const go/types.Byte
3 uses
go/types (current package)
basic.go#L46: Byte = Uint8
conversions.go#L315: return t != nil && (t.kind == Byte || t.kind == Rune)
universe.go#L74: {Byte, IsInteger | IsUnsigned, "byte"},
The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)