Ben-G/IsUnique.swift

Created May 30, 2015 15:48

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isUniquelyReferencedNonObjC, simple example

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IsUnique.swift

	import Foundation

	class A { var x = "a" }

	var a:A = A()

	isUniquelyReferencedNonObjC(&a)

	var b = a

	isUniquelyReferencedNonObjC(&a)

iamraafay commented Mar 7, 2016

As per the doc this is only to check is it's NonObjC reference, right? So, then this should be checks with if.

Or maybe I'm just not getting it entirely right. Hence your explanation would be helpful.

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