kotlin-fork/idea/testData/intentions/convertToExpressionBody/whenUnitExhaustive.kt.after

enum class AccessMode { READ, WRITE, RW }
fun whenExpr(access: AccessMode) = when (access) {
    AccessMode.READ -> println("read")
    AccessMode.WRITE -> println("write")
    AccessMode.RW -> println("rw")
}
fun println(s: String) {}