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

[dje at gcc dot gnu.org]

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

--- Comment #23 from David Edelsohn <dje at gcc dot gnu.org> 2012-09-16 
02:36:27 UTC ---
I do not see the extraneous symbols using the example in comment #22 when
compiling with trunk.  Also, the example G++ invocation does not enable any
optimizations.