[Accepted] SE-0143: Conditional conformances


(Joe Groff) #1

Proposal Link: https://github.com/apple/swift-evolution/blob/master/proposals/0143-conditional-conformances.md

The review of SE-0143 "Conditional conformances" ran from September 28...October 7, with a revision and second round of review from November 9...November 15. The proposal has been accepted for Swift 4 phase 1. Reception was almost unanimously positive, and while there was valid discussion and concern about the limitations of the initial model as proposed and its impact on the future direction of Swift's generics model, the core team agrees that this is an independently useful and valuable expansion of the generics model that leaves the door open to future elaboration. Thank you Doug for writing and revising the proposal, and thank you to everyone who participated in its review!

-Joe
Review Manager