Vladimir Sukharev
28 lines
544 B
Kotlin
Vendored
28 lines
544 B
Kotlin
Vendored
/*
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* Copyright 2010-2019 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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fun box(): String {
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CI1I2().uncheckedCast<CI1I2>()
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CI1I2().uncheckedCast<OtherCI1I2>()
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assertFailsWith<ClassCastException> {
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Any().uncheckedCast<CI1I2>()
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}
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return "OK"
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}
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fun <R : C> Any?.uncheckedCast() where R : I1, R : I2 {
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this as R
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}
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interface I1
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interface I2
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open class C
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class CI1I2 : C(), I1, I2
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class OtherCI1I2 : C(), I1, I2 |