diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index d04addd..ed45de5 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -487,8 +487,9 @@
     // GCC does an implicit conversion to the pointer or integer ValType.  This
     // can fail in some cases (1i -> int**), check for this error case now.
     CastKind Kind = CK_Invalid;
+    ExprValueKind VK = VK_RValue;
     CXXCastPath BasePath;
-    if (CheckCastTypes(Arg->getSourceRange(), ValType, Arg, Kind, BasePath))
+    if (CheckCastTypes(Arg->getSourceRange(), ValType, Arg, Kind, VK, BasePath))
       return ExprError();
 
     // Okay, we have something that *can* be converted to the right type.  Check
@@ -497,7 +498,7 @@
     // pass in 42.  The 42 gets converted to char.  This is even more strange
     // for things like 45.123 -> char, etc.
     // FIXME: Do this check.
-    ImpCastExprToType(Arg, ValType, Kind, VK_RValue, &BasePath);
+    ImpCastExprToType(Arg, ValType, Kind, VK, &BasePath);
     TheCall->setArg(i+1, Arg);
   }