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| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-11-05 20:42:15 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-11-05 20:42:15 +0000 |
| commit | 215bbe5cddc7fae276fe50131dcff70bc1b7f6d9 (patch) | |
| tree | 4c61e84679a2a5036557375c2f8fd0f4d64f20ac /theories/FSets/FSetEqProperties.v | |
| parent | 1785ae696ca884ddd70e4b87fd1d425b06e64abe (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/FSets/FSetEqProperties.v')
| -rw-r--r-- | theories/FSets/FSetEqProperties.v | 2 |
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. |