (unify_success, unify_unknown): Define.
2352 (unify_parameter_deduction_failure): Define.
2353 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2354 (unify_parameter_pack_mismatch): Define.
2355 (unify_parameter_pack_inconsistent): Define.
2356 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2357 (unify_expression_unequal, unify_inconsistency): Define.
2358 (unify_method_type_error, unify_arity): Likewise.
2359 (unify_too_many_parameters, unify_too_few_parameters): Define.
2360 (unify_arg_conversion, unify_no_common_base): Define.
2361 (unify_illformed_ptrmem_cst_expr): Define.
2362 (unify_substitution_failure): Define.
2363 (unify_inconsistent_template_template_parameters): Define.
2364 (unify_template_deduction_failure): Define.
2365 (unify_template_argument_mismatch): Define.
2366 (unify_overload_resolution_failure): Define.
2367 (comp_template_args_with_info): New function, split out from...
2368 (comp_template_args): ...here. Call it.
2369 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2371 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2372 Call above status functions when appropriate.
2373 (resolve_overloaded_unification, try_one_overload): Likewise.
2374 (type_unification, type_unification_real): Likewise.
2375 (unify_pack_expansion): Likewise.
2376 (get_template_base, try_class_unification): Likewise.
2377 (get_bindings, more_specialized_fn): Pass false to unification
2379 (get_class_bindings, do_auto_deduction): Likewise.
2380 (convert_nontype_argument): Likewise.
2381 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2383 (get_template_base): Add `explain_p' parameter and pass it to
2384 try_class_unification. Return an enum template_base_result.
2385 * class.c (resolve_address_of_overloaded_function): Pass false to
2386 fn_type_unification.
2387 * call.c (enum rejection_reason_code): Add new codes.
2388 (struct rejection_reason): Add template_unification field.
2389 Add template_instantiation field.
2390 (template_unification_rejection): Define.
2391 (template_unification_error_rejection): Define.
2392 (template_instantiation_rejection): Define.
2393 (invalid_copy_with_fn_template_rejection): Define.
2394 (add_template_candidate): Pass false to unify.
2395 Provide more rejection reasons when possible.
2396 (print_template_unification_rejection): Define.
2397 (print_arity_rejection): Define, split out from...
2398 (print_z_candidate): ...here. Add cases for new rejection
2401 2011-07-15 Jason Merrill <jason@redhat.com>
2403 * Make-lang.in (check-g++-strict-gc): New.
2404 (cp/except.o): Depend on gt-cp-except.h
2405 * except.c: Include gt-cp-except.h.
2406 * config-lang.in (gtfiles): Add cp/except.c.
2407 * decl2.c (mark_used): Adjust constexpr condition, set
2408 function_depth around template instantiation.
2409 * parser.c (cp_parser_lambda_body): Set function_depth.
2410 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2413 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2415 2011-07-13 Jason Merrill <jason@redhat.com>
2417 * Make-lang.in (check-c++0x): New.
2419 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2421 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2422 rather than a pointer to it. Return true if the whole of the value
2423 was initialized by the generated statements. Use
2424 complete_ctor_at_level_p instead of count_type_elements.
2426 2011-07-12 Diego Novillo <dnovillo@google.com>
2428 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2430 (struct cp_binding_level): Fix indentation.
2432 2011-07-11 Jason Merrill <jason@redhat.com>
2435 * pt.c (extract_fnparm_pack): Split out from...
2436 (make_fnparm_pack): ...here.
2437 (instantiate_decl): Handle non-pack parms after a pack.
2438 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2440 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2443 * cp-tree.h (struct tinst_level): Add errors field.
2444 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2445 (push_tinst_level): Don't start another decl in that case.
2446 (reopen_tinst_level): Adjust errors field.
2447 * decl2.c (cp_write_global_declarations): Don't complain about
2448 undefined inline if its template was defined.
2449 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2451 2011-07-10 Jason Merrill <jason@redhat.com>
2454 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2455 rather than current_class_type to determine whether to set 'this'.
2456 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2457 (cp_parser_init_declarator): Pass down member_p.
2459 2011-07-09 Jason Merrill <jason@redhat.com>
2461 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2463 2011-07-08 Jason Merrill <jason@redhat.com>
2466 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2468 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2469 * optimize.c (maybe_clone_body): Likewise.
2470 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2473 * decl.c (expand_static_init): Don't get confused by user
2474 declaration of __cxa_guard_acquire.
2476 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2477 COMPLETE_TYPE_P either.
2480 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2481 TYPE_NEEDS_CONSTRUCTING.
2483 2011-07-07 Jason Merrill <jason@redhat.com>
2486 * pt.c (push_deduction_access_scope): Preserve
2487 processing_template_decl across push_to_top_level.
2489 * class.c (pushclass): Accept NULL argument.
2490 (popclass): Deal with popping null class.
2491 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2492 push_to_top_level/pop_from_top_level.
2493 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2495 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2498 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2499 one non-complex and one complex argument, call save_expr on both
2502 2011-07-06 Jason Merrill <jason@redhat.com>
2505 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2509 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2511 2011-07-05 Jason Merrill <jason@redhat.com>
2514 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2515 partial instantiation.
2518 * semantics.c (finish_id_expression): convert_from_reference.
2520 2011-07-05 Richard Guenther <rguenther@suse.de>
2522 * decl.c (cxx_init_decl_processing): Defer building common
2523 tree nodes to c_common_nodes_and_builtins.
2525 2011-07-04 Jason Merrill <jason@redhat.com>
2529 * mangle.c (write_expression): Handle 'this'.
2530 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2532 * semantics.c (potential_constant_expression_1): Check that
2533 DECL_CONTEXT is set on 'this'.
2535 * error.c (dump_template_bindings): Don't print typenames
2536 for a partial instantiation.
2537 (dump_function_decl): If we aren't printing function arguments,
2538 print template arguments as <args> rather than [with ...].
2539 (dump_expr): Don't print return type or template header.
2540 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2541 * pt.c (dependent_template_arg_p): Handle null arg.
2543 * error.c (type_to_string): Avoid redundant akas.
2545 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2548 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2550 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2552 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2553 (cp/class.o): Likewise.
2554 (cp/error.o): Likewise.
2555 (cp/name-lookup.o): Likewise.
2556 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2558 2011-07-01 Jason Merrill <jason@redhat.com>
2561 * pt.c (lookup_template_function): Handle non-function.
2564 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2565 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2566 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2568 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2569 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2573 * pt.c (resolve_nondeduced_context): Call mark_used.
2576 * semantics.c (finish_offsetof): Complain about incomplete type.
2578 2011-06-30 Jason Merrill <jason@redhat.com>
2581 * rtti.c (get_tinfo_decl): Call complete_type.
2584 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2585 DECL_PARM_INDEX on rhs parm.
2587 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2590 * tree.c (stabilize_init): Handle aggregate initialization.
2593 * name-lookup.c (struct arg_lookup): Add fn_set.
2594 (add_function): Check it.
2595 (lookup_arg_dependent_1): Initialize it.
2597 2011-06-29 Jason Merrill <jason@redhat.com>
2600 * init.c (build_new_1): Pass {} down to build_vec_init.
2601 (build_vec_init): Handle it.
2605 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2606 x_current_class_ref.
2607 (current_class_ptr, current_class_ref): Use them.
2608 * decl.c (build_this_parm): Handle getting the class type.
2609 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2610 for use within the trailing return type.
2612 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2613 don't tsubst DECL_INITIAL unless our type use auto.
2616 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2617 (massage_constexpr_body): Not here.
2620 * semantics.c (lambda_proxy_type): New.
2621 (build_capture_proxy): Use it.
2622 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2623 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2626 * class.c (explain_non_literal_class): New.
2627 (finalize_literal_type_property): Call it.
2628 * cp-tree.h: Declare it.
2629 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2630 (is_valid_constexpr_fn): Likewise.
2631 (massage_constexpr_body): Split out from...
2632 (register_constexpr_fundef): ...here.
2633 (is_instantiation_of_constexpr): New.
2634 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2635 (explain_invalid_constexpr_fn): New.
2636 (cxx_eval_call_expression): Call it.
2637 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2638 * method.c (process_subob_fn): Diagnose non-constexpr.
2639 (walk_field_subobs): Likewise.
2640 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2641 (explain_implicit_non_constexpr): New.
2642 (defaulted_late_check): Use it.
2643 * call.c (build_cxx_call): Remember location.
2645 * method.c (maybe_explain_implicit_delete): Use pointer_set
2648 * class.c (finalize_literal_type_property): Update conditions.
2649 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2651 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2652 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2653 * semantics.c (cxx_eval_vec_init_1): Correct type.
2655 * init.c (build_value_init): Decide whether or not to zero-initialize
2656 based on user-providedness of default ctor, not any ctor.
2657 (build_value_init_noctor): Adjust assert.
2660 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2661 (build_new_method_call_1): Likewise.
2662 * init.c (expand_default_init): Handle direct list-initialization
2665 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2667 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2669 2011-06-26 Jason Merrill <jason@redhat.com>
2672 * semantics.c (potential_constant_expression_1): Check
2673 for non-literality rather than cleanup.
