* g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
	variable.
	* pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable.
	* init.c (build_vec_init): Remove unused size variable.
	* typeck2.c (check_narrowing): Remove unused was_decl variable.
	* decl.c (poplevel): Remove unused tmp and real_functionbody
	variables.
	(decls_match): Remove unused tree_name variable.
	(start_decl): Remove unused type variable.
	* parser.c (cp_parser_type_parameter): Remove unused parameter_list
	variable.
	(cp_parser_template_id, cp_parser_explicit_instantiation,
	cp_parser_declarator): Remove unused token variable.
	(cp_parser_simple_type_specifier): Remove unused id variable.
	(cp_parser_parameter_declaration): Remove unused
	greater_than_is_operator_p variable.
	(cp_parser_check_declarator_template_parameters): Remove unused
	member variable.
	(c_parse_file): Remove unused error_occurred variable.
	* cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable.
	* typeck.c (cp_build_function_call_vec): Remove unused name variable.
	* class.c (resolve_address_of_overloaded_function): Remove unused
	is_reference variable.
	(build_rtti_vtbl_entries): Remove unused basetype variable.
	* mangle.c (write_template_param): Remove unused parm_level and
	parm_type variables.

From-SVN: r154899