1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index cdba6208db..43bdf3f930 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1055,8 +1055,6 @@ static void handleOwnershipAttr(Sema &S, Decl *D, const AttributeList &AL) {
       }
       break;
     }
-    default:
-      llvm_unreachable("Unknown ownership attribute");
     } // switch
 
     // Check we don't have a conflict with another ownership attribute.