Files
swift-mirror/test/Generics/trivial_reduction.swift
2022-05-10 12:56:17 -04:00

16 lines
675 B
Swift

// RUN: %target-swift-frontend -typecheck %s -debug-generic-signatures 2>&1 | %FileCheck %s
// CHECK-LABEL: trivial_reduction.(file).P1@
// CHECK-LABEL: Requirement signature: <Self where Self == Self.[P1]C.[P1]C, Self.[P1]C : P1, Self.[P1]C == Self.[P1]R>
protocol P1 {
associatedtype R : P1 where R.R == Self
associatedtype C : P1 where C.C == Self, C.R == Self, R.C.R.C == Self
}
// CHECK-LABEL: trivial_reduction.(file).P2@
// CHECK-LABEL: Requirement signature: <Self where Self == Self.[P2]C, Self.[P2]C == Self.[P2]R>
protocol P2 {
associatedtype R : P2 where R.R == Self
associatedtype C : P2 where C.C.C == Self, C.C.R.C.C.R == Self, R.C.R.C.R.C == Self
}