http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42622
--- Comment #1 from Marc Glisse <marc.glisse at normalesup dot org> 2011-02-28 07:49:42 UTC --- Created attachment 23487 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23487 proposed fix Not thoroughly tested, but it seems to pass comp1.cc and comp2.cc.