() test() {
  label start: // XXX ":" is also the namespace separator
    int a = 2;
    
    if a == 1 repeatfrom start;
    if a == 2 skipto skip;
    if a == 3 skipto skip2;
    
    int b = 4;
  label skip:
    
    if :false {
      label skip2:
        int c = 1;
        goto other;
    } else {
        int d = 2;
        goto skip2;
      label other:
    }
}