https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84579
--- Comment #2 from Romain Geissler <romain.geissler at amadeus dot com> --- Hi, @Martin (and @Richard), I have seen you submitted this patch https://gcc.gnu.org/ml/gcc-patches/2019-07/msg01059.html which I guess would fix this bug. If accepted in gcc 10, do you think it is safe to backport in gcc 8/9 (I can patch my gcc's locally, but I would like to know if that removal relies on other commits which are only in gcc 10). Thanks, Romain