{"ast_node_type":"variable","tokens":[{"end":34,"kind":"keyword","start":0,"text":"let"}]}
    let exported_symbols_for_lto =
    // Compute the set of symbols we need to retain when doing LTO (if we need to)
        Arc::new(lto::exported_symbols_for_lto(tcx, &each_linked_rlib_for_lto));