Ilya Matveev
38 lines
912 B
Kotlin
38 lines
912 B
Kotlin
// TODO: muted automatically, investigate should it be ran for JS or not
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// IGNORE_BACKEND: JS, NATIVE
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// WITH_REFLECT
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import kotlin.reflect.*
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import kotlin.reflect.jvm.*
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object Delegate {
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operator fun getValue(thiz: My, property: KProperty<*>): String {
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if (property !is KMutableProperty<*>) return "Fail: property is not a KMutableProperty"
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property as KMutableProperty1<My, String>
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try {
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property.set(thiz, "")
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return "Fail: property.set should cause IllegalCallableAccessException"
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}
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catch (e: IllegalCallableAccessException) {
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// OK
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}
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property.isAccessible = true
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property.set(thiz, "")
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return "OK"
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}
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operator fun setValue(thiz: My, property: KProperty<*>, value: String) {
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}
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}
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class My {
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var delegate: String by Delegate
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private set
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}
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fun box() = My().delegate
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