http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850
--- Comment #10 from Tom Tromey <tromey at gcc dot gnu.org> --- Relatedly, could you say what the option "-Wcast-to-as" provides beyond the normal warnings about changing address spaces? I wonder if this is something I should be pulling in as well. "man sparse" doesn't really say much here.
