diff options
Diffstat (limited to 'plugins/funind/functional_principles_proofs.ml')
| -rw-r--r-- | plugins/funind/functional_principles_proofs.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plugins/funind/functional_principles_proofs.ml b/plugins/funind/functional_principles_proofs.ml index 450b3ef405..3c92bb5bd6 100644 --- a/plugins/funind/functional_principles_proofs.ml +++ b/plugins/funind/functional_principles_proofs.ml @@ -5,6 +5,7 @@ open Term open Namegen open Names open Declarations +open Declareops open Pp open Hiddentac open Tacmach @@ -947,7 +948,7 @@ let generate_equation_lemma fnames f fun_num nb_params nb_args rec_args_num = let f_def = Global.lookup_constant (destConst f) in let eq_lhs = mkApp(f,Array.init (nb_params + nb_args) (fun i -> mkRel(nb_params + nb_args - i))) in let f_body = - force (Option.get (body_of_constant f_def)) + Lazyconstr.force (Option.get (body_of_constant f_def)) in let params,f_body_with_params = decompose_lam_n nb_params f_body in let (_,num),(_,_,bodies) = destFix f_body_with_params in @@ -1065,7 +1066,7 @@ let prove_princ_for_struct interactive_proof fun_num fnames all_funs _nparams : let get_body const = match body_of_constant (Global.lookup_constant const) with | Some b -> - let body = force b in + let body = Lazyconstr.force b in Tacred.cbv_norm_flags (Closure.RedFlags.mkflags [Closure.RedFlags.fZETA]) (Global.env ()) |