{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"sym::add_with_overflow"}]}
        sym::add_with_overflow | sym::sub_with_overflow | sym::mul_with_overflow => {
            (1, 0, vec![param(0), param(0)], Ty::new_tup(tcx, &[param(0), tcx.types.bool]))