[swift-evolution] Proposal: "if switch x case" and "for switch x case ... in"

[Donnacha Oisín Kidney]

I think that syntax already exists:

let x = 2

if (1...3).contains(x) { print(1) }

let ar: [Int?] = [1, 2, nil, 4]

for case x? in ar {
  print(x)
}

> On 11 Jan 2016, at 00:58, Amir Michail via swift-evolution <swift-evolution at swift.org> wrote:
> 
> Examples:
> 
> if switch x case 1…3 { … }
> 
> for switch x case .Some(_) in args { print(x!)  }
> 
> 
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