Vladimir Sukharev
31 lines
555 B
Kotlin
Vendored
31 lines
555 B
Kotlin
Vendored
/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the LICENSE file.
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*/
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import kotlin.test.*
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// abstract class vtable call
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abstract class A {
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abstract fun foo(): String
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}
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abstract class B : A()
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class Z : B() {
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override fun foo() = "Z"
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}
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fun box(): String {
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val z = Z()
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val b: B = z
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val a: A = z
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return when {
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z.foo() != "Z" -> "Fail #1"
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b.foo() != "Z" -> "Fail #2"
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a.foo() != "Z" -> "Fail #3"
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else -> "OK"
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}
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}
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