Module Datascope.State

module State: sig .. end

type t = 
| Start
| NotSeen
| Modif
| SameVal
val pretty : Format.formatter -> t -> unit
val bottom : t
val merge : t -> t -> t
val join : t -> t -> t
val equal : t -> t -> bool
val test_and_merge : old:t -> t -> t option
val join_and_is_included : t -> t -> t * bool
val is_included : t -> t -> bool
val transfer : bool -> t -> t