FILE: simple.kt
    @R|kotlin/contracts/ExperimentalContracts|() public final fun bar(x: R|() -> kotlin/Unit|): R|kotlin/Unit|
        [R|Contract description]
         <
            CallsInPlace(x, EXACTLY_ONCE)
        >
     {
        [StubStatement]
        R|<local>/x|.R|SubstitutionOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()
    }
    @R|kotlin/contracts/ExperimentalContracts|() public final fun foo(x: R|() -> kotlin/Unit|, y: R|() -> kotlin/Unit|, z: R|() -> kotlin/Unit|): R|kotlin/Unit|
        [R|Contract description]
         <
            CallsInPlace(x, EXACTLY_ONCE)
            CallsInPlace(y, AT_MOST_ONCE)
            CallsInPlace(z, EXACTLY_ONCE)
        >
     {
        [StubStatement]
        R|<local>/x|.R|SubstitutionOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()
        when () {
            Boolean(true) ->  {
                R|<local>/y|.R|SubstitutionOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()
            }
        }

        R|/bar|(R|<local>/z|)
    }
