diff options
| -rw-r--r-- | tactics/class_tactics.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tactics/class_tactics.ml b/tactics/class_tactics.ml index 031f0bc0e..0260460e6 100644 --- a/tactics/class_tactics.ml +++ b/tactics/class_tactics.ml @@ -973,6 +973,8 @@ module Search = struct let (), pv', (unsafe, shelved, gaveup), _ = Proofview.apply env tac pv in + if not (List.is_empty gaveup) then + CErrors.anomaly (Pp.str "run_on_evars not assumed to apply tactics generating given up goals."); if Proofview.finished pv' then let evm' = Proofview.return pv' in assert(Evd.fold_undefined (fun ev _ acc -> |