2674 (cxx_eval_constant_expression): Likewise.
2677 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2678 with a cleanup isn't constant.
2679 (cxx_eval_constant_expression): Likewise.
2680 * init.c (expand_default_init): Use maybe_constant_init.
2682 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2685 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2686 instead of TYPE_CHAIN for chain_next for types.
2688 2011-06-23 Gabriel Charette <gchare@google.com>
2690 * name-lookup.h (cp_binding_level): Removed unused
2691 member names_size. Update all users.
2693 2011-06-23 Jason Merrill <jason@redhat.com>
2695 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2696 * init.c (build_zero_init_1): Not here.
2699 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2701 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2704 * decl2.c (build_anon_union_vars): Early return error_mark_node
2705 for a nested anonymous struct.
2707 2011-06-23 Jason Merrill <jason@redhat.com>
2710 * decl2.c (mark_used): Don't call synthesize_method for
2711 functions defaulted outside the class.
2713 * optimize.c (maybe_clone_body): Set linkage flags before
2714 cgraph_same_body_alias.
2717 * class.c (set_linkage_according_to_type): Hand off to
2718 determine_visibility.
2721 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2724 * pt.c (most_specialized_instantiation): Do check return types.
2726 2011-06-22 Jason Merrill <jason@redhat.com>
2729 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2730 (build_cxx_call): Not here.
2732 2011-06-21 Jason Merrill <jason@redhat.com>
2735 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2736 (grokdeclarator): constexpr doesn't apply const for refs.
2737 * parser.c (cp_parser_initializer_clause): Don't call
2738 maybe_constant_value here.
2739 * call.c (initialize_reference): Handle constexpr.
2742 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2743 static fn parameters.
2745 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2747 * pt.c (tsubst_arg_types): Likewise.
2748 * except.c (build_throw): Use cv_unqualified.
2751 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2752 * semantics.c (lambda_return_type): Strip them here.
2754 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2756 * semantics.c: Add sync_ or SYNC__ to builtin names.
2758 2011-06-20 Jason Merrill <jason@redhat.com>
2761 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2763 * typeck2.c (process_init_constructor_array): Use {} for classes,
2765 * call.c (convert_like_real): Handle substitution failure.
2768 * pt.c (canonicalize_type_argument): New.
2769 (convert_template_argument, unify): Use it.
2772 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2773 (print_z_candidate): Handle it.
2774 (explicit_conversion_rejection): New.
2775 (build_user_type_conversion_1): Reject an explicit conversion
2776 function that requires more than a qualification conversion.
2779 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2782 * tree.c (strip_typedefs): Use build_aligned_type.
2785 * call.c (sufficient_parms_p): Allow parameter packs too.
2788 * semantics.c (describable_type): Remove.
2789 * cp-tree.h: Likewise.
2790 * decl.c (cp_finish_decl): Don't call it.
2791 * init.c (build_new): Likewise.
2792 * parser.c (cp_parser_omp_for_loop): Likewise.
2793 * pt.c (tsubst_decl): Likewise.
2794 (do_auto_deduction): If we fail in a template, try again
2795 at instantiation time.
2798 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2800 * semantics.c (add_capture): Likewise.
2801 (register_capture_members): Clear IDENTIFIER_MARKED.
2803 2011-06-17 Jason Merrill <jason@redhat.com>
2806 * call.c (convert_class_to_reference_1): Allow binding function
2807 lvalue to rvalue reference.
2810 Generate proxy VAR_DECLs for better lambda debug info.
2811 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2812 (LAMBDA_EXPR_PENDING_PROXIES): New.
2813 (struct tree_lambda_expr): Add pending_proxies.
2814 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2815 (qualify_lookup): Use is_lambda_ignored_entity.
2816 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2817 Call insert_pending_capture_proxies.
2818 (cp_parser_lambda_introducer): Use this_identifier.
2819 (cp_parser_lambda_declarator_opt): Call the object parameter
2820 of the op() "__closure" instead of "this".
2821 (cp_parser_lambda_body): Call build_capture_proxy.
2822 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2823 (insert_pending_capture_proxies, insert_capture_proxy): New.
2824 (is_normal_capture_proxy, is_capture_proxy): New.
2825 (add_capture): Add __ to field names here, return capture proxy.
2826 (add_default_capture): Use this_identifier, adjust to expect
2827 add_capture to return a capture proxy.
2828 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2829 (finish_id_expression, lambda_expr_this_capture): Adjust.
2830 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2831 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2834 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2835 of artificial locals.
2837 * parser.c (cp_parser_lambda_expression): Clear
2838 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2839 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2841 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2842 Move non-pointers to end of struct.
2844 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2845 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2847 * semantics.c (finish_non_static_data_member): Preserve dereference
2850 2011-06-16 Jason Merrill <jason@redhat.com>
2853 * parser.c (cp_parser_lambda_body): Share code between
2854 simple and complex cases instead of using cp_parser_function_body.
2857 * decl.c (check_initializer): Check narrowing.
2860 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2863 * semantics.c (finish_id_expression): Mark even dependent
2867 * error.c (dump_template_argument): Don't try to omit default
2868 template args from an argument pack.
2870 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2873 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2874 assembler supports hidden visibility.
2876 2011-06-14 Jason Merrill <jason@redhat.com>
2879 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2880 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2881 if the declaration had an exception-specifier.
2882 (process_subob_fn): Don't maybe_instantiate_noexcept.
2883 * pt.c (maybe_instantiate_noexcept): Handle overload.
2884 * typeck2.c (nothrow_spec_p_uninst): New.
2885 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2886 * typeck.c (merge_types): Adjust.
2888 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2889 (maybe_instantiate_noexcept): Likewise.
2891 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2893 * Make-lang.in (cp/method.o): Update dependencies.
2894 * method.c: Include common/common-target.h.
2895 (use_thunk): Use targetm_common.have_named_sections.
2897 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2899 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2901 2011-06-14 Jason Merrill <jason@redhat.com>
2903 * error.c (type_to_string): Print typedef-stripped version too.
2906 * call.c (perform_implicit_conversion_flags): Print source type as
2910 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2913 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2916 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2917 of fold_indirect_ref_1.
2918 (cxx_eval_indirect_ref): Use it.
2920 2011-06-11 Jan Hubicka <jh@suse.cz>
2922 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2925 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2928 * decl.c (grokdeclarator): Reject operator names in parameters.
2930 2011-06-10 Jan Hubicka <jh@suse.cz>
2932 * decl2.c (clear_decl_external): New functoin.
2933 (cp_write_global_declarations): Use it.
2935 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2937 * cp-tree.h (error_operand_p): Remove.
2939 2011-06-09 David Krauss <potswa@mac.com>
2942 * typeck2.c (build_x_arrow): Push fake template context
2943 to produce diagnostic on acyclic endless operator-> drill-down.
2944 * call.c (build_new_op): Change Boolean overload status
2945 value to a pointer to the overload function.
2946 * cp-tree.h: Likewise.
2947 * typeck.c: Likewise.
2948 * parser.c: Likewise.
2949 * decl2.c: Likewise.
2952 2011-06-09 Jason Merrill <jason@redhat.com>
2954 * semantics.c (maybe_constant_value): Handle overflowed input.
2955 (non_const_var_error): Handle non-constant DECL_INITIAL.
2957 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2959 * parser.c (cp_parser_constant_expression): Just return the
2960 non-constant expression.
2962 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2964 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2967 * decl.c (grokdeclarator): Reject operator names in typedefs.
2969 2011-06-08 Jason Merrill <jason@redhat.com>
2972 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2973 * cp-tree.h (struct tree_deferred_noexcept): New.
2974 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2975 (DEFERRED_NOEXCEPT_SPEC_P): New.
2976 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2977 (union lang_tree_node): Add tree_deferred_noexcept.
2978 (maybe_instantiate_noexcept): Declare.
2979 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2980 * error.c (dump_exception_spec): Likewise.
2981 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2982 * ptree.c (cxx_print_xnode): Likewise.
2983 * tree.c (cp_tree_equal): Likewise.
2984 * decl.c (cp_tree_node_structure): Likewise.
2985 (duplicate_decls): Call maybe_instantiate_noexcept.
2986 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2987 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2988 DEFERRED_NOEXCEPT_SPEC_P.
2989 * typeck2.c (merge_exception_specifiers): Likewise.
2990 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2991 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2992 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2993 Build DEFERRED_NOEXCEPT.
2994 (maybe_instantiate_noexcept): New.
2995 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2996 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2998 * semantics.c (potential_constant_expression_1): Handle destructor
3001 2011-06-08 Jakub Jelinek <jakub@redhat.com>
3003 * cp-tree.h (struct tinst_level): Add chain_next GTY
3006 2011-06-08 Jason Merrill <jason@redhat.com>
3009 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
3010 if a pending_template entry is pointing at it.
3012 2011-06-07 Jason Merrill <jason@redhat.com>
3016 * error.c (subst_to_string): New.
3017 (cp_printer): Use it for 'S'.
3018 (print_instantiation_partial_context_line): Handle subst context.
3019 * pt.c (push_tinst_level): Handle subst context.
3020 (deduction_tsubst_fntype): Don't track specific substitutions.
