buildworld fails with clang, seems to be due to ATF import

[Olivier Smedts]

2012/10/23 Dimitry Andric <dim at freebsd.org>:
> Yes, these are several warnings in libstdc++ that should be fixed.  I
> have a few patches ready to commit tonight.  Meanwhile, you can apply
> the attached patch.

Applied with "svn patch", no rejects, fixes buildworld. Thanks !

-- 
Olivier Smedts                                                 _
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