Re: Swift: 'If' statement needing parentheses on closure return value property access?
Re: Swift: 'If' statement needing parentheses on closure return value property access?
- Subject: Re: Swift: 'If' statement needing parentheses on closure return value property access?
- From: email@hidden
- Date: Wed, 19 Aug 2015 15:24:42 +0900
Maybe file a bug to see if it's expected.
But at first glance it seems clear to be ambiguous scope. it can't figure out that the first {} is part of the condition rather than the thing triggered by the condition.
A do while knows more easily because the {} after do is what is conditionally executed.
Honestly it starts to look Perly with that much crammed in either way.
Sent from my iPhone
> On Aug 19, 2015, at 3:04 PM, Antonio Nunes <email@hidden> wrote:
>
> In Swift 2.0 I can write this:
>
> repeat {
> …
> } while reminder.exclusions.filter { $0.spansTime(t) }.count > 0
>
> but I can’t write this:
>
> if reminder.exclusions.filter { $0.spansTime(t) }.count > 0 {
> …
> }
>
> which gives an error about consecutive statements on a line needing a “;”
>
> If have to write this:
>
> if (reminder.exclusions.filter { $0.spansTime(t) }.count > 0) {
> …
> }
>
>
> Any ideas why?
>
> -António
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