2011-04-20  Jason Merrill  <jason@redhat.com>

	* semantics.c (finish_compound_literal): Don't put an array
	with a dtor in a static variable.

	* call.c (build_over_call): Handle trivial dtor.

	* search.c (lookup_fnfields_slot): Call complete_type.

	PR c++/48594
	* decl2.c (build_offset_ref_call_from_tree): Move
	non-dependency of object outside condition.

	PR c++/48657
	* decl.c (cp_finish_decl): Simplify template handling.

2011-04-20  Jim Meyering  <meyering@redhat.com>

	* tree.c (cxx_printable_name_internal): Remove useless if-before-free.

2011-04-19  Jason Merrill  <jason@redhat.com>

	PR c++/46304
	* typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.

	PR c++/45267
	* decl.c (duplicate_decls): Keep always_inline attribute
	in sync with DECL_DISREGARD_INLINE_LIMITS.

2011-04-18  Jason Merrill  <jason@redhat.com>

	PR c++/48569
	* typeck2.c (build_functional_cast): Handle VOID_TYPE.

	PR c++/48537
	* init.c (build_value_init): Handle UNION_TYPE the same.

2011-04-18  Jakub Jelinek  <jakub@redhat.com>

	PR c++/48632
	* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
	for type dependent pointers.

2011-04-18  Jim Meyering  <meyering@redhat.com>

	* pt.c (type_unification_real): Fix typo in comment: s/in in/in/.

2011-04-17  Jan Hubicka  <jh@suse.cz>

	* semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
	gotos.

2011-04-17  Jason Merrill  <jason@redhat.com>

	PR c++/48531
	* typeck2.c (build_functional_cast): Disallow array type.

	* tree.c (get_target_expr): Handle VEC_INIT_EXPR.

2011-04-17  Jan Hubicka  <jh@suse.cz>

	* class.c (cp_fold_obj_type_ref): Drop vtable_method.

2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>

	Implement N3271
	* parser.c (cp_convert_range_for): Split into
	cp_parser_perform_range_for_lookup.
	(cp_parser_perform_range_for_lookup): New.
	(cp_parser_range_for_member_function): New.
	(cp_parser_for_init_statement): Correct error message.
	* semantics.c (finish_call_expr): Accept COMPONENT_REF.

2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_protocol_declaration): Updated for
	change from objc_declare_protocols() to objc_declare_protocol().

2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>

	PR objc++/48479
	* typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
	and return immediately.

2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>

	* cp-tree.def (SWITCH_STMT): Add an extra operand.
	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
	* cp-tree.h (SWITCH_STMT_SCOPE): Define.
	* semantics.c (begin_switch__stmt): Pass scope to build_stmt.
	(finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.

2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>

	* cp-tree.def (IF_STMT): Add an extra operand.
	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
	* cp-tree.h (IF_SCOPE): Define.
	* semantics.c (begin_if_stmt): Pass scope to build_stmt.
	(finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.

2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>

	* cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
	* cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
	* cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
	* semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
	Use FOR_SCOPE instead of TREE_CHAIN.
	(begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
	(finish_for_stmt): Likewise.

2011-04-14  Jason Merrill  <jason@redhat.com>

	* parser.c (cp_parser_postfix_expression): Fix flags passed to
	build_new_method_call.
	* semantics.c (finish_call_expr): Likewise.

	PR c++/48531
	* init.c (build_value_init_noctor): Check complain consistently.

	PR c++/48557
	* typeck.c (cp_build_binary_op): Don't decay void operands.

	PR c++/48446
	* decl.c (compute_array_index_type): Use get_temp_regvar instead
	of variable_size.
	* init.c (get_temp_regvar): No longer static.
	* cp-tree.h: Declare it.

2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_class_declaration): Updated for change
	in objc_declare_class().

2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>

	* decl.c (poplevel): Use block_chainon.

2011-04-13  Jason Merrill  <jason@redhat.com>

	PR c++/48594
	* decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
	or pointer to (non-member) function.

2011-04-13  Jakub Jelinek  <jakub@redhat.com>

	PR c++/48570
	* semantics.c (cxx_eval_array_reference): Handle reading from
	wchar_t, char16_t and char32_t STRING_CST.

2011-04-13  Dodji Seketeli  <dodji@redhat.com>

	PR c++/48574
	* class.c (fixed_type_or_null): We cannot determine the dynamic
    	type of a reference variable if its initializer is dependent.

