[swift-users] Attempting to call default protocol implementation crashes Playground

[Rick Mann via swift-users]

The following gives Xcode 8.1 a very hard time. Eventually I get a Bad Access 
on the last line. I'm guessing it's a recursive call. Is there any way to call 
the default implementation from a "real" implementation?

protocol FooPro
{
        func fooFunc()
}

extension FooPro
{
        func
        fooFunc()
        {
                print("fooFunc default")
        }
}

class FooClass : FooPro
{
        func
        fooFunc()
        {
                (self as FooPro).fooFunc()
                print("fooFunc FooClass")
        }
}

let fc: FooPro = FooClass()
fc.fooFunc()


Thanks!


-- 
Rick Mann
rm...@latencyzero.com


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