| // Copyright 2014 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| // Unsigned integers - check maximum size | |
| package main | |
| import "fmt" | |
| type Unum2 uint8 | |
| const ( | |
| Zero Unum2 = iota | |
| One | |
| Two | |
| ) | |
| func main() { | |
| ck(Zero, "Zero") | |
| ck(One, "One") | |
| ck(Two, "Two") | |
| ck(3, "Unum2(3)") | |
| ck(255, "Unum2(255)") | |
| } | |
| func ck(unum Unum2, str string) { | |
| if fmt.Sprint(unum) != str { | |
| panic("unum.go: " + str) | |
| } | |
| } |