1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/scala/scala/async/run/toughtype/ToughType.scala b/src/test/scala/scala/async/run/toughtype/ToughType.scala
index ec59399..33c839e 100644
--- a/src/test/scala/scala/async/run/toughtype/ToughType.scala
+++ b/src/test/scala/scala/async/run/toughtype/ToughType.scala
@@ -287,6 +287,39 @@ class ToughTypeSpec {
     result mustBe None
   }
 
+  @Test def ticket86PrivateValueClass(): Unit = {
+    import ExecutionContext.Implicits.global
+
+    def doAThing(param: PrivateWrapper) = Future(None)
+
+    val fut = async {
+      Option(PrivateWrapper.Instance) match {
+        case Some(valueHolder) =>
+          await(doAThing(valueHolder))
+        case None =>
+          None
+      }
+    }
+
+    val result = Await.result(fut, 5.seconds)
+    result mustBe None
+  }
+
+  @Test def awaitOfAbstractType(): Unit = {
+    import ExecutionContext.Implicits.global
+
+    def combine[A](a1: A, a2: A): A = a1
+
+    def combineAsync[A](a1: Future[A], a2: Future[A]) = async {
+      combine(await(a1), await(a2))
+    }
+
+    val fut = combineAsync(Future(1), Future(2))
+
+    val result = Await.result(fut, 5.seconds)
+    result mustEqual 1
+  }
+
   // https://github.com/scala/async/issues/106
   @Test def valueClassT106(): Unit = {
     import scala.async.internal.AsyncId._
@@ -306,6 +339,11 @@ class IntWrapper(val value: String) extends AnyVal {
 }
 class ParamWrapper[T](val value: T) extends AnyVal
 
+class PrivateWrapper private (private val value: String) extends AnyVal
+object PrivateWrapper {
+  def Instance = new PrivateWrapper("")
+}
+
 
 trait A