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