{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"self.ident_hygiene.get(&pat.into()).copied().unwrap_or(HygieneId::ROOT)"}]}
        self.ident_hygiene.get(&pat.into()).copied().unwrap_or(HygieneId::ROOT)
    pub fn pat_path_hygiene(&self, pat: PatId) -> HygieneId {
    }