(TranslationUnit
    (SymbolTable
        1
        {
            open_notimplemented_kwargs:
                (Program
                    (SymbolTable
                        2
                        {
                            
                        })
                    open_notimplemented_kwargs
                    []
                    [(FileOpen
                        0
                        (IntegerConstant 10 (Integer 4) Decimal)
                        (StringConstant
                            "file_01_data.txt"
                            (String 1 16 () PointerString)
                        )
                        (StringConstant
                            "old"
                            (String 1 3 () PointerString)
                        )
                        ()
                    )]
                )
        })
    []
)
