{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":")"}]}
    ) -> ty::EarlyBinder<'tcx, &'tcx [(ty::Clause<'tcx>, Span)]> {
        key: (DefId, rustc_span::Ident)
        desc { |tcx| "computing the super traits of `{}` with associated type name `{}`",