21 lines
425 B
Kotlin
Vendored
21 lines
425 B
Kotlin
Vendored
import kotlin.reflect.KProperty
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class Delegate<T>(var inner: T) {
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operator fun getValue(t: Any?, p: KProperty<*>): T = inner
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operator fun setValue(t: Any?, p: KProperty<*>, i: T) { inner = i }
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}
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class A {
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inner class B {
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var prop: Int by Delegate(1)
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}
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}
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fun box(): String {
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val c = A().B()
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if(c.prop != 1) return "fail get"
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c.prop = 2
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if (c.prop != 2) return "fail set"
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return "OK"
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}
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