--- a/dwtx/jface/text/rules/DefaultPartitioner.d	Wed Aug 27 14:49:30 2008 +0200
+++ b/dwtx/jface/text/rules/DefaultPartitioner.d	Mon Sep 08 00:51:37 2008 +0200
@@ -128,7 +128,7 @@
     public this(IPartitionTokenScanner scanner, String[] legalContentTypes) {
         fScanner= scanner;
         fLegalContentTypes= TextUtilities.copy(legalContentTypes);
-        fPositionCategory= CONTENT_TYPES_CATEGORY + toHash();
+        fPositionCategory= CONTENT_TYPES_CATEGORY ~ Integer.toString(toHash());
         fPositionUpdater= new DefaultPositionUpdater(fPositionCategory);
     }
 
@@ -152,7 +152,7 @@
      * @since 3.1
      */
     public void connect(IDocument document, bool delayInitialization) {
-        Assert.isNotNull(document);
+        Assert.isNotNull(cast(Object)document);
         Assert.isTrue(!document.containsPositionCategory(fPositionCategory));
 
         fDocument= document;
@@ -558,8 +558,8 @@
      */
     protected String getTokenContentType(IToken token) {
         Object data= token.getData();
-        if ( cast(String)data )
-            return cast(String) data;
+        if ( auto str = cast(ArrayWrapperString)data )
+            return str.array;
         return null;
     }
 
@@ -653,9 +653,7 @@
         } catch (BadPositionCategoryException x) {
         }
 
-        TypedRegion[] result= new TypedRegion[list.size()];
-        list.toArray(result);
-        return result;
+        return arraycast!(ITypedRegion)(list.toArray());
     }
 
     /**