From cfbfe13f5b515ae2e3c6cdd97e2ccee03bc26e56 Mon Sep 17 00:00:00 2001 From: Stephane Glondu Date: Sun, 1 Feb 2009 00:54:40 +0100 Subject: Imported Upstream version 8.2~rc2+dfsg --- test-suite/bugs/closed/shouldsucceed/1891.v | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 test-suite/bugs/closed/shouldsucceed/1891.v (limited to 'test-suite/bugs/closed/shouldsucceed/1891.v') diff --git a/test-suite/bugs/closed/shouldsucceed/1891.v b/test-suite/bugs/closed/shouldsucceed/1891.v new file mode 100644 index 00000000..11124cdd --- /dev/null +++ b/test-suite/bugs/closed/shouldsucceed/1891.v @@ -0,0 +1,13 @@ +(* Check evar-evar unification *) + Inductive T (A: Set): Set := mkT: unit -> T A. + + Definition f (A: Set) (l: T A): unit := tt. + + Implicit Arguments f [A]. + + Lemma L (x: T unit): (unit -> T unit) -> unit. + Proof. + refine (fun x => match x return _ with mkT n => fun g => f (g _) end). + trivial. + Qed. + -- cgit v1.2.3