1 2011-12-19 Jason Merrill <jason@redhat.com>
4 * pt.c (unify): Handle NULLPTR_TYPE.
7 * semantics.c (build_data_member_initialization): Handle
8 delegating constructor.
9 (build_constexpr_constructor_member_initializers): Likewise.
12 * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
13 LOOKUP_NO_COPY_CTOR_CONVERSION.
14 (add_list_candidates): Set it earlier.
15 (add_candidates): Don't check explicit on ctors when it's set.
16 (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
20 * call.c (add_function_candidate): Allow conversions for the copy
21 parm in list-initialization unless the argument is an init-list.
23 2011-12-19 Jakub Jelinek <jakub@redhat.com>
26 * semantics.c (cxx_eval_vec_init_1): If init is NULL for
27 multidimensional array, just set eltinit to NULL_TREE.
29 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
30 gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
32 2011-12-19 Dodji Seketeli <dodji@redhat.com>
35 * search.c (lookup_member): Get out early on invalid base type.
37 2011-12-19 Jason Merrill <jason@redhat.com>
40 * semantics.c (cxx_eval_outermost_constant_expr): Check for
41 conversion from pointer to integer here.
42 (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
44 2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
46 * semantics.c (finish_compound_literal): Don't call check_narrowing
47 if !(complain & tf_warning_or_error).
49 2011-12-17 Jason Merrill <jason@redhat.com>
52 * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
54 2011-12-17 Richard Henderson <rth@redhat.com>
57 * config-lang.in: Revert last change.
59 2011-12-17 Jason Merrill <jason@redhat.com>
62 * parser.c (cp_parser_check_class_key): Handle error_mark_node.
65 * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
68 2011-12-16 Jason Merrill <jason@redhat.com>
71 * init.c (build_value_init_noctor): Check for incomplete type.
73 2011-12-16 Richard Henderson <rth@redhat.com>
76 * config-lang.in (target_libs): Include target-libitm.
78 2011-12-16 Jason Merrill <jason@redhat.com>
81 * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
82 before literal_type_p.
85 * class.c (convert_to_base_statically): Just call
86 build_simple_base_path.
87 (build_simple_base_path): Check field offset.
89 2011-12-15 Jason Merrill <jason@redhat.com>
92 * decl.c (has_designator_problem): New.
93 (reshape_init_r): Check for improper use of
94 designated initializers.
96 2011-12-15 Jakub Jelinek <jakub@redhat.com>
99 * decl.c (grokdeclarator): Set DECL_INITIAL of decl
100 to error_mark_node to disallow NSDMI if declspecs->storage_class
102 * parser.c (cp_parser_late_parse_one_default_arg): Return early
103 if default_arg is error_mark_node.
106 * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
107 and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
109 2011-12-15 Dodji Seketeli <dodji@redhat.com>
112 * decl.c (check_tag_decl): Error out on auto specifier with no
115 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
118 * cp-tree.h (CPTK_IS_FINAL): Add.
119 * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
120 (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
121 * semantics.c (trait_expr_value, finish_trait_expr): Handle
123 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
125 2011-12-14 Jason Merrill <jason@redhat.com>
128 * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
131 * decl.c (copy_type_enum): Also update variants.
132 (finish_enum): Allow variants of complete enums.
134 2011-12-14 Dodji Seketeli <dodji@redhat.com>
137 * call.c (struct conversion)<u.next>: Update comment.
138 (next_conversion): New static function.
139 (convert_like_real): Use it.
142 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
143 for PTRMEM_CST nodes.
145 2011-12-13 Jason Merrill <jason@redhat.com>
149 * typeck.c (build_static_cast_1): Fix cast of lvalue to
150 base rvalue reference.
152 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
155 * semantics.c (begin_lambda_type): Check begin_class_definition return
156 value for error_mark_node.
157 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
158 return value for error_mark_node.
160 2011-12-13 Fabien ChĂȘne <fabien@gcc.gnu.org>
163 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
164 * parser.c (cp_parser_nonclass_name): Handle using declarations
165 that refer to a dependent type.
166 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
167 the using declaration refers to a dependent type.
169 2011-12-12 Jakub Jelinek <jakub@redhat.com>
172 * parser.c (cp_parser_omp_for_loop): When determining whether
173 to use cp_parser_omp_for_incr or cp_parser_expression and when
174 calling cp_parser_omp_for_incr, use real_decl instead of decl.
176 2011-12-12 Torvald Riegel <triegel@redhat.com>
178 * semantics.c (finish_transaction_stmt, build_transaction_expr):
179 Accept new noexcept parameter and handle it.
180 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
182 * parser.c (cp_parser_exception_specification_opt): Extract
183 noexcept-specification parsing to ...
184 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
185 non-constexpr noexcept arguments.
186 (cp_parser_transaction, cp_parser_transaction_expression): Parse
187 and handle noexcept-specifications.
188 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
190 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
191 building transactions.
193 2011-12-12 Torvald Riegel <triegel@redhat.com>
195 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
196 * cp-tree.h (MUST_NOT_THROW_COND): New.
197 (build_must_not_throw_expr): Declare.
198 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
199 * except.c (build_must_not_throw_expr): New.
200 (initialize_handler_parm): Use it.
201 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
202 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
204 2011-12-12 Richard Guenther <rguenther@suse.de>
207 * tree.c (cp_free_lang_data): No longer clear anonymous names.
209 2011-12-09 Jason Merrill <jason@redhat.com>
212 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
213 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
214 in templates even if decl isn't type-dependent.
216 2011-12-09 Dodji Seketeli <dodji@redhat.com>
219 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
220 better support aliased types.
221 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
223 * pt.c (find_parameter_packs_r): Handle types aliases.
224 (push_template_decl_real): Check for bare parameter packs in the
225 underlying type of an alias template.
227 2011-12-08 Jason Merrill <jason@redhat.com>
230 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
233 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
234 * semantics.c (insert_capture_proxy): No longer static.
235 * cp-tree.h: Declare it.
237 2011-12-07 Jakub Jelinek <jakub@redhat.com>
240 * decl.c (grokdeclarator): Error for auto on non-static data members.
243 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
244 ICE if TREE_OPERAND (value, 1) is overloaded.
247 * decl.c (reshape_init_class): Complain if d->cur->index is
249 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
250 fails, clear designator.
253 * init.c (build_value_init): Allow array types even when
254 processing_template_decl.
256 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
259 * parser.c (lookup_literal_operator): Check that declaration is an
262 2011-12-06 Jakub Jelinek <jakub@redhat.com>
265 * pt.c (tsubst_decl): Don't call strip_array_domain on
268 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
271 * init.c (build_value_init): Check build_aggr_init_expr return
272 value for error_mark_node.
274 2011-12-06 Dodji Seketeli <dodji@redhat.com>
277 * parser.c (cp_parser_check_class_key): Add note about earlier
280 2011-12-05 Fabien ChĂȘne <fabien@gcc.gnu.org>
283 * semantics.c (finish_id_expression): Strip using declarations
284 early in the function.
286 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
289 * init.c (perform_member_init): Early return if init is error_mark_node.
291 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
294 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
297 2011-12-05 Jason Merrill <jason@redhat.com>
299 * init.c (expand_default_init): Unshare args in ctor delegation.
301 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
302 Pedro LamarĂŁo <pedro.lamarao@gmail.com>
304 Implement C++11 delegating constructors.
305 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
306 * error.c (maybe_warn_cpp0x): Adjust.
307 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
308 multiple initializers if a delegating initializer is present.
309 * call.c (build_special_member_call): Convert an assert into an if.
310 * init.c (perform_target_ctor): New.
311 (emit_mem_initializers): Use it.
312 (expand_member_init, expand_default_init): Adjust.
314 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
317 * typeck2.c (build_functional_cast): Early return error_mark_node
318 for invalid uses of 'auto'.
319 * parser.c (cp_parser_direct_declarator): When
320 cp_parser_constant_expression returns error do not produce further
321 diagnostic for the bound.
323 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
326 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
328 2011-12-01 Jason Merrill <jason@redhat.com>
330 * call.c (build_new_method_call_1): Handle aggregate initialization.
331 * tree.c (stabilize_init): Handle CONSTRUCTOR.
333 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
336 * call.c (build_user_type_conversion_1): Early return NULL if
339 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
342 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
343 whether parm is a type or non-type parameter.
345 2011-11-30 Jason Merrill <jason@redhat.com>
348 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
349 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
350 (check_initializer): Here too.
352 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
355 * rtti.c (ifnonnull): Use nullptr_node.
356 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
357 of c_common_truthvalue_conversion.
359 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
362 * pt.c (instantiate_class_template_1): If lambda_function (type)
363 is NULL_TREE do not instantiate_decl.
365 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
368 * class.c (build_base_path): For the null pointer check use
369 nullptr_node instead of integer_zero_node.
371 2011-11-22 Dodji Seketeli <dodji@redhat.com>
374 * decl.c (check_elaborated_type_specifier): Gracefully handle
375 error_mark_node. Accept bound template template parameters.
376 Update diagnostics for alias template specializations. Update
378 * parser.c (cp_parser_elaborated_type_specifier): Use
379 check_elaborated_type_specifier for simple-template-ids as well.
381 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
384 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
386 2011-11-22 Dodji Seketeli <dodji@redhat.com>
389 * parser.c (cp_parser_alias_declaration): Don't allow type
390 definition in templates.
392 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
395 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
396 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
397 the -Wzero-as-null-pointer-constant warning for pmf == 0.
399 2011-11-21 Torvald Riegel <triegel@redhat.com>
401 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
403 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
406 * parser.c (lookup_literal_operator): New.
407 (cp_parser_userdef_char_literal): Use it.
408 (cp_parser_userdef_numeric_literal): Use it.
409 (cp_parser_userdef_string_literal): Use lookup_name.
411 2011-11-20 Jason Merrill <jason@redhat.com>
413 * pt.c (tsubst_pack_expansion): Fix SFINAE.
416 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
417 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
418 * pt.c (tsubst_pack_expansion): Set and use it.
419 (iterative_hash_template_arg): Hash it.
420 (template_args_equal): Compare it.
421 (comp_template_args_with_info): Handle nulls.
422 * tree.c (cp_walk_subtrees): Walk it.
423 * typeck.c (structural_comptypes): Compare it.
424 * ptree.c (cxx_print_type): Print it.
426 * pt.c (type_unification_real): Set input_location
427 during default arg instantiation.
429 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
432 * pt.c (unify_inconsistency): Handle non-type parameters better.
433 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
435 2011-11-20 Dodji Seketeli <dodji@redhat.com>
438 * pt.c (lookup_template_class_1): Go out early if the type of the
439 template is error_mark_node.
441 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
444 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
445 DO_STMT, FOR_STMT, and WHILE_STMT.
447 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
450 * search.c (lookup_field_1): Handle USING_DECLs for the storted
453 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
456 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
458 2011-11-18 Dodji Seketeli <dodji@redhat.com>
461 * pt.c (primary_template_instantiation_p): Don't forget to
462 consider alias declarations.
464 2011-11-17 Jason Merrill <jason@redhat.com>
467 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
470 * class.c (add_implicitly_declared_members): Update move
474 * class.c (build_base_path): Don't do calculation in templates.
476 2011-11-15 Torvald Riegel <triegel@redhat.com>
478 * parser.c (cp_parser_transaction_expression): Require parentheses
479 when parsing transaction expressions.
481 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
484 * typeck.c (check_literal_operator_args): Add processing_specialization
485 to check for void template fn. Test for exact arity for non-template fn.
487 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
493 * search.c (lookup_field_1): Look through USING_DECL.
494 (lookup_field_r): Call lookup_fnfields_slot instead of
496 * semantics.c (finish_member_declaration): Remove the check that
497 prevents USING_DECLs from being verified by
498 pushdecl_class_level. Call add_method for using declarations that
499 designates functions if the using declaration is in a template
500 class. Set DECL_IGNORED_P on class-scope using declarations.
501 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
502 * class.c (check_field_decls): Keep using declarations.
503 (add_method): Remove two diagnostics about conflicting using
505 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
506 * decl.c (start_enum): Call xref_tag whenever possible.
507 * cp-tree.h (strip_using_decl): Declare, and reident the previous
509 * name-lookup.c (strip_using_decl): New function.
510 (supplement_binding_1): Call strip_using_decl on decl and
511 bval. Perform most of the checks with USING_DECLs stripped. Also
512 check that the target decl and the target bval does not refer to
513 the same declaration. Allow pushing an enum multiple times in a
514 template class. Adjustment to diagnose using redeclarations. Call
515 diagnose_name_conflict.
516 (push_class_level_binding): Call strip_using_decl on decl and
517 bval. Perform most of the checks with USING_DECLs stripped. Return
518 true if both decl and bval refer to USING_DECLs and are dependent.
519 (diagnose_name_conflict): New function.
521 2011-11-12 Jason Merrill <jason@redhat.com>
524 * call.c (set_up_extended_ref_temp): Warn about references
525 bound to non-static reference members.
526 * init.c (perform_member_init): Pass in the member.
529 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
531 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
534 * typeck.c (check_literal_operator_args): Reorganize test for string
535 operators so size_t search depends on finding string first.
537 2011-11-10 Jason Merrill <jason@redhat.com>
540 * pt.c (convert_nontype_argument_function): Allow decls with
541 internal linkage in C++11.
542 (convert_nontype_argument): Likewise.
545 * decl2.c (mark_used): Defer synthesis of virtual functions.
546 * method.c (use_thunk): Make sure the target function has
547 DECL_INTERFACE_KNOWN.
550 * call.c (joust): Check the second conversion sequence
551 before checking templates.
553 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
556 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
557 pass allow_non_integral_constant_expression_p = true to
558 finish_id_expression.
560 2011-11-09 Jason Merrill <jason@redhat.com>
563 * pt.c (maybe_instantiate_noexcept): Check the return value of
567 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
570 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
572 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
573 (check-c++0x): Obsolete.
575 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
577 * pt.c (convert_nontype_argument): Only integral arguments
580 * parser.c (cp_parser_alias_declaration): Don't do semantic
581 processing if parsing failed.
583 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
586 * init.c (build_new_1, build_vec_delete_1, build_delete):
589 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
592 * search.c (lookup_member): Change to take also a tsubst_flags_t
594 (lookup_field, lookup_fnfields): Adjust calls.
595 * typeck.c (lookup_destructor, finish_class_member_access_expr,
596 build_ptrmemfunc_access_expr): Likewise.
597 * class.c (handle_using_decl, maybe_note_name_used_in_class):
599 * pt.c (resolve_typename_type): Likewise.
600 * semantics.c (lambda_function): Likewise.
601 * parser.c (cp_parser_perform_range_for_lookup,
602 cp_parser_lookup_name): Likewise.
603 * friend.c (make_friend_class): Likewise.
604 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
605 do_class_using_decl, lookup_qualified_name): Likewise.
606 * cp-tree.h (lookup_member): Adjust declaration.
608 2011-11-09 Dodji Seketeli <dodji@redhat.com>
611 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
615 * parser.c (cp_parser_alias_declaration): Require ';' at the end
618 2011-11-09 Dodji Seketeli <dodji@redhat.com>
621 * decl2.c (check_member_template): Accept alias templates and ...
622 * parser.c (cp_parser_alias_declaration): ... use it here.
624 2011-11-08 Jason Merrill <jason@redhat.com>
627 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
628 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
631 2011-11-08 Richard Guenther <rguenther@suse.de>
634 * error.c (dump_expr): Handle SSA_NAMEs.
636 2011-11-07 Richard Henderson <rth@redhat.com>
637 Aldy Hernandez <aldyh@redhat.com>
638 Torvald Riegel <triegel@redhat.com>
640 Merged from transactional-memory.
642 * call.c (build_new_function_call): Call tm_malloc_replacement.
643 * class.c (check_bases): Compute transaction attributes for the
644 class based on its base classes.
645 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
646 set_method_tm_attributes): New.
647 (finish_struct_1): Call set_method_tm_attributes.
648 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
649 build_transaction_expr): Declare.
