1 2011-12-19 Jason Merrill <jason@redhat.com>
4 * semantics.c (build_data_member_initialization): Handle
5 delegating constructor.
6 (build_constexpr_constructor_member_initializers): Likewise.
9 * cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
10 LOOKUP_NO_COPY_CTOR_CONVERSION.
11 (add_list_candidates): Set it earlier.
12 (add_candidates): Don't check explicit on ctors when it's set.
13 (add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
17 * call.c (add_function_candidate): Allow conversions for the copy
18 parm in list-initialization unless the argument is an init-list.
20 2011-12-19 Jakub Jelinek <jakub@redhat.com>
23 * semantics.c (cxx_eval_vec_init_1): If init is NULL for
24 multidimensional array, just set eltinit to NULL_TREE.
26 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
27 gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
29 2011-12-19 Dodji Seketeli <dodji@redhat.com>
32 * search.c (lookup_member): Get out early on invalid base type.
34 2011-12-19 Jason Merrill <jason@redhat.com>
37 * semantics.c (cxx_eval_outermost_constant_expr): Check for
38 conversion from pointer to integer here.
39 (cxx_eval_constant_expression) [NOP_EXPR]: Not here.
41 2011-12-18 Paolo Carlini <paolo.carlini@oracle.com>
43 * semantics.c (finish_compound_literal): Don't call check_narrowing
44 if !(complain & tf_warning_or_error).
46 2011-12-17 Jason Merrill <jason@redhat.com>
49 * parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
51 2011-12-17 Richard Henderson <rth@redhat.com>
54 * config-lang.in: Revert last change.
56 2011-12-17 Jason Merrill <jason@redhat.com>
59 * parser.c (cp_parser_check_class_key): Handle error_mark_node.
62 * decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
65 2011-12-16 Jason Merrill <jason@redhat.com>
68 * init.c (build_value_init_noctor): Check for incomplete type.
70 2011-12-16 Richard Henderson <rth@redhat.com>
73 * config-lang.in (target_libs): Include target-libitm.
75 2011-12-16 Jason Merrill <jason@redhat.com>
78 * decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
79 before literal_type_p.
82 * class.c (convert_to_base_statically): Just call
83 build_simple_base_path.
84 (build_simple_base_path): Check field offset.
86 2011-12-15 Jason Merrill <jason@redhat.com>
89 * decl.c (has_designator_problem): New.
90 (reshape_init_r): Check for improper use of
91 designated initializers.
93 2011-12-15 Jakub Jelinek <jakub@redhat.com>
96 * decl.c (grokdeclarator): Set DECL_INITIAL of decl
97 to error_mark_node to disallow NSDMI if declspecs->storage_class
99 * parser.c (cp_parser_late_parse_one_default_arg): Return early
100 if default_arg is error_mark_node.
103 * semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
104 and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
106 2011-12-15 Dodji Seketeli <dodji@redhat.com>
109 * decl.c (check_tag_decl): Error out on auto specifier with no
112 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
115 * cp-tree.h (CPTK_IS_FINAL): Add.
116 * parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
117 (cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
118 * semantics.c (trait_expr_value, finish_trait_expr): Handle
120 * cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
122 2011-12-14 Jason Merrill <jason@redhat.com>
125 * semantics.c (cxx_eval_indirect_ref): Fix sanity check.
128 * decl.c (copy_type_enum): Also update variants.
129 (finish_enum): Allow variants of complete enums.
131 2011-12-14 Dodji Seketeli <dodji@redhat.com>
134 * call.c (struct conversion)<u.next>: Update comment.
135 (next_conversion): New static function.
136 (convert_like_real): Use it.
139 * pt.c (convert_nontype_argument): Don't call maybe_constant_value
140 for PTRMEM_CST nodes.
142 2011-12-13 Jason Merrill <jason@redhat.com>
146 * typeck.c (build_static_cast_1): Fix cast of lvalue to
147 base rvalue reference.
149 2011-12-13 Paolo Carlini <paolo.carlini@oracle.com>
152 * semantics.c (begin_lambda_type): Check begin_class_definition return
153 value for error_mark_node.
154 * parser.c (cp_parser_lambda_expression): Check begin_lambda_type
155 return value for error_mark_node.
157 2011-12-13 Fabien ChĂȘne <fabien@gcc.gnu.org>
160 * cp-tree.h (USING_DECL_TYPENAME_P): New macro.
161 * parser.c (cp_parser_nonclass_name): Handle using declarations
162 that refer to a dependent type.
163 (cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
164 the using declaration refers to a dependent type.
166 2011-12-12 Jakub Jelinek <jakub@redhat.com>
169 * parser.c (cp_parser_omp_for_loop): When determining whether
170 to use cp_parser_omp_for_incr or cp_parser_expression and when
171 calling cp_parser_omp_for_incr, use real_decl instead of decl.
173 2011-12-12 Torvald Riegel <triegel@redhat.com>
175 * semantics.c (finish_transaction_stmt, build_transaction_expr):
176 Accept new noexcept parameter and handle it.
177 * cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
179 * parser.c (cp_parser_exception_specification_opt): Extract
180 noexcept-specification parsing to ...
181 (cp_parser_noexcept_specification_opt): ...here. Allow for parsing
182 non-constexpr noexcept arguments.
183 (cp_parser_transaction, cp_parser_transaction_expression): Parse
184 and handle noexcept-specifications.
185 (cp_parser_function_transaction): Adapt to finish_transaction_stmt
187 * pt.c (tsubst_expr): Adapt to new noexcept parameters when
188 building transactions.
190 2011-12-12 Torvald Riegel <triegel@redhat.com>
192 * cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
193 * cp-tree.h (MUST_NOT_THROW_COND): New.
194 (build_must_not_throw_expr): Declare.
195 * dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
196 * except.c (build_must_not_throw_expr): New.
197 (initialize_handler_parm): Use it.
198 (begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
199 * pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
201 2011-12-12 Richard Guenther <rguenther@suse.de>
204 * tree.c (cp_free_lang_data): No longer clear anonymous names.
206 2011-12-09 Jason Merrill <jason@redhat.com>
209 * call.c (perform_implicit_conversion_flags): Remove earlier kludge.
210 * parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
211 in templates even if decl isn't type-dependent.
213 2011-12-09 Dodji Seketeli <dodji@redhat.com>
216 * cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
217 better support aliased types.
218 (TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
220 * pt.c (find_parameter_packs_r): Handle types aliases.
221 (push_template_decl_real): Check for bare parameter packs in the
222 underlying type of an alias template.
224 2011-12-08 Jason Merrill <jason@redhat.com>
227 * typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
230 * pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
231 * semantics.c (insert_capture_proxy): No longer static.
232 * cp-tree.h: Declare it.
234 2011-12-07 Jakub Jelinek <jakub@redhat.com>
237 * decl.c (grokdeclarator): Error for auto on non-static data members.
240 * typeck2.c (cxx_incomplete_type_diagnostic): Don't
241 ICE if TREE_OPERAND (value, 1) is overloaded.
244 * decl.c (reshape_init_class): Complain if d->cur->index is
246 * parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
247 fails, clear designator.
250 * init.c (build_value_init): Allow array types even when
251 processing_template_decl.
253 2011-12-07 Ed Smith-Rowland <3dw4rd@verizon.net>
256 * parser.c (lookup_literal_operator): Check that declaration is an
259 2011-12-06 Jakub Jelinek <jakub@redhat.com>
262 * pt.c (tsubst_decl): Don't call strip_array_domain on
265 2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
268 * init.c (build_value_init): Check build_aggr_init_expr return
269 value for error_mark_node.
271 2011-12-06 Dodji Seketeli <dodji@redhat.com>
274 * parser.c (cp_parser_check_class_key): Add note about earlier
277 2011-12-05 Fabien ChĂȘne <fabien@gcc.gnu.org>
280 * semantics.c (finish_id_expression): Strip using declarations
281 early in the function.
283 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
286 * init.c (perform_member_init): Early return if init is error_mark_node.
288 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
291 * semantics.c (finish_underlying_type): Use %qT, not %qE for the
294 2011-12-05 Jason Merrill <jason@redhat.com>
296 * init.c (expand_default_init): Unshare args in ctor delegation.
298 2011-12-05 Ville Voutilainen <ville.voutilainen@gmail.com>
299 Pedro LamarĂŁo <pedro.lamarao@gmail.com>
301 Implement C++11 delegating constructors.
302 * cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
303 * error.c (maybe_warn_cpp0x): Adjust.
304 * parser.c (cp_parser_mem_initializer_list): Use it. Diagnose
305 multiple initializers if a delegating initializer is present.
306 * call.c (build_special_member_call): Convert an assert into an if.
307 * init.c (perform_target_ctor): New.
308 (emit_mem_initializers): Use it.
309 (expand_member_init, expand_default_init): Adjust.
311 2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
314 * typeck2.c (build_functional_cast): Early return error_mark_node
315 for invalid uses of 'auto'.
316 * parser.c (cp_parser_direct_declarator): When
317 cp_parser_constant_expression returns error do not produce further
318 diagnostic for the bound.
320 2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
323 * call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
325 2011-12-01 Jason Merrill <jason@redhat.com>
327 * call.c (build_new_method_call_1): Handle aggregate initialization.
328 * tree.c (stabilize_init): Handle CONSTRUCTOR.
330 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
333 * call.c (build_user_type_conversion_1): Early return NULL if
336 2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
339 * pt.c (unify_inconsistency): Use either %qT or %qE depending on
340 whether parm is a type or non-type parameter.
342 2011-11-30 Jason Merrill <jason@redhat.com>
345 * name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
346 * decl.c (build_aggr_init_full_exprs): Just assert that it's true.
347 (check_initializer): Here too.
349 2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
352 * rtti.c (ifnonnull): Use nullptr_node.
353 (build_dynamic_cast_1): Call cp_truthvalue_conversion instead
354 of c_common_truthvalue_conversion.
356 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
359 * pt.c (instantiate_class_template_1): If lambda_function (type)
360 is NULL_TREE do not instantiate_decl.
362 2011-11-24 Paolo Carlini <paolo.carlini@oracle.com>
365 * class.c (build_base_path): For the null pointer check use
366 nullptr_node instead of integer_zero_node.
368 2011-11-22 Dodji Seketeli <dodji@redhat.com>
371 * decl.c (check_elaborated_type_specifier): Gracefully handle
372 error_mark_node. Accept bound template template parameters.
373 Update diagnostics for alias template specializations. Update
375 * parser.c (cp_parser_elaborated_type_specifier): Use
376 check_elaborated_type_specifier for simple-template-ids as well.
378 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
381 * semantics.c (finish_decltype_type): Handle PTRMEM_CST.
383 2011-11-22 Dodji Seketeli <dodji@redhat.com>
386 * parser.c (cp_parser_alias_declaration): Don't allow type
387 definition in templates.
389 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com>
392 * typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
393 TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
394 the -Wzero-as-null-pointer-constant warning for pmf == 0.
396 2011-11-21 Torvald Riegel <triegel@redhat.com>
398 * pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
400 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
403 * parser.c (lookup_literal_operator): New.
404 (cp_parser_userdef_char_literal): Use it.
405 (cp_parser_userdef_numeric_literal): Use it.
406 (cp_parser_userdef_string_literal): Use lookup_name.
408 2011-11-20 Jason Merrill <jason@redhat.com>
410 * pt.c (tsubst_pack_expansion): Fix SFINAE.
413 * cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
414 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
415 * pt.c (tsubst_pack_expansion): Set and use it.
416 (iterative_hash_template_arg): Hash it.
417 (template_args_equal): Compare it.
418 (comp_template_args_with_info): Handle nulls.
419 * tree.c (cp_walk_subtrees): Walk it.
420 * typeck.c (structural_comptypes): Compare it.
421 * ptree.c (cxx_print_type): Print it.
423 * pt.c (type_unification_real): Set input_location
424 during default arg instantiation.
426 2011-11-20 Paolo Carlini <paolo.carlini@oracle.com>
429 * pt.c (unify_inconsistency): Handle non-type parameters better.
430 * error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
432 2011-11-20 Dodji Seketeli <dodji@redhat.com>
435 * pt.c (lookup_template_class_1): Go out early if the type of the
436 template is error_mark_node.
438 2011-11-19 Paolo Carlini <paolo.carlini@oracle.com>
441 * semantics.c (potential_constant_expression_1): Handle IF_STMT,
442 DO_STMT, FOR_STMT, and WHILE_STMT.
444 2011-11-18 Fabien ChĂȘne <fabien@gcc.gnu.org>
447 * search.c (lookup_field_1): Handle USING_DECLs for the storted
450 2011-11-18 Paolo Carlini <paolo.carlini@oracle.com>
453 * pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
455 2011-11-18 Dodji Seketeli <dodji@redhat.com>
458 * pt.c (primary_template_instantiation_p): Don't forget to
459 consider alias declarations.
461 2011-11-17 Jason Merrill <jason@redhat.com>
464 * decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
467 * class.c (add_implicitly_declared_members): Update move
471 * class.c (build_base_path): Don't do calculation in templates.
473 2011-11-15 Torvald Riegel <triegel@redhat.com>
475 * parser.c (cp_parser_transaction_expression): Require parentheses
476 when parsing transaction expressions.
478 2011-11-14 Ed Smith-Rowland <3dw4rd@verizon.net>
481 * typeck.c (check_literal_operator_args): Add processing_specialization
482 to check for void template fn. Test for exact arity for non-template fn.
484 2011-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
490 * search.c (lookup_field_1): Look through USING_DECL.
491 (lookup_field_r): Call lookup_fnfields_slot instead of
493 * semantics.c (finish_member_declaration): Remove the check that
494 prevents USING_DECLs from being verified by
495 pushdecl_class_level. Call add_method for using declarations that
496 designates functions if the using declaration is in a template
497 class. Set DECL_IGNORED_P on class-scope using declarations.
498 * typeck.c (build_class_member_access_expr): Handle USING_DECLs.
499 * class.c (check_field_decls): Keep using declarations.
500 (add_method): Remove two diagnostics about conflicting using
502 * parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
503 * decl.c (start_enum): Call xref_tag whenever possible.
504 * cp-tree.h (strip_using_decl): Declare, and reident the previous
506 * name-lookup.c (strip_using_decl): New function.
507 (supplement_binding_1): Call strip_using_decl on decl and
508 bval. Perform most of the checks with USING_DECLs stripped. Also
509 check that the target decl and the target bval does not refer to
510 the same declaration. Allow pushing an enum multiple times in a
511 template class. Adjustment to diagnose using redeclarations. Call
512 diagnose_name_conflict.
513 (push_class_level_binding): Call strip_using_decl on decl and
514 bval. Perform most of the checks with USING_DECLs stripped. Return
515 true if both decl and bval refer to USING_DECLs and are dependent.
516 (diagnose_name_conflict): New function.
518 2011-11-12 Jason Merrill <jason@redhat.com>
521 * call.c (set_up_extended_ref_temp): Warn about references
522 bound to non-static reference members.
523 * init.c (perform_member_init): Pass in the member.
526 * cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
528 2011-11-11 Ed Smith-Rowland <3dw4rd@verizon.net>
531 * typeck.c (check_literal_operator_args): Reorganize test for string
532 operators so size_t search depends on finding string first.
534 2011-11-10 Jason Merrill <jason@redhat.com>
537 * pt.c (convert_nontype_argument_function): Allow decls with
538 internal linkage in C++11.
539 (convert_nontype_argument): Likewise.
542 * decl2.c (mark_used): Defer synthesis of virtual functions.
543 * method.c (use_thunk): Make sure the target function has
544 DECL_INTERFACE_KNOWN.
547 * call.c (joust): Check the second conversion sequence
548 before checking templates.
550 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
553 * pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
554 pass allow_non_integral_constant_expression_p = true to
555 finish_id_expression.
557 2011-11-09 Jason Merrill <jason@redhat.com>
560 * pt.c (maybe_instantiate_noexcept): Check the return value of
564 * parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
567 * class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
569 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
570 (check-c++0x): Obsolete.
572 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
574 * pt.c (convert_nontype_argument): Only integral arguments
577 * parser.c (cp_parser_alias_declaration): Don't do semantic
578 processing if parsing failed.
580 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
583 * init.c (build_new_1, build_vec_delete_1, build_delete):
586 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
589 * search.c (lookup_member): Change to take also a tsubst_flags_t
591 (lookup_field, lookup_fnfields): Adjust calls.
592 * typeck.c (lookup_destructor, finish_class_member_access_expr,
593 build_ptrmemfunc_access_expr): Likewise.
594 * class.c (handle_using_decl, maybe_note_name_used_in_class):
596 * pt.c (resolve_typename_type): Likewise.
597 * semantics.c (lambda_function): Likewise.
598 * parser.c (cp_parser_perform_range_for_lookup,
599 cp_parser_lookup_name): Likewise.
