| // RUN: %target-typecheck-verify-swift -enable-library-evolution |
| |
| public struct Wrapper<T: P>: P { } |
| extension Wrapper: Q where T: Q { } |
| |
| public protocol PBase { |
| associatedtype AssocType |
| } |
| |
| public protocol P: PBase { |
| override associatedtype AssocType: P = Wrapper<Self> |
| // expected-note@-1{{associated type 'AssocType' has default type 'Wrapper<Self>' written here}} |
| } |
| |
| public protocol Q: P where Self.AssocType: Q { } |
| |
| public protocol R: Q where Self.AssocType: R { } |
| // expected-warning@-1{{default type 'Wrapper<Self>' for associated type 'AssocType' does not satisfy constraint 'Self.AssocType': 'R'}} |
