Make this grossness default to the error it should always be.

llvm-svn: 108511
diff --git a/clang/test/SemaCXX/nested-name-spec.cpp b/clang/test/SemaCXX/nested-name-spec.cpp
index acdec61..0dc1097 100644
--- a/clang/test/SemaCXX/nested-name-spec.cpp
+++ b/clang/test/SemaCXX/nested-name-spec.cpp
@@ -102,7 +102,7 @@
 
 int A2::RC::x; // expected-error{{non-static data member defined out-of-line}}
 
-void A2::CC::NC::m(); // expected-warning{{out-of-line declaration of a member must be a definition}}
+void A2::CC::NC::m(); // expected-error{{out-of-line declaration of a member must be a definition}}
 
 
 namespace E {