Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166280 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/interface-layout-2.m b/test/SemaObjC/interface-layout-2.m
index 02b1403..17e34d4 100644
--- a/test/SemaObjC/interface-layout-2.m
+++ b/test/SemaObjC/interface-layout-2.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -fsyntax-only -verify
+// expected-no-diagnostics
 @interface A
 {
   int ivar;