sig type parsed val parse : string -> string -> Clflags.Float_arg_helper.parsed Stdlib.ref -> unit type parse_result = Ok | Parse_failed of exn val parse_no_error : string -> Clflags.Float_arg_helper.parsed Stdlib.ref -> Clflags.Float_arg_helper.parse_result val get : key:int -> Clflags.Float_arg_helper.parsed -> float end