{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"attributes::uwtable_attr(cx.llcx,"}]}
            attributes::uwtable_attr(cx.llcx, tcx.sess.opts.unstable_opts.use_sync_unwind);
        let uwtable =
        attributes::apply_to_llfn(llfn, llvm::AttributePlace::Function, &[uwtable]);