Hi,
Why Go accepts to have différents variables with the same name ? Is there
any good reasons ?
You can spend a lot of time to find a bug like this:
package main
import (
"fmt"
)
func foo() (c int, d int) {
c, d = 1, 2
return
}
func main() {
var p int = 7
fmt.Println("p =", p) // print p = 7
if p==0 {
p, _ := foo()
fmt.Println("p =", p) // print p = 1
}
fmt.Println("p =", p) // print p = 7
}
Regards
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