{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"tcx.mk_type_list_from_iter(sig.inputs_and_output.iter().enumerate().map(|(idx,"}]}
        tcx.mk_type_list_from_iter(sig.inputs_and_output.iter().enumerate().map(|(idx, ty)| {
    sig.inputs_and_output =
            wfcx.deeply_normalize(