diff options
| author |  herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-06-08 13:56:14 +0000 |
|---|---|---|
| committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-06-08 13:56:14 +0000 |
| commit | d14635b0c74012e464aad9e77aeeffda0f1ef154 (patch) | |
| tree | bb913fa1399a1d4c7cdbd403e10c4efcc58fcdb1 /plugins/rtauto | |
| parent | f4c5934181c3e036cb77897ad8c8a192c999f6ad (diff) | |
Made option "Automatic Introduction" active by default before too many
people use the undocumented "Lemma foo x : t" feature in a way
incompatible with this activation.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13090 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/rtauto')
| -rw-r--r-- | plugins/rtauto/Bintree.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/rtauto/Bintree.v b/plugins/rtauto/Bintree.v index 598b21d83..626841be8 100644 --- a/plugins/rtauto/Bintree.v +++ b/plugins/rtauto/Bintree.v @@ -94,7 +94,7 @@ Theorem refl_pos_eq : forall m, pos_eq m m = true. induction m;simpl;auto. Qed. -Definition pos_eq_dec (m n:positive) :{m=n}+{m<>n} . +Definition pos_eq_dec : forall (m n:positive), {m=n}+{m<>n} . fix 1;intros [mm|mm|] [nn|nn|];try (right;congruence). case (pos_eq_dec mm nn). intro e;left;apply (f_equal xI e). |