xref: /freebsd-10.0-release/contrib/gcc/cp/ChangeLog

2007-09-29  Jason Merrill  <jason@redhat.com>

	PR c++/33094
	* decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
	constant to not have DECL_EXTERNAL if it's file-local.

2007-08-24  Jakub Jelinek  <jakub@redhat.com>

	PR c++/31941
	* error.c (resolve_virtual_fun_from_obj_type_ref): Handle
	TARGET_VTABLE_USES_DESCRIPTORS targets properly.

	PR c++/32898
	* name-lookup.c (set_decl_namespace): lookup_qualified_name failure
	is error_mark_node rather than NULL_TREE.
	* pt.c (check_explicit_specialization): Likewise.

2007-08-22  Jason Merrill  <jason@redhat.com>

	PR c++/29365
	* pt.c (outermost_tinst_level): New function.
	* lex.c (in_main_input_context): New function.
	* cp-tree.h: Declare it.
	* decl2.c (constrain_class_visibility): Use it to avoid warning
	about uses of the anonymous namespace in the main input file.

2007-08-20  Jakub Jelinek  <jakub@redhat.com>

	PR c++/32992
	* typeck.c (check_return_expr): Don't NRV optimize vars in
	anonymous unions.
	* decl.c (finish_function): Comment fix.

2007-08-18  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32112
	* error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
	* cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.

2007-08-10  Paolo Carlini  <pcarlini@suse.de>

	PR c++/17763
	* error.c (dump_expr): Consistently use the *_cxx_*
	variants of the pretty-print functions.

2007-07-30  Paolo Carlini  <pcarlini@suse.de>

	PR c++/32108
	* semantics.c (finish_label_stmt): Reject the __label__
	extension outside function scopes.

2007-07-28  Simon Martin  <simartin@users.sourceforge.net>
	    Mark Mitchell  <mark@codesourcery.com>

	PR c++/30917
	* name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
	hidden due to friend declarations in local classes.

2007-07-27  Mark Mitchell  <mark@codesourcery.com>

	PR c++/32346
	* call.c (convert_for_arg_passing): Only widen bitfields to their
	declared types if necessary.

2007-07-24  Paolo Carlini  <pcarlini@suse.de>

	PR c++/30535
	* pt.c (unify): Never pass error_mark_node to template_decl_level.

2007-07-19  Release Manager

	* GCC 4.2.1 released.

2007-07-07  Mark Mitchell  <mark@codesourcery.com>

	PR c++/32232
	* pt.c (resolve_overloaded_unification): Robustify.  Return a
	bool, not an int.
	(type_unification_real): Adjust accordingly.

2007-07-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/32245
	* init.c (build_zero_init): Always build an initializer for
	non-static storage.
	* typeck2.c (build_functional_cast): Use build_zero_init.

	PR c++/32251
	* init.c (build_new_1): Always pass the allocation function to
	build_op_delete_call.
	* call.c (build_op_delete_call): Handle operator delete with a
	variable-argument list.  Do not issue an error when no matching
	deallocation function is available for a new operator.

	PR c++/31992
	* cp-tree.h (any_value_dependent_elements_p): Declare it.
	* decl.c (value_dependent_init_p): New function.
	(cp_finish_decl): Use it.
	* pt.c (value_dependent_expression_p): Use
	any_value_dependent_elements_p.
	* parser.c (cp_parser_primary_expression): Add comment about
	treating dependent qualified names as integral
	constant-expressions.

2007-07-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/31338
	* cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
	* typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
	COMPLEX_TYPE is now an ARITHMETIC_TYPE.
	* init.c (build_zero_init): Adjust, as
	COMPLEX_TYPE is now a SCALAR_TYPE.
	* typeck2.c (digest_init): Allow brace-enclosed initializers for
	COMPLEX_TYPE, even though that is now a SCALAR_TYPE.

2007-07-03  Richard Guenther  <rguenther@suse.de>

	PR c++/32609
	* class.c (fixed_type_or_null): Re-lookup the hashtable slot
	after recursing.

2007-07-02  Jakub Jelinek  <jakub@redhat.com>

	PR c++/31748
	* semantics.c (finish_omp_clauses): Use %qD instead of %qE for
	DECL_P in not a variable and appears more than once error messages.

2007-06-27  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/27492
	* decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
	function decls.

2007-06-15  Mark Mitchell  <mark@codesourcery.com>

	* cp-tree.h (DECL_VAR_MARKED_P): Remove.
	(DECL_ANON_UNION_VAR_P): New macro.
	* class.c (fixed_type_or_null): Tidy.  Use a hash table, rather
	than DECL_VAR_MARKED_P, to keep track of which variables we have
	seen.
	* decl.c (redeclaration_error_message): Complain about redeclaring
	anonymous union members at namespace scope.
	* decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.

2007-06-08  Dirk Mueller  <dmueller@suse.de>

	PR c++/31809
	PR c++/31806
	Backport from mainline:
	2007-05-31  Jakub Jelinek  <jakub@redhat.com>

	* decl.c (cp_finish_decl): Also clear was_readonly if a static var
	needs runtime initialization.

	2007-05-30  Jakub Jelinek  <jakub@redhat.com>

	* decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
	variables that need runtime initialization.

2007-05-13  Release Manager

	* GCC 4.2.0 released.

2007-04-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

	PR C++/30221
	* decl.c (reshape_init_r): Don't reshape the first element if it
	is a pointer to member function.

2007-04-26  Andrew Pinski  <andrew_pinski@playstation.sony.com>

	PR C++/30016
	* typeck.c (build_reinterpret_cast_1): Only allow conversion to
	integeral types from vectors types.

2007-04-26  Jakub Jelinek  <jakub@redhat.com>

	PR c++/31598
	* semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
	for type dependent OMP_CLAUSE_DECLs.

2007-04-24  Paolo Carlini  <pcarlini@suse.de>

	PR c++/30500
	* pt.c (instantiate_decl): Set in_system_header.

2007-04-17  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/31517
	* pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.

2007-04-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/31513
	* call.c (convert_for_arg_passing): Convert bitfields to their
	declared types.

2007-04-13  Jason Merrill  <jason@redhat.com>

	PR c++/31074
	* call.c (reference_binding): Add c_cast_p parm.  If true,
	add quals to TO as needed to make it reference-compatible.

2007-04-10  Mike Stump  <mrs@apple.com>

	* class.c (dfs_accumulate_vtbl_inits): Slam the vtbl type back to
	vtbl_ptr_type_node to ensure the mode is correct.

2007-04-09  Mark Mitchell  <mark@codesourcery.com>

	PR c++/31449
	* class.c (build_base_path): Ensure that the converted pointer has
	the same cv-qualification as the input.

2007-04-03  Jakub Jelinek  <jakub@redhat.com>

	PR c++/30847
	* typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
	type issue error and return early.

2007-03-30  Jason Merrill  <jason@redhat.com>

	PR c++/31187
	* typeck.c (cp_type_readonly): New fn.
	* cp-tree.h: Declare it.
	* decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
	(cp_finish_decl): Not here.

2007-03-31  Diego Novillo  <dnovillo@redhat.com>
	    Mark Mitchell  <mark@codesourcery.com>

	PR 29585
	* class.c (dfs_accumulate_vtbl_inits): Use build_address
	to build the vtbl entry.

2007-03-22  Mark Mitchell  <mark@codesourcery.com>

	PR c++/30863
	* parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
	not consume tokens when failing.

2007-03-22  Jim Wilson  <wilson@specifix.com>
	    Mark Mitchell  <mark@codesourcery.com>

	PR c++/31273
	* call.c (standard_conversion): Use type_decays_to.  Keep FCODE
	consistent with FROM.

2007-03-14  Andrew Pinski  <andrew_pinski@playstation.sony.com>

	PR c++/31165
	* call.c  (convert_default_arg): Instead of copying the node,
	unshare it.

2007-03-13  Mark Mitchell  <mark@codesourcery.com>

	PR bootstrap/30899
	* Make-lang.in (doc/g++.1): Use $< to specify the location from
	which to copy.

2007-03-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/31038
	* parser.c (cp_parser_postfix_expression): Disallow compound
	literals in constant expressions.

2007-03-11  Ian Lance Taylor  <iant@google.com>

	Backported -fstrict-overflow/-Wstrict-overflow from mainline:
	2007-01-17  Ian Lance Taylor  <iant@google.com>

	* class.c (add_method): Call VEC_reserve_exact rather than passing
	a negative size to VEC_reserve.

2007-03-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/31038
	* parser.c (cp_parser_postfix_expression): Disallow compound
	literals in constant expressions.

	PR c++/30328
	* semantics.c (finish_typeof): Use unlowered_expr_type.
	
2007-03-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/30274
	* cp-tree.h (unlowered_expr_type): New function.
	* typeck.c (is_bitfield_expr_with_lowered_type): Handle
	COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
	(unlowered_expr_type): New function.
	(build_unary_op): Disallow predecrements of bool bitfields.
	* call.c (build_conditional_expr): Use unlowered_expr_type.
	* pt.c (type_unification_real): Likewise.

2007-03-08  Andrew Pinski  <pinskia@gmail.com> 

	PR C++/30168
	* optimize.c (update_cloned_parm): Copy DECL_COMPLEX_GIMPLE_REG_P also.

2007-03-08  Volker Reichelt  <reichelt@netcologne.de>

	PR c++/30852
	* semantics.c (finish_offsetof): Handle COMPOUND_EXPR.

2007-03-07  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* typeck.c (build_binary_op): Replace -Wstring-literal-comparison
	and -Walways-true with -Waddress.
	* cvt.c (convert_to_void): Replace unconditional warning with
	-Waddress.
	
2007-03-05  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/30895
	* tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.

2007-02-22  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/29475
	* cp-tree.h (struct deferred_access_check): New structure to represent a
	deferred access check. It replaces the previous representation as a tree.
	(get_deferred_access_checks): Return a vector of struct
	deferred_access_check instead of a tree list.
	(perform_access_checks): Take a vector of struct deferred_access_check
	instead of a tree list.
	(enforce_access, perform_or_defer_access_check): Added an
	extra argument that represents the declaration to use to print
	potential error messages.
	* semantics.c (struct deferred_access): Store the deferred access checks
	as a vector of struct deferred_access_check instead of a tree list.
	(push_deferring_access_checks): Handle the change in struct
	deferred_access.
	(get_deferred_access_checks): Likewise.
	(pop_to_parent_deferring_access_checks): Likewise.
	(perform_or_defer_access_check): Likewise.
	(perform_access_checks): Take a vector of struct deferred_access_check
	instead of a tree list.
	(finish_non_static_data_member, check_accessibility_of_qualified_id,
	finish_id_expression): Adjusted the call to perform_or_defer_access_check.
	(pop_to_parent_deferring_access_checks, perform_access_checks,
	perform_or_defer_access_check): Adjusted the call to enforce_access.
	* parser.c (struct tree_check): New structure to store various data
	associated with a CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID token.
	(struct cp_token): Changed the value field to be a union with a pointer to
	a struct tree_check for CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID
	tokens and a tree field for all other tokens.
	(eof_token): Adjusted due to the change in struct cp_token.
	(cp_lexer_get_preprocessor_token): Likewise.
	(cp_lexer_purge_token): Likewise.
	(cp_lexer_purge_tokens_after): Likewise.
	(cp_lexer_print_token): Likewise.
	(cp_parser_error): Likewise.
	(cp_parser_identifier): Likewise.
	(cp_parser_string_literal): Likewise.
	(cp_parser_primary_expression): Likewise.
	(cp_parser_unqualified_id): Likewise.
	(cp_parser_parenthesized_expression_list): Likewise.
	(cp_parser_storage_class_specifier_opt): Likewise.
	(cp_parser_function_specifier_opt): Likewise.
	(cp_parser_type_specifier): Likewise.
	(cp_parser_simple_type_specifier): Likewise.
	(cp_parser_initializer_list): Likewise.
	(cp_parser_member_specification_opt): Likewise.
	(cp_parser_attribute_list): Likewise.
	(cp_parser_objc_expression): Likewise.
	(cp_parser_objc_protocol_qualifiers): Likewise.
	(cp_parser_objc_selector): Likewise.
	(cp_parser_objc_declaration): Likewise.
	(cp_parser_objc_statement): Likewise.
	(cp_parser_omp_clause_name): Likewise.
	(cp_parser_omp_clause_default): Likewise.
	(cp_parser_omp_clause_schedule): Likewise.
	(cp_parser_omp_parallel): Likewise.
	(cp_parser_initial_pragma): Likewise.
	(pragma_lex): Likewise.
	(cp_parser_pre_parsed_nested_name_specifier): Likewise.
	(cp_parser_nested_name_specifier_opt): Likewise.
	Use cp_token::u::tree_check_value to save the token's value, the
	associated deferred checks and its qualifying scope.
	(cp_parser_template_id): Likewise.
	(cp_parser_template_declaration_after_export): Adjusted the call to
	get_deferred_access_checks.
	(cp_parser_init_declarator): Take the access checks as a vector of struct
	deferred_access_check instead of a tree list.
	(cp_parser_single_declaration): Likewise.
	(cp_parser_perform_template_parameter_access_checks): Likewise.
	(cp_parser_simple_declaration): Adjusted the call to
	cp_parser_init_declarator.
	(cp_parser_explicit_specialization): Adjusted the call to
	cp_parser_single_declaration.
	(cp_parser_template_id, cp_parser_pre_parsed_nested_name_specifier):
	Adjusted the call to perform_or_defer_access_check.
	* init.c (build_offset_ref): Adjusted the call to
	perform_or_defer_access_check.
	* class.c (alter_access, resolve_address_of_overloaded_function):
	Likewise.
	* decl.c (make_typename_type, make_unbound_class_template): Likewise.
	* search.c (lookup_member): Likewise.
	* friend.c (add_friend): Likewise.
	* call.c (enforce_access): Use the new extra argument to build the
	error message.
	(build_op_delete_call): Adjusted the call to
	perform_or_defer_access_check.
	(build_over_call): Likewise.

2007-02-19  Mark Mitchell  <mark@codesourcery.com>

	* call.c (build_new_method_call): Ensure that explicit calls of
	destructors have type "void".

2007-02-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26988
	* pt.c (determine_specialization): Use skip_artificial_parms_for.
	(fn_type_unificiation): Likewise.
	(get_bindings): Likewise.

2007-02-06  Mark Mitchell  <mark@codesourcery.com>

	PR target/29487
	* decl.c (finish_function): Use DECL_REPLACEABLE.
	* tree.c (cp_cannot_inline_tree_fn): Likewise.

2007-02-07  Jakub Jelinek  <jakub@redhat.com>

	PR c++/30703
	* cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
	parameters and result decls in omp clauses.
	(cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
	by reference.

2007-02-02  Jakub Jelinek  <jakub@redhat.com>

	PR c++/30536
	* decl.c (grokdeclarator): If __thread is used together with
	a storage class other than extern and static, clear thread_p
	after issuing diagnostics and fall through to checking the
	storage class.

2007-01-28  Andrew Pinski  <pinskia@gmail.com>

	PR C++/28988
	* semantics.c (finish_pseudo_destructor_expr): Check the
	destrutor name by calling check_dtor_name.

2007-01-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28999
	* decl.c (make_typename_type): If the qualified name is not a
	type, issue an error.
	* parser.c (cp_parser_elaborated_type_specifier): Fix comment
	formatting.

2006-12-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29732
	* cp-tree.h (DECL_USE_TEMPLATE): Mention partial specializations.
	(explicit_class_specialization_p): Declare.
	* pt.c (explicit_class_specialization_p): New function.
	* parser.c (cp_parser_init_declarator): Check correct number of
	template parameters for in-class function definitions.
	(cp_parser_check_declarator_template_parameters): Stop looking for
	template classes when we find an explicit specialization.

2006-12-07  Lee Millward  <lee.millward@codesourcery.com>

        PR c++/29980
        * cp_parser_elaborated_type_specifier: Check
        the return value of check_elaborated_type_specifier.
	
2006-12-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29730
	* parser.c (cp_parser_init_declarator): Reject initialization of
	functions.

2006-12-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29729
	* decl2.c (check_member_template): Move check for member
	templates in local classes to ...
	* parser.c (cp_parser_template_declaration_after_export):
	... here.

2006-12-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29728
	* decl.c (check_array_designated_initializer): New function.
	(maybe_deduce_size_from_array_init): Use it.
	(reshape_init_array): Likewise.

2006-12-04  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29733
	* pt.c (tsubst_decl): Disallow variables of function type.

2006-12-04  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29632
	* call.c (add_builtin_candidate): Do not permit NULL pointer
	constants to be compared with template parameters.

2006-12-04  Richard Henderson  <rth@redhat.com>
            Andrew Pinski  <pinskia@gmail.com>

	PR C++/14329
	* error.c (cp_printer) <'D'>: Handle DECL_DEBUG_EXPR.

2006-12-01  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/30022
	* typeck.c (type_after_usual_arithmetic_conversions):
	Fix assertion for vector types.
	(build_binary_op): Use temporary for inner type of vector types.

2006-11-29  Lee Millward  <lee.millward@codesourcery.com> 

	PR c++/29022
	* parser.c (cp_parser_class_head): Move processing
	of any base classes to...
	(cp_parser_class_specifier) ...here. Take an extra
	tree* parameter for any base classes. Only process
	them if the opening brace was found.
	
2006-11-28  Jakub Jelinek  <jakub@redhat.com>

	PR c++/29735
	* decl.c (grokfndecl): Check main's type after applying
	attributes, not before.

2006-11-26  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29886
	* parser.c (cp_parser): Add in_function_body.
	(cp_parser_new): Initialize it.
	(cp_parser_primary_expression): Use parser->in_function_body
	instead of at_function_scope_p.
	(cp_parser_asm_definition): Likewise.
	(cp_parser_direct_declarator): Likewise.
	(cp_parser_class_specifier): Clear parser->in_function_body.
	(cp_parser_constructor_declarator_p): Use parser->in_function_body
	instead of at_function_scope_p.
	(cp_parser_function_body_after_declarator): Set
	parser->in_function_body.

2006-11-21  Jakub Jelinek  <jakub@redhat.com>

	PR c++/29570
	* decl.c (cp_finish_decl): Check for value dependent brace enclosed
	scalar initializer.

	PR c++/29734
	* cp-tree.h (WANT_VECTOR): Define.
	(WANT_ARITH): Add WANT_VECTOR.
	* cvt.c (build_expr_type_conversion): Handle vector types.
	* typeck.c (build_unary_op): Add WANT_VECTOR to
	build_expr_type_conversion flags.

2006-11-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29518
	* pt.c (coerce_template_parms): Do not skip_evaluation while
	substituting template arguments.

2006-10-22  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20647
	* rtti.c (tinfo_base_init): The type info string is always global.

2006-10-20  Lee Millward  <lee.millward@codesourcery.com>
            Mark Mitchell <mark@codesourcery.com>

        PR c++/28053
        * decl2.c (grokbitfield): Detect invalid non-integral 
        types earlier when possible.
	
2006-10-18  Mark Shinwell  <shinwell@codesourcery.com>

	PR c++/26884
	* typeck2.c (digest_init): Raise error upon attempts to
	initialize arrays with variables.

2006-10-17  Lee Millward  <lee.millward@codesourcery.com> 

        PR c++/27952
        * cp-tree.h (xref_basetypes): Return bool instead of void.
        * decl.c (xref_basetypes): Adjust definition. Return false
        if the class bases are invalid.
        * parser.c (cp_parser_class_head): Check the return value
        from xref_basetypes.
	
2006-10-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28261
	* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Add
	comment.

	PR c++/28261
	* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): New
	function.
	(cp_parser_constructor_declarator_p): Use it.
	(cp_parser_check_type_definition): Return a value indicating
	whether or not the definition is valid.
	(cp_parser_enum_specifier): Skip invalid enum definitions.

2006-10-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29039
	* typeck2.c (build_functional_cast): Don't zero-initialize
	non-PODs; instead, call their constructors.
	* method.c (synthesize_method): Always build mem-initializers, if
	we're synthesizing the default constructor.

2006-10-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27270
	* decl.c (reshape_init_class): Move check for designated
	to ...
	* parser.c (cp_parser_initializer_list): ... here.
	* pt.c (tsubst_copy_and_build): Use finish_compound_literal.

2006-10-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27270
	* typeck2.c (process_init_constructor_array): Reword comment.
	* pt.c (tsubst_copy_and_built): Call reshape_init before calling
	digest_init.

	PR c++/29408
	* parser.c (cp_parser_using_declaration): Stop parsing when
	something goes wrong with an access declaration.

	PR c++/29435
	* typeck.c (cxx_sizeof_or_alignof_type): Complete non-dependent
	types when their sizes are required.  Refine test for VLAs.

	PR c++/28211
	* parser.c (cp_parser_template_argument): Don't consider "&var" a
	possible constant-expression.
	* pt.c (convert_nontype_argument): Refine handling of arguments of
	pointer type.

2006-10-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28506
	* parser.c (function_declarator_p): New function.
	(cp_parser_init_declarator): Use it.
	(cp_parser_member_declaration): Likewise.

2006-10-12  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29318
	* rtti.c (get_tinfo_decl): Refuse to create type info objects for
	variably modified types.

2006-10-12 Lee Millward <lee.millward@codesourcery.com>

       PR c++/27961
       * decl.c (start_decl): Return error_mark_node if a
       function is initialized like a variable.
       (check_var_type): If a variable of field is declared void,
       set the type to error_mark_node.
       (grokdeclarator): Check the return type of check_var_type.
       * class.c (finish_struct_1): Robustify.
	
2006-10-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29175
	* decl.c (check_initializer): Issue errors about trying to
	initialize arrays whose elements have variable size.

2006-10-11  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/29024
        * cp-tree (struct cp_decl_specifier_seq): Rename to 
        conflicting_specifiers_p
        * parser.c (cp_parser_set_storage_class): Set
        conflicting_specifiers_p for the input decl specifier 
        if a typedef specifier is present. Rename uses of
        multiple_specifiers_p to conflicting_specifiers_p.
        (cp_parser_decl_specifier_seq) <RID_TYPEDEF>: If a storage 
        class specifier has already been set for this declaration, 
        set conflicting_specifiers_p to true on the decl_specs.
        * decl.c (grokdeclarator): Rename uses of
        multiple_specifiers_p to conflicting_specifiers_p.

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added "c++.pdf" target support.

2006-10-10  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/29323
	* decl.c (finish_function): Set TREE_NOTHROW only for
	functions that bind local.

2006-10-09  Richard Henderson  <rth@redhat.com>

	Revert emutls patch.

2006-10-04  Richard Henderson  <rth@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* decl.c (grokvardecl): Don't error if !have_tls.
	(grokdeclarator): Likewise.
	* parser.c (cp_parser_omp_threadprivate): Likewise.

2006-10-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29020
	* friend.c (do_friend): Improve comments; add assertion.
	* parser.c (cp_parser_nested_name_specifier_opt): Resolve
	typenames for qualified names used in declarations, even when
	caching qualified name lookup.

	PR c++/29138
	* decl2.c (grokfield): Don't handle access declarations here.
	* parser.c (cp_parser_using_declaration): Handle access
	declarations too.
	(cp_parser_block_declaration): Adjust calls to
	cp_parser_using_declaration.
	(cp_parser_member_declaration): Likewise.  Use
	cp_parser_using_declaration to look for access_declarations.

2006-10-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/29291
	* init.c (build_new): Check for invalid init.

2006-10-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29226
	* typeck.c (cxx_sizeof_or_alignof_type): Tidy.  In templates, do
	not try to actually evaluate sizeof for a VLA type.

2006-10-01  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29105
	* pt.c (tsubst_baselink): Substituteinto the qualifying scope.
	* semantics.c (baselink_for_fns): Build a baselink, even when
	processing a template.

	PR c++/29080
	* parser.c (cp_parser_postfix_dot_deref_expression): Use
	BASELINK_ACCESS_BINFO as the qualifying scope when calling
	adjust_result_of_qualified_name_lookup. 

2006-09-25  Lee Millward  <lee.millward@codesourcery.com>

        PR c++/27329
        PR c++/26938
        * cp-tree.h (redeclare_class_template): Adjust declaration
        to return bool instead of void.
        * pt.c (redeclare_class_template): Update definition.
	Return false on error.
        * decl.c (xref_tag): Return error_mark_node if
	redeclare_class_template returned false.

	PR c++/27667
        * cp-tree.h (begin_specialization): Return bool 
	instead of void.
        * pt.c (check_specialization_scope): Likwise. 
	Adjust comment. Return false if a specialization 
	isn't permitted in the current scope.
        (begin_specialization): Use the return value of  
        check_specialization_scope.
        * parser.c (cp_parser_explicit_specialization): If
        begin_specialization returned false, skip the rest 
	of the specialization.
	
2006-09-21  Mark Mitchell  <mark@codesourcery.com>

	PR c++/29016
	* typeck.c (build_unary_op): Don't form an ADDR_EXPR around a
	BASELINK.

2006-09-21  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/28861
	* decl.c (shadow_tag): Return error_mark_node
        if maybe_process_partial_specialization failed.

	PR c++/28303
        * decl.c (grokdeclarator): Return error_mark_node on
        declaration with two or more data types.
	
2006-09-20  Danny Smith  <dannysmith@users.sourceforge.net>

	PR target/27650
	* class.c (check_for_override): Remove dllimport from virtual
	methods.

2006-09-18  Steven Bosscher  <steven@gcc.gnu.org>

	PR c++/29087
	* parser.c (cp_parser_labeled_statement): Return nothing.  Do
	not take in_statement_expr and in_compound as arguments.  Rename
	to cp_parser_label_for_labeled_statement.  Parse only the label,
	not the statement.
	(cp_parser_statement): Parse the statement of a labeled-statement
	from here, using tail recursion.

2006-09-14  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/29002
	* init.c (build_zero_init): If we have an error mark node for
	the array size, return.

2006-09-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28991
	* cp-objcp-common.c (cxx_staticp): New function.
	* cp-objcp-common.h (LANG_HOOOKS_STATICP): Use it.
	* cp-tree.h (cxx_staticp): New function.

2006-09-09  Jason Merrill  <jason@redhat.com>

	PR c++/28996
	* cvt.c (convert_to_void): Strip COMPONENT_REF to functions.

2006-09-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28858
	* parser.c (cp_parser_skip_until_found): Rename to
	cp_parser_skip_to_end_of_template_parameter_list.  Remove last two
	parameters.  Track levels of '< ... >'.  Stop at '{', '}', or ';'.
	Reorganize.  Adjust comment.
	(cp_parser_template_declaration_after_export): Adjust call.
	(cp_parser_enclosed_template_argument_list): Likewise.

2006-09-07  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/28906
	* init.c (build_new_1): Build a distinct type copy
	for the array type that was returned from
	build_cplus_array_type.

2006-09-07  Jason Merrill  <jason@redhat.com>

	PR c++/27371
	* cvt.c (convert_to_void): Enable previous change.

	PR c++/26957
	* method.c (use_thunk): Clear DECL_HAS_VALUE_EXPR_P on copied
	parms.

2006-09-07  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/28284
	* pt.c (fold_non_dependent_expr): Make sure expr is not
	dereferenced if it is NULL.

2006-09-06  Zak Kipling  <zak@transversal.com>

	PR c++/26195
	* decl.c (make_rtl_for_nonlocal_decl),
	(start_preparsed_function): Don't use lbasename on
	input_filename when calling get_fileinfo.
	* semantics.c (begin_class_definition): Likewise.
	* lex.c (cxx_make_type): Likewise.
	(handle_pragma_interface): Call get_fileinfo on input_filename,
	not on the parameter to the directive.

2006-09-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28903
	* pt.c (tsubst): Use fold_non_dependent_expr to fold array
	dimensions.

	PR c++/28886
	* pt.c (unify): Avoid unnecessary calls to fold_build2 for array
	dimensions.

2006-09-06  Jason Merrill  <jason@redhat.com>

	PR c++/27371
	* cvt.c (convert_to_void): Strip useless TARGET_EXPR.
	* cp-tree.h (TARGET_EXPR_IMPLICIT_P): New macro.
	* tree.c (build_cplus_new): Set it.

	PR c++/26696
	* cvt.c (convert_to_void): Replace a subexpression with no side 
	effects with void_zero_node.
	* tree.c (is_overloaded_fn): Look through COMPONENT_REF.
	(get_first_fn): Ditto.
	* decl.c (grokdeclarator): No need to look through COMPONENT_REF.

2006-09-05  Jason Merrill  <jason@redhat.com>

	PR c++/26571
	* parser.c (cp_parser_diagnose_invalid_type_name): Handle the case
	where the name is a type used incorrectly.

	PR c++/26671
	* typeck.c (maybe_warn_about_returning_address_of_local): Look 
	through COMPONENT_REF and ARRAY_REF.	

	PR c++/26102
	* name-lookup.c (do_class_using_decl): Try to find the base even
	if bases_dependent_p.
	* pt.c (type_dependent_expression_p): A USING_DECL is dependent.	

