From 00c0b652311b8c6b26c7e21b17db4ab12a35f286 Mon Sep 17 00:00:00 2001
From: Guillaume Melquiond
Date: Fri, 27 Dec 2019 09:04:39 +0400
Subject: Add critical-bugs entry, tests-suite file, and code comment.

---
 test-suite/bugs/closed/bug_11321.v | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 test-suite/bugs/closed/bug_11321.v

(limited to 'test-suite')

diff --git a/test-suite/bugs/closed/bug_11321.v b/test-suite/bugs/closed/bug_11321.v
new file mode 100644
index 0000000000..ce95280fb1
--- /dev/null
+++ b/test-suite/bugs/closed/bug_11321.v
@@ -0,0 +1,10 @@
+Require Import Cyclic63.
+
+Goal False.
+Proof.
+assert (4294967296 *c 2147483648 = WW 2 0)%int63 as H.
+  vm_cast_no_check (@eq_refl (zn2z int) (WW 2 0)%int63).
+generalize (f_equal (zn2z_to_Z wB to_Z) H).
+now rewrite mulc_WW_spec.
+Fail Qed.
+Abort.
-- 
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