http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50664
xunxun <xunxun1982 at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #2 from xunxun <xunxun1982 at gmail dot com> 2011-10-20 06:39:50 UTC --- gcc-4.6.2-RC-20111019 has not the problem. May be solved.