compiler/testData/codegen/boxJvm/callableReference/kt16752.kt

// TARGET_BACKEND: JVM

class Incrementer : (Int) -> Int by Int::inc

fun box(): String {
    val incr = Incrementer()

    val test = incr(5)
    if (test != 6) throw Exception("incr(5): $test")

    return "OK"
}