# File lib/sass/tree/visitors/check_nesting.rb, line 22
  def visit_children(parent)
    old_parent = @parent
    @parent = parent unless is_any_of?(parent, SCRIPT_NODES)
    old_real_parent, @real_parent = @real_parent, parent
    super
  ensure
    @parent = old_parent
    @real_parent = old_real_parent
  end