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)

Authors

Maintainers

Sources

goblint-2.5.0.tbz

sha256=452d8491527aea21f2cbb11defcc14ba0daf9fdb6bdb9fc0af73e56eac57b916

sha512=1993cd45c4c7fe124ca6e157f07d17ec50fab5611b270a434ed1b7fb2910aa85a8e6eaaa77dad770430710aafb2f6d676c774dd33942d921f23e2f9854486551

doc/goblint_cdomain_value/StringDomain/index.html

Module `StringDomain`

String literals domain.

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 reset_lazy : unit -> unit

Reset the cached configuration of the string domain.

val of_string : string -> t

Convert from string.

val to_string : t -> string option

Convert to string if possible.

C strings are different from OCaml strings as they are not processed after the first NUL byte, even though the OCaml string (and a C string literal) may be longer.

val to_c_string : t -> string option

Convert to C string if possible.

val to_n_c_string : int -> t -> string option

Convert to C string of given maximum length if possible.

val to_string_length : t -> int option

Find length of C string if possible.

val to_exp : t -> GoblintCil.exp

Convert to CIL expression.

val semantic_equal : t -> t -> bool option

Check semantic equality of two strings.

returns
Some true if definitely equal, Some false if definitely not equal, None if unknown.

Some Lattice.S operations.

val leq : t -> t -> bool

val join : t -> t -> t

val meet : t -> t -> t

val repr : t -> t

Representative for address lattice.