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-rw-r--r--theories/FSets/FSetWeakInterface.v27
1 files changed, 17 insertions, 10 deletions
diff --git a/theories/FSets/FSetWeakInterface.v b/theories/FSets/FSetWeakInterface.v
index 72084d034..3079ec871 100644
--- a/theories/FSets/FSetWeakInterface.v
+++ b/theories/FSets/FSetWeakInterface.v
@@ -12,8 +12,7 @@
(** Set interfaces for types with only a decidable equality, but no ordering *)
-Require Export Bool.
-Require Export DecidableType.
+Require Export Bool DecidableType.
Set Implicit Arguments.
Unset Strict Implicit.
@@ -229,13 +228,21 @@ Module Type S.
End Spec.
- Hint Immediate In_1.
-
- Hint Resolve mem_1 mem_2 equal_1 equal_2 subset_1 subset_2 empty_1
- is_empty_1 is_empty_2 choose_1 choose_2 add_1 add_2 add_3 remove_1
- remove_2 remove_3 singleton_1 singleton_2 union_1 union_2 union_3 inter_1
- inter_2 inter_3 diff_1 diff_2 diff_3 filter_1 filter_2 filter_3 for_all_1
- for_all_2 exists_1 exists_2 partition_1 partition_2 elements_1 elements_2
- elements_3.
+ Hint Resolve mem_1 equal_1 subset_1 empty_1
+ is_empty_1 choose_1 choose_2 add_1 add_2 remove_1
+ remove_2 singleton_2 union_1 union_2 union_3
+ inter_3 diff_3 fold_1 filter_3 for_all_1 exists_1
+ partition_1 partition_2 elements_1 elements_3
+ : set.
+ Hint Immediate In_1 mem_2 equal_2 subset_2 is_empty_2 add_3
+ remove_3 singleton_1 inter_1 inter_2 diff_1 diff_2
+ filter_1 filter_2 for_all_2 exists_2 elements_2
+ : set.
+ (* for compatibility with earlier hints *)
+ Hint Resolve In_1 mem_2 equal_2 subset_2 is_empty_2 add_3
+ remove_3 singleton_1 inter_1 inter_2 diff_1 diff_2
+ filter_1 filter_2 for_all_2 exists_2 elements_2
+ : oldset.
+
End S.