Thread-safety analysis: bugfix for case where a trylock occurs in an
expression involving temporaries.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163237 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ThreadSafety.cpp b/lib/Analysis/ThreadSafety.cpp
index b89a83c..90c407a 100644
--- a/lib/Analysis/ThreadSafety.cpp
+++ b/lib/Analysis/ThreadSafety.cpp
@@ -1532,6 +1532,9 @@
else if (const ImplicitCastExpr *CE = dyn_cast<ImplicitCastExpr>(Cond)) {
return getTrylockCallExpr(CE->getSubExpr(), C, Negate);
}
+ else if (const ExprWithCleanups* EWC = dyn_cast<ExprWithCleanups>(Cond)) {
+ return getTrylockCallExpr(EWC->getSubExpr(), C, Negate);
+ }
else if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(Cond)) {
const Expr *E = LocalVarMap.lookupExpr(DRE->getDecl(), C);
return getTrylockCallExpr(E, C, Negate);