[swift-users] try? works on non-method-call?

[David Hart]

I think that on error or warning like this is the right solution.

> On 21 Jul 2016, at 08:13, Sikhapol Saijit via swift-users <swift-users at swift.org> wrote:
> 
> 1. Is it intentional that `try?` can be used with non-method-call and return an optional of the type that follows?

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