{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"pub"}]}
    pub coverage_cx: Option<coverageinfo::CguCoverageContext<'ll, 'tcx>>,
    /// Extra per-CGU codegen state needed when coverage instrumentation is enabled.
    pub dbg_cx: Option<debuginfo::CodegenUnitDebugContext<'ll, 'tcx>>,