650 (TRANSACTION_EXPR_IS_STMT): New.
651 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
652 * except.c (do_get_exception_ptr): Apply transaction_pure.
653 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
654 record as transactional-memory wrapper.
655 (do_end_catch): Similarly for _ITM_cxa_end_catch.
656 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
657 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
658 * parser.h (struct cp_parser): Add in_transaction flag.
659 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
660 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
661 (enum required_token): Add transaction tokens.
662 (cp_parser_transaction, cp_parser_transaction_expression,
663 cp_parser_function_transaction, cp_parser_transaction_cancel,
664 cp_parser_txn_attribute_opt): New.
665 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
666 (cp_parser_statement, cp_parser_function_definition_after_declarator,
667 cp_parser_token_starts_function_definition_p): Same.
668 (cp_parser_required_error): Handle RT_TRANSACTION*.
669 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
670 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
671 build_transaction_expr): New.
673 2011-11-08 Dodji Seketeli <dodji@redhat.com>
675 Fix context handling of alias-declaration
676 * decl.c (start_decl): Update comment.
677 * error.c (dump_alias_template_specialization): Dump the context
678 of the specialization.
679 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
680 pushed scope yielded by start_decl.
682 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
685 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
686 uses of '->' and '.' as postfix-expression in namespace scope.
688 2011-11-07 Jason Merrill <jason@redhat.com>
691 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
692 if lookup finds a non-function.
695 * parser.c (cp_parser_initializer_list): Parse C99
696 array designators tentatively.
699 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
700 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
703 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
705 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
706 call in case COMPONENT_REF.
708 2011-11-07 Jason Merrill <jason@redhat.com>
709 Dodji Seketeli <dodji@redhat.com>
711 Support C++11 alias-declaration
713 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
714 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
716 (TYPE_TEMPLATE_INFO): Get template info of an alias template
717 specializations from its TYPE_DECL.
718 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
719 specializations into its TYPE_DECL.
720 (DECL_CLASS_TEMPLATE_P): Re-write using the new
721 DECL_TYPE_TEMPLATE_P.
722 (enum cp_decl_spec): Add new ds_alias enumerator.
723 (alias_type_or_template_p, alias_template_specialization_p):
724 Declare new functions.
725 * parser.c (cp_parser_alias_declaration): New static function.
726 (cp_parser_check_decl_spec): Add "using" name for the `alias'
728 (cp_parser_type_name): Update comment. Support simple-template-id
729 representing alias template specializations in c++0x mode.
730 (cp_parser_qualifying_entity): Update comment. Use
732 (cp_parser_block_declaration): Handle alias-declaration in c++11.
734 (cp_parser_template_id): Handle specializations of alias
736 (cp_parser_member_declaration): Add alias-declaration production
737 to comment. Support alias-declarations.
738 (cp_parser_template_declaration_after_export): Handle alias
740 * decl.c (make_typename_type, make_unbound_class_template): Accept
742 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
744 * decl2.c (grokfield): Move template creation after setting up the
745 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
746 template actually carries the right type-id of the alias
748 * pt.c (alias_type_or_template_p)
749 (alias_template_specialization_p): Define new public functions.
750 (maybe_process_partial_specialization): Reject partial
751 specializations of alias templates.
752 (primary_template_instantiation_p): Consider alias template
754 (push_template_decl_real): Assert that TYPE_DECLs of alias
755 templates are different from those of class template. Store
756 template info onto the TYPE_DECL of the alias template.
757 (convert_template_argument): Strip aliases from template
759 (lookup_template_class_1): Handle the creation of the
760 specialization of an alias template.
761 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
762 member alias template.
763 (tsubst): Handle substituting into the type of an alias template.
764 Handle substituting UNBOUND_CLASS_TEMPLATE into
765 BOUND_TEMPLATE_TEMPLATE_PARM.
766 (do_type_instantiation): Better diagnostics when trying to
767 explicitely instantiate a non-class template.
768 * search.c (lookup_field_1, lookup_field_r): Support looking up
770 * semantics.c (finish_template_type): For instantiations of alias
771 templates, return the TYPE_DECL of the actual alias and not the
772 one of the aliased type.
773 * error.c (dump_alias_template_specialization): New static
775 (dump_type): Handle printing of alias templates and their
776 specializations. templates.
777 (dump_aggr_type): For specialization of alias templates, fetch
778 arguments from the right place.
779 (dump_decl): Print an alias-declaration like `using decl = type;'
780 (dump_template_decl): Support printing of alias templates.
782 2011-11-07 Jason Merrill <jason@redhat.com>
785 * decl2.c (constrain_visibility): Return void. Add tmpl parm
786 which gives the constraint priority over an attribute.
787 (constrain_visibility_for_template, determine_visibility): Adjust.
788 * pt.c (instantiate_class_template_1): Call determine_visibility.
791 * decl.c (save_function_data): Clear local_typedefs.
793 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
796 2011-11-06 Jason Merrill <jason@redhat.com>
799 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
800 rather than DECL_VISIBILITY_SPECIFIED.
802 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
805 * decl2.c (mark_used): Early return false after error or sorry.
806 * cp-tree.h (mark_used): Adjust declaration.
807 * semantics.c (finish_id_expression): Check mark_used return value.
809 2011-11-05 Jason Merrill <jason@redhat.com>
812 * decl.c (cp_finish_decl): Mostly revert previous change.
814 2011-11-04 Jason Merrill <jason@redhat.com>
817 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
818 Do temporary lifetime extension.
821 * decl.c (cp_finish_decl): Run cleanups in the right order.
823 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
826 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
827 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
829 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
831 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
832 * mangle.c (write_unnamed_type_name): Likewise.
834 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
836 * parser.c (cp_parser_enumerator_list): Do not warn about
837 trailing commas in C++0x mode.
839 2011-11-04 Olivier Goffart <olivier@woboq.com>
840 Jason Merrill <jason@redhat.com>
843 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
845 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
848 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
849 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
851 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
854 * parser.c (cp_parser_userdef_string_literal): Fix string length.
856 2011-11-04 Jason Merrill <jason@redhat.com>
859 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
860 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
861 (initialize_reference): Just call convert_like.
862 * decl.c (grok_reference_init): Just call initialize_reference.
863 (build_init_list_var_init): Remove.
864 (check_initializer): Change cleanup parm to VEC. Handle references
865 like other types. Call perform_implicit_conversion instead
866 of build_init_list_var_init. Don't use build_aggr_init for
867 aggregate initialization of arrays.
868 (cp_finish_decl): Change cleanup to VEC.
869 * typeck2.c (store_init_value): Call extend_ref_init_temps.
870 Use build_vec_init for non-constant arrays.
871 * init.c (expand_aggr_init_1): Adjust.
872 (build_vec_init): Avoid re-converting an initializer
873 that's already digested.
874 * mangle.c (mangle_ref_init_variable): Add a discriminator.
876 * typeck.c (convert_for_initialization): Adjust.
877 * decl2.c (maybe_emit_vtables): Adjust.
879 2011-11-02 Jason Merrill <jason@redhat.com>
882 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
883 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
884 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
885 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
886 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
887 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
888 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
889 as appropriate on list-value-initialization.
891 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
893 (cp_lexer_get_preprocessor_token): Likewise.
894 (cp_parser_binary_expression): Likewise.
896 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
899 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
900 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
901 * decl.c (check_initializer): Likewise.
902 * semantics.c (finish_compound_literal): Likewise.
904 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
907 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
908 comp_ptr_ttypes_const.
910 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
912 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
914 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
917 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
919 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
920 function pointers under c_inhibit_evaluation_warnings; use
921 nullptr_node for data member pointers.
922 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
923 either a nullptr_node or an integer_zero_node.
924 (build_ptrmemfunc): Use nullptr_node.
925 * init.c (build_zero_init_1): Likewise.
927 2011-11-01 Jason Merrill <jason@redhat.com>
931 * search.c (lookup_fnfields_idx_nolazy): Split out from...
932 (lookup_fnfields_1): ...here.
933 (lookup_fnfields_slot_nolazy): Use it.
934 * cp-tree.h: Declare it.
935 * class.c (type_has_move_assign): Use it.
936 (type_has_user_declared_move_assign): Likewise.
938 2011-10-31 Jason Merrill <jason@redhat.com>
941 * class.c (check_field_decl): Change c++0x in diags to c++11.
942 * error.c (maybe_warn_cpp0x): Likewise.
943 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
944 * pt.c (check_default_tmpl_args): Likewise.
946 2011-10-31 Diego Novillo <dnovillo@google.com>
948 * mangle.c (get_mangled_id): Factor from ...
949 (mangle_decl): ... here.
952 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
954 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
957 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
960 * call.c (build_new_op_1): Handle ABS_EXPR together with the
963 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
966 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
969 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
970 call in case COMPONENT_REF.
972 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
974 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
976 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
979 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
980 call in case COMPONENT_REF.
982 2011-10-27 Jason Merrill <jason@redhat.com>
984 * semantics.c (cxx_eval_outermost_constant_expr): Check
986 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
988 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
991 * decl2.c (determine_hidden_inline): New function.
992 (determine_visibility): fvisibility-inlines-hidden affects inline
995 2011-10-27 Dodji Seketeli <dodji@redhat.com>
997 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
999 2011-10-26 Jason Merrill <jason@redhat.com>
1001 * typeck.c (check_literal_operator_args): Avoid building types.
1003 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1005 Implement C++11 user-defined literals.
1006 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
1007 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
1008 name tools. New tree code for user-defined literals.
1009 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
1010 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
1011 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
1012 * decl.c: (cp_tree_node_structure): Return new tree code.
1013 (duplicate_decls): Check for raw vs. template operator conflicts.
1014 (grokfndecl, grokdeclarator): New checks for literal operators.
1015 * error.c: (dump_expr): Warn about user-defined literals
1016 in C++98 mode. (dump_function_name): Pretty printing.
1017 * mangle.c: (write_literal_operator_name): New.
1018 (write_unqualified_id, write_unqualified_name): Use it.
1019 * parser.c: (cp_parser_operator): Handle operator"".
1020 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
1021 cp_parser_userdef_string_literal): New.
1022 (cp_parser_primary_expression): Handle new user-defined literal tokens
1024 * semantics.c: (potential_constant_expression_1): Add
1025 user-defined literals.
1026 * typeck.c (check_raw_literal_operator,
1027 check_literal_operator_args): New.
1029 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1031 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
1032 * class.c (instantiate_type): Likewise.
1033 * pt.c (convert_nontype_argument_function, uses_template_parms,
1034 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
1036 * semantics.c (finish_decltype_type): Likewise.
1037 * decl2.c (mark_used): Likewise.
1038 * name-lookup.c (arg_assoc): Likewise.
1040 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1043 * typeck.c (non_reference): Pass NULL_TREE through.
1045 2011-10-25 Jason Merrill <jason@redhat.com>
1049 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
1050 * typeck2.c (split_nonconstant_init_1): Use it.
1051 * cp-tree.h: Declare it.
1052 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
1055 * tree.c (stabilize_init): Stabilize scalar elements of a
1058 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1061 * typeck.c (composite_pointer_type_r): Check return value of
1062 composite_pointer_type_r for error_mark_node.
1064 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1067 * pt.c (tsubst_copy_and_build): Check return value of
1068 tsubst_copy_and_build for error_mark_node.
1070 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1074 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1077 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1078 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1079 * decl.c (check_initializer): Likewise.
1080 * semantics.c (finish_compound_literal): Likewise.
1082 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1085 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1086 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1087 * decl.c (check_initializer): Likewise.
1088 * semantics.c (finish_compound_literal): Likewise.
1090 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1093 * init.c (build_vec_init): Early return error_mark_node if
1096 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1099 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
1100 for invalid use of member function.
1102 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1105 * parser.c (cp_parser_class_head): Parse virt-specifiers
1106 regardless of whether an id is present
1108 2011-10-20 Jason Merrill <jason@redhat.com>
1111 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
1112 initialized subobjects.
1114 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1117 * class.c (instantiate_type): Fix error message.
1119 2011-10-19 Jason Merrill <jason@redhat.com>
1122 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
1124 2011-10-19 Roland Stigge <stigge@antcom.de>
1126 PR translation/49704
1127 * semantics.c (potential_constant_expression_1): Use "AST" instead of
1128 "ast" in sorry message.
1130 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1134 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1135 G_() in error message strings to facilitate translation.
1136 * semantics.c (finish_id_expression): Likewise.
1137 * parser.c (cp_parser_nested_name_specifier_opt,
1138 cp_parser_parameter_declaration): Likewise.
1140 2011-10-18 Jason Merrill <jason@redhat.com>
1143 * pt.c (instantiate_decl): Recognize when a function defaulted
1144 outside the class is already instantiated.
1147 * decl.c (check_previous_goto_1): Handle using-decl.
1149 2011-10-18 Jason Merrill <jason@redhat.com>
1153 * class.c (type_has_user_declared_move_constructor): New.
1154 (type_has_user_declared_move_assign): New.
1155 (add_implicitly_declared_members): Add lazy copy ops
1156 even if there's a move.
1157 * method.c (lazily_declare_fn): Delete implicit copies
1159 (maybe_explain_implicit_delete): Explain this. Use inform rather
1161 * cp-tree.h: Declare new fns.
1163 2011-10-18 Diego Novillo <dnovillo@google.com>
1165 * parser.c: Remove ENABLE_CHECKING markers around debugging
1167 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1169 When printing CURR_TOKEN surround it in [[ ]].
1170 Start printing at START_TOKEN.
1172 (cp_debug_print_tree_if_set): New.
1173 (cp_debug_print_context): New.
1174 (cp_debug_print_context_stack): New.
1175 (cp_debug_print_flag): New.
1176 (cp_debug_print_unparsed_function): New.
1177 (cp_debug_print_unparsed_queues): New.
1178 (cp_debug_parser_tokens): New.
1179 (cp_debug_parser): New.
1180 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1181 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1182 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1183 (cp_debug_parser): Declare.
1185 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1187 * cp-tree.def: Add BASES as a new tree code.
1188 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1189 (BASES_TYPE, BASES_DIRECT): Define.
1190 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1191 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1192 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1193 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1194 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1195 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1196 calculate_bases_helper): Define.
1198 2011-10-17 Jason Merrill <jason@redhat.com>
1201 * parser.c (cp_parser_lambda_introducer): Check for more
1204 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1207 * typeck.c (build_class_member_access_expr): Provide a better error
1208 message for X.Y where X is a pointer to class type.
1209 (finish_class_member_access_expr): Likewise.
1211 2011-10-15 Tom Tromey <tromey@redhat.com>
1212 Dodji Seketeli <dodji@redhat.com>
1214 * error.c (cp_diagnostic_starter): Pass the relevant location to
1215 diagnostic_report_current_module.
1216 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1218 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1221 * typeck.c (finish_class_member_access_expr): Fix error call
1222 for TREE_CODE (access_path) == TREE_BINFO.
1224 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1227 * semantics.c (finish_trait_expr): Do not try to instantiate the
1228 the base type of an __is_base_of trait.
1229 (check_trait_type): Return a tree; use complete_type_or_else.
1231 2011-10-14 Jason Merrill <jason@redhat.com>
1234 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1235 (cp_parser_save_nsdmi): Pass it.
1238 * method.c (walk_field_subobs): Check for NSDMI before
1239 complaining about uninitialized fields.
1241 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1242 instead of error_mark_node as a placeholder.
1244 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1247 * call.c (add_builtin_candidate): If two pointers have a composite
1248 pointer type, generate a single candidate with that type.
1250 2011-10-13 Jason Merrill <jason@redhat.com>
1253 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1254 (DECL_TEMPLATE_INFO): Use it.
1255 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1256 if the decl has an NSDMI.
1257 * init.c (perform_member_init): Use it.
1260 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1261 (LAMBDA_EXPR_CLOSURE): New.
1262 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1263 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1264 (begin_lambda_type, lambda_function, add_capture): Likewise.
1265 (add_default_capture, lambda_expr_this_capture): Likewise.
