1 files changed, 22 insertions, 0 deletions
diff --git a/test/files/pos/t6161b.scala b/test/files/pos/t6161b.scala
new file mode 100644
index 0000000000..5783cc85f2
--- /dev/null
+++ b/test/files/pos/t6161b.scala
@@ -0,0 +1,22 @@
+object t6161 {
+  trait N {
+    type Name
+  }
+
+  trait N1 extends N {
+    class Name {
+      type ThisNameType <: Name
+      def encode: ThisNameType = ???
+    }
+  }
+
+  trait S {
+    self: N => // change to N1 and it compiles
+    type NameType <: Name
+  }
+
+  object g extends S with N1
+
+  val n1: g.NameType = ???
+  val n2: g.Name = n1.encode
+}