forked from mirror/enumer
26 lines
391 B
Go
26 lines
391 B
Go
|
package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
type FirstUpperCaseValue int
|
||
|
|
|
||
|
|
const (
|
||
|
|
male FirstUpperCaseValue = iota
|
||
|
|
female
|
||
|
|
unknown
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
ck(male, "M")
|
||
|
|
ck(female, "F")
|
||
|
|
ck(unknown, "U")
|
||
|
|
ck(-127, "FirstUpperCaseValue(-127)")
|
||
|
|
ck(127, "FirstUpperCaseValue(127)")
|
||
|
|
}
|
||
|
|
|
||
|
|
func ck(value FirstUpperCaseValue, str string) {
|
||
|
|
if fmt.Sprint(value) != str {
|
||
|
|
panic("transform_first_upper.go: " + str)
|
||
|
|
}
|
||
|
|
}
|