Module CompareHashtbl.Var

include module type of struct include Printable.Std end
val tag : 'a -> 'b
val arbitrary : unit -> 'a
include module type of struct include Var end
include Batteries.Hashtbl.HashedType
type t = Var.t

The type of the hashtable keys.

val equal : t -> t -> bool

The equality predicate used to compare keys.

val hash : t -> int

A hashing function on keys. It must be such that if two keys are equal according to equal, then they have identical hash values as computed by hash. Examples: suitable (equal, hash) pairs for arbitrary key types include ((=), Hashtbl.hash) for comparing objects by structure, ((fun x y -> compare x y = 0), Hashtbl.hash) for comparing objects by structure and handling Pervasives.nan correctly, and ((==), Hashtbl.hash) for comparing objects by addresses (e.g. for cyclic keys).

include Goblint_constraint.ConstrSys.SysVar with type t := t
val is_write_only : t -> bool
val pretty_trace : unit -> t -> GoblintCil.Pretty.doc
val compare : t -> t -> int
val var_id : t -> string
val node : t -> MyCFG.node
val relift : t -> t
val name : unit -> string
val pretty : unit -> t -> GoblintCil.Pretty.doc
include sig ... end
val show : t -> string
val printXml : 'a BatInnerIO.output -> t -> unit
val to_yojson : t -> [> `String of string ]