Add test case

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/pos/i938.scala b/tests/pos/i938.scala
new file mode 100644
index 000000000..cf8fd76e3
--- /dev/null
+++ b/tests/pos/i938.scala
@@ -0,0 +1,21 @@
+object Test {
+  import scala.collection._
+
+  trait T {
+    def f() : Unit
+  }
+
+  def view = new T {
+    def f() = ()
+  }
+
+  trait TLike[+A, RR] { self =>
+
+    def repr: RR = ???
+
+    def view2 = new TraversableView[A, RR] {
+      protected lazy val underlying = self.repr
+      override def foreach[U](f: A => U): Unit = ???
+    }
+  }
+}