Jinseong Jeon
29 lines
582 B
Kotlin
Vendored
29 lines
582 B
Kotlin
Vendored
open class A {
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internal open val field = "AF"
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internal open fun test(): String = "AM"
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}
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fun invokeOnA(a: A) = a.test() + a.field
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class Z : A() {
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override val field: String = "ZF"
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override fun test(): String = "ZM"
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}
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fun box() : String {
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var invokeOnA = invokeOnA(A())
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if (invokeOnA != "AMAF") return "fail 1: $invokeOnA"
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invokeOnA = invokeOnA(Z())
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if (invokeOnA != "ZMZF") return "fail 2: $invokeOnA"
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val z = Z().test()
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if (z != "ZM") return "fail 3: $z"
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val f = Z().field
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if (f != "ZF") return "fail 4: $f"
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return "OK"
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} |