fix arrays some more.

2 files changed, 21 insertions, 2 deletions

diff --git a/test/files/run/gadts.scala b/test/files/run/gadts.scala
new file mode 100755
index 0000000000..36d6fc9530
--- /dev/null
+++ b/test/files/run/gadts.scala
@@ -0,0 +1,19 @@
+abstract class Term[T];
+case class Lit(x: int) extends Term[int];
+case class Succ(t: Term[int]) extends Term[int];
+case class IsZero(t: Term[int]) extends Term[boolean];
+case class If[T](c: Term[boolean],
+                 t1: Term[T],
+                 t2: Term[T]) extends Term[T];
+
+object Test extends Application {
+  def eval[T](t: Term[T]): T = t match {
+    case Lit(n)        => n
+    case Succ(u)       => eval(u) + 1
+    case IsZero(u)     => eval(u) == 0
+    case If(c, u1, u2) => eval(if (eval(c)) u1 else u2)
+  }
+  Console.println(
+    eval(If(IsZero(Lit(1)), Lit(41), Succ(Lit(41)))))
+}
+
diff --git a/test/files/run/overloads.scala b/test/files/run/overloads.scala
index 31664b2ea6..882f510a3d 100644
--- a/test/files/run/overloads.scala
+++ b/test/files/run/overloads.scala
@@ -24,11 +24,11 @@ object Funcs {
 
 object M1 {
     def f[A](x: A) = 11;
-    def f[A <: Ordered[A]](x: A) = 12;
+    def f[A <: Ordered[A]](x: Ordered[A]) = 12;
 }
 
 object M2 {
-    def f[A <: Ordered[A]](x: A) = 21;
+    def f[A <: Ordered[A]](x: Ordered[A]) = 21;
     def f[A](x: A) = 22;
 }