Fix an unused variable warning; NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@326767 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index f8517cb3b1366286bf25b99a5d86c984854cbf7b..ae18278a0d9e850231ead96af1c6414d5b45e1ce 100644 (file)
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -1165,6 +1165,7 @@ void CFGBuilder::consumeConstructionContext(
     const ConstructionContextLayer *Layer, CXXConstructExpr *CE) {
   if (const ConstructionContextLayer *PreviouslyStoredLayer =
           ConstructionContextMap.lookup(CE)) {
+    (void)PreviouslyStoredLayer;
     // We might have visited this child when we were finding construction
     // contexts within its parents.
     assert(PreviouslyStoredLayer->isStrictlyMoreSpecificThan(Layer) &&