3021 Use push_tinst_level.
3023 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
3024 (fn_type_unification): Don't call push_deduction_access_scope here.
3026 2011-06-06 Jason Merrill <jason@redhat.com>
3029 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
3030 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
3032 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
3035 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
3036 and getter names to use all the allowed method names.
3038 2011-06-06 Jason Merrill <jason@redhat.com>
3041 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
3044 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
3045 at_function_scope_p.
3048 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
3050 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
3052 * init.c (build_delete): Warn when deleting type with non-virtual
3055 2011-06-03 Jakub Jelinek <jakub@redhat.com>
3058 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
3061 2011-06-01 Jason Merrill <jason@redhat.com>
3063 * pt.c (build_non_dependent_expr): Remove special handling of
3067 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
3068 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
3071 * typeck2.c (build_x_arrow): Don't use build_min_nt.
3073 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
3076 * name-lookup.c (supplement_binding_1): If the old binding was a
3077 type name, also check that the DECL actually refers to the same
3078 type or is not a type.
3080 2011-05-31 Jason Merrill <jason@redhat.com>
3083 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
3084 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
3085 (build_min_non_dep): Preserve reference refs.
3086 (build_min_non_dep_call_vec): Likewise
3088 2011-05-30 Jakub Jelinek <jakub@redhat.com>
3091 * semantics.c (finish_omp_clauses): Call require_complete_type
3092 even for copyin/copyprivate clauses. Only call
3093 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
3095 2011-05-28 Jason Merrill <jason@redhat.com>
3098 * parser.c (cp_parser_lambda_expression): Improve error recovery.
3099 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
3101 2011-05-27 Jason Merrill <jason@redhat.com>
3104 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
3107 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
3111 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
3112 * decl.c (start_preparsed_function): Don't call comdat_linkage for
3116 * mangle.c (write_expression): Handle MODOP_EXPR.
3119 * parser.c (cp_parser_unqualified_id): Don't check
3120 constructor_name_p for enums.
3123 * pt.c (dependent_type_p_r): Avoid infinite recursion.
3126 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
3127 with INDIRECT_REF of REFERENCE_TYPE.
3130 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
3132 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3134 * cp-tree.h (building_stmt_tree): Delete.
3135 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
3136 (build_aggr_init_full_exprs): Call building_stmt_list_p
3137 instead of building_stmt_tree.
3138 (initialize_local_var): Likewise.
3139 (finish_function): Likewise.
3140 * decl2.c (finish_anon_union): Likewise.
3141 * init.c (begin_init_stmts): Likewise.
3142 (finish_init_stmts): Likewise.
3143 (expand_aggr_init_1): Likewise.
3144 * name-lookup.c (do_local_using_decl): Likewise.
3145 (do_namespace_alias): Likewise.
3146 (do_using_directive): Likewise.
3147 (cp_emit_debug_info_for_using): Likewise.
3148 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
3150 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
3153 * typeck2.c (build_functional_cast): Complain early for invalid uses
3154 of 'auto' and set type to error_mark_node.
3156 2011-05-26 Jason Merrill <jason@redhat.com>
3159 * parser.c (cp_parser_member_declaration): Allow friend T.
3160 * friend.c (make_friend_class): Ignore non-classes.
3161 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
3164 * pt.c (convert_template_argument): Don't complain about using
3165 injected-class-name as template template argument.
3168 * decl.c (check_static_variable_definition): Now static.
3169 (cp_finish_decl): Call it here.
3170 (grokdeclarator): Not here.
3171 * pt.c (instantiate_class_template_1): Or here.
3172 * cp-tree.h: Don't declare it.
3174 2011-05-26 Janis Johnson <janis187@us.ibm.com>
3175 Nathan Froyd <froydnj@codesourcery.com>
3179 * name-lookup.h (enum scope_kind): Add sk_cond.
3180 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
3181 Detect and report error for redeclaration from for-init or if
3182 or switch condition.
3183 (begin_scope): Handle sk_cond.
3184 * semantics.c (begin_if_stmt): Use sk_cond.
3185 (begin switch_stmt): Ditto.
3187 2011-05-26 Jason Merrill <jason@redhat.com>
3190 * name-lookup.h (cp_class_binding): Make base a pointer.
3191 * name-lookup.c (new_class_binding): Adjust.
3192 (poplevel_class): Adjust.
3195 * decl.c (grokparms): Function parameter packs don't need to
3197 * pt.c (type_unification_real): But they aren't deduced otherwise.
3199 2011-05-25 Jason Merrill <jason@redhat.com>
3202 * decl.c (build_enumerator): If incremented enumerator won't fit in
3203 previous integral type, find one it will fit in.
3206 * decl.c (create_array_type_for_decl): Complain about array of auto.
3210 * error.c (dump_template_bindings): Set processing_template_decl
3211 for a partial instantiation.
3214 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
3215 to another reference type.
3218 * decl.c (case_conversion): New.
3219 (finish_case_label): Use it.
3221 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
3224 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
3227 * decl.c (grokdeclarator): Complain about auto typedef.
3230 * decl.c (grokdeclarator): Complain later for auto parameter.
3231 * pt.c (splice_late_return_type): Handle use in a template
3235 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
3238 * parser.c (cp_parser_parameter_declaration): Recognize
3239 list-initialization.
3240 (cp_parser_direct_declarator): Check for the closing
3241 paren before parsing definitely.
3244 * parser.c (cp_parser_constructor_declarator_p): Don't check
3245 constructor_name_p for enums.
3246 (cp_parser_diagnose_invalid_type_name): Correct error message.
3249 * init.c (perform_member_init): Handle list-initialization
3250 of array of non-trivial class type.
3253 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
3254 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
3257 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
3258 function parameter pack.
3259 (tsubst_pack_expansion): Likewise.
3261 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
3264 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3266 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
3270 * semantics.c (cxx_eval_bit_field_ref): Handle the
3271 case when BIT_FIELD_REF doesn't cover only a single field.
3273 2011-05-24 Jason Merrill <jason@redhat.com>
3276 * pt.c (get_mostly_instantiated_function_type): Use
3277 push_deferring_access_checks rather than set flag_access_control.
3279 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3281 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3282 syntax error in declaring an ObjC instance variable.
3284 2011-05-24 Jason Merrill <jason@redhat.com>
3287 * class.c (pushclass): Accept NULL argument.
3288 (popclass): Deal with popping null class.
3289 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3290 push_to_top_level/pop_from_top_level.
3291 (push_deduction_access_scope, pop_defarg_context): New.
3292 (fn_type_unification): Use them.
3293 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3295 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3297 * decl.c (grokdeclarator): Use current_class_name.
3299 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3301 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3302 (g++$(exeext)): Use libcommon-target.a.
3303 (CXX_C_OBJS): Remove prefix.o.
3305 2011-05-23 Jason Merrill <jason@redhat.com>
3307 * pt.c (tsubst_copy_and_build): Use current_class_name.
3310 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3313 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3314 converting to reference.
3315 (build_static_cast_1): Update for glvalues.
3318 * typeck.c (build_const_cast_1): Handle rvalue references.
3321 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3325 * call.c (splice_viable): Be strict in templates.
3328 * error.c (dump_template_bindings): Suppress access control.
3331 * pt.c (instantiate_decl): Handle =default.
3334 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3336 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3338 * call.c (build_over_call): Tweak call to check_function_arguments.
3339 * typeck.c (cp_build_function_call_vec): Likewise.
3341 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3344 * init.c (perform_member_init): Check for self-initialization.
3346 2011-05-22 Jason Merrill <jason@redhat.com>
3349 * typeck.c (composite_pointer_type_r): Return error_mark_node
3350 on error in SFINAE context.
3352 2011-05-20 Jason Merrill <jason@redhat.com>
3355 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3356 for constexpr fns to memfn_quals, just add it to the type.
3357 (revert_static_member_fn): Don't complain about quals.
3358 (check_static_quals): New.
3359 (grokfndecl): Call it.
3360 (start_preparsed_function): Don't call revert_static_member_fn.
3363 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3366 * cvt.c (type_promotes_to): Don't promote scoped enums.
3369 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3372 * tree.c (stabilize_expr): Fix typo.
3376 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3377 with throw(type-list).
3378 * typeck2.c (merge_exception_specifiers): noexcept(false)
3379 beats any more limited specification.
3383 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3385 * semantics.c (perform_koenig_lookup): Add complain parm.
3386 * cp-tree.h: Adjust.
3387 * parser.c (cp_parser_postfix_expression): Adjust.
3388 (cp_parser_perform_range_for_lookup): Adjust.
3390 2011-05-20 Jason Merrill <jason@redhat.com>
3392 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3394 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3396 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3398 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3401 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3404 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3405 pass it down to locate_fn_flags.
3406 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3407 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3408 * cp-gimplify.c: Include splay-tree.h.
3409 (splay_tree_compare_decl_uid, omp_var_to_track,
3410 omp_cxx_notice_variable): New functions.
3411 (struct cp_genericize_omp_taskreg): New type.
3412 (struct cp_genericize_data): Add omp_ctx field.
