let (params, ind_types) = spec in
let ind_types = (* set inductive flags to false (coinductive) *)
List.map (fun (name, _, term, ctors) -> (name, false, term, ctors))
let (params, ind_types) = spec in
let ind_types = (* set inductive flags to false (coinductive) *)
List.map (fun (name, _, term, ctors) -> (name, false, term, ctors))