On Thu, 11 May 2023 at 21:20, Jonathan Wakely via Libstdc++ <
libstdc++@gcc.gnu.org> wrote:

> Tested powerpc64le-linux. Pushed to trunk.
>
> I don't plan to backport the assertions, because they're an API change
> that isn't suitable for the branches. But removing _Alloc_traits_impl
> and replacing it with _S_allocate should be done for gcc-13 to keep the
> contents of the two libstdc++.so.6.0.32 libraries in sync.
>
>
Here's the gcc-13 backport. No new assertions, just the new exported symbol.