[Bug c++/123790] [15/16 Regression] GCC doesn't initialize constexpr variable of type std::nullptr_t with another nullptr since r15-6744

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123790

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Mital Ashok from comment #3)
> The volatile one is commented out because that appears to be an unrelated
> bug (also didn't work in GCC 14)

That was PR 118661 (which should be working in GCC 14.3.0).