1 files changed, 3 insertions, 3 deletions
diff --git a/test/files/pos/List1.scala b/test/files/pos/List1.scala
index 9d3a51f4e3..30ebf5e1e7 100644
--- a/test/files/pos/List1.scala
+++ b/test/files/pos/List1.scala
@@ -9,15 +9,15 @@ object lists {
 
   def Nil[b] = new List[b] {
     def isEmpty: Boolean = true;
-    def head = error("head of Nil");
-    def tail = error("tail of Nil");
+    def head = sys.error("head of Nil");
+    def tail = sys.error("tail of Nil");
   }
 
   def Cons[c](x: c, xs: List[c]): List[c] = new List[c] {
     def isEmpty = false;
     def head = x;
     def tail = xs;
-  } 
+  }
 
   def foo = {
     val intnil = Nil[Int];