	PR c++/19809
	* pt.c (tsubst_friend_function): Set DECL_INITIAL before pushdecl.

2006-09-04  Nathan Sidwell  <nathan@codesourcery.com>

	PR 23287 Revert my 2006-09-01 patch.
	* parser.c: Reverted.
	* pt.c: Reverted.

2006-09-02  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/27670
	PR c++/27493
	PR c++/27494
	PR c++/27397
	* parser.c (cp_parser_template_parameter_list): Add
	invalid template parameters to the parameter list as
	error_mark_node.

2006-09-02  Jakub Jelinek  <jakub@redhat.com>

	PR c++/28878
	* except.c (build_throw): Only set current_function_returns_abnormally
	if cfun is not NULL.

	PR c++/26917
	* repo.c (repo_file): Remove.
	(open_repo_file, reopen_repo_file_for_write): Return fopened
	FILE * instead of setting global repo_file variable.
	(init_repo): Adjust caller.
	(finish_repo): Likewise.  Return instead of goto out before
	reopen_repo_file_for_write has been called.

2006-09-01  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/28705
	* semantics.c (finish_call_expr): Add assert.
	* name-lookup.c (lookup_arg_dependent): Check we found an overload
	or an object.

	PR c++/23287
	* parser.c (cp_parser_id_expression): Add member_p
	argument. Update all callers.
	(cp_parser_unqualified_id): Likewise.  Lookup a destructor name in
	the object's scope, if valid.
	(cp_parser_global_scope_opt): Add object_scope_valid_p.  Update
	callers.
	(cp_parser_postfix_dot_deref_expression): Set object_scope.
	* pt.c (tsubst_copy_and_build): Lookup dependent dtor name here.

2006-08-30  Jason Merrill  <jason@redhat.com>

	PR c++/26670
	* class.c (check_field_decls): Don't unset TYPE_PACKED until all
	the fields have been processed.

2006-08-29  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/28349
	* call.c (build_x_va_arg): Remove the reference type
	from the type before creating the pointer type.

2006-08-29  J"orn Rennecke  <joern.rennecke@st.com>

	PR c++/28139
	* except.c (expand_start_catch_block): Use correct types for bitwise
	copy.

2006-08-28  Jason Merrill  <jason@redhat.com>

	PR c++/26670
	* class.c (check_field_decls): Unset TYPE_PACKED (t) if one of the
	fields can't be packed.

	PR c++/26577
	* cvt.c (convert_to_void): Don't automatically load from volatiles 
	of TREE_ADDRESSABLE type.

2006-08-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28860
	* cp-tree.h (maybe_process_partial_specialization): Return
	tree instead of void.
	* parser.c (cp_parser_class_head): Use return value of
	maybe_process_partial_specialization.
	* pt.c (maybe_process_partial_specialization): Return error_mark_node
	for broken specializations, TYPE otherwise.  Check for template
	template parameters.

2006-08-27  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28058
	* pt.c (register_specialization): Return error_mark_node for
	specialization-after-instantiation.
	* decl2.c (mark_used): Mark the main function used when one of its
	clones is used.
	
2006-08-27  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/26573
	* class.c (check_field_decls): Don't issue error about
	local classes containing static data members.
	
2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>

	PR c++/24009
	* parser.c (struct cp_token): Add input_file_stack_index.
	(eof_token): Update.
	(cp_lexer_get_preprocessor_token): Save input_file_stack_tick.
	(cp_lexer_set_source_position_from_token): Restore input file
	stack.

2006-08-26  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/28736
	PR c++/28737
	PR c++/28738
	* pt.c (process_template_parm): Store invalid template
	parameters as a TREE_LIST with a TREE_VALUE of error_mark_node.
	(push_inline_template_parms_recursive): Check for template
	parameters having a TREE_VALUE of error_mark_node rather than
	check the parameter itself.
	(mangle_class_name_for_template): Likewise.
	(comp_template_parms): When comparing the individual template
	parameters, return 1 if either is error_mark_node.
	(current_template_args): Robustify.
	(redeclare_class_template): Likewise.
	
2006-08-26  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28588
	* class.c (resolve_address_of_overloaded_function): Add
	access_path parameter.  Perform access checks.
	(instantiate_type): Adjust call to
	resolve_address_of_overloaded_function.  Remove unnecessary code.
	* tree.c (is_overloaded_fn): Document.  Return 2 when there are
	acutally multiple functions.
	(really_overloaded_fn): Use is_overloaded_fn.
	* mangle.c (write_expression): Handle BASELINKs.
	* cp-tree.h (really_overloaded_fn): Return bool.
	(baselink_for_fns): Declare.
	* search.c (lookup_member): Check access for single static
	functions here.
	* pt.c (convert_nontype_argument_function): Handle BASELINKs.
	(tsubst_copy_and_build): Generate BASELINKs for template-ids.
	* semantics.c (finish_call_expr): Use baselink_for_fns.
	(baselink_for_fns): New function.
	(finish_id_expression): Use it.
	* parser.c (cp_parser_template_argument): Don't strip BASELINKs.

	PR c++/28595
	* pt.c (tsubst): Issue errors about attempts to create VLAs at
	template-instantiation time.

2006-08-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28853
	* typeck2.c (cxx_incomplete_type_diagnostic): Handle template
	template parameters.  Improve error message for template type
	parameters.

	PR c++/28852
	* cp-tree.h (grok_op_properties): Return bool instead of void.
	* decl.c (grokfndecl): Discard invalid operator declarations.
	(copy_fn_p): Revert change for PR 27547.
	(grok_op_properties): Return error status (true on success).
	* pt.c (tsubst_decl): Discard invalid operator declarations.

2006-08-25  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28056
	* decl.c (grokdeclarator): Disallow declarations with qualified
	names in local scopes.

2006-08-25  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/27787
	* decl.c (make_typename_type): Only try and resolve it when
	context is not dependent.  Refactor.
	* decl2.c (check_classfn): Push to class scope before looking for
	the function.

2006-08-24  Danny Smith   <dannysmith@users.sourceforge.net>

	PR driver/28528
	* g++spec.c (lang_specific_driver): Always check if we need to
	swallow a space-separated  arg to '-x'.
	* lang-specs.h: Don't create ouput files for '-xc++-header'
	if -fsyntax-only.

2006-08-23  Jason Merrill  <jason@redhat.com>

	PR c++/27714
	* pt.c (push_template_decl_real): A friend template with class 
	scope isn't primary.

2006-08-23  Benjamin Smedberg <benjamin@smedbergs.us>

	PR c++/28687
	* rtti.c (build_dynamic_cast, build_dynamic_cast_1):
	Move -fno-rtti check to be more specific.

2006-08-22  Jason Merrill  <jason@redhat.com>

	PR c++/23372
	* call.c (build_over_call): Don't make a copy here if build_call 
	will make one too.

2006-08-22  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/28450
	* cp/init.c (build_zero_init): Handle VECTOR_TYPE and
	COMPLEX_TYPEs.

2006-08-22  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/28420
	* parser.c (cp_parser_postfix_expression): Make sure that the
	saved value for parser->type_definition_forbidden_message is
	restored before returning to avoid an invalid free().

2006-08-22  Jason Merrill  <jason@redhat.com>

	PR c++/28659
	* typeck.c (merge_types): If either of the types have the right 
	attributes, return that one.

	* tree.c (cp_build_type_attribute_variant): Make sure we aren't
	doing this to class types.
	* typeck.c (original_type): Deal with type quals properly.

2006-08-21  Jason Merrill  <jason@redhat.com>

	PR c++/27115
	* semantics.c (finish_stmt_expr_expr): Don't try to voidify here,
	just leave the expression as it is.
	(finish_stmt_expr): If the statement-expression has class type,
	wrap it in a TARGET_EXPR.
	* cp-gimplify.c (cp_gimplify_init_expr): Don't bother with
	CLEANUP_POINT_EXPR.
	* except.c (build_throw): Give the CLEANUP_POINT_EXPR void type.

2006-08-21  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/26269
	* decl.c (duplicate_decls): Return early if either
	newdecl or olddecl is error_mark_node.

	 PR c++/28505
	* decl.c (grokdeclarator): Return early after
	issuing diagnostic about an incomplete type.

	PR c++/28741
	* tree.c (decl_anon_ns_mem_p): Robustify.
	* decl2.c (determine_visibility): Likewise.
	
2006-08-20  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28341
	* tree.c (cast_valid_in_integral_constant_expression_p): New
	function.
	* cp-tree.h (tsubst_copy_and_build): Adjust prototype.
	* pt.c (tsubst_expr): Add integral_constant_expression_p
	parameter.
	(fold_non_dependent_expr): Adjust callers of
	tsubst_{expr,copy_and_build}.
	(tsubst_friend_function): Likewise.
	(tsubst_template_arg): Likewise.
	(tsubst_default_argument): Likewise.
	(tsubst_decl): Likewise.
	(tsubst): Likewise.
	(tsubst_omp_clasuses): Likewise.
	(regenerate_decl_fromp_template): Likewise.
	(instantiate_decl): Likewise.
	(tsubst_initializer_list): Likewise.
	(tsubst_enum): Likewise.
	(tsubst_expr): Use RECUR throughout.
	(tsubst_copy_and_build): Change definition of RECUR.  Do not allow
	invalid casts in integral constant expressions.
	* parser.c (cp_parser_postfix_expression): Use
	cast_valid_in_integral_constant_expression_p.
	(cp_parser_cast_expression): Likewise.
	(cp_parser_functional_cast): Likewise.

	PR c++/28346
	* pt.c (tsubst_qualified_id): Do not strip references from
	OFFSET_REFs. 

2006-08-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28606
	* parser.c (cp_parser_diagnose_invalid_type_name): Handle BIT_NOT_EXPR.
	Fix formatting.
	(cp_parser_parse_and_diagnose_invalid_type_name): Tighten condition
	for valid type-names.
	(cp_parser_unqualified_id): Fix error handling for destructors.

	PR c++/28710
	* decl.c (xref_tag): Improve error message.  Return early on error.

	PR c++/28711
	* pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Robustify.

2006-08-17  Paolo Bonzini  <bonzini@gnu.org>

	PR c++/28573
	* semantics.c (finish_offsetof): Add new argument to fold_offsetof.

2006-08-16  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c++/28302
	* typeck.c (build_unary_op <case BIT_NOT_EXPR:>): Don't call
	perform_integral_promotions for non integral type.

2006-08-16  Jason Merrill  <jason@redhat.com>

	PR c++/28385
	* pt.c (tsubst) [TEMPLATE_TYPE_PARM]: Ignore quals from template
	if arg is a function.

2006-08-16  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28593
	* init.c (build_new): Return early on invalid placement.

2006-08-15  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/28594
	* pt.c (process_template_parm): Robustify.
	
2006-08-14  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28288
	PR c++/14556
	* operators.def: Remove <?, ?>, <?=, and >?= operators.
	* parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ.
	(cp_parser_warn_min_max): Remove.

2006-08-11  Jason Merrill  <jason@redhat.com>

	PR c++/28559
	* parser.c (cp_parser_elaborated_type_specifier): Also ignore
	attributes applied to a TYPENAME_TYPE.

2006-08-09  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/28637
	* pt.c (coerce_template_parms): Copy across the
	invalid template arguments to the new template inner arguments.
	(retrieve_specialization): Robustify.

	PR c++/28638
	* pt.c (coerce_template_template_parms): Robustify.

	PR c++/28639
	* error.c (dump_template_parms): Robustify.

	PR c++/28640
	* pt.c (redeclare_class_template): Robustify.

	PR c++/28641
	* pt.c (type_unification_real): Robustify.
	
2006-08-03  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/28347
	* decl.c (start_decl): Return error_mark_node if a
	diagnostic was issed for an invalid typedef initialization.
	
2006-08-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27508
	* parser.c (cp_parser_unqualified_id): Check for invalid scopes
	when parsing destructor names.

	PR c++/28274
	* decl.c (duplicate_decls): Call check_default_args here.
	(start_preparsed_function): Do not call check_default_args.
	* name-lookup.c (pushdecl_maybe_friend): Only call
	check_default_args if duplicate_decls got bypassed.

2006-08-02  Richard Guenther  <rguenther@suse.de>

	PR c++/28479
	Revert
	2006-07-05  Richard Guenther  <rguenther@suse.de>
	Andrew Pinski  <pinskia@gcc.gnu.org>

	PR c++/27084
	* cp-objcp-common.c (cxx_types_compatible_p): Ignore
	top level qualifiers for pointer type comparisons.

2006-08-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28557
	* pt.c (tsubst_baselink): Substitute into BASELINK_OPTYPE.

2006-07-31  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28523
	* tree.c (stabilize_expr): Tweak documentation.  Add assertion.
	(stabilize_call): Tweak documentation.
	(stabilize_init): Only call stabilize_call for calls.

2006-08-01  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28432
	* decl2.c (check_classfn): Remove early return.
	* search.c (lookup_member): Return NULL with bad type.

2006-08-01  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28256
	* decl.c (check_initializer): Check for 1 initializer on scalar types.

2006-08-01  Daniel Jacobowitz  <dan@codesourcery.com>

	PR debug/23336
	* pt.c (tsubst_copy_and_build): Mark used enum types.
	* semantics.c (finish_id_expression): Likewise.

2006-07-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/6634
	* decl.c (grokdeclarator): Check whether "long" or "short" was
	specified for non-integral types.

2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.

2006-07-28  Lee Millward  <lee.millward@codesourcery.com>

	PR c++/27668
	PR c++/27962
	* pt.c (process_template_parm) Store invalid template
	parameters as error_mark_node in the paramater list.
	(push_inline_template_parms_recursive): Handle invalid
	template parameters.
	(comp_template_parms): Likewise.
	(check_default_tmpl_arg): Likewise.
	(coerce_template_template_parms): Likewise.
	(mangle_class_name_for_template): Likewise.
	(tsubst_template_parms): Likewise.
	* error.c (dump_template_argument_list): Likewise.
	
2006-07-28  Kazu Hirata  <kazu@codesourcery.com>

	* cp-tree.h: Fix a comment typo.

2006-07-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27572
	* decl.c (grokdeclarator): Return error_mark_node after invalid
	typedef.

2006-07-23  Daniel Jacobowitz  <dan@codesourcery.com>

	PR c++/28460
	* decl.c (grokvardecl): Use FROB_CONTEXT.
	* pt.c (register_specialization): Likewise.

2006-07-23  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28025
	* cp-tree.h (LOOKUP_HIDDEN): New macro.  Reformat comments.
	* name-lookup.c (unqualified_namespace_lookup): There is no way to
	have a hidden name in non-namespace scopes.
	* pt.c (tsubst_friend_class): Look for hidden names.
	* decl.c (lookup_and_check_tag): Fix typo in comment.

	* semantics.c (finish_compound_literal): Fix typo in comment.

2006-07-21  Jason Merrill  <jason@redhat.com>

	* decl2.c (determine_visibility): Don't propagate visibility from
	type to decl.
	(constrain_class_visibility): Don't warn in system headers.
	Don't warn about pointer fields.

2006-07-20  Mike Stump  <mrs@apple.com>

	* decl2.c (determine_visibility_from_class): Don't use hidden
	visibility for explicit instantiations.

2006-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28250
	* pt.c (tsubst_expr): Only apply DECL_TEMPLATE_INSTANTIATED to
	valid decls.  Cleanup.

	PR c++/28363
	* semantics.c (check_template_template_default_arg): Simplify
	error handling.

2006-07-20  Jason Merrill  <jason@redhat.com>

	PR c++/28407
	* decl.c (grokvardecl): Set DECL_THIS_STATIC on file-scope
	const variables with implicit internal linkage.
	* tree.c (decl_linkage): Only return lk_external if it's set.

	PR c++/28409
	* decl2.c (constrain_visibility): Ignore the anonymous namespace 
	for extern "C" decls.
	(VISIBILITY_STATIC): Rename to VISIBILITY_ANON.

	* decl2.c (constrain_visibility): Remove specified and reason 
	parameters.  Don't touch decls that already have explicit visibility.
	(determine_visibility): Do copy DECL_VISIBILITY_SPECIFIED from 
	template.
	(determine_visibility_from_class): Reverse sense of 
	DECL_VISIBILITY_SPECIFIED test for target-specific visibility rules.
	(constrain_class_visibility): Only complain about member visibility
	if the member type is another class.  Don't change visibility of the
	current class.

2006-07-19  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28338
	* decl.c (layout_var_decl): Don't call push_local_name here.
	(initialize_artificial_var): Assert artificiality.
	(cp_finish_decl): Call push_local_name here.

2006-07-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28337
	* typeck.c (build_binary_op): Short-circuit pointer arithmetic in
	templates.

2006-07-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28048
	* semantics.c (check_accessibility_of_qualified_id): Robustify.

	PR c++/28235
	* pt.c (tsubst_decl): Handling substitutions into a static data
	member from within the scope of the tempalte itself.

2006-07-18  Lee Millward  <lee.millward@gmail.com>

	PR c++/28258
	* method.c (locate_copy): Check for non_reference
	returning error_mark_node.

	PR c++/28260
	* decl.c (duplicate_decls): Return error_mark_node
	on ambiguous declaration.
	
2006-07-18  Steve Ellcey  <sje@cup.hp.com>

	PR c++/27495
	* search.c (adjust_result_of_qualified_name_lookup): Change
	assert to part of if statement.

2006-07-17  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28291
	* decl.c (reshape_init_class): Return error_mark_node on error.

2006-07-17  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28304
	* decl2.c (check_classfn): Return NULL_TREE on error.

2006-07-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28250
	* name-lookup.c (pushdecl_maybe_friend): Return early on
	error_mark_node.
	* except.c (expand_start_catch_block): Use error_mark_node instead
	of NULL_TREE for invalid decls.
	* parser.c (cp_parser_exception_declaration): Return error_mark_node
	on invalid catch parameter. Simplify.

2006-07-16  Jakub Jelinek  <jakub@redhat.com>

	PR c++/28370
	* decl2.c (note_vague_linkage_var): Removed.
	(finish_static_data_member_decl): Add decl to pending_statics vector
	directly.  Do it even for non-public decls.

2006-07-15  Lee Millward  <lee.millward@gmail.com>

	PR c++/28292
	* decl2.c (acceptable_java_type): Robustify. Use
	proper Boolean return type instead of return 1.
	(check_java_method): Don't issue error about
	type not being an acceptable Java parameter if 
	it's error_mark_node.
	
	PR c++/28269
	* parser.c (cp_parser_elaborated_type_specifier):
	Return early if an invalid type was detected.
	
2006-07-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28249
	* parser.c (cp_parser_check_decl_spec): New function.
	(cp_parser_decl_specifier_seq): Factor out check for repeated
	decl-specifiers into cp_parser_check_decl_spec. Use it.
	(cp_parser_type_specifier_seq): Use it.

	PR c++/28294
	* semantics.c (finish_offsetof): Use TREE_OPERAND for COMPONENT_REFs
	only.

	PR c++/28387
	* decl2.c (cplus_decl_attributes): Check for invalid decls.

2006-07-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28343
	* decl.c (cp_finish_decl): Check asmspec_tree for error_mark_node.
	* decl2.c (grokfield): Likewise.

2006-07-12  Geoffrey Keating  <geoffk@apple.com>

	* decl2.c (determine_visibility): Don't change visibility of
	function locals because of -fvisibility-inlines-hidden.

2006-07-12  Jason Merrill  <jason@redhat.com>

	PR c++/28217
	* semantics.c (note_decl_for_pch): Don't premangle templates.

2006-07-12  Martin Michlmayr  <tbm@cyrius.com>

	* typeck.c (string_conv_p): Remove spurious quotation mark in
	warning.

2006-07-07  Lee Millward  <lee.millward@gmail.com>
	    Andrew Pinski  <pinskia@gmail.com>

	PR c++/27820
	* decl.c (define_label): Return error_mark_node on error.
	* semantics.c (finish_label_stmt): Don't call
	add_stmt for invalid labels.
	
2006-07-06  Jason Merrill  <jason@redhat.com>

	PR c++/28279
	* decl2.c (finish_static_data_member_decl): Don't assert
	TREE_PUBLIC.

2006-07-05  Jason Merrill  <jason@redhat.com>

	PR c++/13983
	PR c++/17519
	* class.c (check_field_decls): Check TYPE_PACKED after
	stripping array types.
	(finish_struct_bits): Don't copy TYPE_SIZE here.

	PR c++/18681
	* friend.c (is_friend): Fix DR 45 implementation.

2006-07-05  Richard Guenther  <rguenther@suse.de>
	Andrew Pinski  <pinskia@gcc.gnu.org>

	PR c++/27084
	* cp-objcp-common.c (cxx_types_compatible_p): Ignore
	top level qualifiers for pointer type comparisons.

2006-07-01  Jason Merrill  <jason@redhat.com>

	PR c++/28215
	* method.c (make_thunk): Unset DECL_USE_TEMPLATE and 
	DECL_TEMPLATE_INFO.

2006-06-30  Jason Merrill  <jason@redhat.com>

	PR c++/26577
	* call.c (build_new_method_call): Force evaluation of the 
	instance pointer, not the object.

2006-06-30  Kazu Hirata  <kazu@codesourcery.com>

	* decl2.c: Fix a comment typo.

2006-06-30  Jason Merrill  <jason@redhat.com>

	PR c++/18698
	* decl2.c (grokfield): Only try to treat the decl as an access 
	declaration if the scope is a class.

2006-06-29  Jason Merrill  <jason@redhat.com>

	PR c++/26905
	PR c++/26612
	PR c++/27000
	PR c++/26984
	PR c++/19134
	* decl2.c (determine_visibility): Overhaul.
	(determine_visibility_from_class): Likewise.
	(min_vis_r, type_visibility, constrain_visibility): New fns.
	(constrain_visibility_for_template): Likewise.
	(constrain_class_visibility): Likewise.
	* decl.c (cp_finish_decl): Call determine_visibility for function
	decls, too.
	* name-lookup.c (pushtag): Call determine_visibility.
	* decl.c (duplicate_decls): Don't copy visibility from template to
	specialization.
	* pt.c (check_explicit_specialization): Likewise.
	(lookup_template_class, tsubst_decl): Call determine_visibility.
	* class.c (finish_struct_1): Call constrain_class_visibility.

	PR c++/26905
	PR c++/21675
	PR c++/17470
	* parser.c (cp_parser_explicit_instantiation): Pass the attributes
	to grokdeclarator.
	(cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'.
	(cp_parser_enum_specifier): Likewise.
	(cp_parser_elaborated_type_specifier): Apply attributes if this
	declares only the class.
	(cp_parser_class_specifier): Apply leading attributes immediately.
	* semantics.c (begin_class_definition): Add attributes parameter,
	apply them to the type.

	PR c++/21581
	PR c++/25915
	* tree.c (decl_anon_ns_mem_p): New function.
	* cp-tree.h: Declare it.
	* decl2.c (determine_visibility): Make anonymous namespace
	members static.
	(min_vis_r, constrain_visibility): Likewise.
	* rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on
	pseudo-types.
	* decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on
	global_namespace.
	* name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC
	on anonymous namespaces.

2006-06-28  Jason Merrill  <jason@redhat.com>

	PR c++/27424
	* pt.c (convert_template_argument): Pass all template arguments 
	on to coerce_template_template_parms.

2006-06-25  Lee Millward  <lee.millward@gmail.com>
	    Mark Mitchell <mark@codesuorcery.com>

	PR c++/28054
	* decl2.c (grokbitfied): Remove check for grokdeclarator
	returning NULL_TREE, instead check for error_mark_node
	to indicate failure.
	* decl.c (grokdeclarator): Adjust block comment.
	
2006-06-25  Lee Millward  <lee.millward@gmail.com>

	PR c++/28051
	* mangle.c (mangle_conv_op_name_for_type): Check for
	invalid types.
	* name-lookup.c (push_class_level_binding): Robustify.
	(do_class_using_decl): Return early if name is error_mark_node.
	
2006-06-23  Steve Ellcey  <sje@cup.hp.com>

	PR c++/28114
	* name-lookup.c (pushtag): Return if we have error_mark_node.

2006-06-23  Steve Ellcey  <sje@cup.hp.com>

	PR c++/27019
	* typeck2.c (process_init_constructor_array): Set ce->value on errors.

2006-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28112
	* parser.c (cp_parser_attribute_list): Skip attributes with invalid
	arguments.  Fix comment.

	PR c++/11468
	* init.c (build_new_1): Handle error_mark_nodes returned by
	build_java_class_ref.
	(build_java_class_ref): Do not abort compilation, but return
	error_mark_node.  Improve error message.  Fix indentation.

2006-06-23  Danny Smith   <dannysmith@users.sourceforge.net>

	PR target/27789
	* decl.c (start_decl): Check that dllimports are not initialized.

2006-06-22  Lee Millward  <lee.millward@gmail.com>

	PR c++/27805
	* typeck2.c (build_m_component_ref): Use error_operand_p.

	PR c++/27821
	* decl.c (grokdeclarator): Return error_mark_node on
	invalid uses of the scope resolution operator.
	
2006-06-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28111
	* pt.c (determine_specialization): Check for invalid decls.

	PR c++/28110
	* pt.c (unify) <case TEMPLATE_PARM_INDEX>: Check for invalid
	parameters.

	PR c++/28109
	* rtti.c (get_tinfo_decl_dynamic): Robustify.

2006-06-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/28052
	* init.c (push_base_cleanups): Skip members with invalid types.
	* typeck.c (build_class_member_access_expr): Robustify.

2006-06-19  Mark Mitchell  <mark@codesourcery.com>

	* pt.c (instantiate_template): Fix typo in comment.

2006-06-19  Richard Guenther  <rguenther@suse.de>

	* parser.c (CP_LEXER_BUFFER_SIZE): Adjust to assure near
	power-of-two token vector size.

2006-06-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28016
	* decl.c (cp_finsh_decl): Do not emit uninstantiated static data
	members.

	PR c++/27979
	* call.c (standard_conversion): Strip cv-qualifiers from bitfield
	types.

	PR c++/27884
	* decl.c (have_extern_spec): Remove.
	(start_decl): Do not check have_extern_spec.
	(start_function): Likewise.
	* cp-tree.h (have_extern_spec): Remove.
	* parser.c (cp_parser_linkage_specification): Don't set
	have_extern_spec.
	(cp_parser_init_declarator): Likewise.
	(cp_parser_parameter_declaration): Do not treat parameters as
	within the scope of an unbraced linkage specification.

2006-06-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27689
	* cp-tree.h (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): New
	macro.
	* pt.c (unify): Use it.

	PR c++/27666
	* call.c (build_conditional_expr): Robustify.

	PR c++/27640
	* pt.c (instantiate_template): Set processing_template_decl to
	zero while performing substitutions.

2006-06-14  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27665
	* parser.c (cp_parser_unqualified_id): Use constructor_name_p to
	identify destructors.
	(cp_parser_nested_name_specifier_opt): Remove invalid
	optimization.
	(cp_parser_template_id): Refine heuristic for determining whether
	we are entering a scope.

	PR c++/27648
	* parser.c (cp_parser_declarator): Robustify.

	PR c++/26559
	* pt.c (tsubst_expr): Use finish_omp_atomic.
	(value_dependent_expression_p): All CALL_EXPRs are dependent.
	* semantics.c (finish_omp_atomic): Rework to use standard
	paradigms for handling non-dependent expressions.

2006-06-14  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* typeck.c (build_modify_expr): Tidy diagnostic message.

2006-06-14  Mark Mitchell  <mark@codesourcery.com>

	PR c++/28018
	* typeck.c (build_modify_expr): Disallow array assignment.

2006-06-14  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* cp-tree.def: Fix typo.

2006-06-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27227
	* decl.c (decls_match): Allow an extern "C" variable declarations
	from different namespaces to match.
	(duplicate_decls): Disallow redeclaring a variable with a
	different linkage specification.

2006-06-13  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/27793
	* cp-tree.h (cxx_int_tree_map): New struct.
	(struct language_function): Add extern_decl_map field.
	* name-lookup.c (pushdecl_maybe_friend): Add x -> t mapping
	to cp_function_chain->extern_decl_map hash table instead of
	copying over DECL_UID.
	* cp-gimplify.c (cxx_int_tree_map_eq, cxx_int_tree_map_hash): New
	functions.
	(cp_genericize_r): Remap DECL_EXTERN local decls using
	cp_function_chain->extern_decl_map hash table.
	* decl.c (finish_function): Clear extern_decl_map.

2006-06-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27601
	* semantics.c (finish_offsetof): Handle pseudo-destructors.

	PR c++/27933
	* name-lookup.c (lookup_qualified_name): Always return error_mark_node
	if lookup fails.

	PR c++/27951
	* decl2.c (finish_anon_union): Return early if build_anon_union_vars
	fails.

2006-06-12  Roger Sayle  <roger@eyesopen.com>

	PR c++/21210
	* typeck2.c (build_functional_cast): Use cp_convert to construct
	non-aggregate initializers instead of the user-level build_c_cast.

