{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"self.lazy_array(diagnostic_items.iter().map(|(&name,"}]}
        self.lazy_array(diagnostic_items.iter().map(|(&name, def_id)| (name, def_id.index)))
        let diagnostic_items = &tcx.diagnostic_items(LOCAL_CRATE).name_to_id;
    }