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Published in:
2008 | OriginalPaper | Chapter
A Simple Model of Separation Logic for Higher-Order Store
Authors : Lars Birkedal, Bernhard Reus, Jan Schwinghammer, Hongseok Yang
Published in: Automata, Languages and Programming
Publisher: Springer Berlin Heidelberg
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Separation logic is a Hoare-style logic for reasoning about pointer-manipulating programs. Its core ideas have recently been extended from low-level to richer, high-level languages. In this paper we develop a new semantics of the logic for a programming language where code can be stored (i.e., with higher-order store). The main improvement on previous work is the simplicity of the model. As a consequence, several restrictions imposed by the semantics are removed, leading to a considerably more natural assertion language with a powerful specification logic.