https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105696
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://wg21.link/p2280r2 was accepted as a defect report against all versions
of C++.
and that makes this code valid.
That is `val.a` is now a constexpr even though val alone is not one.