600 * friend.c (make_friend_class): Likewise.
601 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
602 do_class_using_decl, lookup_qualified_name): Likewise.
603 * cp-tree.h (lookup_member): Adjust declaration.
605 2011-11-09 Dodji Seketeli <dodji@redhat.com>
608 * cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
612 * parser.c (cp_parser_alias_declaration): Require ';' at the end
615 2011-11-09 Dodji Seketeli <dodji@redhat.com>
618 * decl2.c (check_member_template): Accept alias templates and ...
619 * parser.c (cp_parser_alias_declaration): ... use it here.
621 2011-11-08 Jason Merrill <jason@redhat.com>
624 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
625 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
628 2011-11-08 Richard Guenther <rguenther@suse.de>
631 * error.c (dump_expr): Handle SSA_NAMEs.
633 2011-11-07 Richard Henderson <rth@redhat.com>
634 Aldy Hernandez <aldyh@redhat.com>
635 Torvald Riegel <triegel@redhat.com>
637 Merged from transactional-memory.
639 * call.c (build_new_function_call): Call tm_malloc_replacement.
640 * class.c (check_bases): Compute transaction attributes for the
641 class based on its base classes.
642 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
643 set_method_tm_attributes): New.
644 (finish_struct_1): Call set_method_tm_attributes.
645 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
646 build_transaction_expr): Declare.
647 (TRANSACTION_EXPR_IS_STMT): New.
648 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
649 * except.c (do_get_exception_ptr): Apply transaction_pure.
650 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
651 record as transactional-memory wrapper.
652 (do_end_catch): Similarly for _ITM_cxa_end_catch.
653 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
654 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
655 * parser.h (struct cp_parser): Add in_transaction flag.
656 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
657 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
658 (enum required_token): Add transaction tokens.
659 (cp_parser_transaction, cp_parser_transaction_expression,
660 cp_parser_function_transaction, cp_parser_transaction_cancel,
661 cp_parser_txn_attribute_opt): New.
662 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
663 (cp_parser_statement, cp_parser_function_definition_after_declarator,
664 cp_parser_token_starts_function_definition_p): Same.
665 (cp_parser_required_error): Handle RT_TRANSACTION*.
666 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
667 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
668 build_transaction_expr): New.
670 2011-11-08 Dodji Seketeli <dodji@redhat.com>
672 Fix context handling of alias-declaration
673 * decl.c (start_decl): Update comment.
674 * error.c (dump_alias_template_specialization): Dump the context
675 of the specialization.
676 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
677 pushed scope yielded by start_decl.
679 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
682 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
683 uses of '->' and '.' as postfix-expression in namespace scope.
685 2011-11-07 Jason Merrill <jason@redhat.com>
688 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
689 if lookup finds a non-function.
692 * parser.c (cp_parser_initializer_list): Parse C99
693 array designators tentatively.
696 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
697 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
700 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
702 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
703 call in case COMPONENT_REF.
705 2011-11-07 Jason Merrill <jason@redhat.com>
706 Dodji Seketeli <dodji@redhat.com>
708 Support C++11 alias-declaration
710 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
711 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
713 (TYPE_TEMPLATE_INFO): Get template info of an alias template
714 specializations from its TYPE_DECL.
715 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
716 specializations into its TYPE_DECL.
717 (DECL_CLASS_TEMPLATE_P): Re-write using the new
718 DECL_TYPE_TEMPLATE_P.
719 (enum cp_decl_spec): Add new ds_alias enumerator.
720 (alias_type_or_template_p, alias_template_specialization_p):
721 Declare new functions.
722 * parser.c (cp_parser_alias_declaration): New static function.
723 (cp_parser_check_decl_spec): Add "using" name for the `alias'
725 (cp_parser_type_name): Update comment. Support simple-template-id
726 representing alias template specializations in c++0x mode.
727 (cp_parser_qualifying_entity): Update comment. Use
729 (cp_parser_block_declaration): Handle alias-declaration in c++11.
731 (cp_parser_template_id): Handle specializations of alias
733 (cp_parser_member_declaration): Add alias-declaration production
734 to comment. Support alias-declarations.
735 (cp_parser_template_declaration_after_export): Handle alias
737 * decl.c (make_typename_type, make_unbound_class_template): Accept
739 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
741 * decl2.c (grokfield): Move template creation after setting up the
742 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
743 template actually carries the right type-id of the alias
745 * pt.c (alias_type_or_template_p)
746 (alias_template_specialization_p): Define new public functions.
747 (maybe_process_partial_specialization): Reject partial
748 specializations of alias templates.
749 (primary_template_instantiation_p): Consider alias template
751 (push_template_decl_real): Assert that TYPE_DECLs of alias
752 templates are different from those of class template. Store
753 template info onto the TYPE_DECL of the alias template.
754 (convert_template_argument): Strip aliases from template
756 (lookup_template_class_1): Handle the creation of the
757 specialization of an alias template.
758 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
759 member alias template.
760 (tsubst): Handle substituting into the type of an alias template.
761 Handle substituting UNBOUND_CLASS_TEMPLATE into
762 BOUND_TEMPLATE_TEMPLATE_PARM.
763 (do_type_instantiation): Better diagnostics when trying to
764 explicitely instantiate a non-class template.
765 * search.c (lookup_field_1, lookup_field_r): Support looking up
767 * semantics.c (finish_template_type): For instantiations of alias
768 templates, return the TYPE_DECL of the actual alias and not the
769 one of the aliased type.
770 * error.c (dump_alias_template_specialization): New static
772 (dump_type): Handle printing of alias templates and their
773 specializations. templates.
774 (dump_aggr_type): For specialization of alias templates, fetch
775 arguments from the right place.
776 (dump_decl): Print an alias-declaration like `using decl = type;'
777 (dump_template_decl): Support printing of alias templates.
779 2011-11-07 Jason Merrill <jason@redhat.com>
782 * decl2.c (constrain_visibility): Return void. Add tmpl parm
783 which gives the constraint priority over an attribute.
784 (constrain_visibility_for_template, determine_visibility): Adjust.
785 * pt.c (instantiate_class_template_1): Call determine_visibility.
788 * decl.c (save_function_data): Clear local_typedefs.
790 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
793 2011-11-06 Jason Merrill <jason@redhat.com>
796 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
797 rather than DECL_VISIBILITY_SPECIFIED.
799 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
802 * decl2.c (mark_used): Early return false after error or sorry.
803 * cp-tree.h (mark_used): Adjust declaration.
804 * semantics.c (finish_id_expression): Check mark_used return value.
806 2011-11-05 Jason Merrill <jason@redhat.com>
809 * decl.c (cp_finish_decl): Mostly revert previous change.
811 2011-11-04 Jason Merrill <jason@redhat.com>
814 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
815 Do temporary lifetime extension.
818 * decl.c (cp_finish_decl): Run cleanups in the right order.
820 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
823 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
824 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
826 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
828 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
829 * mangle.c (write_unnamed_type_name): Likewise.
831 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
833 * parser.c (cp_parser_enumerator_list): Do not warn about
834 trailing commas in C++0x mode.
836 2011-11-04 Olivier Goffart <olivier@woboq.com>
837 Jason Merrill <jason@redhat.com>
840 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
842 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
845 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
846 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
848 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
851 * parser.c (cp_parser_userdef_string_literal): Fix string length.
853 2011-11-04 Jason Merrill <jason@redhat.com>
856 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
857 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
858 (initialize_reference): Just call convert_like.
859 * decl.c (grok_reference_init): Just call initialize_reference.
860 (build_init_list_var_init): Remove.
861 (check_initializer): Change cleanup parm to VEC. Handle references
862 like other types. Call perform_implicit_conversion instead
863 of build_init_list_var_init. Don't use build_aggr_init for
864 aggregate initialization of arrays.
865 (cp_finish_decl): Change cleanup to VEC.
866 * typeck2.c (store_init_value): Call extend_ref_init_temps.
867 Use build_vec_init for non-constant arrays.
868 * init.c (expand_aggr_init_1): Adjust.
869 (build_vec_init): Avoid re-converting an initializer
870 that's already digested.
871 * mangle.c (mangle_ref_init_variable): Add a discriminator.
873 * typeck.c (convert_for_initialization): Adjust.
874 * decl2.c (maybe_emit_vtables): Adjust.
876 2011-11-02 Jason Merrill <jason@redhat.com>
879 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
880 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
881 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
882 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
883 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
884 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
885 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
886 as appropriate on list-value-initialization.
888 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
890 (cp_lexer_get_preprocessor_token): Likewise.
891 (cp_parser_binary_expression): Likewise.
893 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
896 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
897 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
898 * decl.c (check_initializer): Likewise.
899 * semantics.c (finish_compound_literal): Likewise.
901 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
904 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
905 comp_ptr_ttypes_const.
907 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
909 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
911 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
914 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
916 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
917 function pointers under c_inhibit_evaluation_warnings; use
918 nullptr_node for data member pointers.
919 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
920 either a nullptr_node or an integer_zero_node.
921 (build_ptrmemfunc): Use nullptr_node.
922 * init.c (build_zero_init_1): Likewise.
924 2011-11-01 Jason Merrill <jason@redhat.com>
928 * search.c (lookup_fnfields_idx_nolazy): Split out from...
929 (lookup_fnfields_1): ...here.
930 (lookup_fnfields_slot_nolazy): Use it.
931 * cp-tree.h: Declare it.
932 * class.c (type_has_move_assign): Use it.
933 (type_has_user_declared_move_assign): Likewise.
935 2011-10-31 Jason Merrill <jason@redhat.com>
938 * class.c (check_field_decl): Change c++0x in diags to c++11.
939 * error.c (maybe_warn_cpp0x): Likewise.
940 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
941 * pt.c (check_default_tmpl_args): Likewise.
943 2011-10-31 Diego Novillo <dnovillo@google.com>
945 * mangle.c (get_mangled_id): Factor from ...
946 (mangle_decl): ... here.
949 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
951 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
954 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
957 * call.c (build_new_op_1): Handle ABS_EXPR together with the
960 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
963 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
966 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
967 call in case COMPONENT_REF.
969 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
971 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
973 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
976 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
977 call in case COMPONENT_REF.
979 2011-10-27 Jason Merrill <jason@redhat.com>
981 * semantics.c (cxx_eval_outermost_constant_expr): Check
983 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
985 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
988 * decl2.c (determine_hidden_inline): New function.
989 (determine_visibility): fvisibility-inlines-hidden affects inline
992 2011-10-27 Dodji Seketeli <dodji@redhat.com>
994 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
996 2011-10-26 Jason Merrill <jason@redhat.com>
998 * typeck.c (check_literal_operator_args): Avoid building types.
1000 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1002 Implement C++11 user-defined literals.
1003 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
1004 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
1005 name tools. New tree code for user-defined literals.
1006 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
1007 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
1008 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
1009 * decl.c: (cp_tree_node_structure): Return new tree code.
1010 (duplicate_decls): Check for raw vs. template operator conflicts.
1011 (grokfndecl, grokdeclarator): New checks for literal operators.
1012 * error.c: (dump_expr): Warn about user-defined literals
1013 in C++98 mode. (dump_function_name): Pretty printing.
1014 * mangle.c: (write_literal_operator_name): New.
1015 (write_unqualified_id, write_unqualified_name): Use it.
1016 * parser.c: (cp_parser_operator): Handle operator"".
1017 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
1018 cp_parser_userdef_string_literal): New.
1019 (cp_parser_primary_expression): Handle new user-defined literal tokens
1021 * semantics.c: (potential_constant_expression_1): Add
1022 user-defined literals.
1023 * typeck.c (check_raw_literal_operator,
1024 check_literal_operator_args): New.
1026 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1028 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
1029 * class.c (instantiate_type): Likewise.
1030 * pt.c (convert_nontype_argument_function, uses_template_parms,
1031 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
1033 * semantics.c (finish_decltype_type): Likewise.
1034 * decl2.c (mark_used): Likewise.
1035 * name-lookup.c (arg_assoc): Likewise.
1037 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
1040 * typeck.c (non_reference): Pass NULL_TREE through.
1042 2011-10-25 Jason Merrill <jason@redhat.com>
1046 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
1047 * typeck2.c (split_nonconstant_init_1): Use it.
1048 * cp-tree.h: Declare it.
1049 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
1052 * tree.c (stabilize_init): Stabilize scalar elements of a
1055 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1058 * typeck.c (composite_pointer_type_r): Check return value of
1059 composite_pointer_type_r for error_mark_node.
1061 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
1064 * pt.c (tsubst_copy_and_build): Check return value of
1065 tsubst_copy_and_build for error_mark_node.
1067 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1071 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1074 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1075 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1076 * decl.c (check_initializer): Likewise.
1077 * semantics.c (finish_compound_literal): Likewise.
1079 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1082 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
1083 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
1084 * decl.c (check_initializer): Likewise.
1085 * semantics.c (finish_compound_literal): Likewise.
1087 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1090 * init.c (build_vec_init): Early return error_mark_node if
1093 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1096 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
1097 for invalid use of member function.
1099 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1102 * parser.c (cp_parser_class_head): Parse virt-specifiers
1103 regardless of whether an id is present
1105 2011-10-20 Jason Merrill <jason@redhat.com>
1108 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
1109 initialized subobjects.
1111 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1114 * class.c (instantiate_type): Fix error message.
1116 2011-10-19 Jason Merrill <jason@redhat.com>
1119 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
1121 2011-10-19 Roland Stigge <stigge@antcom.de>
1123 PR translation/49704
1124 * semantics.c (potential_constant_expression_1): Use "AST" instead of
1125 "ast" in sorry message.
1127 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
1131 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
1132 G_() in error message strings to facilitate translation.
1133 * semantics.c (finish_id_expression): Likewise.
1134 * parser.c (cp_parser_nested_name_specifier_opt,
1135 cp_parser_parameter_declaration): Likewise.
1137 2011-10-18 Jason Merrill <jason@redhat.com>
1140 * pt.c (instantiate_decl): Recognize when a function defaulted
1141 outside the class is already instantiated.
1144 * decl.c (check_previous_goto_1): Handle using-decl.
1146 2011-10-18 Jason Merrill <jason@redhat.com>
1150 * class.c (type_has_user_declared_move_constructor): New.
1151 (type_has_user_declared_move_assign): New.
1152 (add_implicitly_declared_members): Add lazy copy ops
1153 even if there's a move.
1154 * method.c (lazily_declare_fn): Delete implicit copies
1156 (maybe_explain_implicit_delete): Explain this. Use inform rather
1158 * cp-tree.h: Declare new fns.
1160 2011-10-18 Diego Novillo <dnovillo@google.com>
1162 * parser.c: Remove ENABLE_CHECKING markers around debugging
1164 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
1166 When printing CURR_TOKEN surround it in [[ ]].
1167 Start printing at START_TOKEN.
1169 (cp_debug_print_tree_if_set): New.
1170 (cp_debug_print_context): New.
1171 (cp_debug_print_context_stack): New.
1172 (cp_debug_print_flag): New.
1173 (cp_debug_print_unparsed_function): New.
1174 (cp_debug_print_unparsed_queues): New.
1175 (cp_debug_parser_tokens): New.
1176 (cp_debug_parser): New.
1177 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
1178 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
1179 * parser.h (cp_lexer_dump_tokens): Remove declaration.
1180 (cp_debug_parser): Declare.
1182 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1184 * cp-tree.def: Add BASES as a new tree code.
1185 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
1186 (BASES_TYPE, BASES_DIRECT): Define.
1187 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
1188 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
1189 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
1190 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
1191 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
1192 dfs_calculate_bases_pre, dfs_calculate_bases_post,
1193 calculate_bases_helper): Define.
1195 2011-10-17 Jason Merrill <jason@redhat.com>
1198 * parser.c (cp_parser_lambda_introducer): Check for more
1201 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1204 * typeck.c (build_class_member_access_expr): Provide a better error
1205 message for X.Y where X is a pointer to class type.
1206 (finish_class_member_access_expr): Likewise.
1208 2011-10-15 Tom Tromey <tromey@redhat.com>
1209 Dodji Seketeli <dodji@redhat.com>
1211 * error.c (cp_diagnostic_starter): Pass the relevant location to
1212 diagnostic_report_current_module.
1213 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
1215 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1218 * typeck.c (finish_class_member_access_expr): Fix error call
1219 for TREE_CODE (access_path) == TREE_BINFO.
1221 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
1224 * semantics.c (finish_trait_expr): Do not try to instantiate the
1225 the base type of an __is_base_of trait.
1226 (check_trait_type): Return a tree; use complete_type_or_else.
1228 2011-10-14 Jason Merrill <jason@redhat.com>
1231 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
1232 (cp_parser_save_nsdmi): Pass it.
1235 * method.c (walk_field_subobs): Check for NSDMI before
1236 complaining about uninitialized fields.
1238 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
1239 instead of error_mark_node as a placeholder.
