{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"cx.fn_ptr_abi(sig).map(|fn_abi|"}]}
        cx.fn_ptr_abi(sig).map(|fn_abi| fn_abi.stable(&mut *tables, cx))
        let sig = fn_ptr.internal(&mut *tables, cx.tcx);
    }