[swift-evolution] Allow let binding of non-optionals

Joe Groff jgroff at apple.com
Thu Jan 7 13:02:02 CST 2016

> On Jan 7, 2016, at 10:59 AM, Jacob Bandes-Storch via swift-evolution <swift-evolution at swift.org> wrote:
>         do let value2 = somethingNonOptional()

'case let' already works like this, by declaring a pattern 'let a' that unconditionally matches anything.

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