3413 (cp_genericize_r): Attempt to determine implicitly determined
3414 firstprivate class type variables.
3415 (cp_genericize): Clear omp_ctx.
3416 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3418 2011-05-18 Jason Merrill <jason@redhat.com>
3422 * class.c (finalize_literal_type_property): Do check
3423 for constexpr member functions of non-literal class.
3424 (finish_struct): Don't call check_deferred_constexpr_decls.
3425 * cp-tree.h: Don't declare it.
3426 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3427 * decl.c (grok_special_member_properties): Don't check it
3428 (grokfnedcl): Don't call validate_constexpr_fundecl.
3429 (start_preparsed_function): Do call it.
3430 * pt.c (tsubst_decl): Don't call it.
3431 (instantiate_class_template_1): Don't call
3432 check_deferred_constexpr_decls.
3433 * semantics.c (literal_type_p): Check for any incompleteness.
3434 (ensure_literal_type_for_constexpr_object): Likewise.
3435 (is_valid_constexpr_fn): Revert deferral changes.
3436 (validate_constexpr_fundecl): Likewise.
3437 (register_constexpr_fundef): Likewise.
3438 (check_deferred_constexpr_decls): Remove.
3440 2011-05-16 Jason Merrill <jason@redhat.com>
3443 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3445 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3447 * cxx-pretty-print.c: Update comment.
3448 * semantics.c (trait_expr_value, finish_trait_expr):
3450 * parser.c (cp_parser_primary_expression): Likewise.
3452 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3455 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3457 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3459 Implement final on class.
3460 * class.c (check_bases): Diagnose derivation from a final class.
3461 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3462 (CLASSTYPE_FINAL): New.
3463 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3465 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3467 2011-05-13 Jason Merrill <jason@redhat.com>
3470 * pt.c (deduction_tsubst_fntype): New.
3471 (fn_type_unification): Use it.
3472 (init_template_processing): Initialize hash table.
3473 (print_template_statistics): Print hash table stats.
3475 * call.c (build_op_call): Use timevar_cond_start/stop.
3476 (build_user_type_conversion): Likewise.
3478 2011-05-12 Jason Merrill <jason@redhat.com>
3480 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3481 * semantics.c (validate_constexpr_fundecl): Set it.
3482 (check_deferred_constexpr_decls): Clear it.
3483 (register_constexpr_fundef): Make sure it isn't set.
3484 * decl.c (grok_special_member_properties): Check it.
3486 2011-05-11 Jason Merrill <jason@redhat.com>
3489 * semantics.c (validate_constexpr_fundecl): Defer checking if
3490 an argument type is being defined.
3491 (is_valid_constexpr_fn): Add defer_ok parm.
3492 (cxx_eval_call_expression): Adjust.
3493 (check_deferred_constexpr_decls): New.
3494 (literal_type_p): Make sure type isn't being defined.
3495 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3496 * cp-tree.h: Declare check_deferred_constexpr_decls.
3497 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3498 (start_preparsed_function, cp_finish_decl): Not here.
3499 * class.c (finalize_literal_type_property): Don't call
3500 validate_constexpr_fundecl.
3501 (finish_struct): Call check_deferred_constexpr_decls.
3502 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3503 (instantiate_class_template): Call check_deferred_constexpr_decls.
3505 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3506 rather than DECL_TEMPLATE_INSTANTIATION.
3507 (cxx_eval_call_expression): Likewise.
3509 * semantics.c (register_constexpr_fundef): Add to hash table here.
3510 (validate_constexpr_fundecl): Not here.
3512 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3514 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3515 do call maybe_constant_value in C++0x mode.
3516 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3519 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3521 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3523 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3525 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3526 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3527 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3529 2011-05-10 Jason Merrill <jason@redhat.com>
3532 * class.c (type_build_ctor_call): New.
3533 * cp-tree.h: Declare it.
3534 * decl.c (check_initializer): Use it instead of
3535 TYPE_NEEDS_CONSTRUCTING.
3536 * init.c (build_value_init, build_value_init_noctor): Likewise.
3537 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3538 (build_vec_init): Likewise.
3539 * typeck2.c (process_init_constructor_array): Likewise.
3540 (process_init_constructor_record): Likewise.
3543 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3544 expansion producing another expansion.
3546 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3548 Fixes for override/final.
3549 * class.c (check_for_override): Diagnose final on a nonvirtual
3550 member function, diagnose override for a virtual with no matching
3551 override. Don't fiddle around with DECL_VINDEX.
3553 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3555 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3556 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3557 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3558 operand of EXPR_PACK_EXPANSION.
3559 (cp_tree_operand_length): Declare.
3560 * tree.c (cp_tree_operand_length): Define.
3561 (cp_tree_equal): Call it.
3562 * pt.c (value_dependent_expr_P): Likewise.
3563 * mangle.c (write_expression): Likewise.
3565 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3569 * decl.c (reshape_init): Take a complain parameter and do
3570 not call error if tf_error is not set.
3571 (check_initializer, reshape_init_r, reshape_init_array,
3572 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3574 * typeck2.c (digest_init_r): Take a complain parameter and
3575 pass it to convert_for_initialization.
3576 (digest_init, digest_init_flags, process_init_constructor_array,
3577 process_init_constructor_record, process_init_constructor_union,
3578 process_init_constructor, digest_init_r): Adjust.
3579 * init.c (expand_default_init, build_new_1): Likewise.
3580 * typeck.c (cp_build_modify_expr): Likewise.
3581 * decl2.c (grokfield): Likewise.
3582 * call.c (convert_like_real, convert_default_arg): Likewise.
3583 * semantics.c (finish_compound_literal): Pass complain to
3584 reshape_init and digest_init.
3585 * cp-tree.h: Adjust declarations.
3587 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3590 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3591 recursion if there is user defined constructor.
3593 2011-05-09 Jason Merrill <jason@redhat.com>
3596 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3599 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3601 Implement final/override for member functions.
3602 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3603 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3604 (cp_virt_specifiers, enum virt_specifier): New.
3605 * decl.c (set_virt_specifiers): New.
3606 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3607 * parser.c (make_call_declarator): add virt-specifiers parameter.
3608 (cp_parser_lambda_declarator_opt): Adjust.
3609 (cp_parser_direct_declarator): Likewise.
3610 (cp_parser_virt_specifier_seq_opt): New.
3611 * search.c (check_final_overrider): Diagnose attempts to override
3612 a final member function.
3614 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3617 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3618 if the instance has a dependent initializer.
3620 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3623 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3624 effectively unused variable.
3626 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3628 * name-lookup.h (global_bindings_p): Adjust prototype.
3629 * name-lookup.c (global_bindings_p): Return bool.
3631 2011-05-06 Jason Merrill <jason@redhat.com>
3633 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3637 * semantics.c (cxx_eval_conditional_expression): Check
3638 integer_zerop instead.
3639 (potential_constant_expression_1): Likewise.
3642 * semantics.c (cxx_eval_array_reference): Handle implicit
3645 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3647 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3648 * call.c (standard_conversion): Call class_of_this_parm.
3649 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3650 (pp_cxx_direct_abstract_declarator): Likewise.
3651 * decl2.c (change_return_type): Likewise.
3652 (cp_reconstruct_complex_type): Likewise.
3653 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3654 * mangle.c (write_function_type): Likewise.
3655 * pt.c (unify): Likewise.
3656 * typeck.c (merge_types, type_memfn_quals): Likewise.
3657 * decl.c (build_this_parm): Call type_of_this_parm.
3659 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3662 * cp-tree.h (non_static_member_function_p): Declare new function.
3663 * tree.c (non_static_member_function_p): Define it.
3664 * semantics.c (finish_call_expr): Use it.
3666 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3668 * decl.c (finish_case_label): Omit the loc argument to
3671 2011-05-05 Jason Merrill <jason@redhat.com>
3673 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3674 * cvt.c (convert_from_reference): Adjust.
3675 * pt.c (build_non_dependent_expr): Adjust.
3676 * semantics.c (finish_offsetof): Adjust.
3677 * tree.c (lvalue_kind): Use it.
3680 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3682 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3684 * decl.c (start_preparsed_function): Do not set
3685 dont_save_pending_sizes_p.
3687 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3689 * parser.c (cp_parser_objc_method_definition_list): Update call to
3690 objc_start_method_definition.
3692 2011-05-04 Jason Merrill <jason@redhat.com>
3695 * class.c (resolves_to_fixed_type_p): Don't look closely
3698 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3701 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3704 2011-05-02 Lawrence Crowl <crowl@google.com>
3706 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3707 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3708 Change TV_NAME_LOOKUP to start/stop.
3709 (define_label): Refactor timevar calls out to a wrapper function.
3710 Change TV_NAME_LOOKUP to start/stop.
3711 (xref_tag): Likewise.
3712 (lookup_label): Refactor timevar calls out to a wrapper function.
3713 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3715 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3717 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3718 (lookup_template_class): Refactor timevar calls out to a wrapper
3719 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3720 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3722 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3723 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3724 (push_namespace): Likewise.
3725 (pop_nested_namespace): Likewise.
3726 (pushdecl_namespace_level): Likewise.
3727 (store_class_bindings): Likewise.
