> On 17 Jan 2017, at 17:54, Anton Zhilin via swift-evolution
> <[email protected]> wrote:
> enum Something : RawRepresentable
> With additional typealias RawValue, the simplest cases will lose their
> elegancy.
>
While I like the idea of RawRepresentable<Int32>, the use of an associatetype
seems like the most obvious choice, as it's consistent with other types.
I'm not sure I'd agree that it loses elegance, especially if we can get type
inference, for example:
enum Something : RawRepresentable { case .Foo = 1, .Bar = 2 }
Would be equivalent to:
enum Something : RawRepresentable {
typealias RawType = Int
case .Foo = 1
case .Bar = 2
}
Just the same as any other type inference really. We could even have the
RawRepresentable conformance inferred (so you don't have to specify it if you
set raw values)._______________________________________________
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