https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89641
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #1)
> I think the following patch should fix it, but if these issues didn't show
> up (for all the changed spots) in some test when libstdc++ is tested in
> c++2a mode, then we need better testsuite coverage for this.
The testsuite isn't run in c++2a mode routinely, only when I remember to do it
(which hasn't happened since the std::memory_order changes went in).