1267 2011-10-13 Diego Novillo <dnovillo@google.com>
1269 * cp-tree.h (struct language_function): Rename in_function_try_handler
1270 to x_in_function_try_handler.
1271 Rename in_base_initializer to x_in_base_initializer.
1274 2011-10-13 Diego Novillo <dnovillo@google.com>
1276 * class.c (sorted_fields_type_new): Factor out of ...
1277 (finish_struct_1): ... here.
1279 2011-10-13 Jason Merrill <jason@redhat.com>
1282 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1283 bases of a base subobject.
1285 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1288 * decl.c (cxx_init_decl_processing): Add
1289 __attribute__((externally_visible)) to operator new and
1290 operator delete library fn.
1292 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1294 * decl.c (duplicate_decls): Delete old interface with two parallel
1295 arrays to hold standard builtin declarations, and replace it with
1296 a function based interface that can support creating builtins on
1297 the fly in the future. Change all uses, and poison the old
1298 names. Make sure 0 is not a legitimate builtin index.
1299 * except.c (build_eh_type_type): Ditto.
1300 (choose_personality_routine): Ditto.
1301 * semantics.c (finish_omp_atomic): Ditto.
1302 (finish_omp_barrier): Ditto.
1303 (finish_omp_flush): Ditto.
1304 (finish_omp_taskwait): Ditto.
1306 2011-10-11 Jason Merrill <jason@redhat.com>
1310 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1311 * call.c (perform_implicit_conversion_flags): Build it
1312 instead of NOP_EXPR.
1313 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1314 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1315 (pp_cxx_expression): Likewise.
1316 * error.c (dump_expr): Likewise.
1317 * semantics.c (potential_constant_expression_1): Likewise.
1318 * tree.c (cp_tree_equal): Likewise.
1319 (cp_walk_subtrees): Likewise.
1320 * pt.c (iterative_hash_template_arg): Likewise.
1321 (for_each_template_parm_r): Likewise.
1322 (type_dependent_expression_p): Likewise.
1323 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1325 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1327 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1330 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1331 do not call unqualified_name_lookup_error.
1333 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1336 * call.c (conversion_null_warnings): Don't look through references.
1338 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1341 * init.c (constant_value_1): Add bool parameter.
1342 (decl_constant_value_safe): Add.
1343 (integral_constant_value): Adjust.
1344 (decl_constant_value): Adjust.
1345 * cp-tree.h (decl_constant_value_safe): Declare.
1346 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1347 * call.c (convert_like_real): Likewise.
1349 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1350 Diego Novillo <dnovillo@google.com>
1352 * pt.c (reregister_specialization): Use htab_find instead of
1353 htab_find_slot with INSERT.
1354 (maybe_process_partial_specialization, lookup_template_class_1): Change
1355 slot variable type to void ** to avoid aliasing problems.
1356 (register_specialization): Likewise. Use slot != NULL instead of
1357 more expensive !optimize_specialization_lookup_p (tmpl) test.
1359 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1362 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1363 inform messages in case of cloned destructor.
1365 2011-10-06 Jason Merrill <jason@redhat.com>
1368 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1370 2011-10-02 Jason Merrill <jason@redhat.com>
1372 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1373 Change unsubstituted_packs to bool.
1375 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1379 Implement N2555 (expanding pack expansion to fixed parm list)
1380 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1381 to a fixed-length argument list.
1382 (unify_pack_expansion): Handle explicit args properly.
1383 (unify) [TREE_VEC]: Handle pack expansions here.
1384 [TYPE_ARGUMENT_PACK]: Not here.
1385 (tsubst_pack_expansion): Don't try to do partial substitution.
1386 (pack_deducible_p): New.
1387 (fn_type_unification): Use it.
1388 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1389 of a type parameter.
1390 (check_non_deducible_conversion): Split from type_unification_real.
1391 (unify_one_argument): Split from type_unification_real...
1392 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1393 (type_unification_real, unify, more_specialized_fn): Adjust.
1395 * class.c (fixed_type_or_null): Handle NSDMI.
1396 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1399 2011-09-30 Jason Merrill <jason@redhat.com>
1401 * cp-tree.h (TREE_NEGATED_INT): Remove.
1402 * semantics.c (finish_unary_op_expr): Don't set it.
1404 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1407 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1409 2011-09-26 Andi Kleen <ak@linux.intel.com>
1411 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1413 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1416 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1417 comparison of pointer with zero.
1419 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1422 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1423 set CLASSTYPE_DECLARED_CLASS.
1425 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1427 * decl.c (duplicate_decls): If compatible stpcpy prototype
1428 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1430 2011-09-26 Jason Merrill <jason@redhat.com>
1433 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1434 constant value if we're still in a template.
1437 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1440 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1443 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1446 * error.c (dump_template_bindings): Separate bindings with semicolons
1449 2011-09-26 Jason Merrill <jason@redhat.com>
1452 * call.c (compare_ics): Only consider rvaluedness_matches_p
1453 if the target type is the same or it too differs in rvalueness.
1456 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1457 flags at the top of the function.
1459 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1461 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1463 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1465 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1468 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1470 2011-09-25 Jason Merrill <jason@redhat.com>
1472 * parser.c (inject_this_parameter): Split out from
1473 cp_parser_late_return_type_opt.
1474 (cp_parser_class_specifier_1): Use it for NSDMIs.
1475 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1477 2011-09-24 Jason Merrill <jason@redhat.com>
1479 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1480 * cp-tree.h: Declare it.
1481 * method.c (walk_field_subobs): Use it.
1483 * init.c (perform_member_init): Instantiate NSDMI here.
1484 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1486 Handle deferred parsing of NSDMIs.
1487 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1488 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1489 (cp_parser_late_parse_one_default_arg): Split out from
1490 cp_parser_late_parsing_default_args.
1491 (cp_parser_late_parsing_nsdmi): New.
1492 (push_unparsed_function_queues): Set it.
1493 (cp_parser_parameter_declaration): Save the '=' token.
1494 (cp_parser_template_parameter): Likewise.
1495 (cp_parser_default_argument): Call cp_parser_initializer
1496 rather than cp_parser_initializer_clause.
1497 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1498 (cp_parser_member_declaration): Handle nsdmis.
1499 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1501 Implement C++11 non-static data member initializers.
1502 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1503 * error.c (maybe_warn_cpp0x): Handle it.
1504 * call.c (convert_like_real) [ck_user]: Don't complain about
1505 using an explicit constructor for direct-initialization.
1506 * class.c (check_field_decl): Fix ancient typo.
1507 (check_field_decls): NSDMIs make the default ctor non-trivial.
1508 * decl.c (cp_finish_decl): Record NSDMI.
1509 (grokdeclarator): Allow NSDMI.
1510 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1511 * init.c (perform_member_init): Use NSDMI.
1512 * method.c (walk_field_subobs): Check for NSDMI.
1513 * parser.c (cp_parser_member_declaration): Parse { } init.
1514 * semantics.c (register_constexpr_fundef): Don't talk about
1515 a return statement in a constexpr constructor.
1516 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1519 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1522 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1523 (convert_to_base): Adjust call.
1524 * typeck.c (build_class_member_access_expr,
1525 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1526 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1527 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1528 * rtti.c (build_dynamic_cast_1): Likewise.
1529 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1530 * call.c (build_over_call, build_special_member_call): Likewise.
1531 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1532 build_up_reference): Likewise.
1533 * cp-tree.h (build_base_path): Adjust declaration.
1535 2011-09-23 Jason Merrill <jason@redhat.com>
1537 Core 253 - allow const objects with no initializer or
1538 user-provided default constructor if the defaulted constructor
1539 initializes all the subobjects.
1542 * class.c (default_init_uninitialized_part): New.
1543 * cp-tree.h: Declare it.
1544 * decl.c (check_for_uninitialized_const_var): Use it.
1545 * init.c (perform_member_init): Likewise.
1546 (build_new_1): Likewise.
1547 * method.c (walk_field_subobs): Likewise.
1549 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1552 * decl.c (check_static_variable_definition): Allow in-class
1553 initialization of static data member of non-integral type in
1556 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1559 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1561 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1564 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1566 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1567 Paolo Carlini <paolo.carlini@oracle.com>
1570 * friend.c (make_friend_class): cv-qualification is ok in a
1573 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1576 * decl.c (grokdeclarator): Consistently handle both __int128
1577 and unsigned __int128 with -pedantic; suppress diagnostic in
1580 2011-09-20 Jason Merrill <jason@redhat.com>
1582 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1583 (DECL_GENERATED_P): New.
1584 * class.c (finalize_literal_type_property): Use them.
1585 * semantics.c (is_instantiation_of_constexpr): Likewise.
1586 (register_constexpr_fundef): Likewise.
1588 * call.c (convert_default_arg): Avoid redundant copy.
1589 * tree.c (bot_manip): Copy everything.
1591 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1593 * call.c (build_new_method_call_1): Use non-virtual lookup
1594 for final virtual functions.
1596 2011-09-16 Jason Merrill <jason@redhat.com>
1599 * call.c (set_flags_from_callee): Split out from build_call_a.
1600 * cp-tree.h: Declare it.
1601 * tree.c (bot_manip): Call it.
1603 2011-09-15 Jason Merrill <jason@redhat.com>
1606 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1607 for clearing current_class_ptr, too.
1609 2011-09-14 Diego Novillo <dnovillo@google.com>
1611 * name-lookup.c (lookup_arg_dependent): Use conditional
1613 * decl.c (xref_tag): Likewise.
1615 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1618 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1619 to build_exception_variant.
1621 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1624 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1625 nodes. Add a comment.
1626 (arg_from_parm_pack_p): New static function, factorized out from
1627 tsubst_pack_expansion and extended to support non-type parameter
1628 packs represented with TEMPLATE_PARM_INDEX nodes.
1629 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1631 2011-09-12 Jason Merrill <jason@redhat.com>
1633 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1634 with no deducible template parameters.
1635 * call.c (rejection_reason_code): Add rr_template_conversion.
1636 (print_z_candidate): Handle it.
1637 (template_conversion_rejection): New.
1638 (build_user_type_conversion_1): Use it.
1640 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1641 on all of the second conversion sequence.
1642 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1643 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1644 first section. Fix loop logic.
1645 (initialize_reference): Call convert_like for diagnostics when
1646 we have a (bad) conversion.
1648 * call.c (convert_class_to_reference)
1649 (convert_class_to_reference_1): Remove.
1650 (reference_binding): Use build_user_type_conversion_1 instead.
1652 * call.c (initialize_reference): Add flags parm.
1653 * decl.c (grok_reference_init): Likewise.
1654 (check_initializer): Pass it.
1655 * typeck.c (convert_for_initialization): Likewise.
1656 * cp-tree.h: Adjust.
1658 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1659 * call.c (conditional_conversion): Use it.
1660 (reference_binding): Fix handling of xvalues.
1662 2011-09-09 Jason Merrill <jason@redhat.com>
1664 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1665 before forcing instantiation.
1667 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1670 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1671 instead of complete_type_or_else.
1673 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1675 PR c++/33255 - Support -Wunused-local-typedefs warning
1676 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1677 record_locally_defined_typedef.
1678 * decl.c (finish_function): Use the new
1679 maybe_warn_unused_local_typedefs.
1680 (grokfield): Use the new record_locally_defined_typedef.
1681 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1683 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1686 * decl.c (grokdeclarator): Check u.function.exception_specification
1687 for error_mark_node.
1689 2011-09-07 Jason Merrill <jason@redhat.com>
1692 * parser.c (cp_parser_member_declaration): Don't require a constant
1693 rvalue here in C++0x.
1695 * pt.c (type_unification_real): Correct complain arg for tsubsting
1696 default template args.
1698 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1700 2011-09-06 Jason Merrill <jason@redhat.com>
1703 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1704 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1705 (validate_constexpr_fundecl): Remove.
1706 * decl.c (start_preparsed_function): Don't call it.
1707 * cp-tree.h: Don't declare it.
1709 2011-09-04 Jason Merrill <jason@redhat.com>
1712 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1718 * call.c (reference_binding): Set rvaluedness_matches_p properly
1719 for reference to function conversion ops.
1720 (compare_ics): Adjust.
1722 * class.c (trivial_default_constructor_is_constexpr): Rename from
1723 synthesized_default_constructor_is_constexpr.
1724 (type_has_constexpr_default_constructor): Adjust.
1725 (add_implicitly_declared_members): Call it instead.
1726 (explain_non_literal_class): Explain about non-constexpr default ctor.
1727 * cp-tree.h: Adjust.
1728 * method.c (synthesized_method_walk): Adjust.
1729 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1734 * init.c (perform_member_init): Don't diagnose missing inits here.
1735 (emit_mem_initializers): Or here.
1736 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1737 * semantics.c (cx_check_missing_mem_inits): New.
1738 (explain_invalid_constexpr_fn): Call it.
1739 (register_constexpr_fundef): Likewise. Leave
1740 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1741 (cxx_eval_call_expression): Adjust diagnostics.
1742 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1744 2011-08-30 Jason Merrill <jason@redhat.com>
1747 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1748 to type_definition_p.
1749 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1750 * decl.c (grokdeclarator): Check it.
1753 * semantics.c (finish_id_expression): Use
1754 current_nonlambda_class_type for qualified-ids.
1757 * decl.c (poplevel): Disable for scope compatibility hack
1761 * semantics.c (add_capture): Call complete_type for copy.
1764 * semantics.c (cxx_eval_component_reference): Handle
1765 value-initialization for omitted initializers.
1767 2011-08-29 Jason Merrill <jason@redhat.com>
1770 * semantics.c (finish_id_expression): Mark captured variables used.
1772 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1773 Jason Merrill <jason@redhat.com>
1776 * class.c (finish_struct_1): Complain if the first field is
1779 2011-08-29 Jason Merrill <jason@redhat.com>
1783 * parser.c (cp_parser_default_argument): Use
1784 cp_parser_initializer_clause.
1785 (cp_parser_late_parsing_default_args): Likewise.
1787 2011-08-26 Jason Merrill <jason@redhat.com>
1791 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1793 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1794 and do constant folding.
1795 * mangle.c (write_template_arg_literal): Mangle null member
1796 pointer values as 0.
1797 * call.c (null_member_pointer_value_p): New.
1798 * cp-tree.h: Declare it.
1800 2011-08-25 Jason Merrill <jason@redhat.com>
1802 * call.c (convert_like_real): Remove redundant complain checks.
1805 * call.c (convert_like_real): Exit early if bad and !tf_error.
1807 2011-08-23 Jason Merrill <jason@redhat.com>
1809 * typeck2.c (build_functional_cast): Don't try to avoid calling
1811 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1813 2011-08-23 Jason Merrill <jason@redhat.com>
1817 * tree.c (dependent_name): New.
1818 (cp_tree_equal): Two calls with the same dependent name are
1819 equivalent even if the overload sets are different.
1821 2011-08-23 Jason Merrill <jason@redhat.com>
1823 * tree.c (build_target_expr): Set TREE_CONSTANT on
1824 literal TARGET_EXPR if the value is constant.
1825 * typeck2.c (build_functional_cast): Don't set it here.
1827 2011-08-23 Jason Merrill <jason@redhat.com>
1830 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1832 2011-08-23 Jason Merrill <jason@redhat.com>
1835 * decl.c (cxx_init_decl_processing): Initialize
1836 dependent_lambda_return_type_node.
1837 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1838 (dependent_lambda_return_type_node): Define.
1839 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1840 * semantics.c (lambda_return_type): Handle overloaded function.
1841 Use dependent_lambda_return_type_node instead of
1842 DECLTYPE_FOR_LAMBDA_RETURN.
1843 (apply_lambda_return_type): Don't check dependent_type_p.
1844 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1845 (instantiate_class_template_1): Likewise.
1846 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1847 * mangle.c (write_type): Likewise.
1848 * typeck.c (structural_comptypes): Likewise.
1849 (check_return_expr): Handle dependent_lambda_return_type_node.
1851 2011-08-23 Jason Merrill <jason@redhat.com>
1854 * semantics.c (maybe_constant_value): Don't try to fold { }.
