{"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.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},

	{"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.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},

				{
					itf:   net.Interface{Index: 0, MTU: 0, Name: "eth0", HardwareAddr: nil, Flags: 0},
					addrs: []net.Addr{&net.IPNet{IP: netutils.ParseIPSloppy("10.20.30.51"), Mask: net.CIDRMask(24, 32)}},
				},
				{
					itf:   net.Interface{Index: 2, MTU: 0, Name: "eth1", HardwareAddr: nil, Flags: 0},
					addrs: []net.Addr{&net.IPNet{IP: netutils.ParseIPSloppy("100.200.201.1"), Mask: net.CIDRMask(24, 32)}},
				},
			},

	{"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.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},

	{"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.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},

	// true
	// false
	// true
	// false
}

func ExampleIP_IsMulticast() {
	ipv6Multi := net.ParseIP("FF00::")
	ipv6LinkLocalMulti := net.ParseIP("ff02::1")
	ipv6Lo := net.ParseIP("::1")
	ipv4Multi := net.ParseIP("239.0.0.0")
	ipv4LinkLocalMulti := net.ParseIP("224.0.0.0")
	ipv4Lo := net.ParseIP("127.0.0.0")

	fmt.Println(ipv6Multi.IsMulticast())
	fmt.Println(ipv6LinkLocalMulti.IsMulticast())

go get example.net/tools@v0.1.0
! stderr 'no Go source files'

! go list example.net/tools
stderr '^package example.net/tools: build constraints exclude all Go files in .*[/\\]tools$'

go list -tags=tools -e -deps example.net/tools
stdout '^example.net/cmd/tool$'
stdout '^example.net/missing$'

go list -deps example.net/cmd/tool

! go list example.net/missing

)

require (
	example.net/a v0.1.0
	example.net/other v0.1.0
)

require example.net/indirect v0.1.0 // indirect
-- go.mod.want --
module golang.org/issue47979

go 1.17

replace (
	example.net/a v0.1.0 => ./a1
	example.net/a v0.2.0 => ./a2
	example.net/indirect v0.1.0 => ./indirect1
	example.net/indirect v0.2.0 => ./indirect2
	example.net/other v0.1.0 => ./other
	example.net/other v0.2.0 => ./other
)

tested by\n\texample.com/untidy.test imports\n\texample.net/directtestnotfound: cannot find module providing package example.net/directtestnotfound: module example.net/directtestnotfound: reading http://.*: 404 Not Found$'

stderr '^go: example.com/untidy imports\n\texample.net/m tested by\n\texample.net/m.test imports\n\texample.net/indirecttestnotfound: cannot find module providing package example.net/indirecttestnotfound: module example.net/indirecttestnotfound: reading http://.*: 404 Not Found$'...

	pattern ...
	match foo

	pattern net
	match net
	not net/http

	pattern net/http
	match net/http
	not net

	pattern net...
	match net net/http netchan
	not not/http not/net/http

	# Special cases. Quoting docs:

	# First, /... at the end of the pattern can match an empty string,
	# so that net/... matches both net and packages in its subdirectories, like net/http.
	pattern net/...
	match net net/http