[Bug c++/110938] [11/12/13/14 Regression] miscompile if implicit special member is deleted and mutable

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110938

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #3)
> But I don't think that will have affected the __is_trivially_copyable(Y)
> result.

Maybe the __is_trivially_copyable is due to the same reason why PR 112544 shows
up; ::operator= is not synthesized to be deleted yet.