Have AggExprEmitter::VisitCXXConstructExpr make new variables if necessary. Stub out VisitCXXExprWithTemporaries.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72103 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index 5e0159e..6ceb2a6 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -269,6 +269,11 @@
     return CGF.LoadCXXThis();
   }      
     
+  Value *VisitCXXExprWithTemporaries(CXXExprWithTemporaries *E) {
+    // FIXME: Do something with the temporaries!
+    return Visit(E->getSubExpr());
+  }
+      
   // Binary Operators.
   Value *EmitMul(const BinOpInfo &Ops) {
     if (CGF.getContext().getLangOptions().OverflowChecking