433         Py_CLEAR(fut->fut_callback0);  in future_schedule_callbacks()
434         Py_CLEAR(fut->fut_context0);  in future_schedule_callbacks()
438             Py_CLEAR(fut->fut_callbacks);  in future_schedule_callbacks()
454         Py_CLEAR(fut->fut_callbacks);  in future_schedule_callbacks()
466             Py_CLEAR(fut->fut_callbacks);  in future_schedule_callbacks()
471     Py_CLEAR(fut->fut_callbacks);  in future_schedule_callbacks()
484     Py_CLEAR(fut->fut_loop);  in future_init()
485     Py_CLEAR(fut->fut_callback0);  in future_init()
486     Py_CLEAR(fut->fut_context0);  in future_init()
487     Py_CLEAR(fut->fut_callbacks);  in future_init()
488     Py_CLEAR(fut->fut_result);  in future_init()
489     Py_CLEAR(fut->fut_exception);  in future_init()
490     Py_CLEAR(fut->fut_source_tb);  in future_init()
491     Py_CLEAR(fut->fut_cancel_msg);  in future_init()
781     Py_CLEAR(fut->fut_loop);  in FutureObj_clear()
782     Py_CLEAR(fut->fut_callback0);  in FutureObj_clear()
783     Py_CLEAR(fut->fut_context0);  in FutureObj_clear()
784     Py_CLEAR(fut->fut_callbacks);  in FutureObj_clear()
785     Py_CLEAR(fut->fut_result);  in FutureObj_clear()
786     Py_CLEAR(fut->fut_exception);  in FutureObj_clear()
787     Py_CLEAR(fut->fut_source_tb);  in FutureObj_clear()
788     Py_CLEAR(fut->fut_cancel_msg);  in FutureObj_clear()
790     Py_CLEAR(fut->dict);  in FutureObj_clear()
994             Py_CLEAR(self->fut_callback0);  in _asyncio_Future_remove_done_callback()
995             Py_CLEAR(self->fut_context0);  in _asyncio_Future_remove_done_callback()
1006         Py_CLEAR(self->fut_callbacks);  in _asyncio_Future_remove_done_callback()
1019             Py_CLEAR(self->fut_callbacks);  in _asyncio_Future_remove_done_callback()
1051         Py_CLEAR(self->fut_callbacks);  in _asyncio_Future_remove_done_callback()
1596     Py_CLEAR(it->future);  in FutureIter_dealloc()
1717     Py_CLEAR(self->future);  in FutureIter_throw()
1733     Py_CLEAR(self->future);  in FutureIter_close()
1824     Py_CLEAR(o->sw_task);  in TaskStepMethWrapper_clear()
1825     Py_CLEAR(o->sw_arg);  in TaskStepMethWrapper_clear()
2041     Py_CLEAR(self->task_fut_waiter);  in _asyncio_Task___init___impl()
2069     Py_CLEAR(task->task_context);  in TaskObj_clear()
2070     Py_CLEAR(task->task_coro);  in TaskObj_clear()
2071     Py_CLEAR(task->task_name);  in TaskObj_clear()
2072     Py_CLEAR(task->task_fut_waiter);  in TaskObj_clear()
2641     Py_CLEAR(task->task_fut_waiter);  in task_step_impl()
3245     Py_CLEAR(rl->rl_loop);  in PyRunningLoopHolder_tp_dealloc()
3286     Py_CLEAR(asyncio_mod);  in module_free()
3287     Py_CLEAR(traceback_extract_stack);  in module_free()
3288     Py_CLEAR(asyncio_future_repr_info_func);  in module_free()
3289     Py_CLEAR(asyncio_get_event_loop_policy);  in module_free()
3290     Py_CLEAR(asyncio_iscoroutine_func);  in module_free()
3291     Py_CLEAR(asyncio_task_get_stack_func);  in module_free()
3292     Py_CLEAR(asyncio_task_print_stack_func);  in module_free()
3293     Py_CLEAR(asyncio_task_repr_info_func);  in module_free()
3294     Py_CLEAR(asyncio_InvalidStateError);  in module_free()
3295     Py_CLEAR(asyncio_CancelledError);  in module_free()
3297     Py_CLEAR(all_tasks);  in module_free()
3298     Py_CLEAR(current_tasks);  in module_free()
3299     Py_CLEAR(iscoroutine_typecache);  in module_free()
3301     Py_CLEAR(context_kwname);  in module_free()
3338     Py_CLEAR(module); \  in module_init()
3375     Py_CLEAR(weak_set);  in module_init()
3385     Py_CLEAR(module);  in module_init()