type location = {
start_pos : int * int;
end_pos : int * int;
filename : string;
}
val pp_location :
Ppx_deriving_runtime.Format.formatter ->
location ->
Ppx_deriving_runtime.unit
val show_location : location -> Ppx_deriving_runtime.string
val to_code_position :
(Stdlib.Lexing.position * Stdlib.Lexing.position * string) ->
location