Completeness for Recursive Procedures in Separation Logic
Completeness for Recursive Procedures in Separation Logic
复制标题
分离逻辑中递归过程的完整性
DOI:
10.1016/j.tcs.2016.04.004
复制
发表时间:
2016
影响因子:
1.1
通讯作者:
Mahmudul Faisal Al Ameen and Makoto Tatsuta
中科院分区:
文献类型:
--
作者:
櫻井優太;関川浩;Mahmudul Faisal Al Ameen and Makoto Tatsuta
This paper proves the completeness of an extension of Hoare's logic and separation logic for pointer programs with mutual recursive procedures. This paper shows the expressiveness of the assertion language as well. This paper achieves a new system by introducing two new inference rules, and removes an axiom that is unsound in separation logic and other redundant inference rules for showing completeness. It introduces a novel expression that is used to describe complete information of a given state in a precondition. This work also uses the necessary and sufficient precondition of a program for the abort-free execution, which enables us to utilize strongest postconditions.