{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"dcx.emit_note(session_diagnostics::IceBugReportInternalFeature);"}]}
        dcx.emit_note(session_diagnostics::IceBugReportInternalFeature);
    if using_internal_features.load(std::sync::atomic::Ordering::Relaxed) {
    } else {