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// RUN: %target-swift-frontend -typecheck %s -debug-generic-signatures 2>&1 | %FileCheck %s
// CHECK-LABEL: rdar77683844.(file).P1@
// CHECK-LABEL: Requirement signature: <Self where Self.[P1]T1 : P2, Self.[P1]T1 == Self.[P1]T3.[P3]T1, Self.[P1]T2 == Self.[P1]T1.[P2]T2, Self.[P1]T3 == Self.[P1]T1.[P2]T3, Self.[P1]T1.[P2]T2 == Self.[P1]T1.[P2]T4.[P5]T2, Self.[P1]T1.[P2]T3 == Self.[P1]T2.[P4]T3>
public protocol P1 {
associatedtype T1: P2 where T1.T4.T2 == T2, T1.T2 == T2, T1.T3 == T3
associatedtype T2 where T2.T3 == T3
associatedtype T3 where T3.T1 == T1
}
// CHECK-LABEL: rdar77683844.(file).P2@
// CHECK-LABEL: Requirement signature: <Self where Self.[P2]T2 : P4, Self.[P2]T3 : P3, Self.[P2]T4 : P5>
public protocol P2 {
associatedtype T3: P3
associatedtype T2: P4
associatedtype T4: P5
}
// CHECK-LABEL: rdar77683844.(file).P3@
// CHECK-LABEL: Requirement signature: <Self where Self.[P3]T1 : P2, Self.[P3]T2 : P4>
public protocol P3 {
associatedtype T1: P2
associatedtype T2: P4
}
// CHECK-LABEL: rdar77683844.(file).P4@
// CHECK-LABEL: Requirement signature: <Self where Self.[P4]T3 : P3>
public protocol P4 {
associatedtype T3: P3
}
// CHECK-LABEL: rdar77683844.(file).P5@
// CHECK-LABEL: Requirement signature: <Self where Self.[P5]T2 : P4>
public protocol P5 {
associatedtype T2: P4
}
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