Container::addScope

public Container::addScope(ScopeInterface $scope)

public function addScope(ScopeInterface $scope) {

  $name = $scope->getName();
  if ('request' !== $name) {
    @trigger_error('The ' . __METHOD__ . ' method is deprecated since version 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
  }
  throw new \BadMethodCallException(sprintf("'%s' is not supported by Drupal 8.", __FUNCTION__));
}