mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
26 lines
674 B
Swift
26 lines
674 B
Swift
protocol P1 {
|
|
associatedtype A: P1
|
|
}
|
|
|
|
protocol P2: P1 where A: P2 {
|
|
associatedtype B
|
|
}
|
|
|
|
struct Wrapper<T: P1>: P1 {
|
|
typealias A = Wrapper<T>
|
|
}
|
|
|
|
extension Wrapper: P2 where T: P2 {
|
|
typealias B = T.A
|
|
}
|
|
|
|
protocol P3: P2 where A: P3 { }
|
|
|
|
extension Wrapper: P3 where T: P3 { }
|
|
|
|
// associated type witness table accessor for A : P2 in Wrapper<T>: P2
|
|
// CHECK-LABEL: define internal swiftcc ptr @"$s33conditional_conformance_recursive7WrapperVyxGAA2P2A2aERzrl1AAA2P1P_AaEPWT"
|
|
// CHECK: [[CONDITIONAL_REQ_BUFFER:%.*]] = alloca [1 x ptr]
|
|
// CHECK: [[FIRST_REQ:%.*]] = getelementptr inbounds [1 x ptr], ptr [[CONDITIONAL_REQ_BUFFER]]
|
|
// CHECK: call ptr @swift_getWitnessTable
|