Try to work around a Visual C++ bug with copy-assignment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Parse/Action.h b/include/clang/Parse/Action.h
index afa8bb6..8b60eed 100644
--- a/include/clang/Parse/Action.h
+++ b/include/clang/Parse/Action.h
@@ -114,7 +114,7 @@
       : Expr(move(const_cast<FullExprArg&>(Other).Expr)) {}
 
     FullExprArg &operator=(const FullExprArg& Other) {
-      Expr = move(const_cast<FullExprArg&>(Other).Expr);
+      Expr = ExprArg(move(const_cast<FullExprArg&>(Other).Expr));
       return *this;
     }