2006-06-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27601
	* cp-tree.h (finish_offsetof): Add prototype.
	* semantics.c (finish_offsetof): New function.
	* parser.c (cp_parser_builtin_offsetof): Call it instead of
	fold_offsetof.
	* pt.c (tsubst_copy_and_build): Likewise.

2006-06-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27177
	* call.c (standard_conversion): Require that the derived type be
	complete when performing a derived-to-base conversion.

2006-06-04  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27819
	* decl.c (cp_finish_decl): Process initializers for static data
	members with non-dependent initializers, even in templates.

	PR c++/27722
	* decl.c (maybe_deduce_size_from_array_init): If the declaration
	is erroneous, give it an erroneous type.
	(layout_var_decl): If the type is erroneous, give up.
	(check_initializer): Likewise.

	PR c++/27807
	* cp-tree.h (TYPE_OBJ_P): New macro.
	(TYPE_PTROB_P): Use it.
	(TYPE_REF_OBJ_P): Likewise.
	* semantics.c (finish_compound_literal): Do not permit compound
	literals of non-object types.

	PR c++/27806
	* typeck.c (original_type): Robustify.

2006-06-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27804
	* init.c (constant_value_1): Return decl instead of error_mark_node
	for invalid initializers.

2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c++/27592
	* rtti.c (build_dynamic_cast_1): Call c_common_truthvalue_conversion
	on operand of the COND_EXPR for the null pointer check.

2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c++/26740
	* typeck.c (build_unary_op): Mark the function as being used.

2006-06-01  Alexandre Oliva  <aoliva@redhat.com>

	PR c++/26660
	* parser.c (cp_parser_initial_pragma): Read one more token for
	caller after reading PCH file in.

2006-05-31  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27801
	* call.c (perform_implicit_conversion): Do not actually perform
	conversions in templates.

	PR c++/26496
	* call.c (resolve_args): Check for invalid uses of bound
	non-static member functions.
	* init.c (build_offset_ref): Return error_mark_node for errors.

	PR c++/27385
	* decl.c (reshape_init): Robustify.
	(reshape_init_array_1): Likewise.

2006-05-30  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27808
	* parser.c (cp_parser_decl_specifier_seq): Issue errors about
	"friend" specifiers that do not appear in class scopes.

	PR c++/27803
	* class.c (check_bitfield_decl): Ensure that all bitfields have
	integral type.

2006-05-29  Kazu Hirata  <kazu@codesourcery.com>

	* pt.c (convert_nontype_argument): Fix a typo in an error
	message.

2006-05-28  Kazu Hirata  <kazu@codesourcery.com>

	* decl.c, decl2.c, parser.c: Fix comment typos.  Follow
	spelling conventions.

2006-05-24  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20103
	* decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to
	error_mark_node to indicate an initialization is OK.
	(start_decl): Likewise.  Adjust call to start_decl_1.
	(start_decl_1): Add initialized parameter.  Simplify.
	* except.c (initialize_handler_parm): Adjust call to
	setart_decl_1.
	(expand_start_catch_block): Let cp_finish_decl initialize catch
	parameters.
	* cp-tree.h (start_decl_1): Adjust prototype.
	* pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node.
	(instantiate_decl): Let cp_finish_decl handle initialization.
	* semantics.c (finish_compound_literal): Create a temporary
	variable for the literal.
	* typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special
	cases.
	* decl2.c (finish_static_data_member_decl): Don't set
	DECL_INITIAL.
	(grokfield): Do not try to initialize functions.

2006-05-23  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20173
	* pt.c (determine_specialization): Disallow partial
	specializations of templates.

2006-05-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27716
	* typeck.c (build_modify_expr): Test arguments for error_operand_p.

	* decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE.

2006-05-21  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27210
	* cp-tree.h (cp_save_expr): New function.
	* init.c (build_new): Correct logic for zero-element array
	warning.  Use cp_save_expr.
	* tree.c (cp_save_expr): New function.

2006-05-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27398
	* decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE
	or void_type_node.

2006-05-19  Mike Stump  <mrs@apple.com>

	* typeck.c (default_conversion): Remove static.

2006-05-19  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26433
	* cp-tree.h (begin_function_try_block): Change prototype.
	(finish_function_handler_sequence): Likewise.
	* parser.c (cp_parser_function_try_block): Adjust calls.
	* pt.c (tsubst_expr): Adjust calls.
	* semantics.c (begin_function_try_block): Create an artificial
	outer scope.
	(finish_function_handler_sequence): Close it.

2006-05-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27471
	PR c++/27506
	* typeck.c (decay_conversion): Convert bitfields to their declared
	types here.  Improve documentation.  Avoid use of cp_convert.
	(default_conversion): Make it static.  Perform integral promotions
	before lvalue-to-rvalue, function-to-pointer, and array-to-pointer
	conversions.
	* init.c (build_init): Remove.
	(expand_default_init): Do not call rvalue.
	* call.c (null_ptr_cst_p): Robustify.
	(build_conditional_expr): Tidy.
	* except.c (build_throw): Do not perform lvalue-to-rvalue
	conversion on operand before initializing temporary.
	* tree.c (convert.h): Include it.
	(convert_bitfield_to_declared_type): Use convert_to_integer, not
	cp_convert.
	(rvalue): Don't convert bitfields to their declared type here.
	* cp-tree.h (build_init): Remove.
	(default_conversion): Likewise.
	* typeck2.c (build_m_component_ref): Do not perform
	lvalue-to-rvalue, function-to-pointer, or array-to-pointer
	conversions here.  Correct error message.

2006-05-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26122
	* decl2.c (check_member_template): Remove checks for virtual
	functions.
	* parser.c (cp_parser_function_specifier_opt): Complain about
	virtual templates.
	(cp_parser_pure_specifier): Likewise.

	PR c++/26068
	* parser.c (cp_parser_set_storage_class): Check for
	invalid uses of storage classes on unbraced linkage
	specifications.
	(cp_parser_decl_specifier_seq): Pass keywords, not storage classes,
	to cp_parser_set_storage_class.

2006-05-17  Jakub Jelinek  <jakub@redhat.com>

	PR c++/27491
	* semantics.c (finish_compound_literal): Only set TREE_HAS_CONSTRUCTOR
	on CONSTRUCTORs.

	PR middle-end/27415
	* parser.c (cp_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
	on combined parallel workshare constructs.
	* pt.c (tsubst_expr): Copy OMP_PARALLEL_COMBINED flag.

2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR driver/26885
	* Make-lang.in (GXX_OBJS): Replace gcc.o with $(GCC_OBJS).

2006-05-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27339
	* cp-tree.h (perform_access_checks): New function.
	* semantics.c (perform_access_checks): New function.
	(perform_deferred_access_checks): Use it.
	* parser.c (cp_parser_simple_declaration): Adjust call to
	cp_parser_init_declarator.
	(cp_parser_type_parameter): Do not defer checks in default
	arguments.
	(cp_parser_explicit_specialization): Adjust call to
	cp_parser_single_declaration.
	(cp_parser_init_declarator): Perform template-parameter access
	checks.
	(cp_parser_parameter_declaration): Do not defer checks for
	template parameter default arguments.
	(cp_parser_template_declaration_after_export): Gather access
	checks for template parameters, and pass them to
	cp_parser_single_declaration.
	(cp_parser_template_parameter_access_checks): New function.
	(cp_parser_single_declaration): Add checks parameter.

	PR c++/27505
	* call.c (convert_like_real): Convert bitfields to their declared
	types when forming an rvalue.
	* tree.c (convert_bitfield_to_declared_type): New function.
	(rvalue): Use it.
	* cp-tree.h (convert_bitfield_to_declare_type): Declare it.

2006-05-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27582
	* pt.c (any_dependent_template_arguments_p): Return early on invalid
	argument list.

	PR c++/27581
	* search.c (adjust_result_of_qualified_name_lookup): Skip on
	invalid context_class.

	PR c++/27315
	* pt.c (do_decl_instantiation): Return early on invalid decl.

	PR c++/27559
	* pt.c (push_template_decl_real): Return error_mark_node instead
	of broken decl.

	PR c++/27496
	* pt.c (tsubst_friend_class): Return early on invalid friend
	declarations.

2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>

	* Make-lang.in (cp/decl.o): Add dependency on $(TARGET_H).
	(cp/decl2.o): Likewise.
	(cp/typeck.o): Likewise.
	(cp/cvt.o): Likewise.
	(cp/parser.o): Likewise.
	(cp/call.o): Replace target.h with $(TARGET_H).

2006-05-14  Alexandre Oliva  <aoliva@redhat.com>

	* pt.c (build_non_dependent_expr): Leave ADDR_EXPR of
	COMPONENT_REF alone.

2006-05-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27547
	* decl.c (copy_fn_p): Return early on non-member functions.

2006-05-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27447
	* decl2.c (build_memfn_type): Skip invalid functions and class types.

2006-05-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27427
	* pt.c (convert_nontype_argument): Return early on invalid arguments.

	* pt.c (process_template_parm): Remove superfluous temporary.

	PR c++/27430
	* pt.c (process_template_parm): Handle erroneous non-type parameters.

	PR c++/27423
	* typeck.c (convert_for_initialization): Skip erroneous types.

	PR c++/27422
	* typeck.c (convert_arguments): Return early on args with
	invalid types.

2006-05-03  Aldy Hernandez  <aldyh@redhat.com>

	PR/21391
	* typeck.c (build_static_cast_1): Save casted types in used types
	hash table.
	(build_reinterpret_cast_1): Same.
	* rtti.c (build_dynamic_cast_1): Same.

2006-05-04  Jakub Jelinek  <jakub@redhat.com>

	PR c++/27359
	* parser.c (cp_parser_omp_for_loop): Only call
	cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not
	called.

2006-05-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27102
	* decl.c (grokdeclarator): Robustify checks for defining members
	of incomplete types.

	PR c++/27309
	* class.c (add_method): Call grok_special_member_properties.
	* decl.c (grokdeclarator): Don't call it here.
	(copy_fn_p): A TEMPLATE_DECL is never a copy constructor or
	assignment operator.  Set TYPE_HAS_CONSTURCTOR if DECL is a
	constructor.
	(start_method): Don't call grok_special_member_properties.
	* method.c (implicitly_declare_fn): Likewise.
	* pt.c (instantiate_class_template): Likewise.
	* decl2.c (grokfield): Likewise.

2006-05-02  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/27337
	* cp-gimplify.c (cxx_omp_privatize_by_reference): New function.
	* cp-tree.h (cxx_omp_privatize_by_reference): New prototype.
	* cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define.

2006-04-30  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27094
	* pt.c (tsubst_default_argument): Increment function_depth around
	call to tsubst_expr.
	* parser.c (cp_parser_parameter_declaration): Likewise.
	* decl2.c (mark_used): Tidy.

2006-04-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27278
	* decl.c (grok_op_properties): Skip operators with invalid args
	when checking for class-type or enum-type args.

2006-04-29  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/27279
	* decl.c (copy_fn_p): Skip functions with invalid first arg.

2006-04-27  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27292
	* tree.c (rvalue): Convert bitfields to their declared types.

	PR c++/27102
	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
	TYPENAME_TYPE.

2006-04-24  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27292
	* typeck.c (decay_conversion): Don't adjust bitfield types.
	(perform_integral_promotions): Treat bitfield enums as enums, not
	as short integer types.
	* tree.c (rvalue): Convert bitfields to their correct types.

2006-04-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/19963
	* class.c (layout_class_type): Skip fields with invalid types.

2006-04-23  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26912
	* cp-tree.h (build_this_parm): Declare.
	(grok_method_quals): Remove.
	(build_memfn_type): Declare.
	(build_artificial_parm): Declare.
	(do_friend): Remove quals parameter.
	* decl.c (build_this_parm): New function.
	(grokfndecl): Use it.  Do not pass quals to grokclassfn.
	(grokdeclarator): Rename quals to memfn_quals.  Avoid allocating
	unnecessary TYPE_DECLs.  Correct qualification of member function
	types.  Tidy.
	* method.c (implicitly_declare_fn): Use build_this_parm.
	* friend.c (do_friend): Remove quals parameter.
	* decl2.c (grok_method_quals): Remove.
	(build_memfn_type): New function.
	(build_artificial_parm): Give it external linkage.
	(grokclassfn): Remove quals parameter.  Do not build "this"
	PARM_DECL here.

	PR c++/26534
	* cp-tree.h (is_bitfield_expr_with_lowered_type): New function.
	* typeck.c (is_bitfield_expr_with_lowered_type): New function.
	(decay_conversion): Convert bitfield expressions to the correct
	type.
	(build_modify_expr): Remove spurious conversions.
	* class.c (layout_class_type): Modify the type of bitfields to
	indicate a limited range.
	* call.c (standard_conversion): Adjust the type of bitfield
	expressions used in an rvalue context.
	(build_conditional_expr): Likewise.

2006-04-22  Kazu Hirata  <kazu@codesourcery.com>

	* decl.c: Fix comment typos.

2006-04-21  Eric Christopher  <echristo@apple.com>

	* decl.c: Fix typo in function name.

2006-04-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/26558
	* parser.c (cp_parser_class_name): Check for invalid typenames.
	Rearrange code.

	PR c++/26739
	* pt.c (tsubst_friend_function): Return early if
	pushdecl_namespace_level fails.

	PR c++/26036
	* typeck.c (convert_arguments): Return error_mark_node instead of
	error_mark_list.
	* cp-tree.h (error_mark_list): Remove declaration.
	* decl.c (error_mark_list): Remove definition.
	(cxx_init_decl_processing): Do not initialize error_mark_list.

	PR c++/10385
	* rtti.c (build_dynamic_cast_1): Check for invalid conversions
	before calling convert_to_reference.
	* cvt.c (convert_to_reference): Assert that reftype is a
	REFERENCE_TYPE.

2006-04-19  Mark Mitchell  <mark@codesourcery.com>

	PR c++/27102
	* class.c (currently_open_class): Tidy.
	* decl.c (grokdeclarator): If we encounter an erroneous
	declarator, assume that we have already issued an error message
	and return.  Return error_mark_node instead of NULL_TREE in more
	places.  Issue errors about function definitions that do not have
	a function declarator.  Check for complete types for all function
	definitions.
	* cp-tree.h (cp_error_declarator): Remove.
	(currently_open_class): Change return type.
	* parser.c (cp_parser_id_expression): Add optional_p parameter.
	(cp_parser_parse_diagnose_invalid_type_name): Adjust calls.
	(cp_parser_id_expression): Likewise.
	(cp_parser_unqualified_id): If the name is optional, return
	NULL_TREE.
	(cp_parser_postfix_dot_deref_expression): Adjust calls.
	(cp_parser_type_parameter): Likewise.
	(cp_parser_unqualified_id): Likewise.
	(cp_parser_direct_declarator): Likewise.
	(cp_parser_declarator_id): Add optional_p parameter.
	(cp_parser_function_definition_from_specifiers_and_declarator):
	Assume that start_function indicates failure only if it has issued
	an error.
	(cp_parser_omp_var_list_no_open): Adjust calls.

2006-04-17  Janis Johnson  <janis187@us.ibm.com>

	PR c++/26114, c++/26115
	* typeck.c (cxx_mark_addressable): Restore check for extra_warnings.
	* class.c (check_field_decls): Ditto.

2006-04-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* init.c (build_offset_ref): Remove superfluous temporary.

2006-04-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26365
	* typeck.c (finish_class_member_access_expr): Robustify

2006-04-15  Kazu Hirata  <kazu@codesourcery.com>

	* Make-lang.in (cp/pt.o): Depend on vecprim.h.
	* pt.c: Include vecprim.h.
	(inline_parm_levels): Change the type to VEC(int,heap) *.
	(inline_parm_levels_used): Remove.
	(maybe_begin_member_template_processing,
	maybe_end_member_template_processing): Use VEC instead of
	VARRAY.

	* cp/call.c: Fix comment typos.

2006-04-12  Mark Mitchell  <mark@codesourcery.com>

	* parser.c (cp_parser_init_declarator): Initialize local variables
	aggressively.

2006-04-12  Roger Sayle  <roger@eyesopen.com>

	* parser.c (cp_parser_init_declarator): Initialise
	is_parenthesized_init to false to avoid compiler warning.

2006-04-11  Mark Mitchell  <mark@codesourcery.com>

	* cp-tree.h (build_operator_new_call): Adjust prototype.
	(build_new_method_call): Likewise.
	(build_op_delete_call): Likewise.
	* init.c (build_raw_new_expr): New function.
	(build_new_1): Pass information as parameters, rather than
	bundling it into a NEW_EXPR.
	(build_new): Adjust accordingly.
	(build_vec_delete_1): Adjust for changes to build_op_delete_call.
	(build_delete): Likewise.
	* decl.c (finish_destructor_body): Likewise.
	* call.c (build_operator_new_call): Return the allocation function
	used.
	(build_op_delete_call): Take allocation function as parameter.
	(build_special_member_call): Adjust call to build_new_method_call.
	(build_new_method_call): Return function called.
	* pt.c (tsubst_copy_and_build): Adjust call to
	build_new_method_call.
	* semantics.c (finish_call_expr): Likewise.
	* parser.c (cp_parser_postfix_expression): Likewise.
	* typeck2.c (cxx_incomplete_type_diagnostic): Refer to
	"incomplete", not "undefined", types.

	PR c++/26295
	* decl.c (grokdeclarator): Remove namespace-handling code for
	pointers-to-members.
	* parser.c (cp_parser_ptr_operator): Check for qualified names
	using namespaces.

	PR c++/26122
	* parser.c (cp_parser_init_declarator): Adjust logic for deciding
	whether or not to look for a pure-specifier.
	(cp_parser_member_declaration): Likewise.

2006-04-08  Kazu Hirata  <kazu@codesourcery.com>

	* decl2.c, pt.c, semantics.c: Fix comment typos.

2006-04-06  Roger Sayle  <roger@eyesopen.com>

	* call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check.

2006-04-05  Jason Merrill  <jason@redhat.com>

	* name-lookup.c (push_namespace_with_attribs): Temporarily disable
	default hidden visibility for anonymous namespace.

2006-03-29  Roger Sayle  <roger@eyesopen.com>

	PR c++/22494
	* init.c (build_vec_delete_1): Convert BASE pointer's type to
	the base pointer type to avoid a type mismatch in the EQ_EXPR.

2006-03-24  Carlos O'Donell  <carlos@codesourcery.com>

	* search.c (maybe_suppress_debug_info): If
	flag_emit_class_debug_always then don't suppress.

2006-03-22  Jason Merrill  <jason@redhat.com>

	* name-lookup.c (push_namespace_with_attribs): Only apply hidden
	visibility to anonymous namespaces if HAVE_GAS_HIDDEN.

2006-03-21  Jakub Jelinek  <jakub@redhat.com>

	PR c++/26691
	* cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments.

2006-03-21  Jason Merrill  <jason@redhat.com>

	PR c++/21581
	* parser.c (cp_parser_declaration): Support attributes on
	anonymous namespaces.
	* name-lookup.c (push_namespace_with_attribs): Anonymous
	namespaces default to hidden visibility.

2006-03-20  Jason Merrill  <jason@redhat.com>

	PR c++/21764, c++/19238
	* decl.c (cp_finish_decl): Call determine_visibility later.
	(start_preparsed_function): Likewise.
	* cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros.
	(TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros.
	* name-lookup.h (struct cp_binding_level): Add has_visibility
	bitfield.
	* name-lookup.c: Include c-pragma.h.
	(push_namespace_with_attribs): Split out from push_namespace.
	Push visibility if appropriate.  Set TREE_PUBLIC on namespaces.
	(leave_scope): Pop visibility if appropriate.
	* decl2.c (determine_visibility_from_class): Split out from...
	(determine_visibility): ...here.  Handle function scope and
	nested classes.
	(import_export_decl): Move visibility handling to
	determine_visibility_from_class.
	* parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow
	attributes on namespace declarations.

2006-03-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/6634
	* decl.c (grokdeclarator): Do not accept long long double.
	Reorganize checks for invalid (combinations of) type modifiers.
	Quote modifiers in messages.

2006-03-09  Jason Merrill  <jason@redhat.com>

	PR c++/16387, c++/16389
	* typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions.
	(cxx_sizeof_or_alignof_expr): Split out from here.

2006-03-09  Diego Novillo  <dnovillo@redhat.com>

	Merge from gomp-20050608-branch

	2006-02-02  Diego Novillo  <dnovillo@redhat.com>

		* decl.c (pop_labels_1): Use appropriate pointer casting.
		(poplevel_named_label_1): Likewise.
		(named_label_entry_hash): Likewise.
		(named_label_entry_eq): Likewise.
		(check_goto): Likewise.
		(define_label): Likewise.

	2006-01-26  Diego Novillo  <dnovillo@redhat.com>

		* cp-tree.h (CP_OMP_CLAUSE_INFO): Use TREE_TYPE instead
		of TREE_BLOCK.
		* pt.c: Use OMP_CLAUSE_CODE and OMP_CLAUSE_OPERAND
		instead of TREE_CODE/TREE_OPERAND.
		* semantics.c: Likewise.
		* parser.c: Likewise.

	2005-11-10  Diego Novillo  <dnovillo@redhat.com>

		* parser.c (cp_parser_omp_threadprivate): Emit diagnostic if
		target does not support TLS.

	2005-11-09  Jakub Jelinek  <jakub@redhat.com>

		* decl.c (redeclaration_error_message): Don't error about
		DECL_THREAD_LOCAL_P mismatches if CP_DECL_THREADPRIVATE_P
		(olddecl).

	2005-11-08  Jakub Jelinek  <jakub@redhat.com>

		PR c++/24735
		* semantics.c (finish_omp_barrier, finish_omp_flush): New
		  functions.
		* parser.c (cp_parser_omp_barrier): Call finish_omp_barrier.
		(cp_parser_omp_flush): Call finish_omp_flush.
		* cp-tree.h (finish_omp_barrier, finish_omp_flush): New
		  prototypes.

		PR c++/24734
		* pt.c (tsubst_expr): Handle OMP_MASTER and OMP_ORDERED.

	2005-11-03  Jakub Jelinek  <jakub@redhat.com>

		* semantics.c (finish_omp_threadprivate): Error on class-scope
		variables.

	2005-11-02  Jakub Jelinek  <jakub@redhat.com>

		* parser.c (cp_parser_omp_all_clauses): If some clause
		type is not allowed, don't remove just one of the
		clauses, but all clauses added in that loop round.

		* semantics.c (finish_omp_clauses): Fix function
		comment. Don't handle non-const or mutable specially,
		as const and not mutable is predetermined shared and
		that leads to double error. Don't ICE if copyin var is
		PARM_DECL.

		PR c++/24613
		* parser.c (cp_parser_pragma): Diagnose
		PRAGMA_OMP_SECTION outside of PRAGMA_OMP_SECTIONS
		construct.

		* semantics.c (finish_omp_threadprivate): Error if V
		  is automatic variable or has incomplete type.

	2005-11-01  Diego Novillo  <dnovillo@redhat.com>

		* parser.c (cp_parser_omp_all_clauses): Use
		OMP_CLAUSE_CHAIN instead of TREE_CHAIN.

	2005-11-01  Diego Novillo  <dnovillo@redhat.com>

		* parser.c (cp_parser_omp_all_clauses): When emitting an
		error message, remove the invalid clause from the list.

	2005-10-31  Diego Novillo  <dnovillo@redhat.com>

		* parser.c (cp_parser_omp_parallel): Do not allow 'nowait' in
		combined parallel+workshare directives.

	2005-10-31  Richard Henderson  <rth@redhat.com>

		* cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DTOR):
		Use cxx_omp_clause_dtor.
		* cp-tree.h (CP_OMP_CLAUSE_INFO): New.
		(cxx_omp_clause_dtor): New.
		* cp-gimplify.c (cxx_omp_clause_apply_fn): New.
		(cxx_omp_clause_default_ctor): Use it.
		(cxx_omp_clause_copy_ctor, cxx_omp_clause_assign_op):
		Likewise.
		(cxx_omp_clause_dtor): New.
		* semantics.c (finish_omp_clauses): Rewrite cdtor
		checking to fill in CP_OMP_CLAUSE_INFO.  Don't
		specialcase LASTPRIVATE for removal.
		(cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
		cxx_omp_clause_assign_op): Move to cp-gimplify.c.

	2005-10-28  Jakub Jelinek  <jakub@redhat.com>

		* semantics.c (finish_omp_threadprivate): If
		  DECL_RTL_SET_P, call make_decl_rtl again so that
		  encode_section_info can update SYMBOL_REF's flags.

	2005-10-26  Jakub Jelinek  <jakub@redhat.com>

		* semantics.c (finish_omp_for): Don't segfault if COND
		or INCR is NULL.  If not calling c_finish_omp_for
		right away and one of COND and INCR is NULL, issue
		error and don't expand anything.

		PR c++/24512
		* cp-tree.h (finish_omp_for): Add PRE_BODY argument.
		* semantics.c (finish_omp_for): Likewise.  Set
		OMP_FOR_PRE_BODY to PRE_BODY if deferring, add it
		into the current statement list if not processing
		template decl or pass it to c_finish_omp_for.

		* parser.c (cp_parser_omp_for_loop): Expand optional DECL_EXPRs
		into PRE_BODY statement list.  Pass it to finish_omp_for.
		* pt.c (tsubst_expr) <case OMP_FOR>: tsubst_expr also
		OMP_FOR_PRE_BODY into PRE_BODY stmt list, pass it to
		finish_omp_for.  Put all the statements into sk_omp
		scope.

	2005-10-25  Jakub Jelinek  <jakub@redhat.com>

		PR c++/24516
		* parser.c (struct cp_parser): Rename in_iteration_statement
		field to in_statement.
		(IN_SWITCH_STMT, IN_ITERATION_STMT): Define.
		(IN_OMP_BLOCK, IN_OMP_FOR): Change values.
		(cp_parser_new, cp_parser_begin_omp_structured_block,
		cp_parser_end_omp_structured_block,
		cp_parser_omp_for_loop): Adjust for
		in_iteration_statement renaming.
		(cp_parser_selection_statement): Save
		parser->in_iteration, or it temporarily with
		IN_SWITCH_STMT for the
		cp_parser_implicitly_scoped_statement call.
		(cp_parser_iteration_statement): Adjust for
		in_iteration_statement renaming.  Use
		IN_ITERATION_STMT rather than true.
		(cp_parser_jump_statement): Adjust for
		in_iteration_statement renaming and new values.  Don't
		error on break in a switch statement within OMP_FOR or
		OpenMP structured block.

		PR c++/24513
		* parser.c (cp_parser_cache_group): Don't stop if next
		token is CPP_PRAGMA_EOL and end is CPP_PRAGMA_EOL as
		well.  If current token is CPP_PRAGMA, consume
		everything until CPP_PRAGMA_EOL inclusive.

	2005-10-24  Jakub Jelinek  <jakub@redhat.com>

		PR c++/24502
		* semantics.c (finish_omp_for): Handle MODOP_EXPR in
		addition to MODIFY_EXPR.

	2005-10-23  Richard Henderson  <rth@redhat.com>

		* cp-gimplify.c (struct cp_gimplify_ctx): Remove.
		(bc_label): New.
		(begin_bc_block, finish_bc_block): Use it.
		(push_context, pop_context): Remove.
		(cp_genericize): Don't use them.  Assert bc_label is null.
		* semantics.c (finish_omp_clauses): Create a fake data
		element of TYPE for probing ctors.

	2005-10-23  Richard Henderson  <rth@redhat.com>

		* cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): New.
		(LANG_HOOKS_OMP_CLAUSE_COPY_CTOR): New.
		(LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): New.
		(LANG_HOOKS_OMP_CLAUSE_DTOR): New.
		* semantics.c (finish_omp_clauses): Look through
		arrays when looking up special member calls.  Also
		remove FIRSTPRIVATE when LASTPRIVATE fails.
		(cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor): New.
		(cxx_omp_clause_assign_op): New.
		* cp-tree.h: Declare them.

	2005-10-21  Richard Henderson  <rth@redhat.com>

		* decl.c (check_previous_goto_1): Return false if error.
		(check_switch_goto): Likewise.
		(finish_case_label): Don't emit the case label on error.
		* parser.c (struct cp_parser): Revert
		in_switch_statement_p changes.
		(cp_parser_labeled_statement,
		cp_parser_selection_statement): Likewise.
		(cp_parser_begin_omp_structured_block): Don't save...
		(cp_parser_end_omp_structured_block): or restore
		in_switch_statement_p.

	2005-10-21  Richard Henderson  <rth@redhat.com>

		* semantics.c (finish_omp_threadprivate): Set
		decl_flags.u2sel when necessary.

	2005-10-21  Richard Henderson  <rth@redhat.com>

		* decl.c (poplevel_named_label_1): Restore creation of the
		bad_decls list.
		(decl_jump_unsafe): Check for error_mark_node types.
		(check_goto): Don't check cdtor_label.  Don't use identify_goto.
		* semantics.c (finish_return_stmt): Do check_omp_return before
		converting to cdtor_label goto.