2011-04-13  Jason Merrill  <jason@redhat.com>

	PR c++/48581
	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
	unqualified lookup failing if we're still in a template.

2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>

	* cp-lang.c (cp_init_ts): Call cp_common_init_ts.  Move
	tree_contains_struct initialization to...
	* cp-objcp-common.c (cp_common_init_ts): ...here.  Use MARK_*
	macros.
	* cp-objcp-common.h (cp_common_init_ts): Declare.
	* cp-tree.h (union lang_tree_node): Check for TS_COMMON before
	calling TREE_CHAIN.

2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_message_expression): Updated call
	to objc_build_message_expr.

2011-04-12  Martin Jambor  <mjambor@suse.cz>

	* class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
	cgraph_get_create_node.
	* decl2.c (cp_write_global_declarations): Call cgraph_get_node
	instead of cgraph_get_create_node.
	* method.c (make_alias_for_thunk): Call cgraph_get_node
	instead of cgraph_get_create_node, assert it returns non-NULL.
	(use_thunk): Likewise.
	* optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
	when flag_syntax_only is not set.  Call cgraph_get_node instead of
	cgraph_get_create_node.
	(maybe_clone_body): Call cgraph_get_node instead of
	cgraph_get_create_node.

2011-04-12  Martin Jambor  <mjambor@suse.cz>

	* class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
	instead of cgraph_node.
	* decl2.c (cxx_callgraph_analyze_expr): Likewise.
	(cp_write_global_declarations): Likewise.
	* optimize.c (maybe_clone_body): Likewise.
	* semantics.c (maybe_add_lambda_conv_op): Likewise.
	* mangle.c (mangle_decl): Likewise.
	* method.c (make_alias_for_thunk): Likewise.
	(use_thunk): Likewise.

2011-04-11  Jason Merrill  <jason@redhat.com>

	PR c++/48535
	* decl.c (cp_complete_array_type_or_error): New.
	* semantics.c (finish_compound_literal): Use it.
	* cp-tree.h: Declare it.

	PR c++/48535
	* semantics.c (finish_compound_literal): Handle references.

	PR c++/48535
	* semantics.c (finish_compound_literal): Take complain parm.
	(build_lambda_object): Adjust.
	* cp-tree.h: Adjust.
	* call.c (convert_like_real): Adjust.
	* decl.c (check_initializer): Adjust.
	* parser.c (cp_parser_postfix_expression): Adjust.
	(cp_parser_functional_cast): Adjust.
	* pt.c (tsubst_copy_and_build): Adjust.
	* typeck2.c (process_init_constructor_record): Adjust.

	PR c++/48534
	* cvt.c (ocp_convert): Use build_nop to convert to underlying type
	of scoped enum.

	PR c++/48523
	* tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
	than cp_build_indirect_ref.

	PR c++/48457, Core 1238
	* call.c (reference_binding): Allow rvalue reference to bind to
	function lvalue.
	* tree.c (lvalue_kind): Functions are always lvalues.

2011-04-07  Jason Merrill  <jason@redhat.com>

	PR c++/48500
	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
	arguments even if we don't know the function.

	PR c++/48481
	* tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
	at the end of the chain.
	* pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
	(iterative_hash_template_arg): Likewise.

	PR c++/48481
	* cp-tree.h (OVL_ARG_DEPENDENT): New.
	* name-lookup.c (add_function): Set it.
	* semantics.c (finish_call_expr): Free OVERLOADs if it's set.

	PR c++/48481
	* call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
	Release unused vector.

	PR c++/48451
	* pt.c (fn_type_unification): Don't clear incomplete pack flag.
	(type_unification_real): Clear it here instead.

	PR c++/48468
	* except.c (build_noexcept_spec): Propagate error_mark_node.
	(finish_noexcept_expr): Likewise.

	PR c++/48452
	* typeck.c (build_x_compound_expr_from_list): Return error_mark_node
	in SFINAE context.

	PR c++/48450
	* call.c (resolve_args): Take complain.
	(build_new_function_call, build_operator_new_call): Pass it.
	(build_op_call, build_new_op, build_new_method_call): Pass it.

