{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"self.hygiene_context.schedule_expn_data_for_encoding(expn_id);"}]}
        self.hygiene_context.schedule_expn_data_for_encoding(expn_id);
    fn encode_expn_id(&mut self, expn_id: ExpnId) {
        expn_id.expn_hash().encode(self);