[Bug c++/70522] Hidden friend functions block qualified name lookup into nested unnamed namespace

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70522

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |6.0

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
(In reply to Casey Carter from comment #2)
> This is a regression of sorts, FWIW, gcc 4.3 compiled it correctly
> (http://melpon.org/wandbox/permlink/Efjfvay0U5sZvZP8) back in the day. I
> assume that's not quite "regressive" enough for the 6 branch?

I was thinking of putting it in anyway, but that definitely strengthens the
case.  :)