[committed] libstdc++: Implement C++23 <print> header [PR107760]

[Jonathan Wakely]

On Sun, 17 Dec 2023 at 00:02, Jonathan Wakely <jwakely@redhat.com> wrote:
>
> On Sat, 16 Dec 2023 at 23:06, David Edelsohn <dje.gcc@gmail.com> wrote:
> >
> > On Sat, Dec 16, 2023 at 4:44 PM Jakub Jelinek <jakub@redhat.com> wrote:
> >>
> >> On Sat, Dec 16, 2023 at 04:24:13PM -0500, David Edelsohn wrote:
> >> > AIX stdio.h defines fileno as a macro although there is a symbol in libc.
> >> >
> >> > I think that print.cc at least needs to
> >> >
> >> >
> >> > #undef fileno
> >> >
> >> >
> >> > before the usage.
> >>
> >> Or (::fileno)(f) ?
> >
> >
> > Yes, that also avoids the error.
>
> Yup, I've just tested it. I'll push that change in the morning.

Actually I just pushed it now. The functions in that file are only
actually used on Windows, so if they build on linux and AIX, that's
good enough.