	2005-10-21  Richard Henderson  <rth@redhat.com>

		PR c++/24451
		* decl.c (check_omp_return): Return false on error.
		* cp-tree.h (check_omp_return): Update decl.
		* semantics.c (finish_return_stmt): Avoid adding
		return on error.

	2005-10-21  Richard Henderson  <rth@redhat.com>

		* cp-tree.h (struct language_function): Remove
		x_named_label_uses.
		Change x_named_labels to a hashtable.
		(check_omp_return): Declare.
		* decl.c (struct named_label_use_entry): Rename from
		named_label_use_list.  Remove label_decl.
		(struct named_label_entry): Rename from
		named_label_list.  Remove old_value and next.  Change
		in_try_scope and in_catch_scope to bool. Add
		in_omp_scope.
		(pop_labels_1): New.
		(pop_labels): Use it.
		(pop_local_label, poplevel_named_label_1): New.
		(poplevel): Use them.
		(named_label_entry_hash, named_label_entry_eq): New.
		(make_label_decl): Create named_labels.  Move label
		creation bits from lookup_label.
		(declare_local_label): Tidy.
		(identify_goto): Split out from ...
		(check_previous_goto_1): Add exited_omp argument.
		Handle omp scopes.

		(use_label): Merge into...
		(check_goto): ... here.  Handle omp scopes.
		(check_omp_return): New.
		(check_previous_gotos): Merge into...
		(define_label): ... here.
		(save_function_data): Remove x_named_label_uses reference.
		(finish_function): Likewise.
		* name-lookup.h (sk_omp): New.
		* name-lookup.c (begin_scope): Handle it.
		* parser.c (cp_parser_omp_for): Don't create extra
		compound stmt.

		(cp_parser_omp_sections): Likewise.
		* semantics.c (finish_return_stmt): Call check_omp_return.
		(begin_omp_structured_block): Use sk_omp.
		(finish_omp_structured_block): Use do_poplevel.  Don't build a
		MUST_NOT_THROW expression here.
		(begin_omp_parallel, finish_omp_parallel): Don't create extra
		compound statements.

	2005-10-21  Diego Novillo  <dnovillo@redhat.com>

		PR 24455
		* cp/cp-tree.h (struct lang_decl_flags): Add field
		threadprivate_p.
		(CP_DECL_IS_THREADPRIVATE): Define.
		* cp/semantics.c (finish_omp_threadprivate): Set.  Do
		not error out if CP_DECL_IS_THREADPRIVATE is set
		already.
		* cp/decl.c (duplicate_decls): Merge
		CP_DECL_THREADPRIVATE_P.

	2005-10-20  Richard Henderson  <rth@redhat.com>

		* cp-gimplify.c (cp_gimplify_omp_for): New.
		(cp_gimplify_expr): Call it.
		* cp-tree.h (OMP_FOR_GIMPLIFYING_P): New.
		* parser.c (struct cp_parser): Rename
		in_iteration_statement_p to in_iteration_statement and
		change to unsigned char.  Similarly with
		in_switch_statement.  Update all users.
		(IN_OMP_BLOCK, IN_OMP_FOR): New.
		(cp_parser_labeled_statement): Diagnose case labels
		binding closer to an openmp block nested than the
		switch.
		(cp_parser_jump_statement): Diagnose break and
		continue labels binding closer to an openmp block than
		an iteration or switch.
		(cp_parser_omp_for_loop): Mark in_iteration_statement
		for an omp for.
		(cp_parser_begin_omp_structured_block): New.
		(cp_parser_end_omp_structured_block): New.
		(cp_parser_omp_structured_block): Use them.
		(cp_parser_omp_for, cp_parser_omp_sections_scope): Likewise.
		(cp_parser_omp_parallel): Likewise.

	2005-10-20  Richard Henderson  <rth@redhat.com>

		* semantics.c (begin_omp_structured_block): New.
		(finish_omp_structured_block): New.
		(begin_omp_parallel, finish_omp_parallel): Use them.
		* parser.c (cp_parser_omp_structured_block): Likewise.
		(cp_parser_omp_for): Likewise.
		(cp_parser_omp_sections_scope): Likewise.
		* cp-tree.h: Declare them.

	2005-10-20  Richard Henderson  <rth@redhat.com>

		* parser.c (cp_parser_omp_master): Return the statement.
		(cp_parser_omp_ordered): Likewise.
		(cp_parser_omp_construct): Set the locus for them.

	2005-10-19  Richard Henderson  <rth@redhat.com>

		* semantics.c (finish_omp_atomic): Revert to
		uses_template_parms.

	2005-10-19  Richard Henderson  <rth@redhat.com>

		* semantics.c (finish_omp_clauses): Avoid
		DECL_THREAD_LOCAL_P on a PARM_DECL.  Remove some
		stub asserts guaranteed to fail.

	2005-10-19  Richard Henderson  <rth@redhat.com>

		* cp-tree.h (OMP_ATOMIC_DEPENDENT_P, OMP_ATOMIC_CODE): New.
		(finish_omp_clauses, finish_omp_for, finish_omp_atomic): New.
		* parser.c (cp_parser_omp_clause_copyin): Remove.
		(cp_parser_omp_all_clauses): Use cp_parser_omp_var_list instead.
		Call finish_omp_clauses.
		(cp_parser_omp_clause_if): Don't do error checking here.
		(cp_parser_omp_clause_num_threads): Likewise.
		(cp_parser_omp_clause_schedule): Likewise.
		(cp_parser_omp_atomic): Use finish_omp_atomic.
		(cp_parser_omp_for_loop): Don't discard DECL_EXPR.
		Don't decompose assignment statment here.  Use
		finish_omp_for.

		* pt.c (tsubst_omp_clauses): New.
		(tsubst_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
		OMP_SINGLE, OMP_SECTION, OMP_CRITICAL, OMP_ATOMIC.
		* semantics.c (finish_omp_clauses): New.
		(begin_omp_parallel, finish_omp_parallel): Know Less about the
		internals of the stmt_list stack.
		(finish_omp_for, finish_omp_atomic): New.

	2005-10-18  Jakub Jelinek  <jakub@redhat.com>

		* semantics.c (cxx_omp_predetermined_sharing): New function.
		* cp-tree.h (cxx_omp_predetermined_sharing): New prototype.
		* cp-objcp-common.h
		(LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.

	2005-10-18  Richard Henderson  <rth@redhat.com>

		* parser.c (cp_parser_omp_single): Use make_node and accessors
		instead of build.

	2005-10-17  Richard Henderson  <rth@redhat.com>

		* parser.c (cp_parser_omp_for_loop): Handle declarations.

	2005-10-12  Richard Henderson  <rth@redhat.com>

		* Make-lang.in (CXX_C_OBJS): Add c-omp.o.
		* cp-tree.h (begin_omp_parallel, finish_omp_parallel): Declare.
		(finish_omp_threadprivate): Declare.
		* parser.c (struct cp_lexer): Add in_pragma.
		(cp_lexer_consume_token): Don't consume a PRAGMA_EOL
		when in_pragma.
		(cp_parser_skip_to_closing_parenthesis): Stop at PRAGMA_EOL.
		(cp_parser_skip_to_end_of_statement): Likewise.
		(cp_parser_skip_to_end_of_block_or_statement): Likewise.
		(cp_parser_skip_to_closing_brace): Likewise.
		(cp_parser_skip_to_pragma_eol): Reset in_pragma.
		(cp_parser_require_pragma_eol): New.
		(cp_parser_statement): Add in_compound argument;
		update all callers.
		Restart if a non-statement pragma seen outside a
		compound.
		(cp_parser_statement_seq_opt): Stop at PRAGMA_EOL.
		(cp_parser_declaration_seq_opt): Likewise.
		(cp_parser_member_specification_opt): Likewise.
		(cp_parser_function_definition_after_decl): Likewise.
		(cp_parser_skip_until_found): Likewise.
		(cp_parser_cache_group): Likewise.
		(enum pragma_omp_clause, cp_parser_omp_clause_name,
		check_no_duplicate_clause,
		cp_parser_omp_var_list_no_open,
		cp_parser_omp_var_list, cp_parser_omp_clause_copyin,
		cp_parser_omp_clause_default, cp_parser_omp_clause_if,
		cp_parser_omp_clause_nowait,
		cp_parser_omp_clause_num_threads,
		cp_parser_omp_clause_ordered,
		cp_parser_omp_clause_reduction,
		cp_parser_omp_clause_schedule,
		cp_parser_omp_all_clauses,
		cp_parser_omp_structured_block, cp_parser_omp_atomic,
		cp_parser_omp_barrier, cp_parser_omp_critical,
		cp_parser_omp_flush, cp_parser_omp_for_loop,
		cp_parser_omp_for, cp_parser_omp_master,
		cp_parser_omp_ordered, cp_parser_omp_sections_scope,
		cp_parser_omp_sections, cp_parser_omp_parallel,
		cp_parser_omp_single, cp_parser_omp_threadprivate,
		cp_parser_omp_construct): New.
		(cp_parser_pragma): Handle OpenMP pragmas.
		* semantics.c (finish_omp_threadprivate): New.
		(begin_omp_parallel, finish_omp_parallel): New.

	2005-10-11  Richard Henderson  <rth@redhat.com>

		* parser.c (struct cp_token): Add pragma_kind.
		(eof_token): Initialize it.
		(cp_lexer_handle_pragma): Remove.
		(cp_parser_initial_pragma): New.
		(cp_lexer_new_main): Use it.
		(cp_lexer_get_preprocessor_token): Initialize pragma_kind.
		(cp_lexer_print_token): Don't handle CPP_PRAGMA.
		(cp_parser_skip_to_pragma_eol): New.
		(cp_parser_error): Use it.
		(pragma_lex): New.

	2005-10-09  Richard Henderson  <rth@redhat.com>

		* lex.c (parse_strconst_pragma): Update for c_lex name change.
		(handle_pragma_java_exceptions): Likewise.
		* parser.c (cp_lexer_new_main): Likewise.

	2005-10-06  Richard Henderson  <rth@redhat.com>

		* parser.c (cp_lexer_new_main): Comment out defer_pragmas.
		(cp_lexer_handle_pragma): Comment out
		cpp_handle_deferred_pragma.

	2005-10-01  Richard Henderson  <rth@redhat.com>

		* name-lookup.c (lookup_name): Remove prefer_type argument.
		(lookup_name_prefer_type): New function.
		* name-lookup.h (lookup_name_prefer_type): Declare it.
		* decl.c (lookup_and_check_tag): Use it.
		* pt.c (tsubst_friend_class): Likewise. Update for
		lookup_name change.
		(lookup_template_class, tsubst_copy_and_build): Likewise.

2006-03-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/15759
	* tree.c (bot_manip): Don't call mark_used.

2006-03-02  Mike Stump  <mrs@apple.com>

	* decl2.c (import_export_decl): Remove redundant call to
	targetm.cxx.key_method_may_be_inline ().

2006-03-02  Richard Sandiford  <richard@codesourcery.com>

	* decl.c (start_decl): Use have_global_bss_p when deciding
	whether to make the decl common.

2006-03-01  Mike Stump  <mrs@apple.com>

	PR darwin/25908
	* decl2.c (import_export_decl): Fix ABI breakage on darwin.

2006-02-24  Geoffrey Keating  <geoffk@apple.com>

	* except.c (expand_start_catch_block): Handle
	flag_use_cxa_get_exception_ptr.

2006-02-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/26291
	* decl.c (grok_op_properties): Check for ellipsis in arguments of
	operators.

2006-02-20  Rafael �vila de Esp�ndola  <rafael.espindola@gmail.com>

	* Make-lang.in (C++): Remove.
	(.PHONY): Remove C++.

2006-02-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/26266
	* cp-tree.h (cp_finish_decl): Adjust declaration.
	(grokbitfield): Likewise.
	(finish_static_data_member_decl): Likewise.
	* init.c (constant_value_1): Ensure processing_template_decl when
	folding non-dependent initializers for static data members of
	dependent types.  Return error_mark_node for erroneous
	initailizers.
	* class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl.
	* decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl.
	(cp_finish_decl): Add init_const_expr_p parameter.  Set
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
	(finish_decl): Adjust call to cp_finish_decl.
	(compute_array_index_type): Robustify.
	(start_method): Use finish_decl, not cp_finish_decl.
	* rtti.c (emit_tinfo_decl): Likewise.
	* except.c (initialize_handler_parm): Adjust call to
	cp_finish_decl.
	(expand_start_catch_block): Likewise.
	* cvt.c (build_up_reference): Adjust call to cp_finish_decl.
	* pt.c (instantiate_class_template): Adjust call to
	finish_static_data_member_decl.
	(tsubst_expr): Use finish_decl, not cp_finish_decl.
	(instantiate_decl): Adjust call to cp_finish_decl.
	* name-lookup.c (pushdecl_top_level_1): Use finish_decl, not
	cp_finish_decl.
	* decl2.c (finish_static_data_member_decl): Add init_const_expr_p
	parameter.
	(grokfield): Likewise.
	* parser.c (cp_parser_condition): Check for constant initializers.
	(cp_parser_init_declarator): Adjust calls to grokfield and
	cp_finish_decl.  Don't set
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
	(cp_parser_member_declaration): Likewise.
	(cp_parser_objc_class_ivars): Likewise.

2006-02-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* call.c (standard_conversion): Return NULL instead of 0.
	(build_user_type_conversion_1): Likewise.
	(tourney): Likewise.
	* decl.c (redeclaration_error_message): Likewise.
	* error.c (language_to_string): Likewise.

2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-tree.h (warn_hidden): Remove prototype.
	* class.c (warn_hidden): Make static.

	* cp-tree.h (build_type_conversion): Remove prototype.
	* cvt.c (build_type_conversion): Add prototype, make static.

	* cp-tree.h (push_tinst_level): Remove prototype.
	(pop_tinst_level): Likewise.
	* pt.c (push_tinst_level): Add prototype, make static.
	(pop_tinst_level): Likewise.

2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* decl.c (grokdeclarator): Return NULL_TREE instead of 0.
	* typeck.c (unary_complex_lvalue): Likewise.

2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* lex.c (parse_strconst_pragma): Return error_mark_node instead of
	"(tree)-1" to indicate failure.  Simplify.
	(handle_pragma_interface): Test for error_mark_node instead of
	"(tree)-1".
	(handle_pragma_implementation): Likewise.

2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/26151
	* parser.c (cp_parser_decl_specifier_seq): Check for duplicate
	decl-specifiers.  Remove extra check for duplicate 'friend'.
	* decl.c (grokdeclarator): Remove check for duplicate
	decl-specifiers.  Set longlong together with long_p.

2006-02-12  Jason Merrill  <jason@redhat.com>

	PR c++/24996
	* except.c (build_throw): Add a CLEANUP_POINT_EXPR inside the
	TRY_CATCH_EXPR or MUST_NOT_THROW_EXPR.

2006-02-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* class.c (debug_class): Remove extern.
	(debug_thunks): Likewise.

2006-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* typeck.c (string_conv_p): Don't test for flag_const_strings.

2006-02-08  Jason Merrill  <jason@redhat.com>

	PR c++/25979
	* cp-gimplify.c (cp_gimplify_expr): Don't call
	cp_gimplify_init_expr for MODIFY_EXPRs.
	* typeck2.c (split_nonconstant_init_1): Use INIT_EXPR.

2006-02-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/26071
	* decl.c (grokdeclarator): Set dname also for destructor.

	PR c++/26070
	* decl.c (grokdeclarator): Clear storage_class together with staticp.

2006-02-07  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* cp-tree.h (tf_warning_or_error): Renamed from tf_warn_or_error.
	(cp_build_qualified_type): Propogate renaming.
	* call.c (convert_like_real): Likewise.
	* cvt.c (cp_convert_to_pointer, convert_to_reference): Likewise.
	* decl.c (make_typename_type, grokdeclarator): Likewise.
	* pt.c (tsubst_friend_function, instantiate_class_template,
	tsubst_default_argument, instantiate_decl,
	tsubst_initializer_list, tsubst_enum): Likewise.
	* semantics.c (finish_template_type): Likewise.
	* typeck.c (build_ptrmemfunc, convert_for_assignment): Likewise.

2006-02-07  Dirk Mueller  <dmueller@suse.com>

	* typeck.c (build_binary_op): Annotate div-by-zero
	warnings to make -Wno-div-by-zero have an effect.

2006-02-07  Mark Mitchell  <mark@codesourcery.com>

	PR c++/9737
	* pt.c (coerce_template_template_parms): Do not templates with
	excess default arguments to match template template parameters
	with fewer parameters.
	(coerce_template_parms): Add use_default_args parameter; use
	default arguments only when true.
	(lookup_template_class): Adjust call to coerce_template_parms.
	(fn_type_unification): Likewise.
	(unify): Likewise.
	(get_bindings): Likewise.
	(dependent_type_p): Add assertions.

2006-02-06  Roger Sayle  <roger@eyesopen.com>

	* decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
	* rtti.c (typeinfo_in_lib_p): Likewise.
	* cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
	* name-lookup.c (arg_assoc_type): Likewise.

2006-02-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* cp-tree.h (tf_warn_or_error): New substituion flag.
	(cp_build_qualified_type): Use it.
	* call.c (convert_like_real): Likewise.
	* cvt.c (cp_convert_to_pointer): Likewise.
	(convert_to_reference): Likewise.
	* decl.c (make_typename_type): Likewise.
	(grokdeclarator): Likewise.
	* pt.c (tsubst_friend_function): Likewise.
	(tsubst_friend_class): Likewise.
	(instantiate_class_template): Likewise.
	(tsubst_default_argument): Likewise.
	(instantiate_decl): Likewise.
	(tsubst_initializer_list): Likewise.
	(tsubst_enum): Likewise.
	* semantics.c (finish_template_type): Likewise.
	* typeck.c (build_ptrmemfunc): Likewise.
	(convert_for_assignment): Likewise.

2006-02-03  Lee Millward  <lee.millward@gmail.com>

	* typeck.c (string_conv_p): Pass appropiate
	OPT_Wxxxx values when calling warning().
	(build_array_ref, cxx_mark_addressable): Likewise.
	(check_return_expr): Likewise.

	* init.c (perform_member_init): Likewise.
	(sort_mem_initializers, emit_mem_initializers): Likewise.

	* class.c (check_field_decls): Likewise.
	(warn_about_ambiguous_bases): Likewise.

	* decl.c (pop_label, poplevel): Likewise.
	(duplicate_decls, grok_op_properties): Likewise.
	(start_preparsed_function, finish_function): Likewise.

	* name-lookup.c (pushdecl_maybe_friend): Likewise.
	(pushdecl_maybe_friend): Likewise.

	* parser.c (cp_parser_warn_min_max): Likewise.
	(cp_parser_cast_expression): Likewise.

	* method.c (lazily_declare_fn): Likewise.
	* cvt.c (convert_to_void): Likewise.
	* mangle.c (finish_mangling): Likewise.
	* cp-gimplify.c (gimplify_expr_stmt): Likewise.

2006-02-03  Mark Mitchell  <mark@codesourcery.com>

	* name-lookup.c (do_class_using_decl): Use IDENTIFIER_TYPENAME_P,
	not IDENTIFIER_OPNAME_P.

2006-01-31  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25342
	* cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise
	documentation.
	* pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS,
	not TREE_VALUE.
	(instantiate_class_template): Simplify.
	(verify_class_unification): Remove.
	(unify): Document parameters.  Use INNERMOST_TEMPLATE_ARGS to
	permit multiple levels of template arguments.
	(more_specialized_class): Simplify.
	(get_class_bindings): Pass full arguments to unify.  Fold
	verify_class_unification into this function.  Return full
	arguments.
	(most_specialized_class): Adjust for changes to
	get_class_bindings.  Issue errors here for ambiguity.  Return the
	fully deduced arguments for the most specialized class, in
	addition to the partial specialization.

2006-01-31  Ben Elliston  <bje@au.ibm.com>

	* mangle.c: Comment fix.

2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* Make-lang.in (cp-warn): Include CXX_COMPAT_WARN.
	* repo.c (extract_string, afgets): Use cast when converting from
	void *.

2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* call.c (alloc_conversion): Use cast when converting from void *.
	(alloc_conversions): Likewise.
	(add_candidate): Likewise.
	(print_z_candidates): Likewise.
	(add_warning): Likewise.
	* pt.c (retrieve_local_specialization): Likewise.
	(process_partial_specialization): Likewise.
	(mangle_class_name_for_template): Likewise.
	(tsubst_template_args): Likewise.
	* typeck2.c (pat_calc_hash): Likewise.
	(pat_compare): Likewise.
	(abstract_virtuals_error): Likewise.
	* class.c (method_name_cmp): Likewise.
	(resort_method_name_cmp): Likewise.
	(get_vfield_name): Likewise.
	* decl2.c (generate_ctor_and_dtor_functions_for_priority): Likewise.
	* lex.c (init_reswords): Likewise.
	* rtti.c (create_pseudo_type_info): Likewise.
	* search.c (dfs_lookup_base): Likewise.
	(dfs_dcast_hint_pre): Likewise.
	(dfs_dcast_hint_post): Likewise.
	* tree.c (hash_tree_cons): Likewise.
	* repo.c (extract_string): Likewise.
	(afgets): Likewise.
	* cp-objcp-common.c (decl_shadowed_for_var_lookup): Likewise.
	* g++spec.c (lang_specific_driver): Likewise.

2006-01-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* call.c (joust): Pass option code to warning.  Use inform for
	explanation.
	* class.c (check_bases): Likewise.
	(maybe_warn_about_overly_private_class): Likewise.
	(check_field_decls): Likewise.
	(layout_empty_base): Likewise.
	(layout_virtual_bases): Likewise.
	(layout_class_type): Likewise.

2006-01-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25999
	* decl.c (start_preparsed_function): Call maybe_apply_pragma_weak
	here, not ...
	(start_function): ... here.

2006-01-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25855
	* class.c (resolve_address_of_overloaded_function): Adjust use of
	return value from most_specialized_instantiation.
	* pt.c (determine_specialization): Avoid multiple calls to
	get_bindings.
	(most_specialized_instantiation): When a tie occurs, set the
	current presumed champion to the next template.  Return the
	TREE_LIST node containing the template, rather than the template
	itself.
	(most_specialized): Remove.
	* name-lookup.c (push_overloaded_decl): When duplicate_decls
	indicates a failed redeclaration, report that to callers.

2006-01-26  Jason Merrill  <jason@redhat.com>

	PR c++/16021
	* name-lookup.c (parse_using_directive): Require strong using to
	name a nested namespace.

2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	Revert:
	* cp-tree.h (do_poplevel): Remove prototype.
	* semantics.c (do_poplevel): Add prototype.  Make static.

	Revert:
	* cp-tree.h (default_conversion): Remove prototype.
	* typeck.c (default_conversion): Make static.

2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-tree.h (get_primary_binfo): Remove prototype.
	(push_using_decl): Likewise.
	(current_template_args): Likewise.
	(more_specialized_class): Likewise.
	(mark_class_instantiated): Likewise.
	(default_conversion): Likewise.
	(pfn_from_ptrmemfunc): Likewise.
	* class.c (get_primary_binfo): Add prototype, make static, simplify.
	* name-lookup.c (push_using_decl): Make static.
	* pt.c (current_template_args): Likewise.
	(more_specialized_class): Likewise.
	(mark_class_instantiated): Likewise.
	* typeck.c (default_conversion): Make static.
	(pfn_from_ptrmemfunc): Add prototype, make static.

2006-01-24  Dirk Mueller  <dmueller@suse.de>

	* typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning().

2006-01-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/25552
	* parser.c (cp_parser_unqualified_id): Check that destructor name
	and scope match.
	* call.c (check_dtor_name): Do not expect a BIT_NOT_EXPR.
	Adjust comment.  Return early if possible.
	Use same_type_p to compare types.
	* typeck.c (lookup_destructor): Adjust call to check_dtor_name.

2006-01-24  Mark Mitchell  <mark@codesourcery.com>

	* semantics.c: Remove outdated comment.

2006-01-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-tree.h (do_poplevel): Remove prototype.
	* semantics.c (do_poplevel): Add prototype.  Make static.

	* cp-tree.h (original_type): Remove prototype.
	* typeck.c (original_type): Make static.

	* cp-tree.h (declare_global_var): Remove prototype.
	* decl.c (declare_global_var): Make static.

	* cp-tree.h (implicitly_declare_fn): Remove prototype.
	* method.c (implicitly_declare_fn): Make static.

	* cp-tree.h (fold_decl_constant_value): Remove prototype.
	* pt.c (fold_decl_constant_value): Make static.

	* cp-tree.h (build_x_delete): Remove prototype.
	* init.c (build_vec_delete_1): Call build_op_delete_call directly
	and not via build_x_delete.
	(build_x_delete): Remove.

	* cp-tree.h (get_vtt_name): Remove prototype.
	* class.c (get_vtt_name): Remove.
	(build_vtt): Call mangle_vtt_for_type instead of get_vtt_name.

2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* rtti.c (build_dynamic_cast): Fix comment.

2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	PR c++/10891
	* rtti.c (build_dynamic_cast): Reject dynamic_cast use if
	-fno-rtti.

2006-01-21  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25895
	* class.c (build_base_path): Generate a NOP_EXPR instead of a
	COMPONENT_REF if the base and derived classes are at the same
	address.

	PR c++/25856
	* decl.c (begin_destructor_body): Robustify.

	PR c++/25858
	* parser.c (cp_parser_direct_declarator): Robustify.

2006-01-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* parser.c (cp_lexer_next_token_is_keyword): Simplify.

	* parser.c (clear_decl_specs): Remove prototype.

	* parser.c (cp_parser_expression_fn): Remove.

	* call.c (add_builtin_candidates): Remove superfluous return.
	* name-lookup.c (do_toplevel_using_decl): Likewise.
	* parser.c (cp_parser_type_specifier_seq): Likewise.
	(cp_parser_save_default_args): Likewise.

2006-01-20  Dirk Mueller  <dmueller@suse.com>

	PR c++/5520
	* semantics.c (finish_if_stmt): Call empty_body_warning.
	* parser.c (cp_parser_implicitly_scoped_statement):
	Mark empty statement with an empty stmt.

2006-01-19  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22136
	* name-lookup.c (do_class_using_decl): Don't try to look up base
	classes in templates with dependent base types.

2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/25854
	* pt.c (maybe_process_partial_specialization): Return early on
	error_mark_node.

2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/16829
	* decl.c (start_preparsed_function): Check default arguments
	unconditionally.
	* name-lookup.c (pushdecl_maybe_friend): Check default arguments
	of all functions and function templates.
	* parser.c (cp_parser_late_parsing_default_args): Check default
	arguments.
	* decl2.c (check_default_args): Set missing default arguments to
	error_mark_node.

2006-01-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25836
	* cp-tree.h (push_class_stack): New function.
	(pop_class_stack): Likewise.
	* class.c (class_stack_node): Add hidden field.
	(pushclass): Clear it.
	(push_class_stack): New function.
	(pop_class_stack): Likewise.
	(currently_open_class): Ignore hidden classes.
	(currently_open_derived_class): Likewise.
	* name-lookup.c (push_to_top_level): Call push_class_stack.
	(pop_from_top_level): Call pop_class_stack.

2006-01-18  Kazu Hirata  <kazu@codesourcery.com>

	* tree.c (find_tree_t, find_tree): Remove.
	* cp-tree.h: Remove the prototype for find_tree.

2006-01-18  Jakub Jelinek  <jakub@redhat.com>

	* search.c (lookup_conversions_r): Fix a pasto.

2006-01-17  Eric Christopher  <echristo@apple.com>

	* call.c (convert_like_real): When issuing conversion
	warnings, depend on OPT_Wconversion.
	* cvt.c (build_expr_type_conversion): Ditto.

2006-01-17  Kazu Hirata  <kazu@codesourcery.com>

	* name-lookup.c (lookup_namespace_name): Remove.
	* name-lookup.h: Remove the prototype for
	lookup_namespace_name.

2006-01-17  Jakub Jelinek  <jakub@redhat.com>

	PR c/25682
	* decl.c (compute_array_index_type): After issuing not an integral
	constant-expression error, set size to 1 to avoid ICEs later on.

2006-01-16  Ian Lance Taylor  <ian@airs.com>

	* parser.c: Include "cgraph.h".
	(cp_parser_asm_definition): Call cgraph_add_asm_node rather than
	assemble_asm.

2006-01-16  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>

	* g++spec.c (lang_specific_spec_functions): Remove.

2006-01-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* decl.c (check_initializer): Fix thinko.

2006-01-14  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25663
	* parser.c (cp_parser_direct_declarator): Use cp_parser_error
	instead of error.

2006-01-13  Jason Merrill  <jason@redhat.com>

	* pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more.

	* name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.
	* pt.c (check_explicit_specialization): Likewise.

2006-01-12  Jason Merrill  <jason@redhat.com>

	PR libstdc++/24660
	* pt.c (check_explicit_specialization): Handle namespace
	association.
	* name-lookup.c (set_decl_namespace): Likewise.

