diff options
| author | Ted Kremenek <kremenek@apple.com> | 2009-12-14 22:15:06 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-12-14 22:15:06 +0000 |
| commit | 5348f94abd0e9d3945da8d059b55b156967e8ff9 (patch) | |
| tree | 2ef529fcecfbcec96490c4939169aad38f74961d /lib/Analysis/SymbolManager.cpp | |
| parent | 750c85ea8efd0f899cdf7ba9060d1286ba14be9a (diff) | |
Fix: <rdar://problem/7468209> SymbolManager::isLive() should not crash on captured block variables that are passed by reference
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91348 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/SymbolManager.cpp')
| -rw-r--r-- | lib/Analysis/SymbolManager.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/SymbolManager.cpp b/lib/Analysis/SymbolManager.cpp index da91f55bc0..3fe36b064e 100644 --- a/lib/Analysis/SymbolManager.cpp +++ b/lib/Analysis/SymbolManager.cpp @@ -221,7 +221,8 @@ bool SymbolReaper::isLive(SymbolRef sym) { } bool SymbolReaper::isLive(const Stmt *Loc, const VarRegion *VR) const { - return Liveness.isLive(Loc, VR->getDecl()); + const StackFrameContext *SFC = VR->getStackFrame(); + return SFC == CurrentStackFrame ? Liveness.isLive(Loc, VR->getDecl()) : true; } SymbolVisitor::~SymbolVisitor() {} |