[Bug c++/78890] [5/6 Regression] ICE on invalid reference type in union

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78890

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[5/6/7 Regression] ICE on   |[5/6 Regression] ICE on
                   |invalid reference type in   |invalid reference type in
                   |union                       |union

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk.
Not sure what to do for the older branches, perhaps #c2 patch might be better
there, so that we don't start rejecting something earlier snapshots of those
releases didn't reject.