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11 lines
192 B
Swift
11 lines
192 B
Swift
// RUN: not %target-swift-frontend -typecheck %s
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protocol P {}
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struct S<T> {}
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extension S : P where T : P {}
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func foo(_ fn: (S<String>) -> Void) {}
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func bar(_ fn: (P) -> Void) {
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foo(fn)
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}
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