1 files changed, 22 insertions, 0 deletions
diff --git a/test-suite/modules/modeq.v b/test-suite/modules/modeq.v
new file mode 100644
index 00000000..73448dc7
--- /dev/null
+++ b/test-suite/modules/modeq.v
@@ -0,0 +1,22 @@
+Module M.
+  Definition T:=nat.
+  Definition x:T:=O.
+End M.
+
+Module Type SIG.
+  Declare Module M:=Top.M.
+  Module Type SIG.
+    Parameter T:Set.
+  End SIG.
+  Declare Module N:SIG.
+End SIG.
+
+Module Z.
+  Module M:=Top.M.
+  Module Type SIG.
+    Parameter T:Set.
+  End SIG.
+  Module N:=M.
+End Z.
+
+Module A:SIG:=Z.