Location_error (ppxlib.Ppxlib_ast.Location

type t = Astlib.Location.Error.t

val of_exn : exn -> t option

val register_error_of_exn : (exn -> t option) -> unit

val message : t -> string

val set_message : t -> string -> t

val make : 
  loc:Astlib.Location.t ->
  string ->
  sub:(Astlib.Location.t * string) list ->
  t

val to_extension : t -> Astlib.Ast_500.Parsetree.extension

val raise : t -> 'a

val update_loc : t -> Astlib.Location.t -> t

val get_location : t -> Astlib.Location.t