UFile (package = null)
    UClass (Simple, enum = false, interface = false, object = false)
        UVariable (a, kind = member)
            UBinaryExpression (+)
                UBinaryExpression (+)
                    ULiteralExpression ("text")
                    ULiteralExpression ("other")
                ULiteralExpression ("text")
        UFunction (test, kind = function, paramCount = 0)
            UBlockExpression
                UQualifiedExpression
                    UQualifiedExpression
                        USimpleReferenceExpression (System)
                        USimpleReferenceExpression (out)
                    UFunctionCallExpression (FUNCTION_CALL, argCount = 1)
                        USimpleReferenceExpression (println)
                        UBinaryExpression (/)
                            ULiteralExpression (5.0f)
                            ULiteralExpression (2)
