http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46655
--- Comment #25 from Michael Haubenwallner <michael.haubenwallner at salomon dot at> 2011-02-25 09:53:57 UTC --- Ohw, and then there is bug#47032 (caused by bug#46481) you might stumble upon in libgfortran.