1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/scala/firrtlTests/ReplSeqMemTests.scala b/src/test/scala/firrtlTests/ReplSeqMemTests.scala
index 17f4dcfd..13eb63e2 100644
--- a/src/test/scala/firrtlTests/ReplSeqMemTests.scala
+++ b/src/test/scala/firrtlTests/ReplSeqMemTests.scala
@@ -530,4 +530,26 @@ circuit Top :
     }
   }
 
+  "ReplSeqMem" should "not run a buggy Uniquify" in {
+    val input =
+      """circuit test :
+        |  extmodule foo :
+        |    input in : UInt<8>
+        |    output y : UInt<8>
+        |
+        |  module test :
+        |    input in : UInt<8>
+        |    output out : UInt<8>
+        |
+        |    inst f of foo
+        |    node f_in = and(in, UInt(123))
+        |    f.in <= f_in
+        |    out <= f.y""".stripMargin
+    val confLoc = "ReplSeqMemTests.confTEMP"
+    val annos = Seq(ReplSeqMemAnnotation.parse("-c:test:-o:" + confLoc))
+    // Just check that it doesn't crash
+    compileAndEmit(CircuitState(parse(input), ChirrtlForm, annos))
+    (new java.io.File(confLoc)).delete()
+  }
+
 }