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authorGravatar Stephane Glondu <steph@glondu.net>2012-08-20 18:27:01 +0200
committerGravatar Stephane Glondu <steph@glondu.net>2012-08-20 18:27:01 +0200
commite0d682ec25282a348d35c5b169abafec48555690 (patch)
tree1a46f0142a85df553388c932110793881f3af52f /theories/Bool/Bool.v
parent86535d84cc3cffeee1dcd8545343f234e7285530 (diff)
Imported Upstream version 8.4dfsgupstream/8.4dfsg
Diffstat (limited to 'theories/Bool/Bool.v')
-rw-r--r--theories/Bool/Bool.v8
1 files changed, 4 insertions, 4 deletions
diff --git a/theories/Bool/Bool.v b/theories/Bool/Bool.v
index d5d11cea..a947e4fd 100644
--- a/theories/Bool/Bool.v
+++ b/theories/Bool/Bool.v
@@ -1,6 +1,6 @@
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
-(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
+(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
@@ -615,12 +615,12 @@ Proof.
Qed.
Hint Resolve absurd_eq_true.
-(* A specific instance of trans_eq that preserves compatibility with
+(* A specific instance of eq_trans that preserves compatibility with
old hint bool_2 *)
Lemma trans_eq_bool : forall x y z:bool, x = y -> y = z -> x = z.
Proof.
- apply trans_eq.
+ apply eq_trans.
Qed.
Hint Resolve trans_eq_bool.
@@ -754,7 +754,7 @@ Notation "a &&& b" := (if a then b else false)
Notation "a ||| b" := (if a then true else b)
(at level 50, left associativity) : lazy_bool_scope.
-Open Local Scope lazy_bool_scope.
+Local Open Scope lazy_bool_scope.
Lemma andb_lazy_alt : forall a b : bool, a && b = a &&& b.
Proof.