{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"self.register_type_outlives_constraint(ty,"}]}
        self.register_type_outlives_constraint(ty, r, &ObligationCause::dummy_with_span(span));
    fn register_ty_outlives(&self, ty: Ty<'tcx>, r: ty::Region<'tcx>, span: Span) {
    }