diff options
Diffstat (limited to 'plugins/omega/coq_omega.ml')
| -rw-r--r-- | plugins/omega/coq_omega.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plugins/omega/coq_omega.ml b/plugins/omega/coq_omega.ml index 028ef95d..ffa99fc7 100644 --- a/plugins/omega/coq_omega.ml +++ b/plugins/omega/coq_omega.ml @@ -885,7 +885,7 @@ let rec transform p t = try let v,th,_ = find_constr t' in [clever_rewrite_base p (mkVar v) (mkVar th)], Oatom v - with _ -> + with e when Errors.noncritical e -> let v = new_identifier_var () and th = new_identifier () in hide_constr t' v th isnat; @@ -924,7 +924,8 @@ let rec transform p t = | _ -> default false t end | Kapp((Zpos|Zneg|Z0),_) -> - (try ([],Oz(recognize_number t)) with _ -> default false t) + (try ([],Oz(recognize_number t)) + with e when Errors.noncritical e -> default false t) | Kvar s -> [],Oatom s | Kapp(Zopp,[t]) -> let tac,t' = transform (P_APP 1 :: p) t in |