parser.h (struct cp_omp_declare_simd_data): Add clauses member.

parser.h (struct cp_omp_declare_simd_data): Add clauses member.

	gcc/cp/
	* parser.h (struct cp_omp_declare_simd_data): Add clauses member.
	(struct cp_parser): Change type the of oacc_routine to
	cp_omp_declare_simd_data.
	* parser.c (cp_ensure_no_oacc_routine): Rework to use
	cp_omp_declare_simd_data.
	(cp_parser_simple_declaration): Remove boolean first.  Update call to
	cp_parser_init_declarator. Don't NULL out oacc_routine.
	(cp_parser_init_declarator): Remove boolean first parameter.  Update
	calls to cp_finalize_oacc_routine.
	(cp_parser_late_return_type_opt): Handle acc routines.
	(cp_parser_member_declaration): Remove first variable.  Handle
	acc routines like omp declare simd.
	(cp_parser_function_definition_from_specifiers_and_declarator): Update
	call to cp_finalize_oacc_routine.
	(cp_parser_single_declaration): Update call to
	cp_parser_init_declarator.
	(cp_parser_save_member_function_body): Remove first_decl parameter.
	Update call to cp_finalize_oacc_routine.
	(cp_parser_finish_oacc_routine): Delete.
	(cp_parser_oacc_routine): Rework to use cp_omp_declare_simd_data.
	(cp_parser_late_parsing_oacc_routine): New function.
	(cp_finalize_oacc_routine): Remove first argument.  Add more error
	handling and set the acc routine and 'omp declare target' attributes.
	(cp_parser_pragma): Remove unnecessary call to
	cp_ensure_no_oacc_routine.

From-SVN: r230607