1 files changed, 32 insertions, 0 deletions
diff --git a/tests/untried/pos/t4970b.scala b/tests/untried/pos/t4970b.scala
new file mode 100644
index 000000000..cf9a6a6ae
--- /dev/null
+++ b/tests/untried/pos/t4970b.scala
@@ -0,0 +1,32 @@
+object Traits {
+  trait OuterClass[V <: OuterClass[V]#InnerClass] {
+  trait InnerClass {self: V =>
+      def method = ()
+    }
+  }
+
+  trait SubOuterClass[T <: SubOuterClass[T]#SubInnerClass] extends OuterClass[T] {
+    trait SubInnerClass extends super.InnerClass {self: T =>  }
+  }
+
+  trait SubOuterClass2[T <: SubOuterClass2[T]#SubInnerClass2] extends OuterClass[T] {
+    trait SubInnerClass2 extends super.InnerClass {self: InnerClass with T =>  }
+  }
+
+}
+
+// object Classes {
+//   class OuterClass[V <: OuterClass[V]#InnerClass] {
+//   class InnerClass {self: V =>
+//       def method = ()
+//     }
+//   }
+
+//   class SubOuterClass[T <: SubOuterClass[T]#SubInnerClass] extends OuterClass[T] {
+//     class SubInnerClass extends super.InnerClass {self: T =>  }
+//   }
+
+//   class SubOuterClass2[T <: SubOuterClass2[T]#SubInnerClass2] extends OuterClass[T] {
+//     class SubInnerClass2 extends super.InnerClass {self: InnerClass with T =>  }
+//   }
+// }