[PATCH] libstdc++: Adding missing feature-test macros for C++23 ranges algos

[Jakub Jelinek]

On Tue, Apr 18, 2023 at 09:56:33AM +0100, Jonathan Wakely wrote:
> On Mon, 17 Apr 2023 at 04:46, Patrick Palka via Libstdc++
> <libstdc++@gcc.gnu.org> wrote:
> >
> > This patch also renames __cpp_lib_fold to __cpp_lib_ranges_fold
> > as per the current draft standard.
> 
> OK, but this needs RM approval to push to gcc-13

Ok, if you can commit it today.

> > libstdc++-v3/ChangeLog:
> >
> >         * include/bits/ranges_algo.h (__cpp_lib_ranges_contains):
> >         Define for C++23.
> >         (__cpp_lib_ranges_iota): Likewise.
> >         (__cpp_lib_ranges_find_last): Likewise.
> >         (__cpp_lib_fold): Rename to ...
> >         (__cpp_lib_ranges_fold): ... this.
> >         * include/std/version: As above.
> >         * testsuite/25_algorithms/fold_left/1.cc: Adjust after
> >         renaming __cpp_lib_fold.
> >         * testsuite/std/ranges/version_c++23.cc: Verify values
> >         of the above feature-test macros.

	Jakub