1 files changed, 17 insertions, 0 deletions
diff --git a/test-suite/failure/int31.v b/test-suite/failure/int31.v
new file mode 100644
index 000000000..b1d112247
--- /dev/null
+++ b/test-suite/failure/int31.v
@@ -0,0 +1,17 @@
+Require Import Int31 BigN.
+
+Open Scope int31_scope.
+
+(* This used to go through because of an unbalanced stack bug in the bytecode
+interpreter *)
+
+Lemma bad : False.
+assert (1 = 2).
+change 1 with (add31 (addmuldiv31 65 (add31 1 1) 2) 1).
+Fail vm_compute; reflexivity.
+(*
+discriminate.
+Qed.
+*)
+Abort.
+