diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index ed87516..b3afd78 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -1283,7 +1283,7 @@
             PIDecl->setSetterMethodDecl(SetterDecl);
           }
           else
-            Diag(AtLoc, diag::err_use_continuation_class);
+            Diag(AtLoc, diag::err_use_continuation_class) << ICDecl->getDeclName();
           *isOverridingProperty = true;
           return 0;
         }