parsing should create anyrefs, nothing else

3 files changed, 3 insertions, 3 deletions

diff --git a/sources/scala/xml/NodeTraverser.scala b/sources/scala/xml/NodeTraverser.scala
index 2772d4786c..ff60ac865e 100644
--- a/sources/scala/xml/NodeTraverser.scala
+++ b/sources/scala/xml/NodeTraverser.scala
@@ -11,7 +11,7 @@ package scala.xml ;
 
 import scala.collection.mutable ;
 
-class NodeTraverser[A](handle: parsing.MarkupHandler[A]) {
+class NodeTraverser[A <: AnyRef](handle: parsing.MarkupHandler[A]) {
 
   def traverse(n: Node): Iterable[A] = n match {
     case Text(t)          => handle.text(0,t);
diff --git a/sources/scala/xml/parsing/MarkupHandler.scala b/sources/scala/xml/parsing/MarkupHandler.scala
index 53af6eaaf2..7bea74e5fe 100644
--- a/sources/scala/xml/parsing/MarkupHandler.scala
+++ b/sources/scala/xml/parsing/MarkupHandler.scala
@@ -5,7 +5,7 @@ import scala.collection.mutable ;
 import scala.collection.Map ;
 
 /** class that handles markup - provides callback methods to MarkupParser */
-abstract class MarkupHandler[A] {
+abstract class MarkupHandler[A <: AnyRef] {
 
   /** a stack of prefix namespace mappings */
   protected val prefixStack =
diff --git a/sources/scala/xml/parsing/MarkupParser.scala b/sources/scala/xml/parsing/MarkupParser.scala
index ffc7f6b303..224bee2802 100644
--- a/sources/scala/xml/parsing/MarkupParser.scala
+++ b/sources/scala/xml/parsing/MarkupParser.scala
@@ -17,7 +17,7 @@ import scala.collection.immutable.ListMap;
  *  and returns whatever the markup handler returns. Use ConstructingParser
  *  if you just want to parse XML to construct instances of scala.xml.Node.
  */
-abstract class MarkupParser[MarkupType] {
+abstract class MarkupParser[MarkupType <: AnyRef] {
 
   /** the handler of the markup */
   val handle: MarkupHandler[MarkupType];