if px, strip := x.(*ast.ParenExpr); strip {
		// parentheses must not be stripped if there are any
		// unparenthesized composite literals starting with
		// a type name
		ast.Inspect(px.X, func(node ast.Node) bool {
			switch x := node.(type) {
			case *ast.ParenExpr:
				// parentheses protect enclosed composite literals
				return false
			case *ast.CompositeLit:
				if isTypeName(x.Type) {

  }ElseIf (-Not $nodes_list.contains((hostname))) {
      Throw ("Node: '$(hostname)' failed to join the cluster; NODES: '`n $($nodes_list)'")

  }ELseIf (-Not $host_status.contains("Ready")) {
      Throw ("Node: '$(hostname)' is not in Ready state")
  }

  Log-Output ("Node: $(hostname) successfully joined cluster `n NODES: `n $($nodes_list)")
  Verify_GceMetadataServerRouteIsPresent

}

	snapshot := cache.Dump()
	if len(snapshot.Nodes) != len(cache.nodes) {
		t.Errorf("Unequal number of nodes in the cache and its snapshot. expected: %v, got: %v", len(cache.nodes), len(snapshot.Nodes))
	}
	for name, ni := range snapshot.Nodes {
		nItem := cache.nodes[name]
		if diff := cmp.Diff(nItem.info, ni, cmp.AllowUnexported(framework.NodeInfo{})); diff != "" {
			t.Errorf("Unexpected node info (-want,+got):\n%s", diff)
		}
	}

				st.MakePod().Name("p-d1").Node("node-d").Label("foo", "").Obj(),
				st.MakePod().Name("p-d2").Node("node-d").Label("foo", "").Obj(),
				st.MakePod().Name("p-d3").Node("node-d").Label("foo", "").Obj(),
			},
			nodes: []*v1.Node{
				st.MakeNode().Name("node-a").Label(v1.LabelHostname, "node-a").Obj(),
				st.MakeNode().Name("node-b").Label(v1.LabelHostname, "node-b").Obj(),

		switch msgp.UnsafeString(field) {
		case "Nodes":
			var zb0002 uint32
			zb0002, err = dc.ReadArrayHeader()
			if err != nil {
				err = msgp.WrapError(err, "Nodes")
				return
			}
			if cap(z.Nodes) >= int(zb0002) {
				z.Nodes = (z.Nodes)[:zb0002]
			} else {
				z.Nodes = make([]ReplQNodeStats, zb0002)
			}
			for za0001 := range z.Nodes {
				err = z.Nodes[za0001].DecodeMsg(dc)
				if err != nil {

    Graph* graph_out, absl::flat_hash_map<const Node*, Node*>* node_images) {
  for (Node* node : graph_in_->op_nodes()) {
    string func_id;
    TF_RETURN_IF_ERROR(GetFunctionNameAttr(node, &func_id));

    // Don't copy nodes that are going to be encapsulated.
    if (IsInSubgraph(func_id)) continue;

    Node* image = graph_out->CopyNode(node);
    (*node_images)[node] = image;
  }

		},
		{
			pod: st.MakePod().Label("foo", "").Obj(),
			pods: []*v1.Pod{
				st.MakePod().Node("nodeA").Namespace(defaultNamespace).PodAntiAffinityExists("foo", "invalid-node-label", st.PodAntiAffinityWithRequiredReq).Obj(),
			},
			nodes: []*v1.Node{

    return errors::InvalidArgument(
        "Found unreachable nodes, most likely source and sink nodes not "
        "connected: ",
        absl::StrJoin(unreachable_nodes, ", "));
  }

  std::vector<Node*> topo;
  TF_RETURN_IF_ERROR(GetFrameBasedTopologicalOrder(&topo));

  size_t frame_start = 0;
  while (frame_start < topo.size()) {
    // Batching nodes who have the same root frame.

		if err != nil {
			logger.Error(nil, "Failed to remove taints from node. Will retry in next iteration", "node", klog.KObj(node))
		}
		if removed {
			logger.V(2).Info("Node is healthy again, removing all taints", "node", klog.KObj(node))
		}
	}
}

// labelNodeDisruptionExclusion is a label on nodes that controls whether they are
// excluded from being considered for disruption checks by the node controller.

				st.MakePod().Name("p2").UID("p2").Namespace(v1.NamespaceDefault).Node("node2").Req(mediumRes).Obj(),
			},
			// even though node1 will fail with error but node2 will still be returned as a valid nominated node.
			nodes: []*v1.Node{
				st.MakeNode().Name("node1").Capacity(largeRes).Label("error", "true").Obj(),
				st.MakeNode().Name("node2").Capacity(largeRes).Obj(),
			},