3728 (push_to_top_level): Likewise.
3729 (identifier_type_value): Refactor timevar calls out to a wrapper
3730 function. Change TV_NAME_LOOKUP to start/stop.
3731 (find_binding): Likewise.
3732 (push_using_decl): Likewise.
3733 (lookup_arg_dependent): Likewise.
3734 (push_using_directive): Likewise.
3735 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3736 to plain code. Change TV_NAME_LOOKUP to start/stop.
3737 (lookup_type_current_level): Likewise. Refactor inner return to
3739 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3740 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3741 (pushdecl_top_level_1): Likewise.
3742 (lookup_using_namespace): Likewise.
3743 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3744 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3745 (push_overloaded_decl): Likewise.
3746 (push_class_level_binding): Likewise.
3747 (namespace_binding): Likewise.
3748 (set_namespace_binding): Likewise.
3749 (supplement_binding): Likewise.
3750 (unqualified_namespace_lookup): Likewise.
3751 (lookup_name_real): Likewise.
3752 (lookup_type_scope): Likewise.
3753 (namespace_ancestor): Likewise.
3754 (lookup_name_innermost_nonclass_level): Likewise.
3755 (pushtag): Likewise.
3756 (pop_from_top_level): Likewise.
3757 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3758 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3760 (add_using_namespace): Refactor timevar calls out to a wrapper
3761 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3762 wrapper on call to self.
3764 * decl2.c: (cp_write_global_declarations): Add start/stop of
3765 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3766 Remove push/pop calls to TV_VARCONST.
3768 * parser.c: Add include of "timevar.h".
3769 (cp_parser_explicit_instantiation): Add push/pop calls to
3771 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3772 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3774 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3775 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3776 (cp_parser_late_parsing_for_member): Add push/pop calls to
3777 new TV_PARSE_INMETH.
3779 * call.c: Add include of "timevar.h".
3780 (convert_class_to_reference): Wrap and add push/pop calls to
3782 (build_op_call): Likewise.
3783 (build_conditional_expr): Likewise.
3784 (build_new_op): Likewise.
3785 (build_new_method_call): Likewise.
3786 (build_user_type_conversion): Reorganize to single return and add
3787 push/pop calls to TV_OVERLOAD.
3788 (perform_overload_resolution): Likewise.
3790 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3792 2011-05-02 Jason Merrill <jason@redhat.com>
3794 * tree.c (build_vec_init_expr): Take complain parm.
3795 (build_vec_init_elt): Likewise. Free arg vector.
3796 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3797 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3798 (VEC_INIT_EXPR_INIT): Likewise.
3799 Adjust build_vec_init_expr declaration.
3800 * init.c (perform_member_init): Adjust.
3804 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3805 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3806 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3807 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3808 (build_vec_init_elt): Don't expect an array type.
3809 (build_array_copy): Adjust.
3810 * init.c (perform_member_init): Adjust.
3811 (build_new_1): Use build_vec_init_expr.
3814 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3815 Protect an explicit target.
3818 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3819 (compute_array_index_type): Revert earlier 48446 changes.
3820 (grokdeclarator): Use stabilize_vla_size.
3822 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3823 Eric Botcazou <ebotcazou@adacore.com>
3825 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3826 instead of inappropriate zero values.
3828 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3831 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3832 return value for NULL_TREE.
3834 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3837 * init.c (perform_member_init): Check build_value_init return
3838 value for error_mark_node.
3840 2011-04-29 Diego Novillo <dnovillo@google.com>
3841 Le-Chun Wu <lcwu@google.com>
3843 * call.c (conversion_null_warnings): Also handle assignments
3844 when warning about NULL conversions.
3846 2011-04-29 Le-Chun Wu <lcwu@google.com>
3848 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3849 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3850 (build_over_call): Use it to determine whether to emit a NULL
3851 warning for template function instantiations.
3852 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3853 EXPLICIT_TARGS is set.
3855 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3856 Mike Stump <mikestump@comcast.net>
3858 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3859 in maintainer mode. Use the --output-file option of gperf instead
3860 of > to prevent creating an empty cp/cfns.h when gperf is not
3863 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3866 * semantics.c (finish_base_specifier): cv-qualified base class
3867 is fine, per DR 484.
3869 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3872 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3873 considering call expressions involving a member function.
3875 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3878 * tree.c (build_cplus_new): Check build_target_expr return
3879 value for error_mark_node.
3881 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3884 * semantics.c (literal_type_p): Reference types are literal types,
3886 (valid_type_in_constexpr_fundecl_p): Remove.
3887 (is_valid_constexpr_fn): Adjust.
3889 2011-04-27 Jason Merrill <jason@redhat.com>
3892 Implement list-initialization of _Complex.
3893 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3894 (check_initializer): Likewise.
3895 * call.c (build_complex_conv): New.
3896 (implicit_conversion): Call it.
3897 (convert_like_real): Handle it.
3898 * typeck2.c (check_narrowing): Handle it.
3900 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3901 decide whether to delete.
3902 (build_vec_init): Pass sfk_complete_destructor.
3905 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3906 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3907 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3908 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3909 (build_vec_init_elt): Don't expect an array type.
3910 (build_array_copy): Adjust.
3911 * init.c (perform_member_init): Adjust.
3912 (build_new_1): Use build_vec_init_expr.
3914 * class.c (resolve_address_of_overloaded_function): Don't
3915 change OVERLOAD to TREE_LIST.
3916 * pt.c (print_candidates_1): Remove nonsensical assert.
3919 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3920 to tentative parse sooner.
3922 2011-04-26 Jason Merrill <jason@redhat.com>
3925 * parser.c (cp_parser_primary_expression): Set *idk to
3926 CP_ID_KIND_NONE for a parenthesized identifier.
3928 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3929 (cxx_print_identifier): Correct indentation.
3932 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3933 * tree.c (force_target_expr): Add complain parm.
3934 (build_target_expr_with_type): Likewise.
3935 (get_target_expr_sfinae): Split out.
3936 (build_vec_init_expr, bot_manip): Adjust.
3937 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3938 (build_delete, build_dtor_call): Likewise.
3939 (perform_direct_initialization_if_possible): Adjust.
3940 (build_vec_init): Handle error return.
3941 * cvt.c (force_rvalue): Add complain parm.
3942 Call build_special_member_call directly.
3943 * decl2.c (delete_sanity): Add complain parm.
3944 (build_cleanup): Adjust.
3945 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3946 * semantics.c (finish_stmt_expr_expr): Adjust.
3947 (finish_compound_literal): Adjust.
3948 * parser.c (cp_parser_delete_expression): Adjust.
3949 * typeck2.c (build_functional_cast): Adjust.
3950 * cp-tree.h: Adjust.
3952 2011-04-26 Martin Jambor <mjambor@suse.cz>
3954 * class.c (cp_fold_obj_type_ref): Remove.
3955 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3957 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3959 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3960 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3961 (UNDERLYING_TYPE_TYPE): Add.
3962 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3964 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3965 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3966 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3967 * semantics.c (finish_underlying_type): New.
3968 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3969 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3970 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3971 * tree.c (cp_walk_subtrees): Likewise.
3972 * pt.c (for_each_template_parm_r, tsubst, unify,
3973 dependent_type_p_r): Likewise.
3974 * mangle.c (write_type): Sorry for __underlying_type.
3976 2011-04-25 Jason Merrill <jason@redhat.com>
3979 * decl.c (type_dependent_init_p): New.
3980 (cp_finish_decl): Check it.
3981 * pt.c (any_type_dependent_elements_p): New.
3982 * cp-tree.h: Declare it.
3984 2011-04-20 Jason Merrill <jason@redhat.com>
3986 * semantics.c (finish_compound_literal): Don't put an array
3987 with a dtor in a static variable.
3989 * call.c (build_over_call): Handle trivial dtor.
3991 * search.c (lookup_fnfields_slot): Call complete_type.
3994 * decl2.c (build_offset_ref_call_from_tree): Move
3995 non-dependency of object outside condition.
3998 * decl.c (cp_finish_decl): Simplify template handling.
4000 2011-04-20 Jim Meyering <meyering@redhat.com>
4002 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
4004 2011-04-19 Jason Merrill <jason@redhat.com>
4007 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
4010 * decl.c (duplicate_decls): Keep always_inline attribute
4011 in sync with DECL_DISREGARD_INLINE_LIMITS.
4013 2011-04-18 Jason Merrill <jason@redhat.com>
4016 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
4019 * init.c (build_value_init): Handle UNION_TYPE the same.
4021 2011-04-18 Jakub Jelinek <jakub@redhat.com>
4024 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
4025 for type dependent pointers.
4027 2011-04-18 Jim Meyering <meyering@redhat.com>
4029 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
4031 2011-04-17 Jan Hubicka <jh@suse.cz>
4033 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
4036 2011-04-17 Jason Merrill <jason@redhat.com>
4039 * typeck2.c (build_functional_cast): Disallow array type.
4041 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
4043 2011-04-17 Jan Hubicka <jh@suse.cz>
4045 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
4047 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4050 * parser.c (cp_convert_range_for): Split into
4051 cp_parser_perform_range_for_lookup.