	PR c++/48450
	* typeck.c (check_for_casting_away_constness): Take complain.
	(build_static_cast_1, build_reinterpret_cast_1): Pass it.
	(build_const_cast_1): Pass it.  Take full complain parm.
	(build_const_cast, cp_build_c_cast): Adjust.

	* tree.c (build_aggr_init_expr): Always return error_mark_node
	on abstract violation.

	PR c++/48450
	* tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
	(bot_manip): Adjust.
	* cp-tree.h: Adjust.
	* call.c (convert_like_real, build_cxx_call): Adjust.
	(perform_direct_initialization_if_possible): Adjust.
	* cvt.c (ocp_convert): Adjust.
	* init.c (build_value_init): Adjust.
	* semantics.c (maybe_add_lambda_conv_op): Adjust.
	* typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
	* typeck2.c (build_functional_cast): Adjust.

	* init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
	level.
	(perform_member_init): Not here.
	* typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
	case to templates.
	(abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.

	PR c++/48449
	* typeck2.c (build_functional_cast): Check complain consistently.
	Use build_value_init and abstract_virtuals_error_sfinae.
	(abstract_virtuals_error_sfinae): Split out.
	* cp-tree.h: Declare it.
	* init.c (build_new_1): Use it.
	(build_value_init_noctor): Handle FUNCTION_TYPE.

	* semantics.c (finish_decltype_type): Simplify handling of unknown
	type.

	* semantics.c (finish_decltype_type): Add complain parm.
	* cp-tree.h: Adjust.
	* parser.c (cp_parser_decltype): Adjust.
	* pt.c (tsubst): Adjust.

	PR c++/48450
	* cvt.c (ocp_convert): Handle converting scoped enum to bool.

2011-03-31  Jason Merrill  <jason@redhat.com>

	PR c++/48277
	* semantics.c (finish_call_expr): Remove assert.

	PR c++/48280
	* method.c (defaultable_fn_check): Templates are not defaultable.

	* parser.c (cp_parser_init_declarator): Avoid redundant
	cp_finish_decl for member declarations.

2011-03-30  Jason Merrill  <jason@redhat.com>

	PR c++/48212
	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
	is error_mark_node.

2011-03-30  Jason Merrill  <jason@redhat.com>

	PR c++/48369
	* semantics.c (potential_constant_expression_1): Handle
	UNORDERED_EXPR and ORDERED_EXPR.

	PR c++/48281
	* semantics.c (finish_compound_literal): Do put static/constant
	arrays in static variables.

	* call.c (convert_like_real) [ck_list]: Build up the
	initializer_list object directly.
	* decl.c (build_init_list_var_init): Adjust.

	* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
	* decl.c (reshape_init_array_1): Likewise.

2011-03-29  Jason Merrill  <jason@redhat.com>

	PR c++/48265
	* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
	the variable is constant before looking at its initializer.

	PR c++/48319
	* pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.

	PR c++/48089
	* semantics.c (potential_constant_expression_1): Change error about
	use of *this in constructor into sorry.

	PR c++/48296
	* decl.c (cp_finish_decl): Defer validation of constexpr member
	functions.
	* class.c (finalize_literal_type_property): Validate them here.
	* semantics.c (is_valid_constexpr_fn): Don't check completeness.

	* semantics.c (is_valid_constexpr_fn): Specify input location.

2011-03-28  Jason Merrill  <jason@redhat.com>

	PR c++/48313
	* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
	from overloaded function.

	Core 1232
	* call.c (build_array_conv): New.
	(implicit_conversion): Use it.

	* call.c (reference_binding): Allow direct binding to an array
	rvalue.

	Core 898
	* parser.c (cp_parser_compound_statement): Add function_body parm.
	Complain about non-body compound-stmt in constexpr fn.
	(cp_parser_primary_expression, cp_parser_statement): Adjust.
	(cp_parser_implicitly_scoped_statement): Adjust.
	(cp_parser_function_body, cp_parser_try_block): Adjust.
	(cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
	(cp_parser_objc_try_catch_finally_statement): Adjust.

	Core 898
	* semantics.c (constexpr_fn_retval): New.  Allow using-declaration
	and using-definition.
	(register_constexpr_fundef): Call it.

	* except.c (build_noexcept_spec): Call cxx_constant_value after
	converting to bool.

2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* lex.c (interface_strcmp): Handle dos-paths.
	(handle_pragma_implementation): Use filename_cmp instead of
	strcmp.
	(in_main_input_context): Likewise.

