diff options
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/evarutil.ml | 2 | ||||
| -rw-r--r-- | pretyping/evd.ml | 2 | ||||
| -rw-r--r-- | pretyping/typeclasses.ml | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/pretyping/evarutil.ml b/pretyping/evarutil.ml index 60c4e88bc..f52694edf 100644 --- a/pretyping/evarutil.ml +++ b/pretyping/evarutil.ml @@ -429,7 +429,7 @@ let rec check_and_clear_in_constr evdref err ids c = in the type of ev and adjust the source of the dependency *) let nconcl = try - let nids = Id.Map.fold (fun x _ accu -> Id.Set.add x accu) rids Id.Set.empty in + let nids = Id.Map.domain rids in check_and_clear_in_constr evdref (EvarTypingBreak ev) nids (evar_concl evi) with ClearDependencyError (rid,err) -> raise (ClearDependencyError (Id.Map.find rid rids,err)) in diff --git a/pretyping/evd.ml b/pretyping/evd.ml index 3b4aa094f..35c0b73e3 100644 --- a/pretyping/evd.ml +++ b/pretyping/evd.ml @@ -146,7 +146,7 @@ module EvarInfoMap = struct let fold_undefined (def,undef) f a = ExistentialMap.fold f undef a let exists_undefined (def,undef) f = - ExistentialMap.fold (fun k v b -> b || f k v) undef false + ExistentialMap.exists f undef let add (def,undef) evk newinfo = match newinfo.evar_body with | Evar_empty -> (def, ExistentialMap.add evk newinfo undef) diff --git a/pretyping/typeclasses.ml b/pretyping/typeclasses.ml index 9046be4d2..e91749431 100644 --- a/pretyping/typeclasses.ml +++ b/pretyping/typeclasses.ml @@ -432,7 +432,7 @@ let instances r = let cl = class_info r in instances_of cl let is_class gr = - Refmap.fold (fun k v acc -> acc || eq_gr v.cl_impl gr) !classes false + Refmap.exists (fun _ v -> eq_gr v.cl_impl gr) !classes let is_instance = function | ConstRef c -> |