diff options
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp index 4f21c2a16b..940228e679 100644 --- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp +++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp @@ -985,6 +985,14 @@ const RetainSummary * RetainSummaryManager::getSummary(const FunctionDecl *FD) { // correctly. ScratchArgs = AF.add(ScratchArgs, 12, StopTracking); S = getPersistentSummary(RetEffect::MakeNoRet(), DoNothing, DoNothing); + } else if (FName == "dispatch_set_context") { + // <rdar://problem/11059275> - The analyzer currently doesn't have + // a good way to reason about the finalizer function for libdispatch. + // If we pass a context object that is memory managed, stop tracking it. + // FIXME: this hack should possibly go away once we can handle + // libdispatch finalizers. + ScratchArgs = AF.add(ScratchArgs, 1, StopTracking); + S = getPersistentSummary(RetEffect::MakeNoRet(), DoNothing, DoNothing); } // Did we get a summary? |