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| author |  Enrico Tassi <Enrico.Tassi@inria.fr> | 2018-05-16 11:11:51 +0200 |
|---|---|---|
| committer | Enrico Tassi <Enrico.Tassi@inria.fr> | 2018-05-16 11:11:51 +0200 |
| commit | c122e1827aae252716da56ab46eeed4046c4aefc (patch) | |
| tree | de16215c11580a284b9c539c93e381efdcecf6f7 /plugins/ssr/ssrequality.ml | |
| parent | 768883a6b7002bcdc589b43c199b2c0b1d2c23b5 (diff) | |
[ssr] fix after to_constr ~abort_on_undefined_evars was added
Diffstat (limited to 'plugins/ssr/ssrequality.ml')
| -rw-r--r-- | plugins/ssr/ssrequality.ml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins/ssr/ssrequality.ml b/plugins/ssr/ssrequality.ml index 7d7655d29..eadc6d218 100644 --- a/plugins/ssr/ssrequality.ml +++ b/plugins/ssr/ssrequality.ml @@ -287,7 +287,10 @@ let foldtac occ rdx ft gl = (fun env c _ h -> try find_T env c h ~k:(fun env t _ _ -> t) with NoMatch ->c), (fun () -> try end_T () with NoMatch -> fake_pmatcher_end ()) | _ -> - (fun env c _ h -> try let sigma = unify_HO env sigma (EConstr.of_constr c) (EConstr.of_constr t) in EConstr.to_constr sigma (EConstr.of_constr t) + (fun env c _ h -> + try + let sigma = unify_HO env sigma (EConstr.of_constr c) (EConstr.of_constr t) in + EConstr.to_constr ~abort_on_undefined_evars:false sigma (EConstr.of_constr t) with _ -> errorstrm Pp.(str "fold pattern " ++ pr_constr_pat t ++ spc () ++ str "does not match redex " ++ pr_constr_pat c)), fake_pmatcher_end in |