http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59070
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #2) > And it works perfectly with > gcc version 4.8.3 20131029 (prerelease) (GCC) > gcc version 4.9.0 20131002 (experimental) (GCC) and gcc version 4.7.4 20131030 (prerelease) (GCC)