1241 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1244 * call.c (add_builtin_candidate): If two pointers have a composite
1245 pointer type, generate a single candidate with that type.
1247 2011-10-13 Jason Merrill <jason@redhat.com>
1250 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
1251 (DECL_TEMPLATE_INFO): Use it.
1252 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
1253 if the decl has an NSDMI.
1254 * init.c (perform_member_init): Use it.
1257 * cp-tree.h (struct tree_lambda_expr): Add closure field.
1258 (LAMBDA_EXPR_CLOSURE): New.
1259 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
1260 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
1261 (begin_lambda_type, lambda_function, add_capture): Likewise.
1262 (add_default_capture, lambda_expr_this_capture): Likewise.
1264 2011-10-13 Diego Novillo <dnovillo@google.com>
1266 * cp-tree.h (struct language_function): Rename in_function_try_handler
1267 to x_in_function_try_handler.
1268 Rename in_base_initializer to x_in_base_initializer.
1271 2011-10-13 Diego Novillo <dnovillo@google.com>
1273 * class.c (sorted_fields_type_new): Factor out of ...
1274 (finish_struct_1): ... here.
1276 2011-10-13 Jason Merrill <jason@redhat.com>
1279 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
1280 bases of a base subobject.
1282 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
1285 * decl.c (cxx_init_decl_processing): Add
1286 __attribute__((externally_visible)) to operator new and
1287 operator delete library fn.
1289 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1291 * decl.c (duplicate_decls): Delete old interface with two parallel
1292 arrays to hold standard builtin declarations, and replace it with
1293 a function based interface that can support creating builtins on
1294 the fly in the future. Change all uses, and poison the old
1295 names. Make sure 0 is not a legitimate builtin index.
1296 * except.c (build_eh_type_type): Ditto.
1297 (choose_personality_routine): Ditto.
1298 * semantics.c (finish_omp_atomic): Ditto.
1299 (finish_omp_barrier): Ditto.
1300 (finish_omp_flush): Ditto.
1301 (finish_omp_taskwait): Ditto.
1303 2011-10-11 Jason Merrill <jason@redhat.com>
1307 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
1308 * call.c (perform_implicit_conversion_flags): Build it
1309 instead of NOP_EXPR.
1310 * cp-objcp-common.c (cp_common_init_ts): It's typed.
1311 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
1312 (pp_cxx_expression): Likewise.
1313 * error.c (dump_expr): Likewise.
1314 * semantics.c (potential_constant_expression_1): Likewise.
1315 * tree.c (cp_tree_equal): Likewise.
1316 (cp_walk_subtrees): Likewise.
1317 * pt.c (iterative_hash_template_arg): Likewise.
1318 (for_each_template_parm_r): Likewise.
1319 (type_dependent_expression_p): Likewise.
1320 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
1322 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
1324 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1327 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
1328 do not call unqualified_name_lookup_error.
1330 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
1333 * call.c (conversion_null_warnings): Don't look through references.
1335 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1338 * init.c (constant_value_1): Add bool parameter.
1339 (decl_constant_value_safe): Add.
1340 (integral_constant_value): Adjust.
1341 (decl_constant_value): Adjust.
1342 * cp-tree.h (decl_constant_value_safe): Declare.
1343 * typeck.c (decay_conversion): Use decl_constant_value_safe.
1344 * call.c (convert_like_real): Likewise.
1346 2011-10-09 Jakub Jelinek <jakub@redhat.com>
1347 Diego Novillo <dnovillo@google.com>
1349 * pt.c (reregister_specialization): Use htab_find instead of
1350 htab_find_slot with INSERT.
1351 (maybe_process_partial_specialization, lookup_template_class_1): Change
1352 slot variable type to void ** to avoid aliasing problems.
1353 (register_specialization): Likewise. Use slot != NULL instead of
1354 more expensive !optimize_specialization_lookup_p (tmpl) test.
1356 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
1359 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
1360 inform messages in case of cloned destructor.
1362 2011-10-06 Jason Merrill <jason@redhat.com>
1365 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
1367 2011-10-02 Jason Merrill <jason@redhat.com>
1369 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
1370 Change unsubstituted_packs to bool.
1372 * parser.c (cp_parser_range_for): Don't try to deduce from {}
1376 Implement N2555 (expanding pack expansion to fixed parm list)
1377 * pt.c (coerce_template_parms): Allow expanding a pack expansion
1378 to a fixed-length argument list.
1379 (unify_pack_expansion): Handle explicit args properly.
1380 (unify) [TREE_VEC]: Handle pack expansions here.
1381 [TYPE_ARGUMENT_PACK]: Not here.
1382 (tsubst_pack_expansion): Don't try to do partial substitution.
1383 (pack_deducible_p): New.
1384 (fn_type_unification): Use it.
1385 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
1386 of a type parameter.
1387 (check_non_deducible_conversion): Split from type_unification_real.
1388 (unify_one_argument): Split from type_unification_real...
1389 (unify_pack_expansion): ...and here. Drop call_args_p parm.
1390 (type_unification_real, unify, more_specialized_fn): Adjust.
1392 * class.c (fixed_type_or_null): Handle NSDMI.
1393 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
1396 2011-09-30 Jason Merrill <jason@redhat.com>
1398 * cp-tree.h (TREE_NEGATED_INT): Remove.
1399 * semantics.c (finish_unary_op_expr): Don't set it.
1401 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
1404 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
1406 2011-09-26 Andi Kleen <ak@linux.intel.com>
1408 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
1410 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
1413 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
1414 comparison of pointer with zero.
1416 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
1419 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
1420 set CLASSTYPE_DECLARED_CLASS.
1422 2011-09-27 Jakub Jelinek <jakub@redhat.com>
1424 * decl.c (duplicate_decls): If compatible stpcpy prototype
1425 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
1427 2011-09-26 Jason Merrill <jason@redhat.com>
1430 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
1431 constant value if we're still in a template.
1434 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
1437 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
1440 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1443 * error.c (dump_template_bindings): Separate bindings with semicolons
1446 2011-09-26 Jason Merrill <jason@redhat.com>
1449 * call.c (compare_ics): Only consider rvaluedness_matches_p
1450 if the target type is the same or it too differs in rvalueness.
1453 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
1454 flags at the top of the function.
1456 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
1458 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1460 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
1462 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
1465 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
1467 2011-09-25 Jason Merrill <jason@redhat.com>
1469 * parser.c (inject_this_parameter): Split out from
1470 cp_parser_late_return_type_opt.
1471 (cp_parser_class_specifier_1): Use it for NSDMIs.
1472 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
1474 2011-09-24 Jason Merrill <jason@redhat.com>
1476 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
1477 * cp-tree.h: Declare it.
1478 * method.c (walk_field_subobs): Use it.
1480 * init.c (perform_member_init): Instantiate NSDMI here.
1481 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
1483 Handle deferred parsing of NSDMIs.
1484 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
1485 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
1486 (cp_parser_late_parse_one_default_arg): Split out from
1487 cp_parser_late_parsing_default_args.
1488 (cp_parser_late_parsing_nsdmi): New.
1489 (push_unparsed_function_queues): Set it.
1490 (cp_parser_parameter_declaration): Save the '=' token.
1491 (cp_parser_template_parameter): Likewise.
1492 (cp_parser_default_argument): Call cp_parser_initializer
1493 rather than cp_parser_initializer_clause.
1494 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
1495 (cp_parser_member_declaration): Handle nsdmis.
1496 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
1498 Implement C++11 non-static data member initializers.
1499 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
1500 * error.c (maybe_warn_cpp0x): Handle it.
1501 * call.c (convert_like_real) [ck_user]: Don't complain about
1502 using an explicit constructor for direct-initialization.
1503 * class.c (check_field_decl): Fix ancient typo.
1504 (check_field_decls): NSDMIs make the default ctor non-trivial.
1505 * decl.c (cp_finish_decl): Record NSDMI.
1506 (grokdeclarator): Allow NSDMI.
1507 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
1508 * init.c (perform_member_init): Use NSDMI.
1509 * method.c (walk_field_subobs): Check for NSDMI.
1510 * parser.c (cp_parser_member_declaration): Parse { } init.
1511 * semantics.c (register_constexpr_fundef): Don't talk about
1512 a return statement in a constexpr constructor.
1513 (cxx_eval_call_expression): Check DECL_INITIAL instead of
1516 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
1519 * class.c (build_base_path): Add a tsubst_flags_t parameter.
1520 (convert_to_base): Adjust call.
1521 * typeck.c (build_class_member_access_expr,
1522 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
1523 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
1524 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
1525 * rtti.c (build_dynamic_cast_1): Likewise.
1526 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
1527 * call.c (build_over_call, build_special_member_call): Likewise.
1528 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1529 build_up_reference): Likewise.
1530 * cp-tree.h (build_base_path): Adjust declaration.
1532 2011-09-23 Jason Merrill <jason@redhat.com>
1534 Core 253 - allow const objects with no initializer or
1535 user-provided default constructor if the defaulted constructor
1536 initializes all the subobjects.
1539 * class.c (default_init_uninitialized_part): New.
1540 * cp-tree.h: Declare it.
1541 * decl.c (check_for_uninitialized_const_var): Use it.
1542 * init.c (perform_member_init): Likewise.
1543 (build_new_1): Likewise.
1544 * method.c (walk_field_subobs): Likewise.
1546 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
1549 * decl.c (check_static_variable_definition): Allow in-class
1550 initialization of static data member of non-integral type in
1553 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1556 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
1558 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
1561 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
1563 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
1564 Paolo Carlini <paolo.carlini@oracle.com>
1567 * friend.c (make_friend_class): cv-qualification is ok in a
1570 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1573 * decl.c (grokdeclarator): Consistently handle both __int128
1574 and unsigned __int128 with -pedantic; suppress diagnostic in
1577 2011-09-20 Jason Merrill <jason@redhat.com>
1579 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1580 (DECL_GENERATED_P): New.
1581 * class.c (finalize_literal_type_property): Use them.
1582 * semantics.c (is_instantiation_of_constexpr): Likewise.
1583 (register_constexpr_fundef): Likewise.
1585 * call.c (convert_default_arg): Avoid redundant copy.
1586 * tree.c (bot_manip): Copy everything.
1588 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1590 * call.c (build_new_method_call_1): Use non-virtual lookup
1591 for final virtual functions.
1593 2011-09-16 Jason Merrill <jason@redhat.com>
1596 * call.c (set_flags_from_callee): Split out from build_call_a.
1597 * cp-tree.h: Declare it.
1598 * tree.c (bot_manip): Call it.
1600 2011-09-15 Jason Merrill <jason@redhat.com>
1603 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1604 for clearing current_class_ptr, too.
1606 2011-09-14 Diego Novillo <dnovillo@google.com>
1608 * name-lookup.c (lookup_arg_dependent): Use conditional
1610 * decl.c (xref_tag): Likewise.
1612 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1615 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1616 to build_exception_variant.
1618 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1621 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1622 nodes. Add a comment.
1623 (arg_from_parm_pack_p): New static function, factorized out from
1624 tsubst_pack_expansion and extended to support non-type parameter
1625 packs represented with TEMPLATE_PARM_INDEX nodes.
1626 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1628 2011-09-12 Jason Merrill <jason@redhat.com>
1630 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1631 with no deducible template parameters.
1632 * call.c (rejection_reason_code): Add rr_template_conversion.
1633 (print_z_candidate): Handle it.
1634 (template_conversion_rejection): New.
1635 (build_user_type_conversion_1): Use it.
1637 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1638 on all of the second conversion sequence.
1639 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1640 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1641 first section. Fix loop logic.
1642 (initialize_reference): Call convert_like for diagnostics when
1643 we have a (bad) conversion.
1645 * call.c (convert_class_to_reference)
1646 (convert_class_to_reference_1): Remove.
1647 (reference_binding): Use build_user_type_conversion_1 instead.
1649 * call.c (initialize_reference): Add flags parm.
1650 * decl.c (grok_reference_init): Likewise.
1651 (check_initializer): Pass it.
1652 * typeck.c (convert_for_initialization): Likewise.
1653 * cp-tree.h: Adjust.
1655 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1656 * call.c (conditional_conversion): Use it.
1657 (reference_binding): Fix handling of xvalues.
1659 2011-09-09 Jason Merrill <jason@redhat.com>
1661 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1662 before forcing instantiation.
1664 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1667 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1668 instead of complete_type_or_else.
1670 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1672 PR c++/33255 - Support -Wunused-local-typedefs warning
1673 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1674 record_locally_defined_typedef.
1675 * decl.c (finish_function): Use the new
1676 maybe_warn_unused_local_typedefs.
1677 (grokfield): Use the new record_locally_defined_typedef.
1678 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1680 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1683 * decl.c (grokdeclarator): Check u.function.exception_specification
1684 for error_mark_node.
1686 2011-09-07 Jason Merrill <jason@redhat.com>
1689 * parser.c (cp_parser_member_declaration): Don't require a constant
1690 rvalue here in C++0x.
1692 * pt.c (type_unification_real): Correct complain arg for tsubsting
1693 default template args.
1695 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1697 2011-09-06 Jason Merrill <jason@redhat.com>
1700 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1701 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1702 (validate_constexpr_fundecl): Remove.
1703 * decl.c (start_preparsed_function): Don't call it.
1704 * cp-tree.h: Don't declare it.
1706 2011-09-04 Jason Merrill <jason@redhat.com>
1709 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1715 * call.c (reference_binding): Set rvaluedness_matches_p properly
1716 for reference to function conversion ops.
1717 (compare_ics): Adjust.
1719 * class.c (trivial_default_constructor_is_constexpr): Rename from
1720 synthesized_default_constructor_is_constexpr.
1721 (type_has_constexpr_default_constructor): Adjust.
1722 (add_implicitly_declared_members): Call it instead.
1723 (explain_non_literal_class): Explain about non-constexpr default ctor.
1724 * cp-tree.h: Adjust.
1725 * method.c (synthesized_method_walk): Adjust.
1726 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1731 * init.c (perform_member_init): Don't diagnose missing inits here.
1732 (emit_mem_initializers): Or here.
1733 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1734 * semantics.c (cx_check_missing_mem_inits): New.
1735 (explain_invalid_constexpr_fn): Call it.
1736 (register_constexpr_fundef): Likewise. Leave
1737 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1738 (cxx_eval_call_expression): Adjust diagnostics.
1739 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1741 2011-08-30 Jason Merrill <jason@redhat.com>
1744 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1745 to type_definition_p.
1746 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1747 * decl.c (grokdeclarator): Check it.
1750 * semantics.c (finish_id_expression): Use
1751 current_nonlambda_class_type for qualified-ids.
1754 * decl.c (poplevel): Disable for scope compatibility hack
1758 * semantics.c (add_capture): Call complete_type for copy.
1761 * semantics.c (cxx_eval_component_reference): Handle
1762 value-initialization for omitted initializers.
1764 2011-08-29 Jason Merrill <jason@redhat.com>
1767 * semantics.c (finish_id_expression): Mark captured variables used.
1769 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1770 Jason Merrill <jason@redhat.com>
1773 * class.c (finish_struct_1): Complain if the first field is
1776 2011-08-29 Jason Merrill <jason@redhat.com>
1780 * parser.c (cp_parser_default_argument): Use
1781 cp_parser_initializer_clause.
1782 (cp_parser_late_parsing_default_args): Likewise.
1784 2011-08-26 Jason Merrill <jason@redhat.com>
1788 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1790 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1791 and do constant folding.
1792 * mangle.c (write_template_arg_literal): Mangle null member
1793 pointer values as 0.
1794 * call.c (null_member_pointer_value_p): New.
1795 * cp-tree.h: Declare it.
1797 2011-08-25 Jason Merrill <jason@redhat.com>
1799 * call.c (convert_like_real): Remove redundant complain checks.
1802 * call.c (convert_like_real): Exit early if bad and !tf_error.
1804 2011-08-23 Jason Merrill <jason@redhat.com>
1806 * typeck2.c (build_functional_cast): Don't try to avoid calling
1808 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1810 2011-08-23 Jason Merrill <jason@redhat.com>
1814 * tree.c (dependent_name): New.
1815 (cp_tree_equal): Two calls with the same dependent name are
1816 equivalent even if the overload sets are different.
1818 2011-08-23 Jason Merrill <jason@redhat.com>
1820 * tree.c (build_target_expr): Set TREE_CONSTANT on
1821 literal TARGET_EXPR if the value is constant.
1822 * typeck2.c (build_functional_cast): Don't set it here.
1824 2011-08-23 Jason Merrill <jason@redhat.com>
1827 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1829 2011-08-23 Jason Merrill <jason@redhat.com>
1832 * decl.c (cxx_init_decl_processing): Initialize
1833 dependent_lambda_return_type_node.
1834 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1835 (dependent_lambda_return_type_node): Define.
