[swift-evolution] Proposal: Change of syntax for class protocols

[Stephen Celis]

On Tue, Dec 8, 2015 at 11:52 AM, Daniel Valls Estella via swift-evolution <
swift-evolution at swift.org> wrote:

> Just to clarify.
>
> I think maybe it’s better to move away class constrain from protocol
> definitions
> and enable such type of restriction when requesting elements alongside
> with type/protocol conformance requirements.
>
> func doSomething(localvar: MyProtocol class)
>

Doesn't the following work?

    func doSomething(localvar: protocol<MyProtocol, class>)

You could, of course, use a typealias or protocol inheritance to avoid
"protocol<...>".
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