Implement VisitCXXExprWithTemporaries for complex expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72653 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp
index 6f8dc2c..41fb725 100644
--- a/lib/CodeGen/CGExprComplex.cpp
+++ b/lib/CodeGen/CGExprComplex.cpp
@@ -156,6 +156,9 @@
   ComplexPairTy VisitCXXDefaultArgExpr(CXXDefaultArgExpr *DAE) {
     return Visit(DAE->getExpr());
   }
+  ComplexPairTy VisitCXXExprWithTemporaries(CXXExprWithTemporaries *E) {
+    return CGF.EmitCXXExprWithTemporaries(E).getComplexVal();
+  }
   ComplexPairTy VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *E) {
     assert(E->getType()->isAnyComplexType() && "Expected complex type!");
     QualType Elem = E->getType()->getAsComplexType()->getElementType();