On Mon, 9 Aug 2021 at 11:34, Jonathan Wakely wrote:
>
> On Mon, 9 Aug 2021 at 11:33, Jonathan Wakely wrote:
> >
> > On Mon, 9 Aug 2021 at 11:26, François Dumont via Libstdc++
> > <libstdc++@gcc.gnu.org> wrote:
> > >
> > > Some newly introduced tests in
> > > 23_containers/unordered_map/cons/default.cc revealed that we are forcing
> > > the allocator type to have a operator==.
> >
> > All allocators are required to have operator== so that should not be a
> > problem. What is the error?
>
> OK, I see it. I just forgot to define operator== and operator!= for
> the custom allocator in that new test, and that should be added.

Fixed like this instead. Tested x86_64-linux with -D_GLIBCXX_DEBUG.
Pushed to trunk.