2011-03-25  Jason Merrill  <jason@redhat.com>

	Core 1135
	* method.c (defaulted_late_check): Check for exception spec mismatch.
	(defaultable_fn_check): Allow exception spec and virtual.
	* class.c (check_for_override): A virtual dtor is non-trivial.

	PR c++/48289
	* pt.c (build_non_dependent_expr): Keep dereferences outside the
	NON_DEPENDENT_EXPR.

2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* decl.c (decls_match): Replace target hook
	call of comp_type_attributes by version in tree.c file.
	* search.c (check_final_overrider): Likewise.
	* typeck.c (structural_comptypes): Likewise.

2011-03-21  Kai Tietz  <ktietz@redhat.com>

	PR target/12171
	* cxx-pretty-print.c (pp_cxx_ptr_operator):
	Display allowed attributes for function pointer types.
	* error.c (dump_type_prefix): Likewise.

	* tree.c (cxx_attribute_table): Adjust table.

2011-03-18  Jason Merrill  <jason@redhat.com>

	PR c++/48162
	* semantics.c (finish_call_expr): Allow TARGET_EXPR for now.

	PR c++/48118
	* call.c (build_over_call): Don't skip ck_rvalue.

2011-03-17  Jason Merrill  <jason@redhat.com>

	PR c++/47504
	* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
	the conversion set TREE_OVERFLOW.

	Core 1212
	* semantics.c (finish_decltype_type): Return T&& for xvalue.
	* typeck.c (unlowered_expr_type): Preserve cv-quals.

	PR c++/48166
	* decl.c (revert_static_member_fn): Strip function-cv-quals.

2011-03-16  Jason Merrill  <jason@redhat.com>

	PR c++/48089
	* semantics.c (potential_constant_expression_1): Don't allow *this
	in a constructor.
	(register_constexpr_fundef): Use potential_rvalue_constant_expression.

	PR c++/47301
	* decl.c (compute_array_index_type): Don't bother trying to deal
	with literal classes in ABI v1.

	PR c++/46336
	* decl.c (duplicate_decls): Return NULL_TREE for clashing
	C functions.

	PR c++/47570
	* semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
	use the generic binary expression handling.

2011-03-16  Diego Novillo  <dnovillo@google.com>

	* Make-lang.in (CXX_PARSER_H): New.
	(cp/parser.o): Add dependency on CXX_PARSER_H.
	Add dependency on tree-pretty-print.h
	(cp/cp-lang.o): Add dependency on CXX_PARSER_H.
	* cp-lang.c: Include parser.h.
	* parser.c: Include parser.h.
	(struct cp_token): Add bitfield purged_p.
	Update all users.
	Move to parser.h.
	(CPP_PURGED): Remove.  Update all users.
	(struct cp_lexer): Change field buffer to be a VEC of cp_token.
	Remove field buffer_length.
	Update all users.
	Move to parser.h.
	(struct tree_check): Move to parser.h.
	(cp_token_position): Likewise.
	(struct cp_token_cache): Likewise.
	(CPP_KEYWORD): Likewise.
	(CPP_TEMPLATE_ID): Likewise.
	(CPP_NESTED_NAME_SPECIFIER): Likewise.
	(N_CP_TTYPES): Likewise.
	(enum cp_parser_status_kind): Likewise.
	(struct cp_parser_context): Likewise.
	(struct cp_default_arg_entry_d): Likewise.
	(struct cp_unparsed_functions_entry_d): Likewise.
	(struct cp_parser): Likewise.
	(cp_lexer_dump_tokens): New.
	(cp_lexer_debug_tokens): New.
	(cp_lexer_finished_p): New.
	(cp_lexer_alloc): Factor out of cp_lexer_new_main.
	(cp_lexer_new_main): Re-write main lexing loop to push
	tokens into the new VEC buffer.
	(cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
	Do not abort if the token type is not recognized, just print
	its code.
	* parser.h: New file.
	* config-lang.in (gtfiles): Add cp/parser.h.

2011-03-16  Jason Merrill  <jason@redhat.com>

	Core 1148
	* typeck.c (check_return_expr): Fix conditions for setting
	LOOKUP_PREFER_RVALUE.

	* call.c (build_over_call): Remove require_complete_type_sfinae call.

	PR c++/48132
	* decl.c (check_array_designated_initializer): Allow integer index.
	(reshape_init_array_1): Set index on the elements.

