http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jvdelisle at gcc dot | |gnu.org --- Comment #20 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-03-16 02:48:41 UTC --- I see the problem on x86-64 linux with current trunk. Problem goes away if I reverse the order of the use statements: From: module hydro_fluxes use hydro_state use hydro_speeds end module To: module hydro_fluxes use hydro_speeds use hydro_state end module This hints at some sort of namespace corruption, maybe related to hydro_speeds uses hydro_state.