[swift-users] Draft guide for id-as-Any migration and known issues

Joe Groff jgroff at apple.com
Mon Aug 1 13:46:35 CDT 2016

Hi everyone. SE-0116 should be landing in snapshots soon, which changes how Objective-C APIs import into Swift. Instead of relying on special implicit conversions to AnyObject, we now import the ObjC APIs using `Any` to get the same effect without special language rules. I've written up a draft guide about the kinds of changes necessary, along with some known issues. I'd also like to gather feedback from anyone who's picked up the snapshot about their experiences to make sure we address any pain points introduced by the changes. Thank you for any feedback you can provide!


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