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-rw-r--r--lib/StaticAnalyzer/Core/SymbolManager.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/StaticAnalyzer/Core/SymbolManager.cpp b/lib/StaticAnalyzer/Core/SymbolManager.cpp
index 7438ee0160..de2f5bc7b3 100644
--- a/lib/StaticAnalyzer/Core/SymbolManager.cpp
+++ b/lib/StaticAnalyzer/Core/SymbolManager.cpp
@@ -449,9 +449,7 @@ bool SymbolReaper::isLive(SymbolRef sym) {
switch (sym->getKind()) {
case SymExpr::RegionValueKind:
- // FIXME: We should be able to use isLiveRegion here (this behavior
- // predates isLiveRegion), but doing so causes test failures. Investigate.
- KnownLive = true;
+ KnownLive = isLiveRegion(cast<SymbolRegionValue>(sym)->getRegion());
break;
case SymExpr::ConjuredKind:
KnownLive = false;