{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"WorkItem::Optimize(m)"}]}
            WorkItem::Optimize(m) => desc("opt", "optimize module", &m.name),
        match self {
            WorkItem::CopyPostLtoArtifacts(m) => desc("cpy", "copy LTO artifacts for", &m.name),