id summary reporter owner description type status milestone component version severity resolution keywords cc 12147 Suggest signals2 signals be made movable Tony Lewis Frank Mori Hess "Following on from #8449, please may I request that signals2 signals be made movable for C++11 upwards? I think that would be very useful. I think the current obstacle is that `signal_base` is `boost::noncopyable`. Thanks very much." Feature Requests closed To Be Determined signals2 Boost 1.61.0 Optimization invalid signals2,movable,signal_base