[swift-users] Swift 3.1 String(

[Shawn Erickson]

Avoid using optionals in string interpolation or make it explicit as the
fix-it suggests.

On Wed, Apr 5, 2017 at 7:27 AM Maxim Veksler via swift-users <
swift-users at swift.org> wrote:

> Hi,
>
> Swift 3.1 compiler seems to introduces a new complier warning regarding
> String(describing: )
>
> So this line:
>
> Log.info("Update name for user \(fbUser)")
>
>
> Produces the warning: "note: use 'String(describing:)' to silence this
> warning"
>
>
> and becomes this line
>
> Log.info("Update name for user \(String(describing: fbUser))")
>
>
> This new syntax is not very sexy, especially for logging. Any suggestions,
> possibility on the API end of Log to make this warning go away? or write it
> differently.
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>
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