1 files changed, 8 insertions, 0 deletions
diff --git a/tests/run/t3923.scala b/tests/run/t3923.scala
new file mode 100644
index 000000000..484095a60
--- /dev/null
+++ b/tests/run/t3923.scala
@@ -0,0 +1,8 @@
+object Test {
+  def main(args: Array[String]): Unit = {
+    assert(collection.mutable.ArraySeq() == Nil)
+    assert(collection.mutable.ArraySeq() == Seq())
+    assert(Seq() == collection.mutable.ArraySeq())
+    assert(Nil == collection.mutable.ArraySeq())
+  }
+}