> On Jul 16, 2016, at 12:33 AM, Taras Zakharko via swift-evolution > <swift-evolution@swift.org> wrote: > >> * What is your evaluation of the proposal? > > +1. Looks much better than the previous version and makes a lot of sense to > me. > > A quick clarification question (I didn’t find any mention of this in the > proposal, but I might have missed it): what happens if a class is declared > open, but does not contain any open member declarations? Is this legal?
Yes. Subclasses can extend the API of the class and add new properties, but they can't modify the core behavior of the superclass. That's not an implausible class design, especially as a first step, since it would still be source/binary-compatible to make a method open in a later release. John. > >> * Is the problem being addressed significant enough to warrant a change >> to Swift? > > Most likely > >> * Does this proposal fit well with the feel and direction of Swift? > > Yes > >> * Does this proposal fit well with the feel and direction of Swift? > > A quick reading. I was also following the previous discussion. > > >> On 16 Jul 2016, at 07:52, Chris Lattner via swift-evolution >> <swift-evolution@swift.org> wrote: >> >> Hello Swift community, >> >> The second review of "SE-0117: Default classes to be non-subclassable >> publicly" begins now and runs through July 22. The proposal is available >> here: >> >> >> https://github.com/apple/swift-evolution/blob/master/proposals/0117-non-public-subclassable-by-default.md >> >> * What is your evaluation of the proposal? >> * Is the problem being addressed significant enough to warrant a change >> to Swift? >> * Does this proposal fit well with the feel and direction of Swift? >> * If you have used other languages or libraries with a similar feature, >> how do you feel that this proposal compares to those? >> * How much effort did you put into your review? A glance, a quick >> reading, or an in-depth study? >> >> More information about the Swift evolution process is available at >> >> https://github.com/apple/swift-evolution/blob/master/process.md >> >> Thank you, >> >> -Chris Lattner >> Review Manager >> >> >> _______________________________________________ >> swift-evolution mailing list >> swift-evolution@swift.org >> https://lists.swift.org/mailman/listinfo/swift-evolution > > _______________________________________________ > swift-evolution mailing list > swift-evolution@swift.org > https://lists.swift.org/mailman/listinfo/swift-evolution _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution
