module Loc: sig .. end
This module deals with the locations of the objects.
type
location
val create : unit -> t
create a new location
val compare : t -> t -> int
Compares two locations
val string_of : t -> string
Returns a string represenation of a location
val from_int : int -> t
IMPORTANT: Use this only, if you lex code.
val reset : unit -> unit
IMPORTANT: Use this only for testing. Otherwise
the create_new function will not create unique
locations.