1855 * pt.c (build_non_dependent_expr): Don't wrap { }.
1856 * init.c (build_value_init): Allow scalar value-init in templates.
1858 2011-08-23 Jason Merrill <jason@redhat.com>
1860 * semantics.c (potential_constant_expression_1): Allow 'this'.
1862 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1865 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1866 if it has side-effects and needs to be preevaluated.
1868 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1871 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1872 same line as the function.
1874 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1877 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1878 which doesn't have any fields, clear it and diagnose.
1880 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1881 Marc Glisse <marc.glisse@normalesup.org>
1883 PR libstdc++-v3/1773
1884 * mangle.c (decl_mangling_context): Call
1885 targetm.cxx.decl_mangling_context.
1886 (write_unscoped_name): Use decl_mangling_context.
1888 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1891 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1892 template parameters as created by process_template_parm.
1894 2011-08-16 Jason Merrill <jason@redhat.com>
1897 * pt.c (unify_pack_expansion): Correct overloaded unification
1900 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1901 on a member function or static data member, call mark_used.
1904 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1905 init_list_type_node.
1907 2011-08-13 Jason Merrill <jason@redhat.com>
1910 * name-lookup.c (local_bindings_p): New.
1911 * name-lookup.h: Declare it.
1912 * lex.c (unqualified_name_lookup_error): Use it.
1915 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1917 * decl.c (grok_reference_init): Handle constexpr here.
1918 * call.c (initialize_reference): Not here.
1920 2011-08-12 David Li <davidxl@google.com>
1922 * class.c (update_vtable_entry_for_fn): Set
1923 LOST_PRIMARY bit properly.
1925 2011-08-12 Jason Merrill <jason@redhat.com>
1928 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1929 potentially evaluated context.
1931 2011-08-12 Richard Guenther <rguenther@suse.de>
1933 * call.c (build_over_call): Instead of memcpy use an
1934 assignment of two MEM_REFs.
1936 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1937 Brian Hackett <bhackett1024@gmail.com>
1939 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1941 2011-08-10 Richard Guenther <rguenther@suse.de>
1943 * call.c (build_over_call): Call memcpy unconditionally.
1945 2011-08-08 Jason Merrill <jason@redhat.com>
1948 * semantics.c (finish_call_expr): Don't look at 'this' if we
1949 had an explicit object argument.
1952 * typeck2.c (check_narrowing): Fix integer logic.
1954 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1956 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1958 2011-08-05 Jason Merrill <jason@redhat.com>
1961 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1962 on 'this' in a constructor.
1965 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1968 * init.c (perform_member_init): Handle invalid array initializer.
1971 * semantics.c (cxx_eval_array_reference): Handle failure to
1972 reduce the array operand to something we can work with.
1974 2011-08-05 Gabriel Charette <gchare@google.com>
1976 * decl.c (finish_function): Remove unecessary line 0 hack.
1978 2011-08-05 Jason Merrill <jason@redhat.com>
1981 * typeck.c (build_x_compound_expr_from_list): Also complain
1985 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1988 * parser.c (cp_parser_range_for): Only do auto deduction in
1989 template if the range is non-dependent.
1991 * init.c (perform_member_init): Always build_aggr_init
1992 for a class member with an explicit mem-initializer.
1994 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1996 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1999 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
2000 for operator new and operator new []. Call init_attributes.
2002 2011-08-02 Jason Merrill <jason@redhat.com>
2005 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
2008 * typeck2.c (check_narrowing): Check unsigned mismatch.
2009 * semantics.c (finish_compound_literal): check_narrowing.
2012 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
2015 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
2016 (build_field_list): Not here.
2019 * parser.c (build_range_temp): Split out from...
2020 (cp_convert_range_for): ...here.
2021 (do_range_for_auto_deduction): New.
2022 (cp_parser_range_for): Use it.
2024 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2026 * cp-tree.h (finish_omp_atomic): Adjust prototype.
2027 (cxx_omp_const_qual_no_mutable): New prototype.
2028 (finish_omp_taskyield): New prototype.
2029 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
2030 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
2031 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
2032 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
2034 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
2035 and PRAGMA_OMP_CLAUSE_MERGEABLE.
2036 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
2037 (cp_parser_omp_taskyield): New function.
2038 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
2039 (cp_parser_omp_clause_reduction): Handle min and max.
2040 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
2041 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
2042 OMP_CLAUSE_MERGEABLE.
2043 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2044 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
2046 (finish_omp_clauses): Don't complain about const qualified
2047 predetermined vars and static data members in firstprivate clause.
2048 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
2050 (finish_omp_taskyield): New function.
2051 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
2052 (cxx_omp_predetermined_sharing): Use it.
2054 2011-08-02 Jason Merrill <jason@redhat.com>
2056 * call.c (build_call_a): Also check at_function_scope_p.
2058 2011-08-01 Jason Merrill <jason@redhat.com>
2061 * mangle.c (write_prefix): Handle decltype.
2064 * semantics.c (cxx_eval_vec_init_1): Fix logic.
2067 * semantics.c (potential_constant_expression_1): Allow any builtin.
2068 (morally_constexpr_builtin_function_p): Remove.
2070 2011-07-29 Jason Merrill <jason@redhat.com>
2073 * parser.c (cp_parser_lambda_expression): Also clear in_statement
2074 and in_switch_statement_p.
2075 (cp_parser_class_specifier): Likewise.
2077 2011-07-28 Jason Merrill <jason@redhat.com>
2080 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
2081 (convert_nontype_argument, tsubst_template_arg): Handle its output.
2083 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
2086 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
2088 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
2090 * pt.c (build_template_decl): Copy the function_decl's
2091 source location to the new template_decl.
2093 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
2096 * typeck.c (cp_build_modify_expr): Check digest_init return value
2097 for error_mark_node.
2099 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2102 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
2103 and *end before returning.
2105 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2108 * parser.c (cp_parser_perform_range_for_lookup): Early return if
2109 error_operand_p (range).
2111 2011-07-23 Jason Merrill <jason@redhat.com>
2114 * parser.c (cp_parser_qualifying_entity): Handle templates.
2116 2011-07-22 Jason Merrill <jason@redhat.com>
2119 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
2120 Make conditional on -Wnarrowing.
2122 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2124 Warn about the use of final/override in non-c++0x mode, and
2125 add __final for non-c++0x mode.
2126 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
2127 * error.c (maybe_warn_cpp0x): Adjust.
2128 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
2129 '__final' as a non-c++0x alternative for 'final'.
2131 2011-07-22 Jason Merrill <jason@redhat.com>
2132 Mark Glisse <marc.glisse@normalesup.org>
2135 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2136 other namespaces as well.
2137 * name-lookup.c (c_linkage_bindings): Define.
2138 (lookup_extern_c_fun_in_all_ns): Rename from
2139 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2140 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2142 2011-07-20 Jason Merrill <jason@redhat.com>
2144 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2145 designated initializer syntax.
2146 * decl.c (check_array_designated_initializer): Add index parm.
2147 (maybe_deduce_size_from_array_init): Pass it.
2148 (reshape_init_array_1): Likewise.
2150 PR c++/6709 (DR 743)
2151 PR c++/42603 (DR 950)
2152 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2153 (cp_parser_nested_name_specifier_opt): Allow decltype.
2154 (cp_parser_qualifying_entity): Likewise.
2155 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2156 (cp_parser_simple_type_specifier): Handle decltype as scope.
2157 (cp_parser_base_specifier): Allow decltype.
2158 (cp_parser_base_clause): Don't crash on null base.
2159 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2160 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2162 2011-07-19 Jason Merrill <jason@redhat.com>
2165 * pt.c (coerce_template_parms): Handle non-pack after pack.
2167 2011-07-19 Richard Guenther <rguenther@suse.de>
2169 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2170 * class.c (build_base_path): Likewise.
2171 (convert_to_base_statically): Likewise.
2172 (dfs_accumulate_vtbl_inits): Likewise.
2173 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2174 * except.c (expand_start_catch_block): Likewise.
2175 * init.c (expand_virtual_init): Likewise.
2176 (build_new_1): Likewise.
2177 (build_vec_delete_1): Likewise.
2178 (build_vec_delete): Likewise.
2179 * rtti.c (build_headof): Likewise.
2180 (tinfo_base_init): Likewise.
2181 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2182 (cp_build_addr_expr_1): Likewise.
2183 * typeck2.c (build_m_component_ref): Likewise.
2185 2011-07-18 Martin Jambor <mjambor@suse.cz>
2187 * parser.c (cp_parser_parameter_declaration_list): Initialize
2190 2011-07-16 Jason Merrill <jason@redhat.com>
2192 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2193 last_error_tinst_level.
2194 (push_tinst_level, pop_tinst_level): Adjust.
2195 (problematic_instantiation_changed): Adjust.
2196 (record_last_problematic_instantiation): Adjust.
2197 * error.c (cp_print_error_function): Don't print
2198 current_function_decl if we're in a template instantiation context.
2199 (print_instantiation_full_context): Always print first line.
2201 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2202 Jason Merrill <jason@redhat.com>
2206 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2207 * pt.c (enum template_base_result): Define.
2208 (unify_success, unify_unknown): Define.
2209 (unify_parameter_deduction_failure): Define.
2210 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2211 (unify_parameter_pack_mismatch): Define.
2212 (unify_parameter_pack_inconsistent): Define.
2213 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2214 (unify_expression_unequal, unify_inconsistency): Define.
2215 (unify_method_type_error, unify_arity): Likewise.
2216 (unify_too_many_parameters, unify_too_few_parameters): Define.
2217 (unify_arg_conversion, unify_no_common_base): Define.
2218 (unify_illformed_ptrmem_cst_expr): Define.
2219 (unify_substitution_failure): Define.
2220 (unify_inconsistent_template_template_parameters): Define.
2221 (unify_template_deduction_failure): Define.
2222 (unify_template_argument_mismatch): Define.
2223 (unify_overload_resolution_failure): Define.
2224 (comp_template_args_with_info): New function, split out from...
2225 (comp_template_args): ...here. Call it.
2226 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2228 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2229 Call above status functions when appropriate.
2230 (resolve_overloaded_unification, try_one_overload): Likewise.
2231 (type_unification, type_unification_real): Likewise.
2232 (unify_pack_expansion): Likewise.
2233 (get_template_base, try_class_unification): Likewise.
2234 (get_bindings, more_specialized_fn): Pass false to unification
2236 (get_class_bindings, do_auto_deduction): Likewise.
2237 (convert_nontype_argument): Likewise.
2238 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2240 (get_template_base): Add `explain_p' parameter and pass it to
2241 try_class_unification. Return an enum template_base_result.
2242 * class.c (resolve_address_of_overloaded_function): Pass false to
2243 fn_type_unification.
2244 * call.c (enum rejection_reason_code): Add new codes.
2245 (struct rejection_reason): Add template_unification field.
2246 Add template_instantiation field.
2247 (template_unification_rejection): Define.
2248 (template_unification_error_rejection): Define.
2249 (template_instantiation_rejection): Define.
2250 (invalid_copy_with_fn_template_rejection): Define.
2251 (add_template_candidate): Pass false to unify.
2252 Provide more rejection reasons when possible.
2253 (print_template_unification_rejection): Define.
2254 (print_arity_rejection): Define, split out from...
2255 (print_z_candidate): ...here. Add cases for new rejection
2258 2011-07-15 Jason Merrill <jason@redhat.com>
2260 * Make-lang.in (check-g++-strict-gc): New.
2261 (cp/except.o): Depend on gt-cp-except.h
2262 * except.c: Include gt-cp-except.h.
2263 * config-lang.in (gtfiles): Add cp/except.c.
2264 * decl2.c (mark_used): Adjust constexpr condition, set
2265 function_depth around template instantiation.
2266 * parser.c (cp_parser_lambda_body): Set function_depth.
2267 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2270 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2272 2011-07-13 Jason Merrill <jason@redhat.com>
2274 * Make-lang.in (check-c++0x): New.
2276 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2278 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2279 rather than a pointer to it. Return true if the whole of the value
2280 was initialized by the generated statements. Use
2281 complete_ctor_at_level_p instead of count_type_elements.
2283 2011-07-12 Diego Novillo <dnovillo@google.com>
2285 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2287 (struct cp_binding_level): Fix indentation.
2289 2011-07-11 Jason Merrill <jason@redhat.com>
2292 * pt.c (extract_fnparm_pack): Split out from...
2293 (make_fnparm_pack): ...here.
2294 (instantiate_decl): Handle non-pack parms after a pack.
2295 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2297 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2300 * cp-tree.h (struct tinst_level): Add errors field.
2301 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2302 (push_tinst_level): Don't start another decl in that case.
2303 (reopen_tinst_level): Adjust errors field.
2304 * decl2.c (cp_write_global_declarations): Don't complain about
2305 undefined inline if its template was defined.
2306 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2308 2011-07-10 Jason Merrill <jason@redhat.com>
2311 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2312 rather than current_class_type to determine whether to set 'this'.
2313 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2314 (cp_parser_init_declarator): Pass down member_p.
2316 2011-07-09 Jason Merrill <jason@redhat.com>
2318 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2320 2011-07-08 Jason Merrill <jason@redhat.com>
2323 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2325 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2326 * optimize.c (maybe_clone_body): Likewise.
2327 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2330 * decl.c (expand_static_init): Don't get confused by user
2331 declaration of __cxa_guard_acquire.
2333 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2334 COMPLETE_TYPE_P either.
2337 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2338 TYPE_NEEDS_CONSTRUCTING.
2340 2011-07-07 Jason Merrill <jason@redhat.com>
2343 * pt.c (push_deduction_access_scope): Preserve
2344 processing_template_decl across push_to_top_level.
2346 * class.c (pushclass): Accept NULL argument.
2347 (popclass): Deal with popping null class.
2348 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2349 push_to_top_level/pop_from_top_level.
2350 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2352 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2355 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2356 one non-complex and one complex argument, call save_expr on both
2359 2011-07-06 Jason Merrill <jason@redhat.com>
2362 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2366 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2368 2011-07-05 Jason Merrill <jason@redhat.com>
2371 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2372 partial instantiation.
2375 * semantics.c (finish_id_expression): convert_from_reference.
2377 2011-07-05 Richard Guenther <rguenther@suse.de>
2379 * decl.c (cxx_init_decl_processing): Defer building common
2380 tree nodes to c_common_nodes_and_builtins.
2382 2011-07-04 Jason Merrill <jason@redhat.com>
2386 * mangle.c (write_expression): Handle 'this'.
2387 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2389 * semantics.c (potential_constant_expression_1): Check that
2390 DECL_CONTEXT is set on 'this'.
2392 * error.c (dump_template_bindings): Don't print typenames
2393 for a partial instantiation.
2394 (dump_function_decl): If we aren't printing function arguments,
2395 print template arguments as <args> rather than [with ...].
2396 (dump_expr): Don't print return type or template header.
2397 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2398 * pt.c (dependent_template_arg_p): Handle null arg.
2400 * error.c (type_to_string): Avoid redundant akas.
2402 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2405 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2407 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2409 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2410 (cp/class.o): Likewise.
2411 (cp/error.o): Likewise.
2412 (cp/name-lookup.o): Likewise.
2413 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2415 2011-07-01 Jason Merrill <jason@redhat.com>
2418 * pt.c (lookup_template_function): Handle non-function.
2421 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2422 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2423 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2425 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2426 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2430 * pt.c (resolve_nondeduced_context): Call mark_used.
2433 * semantics.c (finish_offsetof): Complain about incomplete type.
2435 2011-06-30 Jason Merrill <jason@redhat.com>
2438 * rtti.c (get_tinfo_decl): Call complete_type.
2441 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2442 DECL_PARM_INDEX on rhs parm.
2444 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2447 * tree.c (stabilize_init): Handle aggregate initialization.
2450 * name-lookup.c (struct arg_lookup): Add fn_set.
2451 (add_function): Check it.
2452 (lookup_arg_dependent_1): Initialize it.
