const math.MaxInt8

3 uses

	math (current package)
		const.go#L40: 	MaxInt8   = 1<<7 - 1

	encoding/gob
		dec_helpers.go#L295: 		if x < math.MinInt8 || math.MaxInt8 < x {
		decode.go#L248: 	if v < math.MinInt8 || math.MaxInt8 < v {