add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/untried/neg/t987.scala b/tests/untried/neg/t987.scala
new file mode 100644
index 000000000..1fedf12eb
--- /dev/null
+++ b/tests/untried/neg/t987.scala
@@ -0,0 +1,25 @@
+// tested using Scala compiler version 2.4.0-RC1 -- (c) 2002-2011 LAMP/EPFL
+
+// Many thanks to all at LAMP for the work that goes into Scala.
+
+
+class A {}
+
+trait B[T <: B[T]] { self: T => }
+
+abstract class C extends A with B[C]
+{
+    protected val data: List[Int]
+}
+
+class E extends D
+{
+    val data = Nil
+}
+
+class F extends D
+{
+    val data = Nil
+}
+
+abstract class D extends C with B[D] {}