Re: Any way to combine for and if-let?
Re: Any way to combine for and if-let?
- Subject: Re: Any way to combine for and if-let?
- From: Greg Parker <email@hidden>
- Date: Tue, 07 Jul 2015 17:51:46 -0700
> On Jul 7, 2015, at 5:30 PM, Rick Mann <email@hidden> wrote:
>
> Thanks. I was looking at the Swift reference. The docs seem to be incorrect:
>
> https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Patterns.html#//apple_ref/swift/grammar/pattern
>
> "There are two type-casting patterns, the is pattern and the as pattern. Both type-casting patterns appear only in switch statement case labels."
The power of `case` outside `switch` was increased at some point. It's likely that the documentation has not caught up. You should file a bug report.
--
Greg Parker email@hidden Runtime Wrangler
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