https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to IƱaki Ucar from comment #3) > I got no backtrace, just the output shown in my first comment, at least with > the gcc version included in Fedora Rawhide. I've just attached the test.ii > file too. With -v: Yes that is because the GCC is configured with "--enable-checking=release".