2454 2011-06-29 Jason Merrill <jason@redhat.com>
2457 * init.c (build_new_1): Pass {} down to build_vec_init.
2458 (build_vec_init): Handle it.
2462 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2463 x_current_class_ref.
2464 (current_class_ptr, current_class_ref): Use them.
2465 * decl.c (build_this_parm): Handle getting the class type.
2466 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2467 for use within the trailing return type.
2469 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2470 don't tsubst DECL_INITIAL unless our type use auto.
2473 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2474 (massage_constexpr_body): Not here.
2477 * semantics.c (lambda_proxy_type): New.
2478 (build_capture_proxy): Use it.
2479 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2480 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2483 * class.c (explain_non_literal_class): New.
2484 (finalize_literal_type_property): Call it.
2485 * cp-tree.h: Declare it.
2486 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2487 (is_valid_constexpr_fn): Likewise.
2488 (massage_constexpr_body): Split out from...
2489 (register_constexpr_fundef): ...here.
2490 (is_instantiation_of_constexpr): New.
2491 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2492 (explain_invalid_constexpr_fn): New.
2493 (cxx_eval_call_expression): Call it.
2494 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2495 * method.c (process_subob_fn): Diagnose non-constexpr.
2496 (walk_field_subobs): Likewise.
2497 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2498 (explain_implicit_non_constexpr): New.
2499 (defaulted_late_check): Use it.
2500 * call.c (build_cxx_call): Remember location.
2502 * method.c (maybe_explain_implicit_delete): Use pointer_set
2505 * class.c (finalize_literal_type_property): Update conditions.
2506 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2508 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2509 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2510 * semantics.c (cxx_eval_vec_init_1): Correct type.
2512 * init.c (build_value_init): Decide whether or not to zero-initialize
2513 based on user-providedness of default ctor, not any ctor.
2514 (build_value_init_noctor): Adjust assert.
2517 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2518 (build_new_method_call_1): Likewise.
2519 * init.c (expand_default_init): Handle direct list-initialization
2522 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2524 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2526 2011-06-26 Jason Merrill <jason@redhat.com>
2529 * semantics.c (potential_constant_expression_1): Check
2530 for non-literality rather than cleanup.
2531 (cxx_eval_constant_expression): Likewise.
2534 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2535 with a cleanup isn't constant.
2536 (cxx_eval_constant_expression): Likewise.
2537 * init.c (expand_default_init): Use maybe_constant_init.
2539 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2542 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2543 instead of TYPE_CHAIN for chain_next for types.
2545 2011-06-23 Gabriel Charette <gchare@google.com>
2547 * name-lookup.h (cp_binding_level): Removed unused
2548 member names_size. Update all users.
2550 2011-06-23 Jason Merrill <jason@redhat.com>
2552 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2553 * init.c (build_zero_init_1): Not here.
2556 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2558 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2561 * decl2.c (build_anon_union_vars): Early return error_mark_node
2562 for a nested anonymous struct.
2564 2011-06-23 Jason Merrill <jason@redhat.com>
2567 * decl2.c (mark_used): Don't call synthesize_method for
2568 functions defaulted outside the class.
2570 * optimize.c (maybe_clone_body): Set linkage flags before
2571 cgraph_same_body_alias.
2574 * class.c (set_linkage_according_to_type): Hand off to
2575 determine_visibility.
2578 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2581 * pt.c (most_specialized_instantiation): Do check return types.
2583 2011-06-22 Jason Merrill <jason@redhat.com>
2586 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2587 (build_cxx_call): Not here.
2589 2011-06-21 Jason Merrill <jason@redhat.com>
2592 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2593 (grokdeclarator): constexpr doesn't apply const for refs.
2594 * parser.c (cp_parser_initializer_clause): Don't call
2595 maybe_constant_value here.
2596 * call.c (initialize_reference): Handle constexpr.
2599 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2600 static fn parameters.
2602 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2604 * pt.c (tsubst_arg_types): Likewise.
2605 * except.c (build_throw): Use cv_unqualified.
2608 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2609 * semantics.c (lambda_return_type): Strip them here.
2611 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2613 * semantics.c: Add sync_ or SYNC__ to builtin names.
2615 2011-06-20 Jason Merrill <jason@redhat.com>
2618 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2620 * typeck2.c (process_init_constructor_array): Use {} for classes,
2622 * call.c (convert_like_real): Handle substitution failure.
2625 * pt.c (canonicalize_type_argument): New.
2626 (convert_template_argument, unify): Use it.
2629 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2630 (print_z_candidate): Handle it.
2631 (explicit_conversion_rejection): New.
2632 (build_user_type_conversion_1): Reject an explicit conversion
2633 function that requires more than a qualification conversion.
2636 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2639 * tree.c (strip_typedefs): Use build_aligned_type.
2642 * call.c (sufficient_parms_p): Allow parameter packs too.
2645 * semantics.c (describable_type): Remove.
2646 * cp-tree.h: Likewise.
2647 * decl.c (cp_finish_decl): Don't call it.
2648 * init.c (build_new): Likewise.
2649 * parser.c (cp_parser_omp_for_loop): Likewise.
2650 * pt.c (tsubst_decl): Likewise.
2651 (do_auto_deduction): If we fail in a template, try again
2652 at instantiation time.
2655 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2657 * semantics.c (add_capture): Likewise.
2658 (register_capture_members): Clear IDENTIFIER_MARKED.
2660 2011-06-17 Jason Merrill <jason@redhat.com>
2663 * call.c (convert_class_to_reference_1): Allow binding function
2664 lvalue to rvalue reference.
2667 Generate proxy VAR_DECLs for better lambda debug info.
2668 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2669 (LAMBDA_EXPR_PENDING_PROXIES): New.
2670 (struct tree_lambda_expr): Add pending_proxies.
2671 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2672 (qualify_lookup): Use is_lambda_ignored_entity.
2673 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2674 Call insert_pending_capture_proxies.
2675 (cp_parser_lambda_introducer): Use this_identifier.
2676 (cp_parser_lambda_declarator_opt): Call the object parameter
2677 of the op() "__closure" instead of "this".
2678 (cp_parser_lambda_body): Call build_capture_proxy.
2679 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2680 (insert_pending_capture_proxies, insert_capture_proxy): New.
2681 (is_normal_capture_proxy, is_capture_proxy): New.
2682 (add_capture): Add __ to field names here, return capture proxy.
2683 (add_default_capture): Use this_identifier, adjust to expect
2684 add_capture to return a capture proxy.
2685 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2686 (finish_id_expression, lambda_expr_this_capture): Adjust.
2687 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2688 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2691 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2692 of artificial locals.
2694 * parser.c (cp_parser_lambda_expression): Clear
2695 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2696 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2698 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2699 Move non-pointers to end of struct.
2701 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2702 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2704 * semantics.c (finish_non_static_data_member): Preserve dereference
2707 2011-06-16 Jason Merrill <jason@redhat.com>
2710 * parser.c (cp_parser_lambda_body): Share code between
2711 simple and complex cases instead of using cp_parser_function_body.
2714 * decl.c (check_initializer): Check narrowing.
2717 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2720 * semantics.c (finish_id_expression): Mark even dependent
2724 * error.c (dump_template_argument): Don't try to omit default
2725 template args from an argument pack.
2727 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2730 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2731 assembler supports hidden visibility.
2733 2011-06-14 Jason Merrill <jason@redhat.com>
2736 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2737 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2738 if the declaration had an exception-specifier.
2739 (process_subob_fn): Don't maybe_instantiate_noexcept.
2740 * pt.c (maybe_instantiate_noexcept): Handle overload.
2741 * typeck2.c (nothrow_spec_p_uninst): New.
2742 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2743 * typeck.c (merge_types): Adjust.
2745 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2746 (maybe_instantiate_noexcept): Likewise.
2748 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2750 * Make-lang.in (cp/method.o): Update dependencies.
2751 * method.c: Include common/common-target.h.
2752 (use_thunk): Use targetm_common.have_named_sections.
2754 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2756 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2758 2011-06-14 Jason Merrill <jason@redhat.com>
2760 * error.c (type_to_string): Print typedef-stripped version too.
2763 * call.c (perform_implicit_conversion_flags): Print source type as
2767 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2770 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2773 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2774 of fold_indirect_ref_1.
2775 (cxx_eval_indirect_ref): Use it.
2777 2011-06-11 Jan Hubicka <jh@suse.cz>
2779 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2782 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2785 * decl.c (grokdeclarator): Reject operator names in parameters.
2787 2011-06-10 Jan Hubicka <jh@suse.cz>
2789 * decl2.c (clear_decl_external): New functoin.
2790 (cp_write_global_declarations): Use it.
2792 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2794 * cp-tree.h (error_operand_p): Remove.
2796 2011-06-09 David Krauss <potswa@mac.com>
2799 * typeck2.c (build_x_arrow): Push fake template context
2800 to produce diagnostic on acyclic endless operator-> drill-down.
2801 * call.c (build_new_op): Change Boolean overload status
2802 value to a pointer to the overload function.
2803 * cp-tree.h: Likewise.
2804 * typeck.c: Likewise.
2805 * parser.c: Likewise.
2806 * decl2.c: Likewise.
2809 2011-06-09 Jason Merrill <jason@redhat.com>
2811 * semantics.c (maybe_constant_value): Handle overflowed input.
2812 (non_const_var_error): Handle non-constant DECL_INITIAL.
2814 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2816 * parser.c (cp_parser_constant_expression): Just return the
2817 non-constant expression.
2819 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2821 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2824 * decl.c (grokdeclarator): Reject operator names in typedefs.
2826 2011-06-08 Jason Merrill <jason@redhat.com>
2829 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2830 * cp-tree.h (struct tree_deferred_noexcept): New.
2831 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2832 (DEFERRED_NOEXCEPT_SPEC_P): New.
2833 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2834 (union lang_tree_node): Add tree_deferred_noexcept.
2835 (maybe_instantiate_noexcept): Declare.
2836 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2837 * error.c (dump_exception_spec): Likewise.
2838 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2839 * ptree.c (cxx_print_xnode): Likewise.
2840 * tree.c (cp_tree_equal): Likewise.
2841 * decl.c (cp_tree_node_structure): Likewise.
2842 (duplicate_decls): Call maybe_instantiate_noexcept.
2843 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2844 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2845 DEFERRED_NOEXCEPT_SPEC_P.
2846 * typeck2.c (merge_exception_specifiers): Likewise.
2847 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2848 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2849 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2850 Build DEFERRED_NOEXCEPT.
2851 (maybe_instantiate_noexcept): New.
2852 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2853 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2855 * semantics.c (potential_constant_expression_1): Handle destructor
2858 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2860 * cp-tree.h (struct tinst_level): Add chain_next GTY
2863 2011-06-08 Jason Merrill <jason@redhat.com>
2866 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2867 if a pending_template entry is pointing at it.
2869 2011-06-07 Jason Merrill <jason@redhat.com>
2873 * error.c (subst_to_string): New.
2874 (cp_printer): Use it for 'S'.
2875 (print_instantiation_partial_context_line): Handle subst context.
2876 * pt.c (push_tinst_level): Handle subst context.
2877 (deduction_tsubst_fntype): Don't track specific substitutions.
2878 Use push_tinst_level.
2880 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2881 (fn_type_unification): Don't call push_deduction_access_scope here.
2883 2011-06-06 Jason Merrill <jason@redhat.com>
2886 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2887 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2889 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2892 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2893 and getter names to use all the allowed method names.
2895 2011-06-06 Jason Merrill <jason@redhat.com>
2898 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2901 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2902 at_function_scope_p.
2905 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2907 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2909 * init.c (build_delete): Warn when deleting type with non-virtual
2912 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2915 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2918 2011-06-01 Jason Merrill <jason@redhat.com>
2920 * pt.c (build_non_dependent_expr): Remove special handling of
2924 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2925 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2928 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2930 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
2933 * name-lookup.c (supplement_binding_1): If the old binding was a
2934 type name, also check that the DECL actually refers to the same
2935 type or is not a type.
2937 2011-05-31 Jason Merrill <jason@redhat.com>
2940 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2941 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2942 (build_min_non_dep): Preserve reference refs.
2943 (build_min_non_dep_call_vec): Likewise
2945 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2948 * semantics.c (finish_omp_clauses): Call require_complete_type
2949 even for copyin/copyprivate clauses. Only call
2950 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2952 2011-05-28 Jason Merrill <jason@redhat.com>
2955 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2956 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2958 2011-05-27 Jason Merrill <jason@redhat.com>
2961 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2964 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2968 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2969 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2973 * mangle.c (write_expression): Handle MODOP_EXPR.
2976 * parser.c (cp_parser_unqualified_id): Don't check
2977 constructor_name_p for enums.
2980 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2983 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2984 with INDIRECT_REF of REFERENCE_TYPE.
2987 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2989 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2991 * cp-tree.h (building_stmt_tree): Delete.
2992 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2993 (build_aggr_init_full_exprs): Call building_stmt_list_p
2994 instead of building_stmt_tree.
2995 (initialize_local_var): Likewise.
2996 (finish_function): Likewise.
2997 * decl2.c (finish_anon_union): Likewise.
2998 * init.c (begin_init_stmts): Likewise.
2999 (finish_init_stmts): Likewise.
3000 (expand_aggr_init_1): Likewise.
3001 * name-lookup.c (do_local_using_decl): Likewise.
3002 (do_namespace_alias): Likewise.
3003 (do_using_directive): Likewise.
3004 (cp_emit_debug_info_for_using): Likewise.
3005 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
3007 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
3010 * typeck2.c (build_functional_cast): Complain early for invalid uses
3011 of 'auto' and set type to error_mark_node.
3013 2011-05-26 Jason Merrill <jason@redhat.com>
3016 * parser.c (cp_parser_member_declaration): Allow friend T.
3017 * friend.c (make_friend_class): Ignore non-classes.
3018 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
3021 * pt.c (convert_template_argument): Don't complain about using
3022 injected-class-name as template template argument.
3025 * decl.c (check_static_variable_definition): Now static.
3026 (cp_finish_decl): Call it here.
3027 (grokdeclarator): Not here.
3028 * pt.c (instantiate_class_template_1): Or here.
3029 * cp-tree.h: Don't declare it.
3031 2011-05-26 Janis Johnson <janis187@us.ibm.com>
3032 Nathan Froyd <froydnj@codesourcery.com>
3036 * name-lookup.h (enum scope_kind): Add sk_cond.
3037 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
3038 Detect and report error for redeclaration from for-init or if
3039 or switch condition.
3040 (begin_scope): Handle sk_cond.
3041 * semantics.c (begin_if_stmt): Use sk_cond.
3042 (begin switch_stmt): Ditto.
3044 2011-05-26 Jason Merrill <jason@redhat.com>
3047 * name-lookup.h (cp_class_binding): Make base a pointer.
3048 * name-lookup.c (new_class_binding): Adjust.
3049 (poplevel_class): Adjust.
3052 * decl.c (grokparms): Function parameter packs don't need to
3054 * pt.c (type_unification_real): But they aren't deduced otherwise.
3056 2011-05-25 Jason Merrill <jason@redhat.com>
3059 * decl.c (build_enumerator): If incremented enumerator won't fit in
3060 previous integral type, find one it will fit in.
3063 * decl.c (create_array_type_for_decl): Complain about array of auto.
3067 * error.c (dump_template_bindings): Set processing_template_decl
3068 for a partial instantiation.
3071 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
3072 to another reference type.
3075 * decl.c (case_conversion): New.
3076 (finish_case_label): Use it.
3078 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
3081 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
3084 * decl.c (grokdeclarator): Complain about auto typedef.
3087 * decl.c (grokdeclarator): Complain later for auto parameter.
3088 * pt.c (splice_late_return_type): Handle use in a template
3092 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
3095 * parser.c (cp_parser_parameter_declaration): Recognize
3096 list-initialization.
3097 (cp_parser_direct_declarator): Check for the closing
3098 paren before parsing definitely.
3101 * parser.c (cp_parser_constructor_declarator_p): Don't check
3102 constructor_name_p for enums.
