FILE: modifications.kt
    public? final? fun simple(): R|kotlin/Unit| {
        lvar x: <implicit> = IntegerLiteral(10)
        +=(x#, IntegerLiteral(20))
        -=(x#, IntegerLiteral(5))
        /=(x#, IntegerLiteral(5))
        *=(x#, IntegerLiteral(10))
    }
    public? final? fun List<String>.modify(): R|kotlin/Unit| {
        +=(this#, String(Alpha))
        +=(this#, String(Omega))
    }
    public? final? fun Any.modify(): R|kotlin/Unit| {
        +=((this# as List<Int>), IntegerLiteral(42))
    }
