package goblint

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Static analysis framework for C

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Dune Dependency

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

doc/goblint.lib/Goblint_lib/Mval/Unit/index.html

Module Mval.Unit

Mvalue with Offset.Unit indices in offset.

type idx = unit

Type of indices in mvalue offset.

type t = GoblintCil.varinfo * idx Offset.t
include Printable.S with type t := 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 is_definite : t -> bool

Whether offset of mvalue has only definite integer indexing (and fields).

val add_offset : t -> idx Offset.t -> t

add_offset m o appends o to m.

val prefix : t -> t -> idx Offset.t option

prefix m1 m2 checks if m1 is a prefix of m2.

  • returns

    Some o if it is (such that the variables are equal and add_offset m1 o = m2), None if it is not.

val top_indices : t -> t

Change all indices to top indices.

val to_cil : t -> GoblintCil.lval

Convert to CIL lvalue.

val to_cil_exp : t -> GoblintCil.exp

Convert to CIL lvalue expression.

val type_of : t -> GoblintCil.typ

Type of mvalue.

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