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

[Casey at Carter dot net]

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

Casey Carter <Casey at Carter dot net> changed:

           What    |Removed                     |Added
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                 CC|                            |Casey at Carter dot net

--- Comment #2 from Casey Carter <Casey at Carter dot net> ---
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?