package goblint

  1. Overview
  2. Docs
Static analysis framework for C

Install 

dune-project
 Dependency

goblint.in.tum.de Readme Changelog Edit opam file Versions (9)

Authors

  1. S
    Simmo Saan
  2. M
    Michael Schwarz
  3. J
    Julian Erhard
  4. S
    Sarah Tilscher
  5. R
    Ralf Vogler
  6. K
    Kalmer Apinis
  7. V
    Vesal Vojdani

Maintainers

  1. S
    Simmo Saan <simmo.saan@gmail.com>
  2. M
    Michael Schwarz <michael.schwarz93@gmail.com>

Sources

goblint-2.2.1.tbz
sha256=ca24f72fa9a87d288affe97c411753f14b7802bab4ca3649b337276b89bf5674
sha512=394b3521ccda0da91540cebb2f433f7525763060be4bbe179edd3b952a3580a8e173c4e410fc6895dc67fe6d17e6699aeddfed600f4692858bec093dd912bf1e

doc/goblint.lib/Goblint_lib/Offset/Index/Exp/index.html

Module Index.Exp

include Printable with type t = GoblintCil.exp
include Printable.S with type t = GoblintCil.exp
type t = GoblintCil.exp
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 top : unit -> t

Unknown index.

val equal_to : Z.t -> t -> [ `Eq | `Neq | `Top ]

Check semantic equality of an integer and the index.

  • returns

    `Eq if definitely equal, `Neq if definitely not equal, `Top if unknown.

val to_int : t -> Z.t option

Convert to definite integer if possible.

val any : GoblintCil.exp

Special index expression for some unknown index. Weakly updates array in assignment. Used for exp.fast_global_inits.

val all : GoblintCil.exp

Special index expression for all indices. Strongly updates array in assignment. Used for Goblint-specific witness invariants.