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-rw-r--r--Analysis/LiveVariables.cpp1
-rw-r--r--Analysis/UninitializedValues.cpp16
2 files changed, 14 insertions, 3 deletions
diff --git a/Analysis/LiveVariables.cpp b/Analysis/LiveVariables.cpp
index eba1a77941..a9322f2d90 100644
--- a/Analysis/LiveVariables.cpp
+++ b/Analysis/LiveVariables.cpp
@@ -93,6 +93,7 @@ void TransferFuncs::VisitUnaryOperator(UnaryOperator* U) {
Stmt *S = U->getSubExpr();
switch (U->getOpcode()) {
+ case UnaryOperator::SizeOf: return;
case UnaryOperator::PostInc:
case UnaryOperator::PostDec:
case UnaryOperator::PreInc:
diff --git a/Analysis/UninitializedValues.cpp b/Analysis/UninitializedValues.cpp
index aec3197279..9651814b02 100644
--- a/Analysis/UninitializedValues.cpp
+++ b/Analysis/UninitializedValues.cpp
@@ -136,9 +136,19 @@ bool TransferFuncs::VisitCallExpr(CallExpr* C) {
}
bool TransferFuncs::VisitUnaryOperator(UnaryOperator* U) {
- if (U->getOpcode() == UnaryOperator::AddrOf)
- if (BlockVarDecl* VD = FindBlockVarDecl(U->getSubExpr()))
- return V(VD,AD) = Initialized;
+ switch (U->getOpcode()) {
+ case UnaryOperator::AddrOf:
+ if (BlockVarDecl* VD = FindBlockVarDecl(U->getSubExpr()))
+ return V(VD,AD) = Initialized;
+
+ break;
+
+ case UnaryOperator::SizeOf:
+ return Initialized;
+
+ default:
+ break;
+ }
return Visit(U->getSubExpr());
}