# HG changeset patch
# User Aziz K?ksal <aziz.koeksal@gmail.com>
# Date 1198094595 -3600
# Node ID 57f5b08b8313d2f5127d05ff92e5bbbfcc8c3d48
# Parent  0bac0bb506ca99ef4f2af09a280f4e480fc8e7da
Added semantic() and this() methods to NullExpression.

diff -r 0bac0bb506ca -r 57f5b08b8313 trunk/src/dil/Expressions.d
--- a/trunk/src/dil/Expressions.d	Wed Dec 19 20:34:53 2007 +0100
+++ b/trunk/src/dil/Expressions.d	Wed Dec 19 21:03:15 2007 +0100
@@ -700,6 +700,19 @@
   {
     mixin(set_kind);
   }
+
+  this(Type type)
+  {
+    this();
+    this.type = type;
+  }
+
+  Expression semantic(Scope)
+  {
+    if (!type)
+      type = Types.Void_ptr;
+    return this;
+  }
 }
 
 class DollarExpression : Expression