Kirill Rakhman
29 lines
753 B
Kotlin
Vendored
29 lines
753 B
Kotlin
Vendored
// !LANGUAGE: -ForbidUsingExtensionPropertyTypeParameterInDelegate
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//For KT-6020
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// KT-24643: language version in K2 is >= 1.8
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// MODULE: lib
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// FILE: lib.kt
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import kotlin.reflect.KProperty1
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import kotlin.reflect.KMutableProperty1
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import kotlin.reflect.KProperty
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class Value<T>(var value: T = null as T, var text: String? = null)
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val <T> Value<T>.additionalText by DVal(Value<T>::text) //works
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val <T> Value<T>.additionalValue by DVal(Value<T>::value) //not work
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class DVal<T, R, P: KProperty1<T, R>>(val kmember: P) {
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operator fun getValue(t: T, p: KProperty<*>): R {
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return kmember.get(t)
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}
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}
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// MODULE: main(lib)
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// FILE: main.kt
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fun box(): String {
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val p = Value("O", "K")
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return p.additionalValue + p.additionalText
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}
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