https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107761
--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Desmond Gold from comment #3) > I've implemented c++23 features for <mdspan> in libstdc++ (hopefully) which > is inspired by other reference implementations (libc++, STL, Kokkos). > > https://godbolt.org/z/Gc8vvjaT9 > > however: > + no optimizations yet (this includes SBO) > + no 'stronger' and complete tests yet > + no documentation yet > + some assertions have no messages There are threads on the mailing list where a new implementation is being worked on. If you're like to contribute to that, please do join in on the email thread.