4052 (cp_parser_perform_range_for_lookup): New.
4053 (cp_parser_range_for_member_function): New.
4054 (cp_parser_for_init_statement): Correct error message.
4055 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
4057 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4059 * parser.c (cp_parser_objc_protocol_declaration): Updated for
4060 change from objc_declare_protocols() to objc_declare_protocol().
4062 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4065 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
4066 and return immediately.
4068 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4070 * cp-tree.def (SWITCH_STMT): Add an extra operand.
4071 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
4072 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
4073 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
4074 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
4076 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4078 * cp-tree.def (IF_STMT): Add an extra operand.
4079 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
4080 * cp-tree.h (IF_SCOPE): Define.
4081 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
4082 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
4084 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4086 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
4087 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
4088 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
4089 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
4090 Use FOR_SCOPE instead of TREE_CHAIN.
4091 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
4092 (finish_for_stmt): Likewise.
4094 2011-04-14 Jason Merrill <jason@redhat.com>
4096 * parser.c (cp_parser_postfix_expression): Fix flags passed to
4097 build_new_method_call.
4098 * semantics.c (finish_call_expr): Likewise.
4101 * init.c (build_value_init_noctor): Check complain consistently.
4104 * typeck.c (cp_build_binary_op): Don't decay void operands.
4107 * decl.c (compute_array_index_type): Use get_temp_regvar instead
4109 * init.c (get_temp_regvar): No longer static.
4110 * cp-tree.h: Declare it.
4112 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
4114 * parser.c (cp_parser_objc_class_declaration): Updated for change
4115 in objc_declare_class().
4117 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4119 * decl.c (poplevel): Use block_chainon.
4121 2011-04-13 Jason Merrill <jason@redhat.com>
4124 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
4125 or pointer to (non-member) function.
4127 2011-04-13 Jakub Jelinek <jakub@redhat.com>
4130 * semantics.c (cxx_eval_array_reference): Handle reading from
4131 wchar_t, char16_t and char32_t STRING_CST.
4133 2011-04-13 Dodji Seketeli <dodji@redhat.com>
4136 * class.c (fixed_type_or_null): We cannot determine the dynamic
4137 type of a reference variable if its initializer is dependent.
4139 2011-04-13 Jason Merrill <jason@redhat.com>
4142 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
4143 unqualified lookup failing if we're still in a template.
4145 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4147 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
4148 tree_contains_struct initialization to...
4149 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
4151 * cp-objcp-common.h (cp_common_init_ts): Declare.
4152 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
4155 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4157 * parser.c (cp_parser_objc_message_expression): Updated call
4158 to objc_build_message_expr.
4160 2011-04-12 Martin Jambor <mjambor@suse.cz>
4162 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
4163 cgraph_get_create_node.
4164 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
4165 instead of cgraph_get_create_node.
4166 * method.c (make_alias_for_thunk): Call cgraph_get_node
4167 instead of cgraph_get_create_node, assert it returns non-NULL.
4168 (use_thunk): Likewise.
4169 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
4170 when flag_syntax_only is not set. Call cgraph_get_node instead of
4171 cgraph_get_create_node.
4172 (maybe_clone_body): Call cgraph_get_node instead of
4173 cgraph_get_create_node.
4175 2011-04-12 Martin Jambor <mjambor@suse.cz>
4177 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
4178 instead of cgraph_node.
4179 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
4180 (cp_write_global_declarations): Likewise.
4181 * optimize.c (maybe_clone_body): Likewise.
4182 * semantics.c (maybe_add_lambda_conv_op): Likewise.
4183 * mangle.c (mangle_decl): Likewise.
4184 * method.c (make_alias_for_thunk): Likewise.
4185 (use_thunk): Likewise.
4187 2011-04-11 Jason Merrill <jason@redhat.com>
4190 * decl.c (cp_complete_array_type_or_error): New.
4191 * semantics.c (finish_compound_literal): Use it.
4192 * cp-tree.h: Declare it.
4195 * semantics.c (finish_compound_literal): Handle references.
4198 * semantics.c (finish_compound_literal): Take complain parm.
4199 (build_lambda_object): Adjust.
4200 * cp-tree.h: Adjust.
4201 * call.c (convert_like_real): Adjust.
4202 * decl.c (check_initializer): Adjust.
4203 * parser.c (cp_parser_postfix_expression): Adjust.
4204 (cp_parser_functional_cast): Adjust.
4205 * pt.c (tsubst_copy_and_build): Adjust.
4206 * typeck2.c (process_init_constructor_record): Adjust.
4209 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
4213 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
4214 than cp_build_indirect_ref.
4216 PR c++/48457, Core 1238
4217 * call.c (reference_binding): Allow rvalue reference to bind to
4219 * tree.c (lvalue_kind): Functions are always lvalues.
4221 2011-04-07 Jason Merrill <jason@redhat.com>
4224 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
4225 arguments even if we don't know the function.
4228 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
4229 at the end of the chain.
4230 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
4231 (iterative_hash_template_arg): Likewise.
4234 * cp-tree.h (OVL_ARG_DEPENDENT): New.
4235 * name-lookup.c (add_function): Set it.
4236 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
4239 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
4240 Release unused vector.
4243 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
4244 (type_unification_real): Clear it here instead.
4247 * except.c (build_noexcept_spec): Propagate error_mark_node.
4248 (finish_noexcept_expr): Likewise.
4251 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
4255 * call.c (resolve_args): Take complain.
4256 (build_new_function_call, build_operator_new_call): Pass it.
4257 (build_op_call, build_new_op, build_new_method_call): Pass it.
4260 * typeck.c (check_for_casting_away_constness): Take complain.
4261 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
4262 (build_const_cast_1): Pass it. Take full complain parm.
4263 (build_const_cast, cp_build_c_cast): Adjust.
4265 * tree.c (build_aggr_init_expr): Always return error_mark_node
4266 on abstract violation.
4269 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
4270 (bot_manip): Adjust.
4271 * cp-tree.h: Adjust.
4272 * call.c (convert_like_real, build_cxx_call): Adjust.
4273 (perform_direct_initialization_if_possible): Adjust.
4274 * cvt.c (ocp_convert): Adjust.
4275 * init.c (build_value_init): Adjust.
4276 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4277 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4278 * typeck2.c (build_functional_cast): Adjust.
4280 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4282 (perform_member_init): Not here.
4283 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4285 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4288 * typeck2.c (build_functional_cast): Check complain consistently.
4289 Use build_value_init and abstract_virtuals_error_sfinae.
4290 (abstract_virtuals_error_sfinae): Split out.
4291 * cp-tree.h: Declare it.
4292 * init.c (build_new_1): Use it.
4293 (build_value_init_noctor): Handle FUNCTION_TYPE.
4295 * semantics.c (finish_decltype_type): Simplify handling of unknown
4298 * semantics.c (finish_decltype_type): Add complain parm.
4299 * cp-tree.h: Adjust.
4300 * parser.c (cp_parser_decltype): Adjust.
4301 * pt.c (tsubst): Adjust.
4304 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4306 2011-03-31 Jason Merrill <jason@redhat.com>
4309 * semantics.c (finish_call_expr): Remove assert.
4312 * method.c (defaultable_fn_check): Templates are not defaultable.
4314 * parser.c (cp_parser_init_declarator): Avoid redundant
4315 cp_finish_decl for member declarations.
4317 2011-03-30 Jason Merrill <jason@redhat.com>
4320 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4323 2011-03-30 Jason Merrill <jason@redhat.com>
4326 * semantics.c (potential_constant_expression_1): Handle
4327 UNORDERED_EXPR and ORDERED_EXPR.
4330 * semantics.c (finish_compound_literal): Do put static/constant
4331 arrays in static variables.
4333 * call.c (convert_like_real) [ck_list]: Build up the
4334 initializer_list object directly.
4335 * decl.c (build_init_list_var_init): Adjust.
4337 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4338 * decl.c (reshape_init_array_1): Likewise.
4340 2011-03-29 Jason Merrill <jason@redhat.com>
4343 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4344 the variable is constant before looking at its initializer.
4347 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4350 * semantics.c (potential_constant_expression_1): Change error about
4351 use of *this in constructor into sorry.
4354 * decl.c (cp_finish_decl): Defer validation of constexpr member
4356 * class.c (finalize_literal_type_property): Validate them here.
4357 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4359 * semantics.c (is_valid_constexpr_fn): Specify input location.
4361 2011-03-28 Jason Merrill <jason@redhat.com>
4364 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4365 from overloaded function.
4368 * call.c (build_array_conv): New.
4369 (implicit_conversion): Use it.
4371 * call.c (reference_binding): Allow direct binding to an array
4375 * parser.c (cp_parser_compound_statement): Add function_body parm.
4376 Complain about non-body compound-stmt in constexpr fn.
4377 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4378 (cp_parser_implicitly_scoped_statement): Adjust.
4379 (cp_parser_function_body, cp_parser_try_block): Adjust.
4380 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4381 (cp_parser_objc_try_catch_finally_statement): Adjust.
4384 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4385 and using-definition.
4386 (register_constexpr_fundef): Call it.
