{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"if"}]}
        if std::intrinsics::unlikely(qcx.dep_context().sess().opts.unstable_opts.query_dep_graph) {
    if let Some(result) = query.try_load_from_disk(qcx, key, prev_dep_node_index, dep_node_index) {
            dep_graph_data.mark_debug_loaded_from_disk(*dep_node)