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// RUN: %target-typecheck-verify-swift
// RUN: %target-swift-frontend -debug-generic-signatures -typecheck %s 2>&1 | %FileCheck %s
protocol P24 {
associatedtype C: P20
}
protocol P20 { }
struct X24<T: P20> : P24 {
typealias C = T
}
protocol P26 {
associatedtype C: X3
}
struct X26<T: X3> : P26 {
typealias C = T
}
class X3 { }
// CHECK-LABEL: .P25a@
// CHECK-NEXT: Requirement signature: <Self where Self.[P25a]A == X24<Self.[P25a]B>, Self.[P25a]B : P20>
protocol P25a {
associatedtype A: P24
associatedtype B: P20 where A == X24<B>
}
// CHECK-LABEL: .P25b@
// CHECK-NEXT: Requirement signature: <Self where Self.[P25b]A == X24<Self.[P25b]B>, Self.[P25b]B : P20>
protocol P25b {
associatedtype A
associatedtype B: P20 where A == X24<B>
}
// CHECK-LABEL: .P27a@
// CHECK-NEXT: Requirement signature: <Self where Self.[P27a]A == X26<Self.[P27a]B>, Self.[P27a]B : X3>
protocol P27a {
associatedtype A: P26
associatedtype B: X3 where A == X26<B>
}
// CHECK-LABEL: .P27b@
// CHECK-NEXT: Requirement signature: <Self where Self.[P27b]A == X26<Self.[P27b]B>, Self.[P27b]B : X3>
protocol P27b {
associatedtype A
associatedtype B: X3 where A == X26<B>
}
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