[PATCH] libstdc++: Add pretty printer for std::span

[Jonathan Wakely]

On Tue, 19 Apr 2022 at 12:33, Philipp Fent via Libstdc++
<libstdc++@gcc.gnu.org> wrote:
>
> On 19.04.22 12:28, Jonathan Wakely wrote:
> > Thanks, but we still need the DCO sign-off as I mailed about last week.
>
> Thanks for the clarification, your last mail didn't appear to have
> content, so I might have missed that part. I've now added my DCO sign-off.

Huh, I see no content in my sent copy either. Weird. I distinctly
remember pasting the https://gcc.gnu.org/dco.html link into the email,
but gmail must have had other ideas. Sorry about that!

Thanks for the sign-off, I'll get this committed today.

The GCC 11 backport will have to wait a few days because the branch is
currently frozen for the 11.3 release.