break out from internal loop (labels)

examples/for-label/for_label.go

package main

import (
    "fmt"
)

func main() {
OUT:
    for i := 1; i < 5; i++ {
        for j := i; j < 5; j++ {
            k := i * j
            if k > 10 {
                break OUT
            }
            fmt.Println(k)
        }
    }
}