http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54228
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|middle-end |libstdc++ --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-08-11 16:21:07 UTC --- It is cause by newer glibc. We need to backport revision 182385 from trunk.