diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 3bbb9a4..84b0d3f 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -6273,6 +6273,7 @@
     // declaration against the expected type for the builtin. 
     if (unsigned BuiltinID = NewFD->getBuiltinID()) {
       ASTContext::GetBuiltinTypeError Error;
+      LookupPredefedObjCSuperType(*this, S, NewFD->getIdentifier());
       QualType T = Context.GetBuiltinType(BuiltinID, Error);
       if (!T.isNull() && !Context.hasSameType(T, NewFD->getType())) {
         // The type of this function differs from the type of the builtin,