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

// (as it depends on the rest of the file).
func machoCodeSigSym(ctxt *Link, codeSize int64) loader.Sym {
	ldr := ctxt.loader
	cs := ldr.CreateSymForUpdate(".machocodesig", 0)
	if !ctxt.NeedCodeSign() || ctxt.IsExternal() {
		return cs.Sym()
	}
	sz := codesign.Size(codeSize, "a.out")
	cs.Grow(sz)
	cs.SetSize(sz)
	return cs.Sym()
}

	// At entry, r12 holds the address of the symbol resolver stub
	// for the target routine and the argument registers hold the
	// arguments for the target routine.
	//
	// PC-rel offsets are computed once the final codesize of the
	// resolver is known.
	//
	// This stub is PIC, so first get the PC of label 1 into r11.
	glink.AddUint32(ctxt.Arch, OP_MFLR_R0) // mflr r0
	glink.AddUint32(ctxt.Arch, OP_BCL_NIA) // bcl 20,31,1f

}

Status DiagnoseMultipleConcreteFunctions(const SavedObjectGraph& object_graph,
                                         const ObjectNames& object_names) {
  for (int node_id = 0; node_id < object_graph.nodes_size(); node_id++) {
    const SavedObject& object = object_graph.nodes(node_id);
    if (object_names.GetExportedNames(node_id).empty()) {
      continue;
    }
    if (object.kind_case() == SavedObject::kFunction) {