transparent proxy of string_view as key for associative containers.

[François Dumont]

On 28/11/20 12:17 pm, Ville Voutilainen wrote:
> On Sat, 28 Nov 2020 at 13:02, François Dumont via Libstdc++
> <libstdc++@gcc.gnu.org> wrote:
>> Hi
>>
>>       Just for information I am starting the work on this following this
>> paper: http://wg21.link/p1690r1
> Thanks for the heads-up, because I was about to start doing that. All
> yours, go ahead, I'll hack on something else.
>
> I took a brief look at this, and we basically need to add the
> templated overloads all the way down to the hash table,
> but other than that, there doesn't seem to be anything too tedious in this.

Yes, this is why I plan to give it a try :-)

And also because I think it is interesting to do so before continuing on 
PR96088:

https://gcc.gnu.org/pipermail/libstdc++/2020-October/051255.html