http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50958
--- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2011-11-09 10:42:18 UTC --- (In reply to comment #1) I have now tested gcc 4.7.0 20111105, but the problem still seems to exist. I can reproduce it on Windows XP 32 bit and Windows 7 64 bit.