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authorGravatar msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7>2008-11-05 20:42:15 +0000
committerGravatar msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7>2008-11-05 20:42:15 +0000
commit215bbe5cddc7fae276fe50131dcff70bc1b7f6d9 (patch)
tree4c61e84679a2a5036557375c2f8fd0f4d64f20ac /theories
parent1785ae696ca884ddd70e4b87fd1d425b06e64abe (diff)
Port [rewrite] tactics to open terms. Currently no check that evars
introduced by the lemma remain in the subgoals (i.e. it's really [erewrite]). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11544 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories')
-rw-r--r--theories/FSets/FSetEqProperties.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/FSets/FSetEqProperties.v b/theories/FSets/FSetEqProperties.v
index 41034ce85..9d47ef72c 100644
--- a/theories/FSets/FSetEqProperties.v
+++ b/theories/FSets/FSetEqProperties.v
@@ -73,7 +73,7 @@ Qed.
Lemma is_empty_equal_empty: is_empty s = equal s empty.
Proof.
apply bool_1; split; intros.
-rewrite <- (empty_is_empty_1 (s:=empty)); auto with set.
+auto with set.
rewrite <- is_empty_iff; auto with set.
Qed.