package goblint

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in-package search v0.2.0

Static analysis framework for C

Install

Dune Dependency

goblint.in.tum.de Readme Changelog Edit opam file Versions (8)

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Sources

goblint-2.0.0.tbz

sha256=2f4f2e25b765452f0e336941f35f6cb396d7c213a2d347abe5d35febc5159b1f

sha512=e96af4cad91f6985c8db93c194925853e96cad0ec1a0d9f4d32bbe16d3e5fa1e305f54be02839f21ba89ad2af0c2d5d7aa819ade221ce097dc4dbd0fcd8c8500

doc/goblint.lib/Goblint_lib/ValueDomain/Unions/index.html

Module `ValueDomain.Unions`

include Lattice.S with type t = UnionDomain.Field.t * Compound.t

include Lattice.PO with type t = UnionDomain.Field.t * Compound.t

include Printable.S with type t = UnionDomain.Field.t * Compound.t

type t = UnionDomain.Field.t * Compound.t

val equal : t -> t -> bool

val hash : t -> int

val compare : t -> t -> int

val show : t -> string

val pretty : unit -> t -> Goblint_lib.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 leq : t -> t -> bool

val join : t -> t -> t

val meet : t -> t -> t

val widen : t -> t -> t

widen x y assumes leq x y. Solvers guarantee this by calling widen old (join old new).

val narrow : t -> t -> t

val pretty_diff : unit -> (t * t) -> Goblint_lib.Lattice.Pretty.doc

If leq x y = false, then pretty_diff () (x, y) should explain why.

val bot : unit -> t

val is_bot : t -> bool

val top : unit -> t

val is_top : t -> bool

type value = Compound.t

val invariant : 
  value_invariant:
    (offset:GoblintCil.Cil.offset -> Invariant.context -> value -> Invariant.t) ->
  offset:GoblintCil.Cil.offset ->
  Invariant.context ->
  t ->
  Invariant.t