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Swift 3 introduces the CountedSet class (yes it's a class, not a struct) which should replace/bridge the old Objective-C NSCountedSet class.

However using the last beta of Swift 3 (beta 6) the CountedSet symbol is no longer recognised. What happened to it?

nhgrif
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Luca Angeletti
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1 Answers1

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Based on this proposal, CountedSet has been considered and rejected or deferred.

The following classes were considered and rejected or deferred for the described reasons:

OrderedSet, CountedSet: We will consider these types in a future proposal.

Christian Abella
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