Function live_descendent

c/tests/refcount_test.cpp:204–213

}

static bool live_descendent(int *indexes, void **objects, int step,
                            int objidx) {
  for (int i = objidx + 1; i < 4; i++) {
    if (!decreffed(indexes, objects, step, objects[i])) {
      return true;
    }
  }

  return false;
}

static void assert_refcount(void *object, int expected) {
  int rc = pn_refcount(object);