81     Py_CLEAR(self->dict);  in BaseException_clear()
82     Py_CLEAR(self->args);  in BaseException_clear()
83     Py_CLEAR(self->traceback);  in BaseException_clear()
84     Py_CLEAR(self->cause);  in BaseException_clear()
85     Py_CLEAR(self->context);  in BaseException_clear()
518     Py_CLEAR(self->value);  in StopIteration_init()
531     Py_CLEAR(self->value);  in StopIteration_clear()
598     Py_CLEAR(self->code);  in SystemExit_clear()
678     Py_CLEAR(self->msg);  in ImportError_clear()
679     Py_CLEAR(self->name);  in ImportError_clear()
680     Py_CLEAR(self->path);  in ImportError_clear()
1077     Py_CLEAR(self->myerrno);  in OSError_clear()
1078     Py_CLEAR(self->strerror);  in OSError_clear()
1079     Py_CLEAR(self->filename);  in OSError_clear()
1080     Py_CLEAR(self->filename2);  in OSError_clear()
1082     Py_CLEAR(self->winerror);  in OSError_clear()
1360     Py_CLEAR(self->name);  in NameError_clear()
1438     Py_CLEAR(self->obj);  in AttributeError_clear()
1439     Py_CLEAR(self->name);  in AttributeError_clear()
1527     Py_CLEAR(self->msg);  in SyntaxError_clear()
1528     Py_CLEAR(self->filename);  in SyntaxError_clear()
1529     Py_CLEAR(self->lineno);  in SyntaxError_clear()
1530     Py_CLEAR(self->offset);  in SyntaxError_clear()
1531     Py_CLEAR(self->end_lineno);  in SyntaxError_clear()
1532     Py_CLEAR(self->end_offset);  in SyntaxError_clear()
1533     Py_CLEAR(self->text);  in SyntaxError_clear()
1534     Py_CLEAR(self->print_file_and_line);  in SyntaxError_clear()
1982     Py_CLEAR(self->encoding);  in UnicodeError_clear()
1983     Py_CLEAR(self->object);  in UnicodeError_clear()
1984     Py_CLEAR(self->reason);  in UnicodeError_clear()
2034     Py_CLEAR(err->encoding);  in UnicodeEncodeError_init()
2035     Py_CLEAR(err->object);  in UnicodeEncodeError_init()
2036     Py_CLEAR(err->reason);  in UnicodeEncodeError_init()
2141     Py_CLEAR(ude->encoding);  in UnicodeDecodeError_init()
2142     Py_CLEAR(ude->object);  in UnicodeDecodeError_init()
2143     Py_CLEAR(ude->reason);  in UnicodeDecodeError_init()
2168     Py_CLEAR(ude->encoding);  in UnicodeDecodeError_init()
2169     Py_CLEAR(ude->object);  in UnicodeDecodeError_init()
2170     Py_CLEAR(ude->reason);  in UnicodeDecodeError_init()
2254     Py_CLEAR(self->object);  in UnicodeTranslateError_init()
2255     Py_CLEAR(self->reason);  in UnicodeTranslateError_init()
2907     Py_CLEAR(state->errnomap);  in _PyExc_Fini()