type cidrValidator struct {
	cidr *net.IPNet
}

func (v *cidrValidator) isValid(ip net.IP) bool {
	return v.cidr.Contains(ip)
}
func newCidrValidator(cidr string) func(ip net.IP) bool {
	_, n, err := netutils.ParseCIDRSloppy(cidr)
	if err != nil {
		panic("mustParseIPNet")
	}
	obj := cidrValidator{n}
	return obj.isValid
}

func TestAddressSet(t *testing.T) {
	testCases := []struct {

Carlos Amedee <******@****.***> 1715265901 -0400

Monis Khan <******@****.***> 1715877522 -0400

		if u == nil {
			check.errorf(x, InvalidReceive, invalidOp+"cannot receive from %s (no core type)", x)
			x.mode = invalid
			return
		}
		ch, _ := u.(*Chan)
		if ch == nil {
			check.errorf(x, InvalidReceive, invalidOp+"cannot receive from non-channel %s", x)
			x.mode = invalid
			return
		}
		if ch.dir == SendOnly {
			check.errorf(x, InvalidReceive, invalidOp+"cannot receive from send-only channel %s", x)

				check.convertUntyped(y, Typ[Float64])
				// x and y should be invalid now, but be conservative
				// and check below
			}
		}
		if x.mode == invalid || y.mode == invalid {
			return
		}

		// both argument types must be identical
		if !Identical(x.typ, y.typ) {
			check.errorf(x, InvalidComplex, invalidOp+"%v (mismatched types %s and %s)", call, x.typ, y.typ)
			return
		}

		}
		invalidPs := ps
		invalidPs.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted = apps.PersistentVolumeClaimRetentionPolicyType("invalid type")
		Strategy.PrepareForUpdate(ctx, validPs, invalidPs)
		errs = Strategy.ValidateUpdate(ctx, validPs, ps)
		if len(errs) != 0 {
			t.Errorf("invalid updates to PersistentVolumeClaimRetentionPolicyType should be allowed: %v", errs)
		}

        // When true, the project is definitely invalid
        // When false, validity is not known
        private
        var invalid = false

        private
        val consumedBy = mutableSetOf<ProjectInvalidationState>()

        val isInvalid: Boolean
            get() = invalid

        fun consumedBy(consumer: ProjectInvalidationState) {
            if (invalid) {
                consumer.invalidate()

		check.expr(nil, &v, e)
		if x.mode == invalid || v.mode == invalid {
			continue L
		}
		check.convertUntyped(&v, x.typ)
		if v.mode == invalid {
			continue L
		}
		// Order matters: By comparing v against x, error positions are at the case values.
		res := v // keep original v unchanged
		check.comparison(&res, x, token.EQL, true)
		if res.mode == invalid {
			continue L
		}
		if v.mode != constant_ {

		for _, valid := range valids {
			for _, invalid := range gvksToInvalidFiles[gvk] {
				validXInvalidPairs = append(validXInvalidPairs, pair{old: valid, new: invalid})
			}
		}
	}

	// For each invalid file, add pair with every other invalid file of the same
	// GVK including itself
	for gvk, invalids := range gvksToInvalidFiles {
		for _, invalid := range invalids {

		},
		{
			name:          "invalid: client version is empty",
			remoteVersion: "v1.12.1",
			clientVersion: "",
			expectedError: true,
		},
		{
			name:          "invalid: error parsing the remote version",
			remoteVersion: "invalid-version",
			clientVersion: "v1.12.0",
			expectedError: true,
		},
		{
			name:          "invalid: error parsing the client version",