{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"sugg"}]}
                        sugg = Some((format!("&{}*", mutbl.prefix_str()), cast_ty == expr_ty));
                    {
                    } else if let ty::Ref(expr_reg, expr_ty, expr_mutbl) = *self.expr_ty.kind()