Ilya Matveev
11 lines
190 B
Kotlin
11 lines
190 B
Kotlin
open class A(open val v: String) {
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}
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open class B(open val v: String) {
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fun a(newv: String) = object: A("fail") {
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override val v = this@B.v + newv
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}
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}
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fun box() = B("O").a("K").v
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