1836 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1837 * semantics.c (lambda_return_type): Handle overloaded function.
1838 Use dependent_lambda_return_type_node instead of
1839 DECLTYPE_FOR_LAMBDA_RETURN.
1840 (apply_lambda_return_type): Don't check dependent_type_p.
1841 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1842 (instantiate_class_template_1): Likewise.
1843 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1844 * mangle.c (write_type): Likewise.
1845 * typeck.c (structural_comptypes): Likewise.
1846 (check_return_expr): Handle dependent_lambda_return_type_node.
1848 2011-08-23 Jason Merrill <jason@redhat.com>
1851 * semantics.c (maybe_constant_value): Don't try to fold { }.
1852 * pt.c (build_non_dependent_expr): Don't wrap { }.
1853 * init.c (build_value_init): Allow scalar value-init in templates.
1855 2011-08-23 Jason Merrill <jason@redhat.com>
1857 * semantics.c (potential_constant_expression_1): Allow 'this'.
1859 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1862 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1863 if it has side-effects and needs to be preevaluated.
1865 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1868 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1869 same line as the function.
1871 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1874 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1875 which doesn't have any fields, clear it and diagnose.
1877 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1878 Marc Glisse <marc.glisse@normalesup.org>
1880 PR libstdc++-v3/1773
1881 * mangle.c (decl_mangling_context): Call
1882 targetm.cxx.decl_mangling_context.
1883 (write_unscoped_name): Use decl_mangling_context.
1885 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1888 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1889 template parameters as created by process_template_parm.
1891 2011-08-16 Jason Merrill <jason@redhat.com>
1894 * pt.c (unify_pack_expansion): Correct overloaded unification
1897 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1898 on a member function or static data member, call mark_used.
1901 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1902 init_list_type_node.
1904 2011-08-13 Jason Merrill <jason@redhat.com>
1907 * name-lookup.c (local_bindings_p): New.
1908 * name-lookup.h: Declare it.
1909 * lex.c (unqualified_name_lookup_error): Use it.
1912 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1914 * decl.c (grok_reference_init): Handle constexpr here.
1915 * call.c (initialize_reference): Not here.
1917 2011-08-12 David Li <davidxl@google.com>
1919 * class.c (update_vtable_entry_for_fn): Set
1920 LOST_PRIMARY bit properly.
1922 2011-08-12 Jason Merrill <jason@redhat.com>
1925 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1926 potentially evaluated context.
1928 2011-08-12 Richard Guenther <rguenther@suse.de>
1930 * call.c (build_over_call): Instead of memcpy use an
1931 assignment of two MEM_REFs.
1933 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1934 Brian Hackett <bhackett1024@gmail.com>
1936 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1938 2011-08-10 Richard Guenther <rguenther@suse.de>
1940 * call.c (build_over_call): Call memcpy unconditionally.
1942 2011-08-08 Jason Merrill <jason@redhat.com>
1945 * semantics.c (finish_call_expr): Don't look at 'this' if we
1946 had an explicit object argument.
1949 * typeck2.c (check_narrowing): Fix integer logic.
1951 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1953 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1955 2011-08-05 Jason Merrill <jason@redhat.com>
1958 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1959 on 'this' in a constructor.
1962 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1965 * init.c (perform_member_init): Handle invalid array initializer.
1968 * semantics.c (cxx_eval_array_reference): Handle failure to
1969 reduce the array operand to something we can work with.
1971 2011-08-05 Gabriel Charette <gchare@google.com>
1973 * decl.c (finish_function): Remove unecessary line 0 hack.
1975 2011-08-05 Jason Merrill <jason@redhat.com>
1978 * typeck.c (build_x_compound_expr_from_list): Also complain
1982 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1985 * parser.c (cp_parser_range_for): Only do auto deduction in
1986 template if the range is non-dependent.
1988 * init.c (perform_member_init): Always build_aggr_init
1989 for a class member with an explicit mem-initializer.
1991 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1993 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1996 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1997 for operator new and operator new []. Call init_attributes.
1999 2011-08-02 Jason Merrill <jason@redhat.com>
2002 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
2005 * typeck2.c (check_narrowing): Check unsigned mismatch.
2006 * semantics.c (finish_compound_literal): check_narrowing.
2009 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
2012 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
2013 (build_field_list): Not here.
2016 * parser.c (build_range_temp): Split out from...
2017 (cp_convert_range_for): ...here.
2018 (do_range_for_auto_deduction): New.
2019 (cp_parser_range_for): Use it.
2021 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2023 * cp-tree.h (finish_omp_atomic): Adjust prototype.
2024 (cxx_omp_const_qual_no_mutable): New prototype.
2025 (finish_omp_taskyield): New prototype.
2026 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
2027 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
2028 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
2029 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
2031 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
2032 and PRAGMA_OMP_CLAUSE_MERGEABLE.
2033 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
2034 (cp_parser_omp_taskyield): New function.
2035 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
2036 (cp_parser_omp_clause_reduction): Handle min and max.
2037 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
2038 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
2039 OMP_CLAUSE_MERGEABLE.
2040 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2041 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
2043 (finish_omp_clauses): Don't complain about const qualified
2044 predetermined vars and static data members in firstprivate clause.
2045 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
2047 (finish_omp_taskyield): New function.
2048 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
2049 (cxx_omp_predetermined_sharing): Use it.
2051 2011-08-02 Jason Merrill <jason@redhat.com>
2053 * call.c (build_call_a): Also check at_function_scope_p.
2055 2011-08-01 Jason Merrill <jason@redhat.com>
2058 * mangle.c (write_prefix): Handle decltype.
2061 * semantics.c (cxx_eval_vec_init_1): Fix logic.
2064 * semantics.c (potential_constant_expression_1): Allow any builtin.
2065 (morally_constexpr_builtin_function_p): Remove.
2067 2011-07-29 Jason Merrill <jason@redhat.com>
2070 * parser.c (cp_parser_lambda_expression): Also clear in_statement
2071 and in_switch_statement_p.
2072 (cp_parser_class_specifier): Likewise.
2074 2011-07-28 Jason Merrill <jason@redhat.com>
2077 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
2078 (convert_nontype_argument, tsubst_template_arg): Handle its output.
2080 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
2083 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
2085 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
2087 * pt.c (build_template_decl): Copy the function_decl's
2088 source location to the new template_decl.
2090 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
2093 * typeck.c (cp_build_modify_expr): Check digest_init return value
2094 for error_mark_node.
2096 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2099 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
2100 and *end before returning.
2102 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
2105 * parser.c (cp_parser_perform_range_for_lookup): Early return if
2106 error_operand_p (range).
2108 2011-07-23 Jason Merrill <jason@redhat.com>
2111 * parser.c (cp_parser_qualifying_entity): Handle templates.
2113 2011-07-22 Jason Merrill <jason@redhat.com>
2116 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
2117 Make conditional on -Wnarrowing.
2119 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2121 Warn about the use of final/override in non-c++0x mode, and
2122 add __final for non-c++0x mode.
2123 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
2124 * error.c (maybe_warn_cpp0x): Adjust.
2125 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
2126 '__final' as a non-c++0x alternative for 'final'.
2128 2011-07-22 Jason Merrill <jason@redhat.com>
2129 Mark Glisse <marc.glisse@normalesup.org>
2132 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
2133 other namespaces as well.
2134 * name-lookup.c (c_linkage_bindings): Define.
2135 (lookup_extern_c_fun_in_all_ns): Rename from
2136 lookup_extern_c_fun_binding_in_all_ns. Return tree.
2137 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
2139 2011-07-20 Jason Merrill <jason@redhat.com>
2141 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
2142 designated initializer syntax.
2143 * decl.c (check_array_designated_initializer): Add index parm.
2144 (maybe_deduce_size_from_array_init): Pass it.
2145 (reshape_init_array_1): Likewise.
2147 PR c++/6709 (DR 743)
2148 PR c++/42603 (DR 950)
2149 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
2150 (cp_parser_nested_name_specifier_opt): Allow decltype.
2151 (cp_parser_qualifying_entity): Likewise.
2152 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
2153 (cp_parser_simple_type_specifier): Handle decltype as scope.
2154 (cp_parser_base_specifier): Allow decltype.
2155 (cp_parser_base_clause): Don't crash on null base.
2156 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
2157 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2159 2011-07-19 Jason Merrill <jason@redhat.com>
2162 * pt.c (coerce_template_parms): Handle non-pack after pack.
2164 2011-07-19 Richard Guenther <rguenther@suse.de>
2166 * call.c (build_special_member_call): Use fold_build_pointer_plus.
2167 * class.c (build_base_path): Likewise.
2168 (convert_to_base_statically): Likewise.
2169 (dfs_accumulate_vtbl_inits): Likewise.
2170 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2171 * except.c (expand_start_catch_block): Likewise.
2172 * init.c (expand_virtual_init): Likewise.
2173 (build_new_1): Likewise.
2174 (build_vec_delete_1): Likewise.
2175 (build_vec_delete): Likewise.
2176 * rtti.c (build_headof): Likewise.
2177 (tinfo_base_init): Likewise.
2178 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2179 (cp_build_addr_expr_1): Likewise.
2180 * typeck2.c (build_m_component_ref): Likewise.
2182 2011-07-18 Martin Jambor <mjambor@suse.cz>
2184 * parser.c (cp_parser_parameter_declaration_list): Initialize
2187 2011-07-16 Jason Merrill <jason@redhat.com>
2189 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
2190 last_error_tinst_level.
2191 (push_tinst_level, pop_tinst_level): Adjust.
2192 (problematic_instantiation_changed): Adjust.
2193 (record_last_problematic_instantiation): Adjust.
2194 * error.c (cp_print_error_function): Don't print
2195 current_function_decl if we're in a template instantiation context.
2196 (print_instantiation_full_context): Always print first line.
2198 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
2199 Jason Merrill <jason@redhat.com>
2203 * cp-tree.h (fn_type_unification): Add `bool' parameter.
2204 * pt.c (enum template_base_result): Define.
2205 (unify_success, unify_unknown): Define.
2206 (unify_parameter_deduction_failure): Define.
2207 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
2208 (unify_parameter_pack_mismatch): Define.
2209 (unify_parameter_pack_inconsistent): Define.
2210 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
2211 (unify_expression_unequal, unify_inconsistency): Define.
2212 (unify_method_type_error, unify_arity): Likewise.
2213 (unify_too_many_parameters, unify_too_few_parameters): Define.
2214 (unify_arg_conversion, unify_no_common_base): Define.
2215 (unify_illformed_ptrmem_cst_expr): Define.
2216 (unify_substitution_failure): Define.
2217 (unify_inconsistent_template_template_parameters): Define.
2218 (unify_template_deduction_failure): Define.
2219 (unify_template_argument_mismatch): Define.
2220 (unify_overload_resolution_failure): Define.
2221 (comp_template_args_with_info): New function, split out from...
2222 (comp_template_args): ...here. Call it.
2223 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
2225 (unify): Add `explain_p' parameter. Pass to all relevant calls.
2226 Call above status functions when appropriate.
2227 (resolve_overloaded_unification, try_one_overload): Likewise.
2228 (type_unification, type_unification_real): Likewise.
2229 (unify_pack_expansion): Likewise.
2230 (get_template_base, try_class_unification): Likewise.
2231 (get_bindings, more_specialized_fn): Pass false to unification
2233 (get_class_bindings, do_auto_deduction): Likewise.
2234 (convert_nontype_argument): Likewise.
2235 (fn_type_unification): Likewise. Pass tf_warning_or_error if
2237 (get_template_base): Add `explain_p' parameter and pass it to
2238 try_class_unification. Return an enum template_base_result.
2239 * class.c (resolve_address_of_overloaded_function): Pass false to
2240 fn_type_unification.
2241 * call.c (enum rejection_reason_code): Add new codes.
2242 (struct rejection_reason): Add template_unification field.
2243 Add template_instantiation field.
2244 (template_unification_rejection): Define.
2245 (template_unification_error_rejection): Define.
2246 (template_instantiation_rejection): Define.
2247 (invalid_copy_with_fn_template_rejection): Define.
2248 (add_template_candidate): Pass false to unify.
2249 Provide more rejection reasons when possible.
2250 (print_template_unification_rejection): Define.
2251 (print_arity_rejection): Define, split out from...
2252 (print_z_candidate): ...here. Add cases for new rejection
2255 2011-07-15 Jason Merrill <jason@redhat.com>
2257 * Make-lang.in (check-g++-strict-gc): New.
2258 (cp/except.o): Depend on gt-cp-except.h
2259 * except.c: Include gt-cp-except.h.
2260 * config-lang.in (gtfiles): Add cp/except.c.
2261 * decl2.c (mark_used): Adjust constexpr condition, set
2262 function_depth around template instantiation.
2263 * parser.c (cp_parser_lambda_body): Set function_depth.
2264 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2267 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
2269 2011-07-13 Jason Merrill <jason@redhat.com>
2271 * Make-lang.in (check-c++0x): New.
2273 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
2275 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
2276 rather than a pointer to it. Return true if the whole of the value
2277 was initialized by the generated statements. Use
2278 complete_ctor_at_level_p instead of count_type_elements.
2280 2011-07-12 Diego Novillo <dnovillo@google.com>
2282 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
2284 (struct cp_binding_level): Fix indentation.
2286 2011-07-11 Jason Merrill <jason@redhat.com>
2289 * pt.c (extract_fnparm_pack): Split out from...
2290 (make_fnparm_pack): ...here.
2291 (instantiate_decl): Handle non-pack parms after a pack.
2292 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
2294 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
2297 * cp-tree.h (struct tinst_level): Add errors field.
2298 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
2299 (push_tinst_level): Don't start another decl in that case.
2300 (reopen_tinst_level): Adjust errors field.
2301 * decl2.c (cp_write_global_declarations): Don't complain about
2302 undefined inline if its template was defined.
2303 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
2305 2011-07-10 Jason Merrill <jason@redhat.com>
2308 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
2309 rather than current_class_type to determine whether to set 'this'.
2310 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
2311 (cp_parser_init_declarator): Pass down member_p.
2313 2011-07-09 Jason Merrill <jason@redhat.com>
2315 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
2317 2011-07-08 Jason Merrill <jason@redhat.com>
2320 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
2322 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
2323 * optimize.c (maybe_clone_body): Likewise.
2324 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2327 * decl.c (expand_static_init): Don't get confused by user
2328 declaration of __cxa_guard_acquire.
2330 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2331 COMPLETE_TYPE_P either.
2334 * typeck.c (cp_apply_type_quals_to_decl): Don't check
2335 TYPE_NEEDS_CONSTRUCTING.
2337 2011-07-07 Jason Merrill <jason@redhat.com>
2340 * pt.c (push_deduction_access_scope): Preserve
2341 processing_template_decl across push_to_top_level.
2343 * class.c (pushclass): Accept NULL argument.
2344 (popclass): Deal with popping null class.
2345 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2346 push_to_top_level/pop_from_top_level.
2347 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2349 2011-07-07 Jakub Jelinek <jakub@redhat.com>
2352 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
2353 one non-complex and one complex argument, call save_expr on both
2356 2011-07-06 Jason Merrill <jason@redhat.com>
2359 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
2363 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
2365 2011-07-05 Jason Merrill <jason@redhat.com>
2368 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
2369 partial instantiation.
2372 * semantics.c (finish_id_expression): convert_from_reference.
2374 2011-07-05 Richard Guenther <rguenther@suse.de>
2376 * decl.c (cxx_init_decl_processing): Defer building common
2377 tree nodes to c_common_nodes_and_builtins.
2379 2011-07-04 Jason Merrill <jason@redhat.com>
2383 * mangle.c (write_expression): Handle 'this'.
2384 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
2386 * semantics.c (potential_constant_expression_1): Check that
2387 DECL_CONTEXT is set on 'this'.
2389 * error.c (dump_template_bindings): Don't print typenames
2390 for a partial instantiation.
2391 (dump_function_decl): If we aren't printing function arguments,
2392 print template arguments as <args> rather than [with ...].
2393 (dump_expr): Don't print return type or template header.
2394 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
2395 * pt.c (dependent_template_arg_p): Handle null arg.
2397 * error.c (type_to_string): Avoid redundant akas.
2399 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
2402 * init.c (build_delete): Only warn for sfk_deleting_destructor.
2404 2011-07-01 Jakub Jelinek <jakub@redhat.com>
2406 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
2407 (cp/class.o): Likewise.
2408 (cp/error.o): Likewise.
2409 (cp/name-lookup.o): Likewise.
2410 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
2412 2011-07-01 Jason Merrill <jason@redhat.com>
2415 * pt.c (lookup_template_function): Handle non-function.
2418 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
2419 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
2420 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
2422 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
2423 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
2427 * pt.c (resolve_nondeduced_context): Call mark_used.
2430 * semantics.c (finish_offsetof): Complain about incomplete type.
