sp_rcontext *Item_splocal::get_rcontext(sp_rcontext *local_ctx) const
{
  return m_rcontext_handler->get_rcontext(local_ctx);
}
sp_rcontext *Item_splocal::get_rcontext(sp_rcontext *local_ctx) const
{
  return m_rcontext_handler->get_rcontext(local_ctx);
}