https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65047
--- Comment #3 from Andrea Azzarone <andrea.azzarone at canonical dot com> --- (In reply to Jonathan Wakely from comment #2) > Patches should go to the gcc-patches list not bugzilla (it's not a bug that > we have incomplete support for an incomplete draft standard) Ok, thanks. Actually I already sent the patch to gcc-patches.