class YARD::Docstring

def resolve_reference
  loop do
    return if defined?(@unresolved_reference).nil? || @unresolved_reference.nil?
    return if CodeObjects::Proxy === @unresolved_reference
    reference = @unresolved_reference
    @unresolved_reference = nil
    self.all = [reference.docstring.all, @all].join("\n")
  end
end