Stdune.Locval none_pos : string -> Lexing.positionval none : tval is_none : t -> boolval of_lexbuf : Lexing.lexbuf -> tval dyn_of_position_no_file : Lexing.position -> Dyn.tval of_pos : (string * int * int * int) -> tTo be used with __POS__
val to_file_colon_line : t -> stringval pp_file_colon_line : Format.formatter -> t -> unitval print : Format.formatter -> t -> unit