236     co->co_code = code;  in PyCode_NewWithPosOnlyArgs()
283     Py_ssize_t co_size = PyBytes_Size(co->co_code) / sizeof(_Py_CODEUNIT);  in _PyCode_InitOpcache()
289     _Py_CODEUNIT *opcodes = (_Py_CODEUNIT*)PyBytes_AS_STRING(co->co_code);  in _PyCode_InitOpcache()
382     {"co_code",         T_OBJECT,       OFF(co_code),            READONLY},
572     Py_XDECREF(co->co_code);  in code_dealloc()
606         res += PyBytes_GET_SIZE(co->co_code) / sizeof(_Py_CODEUNIT);  in code_sizeof()
641                   int co_firstlineno, PyBytesObject *co_code,  in code_replace_impl()  argument
666                     co_code, co_filename, co_name, co_argcount,  in code_replace_impl()
674         co_stacksize, co_flags, (PyObject*)co_code, co_consts, co_names,  in code_replace_impl()
859     eq = PyObject_RichCompareBool(co->co_code, cp->co_code, Py_EQ);  in code_richcompare()
910     h1 = PyObject_Hash(co->co_code);  in code_hash()