3103 (cp_parser_diagnose_invalid_type_name): Correct error message.
3106 * init.c (perform_member_init): Handle list-initialization
3107 of array of non-trivial class type.
3110 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
3111 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
3114 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
3115 function parameter pack.
3116 (tsubst_pack_expansion): Likewise.
3118 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
3121 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3123 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
3127 * semantics.c (cxx_eval_bit_field_ref): Handle the
3128 case when BIT_FIELD_REF doesn't cover only a single field.
3130 2011-05-24 Jason Merrill <jason@redhat.com>
3133 * pt.c (get_mostly_instantiated_function_type): Use
3134 push_deferring_access_checks rather than set flag_access_control.
3136 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3138 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3139 syntax error in declaring an ObjC instance variable.
3141 2011-05-24 Jason Merrill <jason@redhat.com>
3144 * class.c (pushclass): Accept NULL argument.
3145 (popclass): Deal with popping null class.
3146 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3147 push_to_top_level/pop_from_top_level.
3148 (push_deduction_access_scope, pop_defarg_context): New.
3149 (fn_type_unification): Use them.
3150 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3152 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3154 * decl.c (grokdeclarator): Use current_class_name.
3156 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3158 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3159 (g++$(exeext)): Use libcommon-target.a.
3160 (CXX_C_OBJS): Remove prefix.o.
3162 2011-05-23 Jason Merrill <jason@redhat.com>
3164 * pt.c (tsubst_copy_and_build): Use current_class_name.
3167 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3170 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3171 converting to reference.
3172 (build_static_cast_1): Update for glvalues.
3175 * typeck.c (build_const_cast_1): Handle rvalue references.
3178 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3182 * call.c (splice_viable): Be strict in templates.
3185 * error.c (dump_template_bindings): Suppress access control.
3188 * pt.c (instantiate_decl): Handle =default.
3191 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3193 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3195 * call.c (build_over_call): Tweak call to check_function_arguments.
3196 * typeck.c (cp_build_function_call_vec): Likewise.
3198 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3201 * init.c (perform_member_init): Check for self-initialization.
3203 2011-05-22 Jason Merrill <jason@redhat.com>
3206 * typeck.c (composite_pointer_type_r): Return error_mark_node
3207 on error in SFINAE context.
3209 2011-05-20 Jason Merrill <jason@redhat.com>
3212 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3213 for constexpr fns to memfn_quals, just add it to the type.
3214 (revert_static_member_fn): Don't complain about quals.
3215 (check_static_quals): New.
3216 (grokfndecl): Call it.
3217 (start_preparsed_function): Don't call revert_static_member_fn.
3220 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3223 * cvt.c (type_promotes_to): Don't promote scoped enums.
3226 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3229 * tree.c (stabilize_expr): Fix typo.
3233 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3234 with throw(type-list).
3235 * typeck2.c (merge_exception_specifiers): noexcept(false)
3236 beats any more limited specification.
3240 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3242 * semantics.c (perform_koenig_lookup): Add complain parm.
3243 * cp-tree.h: Adjust.
3244 * parser.c (cp_parser_postfix_expression): Adjust.
3245 (cp_parser_perform_range_for_lookup): Adjust.
3247 2011-05-20 Jason Merrill <jason@redhat.com>
3249 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3251 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3253 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3255 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3258 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3261 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3262 pass it down to locate_fn_flags.
3263 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3264 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3265 * cp-gimplify.c: Include splay-tree.h.
3266 (splay_tree_compare_decl_uid, omp_var_to_track,
3267 omp_cxx_notice_variable): New functions.
3268 (struct cp_genericize_omp_taskreg): New type.
3269 (struct cp_genericize_data): Add omp_ctx field.
3270 (cp_genericize_r): Attempt to determine implicitly determined
3271 firstprivate class type variables.
3272 (cp_genericize): Clear omp_ctx.
3273 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3275 2011-05-18 Jason Merrill <jason@redhat.com>
3279 * class.c (finalize_literal_type_property): Do check
3280 for constexpr member functions of non-literal class.
3281 (finish_struct): Don't call check_deferred_constexpr_decls.
3282 * cp-tree.h: Don't declare it.
3283 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3284 * decl.c (grok_special_member_properties): Don't check it
3285 (grokfnedcl): Don't call validate_constexpr_fundecl.
3286 (start_preparsed_function): Do call it.
3287 * pt.c (tsubst_decl): Don't call it.
3288 (instantiate_class_template_1): Don't call
3289 check_deferred_constexpr_decls.
3290 * semantics.c (literal_type_p): Check for any incompleteness.
3291 (ensure_literal_type_for_constexpr_object): Likewise.
3292 (is_valid_constexpr_fn): Revert deferral changes.
3293 (validate_constexpr_fundecl): Likewise.
3294 (register_constexpr_fundef): Likewise.
3295 (check_deferred_constexpr_decls): Remove.
3297 2011-05-16 Jason Merrill <jason@redhat.com>
3300 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3302 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3304 * cxx-pretty-print.c: Update comment.
3305 * semantics.c (trait_expr_value, finish_trait_expr):
3307 * parser.c (cp_parser_primary_expression): Likewise.
3309 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3312 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3314 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3316 Implement final on class.
3317 * class.c (check_bases): Diagnose derivation from a final class.
3318 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3319 (CLASSTYPE_FINAL): New.
3320 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3322 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3324 2011-05-13 Jason Merrill <jason@redhat.com>
3327 * pt.c (deduction_tsubst_fntype): New.
3328 (fn_type_unification): Use it.
3329 (init_template_processing): Initialize hash table.
3330 (print_template_statistics): Print hash table stats.
3332 * call.c (build_op_call): Use timevar_cond_start/stop.
3333 (build_user_type_conversion): Likewise.
3335 2011-05-12 Jason Merrill <jason@redhat.com>
3337 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3338 * semantics.c (validate_constexpr_fundecl): Set it.
3339 (check_deferred_constexpr_decls): Clear it.
3340 (register_constexpr_fundef): Make sure it isn't set.
3341 * decl.c (grok_special_member_properties): Check it.
3343 2011-05-11 Jason Merrill <jason@redhat.com>
3346 * semantics.c (validate_constexpr_fundecl): Defer checking if
3347 an argument type is being defined.
3348 (is_valid_constexpr_fn): Add defer_ok parm.
3349 (cxx_eval_call_expression): Adjust.
3350 (check_deferred_constexpr_decls): New.
3351 (literal_type_p): Make sure type isn't being defined.
3352 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3353 * cp-tree.h: Declare check_deferred_constexpr_decls.
3354 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3355 (start_preparsed_function, cp_finish_decl): Not here.
3356 * class.c (finalize_literal_type_property): Don't call
3357 validate_constexpr_fundecl.
3358 (finish_struct): Call check_deferred_constexpr_decls.
3359 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3360 (instantiate_class_template): Call check_deferred_constexpr_decls.
3362 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3363 rather than DECL_TEMPLATE_INSTANTIATION.
3364 (cxx_eval_call_expression): Likewise.
3366 * semantics.c (register_constexpr_fundef): Add to hash table here.
3367 (validate_constexpr_fundecl): Not here.
3369 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3371 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3372 do call maybe_constant_value in C++0x mode.
3373 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3376 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3378 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3380 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3382 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3383 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3384 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3386 2011-05-10 Jason Merrill <jason@redhat.com>
3389 * class.c (type_build_ctor_call): New.
3390 * cp-tree.h: Declare it.
3391 * decl.c (check_initializer): Use it instead of
3392 TYPE_NEEDS_CONSTRUCTING.
3393 * init.c (build_value_init, build_value_init_noctor): Likewise.
3394 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3395 (build_vec_init): Likewise.
3396 * typeck2.c (process_init_constructor_array): Likewise.
3397 (process_init_constructor_record): Likewise.
3400 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3401 expansion producing another expansion.
3403 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3405 Fixes for override/final.
3406 * class.c (check_for_override): Diagnose final on a nonvirtual
3407 member function, diagnose override for a virtual with no matching
3408 override. Don't fiddle around with DECL_VINDEX.
3410 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3412 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3413 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3414 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3415 operand of EXPR_PACK_EXPANSION.
3416 (cp_tree_operand_length): Declare.
3417 * tree.c (cp_tree_operand_length): Define.
3418 (cp_tree_equal): Call it.
3419 * pt.c (value_dependent_expr_P): Likewise.
3420 * mangle.c (write_expression): Likewise.
3422 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3426 * decl.c (reshape_init): Take a complain parameter and do
3427 not call error if tf_error is not set.
3428 (check_initializer, reshape_init_r, reshape_init_array,
3429 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3431 * typeck2.c (digest_init_r): Take a complain parameter and
3432 pass it to convert_for_initialization.
3433 (digest_init, digest_init_flags, process_init_constructor_array,
3434 process_init_constructor_record, process_init_constructor_union,
3435 process_init_constructor, digest_init_r): Adjust.
3436 * init.c (expand_default_init, build_new_1): Likewise.
3437 * typeck.c (cp_build_modify_expr): Likewise.
3438 * decl2.c (grokfield): Likewise.
3439 * call.c (convert_like_real, convert_default_arg): Likewise.
3440 * semantics.c (finish_compound_literal): Pass complain to
3441 reshape_init and digest_init.
3442 * cp-tree.h: Adjust declarations.
3444 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3447 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3448 recursion if there is user defined constructor.
3450 2011-05-09 Jason Merrill <jason@redhat.com>
3453 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3456 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3458 Implement final/override for member functions.
3459 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3460 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3461 (cp_virt_specifiers, enum virt_specifier): New.
3462 * decl.c (set_virt_specifiers): New.
3463 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3464 * parser.c (make_call_declarator): add virt-specifiers parameter.
3465 (cp_parser_lambda_declarator_opt): Adjust.
3466 (cp_parser_direct_declarator): Likewise.
3467 (cp_parser_virt_specifier_seq_opt): New.
3468 * search.c (check_final_overrider): Diagnose attempts to override
3469 a final member function.
3471 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3474 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3475 if the instance has a dependent initializer.
3477 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3480 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3481 effectively unused variable.
3483 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3485 * name-lookup.h (global_bindings_p): Adjust prototype.
3486 * name-lookup.c (global_bindings_p): Return bool.
3488 2011-05-06 Jason Merrill <jason@redhat.com>
3490 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3494 * semantics.c (cxx_eval_conditional_expression): Check
3495 integer_zerop instead.
3496 (potential_constant_expression_1): Likewise.
3499 * semantics.c (cxx_eval_array_reference): Handle implicit
3502 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3504 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3505 * call.c (standard_conversion): Call class_of_this_parm.
3506 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3507 (pp_cxx_direct_abstract_declarator): Likewise.
3508 * decl2.c (change_return_type): Likewise.
3509 (cp_reconstruct_complex_type): Likewise.
3510 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3511 * mangle.c (write_function_type): Likewise.
3512 * pt.c (unify): Likewise.
3513 * typeck.c (merge_types, type_memfn_quals): Likewise.
3514 * decl.c (build_this_parm): Call type_of_this_parm.
3516 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3519 * cp-tree.h (non_static_member_function_p): Declare new function.
3520 * tree.c (non_static_member_function_p): Define it.
3521 * semantics.c (finish_call_expr): Use it.
3523 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3525 * decl.c (finish_case_label): Omit the loc argument to
3528 2011-05-05 Jason Merrill <jason@redhat.com>
3530 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3531 * cvt.c (convert_from_reference): Adjust.
3532 * pt.c (build_non_dependent_expr): Adjust.
3533 * semantics.c (finish_offsetof): Adjust.
3534 * tree.c (lvalue_kind): Use it.
3537 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3539 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3541 * decl.c (start_preparsed_function): Do not set
3542 dont_save_pending_sizes_p.
3544 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3546 * parser.c (cp_parser_objc_method_definition_list): Update call to
3547 objc_start_method_definition.
3549 2011-05-04 Jason Merrill <jason@redhat.com>
3552 * class.c (resolves_to_fixed_type_p): Don't look closely
3555 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3558 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3561 2011-05-02 Lawrence Crowl <crowl@google.com>
3563 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3564 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3565 Change TV_NAME_LOOKUP to start/stop.
3566 (define_label): Refactor timevar calls out to a wrapper function.
3567 Change TV_NAME_LOOKUP to start/stop.
3568 (xref_tag): Likewise.
3569 (lookup_label): Refactor timevar calls out to a wrapper function.
3570 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3572 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3574 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3575 (lookup_template_class): Refactor timevar calls out to a wrapper
3576 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3577 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3579 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3580 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3581 (push_namespace): Likewise.
3582 (pop_nested_namespace): Likewise.
3583 (pushdecl_namespace_level): Likewise.
3584 (store_class_bindings): Likewise.
3585 (push_to_top_level): Likewise.
3586 (identifier_type_value): Refactor timevar calls out to a wrapper
3587 function. Change TV_NAME_LOOKUP to start/stop.
3588 (find_binding): Likewise.
3589 (push_using_decl): Likewise.
3590 (lookup_arg_dependent): Likewise.
3591 (push_using_directive): Likewise.
3592 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3593 to plain code. Change TV_NAME_LOOKUP to start/stop.
3594 (lookup_type_current_level): Likewise. Refactor inner return to
3596 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3597 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3598 (pushdecl_top_level_1): Likewise.
3599 (lookup_using_namespace): Likewise.
3600 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3601 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3602 (push_overloaded_decl): Likewise.
3603 (push_class_level_binding): Likewise.
3604 (namespace_binding): Likewise.
3605 (set_namespace_binding): Likewise.
3606 (supplement_binding): Likewise.
3607 (unqualified_namespace_lookup): Likewise.
3608 (lookup_name_real): Likewise.
3609 (lookup_type_scope): Likewise.
3610 (namespace_ancestor): Likewise.
3611 (lookup_name_innermost_nonclass_level): Likewise.
3612 (pushtag): Likewise.
3613 (pop_from_top_level): Likewise.
3614 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3615 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3617 (add_using_namespace): Refactor timevar calls out to a wrapper
3618 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3619 wrapper on call to self.
3621 * decl2.c: (cp_write_global_declarations): Add start/stop of
3622 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3623 Remove push/pop calls to TV_VARCONST.
3625 * parser.c: Add include of "timevar.h".
3626 (cp_parser_explicit_instantiation): Add push/pop calls to
3628 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3629 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3631 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3632 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3633 (cp_parser_late_parsing_for_member): Add push/pop calls to
3634 new TV_PARSE_INMETH.
3636 * call.c: Add include of "timevar.h".
3637 (convert_class_to_reference): Wrap and add push/pop calls to
3639 (build_op_call): Likewise.
3640 (build_conditional_expr): Likewise.
3641 (build_new_op): Likewise.
3642 (build_new_method_call): Likewise.
3643 (build_user_type_conversion): Reorganize to single return and add
3644 push/pop calls to TV_OVERLOAD.
3645 (perform_overload_resolution): Likewise.
3647 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3649 2011-05-02 Jason Merrill <jason@redhat.com>
3651 * tree.c (build_vec_init_expr): Take complain parm.
3652 (build_vec_init_elt): Likewise. Free arg vector.
3653 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3654 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3655 (VEC_INIT_EXPR_INIT): Likewise.
3656 Adjust build_vec_init_expr declaration.
3657 * init.c (perform_member_init): Adjust.
3661 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3662 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3663 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3664 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3665 (build_vec_init_elt): Don't expect an array type.
3666 (build_array_copy): Adjust.
3667 * init.c (perform_member_init): Adjust.
3668 (build_new_1): Use build_vec_init_expr.
3671 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3672 Protect an explicit target.
3675 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3676 (compute_array_index_type): Revert earlier 48446 changes.
3677 (grokdeclarator): Use stabilize_vla_size.
3679 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3680 Eric Botcazou <ebotcazou@adacore.com>
3682 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3683 instead of inappropriate zero values.
3685 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3688 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3689 return value for NULL_TREE.
3691 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3694 * init.c (perform_member_init): Check build_value_init return
3695 value for error_mark_node.
