https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82922
--- Comment #6 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Martin Sebor from comment #3) > Incremental patch for the testsuite: > https://gcc.gnu.org/ml/gcc-patches/2018-01/msg00962.html > > Unfortunately it sounds like it might be too late to enable the option in > GCC 8. What about for GCC 9?