2432 2011-06-30 Jason Merrill <jason@redhat.com>
2435 * rtti.c (get_tinfo_decl): Call complete_type.
2438 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
2439 DECL_PARM_INDEX on rhs parm.
2441 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
2444 * tree.c (stabilize_init): Handle aggregate initialization.
2447 * name-lookup.c (struct arg_lookup): Add fn_set.
2448 (add_function): Check it.
2449 (lookup_arg_dependent_1): Initialize it.
2451 2011-06-29 Jason Merrill <jason@redhat.com>
2454 * init.c (build_new_1): Pass {} down to build_vec_init.
2455 (build_vec_init): Handle it.
2459 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
2460 x_current_class_ref.
2461 (current_class_ptr, current_class_ref): Use them.
2462 * decl.c (build_this_parm): Handle getting the class type.
2463 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
2464 for use within the trailing return type.
2466 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
2467 don't tsubst DECL_INITIAL unless our type use auto.
2470 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
2471 (massage_constexpr_body): Not here.
2474 * semantics.c (lambda_proxy_type): New.
2475 (build_capture_proxy): Use it.
2476 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
2477 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
2480 * class.c (explain_non_literal_class): New.
2481 (finalize_literal_type_property): Call it.
2482 * cp-tree.h: Declare it.
2483 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
2484 (is_valid_constexpr_fn): Likewise.
2485 (massage_constexpr_body): Split out from...
2486 (register_constexpr_fundef): ...here.
2487 (is_instantiation_of_constexpr): New.
2488 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
2489 (explain_invalid_constexpr_fn): New.
2490 (cxx_eval_call_expression): Call it.
2491 (potential_constant_expression_1): Likewise. Avoid redundant errors.
2492 * method.c (process_subob_fn): Diagnose non-constexpr.
2493 (walk_field_subobs): Likewise.
2494 (synthesized_method_walk): Don't shortcut if we want diagnostics.
2495 (explain_implicit_non_constexpr): New.
2496 (defaulted_late_check): Use it.
2497 * call.c (build_cxx_call): Remember location.
2499 * method.c (maybe_explain_implicit_delete): Use pointer_set
2502 * class.c (finalize_literal_type_property): Update conditions.
2503 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
2505 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
2506 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
2507 * semantics.c (cxx_eval_vec_init_1): Correct type.
2509 * init.c (build_value_init): Decide whether or not to zero-initialize
2510 based on user-providedness of default ctor, not any ctor.
2511 (build_value_init_noctor): Adjust assert.
2514 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
2515 (build_new_method_call_1): Likewise.
2516 * init.c (expand_default_init): Handle direct list-initialization
2519 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2521 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
2523 2011-06-26 Jason Merrill <jason@redhat.com>
2526 * semantics.c (potential_constant_expression_1): Check
2527 for non-literality rather than cleanup.
2528 (cxx_eval_constant_expression): Likewise.
2531 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
2532 with a cleanup isn't constant.
2533 (cxx_eval_constant_expression): Likewise.
2534 * init.c (expand_default_init): Use maybe_constant_init.
2536 2011-06-24 Jakub Jelinek <jakub@redhat.com>
2539 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
2540 instead of TYPE_CHAIN for chain_next for types.
2542 2011-06-23 Gabriel Charette <gchare@google.com>
2544 * name-lookup.h (cp_binding_level): Removed unused
2545 member names_size. Update all users.
2547 2011-06-23 Jason Merrill <jason@redhat.com>
2549 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
2550 * init.c (build_zero_init_1): Not here.
2553 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
2555 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
2558 * decl2.c (build_anon_union_vars): Early return error_mark_node
2559 for a nested anonymous struct.
2561 2011-06-23 Jason Merrill <jason@redhat.com>
2564 * decl2.c (mark_used): Don't call synthesize_method for
2565 functions defaulted outside the class.
2567 * optimize.c (maybe_clone_body): Set linkage flags before
2568 cgraph_same_body_alias.
2571 * class.c (set_linkage_according_to_type): Hand off to
2572 determine_visibility.
2575 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2578 * pt.c (most_specialized_instantiation): Do check return types.
2580 2011-06-22 Jason Merrill <jason@redhat.com>
2583 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2584 (build_cxx_call): Not here.
2586 2011-06-21 Jason Merrill <jason@redhat.com>
2589 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2590 (grokdeclarator): constexpr doesn't apply const for refs.
2591 * parser.c (cp_parser_initializer_clause): Don't call
2592 maybe_constant_value here.
2593 * call.c (initialize_reference): Handle constexpr.
2596 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2597 static fn parameters.
2599 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2601 * pt.c (tsubst_arg_types): Likewise.
2602 * except.c (build_throw): Use cv_unqualified.
2605 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2606 * semantics.c (lambda_return_type): Strip them here.
2608 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2610 * semantics.c: Add sync_ or SYNC__ to builtin names.
2612 2011-06-20 Jason Merrill <jason@redhat.com>
2615 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2617 * typeck2.c (process_init_constructor_array): Use {} for classes,
2619 * call.c (convert_like_real): Handle substitution failure.
2622 * pt.c (canonicalize_type_argument): New.
2623 (convert_template_argument, unify): Use it.
2626 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2627 (print_z_candidate): Handle it.
2628 (explicit_conversion_rejection): New.
2629 (build_user_type_conversion_1): Reject an explicit conversion
2630 function that requires more than a qualification conversion.
2633 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2636 * tree.c (strip_typedefs): Use build_aligned_type.
2639 * call.c (sufficient_parms_p): Allow parameter packs too.
2642 * semantics.c (describable_type): Remove.
2643 * cp-tree.h: Likewise.
2644 * decl.c (cp_finish_decl): Don't call it.
2645 * init.c (build_new): Likewise.
2646 * parser.c (cp_parser_omp_for_loop): Likewise.
2647 * pt.c (tsubst_decl): Likewise.
2648 (do_auto_deduction): If we fail in a template, try again
2649 at instantiation time.
2652 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2654 * semantics.c (add_capture): Likewise.
2655 (register_capture_members): Clear IDENTIFIER_MARKED.
2657 2011-06-17 Jason Merrill <jason@redhat.com>
2660 * call.c (convert_class_to_reference_1): Allow binding function
2661 lvalue to rvalue reference.
2664 Generate proxy VAR_DECLs for better lambda debug info.
2665 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2666 (LAMBDA_EXPR_PENDING_PROXIES): New.
2667 (struct tree_lambda_expr): Add pending_proxies.
2668 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2669 (qualify_lookup): Use is_lambda_ignored_entity.
2670 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2671 Call insert_pending_capture_proxies.
2672 (cp_parser_lambda_introducer): Use this_identifier.
2673 (cp_parser_lambda_declarator_opt): Call the object parameter
2674 of the op() "__closure" instead of "this".
2675 (cp_parser_lambda_body): Call build_capture_proxy.
2676 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2677 (insert_pending_capture_proxies, insert_capture_proxy): New.
2678 (is_normal_capture_proxy, is_capture_proxy): New.
2679 (add_capture): Add __ to field names here, return capture proxy.
2680 (add_default_capture): Use this_identifier, adjust to expect
2681 add_capture to return a capture proxy.
2682 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2683 (finish_id_expression, lambda_expr_this_capture): Adjust.
2684 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2685 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2688 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2689 of artificial locals.
2691 * parser.c (cp_parser_lambda_expression): Clear
2692 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2693 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2695 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2696 Move non-pointers to end of struct.
2698 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2699 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2701 * semantics.c (finish_non_static_data_member): Preserve dereference
2704 2011-06-16 Jason Merrill <jason@redhat.com>
2707 * parser.c (cp_parser_lambda_body): Share code between
2708 simple and complex cases instead of using cp_parser_function_body.
2711 * decl.c (check_initializer): Check narrowing.
2714 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2717 * semantics.c (finish_id_expression): Mark even dependent
2721 * error.c (dump_template_argument): Don't try to omit default
2722 template args from an argument pack.
2724 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2727 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2728 assembler supports hidden visibility.
2730 2011-06-14 Jason Merrill <jason@redhat.com>
2733 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2734 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2735 if the declaration had an exception-specifier.
2736 (process_subob_fn): Don't maybe_instantiate_noexcept.
2737 * pt.c (maybe_instantiate_noexcept): Handle overload.
2738 * typeck2.c (nothrow_spec_p_uninst): New.
2739 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2740 * typeck.c (merge_types): Adjust.
2742 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2743 (maybe_instantiate_noexcept): Likewise.
2745 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2747 * Make-lang.in (cp/method.o): Update dependencies.
2748 * method.c: Include common/common-target.h.
2749 (use_thunk): Use targetm_common.have_named_sections.
2751 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2753 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2755 2011-06-14 Jason Merrill <jason@redhat.com>
2757 * error.c (type_to_string): Print typedef-stripped version too.
2760 * call.c (perform_implicit_conversion_flags): Print source type as
2764 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2767 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2770 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2771 of fold_indirect_ref_1.
2772 (cxx_eval_indirect_ref): Use it.
2774 2011-06-11 Jan Hubicka <jh@suse.cz>
2776 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2779 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2782 * decl.c (grokdeclarator): Reject operator names in parameters.
2784 2011-06-10 Jan Hubicka <jh@suse.cz>
2786 * decl2.c (clear_decl_external): New functoin.
2787 (cp_write_global_declarations): Use it.
2789 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2791 * cp-tree.h (error_operand_p): Remove.
2793 2011-06-09 David Krauss <potswa@mac.com>
2796 * typeck2.c (build_x_arrow): Push fake template context
2797 to produce diagnostic on acyclic endless operator-> drill-down.
2798 * call.c (build_new_op): Change Boolean overload status
2799 value to a pointer to the overload function.
2800 * cp-tree.h: Likewise.
2801 * typeck.c: Likewise.
2802 * parser.c: Likewise.
2803 * decl2.c: Likewise.
2806 2011-06-09 Jason Merrill <jason@redhat.com>
2808 * semantics.c (maybe_constant_value): Handle overflowed input.
2809 (non_const_var_error): Handle non-constant DECL_INITIAL.
2811 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2813 * parser.c (cp_parser_constant_expression): Just return the
2814 non-constant expression.
2816 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2818 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2821 * decl.c (grokdeclarator): Reject operator names in typedefs.
2823 2011-06-08 Jason Merrill <jason@redhat.com>
2826 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2827 * cp-tree.h (struct tree_deferred_noexcept): New.
2828 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2829 (DEFERRED_NOEXCEPT_SPEC_P): New.
2830 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2831 (union lang_tree_node): Add tree_deferred_noexcept.
2832 (maybe_instantiate_noexcept): Declare.
2833 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2834 * error.c (dump_exception_spec): Likewise.
2835 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2836 * ptree.c (cxx_print_xnode): Likewise.
2837 * tree.c (cp_tree_equal): Likewise.
2838 * decl.c (cp_tree_node_structure): Likewise.
2839 (duplicate_decls): Call maybe_instantiate_noexcept.
2840 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2841 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2842 DEFERRED_NOEXCEPT_SPEC_P.
2843 * typeck2.c (merge_exception_specifiers): Likewise.
2844 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2845 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2846 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2847 Build DEFERRED_NOEXCEPT.
2848 (maybe_instantiate_noexcept): New.
2849 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2850 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2852 * semantics.c (potential_constant_expression_1): Handle destructor
2855 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2857 * cp-tree.h (struct tinst_level): Add chain_next GTY
2860 2011-06-08 Jason Merrill <jason@redhat.com>
2863 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2864 if a pending_template entry is pointing at it.
2866 2011-06-07 Jason Merrill <jason@redhat.com>
2870 * error.c (subst_to_string): New.
2871 (cp_printer): Use it for 'S'.
2872 (print_instantiation_partial_context_line): Handle subst context.
2873 * pt.c (push_tinst_level): Handle subst context.
2874 (deduction_tsubst_fntype): Don't track specific substitutions.
2875 Use push_tinst_level.
2877 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2878 (fn_type_unification): Don't call push_deduction_access_scope here.
2880 2011-06-06 Jason Merrill <jason@redhat.com>
2883 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2884 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2886 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2889 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2890 and getter names to use all the allowed method names.
2892 2011-06-06 Jason Merrill <jason@redhat.com>
2895 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2898 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2899 at_function_scope_p.
2902 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2904 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2906 * init.c (build_delete): Warn when deleting type with non-virtual
2909 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2912 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2915 2011-06-01 Jason Merrill <jason@redhat.com>
2917 * pt.c (build_non_dependent_expr): Remove special handling of
2921 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2922 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2925 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2927 2010-05-31 Fabien ChĂȘne <fabien@gcc.gnu.org>
2930 * name-lookup.c (supplement_binding_1): If the old binding was a
2931 type name, also check that the DECL actually refers to the same
2932 type or is not a type.
2934 2011-05-31 Jason Merrill <jason@redhat.com>
2937 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2938 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2939 (build_min_non_dep): Preserve reference refs.
2940 (build_min_non_dep_call_vec): Likewise
2942 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2945 * semantics.c (finish_omp_clauses): Call require_complete_type
2946 even for copyin/copyprivate clauses. Only call
2947 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2949 2011-05-28 Jason Merrill <jason@redhat.com>
2952 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2953 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2955 2011-05-27 Jason Merrill <jason@redhat.com>
2958 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2961 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2965 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2966 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2970 * mangle.c (write_expression): Handle MODOP_EXPR.
2973 * parser.c (cp_parser_unqualified_id): Don't check
2974 constructor_name_p for enums.
2977 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2980 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2981 with INDIRECT_REF of REFERENCE_TYPE.
2984 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2986 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2988 * cp-tree.h (building_stmt_tree): Delete.
2989 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2990 (build_aggr_init_full_exprs): Call building_stmt_list_p
2991 instead of building_stmt_tree.
2992 (initialize_local_var): Likewise.
2993 (finish_function): Likewise.
2994 * decl2.c (finish_anon_union): Likewise.
2995 * init.c (begin_init_stmts): Likewise.
2996 (finish_init_stmts): Likewise.
2997 (expand_aggr_init_1): Likewise.
2998 * name-lookup.c (do_local_using_decl): Likewise.
2999 (do_namespace_alias): Likewise.
3000 (do_using_directive): Likewise.
3001 (cp_emit_debug_info_for_using): Likewise.
3002 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
3004 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
3007 * typeck2.c (build_functional_cast): Complain early for invalid uses
3008 of 'auto' and set type to error_mark_node.
3010 2011-05-26 Jason Merrill <jason@redhat.com>
3013 * parser.c (cp_parser_member_declaration): Allow friend T.
3014 * friend.c (make_friend_class): Ignore non-classes.
3015 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
3018 * pt.c (convert_template_argument): Don't complain about using
3019 injected-class-name as template template argument.
3022 * decl.c (check_static_variable_definition): Now static.
3023 (cp_finish_decl): Call it here.
3024 (grokdeclarator): Not here.
3025 * pt.c (instantiate_class_template_1): Or here.
3026 * cp-tree.h: Don't declare it.
3028 2011-05-26 Janis Johnson <janis187@us.ibm.com>
3029 Nathan Froyd <froydnj@codesourcery.com>
3033 * name-lookup.h (enum scope_kind): Add sk_cond.
3034 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
3035 Detect and report error for redeclaration from for-init or if
3036 or switch condition.
3037 (begin_scope): Handle sk_cond.
3038 * semantics.c (begin_if_stmt): Use sk_cond.
3039 (begin switch_stmt): Ditto.
3041 2011-05-26 Jason Merrill <jason@redhat.com>
3044 * name-lookup.h (cp_class_binding): Make base a pointer.
3045 * name-lookup.c (new_class_binding): Adjust.
3046 (poplevel_class): Adjust.
3049 * decl.c (grokparms): Function parameter packs don't need to
3051 * pt.c (type_unification_real): But they aren't deduced otherwise.
3053 2011-05-25 Jason Merrill <jason@redhat.com>
3056 * decl.c (build_enumerator): If incremented enumerator won't fit in
3057 previous integral type, find one it will fit in.
3060 * decl.c (create_array_type_for_decl): Complain about array of auto.
3064 * error.c (dump_template_bindings): Set processing_template_decl
3065 for a partial instantiation.
3068 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
3069 to another reference type.
3072 * decl.c (case_conversion): New.
3073 (finish_case_label): Use it.
3075 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
3078 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
3081 * decl.c (grokdeclarator): Complain about auto typedef.
3084 * decl.c (grokdeclarator): Complain later for auto parameter.
3085 * pt.c (splice_late_return_type): Handle use in a template
3089 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
3092 * parser.c (cp_parser_parameter_declaration): Recognize
3093 list-initialization.
3094 (cp_parser_direct_declarator): Check for the closing
3095 paren before parsing definitely.
3098 * parser.c (cp_parser_constructor_declarator_p): Don't check
3099 constructor_name_p for enums.
3100 (cp_parser_diagnose_invalid_type_name): Correct error message.
