There's no reason to have a separate base class defining the insert
member functions now. They can all be moved into the _Hashtable class,
which simplifies them slightly.
libstdc++-v3/ChangeLog:
* include/bits/hashtable.h (_Hashtable): Remove inheritance from
__detail::_Insert and move its members into _Hashtable.
* include/bits/hashtable_policy.h (__detail::_Insert): Remove.
Reviewed-by: François Dumont <fdumont@gcc.gnu.org>
0935d0d6e6