const unicode/utf8.MaxRune

10 uses

	unicode/utf8 (current package)
		utf8.go#L18: 	MaxRune   = '\U0010FFFF' // Maximum valid Unicode code point.
		utf8.go#L333: 	case r <= MaxRune:
		utf8.go#L353: 	case i > MaxRune, surrogateMin <= i && i <= surrogateMax:
		utf8.go#L548: 	case surrogateMax < r && r <= MaxRune:

	fmt
		format.go#L155: 	if f.sharp && u <= utf8.MaxRune && strconv.IsPrint(rune(u)) {
		format.go#L465: 	if c > utf8.MaxRune {
		format.go#L477: 	if c > utf8.MaxRune {

	strconv
		quote.go#L102: 		case r > utf8.MaxRune:
		quote.go#L321: 		if v > utf8.MaxRune {

	vendor/golang.org/x/net/idna
		punycode.go#L85: 		if n > utf8.MaxRune || len(output) >= 1024 {