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/PCH/objc_literals.mm b/test/PCH/objc_literals.mm
index 8ef3351..e41dadd 100644
--- a/test/PCH/objc_literals.mm
+++ b/test/PCH/objc_literals.mm
@@ -3,6 +3,8 @@
 // RUN: %clang -cc1 -include-pch %t -x objective-c++ -std=c++0x  -ast-print %s | FileCheck -check-prefix=PRINT %s
 // RUN: %clang -cc1 -include-pch %t -x objective-c++ -std=c++0x  -emit-llvm -o - %s | FileCheck -check-prefix=IR %s
 
+// expected-no-diagnostics
+
 #ifndef HEADER
 #define HEADER