[Bug bootstrap/52887] Bootstrap on AIX failure: Undefined symbol: .std::function::function(std::function const&)

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52887

--- Comment #14 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-06-20 
01:35:58 UTC ---
OK, I'll deal with it asap.  I have quite a queue of patches to test and commit
at present though.