1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index f0fcd6e91c..4f3b03f6e5 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1794,8 +1794,15 @@ static void handleObjCNSObject(Sema &S, Decl *D, const AttributeList &Attr) {
       return;
     }
   }
-  else 
+  else if (!isa<ObjCPropertyDecl>(D)) {
+    // It is okay to include this attribute on properties, e.g.:
+    //
+    //  @property (retain, nonatomic) struct Bork *Q __attribute__((NSObject));
+    //
+    // In this case it follows tradition and suppresses an error in the above
+    // case.    
     S.Diag(D->getLocation(), diag::warn_nsobject_attribute);
+  }
   D->addAttr(::new (S.Context) ObjCNSObjectAttr(Attr.getRange(), S.Context));
 }