On Wed, 8 Mar 2023 at 14:36, Patrick Palka via Libstdc++
wrote:
>
> Tested on x86_64-pc-linux-gnu, does this look OK for trunk and perhaps 12?
Yes, OK for trunk and 12.
>
> PR libstdc++/108362
>
> libstdc++-v3/ChangeLog:
>
> * include/std/ranges (__detail::__can_single_view):
Tested on x86_64-pc-linux-gnu, does this look OK for trunk and perhaps 12?
PR libstdc++/108362
libstdc++-v3/ChangeLog:
* include/std/ranges (__detail::__can_single_view): New concept.
(_Single::operator()): Constrain it. Move [[nodiscard]] to the
end of the
