https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97328
--- Comment #4 from Patrick Palka <ppalka at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #3)
> (In reply to Patrick Palka from comment #2)
> > When 'storage' is a struct instead of a union, i.e. for the testcase
> >
> > template <typename T, int N>
> > struct vector {
> > struct storage {
> > T t;
> > constexpr storage() {}
> > } data[N];
> > };
> >
> > constexpr auto foo() {
> > vector<char, 8> i;
> > return i;
> > }
> > auto f = foo();
> >
> > we started to ICE earlier, since r279019:
> >
> > PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
>
> Ah. Feel free to hand this PR to me then (that is, if you don't want it
> anymore).
I have a fix, I think :) Will post it to the ML soon.
