diff options
Diffstat (limited to 'theories/Structures/DecidableTypeEx.v')
| -rw-r--r-- | theories/Structures/DecidableTypeEx.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Structures/DecidableTypeEx.v b/theories/Structures/DecidableTypeEx.v index 971fcd7f..163a40f2 100644 --- a/theories/Structures/DecidableTypeEx.v +++ b/theories/Structures/DecidableTypeEx.v @@ -88,7 +88,7 @@ Module PairUsualDecidableType(D1 D2:UsualDecidableType) <: UsualDecidableType. destruct (D1.eq_dec x1 y1); destruct (D2.eq_dec x2 y2); unfold eq, D1.eq, D2.eq in *; simpl; (left; f_equal; auto; fail) || - (right; intro H; injection H; auto). + (right; injection; auto). Defined. End PairUsualDecidableType. |