Fix yet one more test

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150129 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/objcxx0x-lambda-expressions.mm b/test/Parser/objcxx0x-lambda-expressions.mm
index 5cfb4f8..b37f525 100644
--- a/test/Parser/objcxx0x-lambda-expressions.mm
+++ b/test/Parser/objcxx0x-lambda-expressions.mm
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-unused-value -std=c++11 %s
 
 class C {