2006-01-12  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/24824
	* class.c (handle_using_decl): Pass correct scope to
	cp_emit_debug_info_for_using.

2006-01-11  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/25386
	* tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects
	packedness.

2006-01-06  Gabriel Dos Reis  <gdr@integrablesolutions.net>

	* parser.c (cp_parser_primary_expression): Document the grammar
	for the built-in offsetof, a GNU extension.

2006-01-04  Zdenek Dvorak <dvorakz@suse.cz>

	PR c++/25632
	* init.c (constant_value_1): Unshare use of DECL_INITIAL.  Fix a typo
	in condition.

2006-01-04  Chris Lattner  <sabre@gnu.org>

	* typeck2.c: update copyright to 2006
	(split_nonconstant_init_1):  Set TREE_CONSTANT to true.

2006-01-04  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24782
	* parser.c (cp_parser_nested_name_specifier_opt): Preserve access
	checks, even when parsing tentatively.

2006-01-04  Richard Henderson  <rth@redhat.com>

	Merge from gomp branch.
	* lex.c (handle_pragma_java_exceptions): Fix whitespace.
	* parser.c (struct cp_token): Add pragma_kind.
	(eof_token): Update to match.
	(struct cp_lexer): Add in_pragma; rearrange next for better packing.
	(cp_parser_initial_pragma): New.
	(cp_lexer_new_main): Use it.  Don't bother clearing
	c_lex_return_raw_strings.
	(cp_lexer_get_preprocessor_token): Always initialize keyword
	and pragma_kind fields.  Handle CPP_PRAGMA.
	(cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when
	in_pragma is set.
	(cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
	(cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
	(cp_parser_skip_to_pragma_eol): New.
	(cp_parser_error): Use it.
	(cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
	rearrange with switch statement.
	(cp_parser_skip_to_end_of_statement): Likewise.
	(cp_parser_skip_to_end_of_block_or_statement): Likewise.
	(cp_parser_skip_to_closing_brace): Likewise.
	(cp_parser_skip_until_found): Likewise.
	(cp_parser_statement): Add in_compound argument; update callers.
	Use it to decide how to handle pragma parsing.
	(cp_parser_labeled_statement): Add in_compound argument; pass
	it on to cp_parser_statement.
	(cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
	(cp_parser_declaration_seq_opt): Likewise.
	(cp_parser_parameter_declaration): Likewise.
	(cp_parser_member_specification_opt): Likewise.
	(cp_parser_function_definition_after_decl): Likewise.
	(cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
	(cp_parser_pragma): New.
	(pragma_lex): New.

2006-01-04  Dirk Mueller <dmueller@suse.com>

	* decl.c (finish_constructor_body): create simple
	compound stmt instead of a if(1) { } construct.

2006-01-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25492
	* name-lookup.c (push_class_level_binding): When a derived class
	provides a type binding, eliminate any type binding from a base
	class.

	PR c++/25625
	* repo.c (repo_emit_p): Always instantiate static data members
	initialized by constant expressions, so that there values are
	available.

2006-01-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25635
	* class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
	conversion operator.
	* decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.

	PR c++/25638
	* class.c (add_method): Never associate more than one destructor
	with a single class.

	PR c++/25637
	* cp-tree.h (do_friend): Adjust prototype.
	* decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
	(grokdeclarator): Likewise.  Refine check for invalid
	declarations/definitions of member functions outside of their own
	class.
	* friend.c (do_friend): Make funcdef_flag a bool, not an int.

	PR c++/25633
	* parser.c (cp_parser_mem_initializer_list): Check result of
	cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
	(cp_parser_mem_initializer): Return error_mark_node for failure.

	PR c++/25634
	* parser.c (cp_parser_template_parameter_list): Call
	begin_template_parm_list and end_template_parm_list here.
	(cp_parser_type_parameter): Not here.
	(cp_parser_template_declaration_after_export): Or here.
	(cp_parser_elaborated_type_specifier): Call
	cp_parser_check_template_parameters.

	* tree.c (build_target_expr_with_type): Use force_target_expr.

	* decl2.c (mark_used): Fix typo in comment.

2006-01-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* parser.c (cp_parser_using_declaration): Skip name-lookup on
	invalid scope.

2005-12-30  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* cxx-pretty-print.c (pp_cxx_constant): New.  Print
	string-literal in parens if input program says so.
	(pp_cxx_primary_expression): Hand off constant printing to
	pp_cxx_constant.
	(pp_cxx_pretty_printer_init): Set pp->c_base.constant.
	(pp_cxx_expression): Use pp_cxx_constant for literals.
	* error.c (dump_expr): Use pp_constant for literals.

2005-12-29  Nathan Sidwell  <nathan@codesourcery.com>

	* method.c (make_thunk): Don't set comdat_linkage here.
	(use_thunk): Make thunk one only here, if thunk target is
	DECL_ONE_ONLY.

2005-12-26  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25439
	* decl.c (grokdeclarator): Remove dead code.
	* ptree.c (cxx_print_xnode): Handle BASELINK.
	* parser.c (make_id_declarator): Add sfk parameter.
	(cp_parser_direct_declarator): Do not pass TYPE_DECLs to
	make_id_declarator.
	(cp_parser_declarator_id): Simplify BASELINKs here.
	(cp_parser_member_declaration): Adjust calls to
	make_id_declarator.

2005-12-26  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23171, c++/23172, c++/25417.
	* typeck.c (build_unary_op): Create temporary variables for
	compound literals whose addresses are taken.
	* init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P.
	* decl.c (reshape_init_vector): Likewise.
	(reshape_init): Give it external linkage.
	(check_initializer): Use COMPOUND_LITERAL_P.
	(initialize_artificial_var): Allow the initializer to be a
	CONSTRUCTOR.
	* call.c (make_temporary_var_for_ref_to_temp): Use
	create_temporary_var.
	* cp-tree.h (COMPOUND_LITERAL_P): New macro.
	(rehape_init): Declare.
	* typeck2.c (digest_init): Use COMPOUND_LITERAL_P.
	* semantics.c (finish_compound_literal): Use reshape_init.

2005-12-23  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24671
	* pt.c (instantiate_template): Handle SFINAE.

2005-12-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* decl.c (grokdeclarator): Improve diagnostic for friend
	declarations of class members.

2005-12-22  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25369
	* tree.c (really_overloaded_fn): Tweak comment.
	* pt.c (tsubst_call_declarator_parms): Remove.
	(tsubst_copy): Call mark_used on the member referenced by an
	OFFSET_REF.
	* semantics.c (finish_qualified_id_expr): Simplify.
	* decl2.c (mark_used): Accept BASELINKs.

	PR c++/25364
	* typeck.c (build_unary_op): Pass DECLs not names to
	build_offset_refs.
	* init.c (build_offset_ref): Do not do name lookup.  Do not call
	mark_used.
	* call.c (build_call): Simplify and tidy.
	* semantics.c (finish_qualified_id_expr): Call mark_used.

2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23333
	* parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
	identify a single '0'.

2005-12-20  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21228
	* decl.c (use_eh_spec_block): New function.
	(store_parm_decls): Use it.
	(finish_function): Likewise.

2005-12-19  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24278
	* init.c (expand_member_init): Print messages about baseclasses
	using %T rather than %D.

	PR c++/24915
	* class.c (add_method): Do not treat templates as identical unless
	their return types are the same.

2005-12-12  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25300
	* tree.c (build_qualified_name): Return error_mark_node for
	erroneous input.

2005-12-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/25337
	* pt.c (tsubst_copy_and_build): Permit dependent types for the
	object in a class member access expression.

2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>

	PR java/9861
	* mangle.c (write_bare_function_type): Mangle return type for
	methods of Java classes

2005-12-08  Th�dore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

	* call.c (build_conditional_expr): Print types in error messages.

2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* expr.c (cxx_expand_expr): Call gcc_unreachable instead of abort.

2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-gimplify.c (gimplify_cp_loop): Use fold_build3.

2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>

	* Make-lang.in (c++.all.build, c++.install-normal): Remove.

2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>

	* Make-lang.in: Remove all dependencies on s-gtype.

2005-12-06  Aldy Hernandez  <aldyh@redhat.com>

	PR C++/24138
	* decl.c (reshape_init_array_1): Handle max_index of -1.

2005-12-06  Roger Sayle  <roger@eyesopen.com>

	* typeck.c (build_binary_op): Issue warning if either operand of a
	comparison operator is a string literal, except for testing equality
	or inequality against NULL.

2005-12-06  Roger Sayle  <roger@eyesopen.com>

	PR c++/25263
	* decl.c (compute_array_index_type): Check that itype is an
	INTEGER_CST node before testing/clearing TREE_OVERFLOW.

2005-12-05  Daniel Berlin  <dberlin@dberlin.org>

	* ptree.c (cxx_print_decl): Update to check for decl_common
	structure.

2005-12-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24173
	* decl.c (duplicate_decls): Don't rely on DECL_TEMPLATE_INFO after
	clobbering newdecl.

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* semantics.c (simplify_aggr_init_expr): Use buildN instead
	of build.

2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of
	ggc_realloc.
	(cp_parser_template_argument_list): Use XRESIZEVEC instead of
	xrealloc.
	* class.c (pushclass): Likewise.

2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* decl2.c (get_priority_info): Use XNEW, not xmalloc.
	* decl.c (push_switch): Likewise.
	* lex.c (handle_pragma_implementation): Likewise.
	* cp-objcp-common.c (decl_shadowed_for_var_insert): Use GGC_NEW,
	not ggc_alloc.
	(cxx_initialize_diagnostics): Use XNEW, not xmalloc.
	* class.c (init_class_processing): Use XNEWVEC, not xmalloc.
	* g++spec.c (lang_specific_driver): Likewise.
	* mangle.c (save_partially_mangled_name): Likewise.
	* parser.c (cp_lexer_new_main): Use GGC_NEWVEC, not ggc_alloc.
	(cp_parser_template_argument_list): Use XNEWVEC, nto xmalloc.
	(cp_parser_sizeof_operand): Likewise.
	* repo.c (open_repo_file, open_repo_file): Likewise.

2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* parser.c (cp_parser_make_typename_type): Call make_typename_type
	with tf_none instead of magic value 0.
	(cp_parser_explicit_instantiation): Call do_type_instantiation
	with tf_error instead of magic value 1.
	(cp_parser_elaborated_type_specifier): Call make_typename_type
	with tf_error instead of magic value 1.
	(cp_parser_class_name): Likewise.
	(cp_parser_lookup_name): Likewise.

2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* parser.c (cp_parser_declaration): Set token2.type to CPP_EOF,
	not RID_MAX.

2005-11-30  Jason Merrill  <jason@redhat.com>

	PR c++/21123
	* cp-gimplify.c (cp_genericize_r): Don't dereference invisible reference
	parms in a thunk.

2005-11-30  Ben Elliston  <bje@au.ibm.com>

	* typeck.c (build_x_unary_op): Correct spelling in error message.

2005-11-28  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21166
	* class.c (check_field_decls): Only set DECL_PACKED on a field
	when its natural alignment is > BITS_PER_UNIT.

2005-11-27  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/24979
	* cp-tree.h (DECL_MAIN_P): Remove duplicate definition.

2005-11-26  Richard Henderson  <rth@redhat.com>

	* lex.c: Update for pragma_lex rename.
	* parser.c: Likewise.

2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/9278
	* decl.c (grokparms): Do not allow typedef-names in a '(void)'
	parmlist.

2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* typeck2.c (process_init_constructor_union): Remove check for
	unnamed union members.

2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* name-lookup.c (lookup_name_real): Merge two if's.

2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* pt.c (instantiate_class_template): Clean-up.

2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* pt.c (template_class_depth_real): Remove. Move functionality to ...
	(template_class_depth): ... here, replacing count_specializations
	with 0.  Adjust comment.

2005-11-24  Richard Guenther  <rguenther@suse.de>
	Dirk Mueller <dmueller@suse.de>

	PR c++/14024
	* typeck.c (build_reinterpret_cast_1): Use
	strict_aliasing_warning.

2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	PR c++/24235
	* pt.c (check_instantiated_args): Reword diagnostic message about
	template argument involving local types.

2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	PR c++/21667
	* typeck.c (build_array_ref): Avoid code duplicate.  Use common
	C/C++ diagnostic function warn_array_subscript_with_type_char.

2005-11-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	PR c++/22238
	* error.c (resolve_virtual_fun_from_obj_type_ref): New.
	(dump_expr): Use it in <case CALL_EXPR>.

2005-11-21  Richard Henderson  <rth@redhat.com>

	* cp-objcp-common.h, name-lookup.c, name-lookup.h: Revert 11-18 patch.

	* name-lookup.c (lookup_name): Remove prefer_type argument.
	(lookup_name_prefer_type): New.
	* decl.c (lookup_and_check_tag): Use them.
	* pt.c (tsubst_friend_class): Likewise.
	(lookup_template_class): Likewise.
	(tsubst_copy_and_build): Likewise.
	* name-lookup.h (lookup_name_prefer_type): New.
	(lookup_name): Remove declaration.

2005-11-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/8355
	* decl.c (grokfndecl): Set up DECL_TEMPLATE_INFO before calling
	set_decl_namespace.
	* name-lookup.c (set_decl_namespace):

2005-11-18  Mike Stump  <mrs@apple.com>

	* cp-objcp-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
	* name-lookup.c (lookup_name_two): Remove.
	(lookup_name_one): Add.
	* name-lookup.h (lookup_name_two): Remove.
	(lookup_name_one): Add.

2005-11-15  Jason Merrill  <jason@redhat.com>

	PR c++/24580
	* method.c (locate_copy): Also use skip_artificial_parms here.
	(synthesize_exception_spec): Use CLASS_TYPE_P rather than checking
	for RECORD_TYPE.
	(locate_ctor): Abort if we fail to find a default constructor.

2005-11-15  Mike Stump  <mrs@apple.com>

	* name-lookup.c (lookup_name_two): Add.
	* name-lookup.h: Likewise.

2005-11-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24667
	* typeck.c (check_for_casting_away_constness): Use the diag_fn.
	(build_const_cast_1): Call it, for C-style casts.

2005-11-14  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24687
	* pt.c (check_explicit_specialization): Don't check for C linkage.
	(push_template_decl_real): Likewise.
	* parser.c (cp_parser_explicit_specialization): Check here.
	(cp_parser_template_declaration_after_export): And here.

	* parser.c (cp_lexer_get_preprocessor_token): Initialize keyword
	field.

2005-11-14  Jason Merrill  <jason@redhat.com>

	PR c++/24580
	* method.c (locate_ctor): Skip all artificial parms, not just
	'this'.

2005-11-14  Mark Mitchell  <mark@codesourcery.com>

	* parser.c (eof_token): Add initializer for ambiguous_p.

2005-11-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24817
	* decl.c (check_redeclaration_exception_specification): New
	function.
	(duplicate_decls): Use it.
	* error.c (fndecl_to_string): Print the template parameter list.

	PR c++/20293
	* cxx-pretty-print.c (pp_cxx_statement): Print qualifying scopes
	for namespaces.
	(pp_cxx_original_namespace_definition): Likewise.
	* name-lookup.c (ambiguous_decl): Don't issue error messages;
	instead return lists of ambiguous candidates.
	(select_decl): Handle ambiguous namespace lookups.
	* parser.c (cp_token): Add ambiguous_p.
	(cp_lexer_get_preprocessor_token): Set it.
	(cp_parser_diagnose_invalid_type_name): Avoid duplicate messages
	when a qualified name uses an invalid scope.
	(cp_parser_primary_expression): Print ambiguous candidates.
	(cp_parser_type_parameter): Adjust comment to reflect new
	parameter name for cp_parser_lookup_name.
	(cp_parser_template_argument): Likewise.
	(cp_parser_elaborated_type_specifier): Likewise.
	(cp_parser_namespace_name): Likewise.
	(cp_parser_class_name): Print ambiguous candidates.
	(cp_parser_lookup_name): Rename ambiguous_p parameter to
	ambiguous_decls.  Use it to return a list of ambiguous candiates
	when a lookup is ambiguous.
	(cp_parser_lookup_name_simple): Adjust comment to reflect new
	parameter name for cp_parser_lookup_name.

2005-11-12  Jakub Jelinek  <jakub@redhat.com>

	PR c++/24780
	* typeck.c (complete_type): Set TYPE_NEEDS_CONSTRUCTING
	and TYPE_HAS_NONTRIVIAL_DESTRUCTOR flags for all variants
	of array type.

	PR c++/24761
	* pt.c (tsubst_copy_asm_operands): New function.
	(tsubst_expr) <case ASM_EXPR>: Use it.

2005-11-08  Jakub Jelinek  <jakub@redhat.com>

	PR c++/19450
	* decl.c (redeclaration_error_message): Issue diagnostics about
	olddecl and newdecl disagreement on __thread property.
	(grokdeclarator): Set DECL_TLS_MODEL on class static variables.

2005-11-08  Jason Merrill  <jason@redhat.com>

	PR c++/21123
	* method.c (use_thunk): Use build_cplus_new instead of
	force_target_expr.

2005-11-06  Jason Merrill  <jason@redhat.com>
	    James A. Morrison <phython@gcc.gnu.org>

	PR c++/17256
	* decl2.c (cp_finish_file): Fix conditions for undefined warning.
	Set TREE_NO_WARNING instead of TREE_PUBLIC.
	* pt.c (instantiate_pending_templates): Set DECL_INITIAL to avoid
	a warning on a function we didn't instantiate because of excessive
	recursion.

2005-11-06  Mark Mitchell  <mark@codesourcery.com>

	* class.c (record_subobject_offsets): Don't record offsets past
	biggest empty class for non-empty base classes.
	(layout_class_type): Use TYPE_SIZE_UNIT, not TYPE_SIZE, when
	keeping track of the size of emptyclasses.

	PR c++/21308
	* class.c (sizeof_biggest_empty_class): New variable.
	(record_subobject_offsets): Don't record offsets past biggest
	empty class for data members.  Replace vbases_p parameter with
	is_data_member parameter.
	(build_base_field): Adjust call.
	(layout_class_type): Likewise.  Maintain
	sizeof_biggest_empty_class.

2005-11-05  Kazu Hirata  <kazu@codesourcery.com>

	* decl2.c, init.c, typeck.c: Fix comment typos.

2005-11-04  Richard Guenther  <rguenther@suse.de>

	PR c++/22487
	* init.c (build_vec_init): Build comparison of matching
	types.

2005-11-03  Josh Conner  <jconner@apple.com>

	PR c++/19989
	pt.c (tsubst): Accept zero-length array if tf_error is set
	in complain flags.  Change error message for negative-
	length array.

2005-11-04  Joseph S. Myers  <joseph@codesourcery.com>

	* cp-tree.h (cp_cpp_error), error.c (cp_cpp_error): Take va_list*
	parameter.

2005-11-03  Joseph S. Myers  <joseph@codesourcery.com>

	PR c++/17964
	* error.c (cp_cpp_error): New function.
	* cp-tree.h (cp_cpp_error): Declare.
	* parser.c (cp_lexer_new_main): Set CPP option client_diagnostic
	and error callback after lexing.

2005-11-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21627
	* pt.c (register_specialization): Update inline flags on clones.y

2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c++/24582
	* decl.c (declare_local_label): Return 0 for variables
	with error_mark_node as their types.

2005-11-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22434
	* call.c (build_conditional_expr): Do bad conversions, if there's
	no other choice.

	PR c++/24560
	* parser.c (cp_parser_postfix_dot_deref_expression): Improve error
	message for use of overloaded functions on LHS of "." operator.

	PR c++/19253
	* parser.c (cp_parser_postfix_expression): Use
	cp_parser_elaborated_type_specifier to handle typename-types in
	functional casts.
	(cp_parser_enclosed_argument_list): Skip ahead to the end of the
	template argument list if the closing ">" is not found.

	PR c++/24569
	* pt.c (instantiate_decl): Use cp_finish_decl, not
	finish_static_data_member_decl.

2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>

	* decl.c (grokfndecl): Remove the setting
	of the return type of the function type
	of main after erroring about must returning
	int.

2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/23229
	* decl.c (grokfndecl): Create a new function type
	after erroring out about main not returning int.

2005-10-28  Josh Conner  <jconner@apple.com>

	PR c++/22153
	* parser.c (cp_parser_member_declaration): Detect and handle
	a template specialization.

2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/23426
	* decl.c (start_decl): Check that the decl is an
	error_mark_node before getting the type.
	Remove the check for the decl's type being an
	error_mark_node.

2005-10-21  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24260
	* parser.c (cp_parser_init_declarator): Pass attributes to
	grokfield.

2005-10-20  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22618
	* search.c (accessible_p): Check access in the outermost set of
	template parameters.

2005-10-20  Richard Guenther  <rguenther@suse.de>

	* decl.c (grokdeclarator): Fix ambiguous pedwarn message.

2005-10-18  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/22293
	* decl.c (grokdeclarator): Reject unqualified destructors in
	friend declarations.

2005-10-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23293
	* pt.c (convert_template_argument): Use canonical type variants in
	template specializations.

2005-10-18  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21383
	* name-lookup.c (arg_assoc): Template args can be null in a
	template-id-expr.

	PR c++/22604
	* class.c (update_vtable_entry_for_fn): Don't process invalid
	covariant overriders.

	PR c++/23118
	* cp-tree.h (add_method): Add return value.
	* class.c (add_method): Return success indicator.
	* semantics.c (finish_member_declaration): Don't add an invalid
	method to the method list.

2005-10-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21908
	* call.c (build_new_method_call): Do not show VTT parameters to
	the user.

2005-10-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23440
	* parser.c (cp_parser_statement): If the parser reached CPP_EOF,
	only complain about missing statement.

2005-10-17  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/24386
	* cp-tree.h (BASELINK_QUALIFIED_P): New.
	* pt.c (tsubst_copy_and_build): <CALL_EXPR case>: Use it.
	* typeck.c (finish_class_member_access_expr): Set it.

	PR c++/21353
	* decl.c (check_default_argument): Don't check
	processing_template_decl or uses_template_parms here.
	(grokparms): Only call check_default_argument when not processing
	a template decl.
	* parser.c (cp_parser_late_parsing_default_arg): Call
	check_default_argument when not processing a template decl.

2005-10-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24389
	* decl2.c (mark_used): Use uses_template_parms instead of
	dependent_type_p.
	* init.c (constant_value_1): Handle uninstantiated templates
	specially.
	* pt.c (instantiate_decl): Add sanity check.

2005-10-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22173
	* typeck.c (check_template_keyword): Fix thinko.

2005-10-16  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c++/23959
	* decl.c (pop_switch): Only call c_do_switch_warnings
	when not processing templates.

2005-10-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22173
	* cp-tree.h (QUALIFIED_NAME_IS_TEMPLATE): New macro.
	(check_template_keyword): New function.
	(finish_id_expression): Change prototoype.
	(finish_qualified_id_expr): Change prototype.
	(build_qualified_name): New function.
	(finish_class_member_access_expr): Change prototype.
	* init.c (build_offset_ref): Use build_qualified_name.
	* mangle.c (write_expression): Likewise.
	* parser.c (cp_parser_primary_expression): Remove qualifying_class
	parameter.  Add address_p and template_arg_p.  Use
	build_qualified_name.
	(cp_parser_id_expression): Default *template_p to
	template_keyword_p.  Check for invalid uses of the template
	keyword.
	(cp_parser_postfix_expression): Eliminate special handling for
	qualified names.  Adjust call to cp_parser_primary_expression.
	(cp_parser_postfix_dot_deref_expression): Adjust call to
	cp_parser_id_expression and finish_class_member_access_expr.
	(cp_parser_template_argument_list): Add comment.
	(cp_parser_template_argument): Adjust use of
	cp_parser_primary_expression.  Remove call to
	finish_qualified_id_expr.
	(cp_parser_lookup_name): Use build_qualified_name.
	* pt.c (tsubst): Use build_qualified_name.
	(tsubst_qualified_id): Likewise.  Adjust call to
	finish_qualified_id_expr.
	(tsubst_copy): Use build_qualified_name.
	(tsubst_copy_and_build): Adjusts call to finish_id_expression and
	finish_class_member_access_expr.
	* semantics.c (finish_non_static_data_member): Use
	build_qualified_name.
	(finish_qualified_id_expr): Add template_p and template_arg_p
	parameters.
	(finish_id_expression): Remove qualifiying_class parameter.  Add
	template_p, done, address_p, and template_arg_p.  Use
	build_qualified_name.  Adjust calls to
	finish_class_member_acess_expr.
	* tree.c (build_qualified_name): New function.
	* typeck.c (check_template_keyword): New function.
	(finish_class_member_access_expr): Add template_p argument.  Check
	for invalid uses of the template keyword.

2005-10-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21347
	* class.c (maybe_warn_about_overly_private_class): Lazy
	constructors are public.

2005-10-14  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19565
	* call.c (convert_like_real): Rely on convert_and_check to issue
	warnings about overflow and conversion to unsigned.
	* decl.c (finish_enum): Use the location of the enumerators, not
	the closing brace of the enumeration, when reporting warnings
	about conversions.
	(build_enumerator): Use error_mark_node for erroneous values.
	* typeck2.c (digest_init): Remove reference to "signature pointer"
	from comment.

2005-10-14  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/17796
	* optimize.c (update_cloned_parm): Add FIRST parameter. Use it.
	(maybe_clone_body): Track the first clone.

2005-10-13  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/23984
	* class.c (build_base_path): The vtable is always the first thing
	in the vtt.

2005-10-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20721
	* cp-tree.h (DECL_NONTRIVIALLY_INITIALIZED_P): New macro.
	* decl.c (duplicate_decls): Merge it into new declarations.
	(decl_jump_unsafe): Use it, rather than DECL_INITIAL.
	(cp_finish_decl): Set it, when appropriate.

	PR c++/22180
	* call.c (build_new_method_call): Correct pretty-printing of
	destructor names.
	* pt.c (tsubst_qualified_id): Recognize invalid uses of "~T" as an
	identifier.

	PR c++/23694
	* decl.c (start_method): Return error_mark_node for errors.

	PR c++/23307
	* pt.c (push_template_decl_real): Complain about attempts to
	declare template variables.

	PR c++/22352
	* pt.c (tsubst_template_parms): Set processing_template_decl while
	processing the parameters.
	(tsubst_decl): Set processing_template_decl when substituting into
	a TEMPLATE_DECL.

	PR c++/22405
	* pt.c (most_specialized_instantiation): Robustify.

	PR c++/22464
	* semantics.c (finish_id_expression): Issue errors about uses of
	local variables in containing functions even in templates.

2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>

	PR target/21801
	PR target/23589
	* class.c (finish_struct_1): Call
	targetm.cxx.adjust_class_at_definition.


2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21592
	* pt.c (build_non_dependent_expr): Don't wrap a COMPONENT_REF
	with already looked up member functions.  Assert we're not
	returning a NON_DEPENDENT_EXPR with unknown type.
	* typeck.c (finish_class_member_access_expr):  We can get
	non-template-id-expr baselinks.  If the lookup finds a baselink,
	remember it even inside templates.

	PR c++/23797
	* parser.c (cp_parser_functional_cast): Cope when TYPE is not a
	TYPE_DECL.  Use dependent_type_p to check type.
	* pt.c (uses_template_parms_p): Use dependent_type_p for a
	TYPE_DECL.
	(type_dependent_expression_p): Assert we've not been given a
	TYPE_DECL.

	PR c++/21117
	* decl.c (check_function_type): Correctly overwrite incomplete
	return type with void type.
	* typeck.c (check_return_expr): If the function's return type is
	void, don't try and convert a return expr.

2005-10-12  David Edelsohn  <edelsohn@gnu.org>

	PR c++/23730
	* call.c (build_object_call): If BINFO is NULL, bypass
	lookup_fnfields and set fns to NULL_TREE.

2005-10-12  Paolo Bonzini  <bonzini@gnu.org>

	PR c++/24052
	* error.c (dump_expr): Pass LABEL_DECL to dump_decl.  Print
	an ADDR_EXPR of a LABEL_DECL as &&.

2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19964
	* class.c (walk_subobject_offsets): Don't walk error_mark_node.

2005-10-11  Ian Lance Taylor  <ian@airs.com>

	PR c++/8057
	* cvt.c (convert_to_void): Don't warn about unused values when
	processing a template declaration.

2005-10-11  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21089
	* call.c (convert_like_real): Use decl_constant_value, not
	integral_constant_value.
	* init.c (constant_value_1): New function.
	(integral_constant_value): Use it.
	(decl_constant_value): Likewise.
	* typeck.c (decay_conversion): Use decl_constant_value, not
	integral_constant_value.

	PR c++/21369
	* parser.c (cp_parser_elaborated_type_specifier): Don't treat
	class types as templates if the type is not appearing as part of a
	type definition or declaration.

2005-10-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24277
	* pt.c (instantiate_decl): Call finish_static_data_member_decl for
	static data members.

2005-10-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
	    Mark Mitchell  <mark@codesourcery.com>

	PR c++/23437
	* parser.c (cp_parser_template_argument_list): Do not treat
	contents of argument list as part of a constant expression.

