[swift-users] Initializer accessing self

[Ray Fix]

In the working version, I think the timer is first set to nil and then changed to the scheduled timer.  In the non-working case time can only be set exactly once and self access is not legal until after it is set.

Ray


> On Feb 1, 2017, at 8:06 PM, Brandon Knope via swift-users <swift-users at swift.org> wrote:
> 
> class Test {
>     let timer: Timer!
>     
>     init() {
>         timer = Timer.scheduledTimer(timeInterval: 20, target: self, selector: #selector(test(_:)), userInfo: nil, repeats: true)
>     }
>     
>     @objc func test(_ timer: Timer) {
>         
>     }
> }

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