*
   * <p>For more on IPv4 compatible addresses see section 2.5.5.1 of <a target="_parent"
   * href="http://tools.ietf.org/html/rfc4291#section-2.5.5.1">RFC 4291</a>.
   *
   * <p>NOTE: This method is different from {@link Inet6Address#isIPv4CompatibleAddress} in that it
   * more correctly classifies {@code "::"} and {@code "::1"} as proper IPv6 addresses (which they

// link-local address space. It also returns true even if ip is in the IPv4
// private address space or IPv6 unique local address space.
// It returns false for the zero [Addr].
//
// For reference, see RFC 1122, RFC 4291, and RFC 4632.
func (ip Addr) IsGlobalUnicast() bool {
	if ip.z == z0 {
		// Invalid or zero-value.
		return false
	}

	if ip.Is4In6() {
		ip = ip.Unmap()
	}

	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},

	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},

	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},

C9.771,6.99 9.804,7.269 9.868,7.539 C6.795,7.38 4.076,5.919 2.254,3.679 C1.936,4.219 1.754,4.86 1.754,5.539 C1.754,6.82 2.405,7.95 3.397,8.61 C2.79,8.589 2.22,8.429 1.723,8.149 L1.723,8.189 C1.723,9.978 2.997,11.478 4.686,11.82 C4.376,11.899 4.049,11.939 3.713,11.939 C3.475,11.939 3.245,11.919 3.018,11.88 C3.49,13.349 4.852,14.419 6.469,14.449 C5.205,15.429 3.612,16.019 1.882,16.019 C1.583,16.019 1.29,16.009 1,15.969 C2.635,17.019 4.576,17.629 6.662,17.629 C13.454,17.629 17.17,12 17.17,7.129 C17.17,6.969 17.166,6.809...

apiVersion: release-notes/v2
kind: feature
area: istioctl

issue:
  - https://github.com/istio/istio/issues/42919

releaseNotes:
  - |-

	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},

	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},

	fset := token.NewFileSet()

	const src = `package main

import "fmt"

import "go/token"

//line :1:5
type p = token.Pos

const bad = token.NoPos

//line fake.go:42:11
func ok(pos p) bool {
	return pos != bad
}

/*line :7:9*/func main() {
	fmt.Println(ok(bad) == bad.IsValid())
}
`

	f, err := parser.ParseFile(fset, "main.go", src, 0)
	if err != nil {