[Bug libstdc++/64476] [4.9/5 Regression] std::uninitialized_copy tests assignability the wrong way, resulting in performance pessimization

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64476

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2015-01-09
           Assignee|unassigned at gcc dot gnu.org      |redi at gcc dot gnu.org
   Target Milestone|---                         |4.9.3
            Summary|std::uninitialized_copy     |[4.9/5 Regression]
                   |tests assignability the     |std::uninitialized_copy
                   |wrong way, resulting in     |tests assignability the
                   |performance pessimization   |wrong way, resulting in
                   |                            |performance pessimization
     Ever confirmed|0                           |1