> On Jun 29, 2016, at 12:15 PM, Michael Peternell <michael.petern...@gmx.at> > wrote: > > >> Am 29.06.2016 um 15:54 schrieb David Sweeris via swift-evolution >> <swift-evolution@swift.org>: >> >> +1 for the concept of a "sealed” class. >> -1 for making it default. > > Aren't sealed classes already implemented? I think the keyword is `final`.. > So there is nothing left to do :)
No, `final` doesn’t allow for any subclassing, but `sealed` allows for subclassing within your module (where you can presumably write more efficient code based on knowledge of each subclass). - Dave Sweeris _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution