- displs = xbt_malloc(sizeof (int) * leader_comm_size);
- recvcnts = xbt_malloc(sizeof (int) * leader_comm_size);
+ displs = static_cast<int *>(xbt_malloc(sizeof (int) * leader_comm_size));
+ recvcnts = static_cast<int *>(xbt_malloc(sizeof (int) * leader_comm_size));