{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
        // `rustc_traits::type_op::type_op_normalize` query to allow the span we need in the
        // FIXME(lqd): Unify and de-duplicate the following with the actual
        // `ObligationCause`. The normalization results are currently different between