1 files changed, 15 insertions, 0 deletions
diff --git a/tests/run/t1434.scala b/tests/run/t1434.scala
new file mode 100644
index 000000000..63bd88ec9
--- /dev/null
+++ b/tests/run/t1434.scala
@@ -0,0 +1,15 @@
+object Test {
+  class A[T] { val op = null }
+  class B extends A[Any]
+  class C extends B
+
+  def f(o: AnyRef) = o match {
+    case a: A[_] if(a.op != null) => "with op"
+    case c: C => "C"
+    case b: B => "B"
+  }
+
+  def main(args: Array[String]) = {
+    assert("C" == f(new C))
+  }
+}