On Wed, 31 Jan 2024 at 18:18, François Dumont <frs.dum...@gmail.com> wrote:
> I replied to bugzilla rather than sending to proper mailing list ! > > At the same time it looks like you also found the root cause of the > problem Jonathan. Just let me know if you want to deal with it eventually. > I'll take care of it, thanks. > François > > -------- Forwarded Message -------- > Subject: Re: [Bug libstdc++/90276] PSTL tests fail in Debug Mode > Date: Wed, 31 Jan 2024 19:09:02 +0100 > From: François Dumont <frs.dum...@gmail.com> <frs.dum...@gmail.com> > To: redi at gcc dot gnu.org <gcc-bugzi...@gcc.gnu.org> > <gcc-bugzi...@gcc.gnu.org>, fdum...@gcc.gnu.org > > Here is the reason of the > 20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc FAIL. > > Maybe it fixes some other tests too, I need to run all of them. > > libstdc++: Do not forward arguments several times [PR90276] > > Forwarding several times the same arguments results in UB. It is > detected > by the _GLIBCXX_DEBUG mode as an attempt to use a singular iterator > which has > been moved. > > libstdc++-v3/ChangeLog > > PR libstdc++/90276 > * testsuite/util/pstl/test_utils.h: Remove std::forward<> > calls when > done several times on the same arguments. > > Ok to commit ? > > François > > > On 31/01/2024 14:11, redi at gcc dot gnu.org wrote: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90276 > > Jonathan Wakely <redi at gcc dot gnu.org> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > See Also| |https://github.com/llvm/llv > | |m-project/issues/80136 > >
