On 2017/04/27 12:13, SASADA Koichi wrote: > I'm afraid that the assumptions for native_sleep() (and other functions) > will be break and can't control. I don't mean we should keep current assumption. But we need to update assumptions synchronously. -- // SASADA Koichi at atdot dot net Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>