if l := len(result); l != 3 {
		t.Fatalf("Expected length of the registries slice should be 3, got %d", l)
	}

	// Test Delete cluster2
	ctrl.DeleteRegistry(registries[1].ClusterID, registries[1].ProviderID)
	result = ctrl.GetRegistries()
	if l := len(result); l != 2 {
		t.Fatalf("Expected length of the registries slice should be 2, got %d", l)
	}
	// check left registries are orders as before

			// assume they are the same to avoid spurious follow-on errors.
			return (x.len < 0 || y.len < 0 || x.len == y.len) && c.identical(x.elem, y.elem, p)
		}

	case *Slice:
		// Two slice types are identical if they have identical element types.
		if y, ok := y.(*Slice); ok {
			return c.identical(x.elem, y.elem, p)
		}

	case *Struct:
		// Two struct types are identical if they have the same sequence of fields,

// the current unified IR element.
type readerDict struct {
	// bounds is a slice of typeInfos corresponding to the underlying
	// bounds of the element's type parameters.
	bounds []typeInfo

	// tparams is a slice of the constructed TypeParams for the element.
	tparams []*types.TypeParam

	// derived is a slice of types derived from tparams, which may be
	// instantiated while reading the current element.

				fmt.Fprintf(os.Stderr, "=-= merge locals state for %v:\n%v",
					fn, mls)
			}
		}
		leaders = make(map[*ir.Name]int64)
	}

	// Use sort.SliceStable instead of sort.Slice so stack layout (and thus
	// compiler output) is less sensitive to frontend changes that
	// introduce or remove unused variables.
	sort.SliceStable(fn.Dcl, func(i, j int) bool {

				// Sort the values (inner victims) and the candidate itself (by its NominatedNodeName).
				for i := range got {
					victims := got[i].Victims().Pods
					sort.Slice(victims, func(i, j int) bool {
						return victims[i].Name < victims[j].Name
					})
				}
				sort.Slice(got, func(i, j int) bool {
					return got[i].Name() < got[j].Name()
				})

		}
		b = b[3:]
	}
	return f, nil
}

// sliceForAppend takes a slice and a requested number of bytes. It returns a
// slice with the contents of the given slice followed by that many bytes and a
// second slice that aliases into it and contains only the extra bytes. If the
// original slice has sufficient capacity then no allocation is performed.
func sliceForAppend(in []byte, n int) (head, tail []byte) {

			// assume they are the same to avoid spurious follow-on errors.
			return (x.len < 0 || y.len < 0 || x.len == y.len) && c.identical(x.elem, y.elem, p)
		}

	case *Slice:
		// Two slice types are identical if they have identical element types.
		if y, ok := y.(*Slice); ok {
			return c.identical(x.elem, y.elem, p)
		}

	case *Struct:
		// Two struct types are identical if they have the same sequence of fields,

	// it will be defaulted with a control-plane taint for control-plane nodes. If you don't want to taint your control-plane
	// node, set this field to an empty slice, i.e. `taints: []` in the YAML file. This field is solely used for Node registration.
	Taints []corev1.Taint `json:"taints"`

	elem := m.Elem.gobType().safeString(seen)
	return fmt.Sprintf("map[%s]%s", key, elem)
}

func (m *mapType) string() string { return m.safeString(make(map[typeId]bool)) }

// Slice type
type sliceType struct {
	CommonType
	Elem typeId
}

func newSliceType(name string) *sliceType {
	s := &sliceType{CommonType{Name: name}, 0}
	return s
}

// It panics if v's [Kind] is not [KindGroup].
func (v Value) Group() []Attr {
	if sp, ok := v.any.(groupptr); ok {
		return unsafe.Slice((*Attr)(sp), v.num)
	}
	panic("Group: bad kind")
}

func (v Value) group() []Attr {
	return unsafe.Slice((*Attr)(v.any.(groupptr)), v.num)
}

//////////////// Other

// Equal reports whether v and w represent the same Go value.