1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index 1ce4c5aef4..dfa5b2026c 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -263,6 +263,10 @@ public:
     CGF.EmitCXXDeleteExpr(E);
     return 0;
   }
+  Value *VisitUnaryTypeTraitExpr(const UnaryTypeTraitExpr *E) {
+    return llvm::ConstantInt::get(Builder.getInt1Ty(),
+                                  E->EvaluateTrait(CGF.getContext()));
+  }
 
   Value *VisitCXXPseudoDestructorExpr(const CXXPseudoDestructorExpr *E) {
     // C++ [expr.pseudo]p1: