1 files changed, 27 insertions, 0 deletions
diff --git a/test/files/run/t5488-fn.scala b/test/files/run/t5488-fn.scala
new file mode 100644
index 0000000000..d17bcf90a5
--- /dev/null
+++ b/test/files/run/t5488-fn.scala
@@ -0,0 +1,27 @@
+class B[@specialized(Int, AnyRef, Unit) A, @specialized(Int, AnyRef, Unit) B](f: A => B)
+class C[@specialized(Int, AnyRef) A, @specialized(Int, AnyRef) B, @specialized(Int, AnyRef) C](f: (A, B) => C)
+
+object Test {
+  def main(args:Array[String]) {
+    def show(x: Any) = println(x.getClass.getName)
+    
+    show(new B((x: Int) => 1))
+    show(new B((x: Int) => "abc"))
+    show(new B((x: Int) => ()))
+    show(new B((x: AnyRef) => 1))
+    show(new B((x: AnyRef) => "abc"))
+    show(new B((x: AnyRef) => ()))
+    show(new B((x: Unit) => 1))
+    show(new B((x: Unit) => "abc"))
+    show(new B((x: Unit) => ()))
+
+    show(new C((x: Int, y: Int) => 1))
+    show(new C((x: Int, y: Int) => "abc"))
+    show(new C((x: Int, y: AnyRef) => 1))
+    show(new C((x: Int, y: AnyRef) => "abc"))
+    show(new C((x: AnyRef, y: Int) => 1))
+    show(new C((x: AnyRef, y: Int) => "abc"))
+    show(new C((x: AnyRef, y: AnyRef) => 1))
+    show(new C((x: AnyRef, y: AnyRef) => "abc"))
+  }
+}