// WITH_RUNTIME import kotlin.test.* var log: String = "" class MyClass(val value: String) inline fun runLogged(entry: String, action: () -> T): T { log += entry return action() } operator fun MyClass.provideDelegate(host: Any?, p: Any): String = runLogged("tdf(${this.value});") { this.value } operator fun String.getValue(receiver: Any?, p: Any): String = runLogged("get($this);") { this } val testO by runLogged("O;") { MyClass("O") } val testK by runLogged("K;") { "K" } val testOK = runLogged("OK;") { testO + testK } fun box(): String { assertEquals("O;tdf(O);K;OK;get(O);get(K);", log) return testOK }