diff options
Diffstat (limited to 'theories/Structures')
| -rw-r--r-- | theories/Structures/OrderedType.v | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/theories/Structures/OrderedType.v b/theories/Structures/OrderedType.v index 6b9007fdd..c21d4fa0f 100644 --- a/theories/Structures/OrderedType.v +++ b/theories/Structures/OrderedType.v @@ -315,17 +315,12 @@ Module KeyOrderedType(O:OrderedType). Hint Resolve ltk_trans ltk_not_eqk ltk_not_eqke. Hint Immediate eqk_sym eqke_sym. - Global Instance eqk_equiv : Equivalence eqk. - Proof. split; eauto. Qed. + Global Instance eqk_equiv : Equivalence eqk. Global Instance eqke_equiv : Equivalence eqke. Proof. split; eauto. Qed. Global Instance ltk_strorder : StrictOrder ltk. - Proof. - split; eauto. - intros (x,e); compute; apply (StrictOrder_Irreflexive x). - Qed. Global Instance ltk_compat : Proper (eqk==>eqk==>iff) ltk. Proof. |