2011-03-16  Jason Merrill  <jason@redhat.com>

	PR c++/48113
	* typeck.c (convert_for_initialization): Use
	perform_implicit_conversion_flags.
	* call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
	rvaluedness_matches_p on ck_rvalue.
	(convert_like_real) [ck_rvalue]: And restore it here.

	PR c++/48115
	* call.c (convert_arg_to_ellipsis): Handle incomplete type.

2011-03-16  Jason Merrill  <jason@redhat.com>

	* parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
	committed to this tentative parse.

	PR c++/47999
	* semantics.c (finish_call_expr): Preserve reference semantics
	in templates.

	* call.c (convert_default_arg): Use LOOKUP_IMPLICIT.

2011-03-16  Jakub Jelinek  <jakub@redhat.com>

	* cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
	DECL_LANG_SPECIFIC is NULL.

2011-03-15  Jason Merrill  <jason@redhat.com>

	Core 1074
	* pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
	check value_dependent_expression_p on the operand.

	* semantics.c (push_cx_call_context): Return bool.
	(cxx_eval_call_expression): Handle excess depth.

	Core 1191
	* method.c (synthesized_method_walk): Cleanups don't affect the
	triviality of a constructor, but do affect deletion and exception
	specification.

2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>

	* decl2.c (cp_check_const_attributes): New.
	(cplus_decl_attributes): Call cp_check_const_attributes.

2011-03-15  Jason Merrill  <jason@redhat.com>

	PR c++/34758
	* call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
	recursion first.
	(push_defarg_context, pop_defarg_context): New.
	* parser.c (cp_parser_late_parsing_default_args): Use them.
	* cp-tree.h: Declare them.

2011-03-11  Dodji Seketeli  <dodji@redhat.com>

	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
	the argument of the indirection operator should not be dependent.
	Fix the comment.

2011-03-11  Jason Merrill  <jason@redhat.com>

	PR c++/47125
	* pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.

	PR c++/47144
	* parser.c (cp_parser_template_type_arg): Set
	type_definition_forbidden_message.

	PR c++/47808
	* decl.c (compute_array_index_type): Discard folding
	if it didn't produce a constant.

2011-03-11  Jakub Jelinek  <jakub@redhat.com>

	PR c++/48035
	* init.c (build_zero_init_1): Extracted from build_zero_init.
	Add FIELD_SIZE argument, if non-NULL and field bit_position
	as not smaller than that, don't add that field's initializer.
	Pass DECL_SIZE as last argument to build_zero_init_1
	for DECL_FIELD_IS_BASE fields.
	(build_zero_init): Use build_zero_init_1.

2011-03-10  Jason Merrill  <jason@redhat.com>

	PR c++/48029
	* pt.c (iterative_hash_template_arg): Remove special case for
	ARRAY_TYPE.

	PR c++/47198
	* parser.c (cp_parser_single_declaration): Just return if
	cp_parser_parse_and_diagnose_invalid_type_name complained.

2011-03-09  Jason Merrill  <jason@redhat.com>

	PR c++/44629
	* pt.c (unify): An unresolved overload is a nondeduced context.

2011-03-09  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/47714
	* method.c (use_thunk): Clear addressable flag of thunk arguments.

2011-03-08  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47705
	* pt.c (convert_nontype_argument): Only call decay_conversion on
	arrays.

2011-03-08  Jason Merrill  <jason@redhat.com>

	PR c++/47488
	* mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.

	PR c++/47705
	* pt.c (convert_nontype_argument): Don't crash on non-pointer
	argument to pointer parameter.

	PR c++/45651
	* pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
	!TREE_PUBLIC decls.

2011-03-08  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47957
	* name-lookup.c (binding_to_template_parms_of_scope_p): Only
	consider scopes of primary template definitions.  Adjust comments.

2011-03-07  Jason Merrill  <jason@redhat.com>

	PR c++/48003
	* pt.c (convert_nontype_argument): Fix -fpermissive allowing
	integer overflow.
	* semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.

	PR c++/48015
	* init.c (constant_value_1): Always require init to be TREE_CONSTANT.

	PR c++/48008
	* mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
	(write_CV_qualifiers_for_type): Not here.

2011-03-06  Joseph Myers  <joseph@codesourcery.com>

	* lang-specs.h: Match -save-temps* instead of -save-temps.