2005-10-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/24139
	* decl.c (grokdeclarator): Do not require template parameter lists
	for explicitly specialized class.
	* error.c (dump_aggr_type): Do not dump template arguments for
	non-primary specializations.
	(dump_function_name): Likewise.

	PR c++/24275
	* pt.c (instantiate_decl): Instantiate the initializer of
	a static data member in the namespace containing the class
	containing the static data member.

2005-10-08  James A. Morrison  <phython@gcc.gnu.org>

	PR c++/22172
	* parser.c (cp_parser_postfix_expression) <RID_TYPENAME>: Treat nontype
	scopes as nondependent.

2005-10-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* call.c (resolve_args): Remove redundant test.

2005-10-05  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-optimization/21419
	PR tree-optimization/24146
	PR tree-optimization/24151

	* semantics.c (finish_asm_stmt): Call readonly_error if outputs are
	read-only.  Set ASM_VOLATILE_P for asms without outputs.

2005-10-05  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/23513
	* call.c (joust): Adjust length count to more_specialized_fn.
	* pt.c (more_specialized_fn): Cope with non-static member vs
	non-member.

2005-10-04  Andrew Pinski  <pinskia@physics.uc.edu>

	PR middle-end/23125
	* decl.c (make_rtl_for_nonlocal_decl): Use set_user_assembler_name
	instead of change_decl_assembler_name.

2005-10-03  Alexandre Oliva  <aoliva@redhat.com>

	* error.c (dump_type) <UNKNOWN_TYPE>: Print reworded message.

2005-10-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/17775
	* repo.c: Include flags.h.
	(finish_repo): Add -frandom-seed to the arguments.

2005-10-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22621
	* parser.c (cp_parser_template_argument): Don't turn "T::f" into
	"(*this).T::f".
	* pt.c (convert_nontype_argument): Remove ??? comment.

	PR c++/23840
	* tree.c (lvalue_p_1): A VA_ARG_EXPR with class type is an lvalue,
	when class rvalues are lvalues.

2005-09-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/16782
	* decl.c (grokdeclarator): Always pedwarn about overqualified
	member names.

2005-09-27  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22147
	* name-lookup.c (maybe_process_template_type_declaration): Don't
	treat forward declarations of classes as templates just because
	we're processing_template_decl.
	* pt.c (tsubst_decl): Clear DECL_TEMPLATE_INFO for friend
	functions.

2005-09-26  Jason Merrill  <jason@redhat.com>

	PR c++/13764
	* cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
	* name-lookup.c (pushdecl_maybe_friend): Check it.
	* decl.c (begin_function_body): Do nothing if it's false.
	(finish_function_body): Ditto.
	(outer_curly_brace_block): New fn.
	(finish_function): Use it.

2005-09-26  Richard Guenther  <rguenther@suse.de>

	PR middle-end/15855
	* decl2.c (do_static_destruction): Remove.
	(finish_static_initialization_or_destruction): Likewise.
	(DECL_EFFECTIVE_INIT_PRIORITY): New macro.
	(NEEDS_GUARD_P): Likewise.
	(do_static_initialization): Rename to
	do_static_initialization_or_destruction.  Process all
	initializers/destructors and handle common conditionalizing.
	(start_static_initialization_or_destruction): Rename to
	one_static_initialization_or_destruction.  Handle only
	decl-specific conditionalizing.
	(cp_finish_file): Call do_static_initialization_or_destruction.

2005-09-22  Jakub Jelinek  <jakub@redhat.com>

	PR c++/21983
	* class.c (find_final_overrider): Move diagnostic about no unique final
	overrider to...
	(update_vtable_entry_for_fn): ... here.

2005-09-21  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23993
	* init.c (integral_constant_value): Use DECL_INTEGRAL_CONSTANT_VAR_P.

2005-09-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23965
	* call.c (resolve_args): Return error_mark_node on arguments
	whose TREE_TYPE is error_mark_node.

2005-09-20  Jakub Jelinek  <jakub@redhat.com>

	PR c++/23947
	* rtti.c (get_pseudo_ti_init): Recompute ti pointer after
	get_tinfo_ptr calls.

2005-09-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23914
	* parser.c (cp_parser_enclosed_template_argument_list): Make sure
	skip_evaluation is false when processing template arguments.

	PR c++/21514
	* pt.c (check_instantiated_args): Treat uses of anonymous types as
	causing type-deduction failure.

2005-09-15  Jason Merrill  <jason@redhat.com>

	PR c++/23357
	* cp-tree.def (SIZEOF_EXPR, ALIGNOF_EXPR): Change code class to
	tcc_expression.

2005-09-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23896
	* pt.c (tsubst_aggr_type): Make sure skip_evaluation is false when
	processing template arguments.

	* pt.c (check_explicit_instantiation_namespace): Fix typo.

	PR c++/13140
	* decl.c (check_class_member_definition_namespace): New function.
	(grokfndecl): Use it.
	(grokvardecl): Likewise.
	(grokdecl): Improve documentation.
	* pt.c (check_explicit_instantiation_namespace): New function.
	(register_specialization): Call check_specialization_namespace
	when replacing an implicitly instantiated function.
	(check_explicit_specialization): Ensure that DECL_CONTEXT is set
	correctly for namespace-scope specializations.
	(do_decl_instantiation): Use
	check_explicit_instantiation_namespace.
	(do_type_instantiation): Likewise.

2005-09-15  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/23725
	* error.c (dump_decl): <USING_DECL case> Use USING_DECL_SCOPE.

2005-09-13  Bastian Blank <waldi@debian.org>

	PR c++/16171
	* mangle.c (find_substitution): Do not use special substitutions
	for identifiers not in std::.

2005-09-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23839
	* typeck.c (cxx_mark_addressable): Only check DECL_HARD_REGISTER
	for VAR_DECLs.

2005-09-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23842
	* pt.c (tsubst_default_argument): Do treat default argument
	expressions as occurring in the context of the function called.

2005-09-12  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23841
	* parser.c (cp_parser_primary_expression): Recognize the closing
	">" of a template-argument-list after a floating-point literal as
	the end of a cast expression.

2005-09-12  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23789
	* cvt.c (perform_qualification_conversions): Don't create
	unnecessary NOP_EXPRs.
	* pt.c (tsubst_template_arg): Use fold_non_dependent_expr.

2005-09-12  Ian Lance Taylor  <ian@airs.com>

	PR g++/7874
	* cp-tree.h (struct lang_decl_flags): Add hidden_friend_p
	bitfield.  Make dummy bitfield one bit smaller.
	(DECL_HIDDEN_FRIEND_P): Define.
	(pushdecl_maybe_friend): Declare.
	(pushdecl_top_level_maybe_friend): Declare.
	* decl.c (duplicate_decls): Add newdecl_is_friend parameter.
	Change prototype and all callers.  Add assertion that a
	DECL_ARTIFICIAL FUNCTION_DECL is not DECL_HIDDEN_FRIEND_P.  Set
	DECL_ANTICIPATED and DECL_HIDDEN_FRIEND_P in duplicated decl if
	appropriate.
	* name-lookup.c (supplement_binding): Don't ignore a
	DECL_HIDDEN_FRIEND_P.
	(pushdecl_maybe_friend): Break out contents of pushdecl.  Add
	is_friend parameter.  Set DECL_ANTICIPATED and
	DECL_HIDDEN_FRIEND_P for a friend function.
	(pushdecl): Just call pushdecl_maybe_friend.
	(pushdecl_with_scope): Add is_friend parameter.  Change prototype
	and all callers.
	(pushdecl_namespace_level): Likewise.
	(push_overloaded_decl): Likewise.  Check DECL_HIDDEN_FRIEND_P as
	well as DECL_ANTICIPATED when checking for a builtin.
	(do_nonmember_using_decl): Check DECL_HIDDEN_FRIEND_P as well as
	DECL_ANTICIPATED when checking for a builtin.
	(do_nonmember_using_decl): Likewise.
	(pushdecl_top_level_1): Add is_friend parameter.  Change all
	callers.
	(pushdecl_top_level_maybe_friend): New function.
	(remove_hidden_names): New function.
	(struct arg_lookup): Add args field.
	(friend_of_associated_class_p): New static function.
	(arg_assoc_namespace): Ignore hidden functions which are not
	friends of an associated class of some argument.
	(lookup_arg_dependent): Remove hidden functions from list passed
	in.  Initialize k.args.
	* name-lookup.h (remove_hidden_names): Declare.
	* friend.c (do_friend): Call pushdecl_maybe_friend instead of
	pushdecl.
	* call.c (add_function_candidate): Change DECL_ANTICIPATED test to
	an assertion, with a check for DECL_HIDDEN_FRIEND_P.
	(build_new_function_call): Add koenig_p parameter.  Change
	prototype and callers.
	* pt.c (register_specialization): Add is_friend parameter.  Change
	all callers.
	(push_template_decl_real): Change is_friend parameter to bool.
	Change prototype and all callers.
	(tsubst_friend_class): Call pushdecl_top_level_maybe_friend
	instead of pushdecl_top_level.

2005-09-11  Richard Henderson  <rth@redhat.com>

	* decl2.c (build_anon_union_vars): Copy attributes from the base addr.
	* pt.c (tsubst_decl): Substitute in DECL_VALUE_EXPR.

2005-09-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* parser.c (cp_parser_translation_unit): Simplify.  The while-block
	was actually executed at most once.

2005-09-09  Richard Henderson  <rth@redhat.com>

	PR debug/20998
	* cp-tree.def (ALIAS_DECL): Remove.
	* cp-lang.c (cp_init_ts): Remove support for it.
	* error.c (dump_decl): Likewise.
	* name-lookup.c (pushdecl): Likewise.
	* semantics.c (finish_id_expression): Likewise.
	* decl2.c (build_anon_union_vars): Use a VAR_DECL with
	DECL_VALUE_EXPR instead.

2005-09-09  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22252
	* decl.c (start_preparsed_function): Do not pay attention to
	#pragma interface for implicitly-defined methods.
	* decl2.c (cp_finish_file): Do not complain about uses of inline
	functions that have bodies, even if we decided not to emit the
	body in this translation unit.
	* semantics.c (note_decl_for_pch): Do not mess with linkage.
	(expand_or_defer_fn): Make inline, non-template functions COMDAT
	at this point.

2005-09-08  Richard Henderson  <rth@redhat.com>

	PR debug/23190
	* decl.c (wrapup_globals_for_namespace): Call
	emit_debug_global_declarations.
	* decl2.c (cp_finish_file): Likewise.

2005-09-08  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23691
	* decl2.c (mark_used): Instantiate static data members initialized
	by constants, even in a template.

2005-09-08  Andrew Pinski  <pinskia@physics.uc.edu>

	PR obj-c++/16816
	* parser.c (cp_parser_objc_selector_expression): Treat CPP_SCOPE as
	two CPP_COLON.

2005-09-07  Richard Guenther  <rguenther@suse.de>

	* cp-gimplify.c (cp_gimplify_expr): Create empty CONSTRUCTOR
	for EMPTY_CLASS_EXPR.

2005-09-06  Jakub Jelinek  <jakub@redhat.com>

	PR c/23075
	* typeck.c (check_return_expr): Add no_warning argument.  Set
	*no_warning to true if "return-statement with no value, in function
	returning" warning has been issued.
	* cp-tree.h (check_return_expr): Adjust prototype.
	* semantics.c (finish_return_stmt): Set TREE_NO_WARNING if
	check_return_expr set *no_warning to true.

2005-09-06  Mark Mitchell  <mark@codesourcery.com>

	* cp-tree.h (rvalue): New function.
	* call.c (build_conditional_expr): Use it.
	* init.c (build_new_1): Likewise.
	* rtti.c (build_dynamic_cast_1): Likewise.
	* tree.c (rvalue): New function.
	* typeck.c (build_unary_op): Use it.
	(build_static_cast_1): Likewise.

	PR c++/9782
	* init.c (build_new_1): Make sure the entire array type is
	complete, not just its element types.

2005-09-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* decl.c (check_elaborated_type_specifier): Remove redundant check.

2005-09-06  Jakub Jelinek  <jakub@redhat.com>

	PR c++/23056
	* typeck.c (ignore_overflows): New helper function.
	(build_static_cast_1): Use it.

2005-09-06  Kazu Hirata  <kazu@codesourcery.com>

	* cp-tree.h, decl.c, decl2.c, semantics.c: Fix comment typos.
	Follow spelling conventions.

2005-09-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23667
	* pt.c (tsubst_decl): Clear DECL_TEMPLATE_INSTANTIATED when
	copying a VAR_DECL.

2005-09-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21440
	* semantics.c (finish_stmt_expr_expr): Add an explicit
	initialization to the last statement in the statement-expression.
	* (finish_stmt_expr): Adjust accordingly.

2005-09-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23699
	* decl2.c (mark_used): Always instantiate static data members
	initialized by constant expressions.
	* pt.c (instantiate_decl): Instantiate the initializers for static
	data members initialized by constant expressions.

	PR c++/21687
	* semantics.c (expand_or_defer_fn): Do not call ggc_collect when
	finishing processing for a template function in a local class.
	Revert:
	2005-09-02  Mark Mitchell  <mark@codesourcery.com>
	* parser.c (cp_parser_class_specifier): Push/pop GC contexts
	around functions in local classes.

2005-09-02  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21687
	* parser.c (cp_parser_class_specifier): Push/pop GC contexts
	around functions in local classes.

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

	PR obj-c++/23640
	* decl2.c (cp_finish_file): If this is obj-c++ and we need a static
	init, call generate_ctor_or_dtor_function.

2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/13377
	* parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
	lookup_name_real on final parse.

2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23639
	* semantics.c (qualified_name_lookup_error): Do not complain again
	on invalid scope.

2005-08-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23586
	* parser.c (cp_parser_namespace_name): Move diagnostic for
	invalid namespace-name to here from ...
	* name-lookup.c (do_namespace_alias): ... here and ...
	(do_using_directive): ... here.  Remove dead code.

2005-08-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/23099
	* cp-tree.h (saved_scope): Add skip_evaluation.
	* decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not
	DECL_INITIAL, to determine whether or not a static data member was
	initialized in the class-specifier.
	(cp_finish_decl): Add comment.
	* init.c (integral_constant_value): Subtitute into the
	initializers for static data members in	templates.
	* name-lookup.c (push_to_top_level): Save skip_evaluation.
	(pop_from_top_level): Restore it.
	* pt.c (instantiate_class_template): Do not substitute into the
	intializers of static data members when instantiating a class.
	(regenerate_decl_from_template): Simplify.
	(instantiate_decl): Tidy.  Substitute into the initializer for a
	static data member even when the definition of the data member is
	not available.

2005-08-26  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19004
	* pt.c (uses_template_parms): Handle IDENTIFIER_NODE.
	(type_dependent_expression_p): Allow BASELINKs whose associated
	functions are simply a FUNCTION_DECL.

	PR c++/23491
	* cp-tree.h (build_vec_init): Adjust prototype.
	* init.c (perform_member_init): Adjust call to build_vec_init.
	(build_aggr_init): Likewise.
	(build_new_1): Do not call build_default_init for array types.
	(build_vec_init): Add explicit_default_init_p parameter.  Perform
	default initialization of vector elements when set.
	* typeck.c (build_modify_expr): Adjust call to build_vec_init.

2005-08-25  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20817
	* typeck.c (build_x_unary_op): Make sure OFFSET_REF is not for a
	->*.

2005-08-24  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/22454
	* parser.c (cp_lexer_peek_nth_token): Relax assert.

2005-08-23  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/23044
	* pt.c (tsubst_qualified_id): A SCOPE_REF can still remain.

2005-08-22  James E Wilson  <wilson@specifix.com>

	PR tree-optimization/23426
	* decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE for
	array size check.

2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/22233
	* pt.c (push_template_decl_real): Return error_mark_node if the
	number of template parameters does not match previous definition.

2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23089
	* decl.c (require_complete_types_for_parms): Mark incomplete types
	as invalid.

2005-08-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* parser.c (cp_parser_nth_token_starts_template_argument_list_p):
	Fix typo in leading comment.

2005-08-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* name-lookup.c, ptree.c: Delete HOST_PTR_PRINTF.

2005-08-15 Fariborz Jahanian <fjahanian@apple.com>

	* cp-tree.h (can_convert_arg, fn_type_unification): New argument.
	* call.c (add_template_candidate_real): Pass down 'flags' to
	fn_type_unification.
	(can_convert_arg): New 'flags' argument. Pass it to call to
	implicit_conversion instead of LOOKUP_NORMAL.
	(can_convert): Add LOOKUP_NORMAL to call to can_convert_arg.
	* class.c (resolve_address_of_overloaded_function): Ditto.
	(resolve_address_of_overloaded_function): Ditto.
	* decl.c (reshape_init, check_default_argument): Ditto.
	* typeck.c (build_ptrmemfunc): Ditto.
	* pt.c (type_unification_real): Add 'flags' argument.
	(fn_type_unification): Pass 'flags' to type_unification_real.
	(type_unification_real): Pass new 'flags' argument to call to
	can_convert_arg.

2005-08-12  Giovanni Bajo  <giovannibajo@libero.it>
	    Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21799
	PR c++/8271
	* pt.c (unify) <METHOD_TYPE>: Check this-pointer cv-qualifiers
	explicitly.

2005-08-12  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21799
	Revert my 2005-07-08 patch
	* pt.c (type_unification_real): Remove is_method_argument and
	assoicated checks.
	(fn_type_unification, unify): Adjust type_unification_real calls.

2005-08-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23266
	* decl2.c (grokfield): Check that method is not static before
	marking it as pure.

2005-08-11  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/23219
	* name-lookup.c (pushtag): Process the template type before
	altering the identifier lookup fields.  Remove unreachable code
	creating an empty stub decl.

2005-08-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/20646
	* decl.c (grokdeclarator): Reset storage_class after error.

2005-08-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/22508
	* init.c (build_new_1): Check for empty candidate list.

2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23191
	* pt.c (tsubst) <case METHOD_TYPE>: Check for error_mark_node
	before calling build_exception_variant.

2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/19498
	* pt.c (tsubst_decl) <case TEMPLATE_DECL>: Return ERROR_MARK_NODE
	if substitution of template args did not succeed.

2005-08-06  Michael Matz  <matz@suse.de>

	* method.c (use_thunk): Call init_insn_lengths.

2005-08-05  James A. Morrison  <phython@gcc.gnu.org>

	PR c++/22514
	* name-lookup.c (cp_emit_debug_info_for_using): Do nothing if
	sorrycount or errorcount are nonzero.

2005-08-05  Mark Mitchell  <mark@codesourcery.com>

	* name-lookup.c (pushtag): Remove accidental commit from:
	2004-12-21  Mark Mitchell  <mark@codesourcery.com>
	PR c++/19063
	* decl.c (grokdeclarator): Return error_mark_node, not
	void_type_node, to indicate errors.
	* parser.c (cp_parser_template_parameter_list): Robustify.
	(cp_parser_template_parameter): Likewise.

2005-08-01  Kazu Hirata  <kazu@codesourcery.com>

	* class.c, decl.c, name-lookup.c, pt.c, typeck.c, typeck2.c:
	Fix comment typos.

2005-07-29  Kazu Hirata  <kazu@codesourcery.com>

	* method.c: Fix a comment typo.

2005-07-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22545
	* call.c (add_builtin_candidate): Adjust for changes in
	representation of pointer-to-member types.

2005-07-28  Mike Stump  <mrs@apple.com>

	* pt.c (check_explicit_specialization): Add visibility logic.
	(lookup_template_class): Likewise.
	(instantiate_class_template): Likewise.

2005-07-27  Devang Patel  <dpatel@apple.com>

	* name-lookup.c (pushtag): Do no set DECL_IGNORED_P bit.

2005-07-25  Ian Lance Taylor  <ian@airs.com>

	* ptree.c (cxx_print_identifier): Print a leading space if the
	indent level is 0.

2005-07-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* call.c (convert_for_arg_passing): Check function pointers when
	-Wmissing-format-attribute is activated.
	* typeck.c (convert_for_assignment): Likewise.

2005-07-22  Manfred Hollstein  <mh@suse.com>

	* parser.c (cp_parser_declaration): Fix unitialised warnings.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

	* class.c (build_base_path): Fix typo.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/22358
	* class.c (build_base_path): Convert BINFO_OFFSET to the correct type.

2005-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* call.c: Fix comment typo(s).
	* cxx-pretty-print.h: Likewise.
	* name-lookup.c: Likewise.
	* parser.c: Likewise.

2005-07-20  Douglas Gregor <doug.gregor@gmail.com>

	PR c++/2922
	* semantics.c (perform_koenig_lookup): For dependent calls, just
	return the set of functions we've found so far. Later, it will be
	augmented by those found through argument-dependent lookup.
	* name-lookup.c (lookup_arg_dependent): Implement DR 164 by removing
	the optimization that skips namespaces where the functions were
	originally found.

2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>

	Make CONSTRUCTOR use VEC to store initializers.
	* call.c (convert_default_arg): Update call to digest_init.
	* class.c (dump_class_hierarchy, dump_array): Update to cope with
	VEC in CONSTRUCTOR_ELTS.
	* cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise.
	(finish_compound_literal, digest_init): Update declaration.
	* decl.c (struct reshape_iter): New data type.
	(reshape_init_array): Rename to...
	(reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS.
	(reshape_init): Rewrite from scratch. Split parts into...
	(reshape_init_array, reshape_init_vector, reshape_init_class,
	reshape_init_r): New functions.
	(check_initializer): Update call to reshape_init. Remove obsolete
	code.
	(initialize_artificial_var, cp_complete_array_type): Update to cope
	with VEC in CONSTRUCTOR_ELTS.
	* decl2.c (grokfield): Update calls to digest_init.
	(mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS.
	* error.c (dump_expr_init_vec): New function.
	(dump_expr): Use dump_expr_init_vec.
	* init.c (build_zero_init, build_vec_init): Update to cope with VEC
	in CONSTRUCTOR_ELTS.
	(expand_default_init): Update call to digest_init.
	* parser.c  (cp_parser_postfix_expression): Use a VEC for the
	initializers.
	(cp_parser_initializer_list): Build a VEC of initializers.
	* pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC
	in CONSTRUCTOR_ELTS.
	* rtti.c (tinfo_base_init, generic_initializer, ptr_initializer,
	ptm_initializer, class_initializer, get_pseudo_ti_init): Use
	build_constructor_from_list instead of build_constructor.
	* semantics.c (finish_compound_literal): Update call to digest_init.
	* tree.c (stabilize_init): Update to cope with VEC in
	CONSTRUCTOR_ELTS.
	* typeck.c (build_ptrmemfunc1): Likewise.
	* typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1):
	Likewise.
	(store_init_value): Use build_constructor_from_list and update call
	to digest_init.
	(digest_init): Rewrite.
	(process_init_constructor): Rewrite from scratch. Split into...
	(process_init_constructor_array, picflag_from_initializer,
	process_init_constructor_record, process_init_constructor_union):
	New functions.
	(PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE):
	New macros.
	(build_functional_cast): Use build_constructor_from_list instead of
	build_constructor.

2005-07-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22263
	* cp-tree.h (instantiate_decl): Change prototype.
	* decl2.c (mark_used): Adjust accordingly.
	* pt.c (do_decl_instantiation): Likewise.
	(instantiate_class_member): Likewise.
	(instantiate_decl): Rename undefined_ok as expl_inst_class_mem_p.
	Clear DECL_INTERFACE_KNOWN for an explicitly instantiated template
	that has no definition available.
	(instantiate_pending_templates): Adjust call to instantiate_decl.

2005-07-17  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22139
	* cp-tree.h (DECL_TEMPLATE_INFO): Improve documentation.
	* decl.c (duplicate_decls): Re-register template specializations
	for functions that have DECL_TEMLPLATE_INFO, even if they do not
	have DECL_TEMPLATE_INSTANTIATION set.

2005-07-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* call.c (diagnostic_fn_t): New.
	(build_temp, convert_like_real): Use diagnostic_fn_t.

2005-07-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22204
	* repo.c (repo_emit_p): Robustify.

2005-07-14  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR c++/22452
	* tree.c (decl_linkage): Don't check DECL_COMDAT on CONST_DECL.

2005-07-15  Mark Mitchell  <mark@codesourcery.com>

	PR c++/22132
	* call.c (implicit_conversion): Add c_cast_p parameter.
	(standard_conversion): Likewise.  Allow conversions between
	differently-qualified pointer types when performing a C-style
	cast.
	(add_function_candidate): Adjust callee.
	(build_builtin_candidate): Likewise.
	(build_user_type_conversion_1): Likewise.
	(conditional_conversion): Likewise.
	(can_convert_arg): Likewise.
	(can_convert_arg_bad): Likewise.
	(perform_implicit_conversion): Likewise.
	* cp-tree.h (comp_ptr_ttypes_const): Declare.
	* typeck.c (comp_ptr_ttypes_const): Give it external linkage.
	Return bool.

2005-07-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
	    Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20172
	* pt.c (tsubst_template_parms): Check for invalid non-type
	parameters.

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

	* cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
	decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
	(cp_init_ts): Call init_shadowed_var_for_decl.
	Remove include of gt-cp-cp-lang.h.
	* cp-objcp-common.c (shadowed_var_for_decl,
	decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
	cp-lang.c.
	(init_shadowed_var_for_decl): New function to initialize
	shadowed_var_for_decl.
	Include gt-cp-cp-objcp-common.h.
	* Make-lang.in (gt-cp-lang.h): Remove.
	(gt-cp-cp-objcp-common.h): Add.
	(cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
	(cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
	* config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
	* cp-tree (init_shadowed_var_for_decl): Add prototype.

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* Make-lang.in: Add gt-cp-lang.h.
	(cp-lang.o): Ditto.
	* class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
	the field.
	* config-lang.in: Add cp-lang.c to gtfiles.
	* cp-lang.c: Include hashtab.h.
	(cp_init_ts): New function.
	(LANG_HOOK_INIT_TS): Use macro.
	(decl_shadowed_for_var_lookup): New function.
	(decl_shadowed_for_var_insert): Ditto.
	* cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
	(NON_THUNK_FUNCTION_CHECK): Ditto.
	(DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
	(DECL_INIT_PRIORITY): Ditto.
	(DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
	(DECL_SHADOWED_FOR_VAR): Use hashtable.
	(SET_DECL_SHADOWED_FOR_VAR): Ditto.
	* decl.c (duplicate_decls): Update for new/updated structures.
	(poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
	* decl2.c (start_static_initialization_or_destruction): Deal with
	priority.
	* pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
	SET_DECL_RTL.
	* tree.c (handle_init_priority_attribute): Handle priority.

2005-07-08  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21799
	* pt.c (type_unification_real): Add is_method argument.  Use it
	for this pointer unification.
	(fn_type_unification): Adjust type_unification_real call.
	(unify): Likewise.

2005-07-07  Nathan Sidwell  <nathan@codesourcery.com>

	* pt.c (type_unification_real): Remove allow_incomplete argument.
	Remove unreachable code.
	(fn_type_unification): Adjust call to type_unification_real.
	(unify): Likewise.

2005-07-05  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in (class.o, decl2.o): Adjust dependencies.
	* class.c: Include tree-dump.h.
	* decl2.c: Include tree-dump.h.

2005-07-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* dump.c: Use dump_string_field.

2005-07-03  Joseph S. Myers  <joseph@codesourcery.com>

	* cp-tree.h (GCC_DIAG_STYLE): #undef before defining.  Change
	minimum GCC version for format checking to 4.1.

2005-07-02  Kazu Hirata  <kazu@codesourcery.com>

	* Make-lang.in (cc1plus-checksum.c): Use
	build/genchecksum$(build_exeext), not build/genchecksum$(exeext).

2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>

	* name-lookup.c, parser.c: Use %q, %< and %> to quote in
	diagnostics.

2005-07-02  Zack Weinberg  <zack@codesourcery.com>
	    Joseph S. Myers  <joseph@codesourcery.com>

	* error.c (location_of): Add comment.
	(locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
	* cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
	* call.c, class.c, decl.c, decl2.c, friend.c, init.c,
	name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c,
	typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at
	or cp_pedwarn_at.  Mark up some diagnostic strings with N_.

2005-06-30  Daniel Berlin  <dberlin@dberlin.org>

	* decl.c (require_complete_types_for_parms): Call relayout_decl
	instead of layout_decl.

2005-06-30  Zack Weinberg  <zack@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* cp-lang.c: No need to include cxx-pretty-print.h.
	* error.c (cp_printer): Update signature.  No need to process
	flags.
	(print_instantiation_partial_context): Output last newline
	with pp_base_newline.
	* Make-lang.in: Update dependencies.

2005-06-30  Steven Bosscher  <stevenb@suse.de>

	* decl.c (start_decl): Replace DECL_THREAD_LOCAL with
	DECL_THREAD_LOCAL_P.
	(cp_finish_decl): Likewise.
	(grokvardecl): Set the default DECL_TLS_MODEL here.

