http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53222
--- Comment #1 from Shakthi Kannan <skannan at redhat dot com> 2013-04-19 07:29:43 UTC --- Created attachment 29902 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29902 namespace error after applying patch Can you please provide the version of GCC that you used? I built GCC-4.8.0 (x86_64) after applying the patch and I get the attached errors.