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Abstract cofibered domains: Application to the alias analysis of untyped programs

  • Arnaud Venet
Contributed Papers
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1145)

Abstract

We present a class of domains for Abstract Interpretation, the cofibered domains, that are obtained by “glueing∝ a category of partially ordered sets together. The internal structure of these domains is well suited to the compositional design of approximations and widening operators, and we give generic methods for performing such constructions. We illustrate the interest of these domains by developing an alias analysis of untyped programs handling structured data. The results obtained with this analysis are comparable in accuracy to those obtained with the most powerful alias analyses existing for typed languages.

Keywords

Widening Operator Abstract Interpretation Abstract Domain Affine Subspace Abstract Semantic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • Arnaud Venet
    • 1
  1. 1.école PolytechniqueLIXPalaiseauFrance

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