{"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...

	{"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 {

func F2(t *T2) {
	t[1<<31+1] = 42
}

type T3 [1<<15 + 1][1<<15 + 1]int

func F3(t *T3) {
	t[1<<15][1<<15] = 42
}

type S struct {
	A int32
	B int32
}

type T4 [1<<29 + 1]S

func F4(t *T4) {
	t[1<<29].B = 42

	{"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}},