{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"cstore.as_any().downcast_ref::<CStore>().expect(\"`tcx.cstore`"}]}
            cstore.as_any().downcast_ref::<CStore>().expect("`tcx.cstore` is not a `CStore`")
        FreezeReadGuard::map(tcx.untracked().cstore.read(), |cstore| {
        })