Vladimir Sukharev
33 lines
562 B
Kotlin
Vendored
33 lines
562 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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// WITH_STDLIB
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import kotlin.test.*
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interface A {
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fun foo(): String
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}
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abstract class C: A
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open class B: C() {
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override fun foo(): String {
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return "OK"
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}
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}
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fun bar(c: C) = c.foo()
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fun box(): String {
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val b = B()
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val c: C = b
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val barb = bar(b)
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if (barb != "OK") return "FAIL b: $barb"
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val barc = bar(c)
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if (barc != "OK") return "FAIL c: $barc"
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return "OK"
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} |