From 7cfc4e5146be5666419451bdd516f1f3f264d24a Mon Sep 17 00:00:00 2001 From: Enrico Tassi Date: Sun, 25 Jan 2015 14:42:51 +0100 Subject: Imported Upstream version 8.5~beta1+dfsg --- test-suite/bugs/closed/1944.v | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 test-suite/bugs/closed/1944.v (limited to 'test-suite/bugs/closed/1944.v') diff --git a/test-suite/bugs/closed/1944.v b/test-suite/bugs/closed/1944.v new file mode 100644 index 00000000..ee2918c6 --- /dev/null +++ b/test-suite/bugs/closed/1944.v @@ -0,0 +1,9 @@ +(* Test some uses of ? in introduction patterns *) + +Inductive J : nat -> Prop := + | K : forall p, J p -> (True /\ True) -> J (S p). + +Lemma bug : forall n, J n -> J (S n). +Proof. + intros ? H. + induction H as [? ? [? ?]]. -- cgit v1.2.3