https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88889
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- > > That should make it run clean even without using > --expensive-definedness-checks=yes. Does it? Yes, as mentioned in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88889#c2