shape_and_type_proto.type());
  }
  ic->set_output_handle_shapes_and_types(output.index, shapes_and_types);
}

void TF_AddWhileInputHack(TF_Graph* graph, TF_Output new_src, TF_Operation* dst,
                          TF_Status* status) {
  using tensorflow::RecordMutation;
  mutex_lock l(graph->mu);