{"ast_node_type":"variable","tokens":[{"end":72,"kind":"keyword","start":0,"text":"}"}]}
        } else if let hir::StructTailExpr::Base(base_expr) = base_expr {
            self.typeck_results.borrow_mut().fru_field_types_mut().insert(expr.hir_id, fru_tys);
            // FIXME: We are currently creating two branches here in order to maintain