3697 2011-04-29 Diego Novillo <dnovillo@google.com>
3698 Le-Chun Wu <lcwu@google.com>
3700 * call.c (conversion_null_warnings): Also handle assignments
3701 when warning about NULL conversions.
3703 2011-04-29 Le-Chun Wu <lcwu@google.com>
3705 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3706 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3707 (build_over_call): Use it to determine whether to emit a NULL
3708 warning for template function instantiations.
3709 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3710 EXPLICIT_TARGS is set.
3712 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3713 Mike Stump <mikestump@comcast.net>
3715 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3716 in maintainer mode. Use the --output-file option of gperf instead
3717 of > to prevent creating an empty cp/cfns.h when gperf is not
3720 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3723 * semantics.c (finish_base_specifier): cv-qualified base class
3724 is fine, per DR 484.
3726 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3729 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3730 considering call expressions involving a member function.
3732 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3735 * tree.c (build_cplus_new): Check build_target_expr return
3736 value for error_mark_node.
3738 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3741 * semantics.c (literal_type_p): Reference types are literal types,
3743 (valid_type_in_constexpr_fundecl_p): Remove.
3744 (is_valid_constexpr_fn): Adjust.
3746 2011-04-27 Jason Merrill <jason@redhat.com>
3749 Implement list-initialization of _Complex.
3750 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3751 (check_initializer): Likewise.
3752 * call.c (build_complex_conv): New.
3753 (implicit_conversion): Call it.
3754 (convert_like_real): Handle it.
3755 * typeck2.c (check_narrowing): Handle it.
3757 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3758 decide whether to delete.
3759 (build_vec_init): Pass sfk_complete_destructor.
3762 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3763 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3764 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3765 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3766 (build_vec_init_elt): Don't expect an array type.
3767 (build_array_copy): Adjust.
3768 * init.c (perform_member_init): Adjust.
3769 (build_new_1): Use build_vec_init_expr.
3771 * class.c (resolve_address_of_overloaded_function): Don't
3772 change OVERLOAD to TREE_LIST.
3773 * pt.c (print_candidates_1): Remove nonsensical assert.
3776 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3777 to tentative parse sooner.
3779 2011-04-26 Jason Merrill <jason@redhat.com>
3782 * parser.c (cp_parser_primary_expression): Set *idk to
3783 CP_ID_KIND_NONE for a parenthesized identifier.
3785 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3786 (cxx_print_identifier): Correct indentation.
3789 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3790 * tree.c (force_target_expr): Add complain parm.
3791 (build_target_expr_with_type): Likewise.
3792 (get_target_expr_sfinae): Split out.
3793 (build_vec_init_expr, bot_manip): Adjust.
3794 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3795 (build_delete, build_dtor_call): Likewise.
3796 (perform_direct_initialization_if_possible): Adjust.
3797 (build_vec_init): Handle error return.
3798 * cvt.c (force_rvalue): Add complain parm.
3799 Call build_special_member_call directly.
3800 * decl2.c (delete_sanity): Add complain parm.
3801 (build_cleanup): Adjust.
3802 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3803 * semantics.c (finish_stmt_expr_expr): Adjust.
3804 (finish_compound_literal): Adjust.
3805 * parser.c (cp_parser_delete_expression): Adjust.
3806 * typeck2.c (build_functional_cast): Adjust.
3807 * cp-tree.h: Adjust.
3809 2011-04-26 Martin Jambor <mjambor@suse.cz>
3811 * class.c (cp_fold_obj_type_ref): Remove.
3812 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3814 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3816 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3817 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3818 (UNDERLYING_TYPE_TYPE): Add.
3819 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3821 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3822 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3823 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3824 * semantics.c (finish_underlying_type): New.
3825 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3826 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3827 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3828 * tree.c (cp_walk_subtrees): Likewise.
3829 * pt.c (for_each_template_parm_r, tsubst, unify,
3830 dependent_type_p_r): Likewise.
3831 * mangle.c (write_type): Sorry for __underlying_type.
3833 2011-04-25 Jason Merrill <jason@redhat.com>
3836 * decl.c (type_dependent_init_p): New.
3837 (cp_finish_decl): Check it.
3838 * pt.c (any_type_dependent_elements_p): New.
3839 * cp-tree.h: Declare it.
3841 2011-04-20 Jason Merrill <jason@redhat.com>
3843 * semantics.c (finish_compound_literal): Don't put an array
3844 with a dtor in a static variable.
3846 * call.c (build_over_call): Handle trivial dtor.
3848 * search.c (lookup_fnfields_slot): Call complete_type.
3851 * decl2.c (build_offset_ref_call_from_tree): Move
3852 non-dependency of object outside condition.
3855 * decl.c (cp_finish_decl): Simplify template handling.
3857 2011-04-20 Jim Meyering <meyering@redhat.com>
3859 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3861 2011-04-19 Jason Merrill <jason@redhat.com>
3864 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3867 * decl.c (duplicate_decls): Keep always_inline attribute
3868 in sync with DECL_DISREGARD_INLINE_LIMITS.
3870 2011-04-18 Jason Merrill <jason@redhat.com>
3873 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3876 * init.c (build_value_init): Handle UNION_TYPE the same.
3878 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3881 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3882 for type dependent pointers.
3884 2011-04-18 Jim Meyering <meyering@redhat.com>
3886 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3888 2011-04-17 Jan Hubicka <jh@suse.cz>
3890 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3893 2011-04-17 Jason Merrill <jason@redhat.com>
3896 * typeck2.c (build_functional_cast): Disallow array type.
3898 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3900 2011-04-17 Jan Hubicka <jh@suse.cz>
3902 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3904 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3907 * parser.c (cp_convert_range_for): Split into
3908 cp_parser_perform_range_for_lookup.
3909 (cp_parser_perform_range_for_lookup): New.
3910 (cp_parser_range_for_member_function): New.
3911 (cp_parser_for_init_statement): Correct error message.
3912 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3914 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3916 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3917 change from objc_declare_protocols() to objc_declare_protocol().
3919 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3922 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3923 and return immediately.
3925 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3927 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3928 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3929 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3930 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3931 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3933 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3935 * cp-tree.def (IF_STMT): Add an extra operand.
3936 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3937 * cp-tree.h (IF_SCOPE): Define.
3938 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3939 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3941 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3943 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3944 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3945 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3946 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3947 Use FOR_SCOPE instead of TREE_CHAIN.
3948 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3949 (finish_for_stmt): Likewise.
3951 2011-04-14 Jason Merrill <jason@redhat.com>
3953 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3954 build_new_method_call.
3955 * semantics.c (finish_call_expr): Likewise.
3958 * init.c (build_value_init_noctor): Check complain consistently.
3961 * typeck.c (cp_build_binary_op): Don't decay void operands.
3964 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3966 * init.c (get_temp_regvar): No longer static.
3967 * cp-tree.h: Declare it.
3969 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3971 * parser.c (cp_parser_objc_class_declaration): Updated for change
3972 in objc_declare_class().
3974 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3976 * decl.c (poplevel): Use block_chainon.
3978 2011-04-13 Jason Merrill <jason@redhat.com>
3981 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3982 or pointer to (non-member) function.
3984 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3987 * semantics.c (cxx_eval_array_reference): Handle reading from
3988 wchar_t, char16_t and char32_t STRING_CST.
3990 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3993 * class.c (fixed_type_or_null): We cannot determine the dynamic
3994 type of a reference variable if its initializer is dependent.
3996 2011-04-13 Jason Merrill <jason@redhat.com>
3999 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
4000 unqualified lookup failing if we're still in a template.
4002 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4004 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
4005 tree_contains_struct initialization to...
4006 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
4008 * cp-objcp-common.h (cp_common_init_ts): Declare.
4009 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
4012 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4014 * parser.c (cp_parser_objc_message_expression): Updated call
4015 to objc_build_message_expr.
4017 2011-04-12 Martin Jambor <mjambor@suse.cz>
4019 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
4020 cgraph_get_create_node.
4021 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
4022 instead of cgraph_get_create_node.
4023 * method.c (make_alias_for_thunk): Call cgraph_get_node
4024 instead of cgraph_get_create_node, assert it returns non-NULL.
4025 (use_thunk): Likewise.
4026 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
4027 when flag_syntax_only is not set. Call cgraph_get_node instead of
4028 cgraph_get_create_node.
4029 (maybe_clone_body): Call cgraph_get_node instead of
4030 cgraph_get_create_node.
4032 2011-04-12 Martin Jambor <mjambor@suse.cz>
4034 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
4035 instead of cgraph_node.
4036 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
4037 (cp_write_global_declarations): Likewise.
4038 * optimize.c (maybe_clone_body): Likewise.
4039 * semantics.c (maybe_add_lambda_conv_op): Likewise.
4040 * mangle.c (mangle_decl): Likewise.
4041 * method.c (make_alias_for_thunk): Likewise.
4042 (use_thunk): Likewise.
4044 2011-04-11 Jason Merrill <jason@redhat.com>
4047 * decl.c (cp_complete_array_type_or_error): New.
4048 * semantics.c (finish_compound_literal): Use it.
4049 * cp-tree.h: Declare it.
4052 * semantics.c (finish_compound_literal): Handle references.
4055 * semantics.c (finish_compound_literal): Take complain parm.
4056 (build_lambda_object): Adjust.
4057 * cp-tree.h: Adjust.
4058 * call.c (convert_like_real): Adjust.
4059 * decl.c (check_initializer): Adjust.
4060 * parser.c (cp_parser_postfix_expression): Adjust.
4061 (cp_parser_functional_cast): Adjust.
4062 * pt.c (tsubst_copy_and_build): Adjust.
4063 * typeck2.c (process_init_constructor_record): Adjust.
4066 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
4070 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
4071 than cp_build_indirect_ref.
4073 PR c++/48457, Core 1238
4074 * call.c (reference_binding): Allow rvalue reference to bind to
4076 * tree.c (lvalue_kind): Functions are always lvalues.
4078 2011-04-07 Jason Merrill <jason@redhat.com>
4081 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
4082 arguments even if we don't know the function.
4085 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
4086 at the end of the chain.
4087 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
4088 (iterative_hash_template_arg): Likewise.
4091 * cp-tree.h (OVL_ARG_DEPENDENT): New.
4092 * name-lookup.c (add_function): Set it.
4093 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
4096 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
4097 Release unused vector.
4100 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
4101 (type_unification_real): Clear it here instead.
4104 * except.c (build_noexcept_spec): Propagate error_mark_node.
4105 (finish_noexcept_expr): Likewise.
4108 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
4112 * call.c (resolve_args): Take complain.
4113 (build_new_function_call, build_operator_new_call): Pass it.
4114 (build_op_call, build_new_op, build_new_method_call): Pass it.
4117 * typeck.c (check_for_casting_away_constness): Take complain.
4118 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
4119 (build_const_cast_1): Pass it. Take full complain parm.
4120 (build_const_cast, cp_build_c_cast): Adjust.
4122 * tree.c (build_aggr_init_expr): Always return error_mark_node
4123 on abstract violation.
4126 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
4127 (bot_manip): Adjust.
4128 * cp-tree.h: Adjust.
4129 * call.c (convert_like_real, build_cxx_call): Adjust.
4130 (perform_direct_initialization_if_possible): Adjust.
4131 * cvt.c (ocp_convert): Adjust.
4132 * init.c (build_value_init): Adjust.
4133 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4134 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4135 * typeck2.c (build_functional_cast): Adjust.
4137 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4139 (perform_member_init): Not here.
4140 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4142 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4145 * typeck2.c (build_functional_cast): Check complain consistently.
4146 Use build_value_init and abstract_virtuals_error_sfinae.
4147 (abstract_virtuals_error_sfinae): Split out.
4148 * cp-tree.h: Declare it.
4149 * init.c (build_new_1): Use it.
4150 (build_value_init_noctor): Handle FUNCTION_TYPE.
4152 * semantics.c (finish_decltype_type): Simplify handling of unknown
4155 * semantics.c (finish_decltype_type): Add complain parm.
4156 * cp-tree.h: Adjust.
4157 * parser.c (cp_parser_decltype): Adjust.
4158 * pt.c (tsubst): Adjust.
4161 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4163 2011-03-31 Jason Merrill <jason@redhat.com>
4166 * semantics.c (finish_call_expr): Remove assert.
4169 * method.c (defaultable_fn_check): Templates are not defaultable.
4171 * parser.c (cp_parser_init_declarator): Avoid redundant
4172 cp_finish_decl for member declarations.
4174 2011-03-30 Jason Merrill <jason@redhat.com>
4177 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4180 2011-03-30 Jason Merrill <jason@redhat.com>
4183 * semantics.c (potential_constant_expression_1): Handle
4184 UNORDERED_EXPR and ORDERED_EXPR.
4187 * semantics.c (finish_compound_literal): Do put static/constant
4188 arrays in static variables.
4190 * call.c (convert_like_real) [ck_list]: Build up the
4191 initializer_list object directly.
4192 * decl.c (build_init_list_var_init): Adjust.
4194 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4195 * decl.c (reshape_init_array_1): Likewise.
4197 2011-03-29 Jason Merrill <jason@redhat.com>
4200 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4201 the variable is constant before looking at its initializer.
4204 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4207 * semantics.c (potential_constant_expression_1): Change error about
4208 use of *this in constructor into sorry.
4211 * decl.c (cp_finish_decl): Defer validation of constexpr member
4213 * class.c (finalize_literal_type_property): Validate them here.
4214 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4216 * semantics.c (is_valid_constexpr_fn): Specify input location.
4218 2011-03-28 Jason Merrill <jason@redhat.com>
4221 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4222 from overloaded function.
4225 * call.c (build_array_conv): New.
4226 (implicit_conversion): Use it.
4228 * call.c (reference_binding): Allow direct binding to an array
4232 * parser.c (cp_parser_compound_statement): Add function_body parm.
4233 Complain about non-body compound-stmt in constexpr fn.
4234 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4235 (cp_parser_implicitly_scoped_statement): Adjust.
4236 (cp_parser_function_body, cp_parser_try_block): Adjust.
4237 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4238 (cp_parser_objc_try_catch_finally_statement): Adjust.
4241 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4242 and using-definition.
4243 (register_constexpr_fundef): Call it.
4245 * except.c (build_noexcept_spec): Call cxx_constant_value after
4248 2011-03-25 Kai Tietz <ktietz@redhat.com>
4250 * lex.c (interface_strcmp): Handle dos-paths.
4251 (handle_pragma_implementation): Use filename_cmp instead of
4253 (in_main_input_context): Likewise.
4255 2011-03-25 Jason Merrill <jason@redhat.com>
4258 * method.c (defaulted_late_check): Check for exception spec mismatch.
4259 (defaultable_fn_check): Allow exception spec and virtual.
4260 * class.c (check_for_override): A virtual dtor is non-trivial.
4263 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4266 2011-03-25 Kai Tietz <ktietz@redhat.com>
4268 * decl.c (decls_match): Replace target hook
4269 call of comp_type_attributes by version in tree.c file.
4270 * search.c (check_final_overrider): Likewise.
4271 * typeck.c (structural_comptypes): Likewise.
4273 2011-03-21 Kai Tietz <ktietz@redhat.com>
4276 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4277 Display allowed attributes for function pointer types.
4278 * error.c (dump_type_prefix): Likewise.
4280 * tree.c (cxx_attribute_table): Adjust table.
4282 2011-03-18 Jason Merrill <jason@redhat.com>
4285 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4288 * call.c (build_over_call): Don't skip ck_rvalue.
4290 2011-03-17 Jason Merrill <jason@redhat.com>
4293 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4294 the conversion set TREE_OVERFLOW.
4297 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4298 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4301 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4303 2011-03-16 Jason Merrill <jason@redhat.com>
4306 * semantics.c (potential_constant_expression_1): Don't allow *this
4308 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4311 * decl.c (compute_array_index_type): Don't bother trying to deal
4312 with literal classes in ABI v1.
4315 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4319 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4320 use the generic binary expression handling.
