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arXiv · 2309.07298

Deriving Abstract Interpreters from Skeletal Semantics

Thomas Jensen·Vincent Rébiscoul·Alan Schmitt
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Abstract

This paper describes a methodology for defining an executable abstract interpreter from a formal description of the semantics of a programming language. Our approach is based on Skeletal Semantics and an abstract interpretation of its semantic meta-language. The correctness of the derived abstract interpretation can be established by compositionality provided that correctness properties of the core language-specific constructs are established. We illustrate the genericness of our method by defining a Value Analysis for a small imperative language based on its skeletal semantics.

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Thomas Jensen, Vincent Rébiscoul, Alan Schmitt. 2023-09-13. Deriving Abstract Interpreters from Skeletal Semantics. https://doi.org/10.4204/eptcs.387.8

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