2011-03-05  Jason Merrill  <jason@redhat.com>

	* mangle.c (write_expression): Change ABI v6 to v5.
	(write_type): Likewise.

2011-03-04  Jan Hubicka  <jh@suse.cz>

	PR lto/47497
	* optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
	and cgraph_add_thunk.
	* method.c (make_alias_for_thunk, use_thunk): Likewise.
	* mangle.c (mangle_decl): Likewise.

2011-03-04  Jason Merrill  <jason@redhat.com>

	PR c++/47971
	* pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
	(tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.

	PR c++/46220
	* search.c (check_final_overrider): Allow pointer to same incomplete
	class type with different cv-quals.

2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47974
	* pt.c (tsubst_template_args): Check argument t for error_mark_node.

2011-03-03  Jason Merrill  <jason@redhat.com>

	PR c++/47950
	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.

2011-03-02  Jason Merrill  <jason@redhat.com>

	PR c++/47950
	* parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.

	PR c++/47774
	* tree.c (build_vec_init_elt): Split out from...
	(build_vec_init_expr): ...here.
	(diagnose_non_constexpr_vec_init): New fn.
	* semantics.c (potential_constant_expression_1): Use it.
	* cp-tree.h: Declare it.

2011-03-01  Jason Merrill  <jason@redhat.com>

	PR c++/46159
	* parser.c (cp_parser_primary_expression): Don't warn about a
	failed tentative parse.

	PR c++/47200
	* semantics.c (cxx_bind_parameters_in_call): Don't call
	adjust_temp_type on non-constant args.

	PR c++/47851
	* call.c (standard_conversion): Provide requested cv-quals on
	class rvalue conversion.

	PR c++/46282
	* decl2.c (grokbitfield): Handle type-dependent width.

2011-02-28  Jason Merrill  <jason@redhat.com>

	PR c++/47873
	* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
	after checking for a non-thunk.

2011-02-26  Jason Merrill  <jason@redhat.com>

	PR c++/47904
	* tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
	* pt.c (iterative_hash_template_arg): And hash it.

	PR c++/47897
	* semantics.c (non_const_var_error): Split out from...
	(cxx_eval_constant_expression): ...here.
	(potential_constant_expression_1) [VAR_DECL]: Use it.
	Allow dependent variables.

2011-02-24  Jason Merrill  <jason@redhat.com>

	* parser.c (cp_parser_constant_expression): Set
	non_integral_constant_expression correctly for C++0x too.
	(cp_parser_static_assert): Allow non-constant expression.
	(cp_parser_direct_declarator): Expect non_constant_p to be set
	properly for C++0x.
	* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
	* semantics.c (maybe_constant_value): Check type_unknown_p too.
	(potential_rvalue_constant_expression): New.
	(require_potential_rvalue_constant_expression): New.

2011-02-23  Jason Merrill  <jason@redhat.com>

	* cp-tree.h (DECL_PARM_LEVEL): New.
	(struct lang_decl_parm): Add level field.
	* name-lookup.c (function_parm_depth): New fn.
	* name-lookup.h: Declare it.
	* parser.c (cp_parser_parameter_declaration_list): Use it.
	* mangle.c (struct globals): Add parm_depth field.
	(write_bare_function_type): Adjust it.
	(write_expression): Include the level delta in PARM_DECL mangling
	for abi >= 6.

	* semantics.c (finish_decltype_type): Remove shortcut for decltype
	of id-expression.
	* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.

2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>

	PR c++/46868
	* parser.c (cp_parser_class_specifier): Require a closing brace
	to attempt error recovery.

2011-02-23  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47833
	* pt.c (struct pending_template): Add chain_next GTY option.
	* decl.c (struct named_label_use_entry): Likewise.

2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47242
	* semantics.c (build_lambda_object): Bail out if a field is
	error_mark_node.

2011-02-22  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47666
	* class.c (dfs_declare_virt_assop_and_dtor)
	(declare_virt_assop_and_dtor): New static functions.
	(add_implicitly_declared_members): Use
	declare_virt_assop_and_dtor.

2011-02-21  Jason Merrill  <jason@redhat.com>

	PR c++/47207
	* decl2.c (decl_constant_var_p): A constexpr var needs an
	initializer to be constant.
	* semantics.c (cxx_eval_constant_expression): Complain about
	constexpr var used in its own initializer.
	* call.c (set_up_extended_ref_temp): Set
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.