3103 * init.c (perform_member_init): Handle list-initialization
3104 of array of non-trivial class type.
3107 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
3108 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
3111 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
3112 function parameter pack.
3113 (tsubst_pack_expansion): Likewise.
3115 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
3118 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3120 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
3124 * semantics.c (cxx_eval_bit_field_ref): Handle the
3125 case when BIT_FIELD_REF doesn't cover only a single field.
3127 2011-05-24 Jason Merrill <jason@redhat.com>
3130 * pt.c (get_mostly_instantiated_function_type): Use
3131 push_deferring_access_checks rather than set flag_access_control.
3133 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
3135 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
3136 syntax error in declaring an ObjC instance variable.
3138 2011-05-24 Jason Merrill <jason@redhat.com>
3141 * class.c (pushclass): Accept NULL argument.
3142 (popclass): Deal with popping null class.
3143 * pt.c (push_access_scope, pop_access_scope): Use them rather than
3144 push_to_top_level/pop_from_top_level.
3145 (push_deduction_access_scope, pop_defarg_context): New.
3146 (fn_type_unification): Use them.
3147 * name-lookup.c (lookup_name_real_1): Check current_class_type.
3149 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
3151 * decl.c (grokdeclarator): Use current_class_name.
3153 2011-05-24 Joseph Myers <joseph@codesourcery.com>
3155 * Make-lang.in (GXX_OBJS): Remove prefix.o.
3156 (g++$(exeext)): Use libcommon-target.a.
3157 (CXX_C_OBJS): Remove prefix.o.
3159 2011-05-23 Jason Merrill <jason@redhat.com>
3161 * pt.c (tsubst_copy_and_build): Use current_class_name.
3164 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
3167 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
3168 converting to reference.
3169 (build_static_cast_1): Update for glvalues.
3172 * typeck.c (build_const_cast_1): Handle rvalue references.
3175 * decl.c (use_eh_spec_block): Do use an EH spec block for a
3179 * call.c (splice_viable): Be strict in templates.
3182 * error.c (dump_template_bindings): Suppress access control.
3185 * pt.c (instantiate_decl): Handle =default.
3188 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
3190 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3192 * call.c (build_over_call): Tweak call to check_function_arguments.
3193 * typeck.c (cp_build_function_call_vec): Likewise.
3195 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
3198 * init.c (perform_member_init): Check for self-initialization.
3200 2011-05-22 Jason Merrill <jason@redhat.com>
3203 * typeck.c (composite_pointer_type_r): Return error_mark_node
3204 on error in SFINAE context.
3206 2011-05-20 Jason Merrill <jason@redhat.com>
3209 * decl.c (grokdeclarator): Don't add set const function-cv-qual
3210 for constexpr fns to memfn_quals, just add it to the type.
3211 (revert_static_member_fn): Don't complain about quals.
3212 (check_static_quals): New.
3213 (grokfndecl): Call it.
3214 (start_preparsed_function): Don't call revert_static_member_fn.
3217 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
3220 * cvt.c (type_promotes_to): Don't promote scoped enums.
3223 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
3226 * tree.c (stabilize_expr): Fix typo.
3230 * typeck.c (comp_except_specs): noexcept(false) is not compatible
3231 with throw(type-list).
3232 * typeck2.c (merge_exception_specifiers): noexcept(false)
3233 beats any more limited specification.
3237 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
3239 * semantics.c (perform_koenig_lookup): Add complain parm.
3240 * cp-tree.h: Adjust.
3241 * parser.c (cp_parser_postfix_expression): Adjust.
3242 (cp_parser_perform_range_for_lookup): Adjust.
3244 2011-05-20 Jason Merrill <jason@redhat.com>
3246 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
3248 2011-05-20 Joseph Myers <joseph@codesourcery.com>
3250 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
3252 2011-05-19 Jakub Jelinek <jakub@redhat.com>
3255 * decl.c (check_omp_return): Stop searching on sk_function_parms.
3258 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
3259 pass it down to locate_fn_flags.
3260 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
3261 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
3262 * cp-gimplify.c: Include splay-tree.h.
3263 (splay_tree_compare_decl_uid, omp_var_to_track,
3264 omp_cxx_notice_variable): New functions.
3265 (struct cp_genericize_omp_taskreg): New type.
3266 (struct cp_genericize_data): Add omp_ctx field.
3267 (cp_genericize_r): Attempt to determine implicitly determined
3268 firstprivate class type variables.
3269 (cp_genericize): Clear omp_ctx.
3270 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
3272 2011-05-18 Jason Merrill <jason@redhat.com>
3276 * class.c (finalize_literal_type_property): Do check
3277 for constexpr member functions of non-literal class.
3278 (finish_struct): Don't call check_deferred_constexpr_decls.
3279 * cp-tree.h: Don't declare it.
3280 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
3281 * decl.c (grok_special_member_properties): Don't check it
3282 (grokfnedcl): Don't call validate_constexpr_fundecl.
3283 (start_preparsed_function): Do call it.
3284 * pt.c (tsubst_decl): Don't call it.
3285 (instantiate_class_template_1): Don't call
3286 check_deferred_constexpr_decls.
3287 * semantics.c (literal_type_p): Check for any incompleteness.
3288 (ensure_literal_type_for_constexpr_object): Likewise.
3289 (is_valid_constexpr_fn): Revert deferral changes.
3290 (validate_constexpr_fundecl): Likewise.
3291 (register_constexpr_fundef): Likewise.
3292 (check_deferred_constexpr_decls): Remove.
3294 2011-05-16 Jason Merrill <jason@redhat.com>
3297 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
3299 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3301 * cxx-pretty-print.c: Update comment.
3302 * semantics.c (trait_expr_value, finish_trait_expr):
3304 * parser.c (cp_parser_primary_expression): Likewise.
3306 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
3309 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
3311 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
3313 Implement final on class.
3314 * class.c (check_bases): Diagnose derivation from a final class.
3315 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
3316 (CLASSTYPE_FINAL): New.
3317 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
3319 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
3321 2011-05-13 Jason Merrill <jason@redhat.com>
3324 * pt.c (deduction_tsubst_fntype): New.
3325 (fn_type_unification): Use it.
3326 (init_template_processing): Initialize hash table.
3327 (print_template_statistics): Print hash table stats.
3329 * call.c (build_op_call): Use timevar_cond_start/stop.
3330 (build_user_type_conversion): Likewise.
3332 2011-05-12 Jason Merrill <jason@redhat.com>
3334 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
3335 * semantics.c (validate_constexpr_fundecl): Set it.
3336 (check_deferred_constexpr_decls): Clear it.
3337 (register_constexpr_fundef): Make sure it isn't set.
3338 * decl.c (grok_special_member_properties): Check it.
3340 2011-05-11 Jason Merrill <jason@redhat.com>
3343 * semantics.c (validate_constexpr_fundecl): Defer checking if
3344 an argument type is being defined.
3345 (is_valid_constexpr_fn): Add defer_ok parm.
3346 (cxx_eval_call_expression): Adjust.
3347 (check_deferred_constexpr_decls): New.
3348 (literal_type_p): Make sure type isn't being defined.
3349 (ensure_literal_type_for_constexpr_object): Handle type being defined.
3350 * cp-tree.h: Declare check_deferred_constexpr_decls.
3351 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
3352 (start_preparsed_function, cp_finish_decl): Not here.
3353 * class.c (finalize_literal_type_property): Don't call
3354 validate_constexpr_fundecl.
3355 (finish_struct): Call check_deferred_constexpr_decls.
3356 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
3357 (instantiate_class_template): Call check_deferred_constexpr_decls.
3359 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
3360 rather than DECL_TEMPLATE_INSTANTIATION.
3361 (cxx_eval_call_expression): Likewise.
3363 * semantics.c (register_constexpr_fundef): Add to hash table here.
3364 (validate_constexpr_fundecl): Not here.
3366 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
3368 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
3369 do call maybe_constant_value in C++0x mode.
3370 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
3373 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
3375 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
3377 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
3379 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
3380 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
3381 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3383 2011-05-10 Jason Merrill <jason@redhat.com>
3386 * class.c (type_build_ctor_call): New.
3387 * cp-tree.h: Declare it.
3388 * decl.c (check_initializer): Use it instead of
3389 TYPE_NEEDS_CONSTRUCTING.
3390 * init.c (build_value_init, build_value_init_noctor): Likewise.
3391 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
3392 (build_vec_init): Likewise.
3393 * typeck2.c (process_init_constructor_array): Likewise.
3394 (process_init_constructor_record): Likewise.
3397 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
3398 expansion producing another expansion.
3400 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
3402 Fixes for override/final.
3403 * class.c (check_for_override): Diagnose final on a nonvirtual
3404 member function, diagnose override for a virtual with no matching
3405 override. Don't fiddle around with DECL_VINDEX.
3407 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3409 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
3410 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3411 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
3412 operand of EXPR_PACK_EXPANSION.
3413 (cp_tree_operand_length): Declare.
3414 * tree.c (cp_tree_operand_length): Define.
3415 (cp_tree_equal): Call it.
3416 * pt.c (value_dependent_expr_P): Likewise.
3417 * mangle.c (write_expression): Likewise.
3419 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
3423 * decl.c (reshape_init): Take a complain parameter and do
3424 not call error if tf_error is not set.
3425 (check_initializer, reshape_init_r, reshape_init_array,
3426 reshape_init_array_1, reshape_init_vector, reshape_init_class):
3428 * typeck2.c (digest_init_r): Take a complain parameter and
3429 pass it to convert_for_initialization.
3430 (digest_init, digest_init_flags, process_init_constructor_array,
3431 process_init_constructor_record, process_init_constructor_union,
3432 process_init_constructor, digest_init_r): Adjust.
3433 * init.c (expand_default_init, build_new_1): Likewise.
3434 * typeck.c (cp_build_modify_expr): Likewise.
3435 * decl2.c (grokfield): Likewise.
3436 * call.c (convert_like_real, convert_default_arg): Likewise.
3437 * semantics.c (finish_compound_literal): Pass complain to
3438 reshape_init and digest_init.
3439 * cp-tree.h: Adjust declarations.
3441 2011-05-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
3444 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
3445 recursion if there is user defined constructor.
3447 2011-05-09 Jason Merrill <jason@redhat.com>
3450 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
3453 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
3455 Implement final/override for member functions.
3456 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
3457 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
3458 (cp_virt_specifiers, enum virt_specifier): New.
3459 * decl.c (set_virt_specifiers): New.
3460 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
3461 * parser.c (make_call_declarator): add virt-specifiers parameter.
3462 (cp_parser_lambda_declarator_opt): Adjust.
3463 (cp_parser_direct_declarator): Likewise.
3464 (cp_parser_virt_specifier_seq_opt): New.
3465 * search.c (check_final_overrider): Diagnose attempts to override
3466 a final member function.
3468 2011-05-09 Dodji Seketeli <dodji@redhat.com>
3471 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
3472 if the instance has a dependent initializer.
3474 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
3477 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
3478 effectively unused variable.
3480 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
3482 * name-lookup.h (global_bindings_p): Adjust prototype.
3483 * name-lookup.c (global_bindings_p): Return bool.
3485 2011-05-06 Jason Merrill <jason@redhat.com>
3487 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
3491 * semantics.c (cxx_eval_conditional_expression): Check
3492 integer_zerop instead.
3493 (potential_constant_expression_1): Likewise.
3496 * semantics.c (cxx_eval_array_reference): Handle implicit
3499 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
3501 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
3502 * call.c (standard_conversion): Call class_of_this_parm.
3503 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
3504 (pp_cxx_direct_abstract_declarator): Likewise.
3505 * decl2.c (change_return_type): Likewise.
3506 (cp_reconstruct_complex_type): Likewise.
3507 * error.c (dump_type_suffix, dump_function_decl): Likewise.
3508 * mangle.c (write_function_type): Likewise.
3509 * pt.c (unify): Likewise.
3510 * typeck.c (merge_types, type_memfn_quals): Likewise.
3511 * decl.c (build_this_parm): Call type_of_this_parm.
3513 2011-05-06 Dodji Seketeli <dodji@redhat.com>
3516 * cp-tree.h (non_static_member_function_p): Declare new function.
3517 * tree.c (non_static_member_function_p): Define it.
3518 * semantics.c (finish_call_expr): Use it.
3520 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3522 * decl.c (finish_case_label): Omit the loc argument to
3525 2011-05-05 Jason Merrill <jason@redhat.com>
3527 * cp-tree.h (REFERENCE_REF_P): Just check the type.
3528 * cvt.c (convert_from_reference): Adjust.
3529 * pt.c (build_non_dependent_expr): Adjust.
3530 * semantics.c (finish_offsetof): Adjust.
3531 * tree.c (lvalue_kind): Use it.
3534 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
3536 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
3538 * decl.c (start_preparsed_function): Do not set
3539 dont_save_pending_sizes_p.
3541 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3543 * parser.c (cp_parser_objc_method_definition_list): Update call to
3544 objc_start_method_definition.
3546 2011-05-04 Jason Merrill <jason@redhat.com>
3549 * class.c (resolves_to_fixed_type_p): Don't look closely
3552 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
3555 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
3558 2011-05-02 Lawrence Crowl <crowl@google.com>
3560 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
3561 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
3562 Change TV_NAME_LOOKUP to start/stop.
3563 (define_label): Refactor timevar calls out to a wrapper function.
3564 Change TV_NAME_LOOKUP to start/stop.
3565 (xref_tag): Likewise.
3566 (lookup_label): Refactor timevar calls out to a wrapper function.
3567 Change TV_NAME_LOOKUP to start_cond/stop_cond.
3569 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3571 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3572 (lookup_template_class): Refactor timevar calls out to a wrapper
3573 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3574 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3576 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3577 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3578 (push_namespace): Likewise.
3579 (pop_nested_namespace): Likewise.
3580 (pushdecl_namespace_level): Likewise.
3581 (store_class_bindings): Likewise.
3582 (push_to_top_level): Likewise.
3583 (identifier_type_value): Refactor timevar calls out to a wrapper
3584 function. Change TV_NAME_LOOKUP to start/stop.
3585 (find_binding): Likewise.
3586 (push_using_decl): Likewise.
3587 (lookup_arg_dependent): Likewise.
3588 (push_using_directive): Likewise.
3589 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3590 to plain code. Change TV_NAME_LOOKUP to start/stop.
3591 (lookup_type_current_level): Likewise. Refactor inner return to
3593 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3594 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3595 (pushdecl_top_level_1): Likewise.
3596 (lookup_using_namespace): Likewise.
3597 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3598 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3599 (push_overloaded_decl): Likewise.
3600 (push_class_level_binding): Likewise.
3601 (namespace_binding): Likewise.
3602 (set_namespace_binding): Likewise.
3603 (supplement_binding): Likewise.
3604 (unqualified_namespace_lookup): Likewise.
3605 (lookup_name_real): Likewise.
3606 (lookup_type_scope): Likewise.
3607 (namespace_ancestor): Likewise.
3608 (lookup_name_innermost_nonclass_level): Likewise.
3609 (pushtag): Likewise.
3610 (pop_from_top_level): Likewise.
3611 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3612 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3614 (add_using_namespace): Refactor timevar calls out to a wrapper
3615 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3616 wrapper on call to self.
3618 * decl2.c: (cp_write_global_declarations): Add start/stop of
3619 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3620 Remove push/pop calls to TV_VARCONST.
3622 * parser.c: Add include of "timevar.h".
3623 (cp_parser_explicit_instantiation): Add push/pop calls to
3625 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3626 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3628 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3629 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3630 (cp_parser_late_parsing_for_member): Add push/pop calls to
3631 new TV_PARSE_INMETH.
3633 * call.c: Add include of "timevar.h".
3634 (convert_class_to_reference): Wrap and add push/pop calls to
3636 (build_op_call): Likewise.
3637 (build_conditional_expr): Likewise.
3638 (build_new_op): Likewise.
3639 (build_new_method_call): Likewise.
3640 (build_user_type_conversion): Reorganize to single return and add
3641 push/pop calls to TV_OVERLOAD.
3642 (perform_overload_resolution): Likewise.
3644 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3646 2011-05-02 Jason Merrill <jason@redhat.com>
3648 * tree.c (build_vec_init_expr): Take complain parm.
3649 (build_vec_init_elt): Likewise. Free arg vector.
3650 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3651 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3652 (VEC_INIT_EXPR_INIT): Likewise.
3653 Adjust build_vec_init_expr declaration.
3654 * init.c (perform_member_init): Adjust.
3658 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3659 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3660 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3661 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3662 (build_vec_init_elt): Don't expect an array type.
3663 (build_array_copy): Adjust.
3664 * init.c (perform_member_init): Adjust.
3665 (build_new_1): Use build_vec_init_expr.
3668 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3669 Protect an explicit target.
3672 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3673 (compute_array_index_type): Revert earlier 48446 changes.
