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/1865.v | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test-suite/bugs/closed/1865.v (limited to 'test-suite/bugs/closed/1865.v') diff --git a/test-suite/bugs/closed/1865.v b/test-suite/bugs/closed/1865.v new file mode 100644 index 00000000..17c19989 --- /dev/null +++ b/test-suite/bugs/closed/1865.v @@ -0,0 +1,18 @@ +(* Check that tactics (here dependent inversion) do not generate + conversion problems T <= U with sup's of universes in U *) + +(* Submitted by David Nowak *) + +Inductive list (A:Set) : nat -> Set := +| nil : list A O +| cons : forall n, A -> list A n -> list A (S n). + +Definition f (n:nat) : Type := + match n with + | O => bool + | _ => unit + end. + +Goal forall A n, list A n -> f n. +intros A n. +dependent inversion n. -- cgit v1.2.3