--- a/dmd/ArrayLengthExp.d	Sat Aug 28 16:14:07 2010 +0200
+++ b/dmd/ArrayLengthExp.d	Sat Aug 28 16:19:48 2010 +0200
@@ -1,14 +1,14 @@
-module dmd.ArrayLengthExp;
-
-import dmd.Expression;
-import dmd.backend.elem;
-import dmd.UnaExp;
-import dmd.InterState;
-import dmd.OutBuffer;
-import dmd.Loc;
-import dmd.Scope;
-import dmd.IRState;
-import dmd.HdrGenState;
+module dmd.ArrayLengthExp;
+
+import dmd.Expression;
+import dmd.backend.elem;
+import dmd.UnaExp;
+import dmd.InterState;
+import dmd.OutBuffer;
+import dmd.Loc;
+import dmd.Scope;
+import dmd.IRState;
+import dmd.HdrGenState;
 import dmd.TOK;
 import dmd.Type;
 import dmd.WANT;
@@ -16,8 +16,8 @@
 import dmd.expression.ArrayLength;
 
 import dmd.backend.Util;
-import dmd.backend.OPER;
-
+import dmd.backend.OPER;
+
 class ArrayLengthExp : UnaExp
 {
 	this(Loc loc, Expression e1)
@@ -25,7 +25,7 @@
 		super(loc, TOK.TOKarraylength, ArrayLengthExp.sizeof, e1);
 	}
 
-	Expression semantic(Scope sc)
+	override Expression semantic(Scope sc)
 	{
 		Expression e;
 
@@ -42,7 +42,7 @@
 		return this;
 	}
 
-	Expression optimize(int result)
+	override Expression optimize(int result)
 	{
 		//printf("ArrayLengthExp::optimize(result = %d) %s\n", result, toChars());
 		e1 = e1.optimize(WANTvalue | (result & WANTinterpret));
@@ -54,17 +54,17 @@
 		return e;
 	}
 
-	Expression interpret(InterState istate)
+	override Expression interpret(InterState istate)
 	{
 		assert(false);
 	}
 
-	void toCBuffer(OutBuffer buf, HdrGenState* hgs)
+	override void toCBuffer(OutBuffer buf, HdrGenState* hgs)
 	{
 		assert(false);
 	}
 
-	elem* toElem(IRState* irs)
+	override elem* toElem(IRState* irs)
 	{
 		elem *e = e1.toElem(irs);
 		e = el_una(OP64_32, type.totym(), e);