23 lines
506 B
Go
23 lines
506 B
Go
// Use `os.Exit` to immediatly exit with a given
|
|
// status.
|
|
|
|
package main
|
|
|
|
import "os"
|
|
|
|
func main() {
|
|
// `defer`s will _not_ be run when using `os.Exit`, so
|
|
// this `println` will never be called.
|
|
defer println("!")
|
|
|
|
// Exit with status 3.
|
|
os.Exit(3)
|
|
}
|
|
|
|
// Note that unlike e.g. C, Go does not use an integer
|
|
// return value from `main` to indicate exit status. If
|
|
// you'd like to exit with a non-zero status you should
|
|
// use `os.Exit`.
|
|
|
|
// todo: discuss building before getting here
|