{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"tracked!(maximal_hir_to_mir_coverage,"}]}
    tracked!(maximal_hir_to_mir_coverage, true);
    tracked!(location_detail, LocationDetail { file: true, line: false, column: false });
    tracked!(merge_functions, Some(MergeFunctions::Disabled));