1 files changed, 31 insertions, 0 deletions
diff --git a/test/files/run/t9390b.scala b/test/files/run/t9390b.scala
new file mode 100644
index 0000000000..439e21e0a0
--- /dev/null
+++ b/test/files/run/t9390b.scala
@@ -0,0 +1,31 @@
+class C { // C is not serializable
+  def foo = (x: Int) => (y: Int) => x + y
+  def bar = (x: Int) => (y: Int) => {toString; x + y}
+}
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    val c = new C
+    val f = c.foo
+    assert(f(1)(2) == 3)
+    val f1 = serializeDeserialize(f)
+    assert(f1(1)(2) == 3)
+
+    try {
+      serializeDeserialize(c.bar)
+      assert(false)
+    } catch {
+      case _: java.io.NotSerializableException =>
+        // expected, lambda transitively refers to this
+    }
+  }
+
+  def serializeDeserialize[T <: AnyRef](obj: T): T = {
+    import java.io._
+    val buffer = new ByteArrayOutputStream
+    val out = new ObjectOutputStream(buffer)
+    out.writeObject(obj)
+    val in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray))
+    in.readObject.asInstanceOf[T]
+  }
+}