2 files changed, 13 insertions, 0 deletions
diff --git a/test/scaladoc/resources/SI_4676.scala b/test/scaladoc/resources/SI_4676.scala
new file mode 100644
index 0000000000..00c0fc7ea9
--- /dev/null
+++ b/test/scaladoc/resources/SI_4676.scala
@@ -0,0 +1,4 @@
+class SI_4676 {
+  type SS = (String,String)
+  def x(ss: SS): Int = 3
+}
diff --git a/test/scaladoc/scala/html/HtmlFactoryTest.scala b/test/scaladoc/scala/html/HtmlFactoryTest.scala
index 4fcd4136d2..f3973fa7c9 100644
--- a/test/scaladoc/scala/html/HtmlFactoryTest.scala
+++ b/test/scaladoc/scala/html/HtmlFactoryTest.scala
@@ -344,4 +344,13 @@ object Test extends Properties("HtmlFactory") {
       case _ => false
     }
   }
+
+  property("Shouldn't drop type arguments to aliased tuple.") = {
+    createTemplate("SI_4676.scala") match {
+      case node: scala.xml.Node => {
+        node.toString.contains(">ss: (String, String)<")
+      }
+      case _ => false
+    }
+  }
 }