A new WG21 paper is available. A copy is linked below, and the paper will also appear in the next normal WG21 mailing. If you are not a committee member, please use the comments section below or the std-proposals forum for public discussion.
Document number: N3619
by Andrew Morrow
This proposal proposes the addition of two new type property predicates to the C++ standard library:
std::is_swappable<T, U = T>and
std::is_nothrow_swappable<T, U = T>.