Исправление proud_anon, (текущая версия) :
$ cat arraytest.go
package main
import (
"fmt"
)
func main() {
ar1 := []int{ 1, 2, 3}
ar2 := []int{ 4, 5, 6}
ar3 := append(ar1, ar2...)
ar4 := append(ar3, 7, 8, 9)
fmt.Println(ar4)
}
$ go run arraytest.go
[1 2 3 4 5 6 7 8 9]Исходная версия proud_anon, :
$ cat arraytest.go
cat arraytest.go
package main
import (
"fmt"
)
func main() {
ar1 := []int{ 1, 2, 3}
ar2 := []int{ 4, 5, 6}
ar3 := append(ar1, ar2...)
ar4 := append(ar3, 7, 8, 9)
fmt.Println(ar4)
}
$ go run arraytest.go
[1 2 3 4 5 6 7 8 9]