4322 2011-03-16 Diego Novillo <dnovillo@google.com>
4324 * Make-lang.in (CXX_PARSER_H): New.
4325 (cp/parser.o): Add dependency on CXX_PARSER_H.
4326 Add dependency on tree-pretty-print.h
4327 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4328 * cp-lang.c: Include parser.h.
4329 * parser.c: Include parser.h.
4330 (struct cp_token): Add bitfield purged_p.
4333 (CPP_PURGED): Remove. Update all users.
4334 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4335 Remove field buffer_length.
4338 (struct tree_check): Move to parser.h.
4339 (cp_token_position): Likewise.
4340 (struct cp_token_cache): Likewise.
4341 (CPP_KEYWORD): Likewise.
4342 (CPP_TEMPLATE_ID): Likewise.
4343 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4344 (N_CP_TTYPES): Likewise.
4345 (enum cp_parser_status_kind): Likewise.
4346 (struct cp_parser_context): Likewise.
4347 (struct cp_default_arg_entry_d): Likewise.
4348 (struct cp_unparsed_functions_entry_d): Likewise.
4349 (struct cp_parser): Likewise.
4350 (cp_lexer_dump_tokens): New.
4351 (cp_lexer_debug_tokens): New.
4352 (cp_lexer_finished_p): New.
4353 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4354 (cp_lexer_new_main): Re-write main lexing loop to push
4355 tokens into the new VEC buffer.
4356 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4357 Do not abort if the token type is not recognized, just print
4359 * parser.h: New file.
4360 * config-lang.in (gtfiles): Add cp/parser.h.
4362 2011-03-16 Jason Merrill <jason@redhat.com>
4365 * typeck.c (check_return_expr): Fix conditions for setting
4366 LOOKUP_PREFER_RVALUE.
4368 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4371 * decl.c (check_array_designated_initializer): Allow integer index.
4372 (reshape_init_array_1): Set index on the elements.
4374 2011-03-16 Jason Merrill <jason@redhat.com>
4377 * typeck.c (convert_for_initialization): Use
4378 perform_implicit_conversion_flags.
4379 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4380 rvaluedness_matches_p on ck_rvalue.
4381 (convert_like_real) [ck_rvalue]: And restore it here.
4384 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4386 2011-03-16 Jason Merrill <jason@redhat.com>
4388 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4389 committed to this tentative parse.
4392 * semantics.c (finish_call_expr): Preserve reference semantics
4395 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4397 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4399 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4400 DECL_LANG_SPECIFIC is NULL.
4402 2011-03-15 Jason Merrill <jason@redhat.com>
4405 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4406 check value_dependent_expression_p on the operand.
4408 * semantics.c (push_cx_call_context): Return bool.
4409 (cxx_eval_call_expression): Handle excess depth.
4412 * method.c (synthesized_method_walk): Cleanups don't affect the
4413 triviality of a constructor, but do affect deletion and exception
4416 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4418 * decl2.c (cp_check_const_attributes): New.
4419 (cplus_decl_attributes): Call cp_check_const_attributes.
4421 2011-03-15 Jason Merrill <jason@redhat.com>
4424 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4426 (push_defarg_context, pop_defarg_context): New.
4427 * parser.c (cp_parser_late_parsing_default_args): Use them.
4428 * cp-tree.h: Declare them.
4430 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4432 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4433 the argument of the indirection operator should not be dependent.
4436 2011-03-11 Jason Merrill <jason@redhat.com>
4439 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4442 * parser.c (cp_parser_template_type_arg): Set
4443 type_definition_forbidden_message.
4446 * decl.c (compute_array_index_type): Discard folding
4447 if it didn't produce a constant.
4449 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4452 * init.c (build_zero_init_1): Extracted from build_zero_init.
4453 Add FIELD_SIZE argument, if non-NULL and field bit_position
4454 as not smaller than that, don't add that field's initializer.
4455 Pass DECL_SIZE as last argument to build_zero_init_1
4456 for DECL_FIELD_IS_BASE fields.
4457 (build_zero_init): Use build_zero_init_1.
4459 2011-03-10 Jason Merrill <jason@redhat.com>
4462 * pt.c (iterative_hash_template_arg): Remove special case for
4466 * parser.c (cp_parser_single_declaration): Just return if
4467 cp_parser_parse_and_diagnose_invalid_type_name complained.
4469 2011-03-09 Jason Merrill <jason@redhat.com>
4472 * pt.c (unify): An unresolved overload is a nondeduced context.
4474 2011-03-09 Martin Jambor <mjambor@suse.cz>
4476 PR tree-optimization/47714
4477 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4479 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4482 * pt.c (convert_nontype_argument): Only call decay_conversion on
4485 2011-03-08 Jason Merrill <jason@redhat.com>
4488 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4491 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4492 argument to pointer parameter.
4495 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4498 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4501 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4502 consider scopes of primary template definitions. Adjust comments.
4504 2011-03-07 Jason Merrill <jason@redhat.com>
4507 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4509 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4512 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4515 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4516 (write_CV_qualifiers_for_type): Not here.
4518 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4520 * lang-specs.h: Match -save-temps* instead of -save-temps.
4522 2011-03-05 Jason Merrill <jason@redhat.com>
4524 * mangle.c (write_expression): Change ABI v6 to v5.
4525 (write_type): Likewise.
4527 2011-03-04 Jan Hubicka <jh@suse.cz>
4530 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4531 and cgraph_add_thunk.
4532 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4533 * mangle.c (mangle_decl): Likewise.
4535 2011-03-04 Jason Merrill <jason@redhat.com>
4538 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4539 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4542 * search.c (check_final_overrider): Allow pointer to same incomplete
4543 class type with different cv-quals.
4545 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4548 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4550 2011-03-03 Jason Merrill <jason@redhat.com>
4553 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4555 2011-03-02 Jason Merrill <jason@redhat.com>
4558 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4561 * tree.c (build_vec_init_elt): Split out from...
4562 (build_vec_init_expr): ...here.
4563 (diagnose_non_constexpr_vec_init): New fn.
4564 * semantics.c (potential_constant_expression_1): Use it.
4565 * cp-tree.h: Declare it.
4567 2011-03-01 Jason Merrill <jason@redhat.com>
4570 * parser.c (cp_parser_primary_expression): Don't warn about a
4571 failed tentative parse.
4574 * semantics.c (cxx_bind_parameters_in_call): Don't call
4575 adjust_temp_type on non-constant args.
4578 * call.c (standard_conversion): Provide requested cv-quals on
4579 class rvalue conversion.
4582 * decl2.c (grokbitfield): Handle type-dependent width.
4584 2011-02-28 Jason Merrill <jason@redhat.com>
4587 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4588 after checking for a non-thunk.
4590 2011-02-26 Jason Merrill <jason@redhat.com>
4593 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4594 * pt.c (iterative_hash_template_arg): And hash it.
4597 * semantics.c (non_const_var_error): Split out from...
4598 (cxx_eval_constant_expression): ...here.
4599 (potential_constant_expression_1) [VAR_DECL]: Use it.
4600 Allow dependent variables.
4602 2011-02-24 Jason Merrill <jason@redhat.com>
4604 * parser.c (cp_parser_constant_expression): Set
4605 non_integral_constant_expression correctly for C++0x too.
4606 (cp_parser_static_assert): Allow non-constant expression.
4607 (cp_parser_direct_declarator): Expect non_constant_p to be set
4609 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4610 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4611 (potential_rvalue_constant_expression): New.
4612 (require_potential_rvalue_constant_expression): New.
4614 2011-02-23 Jason Merrill <jason@redhat.com>
4616 * cp-tree.h (DECL_PARM_LEVEL): New.
4617 (struct lang_decl_parm): Add level field.
4618 * name-lookup.c (function_parm_depth): New fn.
4619 * name-lookup.h: Declare it.
4620 * parser.c (cp_parser_parameter_declaration_list): Use it.
4621 * mangle.c (struct globals): Add parm_depth field.
4622 (write_bare_function_type): Adjust it.
4623 (write_expression): Include the level delta in PARM_DECL mangling
4626 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4628 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4630 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4633 * parser.c (cp_parser_class_specifier): Require a closing brace
4634 to attempt error recovery.
4636 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4639 * pt.c (struct pending_template): Add chain_next GTY option.
4640 * decl.c (struct named_label_use_entry): Likewise.
4642 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4645 * semantics.c (build_lambda_object): Bail out if a field is
4648 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4651 * class.c (dfs_declare_virt_assop_and_dtor)
4652 (declare_virt_assop_and_dtor): New static functions.
4653 (add_implicitly_declared_members): Use
4654 declare_virt_assop_and_dtor.
4656 2011-02-21 Jason Merrill <jason@redhat.com>
4659 * decl2.c (decl_constant_var_p): A constexpr var needs an
4660 initializer to be constant.
4661 * semantics.c (cxx_eval_constant_expression): Complain about
4662 constexpr var used in its own initializer.
4663 * call.c (set_up_extended_ref_temp): Set
4664 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4666 2011-02-20 Jason Merrill <jason@redhat.com>
4669 * semantics.c (cxx_eval_call_expression): Call
4670 cxx_eval_constant_expression in trivial shortcut.
4673 * call.c (convert_class_to_reference): Don't try to set up a
4674 second conv sequence for non-viable candidates.
4677 * error.c (location_of): Handle non-tagged types.
4680 * method.c (process_subob_fn): Instantiate constexpr templates.
4681 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4683 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4686 * pt.c (tsubst_pack_expansion): do not use
4687 cp_tree_equal/same_type_p to detect an expansion of a parameter
4690 2011-02-19 Jason Merrill <jason@redhat.com>
4693 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4695 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4698 * semantics.c (finish_non_static_data_member): Early return if
4699 object is error_mark_node.
4701 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4704 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4706 * semantics.c (finish_id_expression): Do not pass erroneous decl
4707 to decl_constant_var_p.
4709 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4712 * cvt.c (convert_from_reference): Call mark_exp_read.
4714 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4717 * pt.c (finish_call_expr): Consider a call expression that has a
4718 dependent "this" pointer as being dependent. Add comments.
4719 (dependent_type_p, type_dependent_expression_p): Update comments.
4721 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4724 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4725 expansion arguments are not evaluated.
4727 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4730 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4731 instead of TYPE_LANG_FLAG_3.
4732 * pt.c (lookup_template_class): Copy over
4733 ENUM_FIXED_UNDERLYING_TYPE_P.
4735 2011-02-15 Jason Merrill <jason@redhat.com>
4738 * method.c (synthesized_method_walk): Always exit early for
4739 trivial fn in C++98 mode.
4741 2011-02-14 Jason Merrill <jason@redhat.com>
4744 * parser.c (cp_parser_enumerator_definition): Call
4745 fold_non_dependent_expr.
4747 2011-02-09 Jason Merrill <jason@redhat.com>
4749 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4750 * semantics.c (finish_fname): Only return the name if we're in
4753 * decl.c (build_enumerator): Don't perform integral promotions on
4754 non-integral constants.
4756 * cvt.c (convert_to_void): Handle null op1.
4758 * class.c (type_has_constexpr_default_constructor): Make sure the
4759 caller stripped an enclosing array.
4760 * init.c (perform_member_init): Strip arrays before calling it.
4763 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4765 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4768 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4769 template parameters in account.
4771 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4774 * parser.c (cp_parser_class_specifier): Fix setting of
4777 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4780 * semantics.c (build_data_member_initialization): Handle
4781 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4783 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4785 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4786 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4788 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4791 * cp-tree.h (fixup_template_parms): Declare.
4792 * pt.c (end_template_parm_list): Do not fixup template parms here.
4793 (fixup_template_parms): Remove static. Fix typo in the
4794 comments. Remove useless code statement.
4795 (fixup_template_parm): For a template template parameter, fixup
4796 its attributes before fixing up its type.
4798 (cp_parser_template_declaration_after_export): After parsing
4799 template parameters fixup their types.
4801 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4804 * semantics.c (potential_constant_expression_1): Handle
4807 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4810 * semantics.c (expand_or_defer_fn_1): Handle it.
4811 * decl2.c (decl_needed_p): Likewise.
4813 2011-01-21 Jason Merrill <jason@redhat.com>
4816 * semantics.c (build_constexpr_constructor_member_initializers):
4817 Handle trivial copy.
4819 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4822 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4823 assume init must be NULL if scope is NULL.
4824 (begin_range_for_stmt): Likewise.
4826 2011-01-21 Jason Merrill <jason@redhat.com>
4829 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4832 * semantics.c (potential_constant_expression_1): Split out from
4833 potential_constant_expression. Add want_rval parm. Handle
4834 template expression forms. Don't enforce restriction on address
4835 of automatic variable here. Add a couple of diagnostics that
4837 (require_potential_constant_expression): New entry point.
4838 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4839 (maybe_constant_value): Check potential_constant_expression.
4840 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4841 * tree.c (build_vec_init_expr): Adjust.
4843 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4846 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4849 2011-01-17 Jason Merrill <jason@redhat.com>
4852 * semantics.c (base_field_constructor_elt): New fn.
4853 (cxx_eval_bare_aggregate): Use it.
4854 (build_data_member_initialization): Leave COMPONENT_REF for
4857 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4859 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4862 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4863 Jonathan Wakely <jwakely.gcc@gmail.com>
4866 * decl.c (grokdeclarator): Reject mutable reference members.
4868 2011-01-14 Jason Merrill <jason@redhat.com>
4871 * pt.c (coerce_template_parms): Fix error recovery.
4874 * typeck2.c (check_narrowing): Only check arithmetic types.
4877 * tree.c (build_vec_init_expr): Handle flexible array
4880 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4883 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4884 TYPE_MAIN_DECL instead of TYPE_NAME.
4885 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4886 * decl2.c (determine_visibility): Add check
4887 of CLASS_TYPE_P for underlying_type.
4889 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4891 * cp-tree.h (begin_for_scope): New prototype.
4892 (begin_for_stmt): Update prototype.
4893 (begin_range_for_stmt): Update prototype.
4894 * init.c (build_vec_init): Update call to begin_for_stmt.
4895 * parser.c (cp_parser_for): New.
4896 (cp_parser_c_for): Add three new parameters.
4897 (cp_parser_range_for): Likewise. Most parsing code removed.
4898 (cp_parser_iteration_statement): Call cp_parser_for instead of
4899 cp_parser_c_for and cp_parser_range_for.
4900 (cp_parser_for_init_statement): Add new parameter and return type.
4901 (cp_parser_block_declaration): Update call to
4902 cp_parser_simple_declaration.
4903 (cp_parser_simple_declaration): Add new parameter.
4904 Update call to cp_parser_init_declarator.
4905 (cp_parser_init_declarator): Add new parameter.
4906 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4907 * semantics.c (begin_for_scope): New.
4908 (begin_for_stmt): Add two new parameters.
4909 (begin_range_for_stmt): Likewise.
4911 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4913 * parser.c (cp_parser_objc_at_property_declaration): Improved
4916 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4919 * cp-lang.c (get_template_innermost_arguments_folded)
4920 (get_template_argument_pack_elems_folded)
4921 (template_arg_needs_folding, fold_cplus_constants): New static
4923 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4924 get_template_innermost_arguments_folded.
4925 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4926 get_template_argument_pack_elems_folded.
4928 2011-01-11 Jason Merrill <jason@redhat.com>
4931 * init.c (build_new_1): Handle value-init in templates differently.
4934 * tree.c (maybe_dummy_object): Check current_class_ref against
4935 context, not current_class_type.
4937 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4940 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4941 error recovery purposes behave as if it was not specified so that
4942 the default type is used.
4944 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4947 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4948 for the second build_x_va_arg argument.
4950 2011-01-05 Tom Tromey <tromey@redhat.com>
4952 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4953 (lvalue_or_else): Likewise.
4955 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4958 * tree.c (cxx_type_hash_eq):
4959 Allow METHOD_TYPE, too.
4962 Copyright (C) 2011 Free Software Foundation, Inc.
4964 Copying and distribution of this file, with or without modification,
4965 are permitted in any medium without royalty provided the copyright
4966 notice and this notice are preserved.