following simulates some functionality
package main
import (
"fmt"
"io"
"log"
"os"
)
func GOTO(f *os.File, e error) (*os.File, error) { return f, e }
func COPYGOTO(i int64, e error) (int64, error) { return i, e }
var err error
var r, w *os.File
func main() {
log.Println(
some refining...
func Experimental(src, dst string) error {
//goto jumps to "label" if present; selects values right to left; is
ignored with value´s zero value
goto r, err := os.Open(src)
defer r.Close()
goto w, err := os.Create(dst)
defer w.Close()
goto v, err := io.Cop
On Wed, Apr 13, 2022 at 2:44 PM Matthias Mädel
wrote:
>
> Please some advice if something like the following could be helpful and if it
> is possible to implement with the compiler.
>
> Thank You
>
> func Experimental(src, dst string) error {
>
> //goto is blocked with err == nil
> goto r
Hello
Please some advice if something like the following could be helpful and if
it is possible to implement with the compiler.
Thank You
func Experimental(src, dst string) error {
//goto is blocked with err == nil
goto r, err := os.Open(src)
defer r.Close()
goto w, err := os.
