Fixed bug where GRConstants::AddBindings() did not check for values

that were "not a constant."

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46085 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Analysis/GRConstants.cpp b/Analysis/GRConstants.cpp
index 56c450420921b99735f38f15848dec9974f840f3..3eff0e0c864335959d855a312687814a2b99e437 100644 (file)
--- a/Analysis/GRConstants.cpp
+++ b/Analysis/GRConstants.cpp
@@ -225,7 +225,8 @@ ExprVariantTy GRConstants::GetBinding(Expr* E) {
 }
 
 void GRConstants::AddBinding(Expr* E, ExprVariantTy V, bool isBlkLvl) {
-  CurrentState = StateMgr.Add(CurrentState, DSPtr(E,isBlkLvl), V.getVal());
+  if (V) 
+    CurrentState = StateMgr.Add(CurrentState, DSPtr(E,isBlkLvl), V.getVal());
 }
 
 void GRConstants::SwitchNodeSets() {