https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119792
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work|14.2.0, 15.0 | --- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > See my comment in the other PR. I'm making this P1 for now, can you > evaluate whether backporting the other "fix" is enough to avoid issues? I > fear for a true solution we'd have to untangle TYPE_CANONICAL from "these > types should get the same alias-set". IMO we should revert the backport made onto the 14 branch for 14.3, that's too late into the 14 release cycle to stabilize things there. I don't mind keeping the status quo on the mainline (and thus releasing 15.1 with it) until I assess the full extent of the problem for Ada.