kotlin-fork/compiler/testData/codegen/box/sam/constructors/syntheticVsReal.kt

var global = ""

fun Runnable(f: () -> Unit) = object : Runnable {
    public override fun run() {
        global = "OK"
    }
}

fun box(): String {
    Runnable { global = "FAIL" } .run()
    return global
}