4 ms·
func fn(c color.Color) { switch c { case color.Red, color.Green, color.Blue: log.Printf("c=%#+v -- OK", c) default: log.Printf("c=%#+
by kiitos 3y ago
func fn(c color.Color) {
switch c {
case color.Red, color.Green, color.Blue:
log.Printf("c=%#+v -- OK", c)
default:
log.Printf("c=%#+v -- should not be possible", c)
}
}
func main() {
var c color.Color
fn(c)
}
Output:
c=<nil> -- should not be possible
:shrug: