package mopsa

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MOPSA: A Modular and Open Platform for Static Analysis using Abstract Interpretation

Install

dune-project

Dependency

mopsa.lip6.fr Readme Changelog Edit opam file Versions (3)

Authors

Maintainers

Sources

mopsa-analyzer-v1.2.tar.gz

md5=37966e98ffeebcedc09bd6e9b2b81f69

sha512=40d4d826c25f680766c07eccbabdf5e8a4fa023016e8a164e4e4f6b3781c8484dc4df437055721dfd19b9db8fb7fe3b61236c4833186d346fc7204a68d01eaaa

doc/mopsa.mopsa_analyzer/Mopsa_analyzer/Framework/Combiners/Value/Union/index.html

Module `Value.Union`

Union of value abstractions.

This combiner implements a disjoint union between 𝑚 value abstractions 𝒱₁, ..., 𝒱ₘ. Each abstraction 𝒱ᵢ represent values of types 𝐓ᵢ, such that: ∀ j ≠ i: 𝐓ᵢ ∩ 𝐓ⱼ = ∅. The types represented by the combiner is 𝐓₁ ∪ ... ∪ 𝐓ₘ.

The union is represented with a cartesian product. The concretization of a union of values is the union of the concretizations: γ(v₁,...,vₘ) = γ₁(v₁) ∪ ... ∪ γₘ(vₘ).

module Make
  (V1 : Sig.Abstraction.Value.VALUE)
  (V2 : Sig.Abstraction.Value.VALUE) : 
  Sig.Abstraction.Value.VALUE with type t = V1.t * V2.t

Create a disjoint union of two value abstractions

val make : 
  (module Sig.Abstraction.Value.VALUE) list ->
  (module Sig.Abstraction.Value.VALUE)

Create a disjoint union of a list of value abstractions