http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51366
--- Comment #6 from Denis Excoffier <g...@denis-excoffier.org> 2012-01-18 08:45:36 UTC --- This bug was still present under gcc-4.7-20120107 snapshot, but it does no longer show up under gcc-4.7-20120114 snapshot. I suppose it has been corrected. Thank you.