1export fn entry() void {
 2    var i: usize = 0;
 3    blah: while (i < 10) : (i += 1) {
 4        while (true) {
 5            continue :outer;
 6        }
 7    }
 8}
 9
10// error
11//
12// :5:23: error: label not found: 'outer'