Alexander Udalov
21 lines
404 B
Kotlin
21 lines
404 B
Kotlin
open class A<T> {
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open fun <U> foo(t: T, u: U) = "A"
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}
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open class B : A<String>()
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class Z : B() {
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override fun <U> foo(t: String, u: U) = "Z"
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}
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fun box(): String {
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val z = Z()
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return when {
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z.foo("", 0) != "Z" -> "Fail #1"
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(z : B).foo("", 0) != "Z" -> "Fail #2"
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(z : A<String>).foo("", 0) != "Z" -> "Fail #3"
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else -> "OK"
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}
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}
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