class A { val z by Delegate { 23 } } fun foo() { println(A().z) } class Delegate(val f: () -> Int) { operator fun getValue(thisRef: Any?, property: Any): Int { return f() } } // LINES(JS): 1 2 3 * 2 2 3 3 3 3 * 6 8 7 7 10 10 11 13 12 12 // LINES(JS_IR): 3 3 3 3 1 1 3 3 3 2 3 3 3 2 1 2 6 6 7 7 10 10 10 10 10 10 10 11 12 12 2 2 18 * 2