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42 lines
486 B
Swift
42 lines
486 B
Swift
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@_silgen_name("evil") public func _evil()
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public func id<U>(_ u : U) -> U {
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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_evil()
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return u
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}
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public protocol Z {
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func f() -> Z
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}
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public struct X : Z {
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public func f() -> Z {
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return id(self)
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}
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public init() {}
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}
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public func makeZDoSomething(_ z : Z) -> Z {
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return z.f()
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}
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