https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90814
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|gcc accept invalid |gcc accept invalid
|constexpr defaulted |constexpr defaulted
|constructor |constructor when the
| |defaulted constructor would
| |cause to be deleted
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So since the defaulted constructor would be caused to be deleted, GCC accepts
it instead of rejecting it. Note C++23 makes this valid (still deleted
though). So this might be less of improtance now.
