http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #16 from Mikael Morin <mikael at gcc dot gnu.org> 2011-02-03 18:32:07 UTC --- Rich, in case this is a blocker on a real world application, you can probably circumvent the error by not use-importing hydro_state when you use-import hydro_speeds.
