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authorGravatar Stephane Glondu <steph@glondu.net>2012-01-12 16:04:54 +0100
committerGravatar Stephane Glondu <steph@glondu.net>2012-01-12 16:04:54 +0100
commit39efc41237ec906226a3a53d7396d51173495204 (patch)
tree87cd58d72d43469d2a2a0a127c1060d7c9e0206b /test-suite/bugs/closed/shouldsucceed/2613.v
parent5fe4ac437bed43547b3695664974f492b55cb553 (diff)
parent97fefe1fcca363a1317e066e7f4b99b9c1e9987b (diff)
Remove non-DFSG contentsupstream/8.4_beta+dfsg
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1 files changed, 17 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/shouldsucceed/2613.v b/test-suite/bugs/closed/shouldsucceed/2613.v
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+(* 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.
+