Re: [swift-dev] Differences between Xcode official toolchains and tagged releases from repository

I think if you want to upload your apps to App Store, you will need the toolchain together with Xcode. Also, playground should only work with that toolchain. Zhaoxin On Mon, Oct 3, 2016 at 6:34 PM, Daniel Martín via swift-dev < swift-dev@swift.org> wrote: > Hello, all: > > Is there any differenc

Re: [swift-dev] [Pitch] Remove "Default will never be executed" Warning?

​It will be better to use `fatalError()` in `default` part that you think never be needed.​ default: fatalError("This should never happen!") Zhaoxin On Tue, Nov 29, 2016 at 11:25 AM, Dave Abrahams via swift-dev < swift-dev@swift.org> wrote: > > on Sun Nov 27 2016, Slava Pestov wrote: > > >> On