From 5af5bff88fa49731acbf24d8a67148e4215446bd Mon Sep 17 00:00:00 2001
From: Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net>
Date: Sun, 22 Apr 2018 16:51:25 +0200
Subject: Fix #7327: coqchk subtyping of polymorphic constants

---
 test-suite/coqchk/univ.v | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test-suite/coqchk')

diff --git a/test-suite/coqchk/univ.v b/test-suite/coqchk/univ.v
index fcd740927..43815b61e 100644
--- a/test-suite/coqchk/univ.v
+++ b/test-suite/coqchk/univ.v
@@ -59,3 +59,23 @@ Module CMP_CON.
 
   Definition yo : foo@{U} = foo@{V} := eq_refl.
 End CMP_CON.
+
+Set Universe Polymorphism.
+
+Module POLY_SUBTYP.
+
+  Module Type T.
+    Axiom foo : Type.
+    Parameter bar@{u v|u = v} : foo@{u}.
+  End T.
+
+  Module M.
+    Axiom foo : Type.
+    Axiom bar@{u v|u = v} : foo@{v}.
+  End M.
+
+  Module F (A:T). End F.
+
+  Module X := F M.
+
+End POLY_SUBTYP.
-- 
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