3674 (grokdeclarator): Use stabilize_vla_size.
3676 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3677 Eric Botcazou <ebotcazou@adacore.com>
3679 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3680 instead of inappropriate zero values.
3682 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3685 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3686 return value for NULL_TREE.
3688 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3691 * init.c (perform_member_init): Check build_value_init return
3692 value for error_mark_node.
3694 2011-04-29 Diego Novillo <dnovillo@google.com>
3695 Le-Chun Wu <lcwu@google.com>
3697 * call.c (conversion_null_warnings): Also handle assignments
3698 when warning about NULL conversions.
3700 2011-04-29 Le-Chun Wu <lcwu@google.com>
3702 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3703 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3704 (build_over_call): Use it to determine whether to emit a NULL
3705 warning for template function instantiations.
3706 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3707 EXPLICIT_TARGS is set.
3709 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3710 Mike Stump <mikestump@comcast.net>
3712 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3713 in maintainer mode. Use the --output-file option of gperf instead
3714 of > to prevent creating an empty cp/cfns.h when gperf is not
3717 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3720 * semantics.c (finish_base_specifier): cv-qualified base class
3721 is fine, per DR 484.
3723 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3726 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3727 considering call expressions involving a member function.
3729 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3732 * tree.c (build_cplus_new): Check build_target_expr return
3733 value for error_mark_node.
3735 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3738 * semantics.c (literal_type_p): Reference types are literal types,
3740 (valid_type_in_constexpr_fundecl_p): Remove.
3741 (is_valid_constexpr_fn): Adjust.
3743 2011-04-27 Jason Merrill <jason@redhat.com>
3746 Implement list-initialization of _Complex.
3747 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3748 (check_initializer): Likewise.
3749 * call.c (build_complex_conv): New.
3750 (implicit_conversion): Call it.
3751 (convert_like_real): Handle it.
3752 * typeck2.c (check_narrowing): Handle it.
3754 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3755 decide whether to delete.
3756 (build_vec_init): Pass sfk_complete_destructor.
3759 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3760 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3761 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3762 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3763 (build_vec_init_elt): Don't expect an array type.
3764 (build_array_copy): Adjust.
3765 * init.c (perform_member_init): Adjust.
3766 (build_new_1): Use build_vec_init_expr.
3768 * class.c (resolve_address_of_overloaded_function): Don't
3769 change OVERLOAD to TREE_LIST.
3770 * pt.c (print_candidates_1): Remove nonsensical assert.
3773 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3774 to tentative parse sooner.
3776 2011-04-26 Jason Merrill <jason@redhat.com>
3779 * parser.c (cp_parser_primary_expression): Set *idk to
3780 CP_ID_KIND_NONE for a parenthesized identifier.
3782 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3783 (cxx_print_identifier): Correct indentation.
3786 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3787 * tree.c (force_target_expr): Add complain parm.
3788 (build_target_expr_with_type): Likewise.
3789 (get_target_expr_sfinae): Split out.
3790 (build_vec_init_expr, bot_manip): Adjust.
3791 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3792 (build_delete, build_dtor_call): Likewise.
3793 (perform_direct_initialization_if_possible): Adjust.
3794 (build_vec_init): Handle error return.
3795 * cvt.c (force_rvalue): Add complain parm.
3796 Call build_special_member_call directly.
3797 * decl2.c (delete_sanity): Add complain parm.
3798 (build_cleanup): Adjust.
3799 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3800 * semantics.c (finish_stmt_expr_expr): Adjust.
3801 (finish_compound_literal): Adjust.
3802 * parser.c (cp_parser_delete_expression): Adjust.
3803 * typeck2.c (build_functional_cast): Adjust.
3804 * cp-tree.h: Adjust.
3806 2011-04-26 Martin Jambor <mjambor@suse.cz>
3808 * class.c (cp_fold_obj_type_ref): Remove.
3809 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3811 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3813 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3814 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3815 (UNDERLYING_TYPE_TYPE): Add.
3816 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3818 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3819 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3820 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3821 * semantics.c (finish_underlying_type): New.
3822 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3823 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3824 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3825 * tree.c (cp_walk_subtrees): Likewise.
3826 * pt.c (for_each_template_parm_r, tsubst, unify,
3827 dependent_type_p_r): Likewise.
3828 * mangle.c (write_type): Sorry for __underlying_type.
3830 2011-04-25 Jason Merrill <jason@redhat.com>
3833 * decl.c (type_dependent_init_p): New.
3834 (cp_finish_decl): Check it.
3835 * pt.c (any_type_dependent_elements_p): New.
3836 * cp-tree.h: Declare it.
3838 2011-04-20 Jason Merrill <jason@redhat.com>
3840 * semantics.c (finish_compound_literal): Don't put an array
3841 with a dtor in a static variable.
3843 * call.c (build_over_call): Handle trivial dtor.
3845 * search.c (lookup_fnfields_slot): Call complete_type.
3848 * decl2.c (build_offset_ref_call_from_tree): Move
3849 non-dependency of object outside condition.
3852 * decl.c (cp_finish_decl): Simplify template handling.
3854 2011-04-20 Jim Meyering <meyering@redhat.com>
3856 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3858 2011-04-19 Jason Merrill <jason@redhat.com>
3861 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3864 * decl.c (duplicate_decls): Keep always_inline attribute
3865 in sync with DECL_DISREGARD_INLINE_LIMITS.
3867 2011-04-18 Jason Merrill <jason@redhat.com>
3870 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3873 * init.c (build_value_init): Handle UNION_TYPE the same.
3875 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3878 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3879 for type dependent pointers.
3881 2011-04-18 Jim Meyering <meyering@redhat.com>
3883 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3885 2011-04-17 Jan Hubicka <jh@suse.cz>
3887 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3890 2011-04-17 Jason Merrill <jason@redhat.com>
3893 * typeck2.c (build_functional_cast): Disallow array type.
3895 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3897 2011-04-17 Jan Hubicka <jh@suse.cz>
3899 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3901 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3904 * parser.c (cp_convert_range_for): Split into
3905 cp_parser_perform_range_for_lookup.
3906 (cp_parser_perform_range_for_lookup): New.
3907 (cp_parser_range_for_member_function): New.
3908 (cp_parser_for_init_statement): Correct error message.
3909 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3911 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3913 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3914 change from objc_declare_protocols() to objc_declare_protocol().
3916 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3919 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3920 and return immediately.
3922 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3924 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3925 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3926 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3927 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3928 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3930 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3932 * cp-tree.def (IF_STMT): Add an extra operand.
3933 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3934 * cp-tree.h (IF_SCOPE): Define.
3935 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3936 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3938 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3940 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3941 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3942 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3943 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3944 Use FOR_SCOPE instead of TREE_CHAIN.
3945 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3946 (finish_for_stmt): Likewise.
3948 2011-04-14 Jason Merrill <jason@redhat.com>
3950 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3951 build_new_method_call.
3952 * semantics.c (finish_call_expr): Likewise.
3955 * init.c (build_value_init_noctor): Check complain consistently.
3958 * typeck.c (cp_build_binary_op): Don't decay void operands.
3961 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3963 * init.c (get_temp_regvar): No longer static.
3964 * cp-tree.h: Declare it.
3966 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3968 * parser.c (cp_parser_objc_class_declaration): Updated for change
3969 in objc_declare_class().
3971 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3973 * decl.c (poplevel): Use block_chainon.
3975 2011-04-13 Jason Merrill <jason@redhat.com>
3978 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3979 or pointer to (non-member) function.
3981 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3984 * semantics.c (cxx_eval_array_reference): Handle reading from
3985 wchar_t, char16_t and char32_t STRING_CST.
3987 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3990 * class.c (fixed_type_or_null): We cannot determine the dynamic
3991 type of a reference variable if its initializer is dependent.
3993 2011-04-13 Jason Merrill <jason@redhat.com>
3996 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3997 unqualified lookup failing if we're still in a template.
3999 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4001 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
4002 tree_contains_struct initialization to...
4003 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
4005 * cp-objcp-common.h (cp_common_init_ts): Declare.
4006 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
4009 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
4011 * parser.c (cp_parser_objc_message_expression): Updated call
4012 to objc_build_message_expr.
4014 2011-04-12 Martin Jambor <mjambor@suse.cz>
4016 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
4017 cgraph_get_create_node.
4018 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
4019 instead of cgraph_get_create_node.
4020 * method.c (make_alias_for_thunk): Call cgraph_get_node
4021 instead of cgraph_get_create_node, assert it returns non-NULL.
4022 (use_thunk): Likewise.
4023 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
4024 when flag_syntax_only is not set. Call cgraph_get_node instead of
4025 cgraph_get_create_node.
4026 (maybe_clone_body): Call cgraph_get_node instead of
4027 cgraph_get_create_node.
4029 2011-04-12 Martin Jambor <mjambor@suse.cz>
4031 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
4032 instead of cgraph_node.
4033 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
4034 (cp_write_global_declarations): Likewise.
4035 * optimize.c (maybe_clone_body): Likewise.
4036 * semantics.c (maybe_add_lambda_conv_op): Likewise.
4037 * mangle.c (mangle_decl): Likewise.
4038 * method.c (make_alias_for_thunk): Likewise.
4039 (use_thunk): Likewise.
4041 2011-04-11 Jason Merrill <jason@redhat.com>
4044 * decl.c (cp_complete_array_type_or_error): New.
4045 * semantics.c (finish_compound_literal): Use it.
4046 * cp-tree.h: Declare it.
4049 * semantics.c (finish_compound_literal): Handle references.
4052 * semantics.c (finish_compound_literal): Take complain parm.
4053 (build_lambda_object): Adjust.
4054 * cp-tree.h: Adjust.
4055 * call.c (convert_like_real): Adjust.
4056 * decl.c (check_initializer): Adjust.
4057 * parser.c (cp_parser_postfix_expression): Adjust.
4058 (cp_parser_functional_cast): Adjust.
4059 * pt.c (tsubst_copy_and_build): Adjust.
4060 * typeck2.c (process_init_constructor_record): Adjust.
4063 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
4067 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
4068 than cp_build_indirect_ref.
4070 PR c++/48457, Core 1238
4071 * call.c (reference_binding): Allow rvalue reference to bind to
4073 * tree.c (lvalue_kind): Functions are always lvalues.
4075 2011-04-07 Jason Merrill <jason@redhat.com>
4078 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
4079 arguments even if we don't know the function.
4082 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
4083 at the end of the chain.
4084 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
4085 (iterative_hash_template_arg): Likewise.
4088 * cp-tree.h (OVL_ARG_DEPENDENT): New.
4089 * name-lookup.c (add_function): Set it.
4090 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
4093 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
4094 Release unused vector.
4097 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
4098 (type_unification_real): Clear it here instead.
4101 * except.c (build_noexcept_spec): Propagate error_mark_node.
4102 (finish_noexcept_expr): Likewise.
4105 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
4109 * call.c (resolve_args): Take complain.
4110 (build_new_function_call, build_operator_new_call): Pass it.
4111 (build_op_call, build_new_op, build_new_method_call): Pass it.
4114 * typeck.c (check_for_casting_away_constness): Take complain.
4115 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
4116 (build_const_cast_1): Pass it. Take full complain parm.
4117 (build_const_cast, cp_build_c_cast): Adjust.
4119 * tree.c (build_aggr_init_expr): Always return error_mark_node
4120 on abstract violation.
4123 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
4124 (bot_manip): Adjust.
4125 * cp-tree.h: Adjust.
4126 * call.c (convert_like_real, build_cxx_call): Adjust.
4127 (perform_direct_initialization_if_possible): Adjust.
4128 * cvt.c (ocp_convert): Adjust.
4129 * init.c (build_value_init): Adjust.
4130 * semantics.c (maybe_add_lambda_conv_op): Adjust.
4131 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
4132 * typeck2.c (build_functional_cast): Adjust.
4134 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
4136 (perform_member_init): Not here.
4137 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
4139 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
4142 * typeck2.c (build_functional_cast): Check complain consistently.
4143 Use build_value_init and abstract_virtuals_error_sfinae.
4144 (abstract_virtuals_error_sfinae): Split out.
4145 * cp-tree.h: Declare it.
4146 * init.c (build_new_1): Use it.
4147 (build_value_init_noctor): Handle FUNCTION_TYPE.
4149 * semantics.c (finish_decltype_type): Simplify handling of unknown
4152 * semantics.c (finish_decltype_type): Add complain parm.
4153 * cp-tree.h: Adjust.
4154 * parser.c (cp_parser_decltype): Adjust.
4155 * pt.c (tsubst): Adjust.
4158 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
4160 2011-03-31 Jason Merrill <jason@redhat.com>
4163 * semantics.c (finish_call_expr): Remove assert.
4166 * method.c (defaultable_fn_check): Templates are not defaultable.
4168 * parser.c (cp_parser_init_declarator): Avoid redundant
4169 cp_finish_decl for member declarations.
4171 2011-03-30 Jason Merrill <jason@redhat.com>
4174 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
4177 2011-03-30 Jason Merrill <jason@redhat.com>
4180 * semantics.c (potential_constant_expression_1): Handle
4181 UNORDERED_EXPR and ORDERED_EXPR.
4184 * semantics.c (finish_compound_literal): Do put static/constant
4185 arrays in static variables.
4187 * call.c (convert_like_real) [ck_list]: Build up the
4188 initializer_list object directly.
4189 * decl.c (build_init_list_var_init): Adjust.
4191 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
4192 * decl.c (reshape_init_array_1): Likewise.
4194 2011-03-29 Jason Merrill <jason@redhat.com>
4197 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
4198 the variable is constant before looking at its initializer.
4201 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
4204 * semantics.c (potential_constant_expression_1): Change error about
4205 use of *this in constructor into sorry.
4208 * decl.c (cp_finish_decl): Defer validation of constexpr member
4210 * class.c (finalize_literal_type_property): Validate them here.
4211 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
4213 * semantics.c (is_valid_constexpr_fn): Specify input location.
4215 2011-03-28 Jason Merrill <jason@redhat.com>
4218 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
4219 from overloaded function.
4222 * call.c (build_array_conv): New.
4223 (implicit_conversion): Use it.
4225 * call.c (reference_binding): Allow direct binding to an array
4229 * parser.c (cp_parser_compound_statement): Add function_body parm.
4230 Complain about non-body compound-stmt in constexpr fn.
4231 (cp_parser_primary_expression, cp_parser_statement): Adjust.
4232 (cp_parser_implicitly_scoped_statement): Adjust.
4233 (cp_parser_function_body, cp_parser_try_block): Adjust.
4234 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
4235 (cp_parser_objc_try_catch_finally_statement): Adjust.
4238 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
4239 and using-definition.
4240 (register_constexpr_fundef): Call it.
4242 * except.c (build_noexcept_spec): Call cxx_constant_value after
4245 2011-03-25 Kai Tietz <ktietz@redhat.com>
4247 * lex.c (interface_strcmp): Handle dos-paths.
4248 (handle_pragma_implementation): Use filename_cmp instead of
4250 (in_main_input_context): Likewise.
4252 2011-03-25 Jason Merrill <jason@redhat.com>
4255 * method.c (defaulted_late_check): Check for exception spec mismatch.
4256 (defaultable_fn_check): Allow exception spec and virtual.
4257 * class.c (check_for_override): A virtual dtor is non-trivial.
4260 * pt.c (build_non_dependent_expr): Keep dereferences outside the
4263 2011-03-25 Kai Tietz <ktietz@redhat.com>
4265 * decl.c (decls_match): Replace target hook
4266 call of comp_type_attributes by version in tree.c file.
4267 * search.c (check_final_overrider): Likewise.
4268 * typeck.c (structural_comptypes): Likewise.
4270 2011-03-21 Kai Tietz <ktietz@redhat.com>
4273 * cxx-pretty-print.c (pp_cxx_ptr_operator):
4274 Display allowed attributes for function pointer types.
4275 * error.c (dump_type_prefix): Likewise.
4277 * tree.c (cxx_attribute_table): Adjust table.
4279 2011-03-18 Jason Merrill <jason@redhat.com>
4282 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
4285 * call.c (build_over_call): Don't skip ck_rvalue.
4287 2011-03-17 Jason Merrill <jason@redhat.com>
4290 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
4291 the conversion set TREE_OVERFLOW.
4294 * semantics.c (finish_decltype_type): Return T&& for xvalue.
4295 * typeck.c (unlowered_expr_type): Preserve cv-quals.
4298 * decl.c (revert_static_member_fn): Strip function-cv-quals.
4300 2011-03-16 Jason Merrill <jason@redhat.com>
4303 * semantics.c (potential_constant_expression_1): Don't allow *this
4305 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
4308 * decl.c (compute_array_index_type): Don't bother trying to deal
4309 with literal classes in ABI v1.
4312 * decl.c (duplicate_decls): Return NULL_TREE for clashing
4316 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
4317 use the generic binary expression handling.
