[Bug libstdc++/115522] [13/14/15 Regression] std::to_array no longer works for struct which is trivial but not default constructible

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115522

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=110167

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks like the check (that was added in r13-8421-g4c6bb36e88d5c8 /
r14-1647-g960de5dd886572711ef86fa1e15e30d3810eccb9 ),  constexpr
(is_trivial_v<_Tp>) should be added on to, something like:
constexpr (is_trivial_v<_Tp> && is_default_constructible_v<_Tp>)


Or maybe more, I am not 100% sure.