{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"FullyMonomorphizedLayoutCx(fx.tcx).fn_abi_of_fn_ptr(fn_sig,"}]}
        FullyMonomorphizedLayoutCx(fx.tcx).fn_abi_of_fn_ptr(fn_sig, extra_args)
    } else {
    };