package mopsa

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

Install

Dune Dependency

mopsa.lip6.fr Readme Changelog Edit opam file Versions (2)

Authors

Maintainers

Sources

mopsa-analyzer-v1.1.tar.gz

md5=fdee20e988343751de440b4f6b67c0f4

sha512=f5cbf1328785d3f5ce40155dada2d95e5de5cce4f084ea30cfb04d1ab10cc9403a26cfb3fa55d0f9da72244482130fdb89c286a9aed0d640bba46b7c00e09500

doc/value/Value/Union/index.html

Module `Value.Union`Source

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).

Source

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