{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"//"}]}
                        // Consider any anonymous lifetimes, too
                        lifetimes_in_scope.extend(rib.bindings.iter().map(|(ident, _)| ident.span));
                        if let LifetimeRibKind::AnonymousCreateParameter { binder, .. } = rib.kind