mirror of
https://github.com/golang/go
synced 2024-10-01 09:28:37 -06:00
40 lines
690 B
Go
40 lines
690 B
Go
|
// Copyright 2018 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.
|
||
|
|
|
||
|
|
// This file is the same as day.go except the constants have different values.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
type Day int
|
||
|
|
|
||
|
|
const (
|
||
|
|
Sunday Day = iota
|
||
|
|
Monday
|
||
|
|
Tuesday
|
||
|
|
Wednesday
|
||
|
|
Thursday
|
||
|
|
Friday
|
||
|
|
Saturday
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
ck(Monday, "Monday")
|
||
|
|
ck(Tuesday, "Tuesday")
|
||
|
|
ck(Wednesday, "Wednesday")
|
||
|
|
ck(Thursday, "Thursday")
|
||
|
|
ck(Friday, "Friday")
|
||
|
|
ck(Saturday, "Saturday")
|
||
|
|
ck(Sunday, "Sunday")
|
||
|
|
ck(-127, "Day(-127)")
|
||
|
|
ck(127, "Day(127)")
|
||
|
|
}
|
||
|
|
|
||
|
|
func ck(day Day, str string) {
|
||
|
|
if fmt.Sprint(day) != str {
|
||
|
|
panic("day.go: " + str)
|
||
|
|
}
|
||
|
|
}
|