4388 * except.c (build_noexcept_spec): Call cxx_constant_value after
4391 2011-03-25 Kai Tietz <ktietz@redhat.com>
4393 * lex.c (interface_strcmp): Handle dos-paths.
4394 (handle_pragma_implementation): Use filename_cmp instead of
4396 (in_main_input_context): Likewise.
4398 2011-03-25 Jason Merrill <jason@redhat.com>
4401 * method.c (defaulted_late_check): Check for exception spec mismatch.
4402 (defaultable_fn_check): Allow exception spec and virtual.
4403 * class.c (check_for_override): A virtual dtor is non-trivial.
4406 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4409 2011-03-25 Kai Tietz <ktietz@redhat.com>
4411 * decl.c (decls_match): Replace target hook
4412 call of comp_type_attributes by version in tree.c file.
4413 * search.c (check_final_overrider): Likewise.
4414 * typeck.c (structural_comptypes): Likewise.
4416 2011-03-21 Kai Tietz <ktietz@redhat.com>
4419 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4420 Display allowed attributes for function pointer types.
4421 * error.c (dump_type_prefix): Likewise.
4423 * tree.c (cxx_attribute_table): Adjust table.
4425 2011-03-18 Jason Merrill <jason@redhat.com>
4428 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4431 * call.c (build_over_call): Don't skip ck_rvalue.
4433 2011-03-17 Jason Merrill <jason@redhat.com>
4436 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4437 the conversion set TREE_OVERFLOW.
4440 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4441 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4444 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4446 2011-03-16 Jason Merrill <jason@redhat.com>
4449 * semantics.c (potential_constant_expression_1): Don't allow *this
4451 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4454 * decl.c (compute_array_index_type): Don't bother trying to deal
4455 with literal classes in ABI v1.
4458 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4462 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4463 use the generic binary expression handling.
4465 2011-03-16 Diego Novillo <dnovillo@google.com>
4467 * Make-lang.in (CXX_PARSER_H): New.
4468 (cp/parser.o): Add dependency on CXX_PARSER_H.
4469 Add dependency on tree-pretty-print.h
4470 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4471 * cp-lang.c: Include parser.h.
4472 * parser.c: Include parser.h.
4473 (struct cp_token): Add bitfield purged_p.
4476 (CPP_PURGED): Remove. Update all users.
4477 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4478 Remove field buffer_length.
4481 (struct tree_check): Move to parser.h.
4482 (cp_token_position): Likewise.
4483 (struct cp_token_cache): Likewise.
4484 (CPP_KEYWORD): Likewise.
4485 (CPP_TEMPLATE_ID): Likewise.
4486 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4487 (N_CP_TTYPES): Likewise.
4488 (enum cp_parser_status_kind): Likewise.
4489 (struct cp_parser_context): Likewise.
4490 (struct cp_default_arg_entry_d): Likewise.
4491 (struct cp_unparsed_functions_entry_d): Likewise.
4492 (struct cp_parser): Likewise.
4493 (cp_lexer_dump_tokens): New.
4494 (cp_lexer_debug_tokens): New.
4495 (cp_lexer_finished_p): New.
4496 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4497 (cp_lexer_new_main): Re-write main lexing loop to push
4498 tokens into the new VEC buffer.
4499 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4500 Do not abort if the token type is not recognized, just print
4502 * parser.h: New file.
4503 * config-lang.in (gtfiles): Add cp/parser.h.
4505 2011-03-16 Jason Merrill <jason@redhat.com>
4508 * typeck.c (check_return_expr): Fix conditions for setting
4509 LOOKUP_PREFER_RVALUE.
4511 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4514 * decl.c (check_array_designated_initializer): Allow integer index.
4515 (reshape_init_array_1): Set index on the elements.
4517 2011-03-16 Jason Merrill <jason@redhat.com>
4520 * typeck.c (convert_for_initialization): Use
4521 perform_implicit_conversion_flags.
4522 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4523 rvaluedness_matches_p on ck_rvalue.
4524 (convert_like_real) [ck_rvalue]: And restore it here.
4527 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4529 2011-03-16 Jason Merrill <jason@redhat.com>
4531 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4532 committed to this tentative parse.
4535 * semantics.c (finish_call_expr): Preserve reference semantics
4538 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4540 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4542 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4543 DECL_LANG_SPECIFIC is NULL.
4545 2011-03-15 Jason Merrill <jason@redhat.com>
4548 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4549 check value_dependent_expression_p on the operand.
4551 * semantics.c (push_cx_call_context): Return bool.
4552 (cxx_eval_call_expression): Handle excess depth.
4555 * method.c (synthesized_method_walk): Cleanups don't affect the
4556 triviality of a constructor, but do affect deletion and exception
4559 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4561 * decl2.c (cp_check_const_attributes): New.
4562 (cplus_decl_attributes): Call cp_check_const_attributes.
4564 2011-03-15 Jason Merrill <jason@redhat.com>
4567 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4569 (push_defarg_context, pop_defarg_context): New.
4570 * parser.c (cp_parser_late_parsing_default_args): Use them.
4571 * cp-tree.h: Declare them.
4573 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4575 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4576 the argument of the indirection operator should not be dependent.
4579 2011-03-11 Jason Merrill <jason@redhat.com>
4582 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4585 * parser.c (cp_parser_template_type_arg): Set
4586 type_definition_forbidden_message.
4589 * decl.c (compute_array_index_type): Discard folding
4590 if it didn't produce a constant.
4592 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4595 * init.c (build_zero_init_1): Extracted from build_zero_init.
4596 Add FIELD_SIZE argument, if non-NULL and field bit_position
4597 as not smaller than that, don't add that field's initializer.
4598 Pass DECL_SIZE as last argument to build_zero_init_1
4599 for DECL_FIELD_IS_BASE fields.
4600 (build_zero_init): Use build_zero_init_1.
4602 2011-03-10 Jason Merrill <jason@redhat.com>
4605 * pt.c (iterative_hash_template_arg): Remove special case for
4609 * parser.c (cp_parser_single_declaration): Just return if
4610 cp_parser_parse_and_diagnose_invalid_type_name complained.
4612 2011-03-09 Jason Merrill <jason@redhat.com>
4615 * pt.c (unify): An unresolved overload is a nondeduced context.
4617 2011-03-09 Martin Jambor <mjambor@suse.cz>
4619 PR tree-optimization/47714
4620 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4622 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4625 * pt.c (convert_nontype_argument): Only call decay_conversion on
4628 2011-03-08 Jason Merrill <jason@redhat.com>
4631 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4634 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4635 argument to pointer parameter.
4638 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4641 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4644 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4645 consider scopes of primary template definitions. Adjust comments.
4647 2011-03-07 Jason Merrill <jason@redhat.com>
4650 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4652 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4655 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4658 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4659 (write_CV_qualifiers_for_type): Not here.
4661 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4663 * lang-specs.h: Match -save-temps* instead of -save-temps.
4665 2011-03-05 Jason Merrill <jason@redhat.com>
4667 * mangle.c (write_expression): Change ABI v6 to v5.
4668 (write_type): Likewise.
4670 2011-03-04 Jan Hubicka <jh@suse.cz>
4673 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4674 and cgraph_add_thunk.
4675 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4676 * mangle.c (mangle_decl): Likewise.
4678 2011-03-04 Jason Merrill <jason@redhat.com>
4681 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4682 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4685 * search.c (check_final_overrider): Allow pointer to same incomplete
4686 class type with different cv-quals.
4688 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4691 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4693 2011-03-03 Jason Merrill <jason@redhat.com>
4696 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4698 2011-03-02 Jason Merrill <jason@redhat.com>
4701 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4704 * tree.c (build_vec_init_elt): Split out from...
4705 (build_vec_init_expr): ...here.
4706 (diagnose_non_constexpr_vec_init): New fn.
4707 * semantics.c (potential_constant_expression_1): Use it.
4708 * cp-tree.h: Declare it.
4710 2011-03-01 Jason Merrill <jason@redhat.com>
4713 * parser.c (cp_parser_primary_expression): Don't warn about a
4714 failed tentative parse.
4717 * semantics.c (cxx_bind_parameters_in_call): Don't call
4718 adjust_temp_type on non-constant args.
4721 * call.c (standard_conversion): Provide requested cv-quals on
4722 class rvalue conversion.
4725 * decl2.c (grokbitfield): Handle type-dependent width.
4727 2011-02-28 Jason Merrill <jason@redhat.com>
4730 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4731 after checking for a non-thunk.
4733 2011-02-26 Jason Merrill <jason@redhat.com>
4736 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4737 * pt.c (iterative_hash_template_arg): And hash it.
4740 * semantics.c (non_const_var_error): Split out from...
4741 (cxx_eval_constant_expression): ...here.
4742 (potential_constant_expression_1) [VAR_DECL]: Use it.
4743 Allow dependent variables.
4745 2011-02-24 Jason Merrill <jason@redhat.com>
4747 * parser.c (cp_parser_constant_expression): Set
4748 non_integral_constant_expression correctly for C++0x too.
4749 (cp_parser_static_assert): Allow non-constant expression.
4750 (cp_parser_direct_declarator): Expect non_constant_p to be set
4752 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4753 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4754 (potential_rvalue_constant_expression): New.
