On 14/01/21 10:42 +0000, Jonathan Wakely wrote:
Pushed to wwwdocs.
commit 768ecbe7af00a219cfdff9fba96874a0fe9c94bb Author: Jonathan Wakely <jwak...@redhat.com> Date: Thu Jan 14 10:41:43 2021 +0000 Document addition of <barrier> C++ header in C++11
Doh, that was meant to say GCC 11 not C++11.