<< node->type_string();
      }
      return false;
    }

    if (assigned_device && node->assigned_device_name() != *assigned_device) {
      if (listener->IsInterested()) {
        *listener << "\nexpected assigned_device " << *assigned_device
                  << " but found \"" << node->assigned_device_name() << "\"";
      }
      return false;
    }

Scope Scope::WithDevice(const string& device) const {
  return Scope(new Impl(*this, Impl::Tags::Device(), device));
}

Scope Scope::WithAssignedDevice(const string& assigned_device) const {
  return Scope(new Impl(*this, Impl::Tags::AssignedDevice(), assigned_device));
}

Scope Scope::WithXlaCluster(const string& xla_cluster) const {
  return Scope(new Impl(*this, Impl::Tags::XlaCluster(), xla_cluster));
}

  Scope WithDevice(const string& device) const;

  /// Returns a new scope.  All ops created within the returned scope will have
  /// their assigned device set to `assigned_device`.
  Scope WithAssignedDevice(const string& assigned_device) const;

  /// Returns a new scope.  All ops created within the returned scope will have
  /// their _XlaCluster attribute set to `xla_cluster`.

  auto m_slice_size_0 = Out(NodeWith(
      Op("Sub"), AssignedDevice(kHostName),
      Inputs(
          Out(NodeWith(Op("Slice"), AssignedDevice(kHostName),
                       Inputs(m_input_shape, Const(zero_64), Const(one_64)))),
          Out(NodeWith(Op("Slice"), AssignedDevice(kHostName),
                       Inputs(m_begin_s64, Const(zero_64), Const(one_64)))))));