{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"self.with_self_rib_ns(TypeNS,"}]}
        self.with_self_rib_ns(TypeNS, self_res, f)
    fn with_self_rib(&mut self, self_res: Res, f: impl FnOnce(&mut Self)) {
    }