diff options
Diffstat (limited to 'plugins/funind/functional_principles_proofs.ml')
| -rw-r--r-- | plugins/funind/functional_principles_proofs.ml | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/plugins/funind/functional_principles_proofs.ml b/plugins/funind/functional_principles_proofs.ml index 55d361e3d..64f7813a3 100644 --- a/plugins/funind/functional_principles_proofs.ml +++ b/plugins/funind/functional_principles_proofs.ml @@ -820,10 +820,10 @@ let build_proof build_proof new_finalize {dyn_infos with info = f } g end | Fix _ | CoFix _ -> - error ( "Anonymous local (co)fixpoints are not handled yet") + user_err Pp.(str ( "Anonymous local (co)fixpoints are not handled yet")) - | Proj _ -> error "Prod" - | Prod _ -> error "Prod" + | Proj _ -> user_err Pp.(str "Prod") + | Prod _ -> user_err Pp.(str "Prod") | LetIn _ -> let new_infos = { dyn_infos with @@ -1097,7 +1097,7 @@ let prove_princ_for_struct (evd:Evd.evar_map ref) interactive_proof fun_num fnam (Global.env ()) (Evd.empty) (EConstr.of_constr body) - | None -> error ( "Cannot define a principle over an axiom ") + | None -> user_err Pp.(str "Cannot define a principle over an axiom ") in let fbody = get_body fnames.(fun_num) in let f_ctxt,f_body = decompose_lam (project g) fbody in @@ -1199,7 +1199,7 @@ let prove_princ_for_struct (evd:Evd.evar_map ref) interactive_proof fun_num fnam bs.(num), List.rev_map var_of_decl princ_params)) ),num - | _ -> error "Not a mutual block" + | _ -> user_err Pp.(str "Not a mutual block") in let info = {infos with @@ -1594,7 +1594,7 @@ let prove_principle_for_gen let args_ids = List.map (get_name %> Nameops.out_name) princ_info.args in let lemma = match !tcc_lemma_ref with - | Undefined -> error "No tcc proof !!" + | Undefined -> user_err Pp.(str "No tcc proof !!") | Value lemma -> EConstr.of_constr lemma | Not_needed -> EConstr.of_constr (Coqlib.build_coq_I ()) in |