On Fri, 4 Feb 2022 at 22:26, Ron Olson <tachokni...@gmail.com> wrote: > > Oh, I forgot I could test for Clang too…I tried that fix and it works for me. > :)
It's on GCC trunk now, at commit https://gcc.gnu.org/r12-7064 It should get into rawhide whenever the next gcc update happens. > > On 4 Feb 2022, at 13:35, Jonathan Wakely wrote: > > > On Thu, 3 Feb 2022 at 20:27, Ron Olson <tachokni...@gmail.com> wrote: > >> > >> Here’s a question: what if the following was added to stdatomic.h at the > >> end of the file: > >> > >> #else > >> #include_next <stdatomic.h> > >> #endif // C++23 > >> > >> Since the rest of the file is gated by C++23, this allows C++ programs > >> that reference this header to have a chance to pick up the Clang one, if > >> it exists. If Clang isn’t installed, it doesn’t matter insofar as the C++ > >> program is going to fail anyway because it hasn’t explicitly set > >> -std=c++2b. > > > > That will fail miserably with GCC, because the C library's > > <stdatomic.h> cannot be included in C++ (because it uses C features > > that are not valid in C++). > > > > But I'll test: > > > > #elif defined __clang__ > > #include_next <stdatomic.h> > > _______________________________________________ > > devel mailing list -- devel@lists.fedoraproject.org > > To unsubscribe send an email to devel-le...@lists.fedoraproject.org > > Fedora Code of Conduct: > > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > List Archives: > > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > > Do not reply to spam on the list, report it: > > https://pagure.io/fedora-infrastructure > _______________________________________________ > devel mailing list -- devel@lists.fedoraproject.org > To unsubscribe send an email to devel-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > Do not reply to spam on the list, report it: > https://pagure.io/fedora-infrastructure _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
