2 files changed, 20 insertions, 17 deletions
diff --git a/tests/neg/customArgs/i1240.scala b/tests/neg/customArgs/i1240.scala
index 438199b4a..3f4d1e210 100644
--- a/tests/neg/customArgs/i1240.scala
+++ b/tests/neg/customArgs/i1240.scala
@@ -20,21 +20,7 @@ class C2[T] {
 
 class D {}
 
-// more complicated example
-abstract class A {
-  type C[X]
-  def foo[B](x: C[B]): C[B]       = {println("A.C"); x}
-  def foo[B](x: List[B]): List[B] = {println("A.List"); x}
-  def give[X]: C[X]
+class X {
+  def foo(x: D): D
+  def foo(x: D): D // error: already defined
 }
-
-class B extends A {
-  type C[X] = List[X]
-  override def give[X] = Nil
-  override def foo[B](x: C[B]): C[B] =  {println("B.C"); x}
-                                           // which method is overriden?
-                                           // should any bridges be generated?
-  val a: A = this
-  a.foo(a.give[Int]) // what method should be called here in runtime?
-}
-
diff --git a/tests/neg/i1240a.scala b/tests/neg/i1240a.scala
new file mode 100644
index 000000000..dc711454e
--- /dev/null
+++ b/tests/neg/i1240a.scala
@@ -0,0 +1,17 @@
+
+// more complicated example
+abstract class A {
+  type C[X]
+  def foo[B](x: C[B]): C[B]       = {println("A.C"); x}
+  def foo[B](x: List[B]): List[B] = {println("A.List"); x}
+  def give[X]: C[X]
+}
+
+class B extends A {
+  type C[X] = List[X]
+  override def give[X] = Nil
+  override def foo[B](x: C[B]): C[B] =  {println("B.C"); x} // error: merge error during erasure
+  val a: A = this
+  a.foo(a.give[Int]) // what method should be called here in runtime?
+}
+