[swift-dev] Generic typealiases

Dave Abrahams dabrahams at apple.com
Tue Mar 8 18:30:30 CST 2016

on Mon Mar 07 2016, Chris Lattner <swift-dev-AT-swift.org> wrote:

> Hi All,
> I just landed an implementation of generic typealiases, e.g. things like:
>     typealias StringDictionary<T> = Dictionary<String, T>
>     typealias IntFunction<T> = (T) -> Int
>     typealias MatchingTriple<T> = (T, T, T)
>     typealias BackwardTriple<T1,T2,T3> = (T3, T2, T1)
> etc now work.
> I have tested various scenarios with them, but I wouldn’t be surprised
> if there are corner cases that aren’t working yet.  Please try kicking
> them around and let me know if you run into any problems, thanks!

W00t; I didn't know this was coming!


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