On Mon, Oct 16, 2017 at 6:19 PM, Nathan Sidwell <nat...@acm.org> wrote: > On 10/16/2017 07:06 AM, Jonathan Wakely wrote: >> >> On 16 October 2017 at 08:25, Ramón García wrote: >>> >>> ping >> >> >> As previously stated, nobody is working on it. > > > Not because nobody cares, but because of lack of time against higher > priority things.
Related, it looks like C++20 might offer them. Also see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/n4649.pdf. Jeff