99     Py_XDECREF(po->it);  in pairwise_dealloc()
100     Py_XDECREF(po->old);  in pairwise_dealloc()
240     Py_XDECREF(gbo->it);  in groupby_dealloc()
241     Py_XDECREF(gbo->keyfunc);  in groupby_dealloc()
242     Py_XDECREF(gbo->tgtkey);  in groupby_dealloc()
243     Py_XDECREF(gbo->currkey);  in groupby_dealloc()
244     Py_XDECREF(gbo->currvalue);  in groupby_dealloc()
282     Py_XDECREF(oldvalue);  in groupby_step()
670     Py_XDECREF(obj);  in teedataobject_safe_decref()
763     Py_XDECREF(tdo);  in itertools_teedataobject_impl()
1130     Py_XDECREF(lz->it);  in cycle_dealloc()
1131     Py_XDECREF(lz->saved);  in cycle_dealloc()
1320     Py_XDECREF(lz->func);  in dropwhile_dealloc()
1321     Py_XDECREF(lz->it);  in dropwhile_dealloc()
1483     Py_XDECREF(lz->func);  in takewhile_dealloc()
1484     Py_XDECREF(lz->it);  in takewhile_dealloc()
1696     Py_XDECREF(lz->it);  in islice_dealloc()
1900     Py_XDECREF(lz->func);  in starmap_dealloc()
1901     Py_XDECREF(lz->it);  in starmap_dealloc()
2059     Py_XDECREF(lz->active);  in chain_dealloc()
2060     Py_XDECREF(lz->source);  in chain_dealloc()
2307     Py_XDECREF(pools);  in product_new()
2315     Py_XDECREF(lz->pools);  in product_dealloc()
2316     Py_XDECREF(lz->result);  in product_dealloc()
2641     Py_XDECREF(pool);  in itertools_combinations_impl()
2649     Py_XDECREF(co->pool);  in combinations_dealloc()
2650     Py_XDECREF(co->result);  in combinations_dealloc()
2978     Py_XDECREF(pool);  in itertools_combinations_with_replacement_impl()
2986     Py_XDECREF(co->pool);  in cwr_dealloc()
2987     Py_XDECREF(co->result);  in cwr_dealloc()
3324     Py_XDECREF(pool);  in itertools_permutations_impl()
3332     Py_XDECREF(po->pool);  in permutations_dealloc()
3333     Py_XDECREF(po->result);  in permutations_dealloc()
3485         Py_XDECREF(indices);  in permutations_reduce()
3486         Py_XDECREF(cycles);  in permutations_reduce()
3659     Py_XDECREF(lz->binop);  in accumulate_dealloc()
3660     Py_XDECREF(lz->total);  in accumulate_dealloc()
3661     Py_XDECREF(lz->it);  in accumulate_dealloc()
3662     Py_XDECREF(lz->initial);  in accumulate_dealloc()
3859     Py_XDECREF(data);  in itertools_compress_impl()
3860     Py_XDECREF(selectors);  in itertools_compress_impl()
3868     Py_XDECREF(lz->data);  in compress_dealloc()
3869     Py_XDECREF(lz->selectors);  in compress_dealloc()
4023     Py_XDECREF(lz->func);  in filterfalse_dealloc()
4024     Py_XDECREF(lz->it);  in filterfalse_dealloc()
4235         Py_XDECREF(long_cnt);  in itertools_count_impl()
4250     Py_XDECREF(lz->long_cnt);  in count_dealloc()
4251     Py_XDECREF(lz->long_step);  in count_dealloc()
4417     Py_XDECREF(ro->element);  in repeat_dealloc()
4618     Py_XDECREF(lz->ittuple);  in zip_longest_dealloc()
4619     Py_XDECREF(lz->result);  in zip_longest_dealloc()
4620     Py_XDECREF(lz->fillvalue);  in zip_longest_dealloc()