2005-06-28  Joseph S. Myers  <joseph@codesourcery.com>

	* cvt.c (ocp_convert): Use invalid_conversion hook.
	* typeck.c (build_binary_op): Use invalid_binary_op hook.
	(build_unary_op): Use invalid_unary_op hook.

2005-06-28  Paul Brook  <paul@codesourcery.com>

	* Make-lang.in (cp/except.o): Depend on $(TARGET_H)
	* except.c: Include target.h.
	(init_exception_processing): Initialize unwind_resume_libfunc.
	* doc/tm.texi: Document TARGET_ASM_TTYPE

2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* call.c (build_over_call): Pass in named argument list to
	`check_function_arguments'.
	* typeck.c (build_function_call): Likewise.

2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* cp-tree.h (lang_check_failed): Add noreturn attribute.

2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>

	* all files: Update FSF address in copyright headers.

2005-06-23  Jason Merrill  <jason@redhat.com>

	PR c++/19317
	* semantics.c (simplify_aggr_init_expr): Use
	CALL_EXPR_RETURN_SLOT_OPT, not CALL_EXPR_HAS_RETURN_SLOT_ADDR.

2005-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* pt.c (register_specialization): Remove superfluous assertion.

2005-06-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* call.c (convert_like_real): Add format attribute.
	* typeck.c (check_for_casting_away_constness,
	build_static_cast_1): Likewise.
	* typeck2.c (readonly_error, cxx_incomplete_type_diagnostic):
	Likewise.

2005-06-17  Geoffrey Keating  <geoffk@apple.com>

	PR c++/17413
	* pt.c (type_unification_real): Apply template type deduction even
	to procedure parameters that are not dependent on a template
	parameter.

2005-06-16  Nathan Sidwell  <nathan@codesourcery.com>

	* rtti.c (get_tinfo_decl): Avoid caching tinfo_descs when it might
	change.
	(create_pseudo_type_info): First parameter is an int.

2005-06-15  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20678
	* error.c (dump_expr) <COMPONENT_REF case>: Check DECL_NAME is not
	null.

	* Make-lang.in: Reformat some long lines.
	(gt-cp-rtti.h): New target.
	(cp/rtti.o): Add dependency.
	* config-lang.in (gtfiles): Add cp/rtti.c.
	* cp-tree.h (CPTI_TI_DESC_TYPE, CPTI_BLTN_DESC_TYPE,
	CPTI_PTR_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_FUNC_DESC_TYPE,
	CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE,
	CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE,
	CPTI_PTM_DESC_TYPE, CPTI_BASE_DESC_TYPE): Remove.
	(ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
	ary_desc_type_node, func_desc_type_node, enum_desc_type_node,
	class_desc_type_node, si_class_desc_type_node,
	vmi_class_desc_type_node, ptm_desc_type_node,
	base_desc_type_node): Remove.
	* decl.c: Adjust documentation of global trees.
	* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL,
	TINFO_REAL_NAME): Remove.
	(struct tinfo_s): New.
	(enum tinfo_kind): New.
	(tinfo_descs): New.
	(get_tinfo_decl): Adjust use of tinfo descriptor.
	(tinfo_base_init, generic_initializer, ptr_initializer,
	ptm_initializer, class_initializer): Likewise.
	(get_pseudo_ti_init): Take descriptor index. Adjust.
	(create_pseudo_type_info): Likewise.
	(get_pseudo_ti_desc): Return descriptor index. Adjust.
	(create_tinfo_types): Adjust use of create_pseudo_type_info.
	(emit_tinfo_decl): Adjust use of tinfo descriptor.

2005-06-14  Roger Sayle  <roger@eyesopen.com>

	* decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST.

2005-06-13  Geoffrey Keating  <geoffk@apple.com>

	* Make-lang.in (c++.install-man): Doesn't really depend on installdirs.
	(rule for installing g++.1 manpage): Does depend on installdirs.

2005-06-13  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20789
	* decl.c (cp_finish_decl): Clear runtime runtime initialization if
	in-class decl's initializer is bad.

	PR c++/21929
	* parser.c (struct cp_parser): Document that scope could be
	error_mark.
	(cp_parser_diagnose_invalid_type_name): Cope with error_mark for
	scope.
	(cp_parser_nested_name_specifier): Return NULL_TREE on error.
	(cp_parser_postfix_expression): Deal with null or error_mark
	scope.
	(cp_parser_elaborated_type_specifier): Adjust
	cp_parser_nested_name_specifier call.

	* parser (cp_parser_skip_to_end_of_block_or_statement): Cleanup.

2005-06-12  Roger Sayle  <roger@eyesopen.com>

	PR c++/21930
	* error.c (dump_expr): UNARY_PLUS_EXPR need not handle void types.
	Treat CONVERT_EXPR identically to NOP_EXPR.

2005-06-10  Aldy Hernandez  <aldyh@redhat.com>

	PR c++/10611
	* cvt.c (build_expr_type_conversion): Same.
	* typeck.c (build_binary_op): Handle vectors.
	(common_type): Same.
	(type_after_usual_arithmetic_conversions): Same.

2005-06-08  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19497
	* cp-tree.def (USING_DECL): Update documentation.
	* cp-tree.h (DECL_DEPENDENT_P): New.
	(USING_DECL_DECLS, USING_DECL_SCOPE): New.
	* class.c (handle_using_decl): Move most of the processing to ...
	* name-lookup.c (do_class_using_decl): ... here.  Make stricter.
	(push_using_decl): Use USING_DECL_SCOPE.
	(cp_emit_debug_info_for_using): Make extern.
	* cxx-pretty-print.c (pp_cxx_statement) <USING_DECL case>: Adjust.
	* name-lookup.h (cp_emit_debug_info_for_using): Declare.
	* pt.c (tsubst_decl) <USING_DECL case>: Use do_class_using_decl
	when tsubsting.
	(tsubst_expr): Use USING_DECL_SCOPE.
	* search.c (lookup_field_1): Use DECL_DEPENDENT_P.
	* semantics.c (finish_member_declaration): Likewise.

2005-06-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/19894
	* pt.c (tsubst): Reject pointer-to-member of type void.

	PR c++/20563
	* parser.c (cp_parser_label_declaration): Deal with invalid/missing
	identifiers.

2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>

	* cp-tree.def (DEFAULT_ARG): Adjust documentation.
	* cp-tree.h (DEFARG_INSTANTIATIONS): New.
	(struct tree_default_arg): Add instantiations member.
	* parser.c (cp_parser_late_parsing_default_args): Adjust to use a
	VEC.
	* pt.c (tsubst_arg_types): Likewise.

	* parser.c (cp_parser_late_parsing_default_args): Fix overeager
	assert in previous patch.

2005-06-06  Jakub Jelinek  <jakub@redhat.com>

	* error.c (locate_error): Use gmsgid instead of msgid for argument
	name.
	(cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.

2005-06-06  Nathan Sidwell  <nathan@codesourcery.com>

	PR 21903
	* cp-tree.def (DEFAULT_ARG): Document TREE_CHAIN use.
	* parser.c (cp_parser_late_parsing_default_args): Propagate parsed
	argument to any early instantiations.
	* pt.c (tsubst_arg_types): Chain early instantiation of default arg.

	PR c++/20637
	* cp-tree.h (add_method): Add using_decl parameter.
	* class.c (add_method): Add using_decl parameter.  Adjust error
	messages.
	(handle_using_decl): Pass the using decl to add_method.
	(clone_function_decl): Adjust add_member calls.
	* decl2.c (check_classfn): Likewise.
	* method.c (lazily_declare_fn): Likewise.
	* semantics.c (finish_member_declaration): Likewise.

	* method.c (synthesize_method): Use inform, not warning.

2005-06-06  Hans-Peter Nilsson  <hp@axis.se>

	* config-lang.in (target_libs): Remove target-gperf.

2005-06-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21619
	* cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
	* parser.c (cp_parser_postfix_expression): Allow non-constant
	expressions as arguments to __builtin_constant_p.
	* tree.c (builtin_valid_in_constant_expr_p): Use
	DECL_IS_BUILTIN_CONSTANT_P.

2005-06-03  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21853
	* typeck.c (casts_away_constness_r): Do not drop cv-qualifiers on
	the pointed-to type for a pointer-to-member.

	PR c++/21336
	* cp-tree.h (grok_op_properties): Remove friendp parameter.
	* decl.c (grokfndecl): Adjust call.
	(grok_op_properties): Determine the class of which the function is
	a member by looking at its DECL_CONTEXT, not current_class_type.
	* pt.c (tsubst_decl): Adjust call to grok_op_properties.

2005-06-02  Nathan Sidwell  <nathan@codesourcery.com>

	* method.c (synthesize_method): Add addtional arg to warning call.

	PR c++/21280
	* Make-lang.in (method.o): Add diagnostic.h
	* decl.c (start_preparsed_function): Use decl's location for file
	info.
	* decl2.c (cp_finish_file): Set input_location before synthesizing
	a function.
	(mark_used): When deferring a synthesized function, save current
	location.  Do not set function's location when actually
	synthesizing it.
	* method.c: #include diagnostic.h.
	(synthesize_method): Set the functions source location.  Show
	needed location if errors are emitted.

	* decl.c (start_decl): Simplify specialization handling. Remove
	unneeded CLASSTYPE_TEMPLATE_INSTANTIATION check.
	* mangle.c (discriminator_for_local_entity): Use VEC_index.

	PR c++/20350
	* decl.c (duplicate_decls): Copy all of DECL_USE_TEMPLATE.

	PR c++/21151
	* name-lookup.c (pushtag): Push local class even in a template.

2005-05-31  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21165
	* init.c (integral_constant_value): Check the type of the
	initializer, not the decl.

2005-05-30  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21784
	* name-lookup.c (do_nonmember_using_decl): Ignore builtin
	functions, even	when the used name is not a function.

2005-05-30  Kazu Hirata  <kazu@cs.umass.edu>

	* operators.def, optimize.c: Update copyright.

2005-05-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21210
	* call.c (standard_conversion): Permit conversions to complex
	types if conversion to the corresponding scalar type would be
	permitted.

	PR c++/21340
	* method.c (implicitly_declare_fn): Clear processing_template_decl
	when generating implicit declaration.

2005-05-27  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21614
	* typeck.c (get_member_function_from_ptrfunc): Do not attempt
	conversions to base classes of incomplete types.

2005-05-27  Ian Lance Taylor  <ian@airs.com>

	* semantics.c (add_stmt): Add C++ frontend specific version.
	* cp-tree.h (STMT_IS_FULL_EXPR_P): Define.
	(stmts_are_full_exprs_p): Declare.

2005-05-27  Roger Sayle  <roger@eyesopen.com>
	    Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	* cp-tree.def (UNARY_PLUS_EXPR): New C++ unary tree code.
	* parser.c (cp_parser_unary_expression): Use UNARY_PLUS_EXPR instead
	of CONVERT_EXPR.
	(cp_parser_unary_expression): Likewise.
	* typeck.c (build_unary_op): Likewise.
	* call.c (add_builtin_candidate, build_new_op): Likewise.
	* error.c (dump_expr): Likewise.
	* pt.c (tsubst_copy, tsubst_copy_and_build): Likewise.
	* decl.c (ambi_op_p, grok_op_properties): Likewise.
	* dump.c (dump_op): Likewise.
	* lex.c (init_operators): Likewise.
	* operators.def ("+"): Likewise.
	* cp-gimplify.c (cp_gimplify_expr): Handle UNARY_PLUS_EXPR like a
	conversion, if the result and argument types differ.
	* tree.c (fold_if_not_in_template): Fold UNARY_PLUS_EXPR much
	like a NOP_EXPR when !processing_template_decl.

	* cxx-pretty-print.c (pp_cxx_cast_expression): Prototype.
	(pp_cxx_unary_expression): Handle new UNARY_PLUS_EXPR tree code.

2005-05-27  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/21455
	* typeck.c (get_delta_difference): Cope with incomplete but equal
	classes.  Reorder if.

	PR c++/21681
	* parser.c (cp_parser_late_parsing_for_member): Disable access
	checking for template functions.

2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/21768
	* pt.c (redeclare_class_template): Change error message according
	to coding conventions.

2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* call.c (build_op_delete_call): Fix quoting in error message.

2005-05-25  Richard Henderson  <rth@redhat.com>

	PR libgcj/21692
	* cp-tree.h (make_alias_for): Declare.
	* decl2.c (build_java_method_aliases): New.
	(cp_finish_file): Call it.
	* method.c (make_alias_for): Split out from ...
	(make_alias_for_thunk): ... here.

2005-05-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/21686
	* semantics.c (finish_id_expression): Fix quoting in error message.

2005-05-25  DJ Delorie  <dj@redhat.com>

	* decl.c (duplicate_decls): Move warning control from if() to
	warning(OPT_*).
	* name-lookup.c (parse_using_directive): Likewise.
	* parser.c (cp_parser_elaborated_type_specifier): Likewise.
	(cp_parser_init_declarator): Likewise.
	* tree.c (handle_com_interface_attribute): Likewise.

2005-05-24  Ziemowit Laski  <zlaski@apple.com>

	* class.c (layout_class_type): Do not issue C++ ABI warnings
	for ObjC structs.
	* decl.c (objc_mark_locals_volatile): Streamline by calling
	objc_volatilize_decl().
	* parser.c (cp_parser_objc_message_expression): Allow simple
	type specifiers (instead of merely type names) as message
	receivers.
	* pt.c (template_args_equal): Do not call objc_comptypes().
	* typeck.c (composite_pointer_type): If both pointers are
	ObjC-esque, arbitrarily choose the first; do not call
	objc_comptypes().
	(comptypes): Do not call objc_comptypes().
	(convert_for_assignment): Call objc_compare_types().
	(comp_ptr_ttypes_real): Call objc_type_quals_match() before
	concluding that types do not match.

2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/21645
	* optimize.c (update_cloned_parm): Copy the TYPE also from the
	original one.

2005-05-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/21495
	* decl.c (grokdeclarator): Fix "storage class specified for"
	error reporting.

2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>

	* parser.c: Fix comment typos.

2005-05-18  Geoffrey Keating  <geoffk@apple.com>

	* Make-lang.in (cc1plus-dummy): New.
	(cc1plus-checksum.c): New.
	(cc1plus-checksum.o): New.
	(cc1plus): Add cc1plus-checksum.o.

2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR C++/19664
	* decl2.c (determine_visibility): Don't set visibility to
	hidden if it has been set explicitly by user.

2005-05-17  Ziemowit Laski  <zlaski@apple.com>
	    Mike Stump  <mrs@apple.com>

	Yet more Objective-C++...

	* cp-objcp-common.h (cxx_get_alias_set): Move from
	here...
	(cxx_warn_unused_global_decl): Likewise.
	(cp_expr_size): Likewise.
	(cp_tree_size): Likewise.
	(cp_var_mod_type_p): Likewise.
	(cxx_initialize_diagnostics): Likewise.
	(cxx_types_compatible_p): Likewise.
	* cp-tree.h: to here.
	(do_poplevel): Add.
	* lex.c (D_OBJC): Add.
	(init_reswords): Add.
	* Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
	* parser.c: Add c-common.h include.
	* pt.c: Add c-common.h and cp-objcp-common.h includes.
	(template_args_equal): Use objc_comptypes as well.
	(tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
	* semantics.c (do_poplevel): Remove static.

	* decl.c (objc_mark_locals_volatile): Don't change decls that are
	already ok.
	* decl2.c (generate_ctor_or_dtor_function): Add code to initialize
	Objective C++ early enough.
	* lex.c (struct resword reswords): Add Objective-C++ support.
	* parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
	(cp_parser_objc_message_receiver): Add.
	(cp_parser_objc_message_args): Likewise.
	(cp_parser_objc_message_expression): Likewise.
	(cp_parser_objc_encode_expression): Likewise.
	(cp_parser_objc_defs_expression): Likewise.
	(cp_parser_objc_protocol_expression): Likewise.
	(cp_parser_objc_selector_expression): Likewise.
	(cp_parser_objc_expression): Likewise.
	(cp_parser_objc_visibility_spec): Likewise.
	(cp_parser_objc_method_type): Likewise.
	(cp_parser_objc_protocol_qualifiers): Likewise.
	(cp_parser_objc_typename): Likewise.
	(cp_parser_objc_selector_p): Likewise.
	(cp_parser_objc_selector): Likewise.
	(cp_parser_objc_method_keyword_params): Likewise.
	(cp_parser_objc_method_tail_params_opt): Likewise.
	(cp_parser_objc_interstitial_code): Likewise.
	(cp_parser_objc_method_signature): Likewise.
	(cp_parser_objc_method_prototype_list): Likewise.
	(cp_parser_objc_method_definition_list): Likewise.
	(cp_parser_objc_class_ivars): Likewise.
	(cp_parser_objc_identifier_list): Likewise.
	(cp_parser_objc_alias_declaration): Likewise.
	(cp_parser_objc_class_declaration): Likewise.
	(cp_parser_objc_protocol_declaration): Likewise.
	(cp_parser_objc_protocol_refs_opt): Likewise.
	(cp_parser_objc_superclass_or_category): Likewise.
	(cp_parser_objc_class_interface): Likewise.
	(cp_parser_objc_class_implementation): Likewise.
	(cp_parser_objc_end_implementation): Likewise.
	(cp_parser_objc_declaration): Likewise.
	(cp_parser_objc_try_catch_finally_statement): Likewise.
	(cp_parser_objc_synchronized_statement): Likewise.
	(cp_parser_objc_throw_statement): Likewise.
	(cp_parser_objc_statement): Likewise.
	(cp_parser_primary_expression): Add Objective-C++.
	(cp_parser_statement): Likewise.
	(cp_parser_declaration): Likewise.
	(cp_parser_simple_type_specifier): Likewise.
	(cp_parser_type_name): Likewise.
	(cp_parser_parameter_declaration_list): Likewise.
	(cp_parser_member_declaration) Likewise.
	* tree.c: Include debug.h.
	* typeck.c (composite_pointer_type): Add Objective-C++ support.
	(finish_class_member_access_expr): Likewise.
	(build_function_call): Allow objc to rewrite FUNCTION_DECLs.
	(build_modify_expr): Allow objc to generate write barriers.

	* Make-lang.in (cp/tree.o): Add debug.h.
	* tree.c (lvalue_p_1, case CONST_DECL): Add.

2005-05-18  Jan Hubicka  <jh@suse.cz>

	* method.c: Include tree-pass.h
	(use_thunk): Lower body before expanding.

2005-05-17  Jakub Jelinek  <jakub@redhat.com>

	PR c++/21454
	* decl.c (maybe_deduce_size_from_array_init): Call
	cp_apply_type_quals_to_decl after completing array type.

2005-05-16  Richard Henderson  <rth@redhat.com>

	* decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
	(build_library_fn): ... here.

2005-05-12  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.h (cp_stmt_codes): Don't define.
	(statement_code_p): Declare.
	(STATEMENT_CODE_P): Define.
	* lex.c (statement_code_p): Define.
	(cxx_init): Use actual codes in stmt_codes initializer, not
	cp_stmt_codes macro.  Initialize statement_code_p directly, rather
	than using INIT_STATEMENT_CODES.

2005-05-09  Mark Mitchell  <mark@codesourcery.com>

	* typeck.c (build_unary_op): Do not resort to address arithmetic
	when taking the address of a COMPONENT_REF.

2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>

	* class.c (vtbl_init_data_s): Change the type of fns to
	VEC(tree,gc)*.
	(build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
	Use VEC instead of VARRAY.

2005-05-07  Richard Sandiford  <rsandifo@redhat.com>

	* mangle.c: Remove a reference to the MIPS -mint64 option.

2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>

	* decl.c (wrapup_globals_for_namespace): Use VEC instead of
	VARRAY.
	* name-lookup.c (add_decl_to_level, begin_scope): Likewise.
	* name-lookup.h (cp_binding_level): Change the type of
	static_decls to VEC(tree,gc)*.

	* mangle.c (globals): Change the type of substitutions to
	VEC(tree,gc)*.
	(dump_substitution_candidates, add_substitution,
	find_substitution, finish_mangling, init_mangle): Use VEC
	instead of VARRAY.

2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>

	* decl2.c (spew_debug): Remove.

	* decl2.c (ssdf_decls, start_static_storage_duration_function,
	generate_ctor_or_dtor_function): Use VEC instead of VARRAY.

	* decl2.c (pending_statics, note_vague_linkage_var,
	cp_finish_file): Use VEC instead of VARRAY.
	(pending_statics_used): Remove.

2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>

	* decl2.c (deferred_fns, note_vague_linkage_fn,
	cp_finish_file): Use VEC instead of VARRAY.

2005-05-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21352
	* pt.c (build_non_dependent_expr): Use is_overloaded_fn.

2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>

	* pt.c: Fix a comment typo.

2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (language_function): Change the type of
	x_local_names to VEC.
	* decl.c (push_local_name): Adjust uses of local_names.

2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>

	* friend.c, lex.c, mangle.c, repo.c: Update copyright.

2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>

	* class.c (local_classes, init_class_processing): Use VEC
	instead of VARRAY.
	* cp-tree.h (local_classes): Likewise.
	* mangle.c (discriminator_for_local_entity): Likewise.
	* name-lookup.c (pushtag): Likewise.

	* class.c (current_lang_depth, push_lang_context,
	pop_lang_context): Use VEC instead of VARRAY.
	* cp-tree.h (saved_scope): Use VEC for lang_base instead of
	VARRAY.
	* name-lookup.c (push_to_top_level): Use VEC instead of
	VARRAY.

2005-05-02  Paolo Bonzini  <bonzini@gnu.org>

	* semantics.c (finish_call_expr): Call resolve_overloaded_builtin
	for BUILT_IN_MD built-ins.

2005-05-02  Michael Matz  <matz@suse.de>

	PR c++/19542
	* cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
	common frontend.
	(null_node): Remove.
	* lex.c (cxx_init): Move null_node initialisation to C common frontend.

2005-04-25  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.def: Add EXPR_STMT.
	* cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
	(EXPR_STMT_EXPR): Define.
	* cp-gimplify.c: Include "flags.h".
	(gimplify_expr_stmt): New static function.
	(cp_gimplify_expr): Handle EXPR_STMT.
	* cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
	rather than pp_expression.
	(pp_cxx_statement): Handle EXPR_STMT.
	* dump.c (cp_dump_tree): Handle EXPR_STMT.
	* lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
	initializer.

2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>

	PR C++/21188
	* rtti.c (ifnonnull): Cast the zero comparison operand
	to the correct type.

2005-04-24  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/20991
	* class.c: Include cgraph.h.
	(cp_fold_obj_type_ref): Set node->local.vtable_method.
	* Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).

2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>

	* mangle.c (write_builtin_type): Handle integer types which are
	not one of the shared integer type nodes and emit a "vendor
	extended builtin type" with an encoding in the form of "u5int96".

2005-04-24  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.def (USING_STMT): Change class to tcc_statement.
	(TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
	(IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
	(BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.

2005-04-23  DJ Delorie  <dj@redhat.com>

	* call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
	init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
	repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
	callers.

2005-04-22  Per Bothner  <per@bothner.com>

	* decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
	input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.

2005-04-22  Alexandre Oliva  <aoliva@redhat.com>

	PR c++/21087
	* name-lookup.c (push_overloaded_decl): Do not overload with
	non-duplicate anticipated built-in.

2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
	VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.

2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>

	* cp-tree.h: Adjust for new VEC API.
	Define VEC(tree_pair_s,gc).
	(struct save_scope): Adjust.
	(struct lang_type_class): Adjust.
	(unemitted_tinfo_decls): Adjust.
	* class.c (add_method, resort_type_method_vec,
	finish_struct_methods, struct find_final_overrider_data,
	dfs_find_final_overrider_pre, find_final_overrider,
	get_vcall_index, warn_hidden, walk_subobject_offsets,
	check_methods, fixup_inline_methods, end_of_class,
	warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
	add_vcall_offset): Adjust.
	* decl.c (xref_basetypes, finish_method): Adjust.
	* decl2.c (check_classfn): Adjust.
	* init.c (sort_mem_initializers, push_base_cleanups): Adjust.
	* method.c (do_build_copy_constructor): Adjust.
	* name-lookup.c (new_class_binding, store_binding,
	store_bindings, store_class_bindings): Adjust.
	* name-lookup.h: Define VEC(cxx_saved_binding,gc),
	VEC(cp_class_binding,gc).
	(struct cp_binding_level): Adjust.
	* parser.c: Define VEC(cp_token_position,heap).
	(struct cp_lexer): Adjust.
	(cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
	cp_lexer_save_tokens): Adjust.
	* pt.c (retrieve_specialization,
	check_explicit_specialization): Adjust.
	* rtti.c (unemitted_tinfo_decls): Adjust.
	(init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
	get_pseudo_ti_desc): Adjust.
	* search.c (dfs_access_in_type, lookup_conversion_operator,
	lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
	dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
	* semantics.c: Define VEC(deferred_access,gc).
	(push_deferring_access_checks): Adjust.
	* typeck2.c (abstract_virtuals_error): Adjust.

2005-04-20  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.def: Add STMT_EXPR.
	* cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
	(STMT_EXPR_STMT): Define.
	* cxx-pretty-print.c (pp_cxx_primary_expression): Handle
	STMT_EXPR.
	(pp_cxx_expression): Likewise.
	(pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
	* dump.c (cp_dump_tree): Handle STMT_EXPR.

2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>

	* decl.c (expand_static_init): Call build2 and build3 instead
	of build.

	* cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.

2005-04-17  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
	* cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
	ARROW_EXPR.
	(pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
	(pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
	ALIGNOF_EXPR.
	* typeck.c (cxx_sizeof_or_alignof_type): Update call to
	c_sizeof_or_alignof_type for change in parameter type.

2005-04-16  Mark Mitchell  <mark@codesourcery.com>

	PR c++/21025
	* typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
	which sizeof/alignof is dependent, rather than just whether we are
	processing_template_decl.

2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (LOOKUP_GLOBAL): Remove.
	(LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
	LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
	LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
	their values.

2005-04-15  Richard Henderson  <rth@redhat.com>

	PR middle-end/14311
	* semantics.c (finish_call_expr): Call resolve_overloaded_builtin.

2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (lang_type_class): Remove redefined.  Move
	java_interface into where redefined was.  Increment the width
	of dummy.
	(TYPE_REDEFINED): Remove.

2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
	CLASSTYPE_TEMPLATE_LEVEL): Remove.

2005-04-11  Mark Mitchell  <mark@codesourcery.com>

	* decl2.c (determine_visibility): Don't use export_class_data.
	(import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
	TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.

2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h (cxx_alignof): Remove.

	* cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.

	* cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
	CONV_STATIC_CAST): Remove.

	* pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.

	* cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.

	* cp-tree.h (cp_deprecated): Remove.

2005-04-08  Ian Lance Taylor  <ian@airs.com>

	* cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
	CONTINUE_STMT, SWITCH_STMT.
	* cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
	BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
	(WHILE_COND, WHILE_BODY): Define.
	(DO_COND, DO_BODY): Define.
	(FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
	(SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
	* cp-gimplify.c (enum bc_t): Define.
	(struct cp_gimplify_ctx, ctxp): Define.
	(push_context, pop_context): New static functions.
	(begin_bc_block, finish_bc_block): New static functions.
	(build_bc_goto): New static function.
	(gimplify_cp_loop, gimplify_for_stmt): New static functions.
	(gimplify_while_stmt, gimplify_do_stmt): Likewise.
	(gimplify_switch_stmt): Likewise.
	(cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
	SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
	(cp_genericize): Call push_context and pop_context.
	* semantics.c (finish_break_stmt): Just call build_stmt
	(BREAK_STMT) rather than build_break_stmt.
	(finish_continue_stmt): Corresponding change.
	* decl.c (pop_switch): Update call to c_do_switch_warnings for new
	parameters.
	* cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
	WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
	* dump.c (cp_dump_tree): Likewise.

2005-04-08  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20905
	* parser.c (cp_parser_type_specifier_seq): Add is_condition
	parameter.
	(cp_parser_new_type_id): Pass it.
	(cp_parser_condition): Likewise.
	(cp_parser_conversion_type_id): Likewise.
	(cp_parser_type_id): Likewise.
	(cp_parser_type_specifier_seq): In a condition, do not allow
	invalid type-specifier combinations.
	(cp_parser_exception_declaration): Adjust call to
	cp_parser_type_specifier_seq.

	* cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
	* cp-tree.h (struct tinst_level): Add in_system_header_p.
	(TINST_IN_SYSTEM_HEADER_P): New macro.
	(make_tinst_level): Remove.
	* pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
	the instantiated class.
	(push_tinst_level): Do not use make_tinst_level.  Set
	TINST_IN_SYSTEM_HEADER_P.
	(pop_tinst_level): Likewise.
	(instantiate_class_template): Set in_system_header.
	(instantiate_pending_templates): Likewise.
	* tree.c (make_tinst_level): Remove.

2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>

	* decl.c (start_decl): Apply pending #pragma weak regardless of
	scope.

