https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87566
--- Comment #8 from Paul Thomas <pault at gcc dot gnu.org> --- Fixed on trunk. I am going back on my original intention to backport the recent patches to 8-branch. Or, rather, I will do them one at a time if at all. The trouble is that an omnibus patch doesn't work for all the new testcases because of some earlier patches applied to trunk. I will keep this open in the hope that a backport will work but do not hold your breath. Best regards Paul
