t.Helper()
	const istioNamespace = "istio-system"
	revLabel := map[string]string{}
	if configRevision != "" {
		revLabel[label.IoIstioRev.Name] = configRevision
	}
	invalidGateway := &v1alpha3.Gateway{
		ObjectMeta: metav1.ObjectMeta{
			Name:      "invalid-istio-gateway",
			Namespace: istioNamespace,
			Labels:    revLabel,
		},
		Spec: networking.Gateway{},
	}

Harshavardhana <******@****.***> 1713808170 -0700

		panic("uneven number of arguments to pprof.Labels")
	}
	list := make([]label, 0, len(args)/2)
	for i := 0; i+1 < len(args); i += 2 {
		list = append(list, label{key: args[i], value: args[i+1]})
	}
	return LabelSet{list: list}
}

// Label returns the value of the label with the given key on ctx, and a boolean indicating
// whether that label exists.
func Label(ctx context.Context, key string) (string, bool) {
	ctxLabels := labelValue(ctx)

	"k8s.io/apimachinery/pkg/runtime"
)

// SetLabel is a helper function which sets the specified label and value on the specified object.
func SetLabel(resource runtime.Object, label, value string) error {
	resourceAccessor, err := meta.Accessor(resource)
	if err != nil {
		return err
	}
	labels := resourceAccessor.GetLabels()
	if labels == nil {
		labels = map[string]string{}
	}
	labels[label] = value
	resourceAccessor.SetLabels(labels)

var x int

func f() {
L1: // ERROR "label .*L1.* defined and not used"
	for {
	}
L2: // ERROR "label .*L2.* defined and not used"
	select {}
L3: // ERROR "label .*L3.* defined and not used"
	switch {
	}
L4: // ERROR "label .*L4.* defined and not used"
	if true {
	}
L5: // ERROR "label .*L5.* defined and not used"
	f()
L6: // GCCGO_ERROR "previous"
	f()
L6: // ERROR "label .*L6.* already defined"
	f()

        Vertex c = graph.getVertex("c");
        Vertex d = graph.getVertex("d");
        assertEquals("a", a.getLabel());
        assertEquals("b", b.getLabel());
        assertEquals("c", c.getLabel());
        assertEquals("d", d.getLabel());
        assertFalse(hasEdge(graph, "b", "a"));
        assertFalse(hasEdge(graph, "a", "c"));
        assertFalse(hasEdge(graph, "a", "d"));

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.logging.console;

public interface Label {
    void setText(String text);

	}
	if len(subzone) > 0 {
		out[label.TopologySubzone.Name] = subzone
	}
	if len(clusterID) > 0 {
		out[label.TopologyCluster.Name] = clusterID.String()
	}
	if len(k8sNode) > 0 {
		out[LabelHostname] = k8sNode
	}
	if len(networkID) > 0 {
		out[label.TopologyNetwork.Name] = networkID.String()
	}
	return out
}

// SplitLocalityLabel splits a locality label into region, zone and subzone strings.

)

type Graph struct {
	Nodes   []string
	byLabel map[string]int
	edges   map[string]map[string]bool
}

func newGraph() *Graph {
	return &Graph{byLabel: map[string]int{}, edges: map[string]map[string]bool{}}
}

func (g *Graph) addNode(label string) bool {
	if _, ok := g.byLabel[label]; ok {
		return false
	}
	g.byLabel[label] = len(g.Nodes)
	g.Nodes = append(g.Nodes, label)
	g.edges[label] = map[string]bool{}

	for _, wh := range whs {
		nsMatched, nsLabel := extractMatchedSelectorInfo(wh.NamespaceSelector, nsLabels)
		podMatched, podLabel := extractMatchedSelectorInfo(wh.ObjectSelector, podLabels)
		if nsMatched && podMatched {
			if nsLabel != "" && podLabel != "" {
				return fmt.Sprintf("Namespace label %s matches, and pod label %s matches", nsLabel, podLabel), true
			} else if nsLabel != "" {