I misunderstood the release notes for Xcode 8 beta 6 I read a few days ago.
Here what will interest you:
Since ‘id’ now imports as ‘Any’ rather than ‘AnyObject’, you may see errors
where you were previously performing dynamic lookup on ‘AnyObject’. For example
in:
guard let fileEnumerator = FileManager.default.enumerator(atPath: path)
else {
return }
for fileName in fileEnumerator {
if fileName.hasSuffix(".txt") {
// error: value of type ‘Element’ (aka ‘Any’) has no member
hasSuffix
print(fileName)
}
}
The fix is to either cast to AnyObject explicitly before doing the dynamic
lookup, or force cast to a
specific object type:
guard let fileEnumerator = FileManager.default.enumerator(atPath: path)
else {
return }
for fileName in fileEnumerator {
if (fileName as AnyObject).hasSuffix(".txt") {
// cast to AnyObject
print(fileName)
}
}
(27639935)
> On 25 Aug 2016, at 10:32, Quinn The Eskimo! via swift-users
> <swift-users@swift.org> wrote:
>
>
> On 25 Aug 2016, at 09:27, David Hart <da...@hartbit.com> wrote:
>
>> That proposal also says:
>
> Indeed. Good point.
>
>> What was decided concerning that?
>
> I don’t know, although given that that text was from the “Future Directions”
> section it seems like that nothing has changed yet.
>
> Share and Enjoy
> --
> Quinn "The Eskimo!" <http://www.apple.com/developer/>
> Apple Developer Relations, Developer Technical Support, Core OS/Hardware
>
>
> _______________________________________________
> swift-users mailing list
> swift-users@swift.org
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