On Tuesday, 1 October 2013 at 11:40:35 UTC, Manu wrote:

Note: there's an un-handled case in your example, but I'll ignore that.

Anyway, goto is supported. Walter likes it. I use it from time to time.
I'd say 90% of the time I find goto useful is when I need to bail from
nested loops. I've often wondered if something like break(2) would be a
more elegant solution to the breaking out of nested loops problem.

BreakableLoop: while(condition) {
    while(condition) {
        // Stuff . . .
        break BreakableLoop;
    }
}

Also works with continue.