// !DIAGNOSTICS: +UNUSED_VARIABLE import kotlin.reflect.KProperty class Example { val valProp: String by Delegate() val varProp: String by Delegate() fun foo() { val valVariable by Delegate() val varVariable by Delegate() } } class Delegate { operator fun getValue(thisRef: Any?, property: KProperty<*>): String = "delegation" operator fun setValue(thisRef: Any?, property: KProperty<*>, value: String) { // setValue } }