}
}

// Gets a map from string node name to NodeDef.
void GetNodeNameToNodeDefMap(
    GraphDef* graph_def,
    std::unordered_map<string, NodeDef*>* name_to_node_map) {
  for (size_t i = 0; i < graph_def->node_size(); i++) {
    NodeDef* node = graph_def->mutable_node(i);
    (*name_to_node_map)[node->name()] = node;
  }
}

// Strips off the tensor part of the tensor_name to get the node_name.

export GCE_API_ENDPOINT=${KUBE_GCE_API_ENDPOINT:-}
ZONE=${KUBE_GCE_ZONE:-us-central1-b}
export REGION=${ZONE%-*}
RELEASE_REGION_FALLBACK=${RELEASE_REGION_FALLBACK:-false}
REGIONAL_KUBE_ADDONS=${REGIONAL_KUBE_ADDONS:-true}
NODE_SIZE=${NODE_SIZE:-e2-standard-2}
NUM_NODES=${NUM_NODES:-3}
NUM_WINDOWS_NODES=${NUM_WINDOWS_NODES:-0}
MASTER_SIZE=${MASTER_SIZE:-e2-standard-$(get-master-size)}

export GCLOUD=gcloud
ZONE=${KUBE_GCE_ZONE:-us-central1-b}
export REGION=${ZONE%-*}
RELEASE_REGION_FALLBACK=${RELEASE_REGION_FALLBACK:-false}
REGIONAL_KUBE_ADDONS=${REGIONAL_KUBE_ADDONS:-true}
NODE_SIZE=${NODE_SIZE:-e2-standard-2}
NUM_NODES=${NUM_NODES:-3}
NUM_WINDOWS_NODES=${NUM_WINDOWS_NODES:-0}
MASTER_SIZE=${MASTER_SIZE:-e2-standard-$(get-master-size)}

  return absl::OkStatus();
}

// Sorts control inputs of a graphdef so that they are deterministically
// ordered.
void SortControlInputs(GraphDef* gdef) {
  int64_t num_nodes = gdef->node_size();
  for (int64_t i = 0; i < num_nodes; ++i) {
    NodeDef* node = gdef->mutable_node(i);
    // Stable sort control inputs and leave the order of data inputs unchanged.
    std::stable_sort(node->mutable_input()->begin(),

  }

  return absl::OkStatus();
}

absl::Status SavedModelV2Bundle::VisitObjectsToRestore(
    RestoreObjectsCallback callback) {
  if (saved_object_graph().nodes_size() == 0 ||
      trackable_object_graph().nodes_size() == 0) {
    return absl::OkStatus();
  }

  // Start from root nodes of both the SavedObjectGraph and TrackableObjectGraph

	c.size += len(p)
	return len(p), nil
}

// nodeSize determines the size of n in chars after formatting.
// The result is <= maxSize if the node fits on one line with at
// most maxSize chars and the formatted output doesn't contain
// any control chars. Otherwise, the result is > maxSize.
func (p *printer) nodeSize(n ast.Node, maxSize int) (size int) {
	// nodeSize invokes the printer, which may invoke nodeSize

  SavedModelV2Bundle bundle;
  TF_ASSERT_OK(SavedModelV2Bundle::Load(export_dir, &bundle));

  // Ensure that there are nodes in the trackable_object_graph.
  EXPECT_GT(bundle.trackable_object_graph().nodes_size(), 0);

  RestoreVarsAndVerify(&bundle, {"variable_x", "variable_y", "child_variable"});
}

TEST_F(BundleV2Test, LoadsCyclicModule) {
  const std::string export_dir =

		}
	},
}

func newPrinter(cfg *Config, fset *token.FileSet, nodeSizes map[ast.Node]int) *printer {
	p := printerPool.Get().(*printer)
	*p = printer{
		Config:    *cfg,
		fset:      fset,
		pos:       token.Position{Line: 1, Column: 1},
		out:       token.Position{Line: 1, Column: 1},
		wsbuf:     p.wsbuf[:0],
		nodeSizes: nodeSizes,
		cachedPos: -1,
		output:    p.output[:0],
	}
	return p

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const (
	nodeControllerSubsystem = "node_collector"
	zoneHealthStatisticKey  = "zone_health"
	zoneSizeKey             = "zone_size"
	zoneNoUnhealthyNodesKey = "unhealthy_nodes_in_zone"
	evictionsTotalKey       = "evictions_total"

	updateNodeHealthKey     = "update_node_health_duration_seconds"

  // we partially initialize "builders" that correspond to their currently known
  // state, and gradually fill them out in subsequent passes.
  for (int i = 0; i < metagraph.object_graph_def().nodes_size(); ++i) {
    const SavedObject& node = metagraph.object_graph_def().nodes(i);
    if (node.kind_case() == SavedObject::kVariable) {
      std::unique_ptr<Variable> variable;
      TF_RETURN_IF_ERROR(