Oh I thought I replied to everyone š³ Yeah I got the same comment on twitter - it seems like it's currently being handled through slightly different syntax, which works for me š
> On Jul 12, 2017, at 1:13 PM, Robert Widmann <[email protected]> wrote: > > I like the spirit of this idea because it matches features found in other > languages that have prominent pattern matching (ML, Haskell, etc.). But Iām > concerned about the overloading of existing syntax for this case. Plus, if > you find yourself destructuring large enum cases like this, have you > considered making a struct containing those fields? > > enum Value { > struct Leaf { > let data: Any?, moreData: Any?, evenMoreData: Any? > } > case container(leafs: [Value]) > case leaf(Leaf) > } > > func foo(_ v : Value) { > switch v { > case let .leaf(x): > print(x.data, x.moreData, x.evenMoreData) > case .container: > break > } > } > > ~Robert Widmann > >> On Jul 10, 2017, at 8:35 AM, Sash Zats via swift-evolution >> <[email protected] <mailto:[email protected]>> wrote: >> >> Hi, I wanted to propose a better handling of enum cases with associated value >> (somewhat) detailed proposal is here >> https://github.com/zats/swift-evolution/blob/master/proposals/0181-better-handling-of-enum-cases-with-associated-values.md >> >> <https://github.com/zats/swift-evolution/blob/master/proposals/0181-better-handling-of-enum-cases-with-associated-values.md> >> I'm not sure I can suggest good detailed implementation since I'm not too >> familiar with Swift internals >> But i'm sure it's something I can research if proposal makes sense to >> community >> Since I havne't communicated through this mailing list, I'm not sure what's >> the etiquette, let me know if something is missing from the proposal. >> _______________________________________________ >> swift-evolution mailing list >> [email protected] <mailto:[email protected]> >> https://lists.swift.org/mailman/listinfo/swift-evolution >
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