FILE: simple.kt
    public final class Simple : R|kotlin/Any| {
        public constructor(): R|Simple| {
            super<R|kotlin/Any|>()
        }

        public final operator fun invoke(): R|kotlin/String| {
            ^invoke String(invoke)
        }

    }
    public final fun test(s: R|Simple|): R|kotlin/Unit| {
        lval result: R|kotlin/String| = R|<local>/s|.R|/Simple.invoke|()
    }