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 /theories/Program | |
| 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 'theories/Program')
| -rw-r--r-- | theories/Program/Wf.v | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/theories/Program/Wf.v b/theories/Program/Wf.v index 717913572..3816c1505 100644 --- a/theories/Program/Wf.v +++ b/theories/Program/Wf.v @@ -134,7 +134,6 @@ Section Fix_rects. Fix_F_sub A R P f (proj1_sig y) (Acc_inv a (proj2_sig y))))) : forall x a, Q _ (Fix_F_sub A R P f x a). Proof with auto. - intros Q inv. set (R' := fun (x: A) => forall a, Q _ (Fix_F_sub A R P f x a)). cut (forall x, R' x)... apply (well_founded_induction_type Rwf). @@ -167,7 +166,7 @@ Section Fix_rects. Fix_F_sub A R P f x a = Fix_F_sub A R P f x a'. Proof. - intros x a. + revert a'. pattern x, (Fix_F_sub A R P f x a). apply Fix_F_sub_rect. intros. |