{"ast_node_type":"function","tokens":[{"end":88,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn expn_that_defined_untracked(&self, def_id: DefId, sess: &Session) -> ExpnId {
        self.get_crate_data(def_id.krate).get_expn_that_defined(def_id.index, sess)