package goblint
Install
Dune Dependency
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Sources
sha256=ca24f72fa9a87d288affe97c411753f14b7802bab4ca3649b337276b89bf5674
sha512=394b3521ccda0da91540cebb2f433f7525763060be4bbe179edd3b952a3580a8e173c4e410fc6895dc67fe6d17e6699aeddfed600f4692858bec093dd912bf1e
doc/goblint.lib/Goblint_lib/IntDomain/DefExc/index.html
Module IntDomain.DefExc
The DefExc domain. The Flattened integer domain is topped by exclusion sets. * Good for analysing branches.
include B with type int_t = IntOps.BigIntOps.t
include Lattice.S
include Lattice.PO
include Printable.S
val hash : t -> int
val show : t -> string
val pretty : unit -> t -> Goblint_lib__.Printable.Pretty.doc
val printXml : 'a BatInnerIO.output -> t -> unit
val to_yojson : t -> Yojson.Safe.t
val tag : t -> int
Unique ID, given by HConsed, for context identification in witness
val bot : unit -> t
val is_bot : t -> bool
val top : unit -> t
val is_top : t -> bool
type int_t = IntOps.BigIntOps.t
Accessing values of the ADT
val bot_of : GoblintCil.Cil.ikind -> t
val top_of : GoblintCil.Cil.ikind -> t
Return a single integer value if the value is a known constant, otherwise * don't return anything.
val to_bool : t -> bool option
Give a boolean interpretation of an abstract value if possible, otherwise * don't return anything.
Gives a list representation of the excluded values from included range of bits if possible.
Creates an exclusion set from a given list of integers.
val is_excl_list : t -> bool
Checks if the element is an exclusion set.
Gives a list representation of the included values if possible.
Cast
Transform an integer literal to your internal domain representation.
val of_bool : GoblintCil.Cil.ikind -> bool -> t
Transform a known boolean value to the default internal representation. It * should follow C: of_bool true = of_int 1
and of_bool false = of_int 0
.
val is_top_of : GoblintCil.Cil.ikind -> t -> bool
val invariant_ikind :
GoblintCil.Cil.exp ->
GoblintCil.Cil.ikind ->
t ->
Invariant.t
val project : GoblintCil.Cil.ikind -> PrecisionUtil.int_precision -> t -> t
val arbitrary : GoblintCil.Cil.ikind -> t QCheck.arbitrary