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28 lines
630 B
Kotlin
28 lines
630 B
Kotlin
import java.lang.annotation.*
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Retention(RetentionPolicy.RUNTIME)
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annotation class First
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class MyClass() {
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public var x: String by Delegate()
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[First] set
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}
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class Delegate {
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fun get(t: Any?, p: PropertyMetadata): String {
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return "OK"
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}
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fun set(t: Any?, p: PropertyMetadata, i: String) {}
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}
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fun box(): String {
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val e = javaClass<MyClass>()
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val e1 = e.getDeclaredMethod("setX", javaClass<String>()).getAnnotations()
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if (e1.size() != 1) return "Fail E1 size: ${e1.toList()}"
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if (e1[0].annotationType() != javaClass<First>()) return "Fail: ${e1.toList()}"
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return MyClass().x
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}
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