[Bug c++/51832] [4.7 regression] Rev.182970 causes LTO link errors (multiple definitions of allocator_traits)

[markus at trippelsdorf dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51832

--- Comment #13 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-01-19 09:34:07 UTC ---
Created attachment 26375
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26375
libxul link error log

BTW I've first observed this bug while building 
a PGO-LTO Firefox. The errors of the final libxul
link are attached (unrelated warnings have been deleted).
As you can see there are ~350 (closely related) errors altogether.