1673     PyObject *dec_buffer = NULL;  in textiowrapper_read_chunk()  local
1711                               "OO;illegal decoder state", &dec_buffer, &dec_flags))  in textiowrapper_read_chunk()
1717         if (!PyBytes_Check(dec_buffer)) {  in textiowrapper_read_chunk()
1721                          Py_TYPE(dec_buffer)->tp_name);  in textiowrapper_read_chunk()
1725         Py_INCREF(dec_buffer);  in textiowrapper_read_chunk()
1774         PyObject *next_input = dec_buffer;  in textiowrapper_read_chunk()
1776         dec_buffer = NULL; /* Reference lost to PyBytes_Concat */  in textiowrapper_read_chunk()
1792     Py_XDECREF(dec_buffer);  in textiowrapper_read_chunk()
2590         PyObject *dec_buffer; \  in _io_TextIOWrapper_tell_impl()
2602                               &dec_buffer, &dec_flags)) \  in _io_TextIOWrapper_tell_impl()
2607         if (!PyBytes_Check(dec_buffer)) { \  in _io_TextIOWrapper_tell_impl()
2611                          Py_TYPE(dec_buffer)->tp_name); \  in _io_TextIOWrapper_tell_impl()
2615         dec_buffer_len = PyBytes_GET_SIZE(dec_buffer); \  in _io_TextIOWrapper_tell_impl()