The lambda is considered to be TU-local entity, use a named function
instead.
As drive-by, a functor stored inside __func_handle::_Inplace is renamed
to _M_fn, as we no longer limit the functor type to function pointers.
libstdc++-v3/ChangeLog:
* include/std/ranges (__func_handle::__select): Named function
extracted from local lambda.
(__detail::__func_handle_t): Define using __func_handle::__select.
(__func_handle::_Inplace): Raname _M_ptr to _M_fn.
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Tomasz Kamiński <tkaminsk@redhat.com>
2c1e896ac9