https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100139
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-11 branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:31433e154f5eecb17151d77b259b13d41c0b8e7c commit r11-8886-g31433e154f5eecb17151d77b259b13d41c0b8e7c Author: Jonathan Wakely <jwak...@redhat.com> Date: Thu Aug 19 11:44:57 2021 +0100 libstdc++: Document P1739R4 status [PR100139] We should document the status of this unimplemented feature. Signed-off-by: Jonathan Wakely <jwak...@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100139 * doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table. * doc/html/manual/status.html: Regenerate. (cherry picked from commit 926d4a71c7e5a2f7d17a4f943d6e7fe9f1e3ba55)