On Sun, 13 Feb 2022, 21:21 Hans-Peter Nilsson, <h...@bitrange.com> wrote:
> On Fri, 11 Feb 2022, Jonathan Wakely via Gcc-patches wrote:
> > diff --git
> a/libstdc++-v3/testsuite/20_util/unsynchronized_pool_resource/allocate.cc
> b/libstdc++-v3/testsuite/20_util/unsynchronized_pool_resource/allocate.cc
> > index c81344a20e4..25e5ce63b58 100644
> > ---
> a/libstdc++-v3/testsuite/20_util/unsynchronized_pool_resource/allocate.cc
> > +++
> b/libstdc++-v3/testsuite/20_util/unsynchronized_pool_resource/allocate.cc
> > @@ -281,10 +281,13 @@ test07()
> > std::pmr::unsynchronized_pool_resource upr(&cr);
> > try
> > {
> > +#pragma GCC diagnostic push
> > +#pragma GCC diagnostic ignored "-Walloc-size-larger-than="
> > // Try to allocate a ridiculous size (and use a large extended
> alignment
> > // so that careful_resource::do_allocate can distinguish this
> allocation
> > // from any required for the pool resource's internal data
> structures):
> > void* p = upr.allocate(std::size_t(-2), 1024);
> > +#pragma GCC distinguish pop
>
> Isn't it a bug that you (presumably) didn't get an error for
> that misspelling? Or a diagnostic to distinguish it? 8-}
>
Oh! I guess I typed di then ctrl-p to complete it (a vim shortcut).
I think it should warn with -Wunknown-pragma or whatever the option is, but
we probably don't use that for the libstdc++ tests.
I'll fix that in the morning, thanks for spotting it.
