diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-10-08 13:39:01 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-10-08 13:39:01 +0000 |
| commit | 93b74b4be215bd08ca7a123505177d6ec8ac7b4c (patch) | |
| tree | cc5b80a8ba038a7c531afae977234f2afdc70699 /theories/FSets/FSetFullAVL.v | |
| parent | bdec9fddcdaa13800e04e718ffa52f87bddc52d9 (diff) | |
Init/Tactics.v: tactic with nicer name 'exfalso' for 'elimtype False'
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12380 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/FSets/FSetFullAVL.v')
| -rw-r--r-- | theories/FSets/FSetFullAVL.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/FSets/FSetFullAVL.v b/theories/FSets/FSetFullAVL.v index d8a31ba5f..bc2b7b64e 100644 --- a/theories/FSets/FSetFullAVL.v +++ b/theories/FSets/FSetFullAVL.v @@ -98,7 +98,7 @@ Ltac avl_nns := Lemma height_0 : forall s, avl s -> height s = 0 -> s = Leaf. Proof. destruct 1; intuition; simpl in *. - avl_nns; simpl in *; elimtype False; omega_max. + avl_nns; simpl in *; exfalso; omega_max. Qed. (** * Results about [avl] *) @@ -755,7 +755,7 @@ Proof. intros s1 s2 B1 B2. generalize (ocaml_compare_Cmp s1 s2)(compare_Cmp s1 s2). unfold Cmp. - destruct ocaml_compare; destruct compare; auto; intros; elimtype False. + destruct ocaml_compare; destruct compare; auto; intros; exfalso. elim (lt_not_eq B1 B2 H0); auto. elim (lt_not_eq B2 B1 H0); auto. apply eq_sym; auto. |