{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"self.with_rib(ValueNS,"}]}
                    self.with_rib(ValueNS, RibKind::Normal, |this| {
                    let subpat_bindings = bindings.pop().unwrap().1;
                        *this.innermost_rib_bindings(ValueNS) = subpat_bindings.clone();