From 97fefe1fcca363a1317e066e7f4b99b9c1e9987b Mon Sep 17 00:00:00 2001 From: Stephane Glondu Date: Thu, 12 Jan 2012 16:02:20 +0100 Subject: Imported Upstream version 8.4~beta --- test-suite/bugs/closed/shouldsucceed/2613.v | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 test-suite/bugs/closed/shouldsucceed/2613.v (limited to 'test-suite/bugs/closed/shouldsucceed/2613.v') diff --git a/test-suite/bugs/closed/shouldsucceed/2613.v b/test-suite/bugs/closed/shouldsucceed/2613.v new file mode 100644 index 00000000..4f0470b1 --- /dev/null +++ b/test-suite/bugs/closed/shouldsucceed/2613.v @@ -0,0 +1,17 @@ +(* Check that eq_sym is still pointing to Logic.eq_sym after use of Function *) + +Require Import ZArith. +Require Recdef. + +Axiom nat_eq_dec: forall x y : nat, {x=y}+{x<>y}. + +Locate eq_sym. (* Constant Coq.Init.Logic.eq_sym *) + +Function loop (n: nat) {measure (fun x => x) n} : bool := + if nat_eq_dec n 0 then false else loop (pred n). +Proof. + admit. +Defined. + +Check eq_sym eq_refl : 0=0. + -- cgit v1.2.3