diff options
Diffstat (limited to 'tactics/class_tactics.ml4')
| -rw-r--r-- | tactics/class_tactics.ml4 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tactics/class_tactics.ml4 b/tactics/class_tactics.ml4 index cf4a267f..d05ae680 100644 --- a/tactics/class_tactics.ml4 +++ b/tactics/class_tactics.ml4 @@ -685,7 +685,7 @@ let resolve_typeclass_evars debug m env evd filter split fail = let evd = try Evarconv.consider_remaining_unif_problems ~ts:(Typeclasses.classes_transparent_state ()) env evd - with _ -> evd + with e when Errors.noncritical e -> evd in resolve_all_evars debug m env (initial_select_evars filter) evd split fail @@ -776,7 +776,10 @@ END let typeclasses_eauto ?(only_classes=false) ?(st=full_transparent_state) dbs gl = try - let dbs = list_map_filter (fun db -> try Some (Auto.searchtable_map db) with _ -> None) dbs in + let dbs = list_map_filter + (fun db -> try Some (Auto.searchtable_map db) + with e when Errors.noncritical e -> None) dbs + in let st = match dbs with x :: _ -> Hint_db.transparent_state x | _ -> st in eauto ?limit:!typeclasses_depth ~only_classes ~st dbs gl with Not_found -> tclFAIL 0 (str" typeclasses eauto failed on: " ++ Printer.pr_goal gl) gl |