Swift curried function declaration implicitly labels arguments

Originator:dvoss.cynergy
Number:rdar://17203378 Date Originated:06-Jun-2014 12:02 PM
Status:Open Resolved:
Product:Developer Tools Product Version:
Classification:Other Bug Reproducible:
 
Summary:
The function declaration form that generates a curried function erroneously applied argument labels to the resulting function.

Steps to Reproduce:
Enter this example into the Playground from the Swift book:

func addTwoNumbers(a:Int)(b:Int) -> Int {
    return a + b
}

addTwoNumbers(4)(5)


Expected Results:
Should return 9

Actual Results:
Gives an error.

missing argument label 'b:' in call
addTwoNumbers(4)(5)
                 ^
                 b: 


Version:
Version 6.0 (6A215l)

Notes:


Configuration:


Attachments:

Comments


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