http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54112
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-07-28 10:11:04 UTC --- Why it happens only in C++03 mode? I'm asking because if the issue isn't a regression and we are sure that it doesn't happen in C++11 mode, I don't think it can be considered high priority.