2005-04-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20212
	* pt.c (regenerate_decl_from_template): Copy attributes for
	parameters from the pattern to the instantiation.

2005-04-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20734
	* cp-tree.def (OFFSET_REF): Correct comments.
	* init.c (build_offset_ref): Remove misleading comment.
	* typeck.c (build_unary_op): Handle pointer-to-member creation
	here, rather than ...
	(unary_complex_lvalue): ... here.

2005-04-06  Jason Merrill  <jason@redhat.com>

	PR c++/19312
	* tree.c (stabilize_init): Don't bother trying to stabilize
	something with no side-effects.

2005-04-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20763
	* decl.c (grokdeclarator): Correct attribute handling.

2005-04-05  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19159
	* decl2.c (import_export_decl): Use non-COMDAT external linkage
	for virtual tables, typeinfo, etc. that will be emitted in only
	one translation unit on systems without weak symbols.

2005-04-04  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20679
	* parser.c (cp_parser_template_name): Fix thinko.

2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20746
	* method.c (use_thunk): Protect covariant pointer return
	adjustments from NULL pointers.

2005-04-04  Jan Hubicka  <jh@suse.cz>

	* decl2.c (finish_objects): Revert my previous patch.
	(cp_finish_file): Likewise.

2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>

	* pt.c: Fix comment typos.

2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20723
	* pt.c (more_specialized_fn): Member functions are unordered wrt
	non-members.  Conversion operators are unordered wrt other
	functions.

2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>

	* call.c (add_template_candidates_real): Remove length parameter
	from fn_type_unification call.
	* class.c (resolve_address_of_overloaded_function): Likewise
	* cp-tree.h (fn_type_unification): Remove length parameter.
	* pt.c (get_bindings_overload): Remove.
	(get_bindings_real): Rename to ...
	(get_bindings): ... here.  Remove length and strict
	parameters. Change return type flag to boolean.  Remove original
	forwarding function.
	(determine_specialization): Adjust get_bindings call.
	(fn_type_unification): Remove length parameter.  Adjust.
	(type_unification_real): Remove length parameter.  Adjust.
	(resolve_overloaded_unification): Adjust get_bindings call.
	(try_one_overload): Simplify confusing cascaded if control flow.
	(unify): Remove length paramter from type_unification_real call.
	(most_specialized_instantiation): Adjust get_bindings calls.
	(most_specialized): Likewise.

2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19203, implement DR 214
	* call.c (joust): Use more_specialized_fn.
	* cp-tree.h (DEDUCE_ORDER): Remove.
	(more_specialized): Replace with ...
	(more_specialized_fn): ... this.
	* pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
	case.
	(type_unification_real): Remove DEDUCE_ORDER case.
	(more_specialized): Replace with ...
	(more_specialized_fn): ... this.  Implement DR 214.
	(most_specialized_instantiation): Use get_bindings_real directly.

2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	PR c++/18644
	* call.c (build_new_op): Remove check for -Wsynth.

2005-03-31  Jan Hubicka  <jh@suse.cz>

	* decl2.c (finish_objects): Mark ctor as needed.
	(cp_finish_file): Output variables only in nonunit-at-a-time.

2005-03-29  Richard Henderson  <rth@redhat.com>

	PR c/20519
	* decl.c (cp_complete_array_type): Rename from complete_array_type.
	Use the new complete_array_type in c-common.c.  Update all callers.
	* cp-tree.h (cp_complete_array_type): Update to match.

2005-03-24  Geoffrey Keating  <geoffk@apple.com>

	* typeck.c (build_static_cast_1): Allow scalar_cast between
	any integral, floating, or enumeration type.

2005-03-24  Steven Bosscher  <stevenb@suse.de>

	* typeck.c (comptypes): First determine if the types are compatible
	from a target-independent point of view.  Check target attributes
	last.

	* class.c (build_base_path):
	(build_vbase_offset_vtbl_entries):
	(add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
	* error.c (dump_expr): Likewise.
	* init.c (build_zero_init, expand_cleanup_for_base,
	build_vec_delete_1): Likewise.
	* mangle.c (write_integer_cst): Likewise.
	* method.c (thunk_adjust): Likewise.
	* pt.c (convert_nontype_argument, tsubst, unify): Likewise.
	* tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
	* typeck.c (build_ptrmemfunc_access_expr,
	(get_member_function_from_ptrfunc): Likewise.

2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>

	* cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>

	* cp-tree.h (perform_integral_promotions): Remove.
	(default_conversion): Add.

2005-03-22  Mark Mitchell  <mark@codesourcery.com>

	* parser.c (cp_parser_warn_min_max): New function.
	(cp_parser_binary_expression): Use it.
	(cp_parser_assignment_operator_opt): Likewise.
	(cp_parser_operator): Likewise.

2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/19980
	* decl.c (start_preparsed_function): Robustify.

2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/20499
	* parser.c (cp_parser_class_head): Return NULL_TREE when
	encountering a redefinition.

2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20465
	PR c++/20381
	* typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
	template.

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

	PR c++/20461
	PR c++/20536
	* init.c (emit_mem_initializers): Don't crash on undefined
	types.

2005-03-21  Paolo Carlini  <pcarlini@suse.de>

	PR c++/20147
	* semantics.c (finish_stmt_expr_expr): Return immediately
	if error_operand_p (expr).

2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>

	* cp-tree.h (lvalue_or_else, lvalue_p): New.
	* typeck.c (lvalue_or_else): New.  Call lvalue_error.

2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/20240
	* decl.c (decls_match): Compare context of VAR_DECL.

2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/20333
	* parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
	Check the return value of cp_parser_nested_name_specifier.

2005-03-18  Dale Johannesen <dalej@apple.com>

	* cp/tree.c (cp_tree_equal):  Handle SSA_NAME.

2005-03-18  Paolo Carlini  <pcarlini@suse.de>

	PR c++/20463
	* parser.c (cp_parser_diagnose_invalid_type_name):
	Check TYPE_BINFO (current_class_type) before attempting
	to emit inform messages.

2005-03-17  Paolo Carlini  <pcarlini@suse.de>

	PR c++/19966
	* cp-tree.h (grok_op_properties): Change return type to void.
	* decl.c (grok_op_properties): Return early - don't check the
	arity - in case of a static member or an operator that cannot
	be non-member; tidy a bit.

2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20186
	* pt.c (contains_dependent_cast_p): Remove.
	(fold_non_dependent_expr): Don't use it.
	(value_dependent_expression_p): Use a switch statement.
	reference_exprs can be dependent.

2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/4403
	PR c++/9783, DR433
	* name-lookup.c (pushtag): Skip template parameter scope when
	scope is ts_global.  Don't push tag into template parameter
	scope.
	* pt.c (instantiate_class_template): Reorder friend class
	template substitution to handle non-dependent friend class
	that hasn't been previously declared.

2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	Friend class name lookup 5/n
	PR c++/1016
	* cp-tree.h (pushtag): Adjust declaration.
	* decl.c (lookup_and_check_tag): Call lookup_type_scope if
	lookup_name fails.
	(xref_tag): Adjust call to pushtag.  Make hidden class visible.
	(start_enum): Adjust call to pushtag.
	* name-lookup.c (ambiguous_decl): Ignore hidden names.
	(qualify_lookup): Change return type to bool.
	(hidden_name_p): New function.
	(lookup_namespace_name, unqualified_namespace_lookup,
	lookup_name_real): Use it.
	(lookup_type_scope): Update comments.
	(maybe_process_template_type_declaration): Change parameter name
	from globalize to is_friend.
	(pushtag): Change globalize parameter of type int to tag_scope.
	Hide name if introduced by friend declaration.
	* name-lookup.h (hidden_name_p): Add declaration.
	* parser.c (cp_parser_lookup_name): Don't deal with hidden name
	here.
	* pt.c (push_template_decl_real): Make hidden class template
	visible.
	(lookup_template_class, instantiate_class_template): Adjust call
	to pushtag.
	* semantics.c (begin_class_definition): Likewise.
	* rtti.c (init_rtti_processing, build_dynamic_cast_1,
	tinfo_base_init, emit_support_tinfos): Use ts_current instead of
	ts_global.

2005-03-13  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20157
	* pt.c (determine_specialization): Reject non-specializations.

2005-03-11  Per Bothner  <per@bothner.com>

	* cp-tree.h (struct cp_declarator): New id_loc field.
	* cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
	location using c_lex_with_flags, instead of input_location.
	(cp_parser_direct_declarator): Set declarator's id_loc from
	cp_token's id_loc.

2005-03-10  Jakub Jelinek  <jakub@redhat.com>

	PR c++/18384, c++/18327
	* decl.c (reshape_init_array): Use UHWI type for max_index_cst
	and index.  Convert max_index to size_type_node if it isn't
	host_integerp (, 1).

2005-03-09  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20208
	* pt.c (tsubst_decl): Apply array-to-pointer and
	function-to-pointer conversions to function arguments.
	(regenerate_decl_from_template): Likewise.

2005-03-09  Paolo Carlini  <pcarlini@suse.de>

	PR c++/16859
	* decl.c (complete_array_type): In pedantic mode, return
	3 for an empty initializer list as the initializer for an
	array of unknown bound (8.5.1/4).
	(maybe_deduce_size_from_array_init): Fix final test to use
	the above.

2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20186
	* pt.c (contains_dependent_cast_p): New.
	(fold_non_dependent_expr): Call it.

2005-03-08  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20142
	* cp-tree.h (target_type): Remove.
	* decl.c (layout_var_decl): Remove #if 0'd code.
	(cp_finish_decl): Remove dead code.
	* init.c (build_vec_init): When determining whether or not the
	element type has an asignment operator, look through all array
	dimensions.
	* typeck.c (target_type): Remove.

2005-03-07  Mark Mitchell  <mark@codesourcery.com>

	* class.c (finish_struct_1): Do not warn about non-virtual
	destructors in Java classes.

2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/19311
	* init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
	* pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
	for OFFSET_TYPE.
	* typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
	Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
	(build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
	template.

2005-03-02  Alexandre Oliva  <aoliva@redhat.com>

	* name-lookup.c (push_overloaded_decl): Don't error if the new
	decl matches the old one.
	* decl.c (redeclaration_error_message): Likewise.

2005-03-01  Per Bothner  <per@bothner.com>

	* decl.c (finish_function): Use SET_EXPR_LOCATION instead of
	unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.

2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/20232
	* class.c (update_vtable_entry_for_fn): Don't crash on invalid
	covariancy.

	* cp-tree.g (THUNK_TARGET): Expand comment.
	* method.c (use_thunk): Make sure we also use the target, if that
	is a thunk.

2005-02-27  Jakub Jelinek  <jakub@redhat.com>

	PR c++/20206
	* decl.c (cxx_comdat_group): Put thunks for
	TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
	comdat group as the thunk target.

2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
	parser.c: Fix comment typo(s).

2005-02-24  Jakub Jelinek  <jakub@redhat.com>

	PR c++/20175
	* decl.c (reshape_init): Don't warn about missing braces if STRING_CST
	initializes a char/wchar_t array.

2005-02-23  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19878
	* decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
	with internal linkage.

2005-02-23  Alexandre Oliva  <aoliva@redhat.com>

	* decl.c (grokvardecl): Don't exempt anonymous types from having
	linkage for variables that have linkage other than "C".

2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-objcp-common.h, error.c: Update copyright.

2005-02-22  Mark Mitchell  <mark@codesourcery.com>

	PR c++/20073
	* decl.c (start_decl_1): Don't clear TREE_READONLY.
	(cp_finish_decl): Likewise.
	(complete_vars): Call cp_apply_type_quals_to_decl.
	* typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
	cases where that's not valid.

	PR c++/19991
	* init.c (integral_constant_value): Iterate if the value of a decl
	is itself a constant.

	PR c++/20152
	* parser.c (cp_parser_class_head): Check for redefintions here.
	* semantics.c (begin_class_definition): Not here.

	PR c++/20153
	* decl2.c (build_anon_union_vars): Add type parameter.
	(finish_anon_union): Pass it.

	PR c++/20148
	* error.c (dump_expr): Do not print the body of a BIND_EXPR.
	Handle STATEMENT_LIST.

	PR c++/19883
	* parser.c (cp_parser_direct_declarator): Always complain about
	non-constant array bounds when in a function scope.
	* semantics.c (finish_id_expression): Do not mark dependent names
	as non-constant.

2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>

	PR c++/19076
	PR c++/6628
	* cp-tree.h (cp_apply_type_quals_to_decl): Declared.
	* decl.c (grokdeclarator): Pedwarn about qualifying a function
	type.
	Add qualifiers when declaring a typedef of a function type.
	Member function pointers pick up the qualifiers of the typedef
	used to declare them.
	Don't complain about creating cv-qualified function types.
	Complain about qualified function typedefs that are used to
	declare non-static member functions or free functions.
	Use cp_apply_type_quals_to_decl.
	(start_preparsed_function): Use cp_apply_type_quals_to_decl.
	(grokclassfn): Use cp_apply_type_quals_to_decl.
	* error.c (dump_type_suffix): Print qualifiers for function
	types.
	* pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
	(tsubst): When substituting a function type into a member
	pointer type, pass along the qualifiers.
	(unify): Unify member pointers to member function pointers.
	* tree.c (cp_build_qualified_type_real): Function types may be
	qualified. This includes restrict qualifiers.
	* typeck.c (cp_apply_type_quals_to_decl): New function to replace
	use of c_apply_type_quals_to_decl. Drops qualifiers that are being
	added to function types.

2005-02-20  Zack Weinberg  <zack@codesourcery.com>

	PR 18785
	* cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
	c_common_to_target_charset.  Delete bogus comment.

2005-02-18  Richard Henderson  <rth@redhat.com>

	PR libstdc++/10606
	* except.c (do_get_exception_ptr): New.
	(expand_start_catch_block): Use it.

2005-02-19  Jakub Jelinek  <jakub@redhat.com>

	* decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
	if type is not error_mark_node.

2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	PR c++/19508
	* decl2.c (grokfield): Do not apply attributes to template parameters
	as they are ignored by tsubst anyway.

2005-02-18  Jakub Jelinek  <jakub@redhat.com>

	PR c++/19813
	* decl.c (start_decl_1): Clear TREE_READONLY flag if
	its type has TYPE_NEEDS_CONSTRUCTING.
	(complete_vars): Likewise.

2005-02-17  Alexandre Oliva  <aoliva@redhat.com>

	PR c++/20028
	* class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
	template along with TYPE_SIZE.

	PR c++/20022
	* semantics.c (perform_deferred_access_checks): Use
	get_deferred_access_checks to get the top of the stack.

2005-02-15  Alexandre Oliva  <aoliva@redhat.com>

	PR c++/17788
	* class.c (add_implicitly_declared_members, check_field_decl)
	(check_field_decls, check_bases): Remove arguments, tests and
	assignments of cant_have_default_ctor-related variables.

2005-02-15  Alexandre Oliva  <aoliva@redhat.com>

	* decl2.c (mark_used): Set the source location of the used decl to
	the current input location here...
	* method.c (synthesize_method): ... not here.  Set input_location
	from the decl instead.

2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19608
	* parser.c (cp_parser_late_parsing_for_member): Use
	current_function_decl as scope to push to and from.

	PR c++/19884
	* pt.c (check_explicit_specialization): Make sure namespace
	binding lookup found an overloaded function.
	(lookup_template_function): Just assert FNS is an overloaded
	function.

	PR c++/19895
	* decl.c (grokdeclarator): Check for error mark node in ptrmem
	construction.

2005-02-14  Alexandre Oliva  <aoliva@redhat.com>

	PR c++/17816
	* decl.c (redeclaration_error_message): Report redefinition of
	pure virtual function.

2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19891
	* class.c (build_simple_base_path): Build the component_ref
	directly.
	(update_vtable_entry_for_fn): Walk the covariant's binfo chain
	rather than using lookup_base.
	* search.c (dfs_walk_once): Add non-recursive assert check.
	* typeck.c (build_class_member_access_expr): It is possible for
	the member type to be both const and volatile.

2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/14479
	PR c++/19487
	* pt.c (maybe_check_template_type): Remove.
	* cp-tree.h (maybe_check_template_type): Remove prototype.
	* name-lookup.c (maybe_process_template_type_declaration): Don't
	use maybe_check_template_type.

2005-02-11  Richard Henderson  <rth@redhat.com>

	PR c++/19632
	* pt.c (get_mostly_instantiated_function_type): Save and restore
	flag_access_control instead of push/pop_access_scope.

2005-02-10  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19755
	* decl.c (reshape_init): Issue warnings about missing braces.

2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.def, except.c, ptree.c: Update copyright.

2005-02-09  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19811
	* call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
	attempting name lookup.

	* parser.c (cp_parser_unqualified_id): Initialize type_decl.

	PR c++/19787
	* call.c (initialize_reference): Robustify.

	PR ++/19732
	* decl.c (grokdeclarator): Check for invalid use of destructor
	names.

	PR c++/19762
	* parser.c (cp_parser_unqualified_id): Avoid creating destructor
	names with invalid types.

	PR c++/19826
	* parser.c (cp_parser_direct_declarator): Allow type-dependent
	expressions as array bounds.

	PR c++/19739
	* parser.c (cp_parser_attributes_list): Allow empty lists.

2005-02-08  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19733
	* class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
	(check_bases): Give warnings about a base class with a
	non-virtual destructor, even if it is implicit.
	(finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
	(maybe_warn_about_overly_private_class): Don't use
	TYPE_HAS_DESTRUCTOR.
	(finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
	(check_for_override): Give it external linkage.
	(add_implicitly_declared_members): Generate destructors lazily.
	(check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
	TYPE_HAS_DESTRUCTOR.
	(check_bases_and_members): Call check_methods before
	check_field_decls.
	(check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
	TYPE_HAS_DESTRUCTOR.
	(finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
	* cp-tree.def (PSEUDO_DTOR_EXPR): Document.
	* cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
	(lang_type_class): Add lazy_destructor.
	(CLASSTYPE_LAZY_DESTRUCTOR): New macro.
	(CLASSTYPE_DESTRUCTORS): Robustify.
	(TYPE_HAS_DESTRUCTOR): Remove.
	(check_for_override): Declare.
	(build_vbase_delete): Remove.
	* cvt.c (convert_to_void): Issue errors about pseudo-destructor
	expressions.
	* decl.c (cxx_maybe_build_cleanup): Remove dead code.
	* except.c (dtor_nothrow): Lazily create destructors if necessary.
	(build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
	* init.c (build_delete): Lazily create destructors, if necessary.
	(build_vbase_delete): Remove.
	* method.c (locate_dtor): Simplify.
	(implicitly_declare_fn): Add support for destructors.
	* parser.c (cp_parser_lookup_name): Lazily create destructors, if
	necessary.
	* pt.c (check_explicit_specialization): Don't use
	TYPE_HAS_DESTRUCTOR.
	(instantiate_class_template): Likewise.
	* ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
	* rtti.c (emit_support_tinfos): Robustify.
	* search.c (lookup_fnfields_1): Lazily create destructors.
	* typeck.c (build_class_member_access_expr): Remove
	PSEUDO_DTOR_EXPR handling.
	(lookup_destructor): Likewise.

2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>

	* cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
	copyright.

2005-02-07  Mark Mitchell  <mark@codesourcery.com>

	* parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
	on boolean variables.
	(cp_lexer_stop_debugging): Likewise.

2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	PR c++/17401
	* parser.c (cp_parser_pure_specifier): Emit a specific error
	message with an invalid pure specifier.
	* decl2.c (grok_function_init): Remove.
	(grokfield): An initializer for a method is a always a pure
	specifier.

2005-02-02  Matt Austern  <austern@apple.com>

	PR c++/19628
	* cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
	* parser.c (cp_parser_postfix_expression): Accept function call in
	constant expression if builtin_valid_in_constant_expr_p is true
	for that function.
	* pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
	* semantics.c (finish_id_expression): Accept function call in constant
	expression if builtin_valid_in_constant_expr_p is true for that
	function.
	* tree.c (builtin_valid_in_constant_expr_p): New.

2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/17413
	* pt.c (check_instantiated_args): Improve error message.
	Fix logic when to print its second part.

2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-tree.h (complete_type_or_else): Remove macro.
	(complete_type_or_diagnostic): Rename to complete_type_or_else
	and remove last argument.
	* typeck.c (complete_type_or_diagnostic): Rename to
	complete_type_or_else and remove last argument.

2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cp-tree.h (commonparms): Remove prototype.
	(convert_arguments): Likewise.
	(PFN_FROM_PTRMEMFUNC): Remove.
	* typeck.c (commonparms): Make static.
	(convert_arguments): Add prototype. Make static.
	(PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.

2005-01-31  Mark Mitchell  <mark@codesourcery.com>

	* parser.c (cp_parser_primary_expression): Don't complain about
	floating-point literals in integral constant expressions when
	!pedantic.

2005-02-01  Alexandre Oliva  <aoliva@redhat.com>

	* parser.c (cp_parser_template_id): Revert comment patch too.

	PR c++/18757
	PR c++/19366
	PR c++/19499
	* parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
	Issue an error when creating the template id.
	* pt.c (fn_type_unification): Return early if the explicit
	template arg list is an error_mark_node.

2005-01-31  Mark Mitchell  <mark@codesourcery.com>

	* decl.c (build_enumerator): Do not issue duplicate error messages
	about invalid enumeration constants.
	* parser.c (cp_parser_non_integral_constant_expression): Always
	set parser->non_integral_constant_expression_p.
	(cp_parser_primary_expression): Add cast_p parameter.  Issue
	errors about invalid uses of floating-point literals in
	cast-expressions.
	(cp_parser_postfix_expression): Add cast_p parameter.
	(cp_parser_open_square_expression): Pass it.
	(cp_parser_parenthesized_expression_list): Add cast_p parameter.
	(cp_parser_unary_expression): Likewise.
	(cp_parser_new_placement): Pass it.
	(cp_parser_direct_new_declarator): Likewise.
	(cp_parser_new_initializer): Likewise.
	(cp_parser_cast_expression): Add cast_p parameter.
	(cp_parser_binary_expression): Likewise.
	(cp_parser_question_colon_clause): Likewise.
	(cp_parser_assignment_expression): Likewise.
	(cp_parser_expression): Likewise.
	(cp_parser_constant_expression): If an integral constant
	expression is invalid, return error_mark_node.
	(cp_parser_expression_statement): Pass cast_p.
	(cp_parser_condition): Likewise.
	(cp_parser_iteration_statement): Likewise.
	(cp_parser_jump_statement): Likewise.
	(cp_parser_mem_initializer): Likewise.
	(cp_parser_template_argument): Likewise.
	(cp_parser_parameter_declaration): Likewise.
	(cp_parser_initializer): Likewise.
	(cp_parser_throw_expression): Likewise.
	(cp_parser_attribute_list): Likewise.
	(cp_parser_simple_cast_expression): Likewise.
	(cp_parser_functional_cast): Likewise.
	(cp_parser_late_parsing_default_args): Likewise.
	(cp_parser_sizeof_operand): Save/restore
	non_integral_constant_expression_p.

2005-01-31  Mike Stump  <mrs@apple.com>

	* parser.c (cp_lexer_new_main): Get the first token, first, before
	doing anything.

2005-01-31  Mark Mitchell  <mark@codesourcery.com>

	* decl.c (start_decl): Add missing parentheses.

2005-01-30  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19555
	* cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
	* decl.c (duplicate_decls): Do not discard
	DECL_IMPLICIT_INSTANTIATION when merging declarations.
	(start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
	variables that do not have DECL_USE_TEMPLATE.

	PR c++/19395
	* decl.c (grokdeclarator): Refactor code so that qualified names
	are never allowed as the declarator in a typedef.

	PR c++/19367
	* name-lookup.c (do_nonmember_using_decl): Avoid overloading
	builtin declarations.

	PR c++/19457
	* call.c (convert_like_real): Inline call to
	dubious_conversion_warnings here.
	* cp-tree.h (dubious_conversion_warnings): Remove.
	* semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
	setting TREE_NEGATED_INT.
	* typeck.c (dubious_conversion_warnings): Remove.

	PR c++/19349
	* name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
	memory.

2005-01-28  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19253
	* parser.c (cp_parser_diagnose_invalid_type_name): Commit to
	tentative parses.

	PR c++/19667
	* pt.c (redeclare_class_template): Robustify.

2005-01-27  Steven Bosscher  <stevenb@suse.de>

	* decl.c (finish_case_label): Use SWITCH_STMT accessor macros
	instead of SWITCH_EXPR ones.
	* pt.c (tsubst_expr): Likewise.
	* semantics.c (begin_switch_stmt, finish_switch_cond,
	finish_switch_stmt): Likewise.

2005-01-26  J"orn Rennecke <joern.rennecke@st.com>

	PR c++/18370
	* parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.

2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>

	* class.c (abort_fndecl_addr): New variable.
	(build_vtbl_initializer): If we have a pure virtual function
	share the abort function's address.
	Include gt-cp-class.h at the end.
	* config-lang.in (gtfiles): Add cp/class.c.

2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
	(pp_cxx_function_definition): Make static.
	* cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
	(pp_cxx_function_definition): Likewise.

2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* name-lookup.c (print_binding_level): Make static.
	(constructor_name_full): Make static inline.
	(current_decl_namespace): Make static.
	* name-lookup.h (constructor_name_full): Remove prototype.
	(print_binding_level): Likewise.
	(current_decl_namespace): Likewise.

2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* decl.h (debug_bindings_indentation): Remove.

2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>

	* typeck.c: Fix a comment typo.

2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	PR c++/19208
	* pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
	at least once.
	(tsubst): Use fold_decl_constant_value in place of a bare call to
	integral_constant_value.

2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>

	* typeck.c (more_qualified_p): Remove.
	* cp-tree.h: Remove the corresponding prototype.

2005-01-19  Matt Austern  <austern@apple.com>

	* typeck.c (comptypes): Handle return code from objc_comptypes
	correctly.

2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h, name-lookup.h: Remove unused prototypes.

2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/19375
	* semantics.c (finish_id_expression): Disable access checking for
	already lookuped FIELD_DECL.

2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>

	* decl.c (delete_block): Remove.
	* cp-tree.h: Remove the corresponding prototype.

	* decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
	walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
	Remove.
	* cp-tree.h: Remove the corresponding prototypes.

	* tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
	cp_update_decl_after_saving, name_p): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>

	PR c/19472
	* semantics.c (finish_asm_stmt): Strip nops off
	input memory operands.

2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>

	* Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
	typeck2.c: Update copyright.

2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>

	* class.c (get_enclosing_class): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

	* cvt.c (convert_lvalue): Remove.
	* cp-tree.h: Remove the corresponding prototype.

	* pt.c (tinst_for_decl): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

	* tree.c (hash_chainon): Remove.
	* cp-tree.h: Remove the corresponding prototypes.

2005-01-15  Jakub Jelinek  <jakub@redhat.com>

	PR c++/19263
	* typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
	of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.

2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* Make-lang.in (cp-warn): Don't append $(WERROR).

2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>

	* cp-tree.h: Fix a comment typo.

2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19298
	* pt.c (tsubst_qualified_id): Call convert_from_reference.

2005-01-06  Mark Mitchell  <mark@codesourcery.com>

	PR c++/19244
	* class.c (add_implicitly_declared_members): Remove dead code.
	* decl.c (grokfndecl): Add sfk parameter.  Use it do set
	DECL_CONSTRUCTOR_P.
	(grokdeclarator): Adjust calls to grokfndecl.
	* method.c (implicitly_declare_fn): Improve documentation.
	* parser.c (cp_parser_direct_declarator): Do not consider a
	function to be a constructor if the containing class was
	originally anonymous.

2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/17154
	* search.c (lookup_field_1): Handle using declaration in
	class template partial specialization.

2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

	PR c++/19258
	* pt.c (push_access_scope): Handle friend defined in class.
	(pop_access_scope): Likewise.

2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19270
	* pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
	(tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
	array-new handling code.  Use build_x_binary_op.

2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>

	PR c++/19030
	* cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
	* name-lookup.h (push_scope): Return pushed scope, not flag.
	* name-lookup.c (push_scope): Return scope that should be popped,
	not a flag.
	* decl.c (start_decl): Adjust.
	(grokfndecl): Adjust scope push and pop.
	* decl2.c (check_classfn): Likewise.
	* parser.c (cp_parser_condition, cp_parser_conversion_function_id,
	cp_parser_init_declarator, cp_parser_direct_declarator,
	cp_parser_class_specifier, cp_parser_class_head,
	cp_parser_lookup_name,
	cp_parser_constructor_declarator_p): Likewise.
	* pt.c (instantiate_class_template,
	resolve_typename_type): Likewise.

2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/14136
	* parser.c (cp_parser_unqualified_id): Do not issue error message
	for typedef-name as destructor declarator when performing an
	uncommitted tentative parse.

2005-01-01  Steven Bosscher  <stevenb@suse.de>

	PR middle-end/17544
	* decl.c (finish_function): Fix comment.  Annotate the compiler
	generated return with the current file name and line 0.