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Semantics of Separation-Logic Typing and Higher-order Frame Rules for Algol-like Languages

Lars Birkedal·Noah Torp-Smith·Hongseok Yang
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Abstract

We show how to give a coherent semantics to programs that are well-specified in a version of separation logic for a language with higher types: idealized algol extended with heaps (but with immutable stack variables). In particular, we provide simple sound rules for deriving higher-order frame rules, allowing for local reasoning.

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Lars Birkedal, Noah Torp-Smith, Hongseok Yang. 2006-10-13. Semantics of Separation-Logic Typing and Higher-order Frame Rules for Algol-like Languages. https://doi.org/10.2168/lmcs-2(5:1)2006

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