--- a/sema/Visitor.d	Fri May 02 15:48:57 2008 +0200
+++ b/sema/Visitor.d	Fri May 02 16:38:31 2008 +0200
@@ -70,6 +70,8 @@
                 return visitIntegerLit(cast(IntegerLit)exp);
             case ExpType.Negate:
                 return visitNegateExp(cast(NegateExp)exp);
+            case ExpType.Deref:
+                return visitDerefExp(cast(DerefExp)exp);
             case ExpType.AssignExp:
                 return visitAssignExp(cast(AssignExp)exp);
             case ExpType.CallExp:
@@ -257,6 +259,15 @@
             return ExpT.init;
     }
 
+    ExpT visitDerefExp(DerefExp exp)
+    {
+        visitExp(exp.exp);
+        static if (is(ExpT == void))
+            return;
+        else
+            return ExpT.init;
+    }
+
     ExpT visitIntegerLit(IntegerLit exp)
     {
         static if (is(ExpT == void))