--- a/dmd/NegExp.d	Sat Aug 28 16:14:07 2010 +0200
+++ b/dmd/NegExp.d	Sat Aug 28 16:19:48 2010 +0200
@@ -1,23 +1,23 @@
-module dmd.NegExp;
-
-import dmd.Expression;
-import dmd.Identifier;
-import dmd.backend.elem;
-import dmd.UnaExp;
-import dmd.InterState;
-import dmd.OutBuffer;
-import dmd.Loc;
-import dmd.Scope;
-import dmd.IRState;
-import dmd.ArrayTypes;
-import dmd.TOK;
+module dmd.NegExp;
+
+import dmd.Expression;
+import dmd.Identifier;
+import dmd.backend.elem;
+import dmd.UnaExp;
+import dmd.InterState;
+import dmd.OutBuffer;
+import dmd.Loc;
+import dmd.Scope;
+import dmd.IRState;
+import dmd.ArrayTypes;
+import dmd.TOK;
 import dmd.Id;
 
 import dmd.expression.Neg;
 
 import dmd.backend.Util;
-import dmd.backend.OPER;
-
+import dmd.backend.OPER;
+
 class NegExp : UnaExp
 {
 	this(Loc loc, Expression e)
@@ -25,7 +25,7 @@
 		super(loc, TOKneg, NegExp.sizeof, e);
 	}
 
-	Expression semantic(Scope sc)
+	override Expression semantic(Scope sc)
 	{
 		Expression e;
 
@@ -49,7 +49,7 @@
 		return this;
 	}
 
-	Expression optimize(int result)
+	override Expression optimize(int result)
 	{
 		Expression e;
 
@@ -64,27 +64,27 @@
 		return e;
 	}
 
-	Expression interpret(InterState istate)
+	override Expression interpret(InterState istate)
 	{
 		assert(false);
 	}
 
-	void buildArrayIdent(OutBuffer buf, Expressions arguments)
+	override void buildArrayIdent(OutBuffer buf, Expressions arguments)
 	{
 		assert(false);
 	}
 
-	Expression buildArrayLoop(Arguments fparams)
+	override Expression buildArrayLoop(Arguments fparams)
 	{
 		assert(false);
 	}
 
-	Identifier opId()
+	override Identifier opId()
 	{
 		return Id.neg;
 	}
 
-	elem* toElem(IRState* irs)
+	override elem* toElem(IRState* irs)
 	{
 		elem *e = el_una(OPneg, type.totym(), e1.toElem(irs));
 		el_setLoc(e,loc);