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22 lines
490 B
Swift
22 lines
490 B
Swift
// RUN: %target-typecheck-verify-swift
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// RUN: %target-swift-frontend -typecheck -debug-generic-signatures %s 2>&1 | %FileCheck %s
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protocol P1 {
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associatedtype T : Hashable
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}
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struct S1<Value> {}
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extension S1 : P1 where Value : P1 {
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typealias T = Value.T
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}
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protocol P2 {
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associatedtype Value: P1
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}
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struct S2<X, Y: P2> where Y.Value == X {
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// CHECK-LABEL: Generic signature: <X, Y, T where X == S1<T>, Y : P2, T : P1, Y.[P2]Value == S1<T>>
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init<T>(_: T) where X == S1<T> { }
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}
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