diff options
Diffstat (limited to 'theories/FSets/FMapPositive.v')
| -rw-r--r-- | theories/FSets/FMapPositive.v | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/theories/FSets/FMapPositive.v b/theories/FSets/FMapPositive.v index b1c0fdaa..0fc68b14 100644 --- a/theories/FSets/FMapPositive.v +++ b/theories/FSets/FMapPositive.v @@ -1,10 +1,12 @@ -(***********************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *) -(* \VV/ *************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(***********************************************************************) +(************************************************************************) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) +(************************************************************************) (** * FMapPositive : an implementation of FMapInterface for [positive] keys. *) @@ -654,19 +656,19 @@ Module PositiveMap <: S with Module E:=PositiveOrderedTypeBits. Lemma xelements_bits_lt_1 : forall p p0 q m v, List.In (p0,v) (xelements m (append p (xO q))) -> E.bits_lt p0 p. - Proof. + Proof using. intros. generalize (xelements_complete _ _ _ _ H); clear H; intros. - revert p0 q m v H. + revert p0 H. induction p; destruct p0; simpl; intros; eauto; try discriminate. Qed. Lemma xelements_bits_lt_2 : forall p p0 q m v, List.In (p0,v) (xelements m (append p (xI q))) -> E.bits_lt p p0. - Proof. + Proof using. intros. generalize (xelements_complete _ _ _ _ H); clear H; intros. - revert p0 q m v H. + revert p0 H. induction p; destruct p0; simpl; intros; eauto; try discriminate. Qed. |