2011-02-20  Jason Merrill  <jason@redhat.com>

	PR c++/47199
	* semantics.c (cxx_eval_call_expression): Call
	cxx_eval_constant_expression in trivial shortcut.

	PR c++/46831
	* call.c (convert_class_to_reference): Don't try to set up a
	second conv sequence for non-viable candidates.

	PR c++/47703
	* error.c (location_of): Handle non-tagged types.

	PR c++/46472
	* method.c (process_subob_fn): Instantiate constexpr templates.
	* optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.

2011-02-20  Dodji Seketeli  <dodji@redhat.com>

	PR c++/46394
	* pt.c (tsubst_pack_expansion): do not use
	cp_tree_equal/same_type_p to detect an expansion of a parameter
	pack.

2011-02-19  Jason Merrill  <jason@redhat.com>

	PR c++/47503
	* semantics.c (cxx_eval_call_expression): Shortcut trivial copy.

2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47795
	* semantics.c (finish_non_static_data_member): Early return if
	object is error_mark_node.

2011-02-18  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47208
	* pt.c (do_auto_deduction): Do not mention error_mark_node in
    	diagnostics.
	* semantics.c (finish_id_expression): Do not pass erroneous decl
    	to decl_constant_var_p.

2011-02-17  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47783
	* cvt.c (convert_from_reference): Call mark_exp_read.

2011-02-11  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47172
	* pt.c (finish_call_expr): Consider a call expression that has a
	dependent "this" pointer as being dependent.  Add comments.
	(dependent_type_p, type_dependent_expression_p): Update comments.

2011-02-16  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47326
	* pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
    	expansion arguments are not evaluated.

2011-02-16  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47704
	* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
	instead of TYPE_LANG_FLAG_3.
	* pt.c (lookup_template_class): Copy over
	ENUM_FIXED_UNDERLYING_TYPE_P.

2011-02-15  Jason Merrill  <jason@redhat.com>

	PR c++/46807
	* method.c (synthesized_method_walk): Always exit early for
	trivial fn in C++98 mode.

2011-02-14  Jason Merrill  <jason@redhat.com>

	PR c++/47482
	* parser.c (cp_parser_enumerator_definition): Call
	fold_non_dependent_expr.

2011-02-09  Jason Merrill  <jason@redhat.com>

	* decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
	* semantics.c (finish_fname): Only return the name if we're in
	a function.

	* decl.c (build_enumerator): Don't perform integral promotions on
	non-integral constants.

	* cvt.c (convert_to_void): Handle null op1.

	* class.c (type_has_constexpr_default_constructor): Make sure the
	caller stripped an enclosing array.
	* init.c (perform_member_init): Strip arrays before calling it.

	PR c++/47511
	* semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.

2011-02-03  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47398
	* tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
	template parameters in account.

2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>

	PR c++/46890
	* parser.c (cp_parser_class_specifier): Fix setting of
	want_semicolon.

2011-01-31  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47416
	* semantics.c (build_data_member_initialization): Handle
	STATEMENT_LIST always instead of just for CLEANUP_BODY.

2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

2011-01-29  Dodji Seketeli  <dodji@redhat.com>

	PR c++/47311
	* cp-tree.h (fixup_template_parms): Declare.
	* pt.c (end_template_parm_list): Do not fixup template parms here.
	(fixup_template_parms): Remove static. Fix typo in the
	comments. Remove useless code statement.
	(fixup_template_parm): For a template template parameter, fixup
	its attributes before fixing up its type.
	* parser.c
	(cp_parser_template_declaration_after_export): After parsing
	template parameters fixup their types.

2011-01-26  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47476
	* semantics.c (potential_constant_expression_1): Handle
	TRUTH_XOR_EXPR.

2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR c++/43601
	* semantics.c (expand_or_defer_fn_1): Handle it.
	* decl2.c (decl_needed_p): Likewise.

2011-01-21  Jason Merrill  <jason@redhat.com>

	PR c++/47041
	* semantics.c (build_constexpr_constructor_member_initializers):
	Handle trivial copy.

2011-01-21  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47388
	* semantics.c (begin_for_stmt): If -fno-for-scope, don't
	assume init must be NULL if scope is NULL.
	(begin_range_for_stmt): Likewise.