4755 (require_potential_rvalue_constant_expression): New.
4757 2011-02-23 Jason Merrill <jason@redhat.com>
4759 * cp-tree.h (DECL_PARM_LEVEL): New.
4760 (struct lang_decl_parm): Add level field.
4761 * name-lookup.c (function_parm_depth): New fn.
4762 * name-lookup.h: Declare it.
4763 * parser.c (cp_parser_parameter_declaration_list): Use it.
4764 * mangle.c (struct globals): Add parm_depth field.
4765 (write_bare_function_type): Adjust it.
4766 (write_expression): Include the level delta in PARM_DECL mangling
4769 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4771 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4773 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4776 * parser.c (cp_parser_class_specifier): Require a closing brace
4777 to attempt error recovery.
4779 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4782 * pt.c (struct pending_template): Add chain_next GTY option.
4783 * decl.c (struct named_label_use_entry): Likewise.
4785 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4788 * semantics.c (build_lambda_object): Bail out if a field is
4791 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4794 * class.c (dfs_declare_virt_assop_and_dtor)
4795 (declare_virt_assop_and_dtor): New static functions.
4796 (add_implicitly_declared_members): Use
4797 declare_virt_assop_and_dtor.
4799 2011-02-21 Jason Merrill <jason@redhat.com>
4802 * decl2.c (decl_constant_var_p): A constexpr var needs an
4803 initializer to be constant.
4804 * semantics.c (cxx_eval_constant_expression): Complain about
4805 constexpr var used in its own initializer.
4806 * call.c (set_up_extended_ref_temp): Set
4807 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4809 2011-02-20 Jason Merrill <jason@redhat.com>
4812 * semantics.c (cxx_eval_call_expression): Call
4813 cxx_eval_constant_expression in trivial shortcut.
4816 * call.c (convert_class_to_reference): Don't try to set up a
4817 second conv sequence for non-viable candidates.
4820 * error.c (location_of): Handle non-tagged types.
4823 * method.c (process_subob_fn): Instantiate constexpr templates.
4824 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4826 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4829 * pt.c (tsubst_pack_expansion): do not use
4830 cp_tree_equal/same_type_p to detect an expansion of a parameter
4833 2011-02-19 Jason Merrill <jason@redhat.com>
4836 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4838 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4841 * semantics.c (finish_non_static_data_member): Early return if
4842 object is error_mark_node.
4844 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4847 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4849 * semantics.c (finish_id_expression): Do not pass erroneous decl
4850 to decl_constant_var_p.
4852 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4855 * cvt.c (convert_from_reference): Call mark_exp_read.
4857 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4860 * pt.c (finish_call_expr): Consider a call expression that has a
4861 dependent "this" pointer as being dependent. Add comments.
4862 (dependent_type_p, type_dependent_expression_p): Update comments.
4864 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4867 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4868 expansion arguments are not evaluated.
4870 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4873 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4874 instead of TYPE_LANG_FLAG_3.
4875 * pt.c (lookup_template_class): Copy over
4876 ENUM_FIXED_UNDERLYING_TYPE_P.
4878 2011-02-15 Jason Merrill <jason@redhat.com>
4881 * method.c (synthesized_method_walk): Always exit early for
4882 trivial fn in C++98 mode.
4884 2011-02-14 Jason Merrill <jason@redhat.com>
4887 * parser.c (cp_parser_enumerator_definition): Call
4888 fold_non_dependent_expr.
4890 2011-02-09 Jason Merrill <jason@redhat.com>
4892 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4893 * semantics.c (finish_fname): Only return the name if we're in
4896 * decl.c (build_enumerator): Don't perform integral promotions on
4897 non-integral constants.
4899 * cvt.c (convert_to_void): Handle null op1.
4901 * class.c (type_has_constexpr_default_constructor): Make sure the
4902 caller stripped an enclosing array.
4903 * init.c (perform_member_init): Strip arrays before calling it.
4906 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4908 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4911 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4912 template parameters in account.
4914 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4917 * parser.c (cp_parser_class_specifier): Fix setting of
4920 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4923 * semantics.c (build_data_member_initialization): Handle
4924 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4926 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4928 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4929 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4931 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4934 * cp-tree.h (fixup_template_parms): Declare.
4935 * pt.c (end_template_parm_list): Do not fixup template parms here.
4936 (fixup_template_parms): Remove static. Fix typo in the
4937 comments. Remove useless code statement.
4938 (fixup_template_parm): For a template template parameter, fixup
4939 its attributes before fixing up its type.
4941 (cp_parser_template_declaration_after_export): After parsing
4942 template parameters fixup their types.
4944 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4947 * semantics.c (potential_constant_expression_1): Handle
4950 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4953 * semantics.c (expand_or_defer_fn_1): Handle it.
4954 * decl2.c (decl_needed_p): Likewise.
4956 2011-01-21 Jason Merrill <jason@redhat.com>
4959 * semantics.c (build_constexpr_constructor_member_initializers):
4960 Handle trivial copy.
4962 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4965 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4966 assume init must be NULL if scope is NULL.
4967 (begin_range_for_stmt): Likewise.
4969 2011-01-21 Jason Merrill <jason@redhat.com>
4972 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4975 * semantics.c (potential_constant_expression_1): Split out from
4976 potential_constant_expression. Add want_rval parm. Handle
4977 template expression forms. Don't enforce restriction on address
4978 of automatic variable here. Add a couple of diagnostics that
4980 (require_potential_constant_expression): New entry point.
4981 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4982 (maybe_constant_value): Check potential_constant_expression.
4983 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4984 * tree.c (build_vec_init_expr): Adjust.
4986 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4989 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4992 2011-01-17 Jason Merrill <jason@redhat.com>
4995 * semantics.c (base_field_constructor_elt): New fn.
4996 (cxx_eval_bare_aggregate): Use it.
4997 (build_data_member_initialization): Leave COMPONENT_REF for
5000 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
5002 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
5005 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
5006 Jonathan Wakely <jwakely.gcc@gmail.com>
5009 * decl.c (grokdeclarator): Reject mutable reference members.
5011 2011-01-14 Jason Merrill <jason@redhat.com>
5014 * pt.c (coerce_template_parms): Fix error recovery.
5017 * typeck2.c (check_narrowing): Only check arithmetic types.
5020 * tree.c (build_vec_init_expr): Handle flexible array
5023 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
5026 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
5027 TYPE_MAIN_DECL instead of TYPE_NAME.
5028 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
5029 * decl2.c (determine_visibility): Add check
5030 of CLASS_TYPE_P for underlying_type.
5032 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
5034 * cp-tree.h (begin_for_scope): New prototype.
5035 (begin_for_stmt): Update prototype.
5036 (begin_range_for_stmt): Update prototype.
5037 * init.c (build_vec_init): Update call to begin_for_stmt.
5038 * parser.c (cp_parser_for): New.
5039 (cp_parser_c_for): Add three new parameters.
5040 (cp_parser_range_for): Likewise. Most parsing code removed.
5041 (cp_parser_iteration_statement): Call cp_parser_for instead of
5042 cp_parser_c_for and cp_parser_range_for.
5043 (cp_parser_for_init_statement): Add new parameter and return type.
5044 (cp_parser_block_declaration): Update call to
5045 cp_parser_simple_declaration.
5046 (cp_parser_simple_declaration): Add new parameter.
5047 Update call to cp_parser_init_declarator.
5048 (cp_parser_init_declarator): Add new parameter.
5049 * pt.c (tsubst_expr): Update call to begin_for_stmt.
5050 * semantics.c (begin_for_scope): New.
5051 (begin_for_stmt): Add two new parameters.
5052 (begin_range_for_stmt): Likewise.
5054 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
5056 * parser.c (cp_parser_objc_at_property_declaration): Improved
5059 2011-01-11 Dodji Seketeli <dodji@redhat.com>
5062 * cp-lang.c (get_template_innermost_arguments_folded)
5063 (get_template_argument_pack_elems_folded)
5064 (template_arg_needs_folding, fold_cplus_constants): New static
5066 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
5067 get_template_innermost_arguments_folded.
5068 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
5069 get_template_argument_pack_elems_folded.
5071 2011-01-11 Jason Merrill <jason@redhat.com>
5074 * init.c (build_new_1): Handle value-init in templates differently.
5077 * tree.c (maybe_dummy_object): Check current_class_ref against
5078 context, not current_class_type.
5080 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
5083 * parser.c (cp_parser_objc_typename): If the type is unknown, for
5084 error recovery purposes behave as if it was not specified so that
5085 the default type is used.
5087 2011-01-07 Jakub Jelinek <jakub@redhat.com>
5090 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
5091 for the second build_x_va_arg argument.
5093 2011-01-05 Tom Tromey <tromey@redhat.com>
5095 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
5096 (lvalue_or_else): Likewise.
5098 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
5101 * tree.c (cxx_type_hash_eq):
5102 Allow METHOD_TYPE, too.
5105 Copyright (C) 2011 Free Software Foundation, Inc.
5107 Copying and distribution of this file, with or without modification,
5108 are permitted in any medium without royalty provided the copyright
5109 notice and this notice are preserved.