[swift-evolution] guard let x = x

[Rien]

Please ignore, the mail was sent in error.

> On 02 Nov 2016, at 07:13, Rien via swift-evolution <swift-evolution at swift.org> wrote:
> 
> If using “unwrap” in itself, then it should be statement that only unwraps, hence the
> 
> Regards,
> Rien
> 
> Site: http://balancingrock.nl
> Blog: http://swiftrien.blogspot.com
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> 
>