function verify($vars, $auto_vars)
{
if (!$this->name) {
fatal("[foreach] scope must have a name");
}
$fields = get_fields($this->type);
$vars[$this->type . '-ID'] = true;
foreach ($fields as $field => $dummy) {
$vars[$field] = $vars[$this->name . '.' . $field] = true;
}
if ($this->type == 'RESOURCE') {
$vars['rv_nicesize'] = $vars[$this->name . '.rv_nicesize'] = true;
}
$vars['result-number'] = true;
parent::verify($vars, $auto_vars);
}