2011-01-21  Jason Merrill  <jason@redhat.com>

	PR c++/46552
	* semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.

	PR c++/46977
	* semantics.c (potential_constant_expression_1): Split out from
	potential_constant_expression.  Add want_rval parm.  Handle
	template expression forms.  Don't enforce restriction on address
	of automatic variable here.  Add a couple of diagnostics that
	had been missing.
	(require_potential_constant_expression): New entry point.
	(build_data_member_initialization, register_constexpr_fundef): Adjust.
	(maybe_constant_value): Check potential_constant_expression.
	* pt.c (fold_non_dependent_expr_sfinae): Likewise.
	* tree.c (build_vec_init_expr): Adjust.

2011-01-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47303
	* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
	or DECL_EXTERNAL.

2011-01-17  Jason Merrill  <jason@redhat.com>

	PR c++/47067
	* semantics.c (base_field_constructor_elt): New fn.
	(cxx_eval_bare_aggregate): Use it.
	(build_data_member_initialization): Leave COMPONENT_REF for
	vfield inits.

2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>

	* parser.c (cp_parser_range_for): Remove the "unused variable" warning
	workaround.

2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR c++/33558
	* decl.c (grokdeclarator): Reject mutable reference members.

2011-01-14  Jason Merrill  <jason@redhat.com>

	PR c++/47289
	* pt.c (coerce_template_parms): Fix error recovery.

	PR c++/46903
	* typeck2.c (check_narrowing): Only check arithmetic types.

	PR c++/46688
	* tree.c (build_vec_init_expr): Handle flexible array
	properly.

2011-01-13  Kai Tietz  <kai.tietz@onevision.com>

	PR c++/47213
	* cp-tree.h (CLASSTYPE_VISIBILITY): Use
	TYPE_MAIN_DECL instead of TYPE_NAME.
	(CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
	* decl2.c (determine_visibility): Add check
	of CLASS_TYPE_P for underlying_type.

2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>

	* cp-tree.h (begin_for_scope): New prototype.
	(begin_for_stmt): Update prototype.
	(begin_range_for_stmt): Update prototype.
	* init.c (build_vec_init): Update call to begin_for_stmt.
	* parser.c (cp_parser_for): New.
	(cp_parser_c_for): Add three new parameters.
	(cp_parser_range_for): Likewise. Most parsing code removed.
	(cp_parser_iteration_statement): Call cp_parser_for instead of
	cp_parser_c_for and cp_parser_range_for.
	(cp_parser_for_init_statement): Add new parameter and return type.
	(cp_parser_block_declaration): Update call to
	cp_parser_simple_declaration.
	(cp_parser_simple_declaration): Add new parameter.
	Update call to cp_parser_init_declarator.
	(cp_parser_init_declarator): Add new parameter.
	* pt.c (tsubst_expr): Update call to begin_for_stmt.
	* semantics.c (begin_for_scope): New.
	(begin_for_stmt): Add two new parameters.
	(begin_range_for_stmt): Likewise.

2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_at_property_declaration): Improved
	error message.

2011-01-11  Dodji Seketeli  <dodji@redhat.com>

	PR debug/46955
	* cp-lang.c (get_template_innermost_arguments_folded)
	(get_template_argument_pack_elems_folded)
	(template_arg_needs_folding, fold_cplus_constants): New static
	functions.
	(LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
	get_template_innermost_arguments_folded.
	(LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
	get_template_argument_pack_elems_folded.

2011-01-11  Jason Merrill  <jason@redhat.com>

	PR c++/46658
	* init.c (build_new_1): Handle value-init in templates differently.

	PR c++/45520
	* tree.c (maybe_dummy_object): Check current_class_ref against
	context, not current_class_type.

2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47078
	* parser.c (cp_parser_objc_typename): If the type is unknown, for
	error recovery purposes behave as if it was not specified so that
	the default type is used.

2011-01-07  Jakub Jelinek  <jakub@redhat.com>

	PR c++/47022
	* pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
	for the second build_x_va_arg argument.

2011-01-05  Tom Tromey  <tromey@redhat.com>

	* typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
	(lvalue_or_else): Likewise.

2011-01-01  Kai Tietz  <kai.tietz@onevision.com>

	PR target/38662
	* tree.c (cxx_type_hash_eq):
	Allow METHOD_TYPE, too.


Copyright (C) 2011 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
