744             PyHamtNode *sub_node = hamt_node_assoc(  in hamt_node_bitmap_assoc()  local
747             if (sub_node == NULL) {  in hamt_node_bitmap_assoc()
751             if (val_or_node == (PyObject *)sub_node) {  in hamt_node_bitmap_assoc()
752                 Py_DECREF(sub_node);  in hamt_node_bitmap_assoc()
761             Py_SETREF(ret->b_array[val_idx], (PyObject*)sub_node);  in hamt_node_bitmap_assoc()
799         PyHamtNode *sub_node = hamt_node_new_bitmap_or_collision(  in hamt_node_bitmap_assoc()  local
805         if (sub_node == NULL) {  in hamt_node_bitmap_assoc()
811             Py_DECREF(sub_node);  in hamt_node_bitmap_assoc()
815         Py_SETREF(ret->b_array[val_idx], (PyObject *)sub_node);  in hamt_node_bitmap_assoc()
986         PyHamtNode *sub_node = NULL;  in hamt_node_bitmap_without()  local
990             shift + 5, hash, key, &sub_node);  in hamt_node_bitmap_without()
1011                 assert(sub_node != NULL);  in hamt_node_bitmap_without()
1013                 if (IS_BITMAP_NODE(sub_node)) {  in hamt_node_bitmap_without()
1014                     PyHamtNode_Bitmap *sub_tree = (PyHamtNode_Bitmap *)sub_node;  in hamt_node_bitmap_without()
1029                             Py_DECREF(sub_node);  in hamt_node_bitmap_without()
1052                 if (IS_COLLISION_NODE(sub_node)) {  in hamt_node_bitmap_without()
1054                             (PyHamtNode_Collision*)sub_node) > 1);  in hamt_node_bitmap_without()
1064                           (PyObject *)sub_node);  /* borrow */  in hamt_node_bitmap_without()
1072                 assert(sub_node == NULL);  in hamt_node_bitmap_without()
1783     PyHamtNode *sub_node = NULL;  in hamt_node_array_without()  local
1786         shift + 5, hash, key, &sub_node);  in hamt_node_array_without()
1791             assert(sub_node == NULL);  in hamt_node_array_without()
1798             assert(sub_node != NULL);  in hamt_node_array_without()
1802                 Py_DECREF(sub_node);  in hamt_node_array_without()
1806             Py_SETREF(clone->a_array[idx], sub_node);  /* borrow */  in hamt_node_array_without()
1812             assert(sub_node == NULL);  in hamt_node_array_without()