4319 2011-03-16 Diego Novillo <dnovillo@google.com>
4321 * Make-lang.in (CXX_PARSER_H): New.
4322 (cp/parser.o): Add dependency on CXX_PARSER_H.
4323 Add dependency on tree-pretty-print.h
4324 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
4325 * cp-lang.c: Include parser.h.
4326 * parser.c: Include parser.h.
4327 (struct cp_token): Add bitfield purged_p.
4330 (CPP_PURGED): Remove. Update all users.
4331 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
4332 Remove field buffer_length.
4335 (struct tree_check): Move to parser.h.
4336 (cp_token_position): Likewise.
4337 (struct cp_token_cache): Likewise.
4338 (CPP_KEYWORD): Likewise.
4339 (CPP_TEMPLATE_ID): Likewise.
4340 (CPP_NESTED_NAME_SPECIFIER): Likewise.
4341 (N_CP_TTYPES): Likewise.
4342 (enum cp_parser_status_kind): Likewise.
4343 (struct cp_parser_context): Likewise.
4344 (struct cp_default_arg_entry_d): Likewise.
4345 (struct cp_unparsed_functions_entry_d): Likewise.
4346 (struct cp_parser): Likewise.
4347 (cp_lexer_dump_tokens): New.
4348 (cp_lexer_debug_tokens): New.
4349 (cp_lexer_finished_p): New.
4350 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
4351 (cp_lexer_new_main): Re-write main lexing loop to push
4352 tokens into the new VEC buffer.
4353 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
4354 Do not abort if the token type is not recognized, just print
4356 * parser.h: New file.
4357 * config-lang.in (gtfiles): Add cp/parser.h.
4359 2011-03-16 Jason Merrill <jason@redhat.com>
4362 * typeck.c (check_return_expr): Fix conditions for setting
4363 LOOKUP_PREFER_RVALUE.
4365 * call.c (build_over_call): Remove require_complete_type_sfinae call.
4368 * decl.c (check_array_designated_initializer): Allow integer index.
4369 (reshape_init_array_1): Set index on the elements.
4371 2011-03-16 Jason Merrill <jason@redhat.com>
4374 * typeck.c (convert_for_initialization): Use
4375 perform_implicit_conversion_flags.
4376 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
4377 rvaluedness_matches_p on ck_rvalue.
4378 (convert_like_real) [ck_rvalue]: And restore it here.
4381 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
4383 2011-03-16 Jason Merrill <jason@redhat.com>
4385 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
4386 committed to this tentative parse.
4389 * semantics.c (finish_call_expr): Preserve reference semantics
4392 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
4394 2011-03-16 Jakub Jelinek <jakub@redhat.com>
4396 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
4397 DECL_LANG_SPECIFIC is NULL.
4399 2011-03-15 Jason Merrill <jason@redhat.com>
4402 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
4403 check value_dependent_expression_p on the operand.
4405 * semantics.c (push_cx_call_context): Return bool.
4406 (cxx_eval_call_expression): Handle excess depth.
4409 * method.c (synthesized_method_walk): Cleanups don't affect the
4410 triviality of a constructor, but do affect deletion and exception
4413 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4415 * decl2.c (cp_check_const_attributes): New.
4416 (cplus_decl_attributes): Call cp_check_const_attributes.
4418 2011-03-15 Jason Merrill <jason@redhat.com>
4421 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
4423 (push_defarg_context, pop_defarg_context): New.
4424 * parser.c (cp_parser_late_parsing_default_args): Use them.
4425 * cp-tree.h: Declare them.
4427 2011-03-11 Dodji Seketeli <dodji@redhat.com>
4429 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
4430 the argument of the indirection operator should not be dependent.
4433 2011-03-11 Jason Merrill <jason@redhat.com>
4436 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
4439 * parser.c (cp_parser_template_type_arg): Set
4440 type_definition_forbidden_message.
4443 * decl.c (compute_array_index_type): Discard folding
4444 if it didn't produce a constant.
4446 2011-03-11 Jakub Jelinek <jakub@redhat.com>
4449 * init.c (build_zero_init_1): Extracted from build_zero_init.
4450 Add FIELD_SIZE argument, if non-NULL and field bit_position
4451 as not smaller than that, don't add that field's initializer.
4452 Pass DECL_SIZE as last argument to build_zero_init_1
4453 for DECL_FIELD_IS_BASE fields.
4454 (build_zero_init): Use build_zero_init_1.
4456 2011-03-10 Jason Merrill <jason@redhat.com>
4459 * pt.c (iterative_hash_template_arg): Remove special case for
4463 * parser.c (cp_parser_single_declaration): Just return if
4464 cp_parser_parse_and_diagnose_invalid_type_name complained.
4466 2011-03-09 Jason Merrill <jason@redhat.com>
4469 * pt.c (unify): An unresolved overload is a nondeduced context.
4471 2011-03-09 Martin Jambor <mjambor@suse.cz>
4473 PR tree-optimization/47714
4474 * method.c (use_thunk): Clear addressable flag of thunk arguments.
4476 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4479 * pt.c (convert_nontype_argument): Only call decay_conversion on
4482 2011-03-08 Jason Merrill <jason@redhat.com>
4485 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
4488 * pt.c (convert_nontype_argument): Don't crash on non-pointer
4489 argument to pointer parameter.
4492 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
4495 2011-03-08 Dodji Seketeli <dodji@redhat.com>
4498 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
4499 consider scopes of primary template definitions. Adjust comments.
4501 2011-03-07 Jason Merrill <jason@redhat.com>
4504 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
4506 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
4509 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
4512 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
4513 (write_CV_qualifiers_for_type): Not here.
4515 2011-03-06 Joseph Myers <joseph@codesourcery.com>
4517 * lang-specs.h: Match -save-temps* instead of -save-temps.
4519 2011-03-05 Jason Merrill <jason@redhat.com>
4521 * mangle.c (write_expression): Change ABI v6 to v5.
4522 (write_type): Likewise.
4524 2011-03-04 Jan Hubicka <jh@suse.cz>
4527 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
4528 and cgraph_add_thunk.
4529 * method.c (make_alias_for_thunk, use_thunk): Likewise.
4530 * mangle.c (mangle_decl): Likewise.
4532 2011-03-04 Jason Merrill <jason@redhat.com>
4535 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
4536 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
4539 * search.c (check_final_overrider): Allow pointer to same incomplete
4540 class type with different cv-quals.
4542 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
4545 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
4547 2011-03-03 Jason Merrill <jason@redhat.com>
4550 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
4552 2011-03-02 Jason Merrill <jason@redhat.com>
4555 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
4558 * tree.c (build_vec_init_elt): Split out from...
4559 (build_vec_init_expr): ...here.
4560 (diagnose_non_constexpr_vec_init): New fn.
4561 * semantics.c (potential_constant_expression_1): Use it.
4562 * cp-tree.h: Declare it.
4564 2011-03-01 Jason Merrill <jason@redhat.com>
4567 * parser.c (cp_parser_primary_expression): Don't warn about a
4568 failed tentative parse.
4571 * semantics.c (cxx_bind_parameters_in_call): Don't call
4572 adjust_temp_type on non-constant args.
4575 * call.c (standard_conversion): Provide requested cv-quals on
4576 class rvalue conversion.
4579 * decl2.c (grokbitfield): Handle type-dependent width.
4581 2011-02-28 Jason Merrill <jason@redhat.com>
4584 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4585 after checking for a non-thunk.
4587 2011-02-26 Jason Merrill <jason@redhat.com>
4590 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4591 * pt.c (iterative_hash_template_arg): And hash it.
4594 * semantics.c (non_const_var_error): Split out from...
4595 (cxx_eval_constant_expression): ...here.
4596 (potential_constant_expression_1) [VAR_DECL]: Use it.
4597 Allow dependent variables.
4599 2011-02-24 Jason Merrill <jason@redhat.com>
4601 * parser.c (cp_parser_constant_expression): Set
4602 non_integral_constant_expression correctly for C++0x too.
4603 (cp_parser_static_assert): Allow non-constant expression.
4604 (cp_parser_direct_declarator): Expect non_constant_p to be set
4606 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4607 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4608 (potential_rvalue_constant_expression): New.
4609 (require_potential_rvalue_constant_expression): New.
4611 2011-02-23 Jason Merrill <jason@redhat.com>
4613 * cp-tree.h (DECL_PARM_LEVEL): New.
4614 (struct lang_decl_parm): Add level field.
4615 * name-lookup.c (function_parm_depth): New fn.
4616 * name-lookup.h: Declare it.
4617 * parser.c (cp_parser_parameter_declaration_list): Use it.
4618 * mangle.c (struct globals): Add parm_depth field.
4619 (write_bare_function_type): Adjust it.
4620 (write_expression): Include the level delta in PARM_DECL mangling
4623 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4625 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4627 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4630 * parser.c (cp_parser_class_specifier): Require a closing brace
4631 to attempt error recovery.
4633 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4636 * pt.c (struct pending_template): Add chain_next GTY option.
4637 * decl.c (struct named_label_use_entry): Likewise.
4639 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4642 * semantics.c (build_lambda_object): Bail out if a field is
4645 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4648 * class.c (dfs_declare_virt_assop_and_dtor)
4649 (declare_virt_assop_and_dtor): New static functions.
4650 (add_implicitly_declared_members): Use
4651 declare_virt_assop_and_dtor.
4653 2011-02-21 Jason Merrill <jason@redhat.com>
4656 * decl2.c (decl_constant_var_p): A constexpr var needs an
4657 initializer to be constant.
4658 * semantics.c (cxx_eval_constant_expression): Complain about
4659 constexpr var used in its own initializer.
4660 * call.c (set_up_extended_ref_temp): Set
4661 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4663 2011-02-20 Jason Merrill <jason@redhat.com>
4666 * semantics.c (cxx_eval_call_expression): Call
4667 cxx_eval_constant_expression in trivial shortcut.
4670 * call.c (convert_class_to_reference): Don't try to set up a
4671 second conv sequence for non-viable candidates.
4674 * error.c (location_of): Handle non-tagged types.
4677 * method.c (process_subob_fn): Instantiate constexpr templates.
4678 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4680 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4683 * pt.c (tsubst_pack_expansion): do not use
4684 cp_tree_equal/same_type_p to detect an expansion of a parameter
4687 2011-02-19 Jason Merrill <jason@redhat.com>
4690 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4692 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4695 * semantics.c (finish_non_static_data_member): Early return if
4696 object is error_mark_node.
4698 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4701 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4703 * semantics.c (finish_id_expression): Do not pass erroneous decl
4704 to decl_constant_var_p.
4706 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4709 * cvt.c (convert_from_reference): Call mark_exp_read.
4711 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4714 * pt.c (finish_call_expr): Consider a call expression that has a
4715 dependent "this" pointer as being dependent. Add comments.
4716 (dependent_type_p, type_dependent_expression_p): Update comments.
4718 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4721 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4722 expansion arguments are not evaluated.
4724 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4727 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4728 instead of TYPE_LANG_FLAG_3.
4729 * pt.c (lookup_template_class): Copy over
4730 ENUM_FIXED_UNDERLYING_TYPE_P.
4732 2011-02-15 Jason Merrill <jason@redhat.com>
4735 * method.c (synthesized_method_walk): Always exit early for
4736 trivial fn in C++98 mode.
4738 2011-02-14 Jason Merrill <jason@redhat.com>
4741 * parser.c (cp_parser_enumerator_definition): Call
4742 fold_non_dependent_expr.
4744 2011-02-09 Jason Merrill <jason@redhat.com>
4746 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4747 * semantics.c (finish_fname): Only return the name if we're in
4750 * decl.c (build_enumerator): Don't perform integral promotions on
4751 non-integral constants.
4753 * cvt.c (convert_to_void): Handle null op1.
4755 * class.c (type_has_constexpr_default_constructor): Make sure the
4756 caller stripped an enclosing array.
4757 * init.c (perform_member_init): Strip arrays before calling it.
4760 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4762 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4765 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4766 template parameters in account.
4768 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4771 * parser.c (cp_parser_class_specifier): Fix setting of
4774 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4777 * semantics.c (build_data_member_initialization): Handle
4778 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4780 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4782 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4783 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4785 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4788 * cp-tree.h (fixup_template_parms): Declare.
4789 * pt.c (end_template_parm_list): Do not fixup template parms here.
4790 (fixup_template_parms): Remove static. Fix typo in the
4791 comments. Remove useless code statement.
4792 (fixup_template_parm): For a template template parameter, fixup
4793 its attributes before fixing up its type.
4795 (cp_parser_template_declaration_after_export): After parsing
4796 template parameters fixup their types.
4798 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4801 * semantics.c (potential_constant_expression_1): Handle
4804 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4807 * semantics.c (expand_or_defer_fn_1): Handle it.
4808 * decl2.c (decl_needed_p): Likewise.
4810 2011-01-21 Jason Merrill <jason@redhat.com>
4813 * semantics.c (build_constexpr_constructor_member_initializers):
4814 Handle trivial copy.
4816 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4819 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4820 assume init must be NULL if scope is NULL.
4821 (begin_range_for_stmt): Likewise.
4823 2011-01-21 Jason Merrill <jason@redhat.com>
4826 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4829 * semantics.c (potential_constant_expression_1): Split out from
4830 potential_constant_expression. Add want_rval parm. Handle
4831 template expression forms. Don't enforce restriction on address
4832 of automatic variable here. Add a couple of diagnostics that
4834 (require_potential_constant_expression): New entry point.
4835 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4836 (maybe_constant_value): Check potential_constant_expression.
4837 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4838 * tree.c (build_vec_init_expr): Adjust.
4840 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4843 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4846 2011-01-17 Jason Merrill <jason@redhat.com>
4849 * semantics.c (base_field_constructor_elt): New fn.
4850 (cxx_eval_bare_aggregate): Use it.
4851 (build_data_member_initialization): Leave COMPONENT_REF for
4854 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4856 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4859 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4860 Jonathan Wakely <jwakely.gcc@gmail.com>
4863 * decl.c (grokdeclarator): Reject mutable reference members.
4865 2011-01-14 Jason Merrill <jason@redhat.com>
4868 * pt.c (coerce_template_parms): Fix error recovery.
4871 * typeck2.c (check_narrowing): Only check arithmetic types.
4874 * tree.c (build_vec_init_expr): Handle flexible array
4877 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4880 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4881 TYPE_MAIN_DECL instead of TYPE_NAME.
4882 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4883 * decl2.c (determine_visibility): Add check
4884 of CLASS_TYPE_P for underlying_type.
4886 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4888 * cp-tree.h (begin_for_scope): New prototype.
4889 (begin_for_stmt): Update prototype.
4890 (begin_range_for_stmt): Update prototype.
4891 * init.c (build_vec_init): Update call to begin_for_stmt.
4892 * parser.c (cp_parser_for): New.
4893 (cp_parser_c_for): Add three new parameters.
4894 (cp_parser_range_for): Likewise. Most parsing code removed.
4895 (cp_parser_iteration_statement): Call cp_parser_for instead of
4896 cp_parser_c_for and cp_parser_range_for.
4897 (cp_parser_for_init_statement): Add new parameter and return type.
4898 (cp_parser_block_declaration): Update call to
4899 cp_parser_simple_declaration.
4900 (cp_parser_simple_declaration): Add new parameter.
4901 Update call to cp_parser_init_declarator.
4902 (cp_parser_init_declarator): Add new parameter.
4903 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4904 * semantics.c (begin_for_scope): New.
4905 (begin_for_stmt): Add two new parameters.
4906 (begin_range_for_stmt): Likewise.
4908 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4910 * parser.c (cp_parser_objc_at_property_declaration): Improved
4913 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4916 * cp-lang.c (get_template_innermost_arguments_folded)
4917 (get_template_argument_pack_elems_folded)
4918 (template_arg_needs_folding, fold_cplus_constants): New static
4920 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4921 get_template_innermost_arguments_folded.
4922 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4923 get_template_argument_pack_elems_folded.
4925 2011-01-11 Jason Merrill <jason@redhat.com>
4928 * init.c (build_new_1): Handle value-init in templates differently.
4931 * tree.c (maybe_dummy_object): Check current_class_ref against
4932 context, not current_class_type.
4934 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4937 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4938 error recovery purposes behave as if it was not specified so that
4939 the default type is used.
4941 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4944 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4945 for the second build_x_va_arg argument.
4947 2011-01-05 Tom Tromey <tromey@redhat.com>
4949 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4950 (lvalue_or_else): Likewise.
4952 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4955 * tree.c (cxx_type_hash_eq):
4956 Allow METHOD_TYPE, too.
4959 Copyright (C) 2011 Free Software Foundation, Inc.
4961 Copying and distribution of this file, with or without modification,
4962 are permitted in any medium without royalty provided the copyright
4963 notice and this notice are preserved.