[Returned for Revision] SE-0160: Limiting @objc inference

Proposal link: swift-evolution/0160-objc-inference.md at master · apple/swift-evolution · GitHub

The re-review of SE-0160 ran from March 21…28, 2017. The feedback was generally positive, but several concerns were raised about the migration story required, as well as the implication for XCTest and other similar frameworks. The core team has discussed this and has a number of recommendations that Doug will be incorporating into the new draft of review. I will start that immediately to get a short re-review of the updated proposal.

Thank you to Doug for his time and effort invested in implementing this, as well as developing a robust migration strategy.