Module ThreadIdDomain.FunNode

Type to represent an abstract thread ID.

include S
include Printable.S
type t
val equal : t -> t -> bool
val hash : t -> int
val compare : t -> t -> int
val show : t -> string
val pretty : unit -> t -> Printable.Pretty.doc
val printXml : 'a BatInnerIO.output -> t -> unit
val name : unit -> string
val to_yojson : t -> Yojson.Safe.t
val tag : t -> int

Unique ID, given by HConsed, for context identification in witness

val arbitrary : unit -> t QCheck.arbitrary
val relift : t -> t
val threadinit : GoblintCil.varinfo -> multiple:bool -> t
val is_main : t -> bool
val is_unique : t -> bool
val may_be_ancestor : t -> t -> bool

Overapproximates whether the first TID can be involved in the creation of the second TID

val must_be_ancestor : t -> t -> bool

Is the first TID a must ancestor of the second thread. Always false if the first TID is not unique

val threadenter : multiple:bool -> Node.t -> int option -> GoblintCil.varinfo -> t