Mikhail Glukhikh
21 lines
369 B
Kotlin
Vendored
21 lines
369 B
Kotlin
Vendored
fun foo(p: Int?): Boolean {
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return M<Int>(p)?.nulled() == 1
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}
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fun foo2(p: Int?): Boolean {
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return 1 == M<Int>(p)?.nulled()
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}
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class M<T: Any>(val z: T?) {
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fun nulled(): T? = z
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}
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fun box(): String {
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if (foo(null)) return "fail 1"
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if (!foo(1)) return "fail 2"
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if (foo2(null)) return "fail 1"
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if (!foo2(1)) return "fail 2"
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return "OK"
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} |