void LEX::sp_pop_loop_empty_label(THD *thd)
{
  sp_label *lab= spcont->pop_label();
  sphead->backpatch(lab);
  DBUG_ASSERT(lab->name.length == 0);
}
void LEX::sp_pop_loop_empty_label(THD *thd)
{
  sp_label *lab= spcont->pop_label();
  sphead->backpatch(lab);
  DBUG_ASSERT(lab->name.length == 0);
}