{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"|"}]}
            | (_, &ty::Alias(ty::Opaque, ty::AliasTy { def_id, .. }))
            (&ty::Alias(ty::Opaque, ty::AliasTy { def_id, .. }), _)
                if def_id.is_local() && !infcx.next_trait_solver() =>