[swift-users] Removed discussions in doc for Swift 4. Why?

[Erica Sadun]

`var` arguments were also removed

-- E


> On Jun 12, 2017, at 12:37 PM, Austin Zheng via swift-users <swift-users at swift.org> wrote:
> 
> The currying syntax was removed in Swift 3 (see https://github.com/apple/swift-evolution/blob/master/proposals/0002-remove-currying.md <https://github.com/apple/swift-evolution/blob/master/proposals/0002-remove-currying.md>). I'm not aware, though, of any proposal in the pipeline to remove variadic arguments, so it's not clear why the book should have removed discussion about them.
> 
> Austin
> 
> On Mon, Jun 12, 2017 at 11:02 AM, tuuranton--- via swift-users <swift-users at swift.org <mailto:swift-users at swift.org>> wrote:
> From
> 
> 
> https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/RevisionHistory.html#//apple_ref/doc/uid/TP40014097-CH40-ID459 <https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/RevisionHistory.html#//apple_ref/doc/uid/TP40014097-CH40-ID459>
> 
> 
> "Removed discussion of variable function arguments and the special syntax for curried functions."
> 
> 
> Why?
> 
> 
> I tried variable function arguments and they seem to work fine in Xcode 9. Didn't try currying yet, however.
> 
> 
> Are these features being phased out?
> 
> 
> 
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