Vladimir Sukharev
34 lines
581 B
Kotlin
Vendored
34 lines
581 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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val sb = StringBuilder()
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open class A<T> {
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open fun T.foo() {
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sb.appendLine(this.toString())
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}
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fun bar(x: T) {
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x.foo()
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}
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}
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open class B: A<Int>() {
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override fun Int.foo() {
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sb.appendLine(this.toString())
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}
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}
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fun box(): String {
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val b = B()
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val a = A<Int>()
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b.bar(42)
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a.bar(42)
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assertEquals("42\n42\n", sb.toString())
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return "OK"
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} |