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// RUN: %target-typecheck-verify-swift -disable-availability-checking
// These test cases exercise variants of rdar://problem/112785081
// and https://github.com/apple/swift/issues/68160.
protocol P {}
protocol Q {
associatedtype A: Q
var a: A { get }
}
struct S1<each T: Q>: P {
init(_: repeat each T) {}
}
func foo1a<each T: Q>(_ t: repeat each T) -> some P {
return S1(repeat each t)
}
func foo2a<each T: Q>(_ t: repeat each T) -> S1<repeat each T> {
return S1(repeat each t)
}
func foo3a<each T: Q>(_ t: repeat each T) -> some P {
return S1(repeat (each t).a)
}
func foo4a<each T: Q>(_ t: repeat each T) -> S1<repeat (each T).A> {
return S1(repeat (each t).a)
}
func foo1b<each T: Q>(_ t: repeat each T) -> some P {
return S1.init(repeat each t)
}
func foo2b<each T: Q>(_ t: repeat each T) -> S1<repeat each T> {
return S1.init(repeat each t)
}
func foo3b<each T: Q>(_ t: repeat each T) -> some P {
return S1.init(repeat (each t).a)
}
func foo4b<each T: Q>(_ t: repeat each T) -> S1<repeat (each T).A> {
return S1.init(repeat (each t).a)
}
struct S2<each T: Q>: P {
init(arg: (repeat each T)) {}
}
func bar1a<each T: Q>(_ t: repeat each T) -> some P {
return S2(arg: (repeat each t))
}
func bar2a<each T: Q>(_ t: repeat each T) -> S2<repeat each T> {
return S2(arg: (repeat each t))
}
func bar3a<each T: Q>(_ t: repeat each T) -> some P {
return S2(arg: (repeat (each t).a))
}
func bar4a<each T: Q>(_ t: repeat each T) -> S2<repeat (each T).A> {
return S2(arg: (repeat (each t).a))
}
func bar1b<each T: Q>(_ t: repeat each T) -> some P {
return S2.init(arg: (repeat each t))
}
func bar2b<each T: Q>(_ t: repeat each T) -> S2<repeat each T> {
return S2.init(arg: (repeat each t))
}
func bar3b<each T: Q>(_ t: repeat each T) -> some P {
return S2.init(arg: (repeat (each t).a))
}
func bar4b<each T: Q>(_ t: repeat each T) -> S2<repeat (each T).A> {
return S2.init(arg: (repeat (each t).a))
}
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