Leveraging syntax-related code for automated program repair

We present our automated program repair technique ssFix which leverages existing code (from a code database) that is syntax-related to the context of a bug to produce patches for its repair. Given a faulty program and a fault-exposing test suite, ssFix does fault localization to identify suspicious statements that are likely to be faulty. For each such statement, ssFix identifies a code chunk (or target chunk) including the statement and its...