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Swift code is binary compatible with obj-c and xcode embeds a small Swift runtime library shim into your application for prior versions. https://developer.appl
by shawn-butler 11y ago
Swift code is binary compatible with obj-c and xcode embeds a small Swift runtime library shim into your application for prior versions.
https://developer.apple.com/swift/blog/?id=2 https://developer.apple.com/swift/blog/?id=2
But I really haven't tried it myself so someone else who has may be able to help you.