1 files changed, 17 insertions, 0 deletions
diff --git a/test/pending/run/t5866b.scala b/test/pending/run/t5866b.scala
new file mode 100644
index 0000000000..44d8b114b8
--- /dev/null
+++ b/test/pending/run/t5866b.scala
@@ -0,0 +1,17 @@
+class Foo(val d: Double) extends AnyVal {
+  override def toString = s"Foo($d)"
+}
+
+class Bar(val d: String) extends AnyVal {
+  override def toString = s"Foo($d)"
+}
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    val f: Foo = {val n: Any = null; n.asInstanceOf[Foo]}
+    println(f)
+
+    val b: Bar = {val n: Any = null; n.asInstanceOf[Bar]}
+    println(b)
+  }
+}