Fix a think-o that amazingly didn't show up until I started writing
implicit move tests.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133655 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index dc007cd..204a697 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -2225,7 +2225,7 @@
     // there is no semantic difference for class types in this restricted
     // case.
     ExprValueKind VK;
-    if (SM == CXXCopyAssignment || SM == CXXMoveAssignment)
+    if (SM == CXXCopyConstructor || SM == CXXCopyAssignment)
       VK = VK_LValue;
     else
       VK = VK_RValue;