[ 2015-05, Lenexa ]

STL: think this is NAD, don't think this is implementable or even should be.
STL: think this issue should be dealt with the same as 2370, don't think this should be done ever.
STL: NAD because there is nothing broken here.
STL: already fixed operator= noexcept so Throws nothing is not needed
STL: nothing to salvage here
MC: consensus for NAD