--- a/dmd/EqualExp.d	Sat Aug 28 16:14:07 2010 +0200
+++ b/dmd/EqualExp.d	Sat Aug 28 16:19:48 2010 +0200
@@ -1,13 +1,13 @@
-module dmd.EqualExp;
-
-import dmd.Expression;
+module dmd.EqualExp;
+
+import dmd.Expression;
 import dmd.Id;
-import dmd.Identifier;
-import dmd.InterState;
-import dmd.Loc;
-import dmd.Scope;
-import dmd.IRState;
-import dmd.BinExp;
+import dmd.Identifier;
+import dmd.InterState;
+import dmd.Loc;
+import dmd.Scope;
+import dmd.IRState;
+import dmd.BinExp;
 import dmd.TOK;
 import dmd.Type;
 import dmd.AddrExp;
@@ -17,8 +17,8 @@
 import dmd.Token;
 import dmd.NotExp;
 import dmd.WANT;
-import dmd.GlobalExpressions;
-
+import dmd.GlobalExpressions;
+
 import dmd.backend.elem;
 import dmd.backend.OPER;
 import dmd.backend.Util;
@@ -29,8 +29,8 @@
 
 import dmd.expression.util.arrayTypeCompatible;
 import dmd.expression.Util;
-import dmd.expression.Equal;
-
+import dmd.expression.Equal;
+
 class EqualExp : BinExp
 {
 	this(TOK op, Loc loc, Expression e1, Expression e2)
@@ -39,7 +39,7 @@
 		assert(op == TOK.TOKequal || op == TOK.TOKnotequal);
 	}
 
-	Expression semantic(Scope sc)
+	override Expression semantic(Scope sc)
 	{
 		Expression e;
 		Type t1;
@@ -113,7 +113,7 @@
 		return e;
 	}
 
-	Expression optimize(int result)
+	override Expression optimize(int result)
 	{
 		Expression e;
 
@@ -131,27 +131,27 @@
 		return e;
 	}
 
-	Expression interpret(InterState istate)
+	override Expression interpret(InterState istate)
 	{
 		assert(false);
 	}
 
-	int isBit()
+	override int isBit()
 	{
 		assert(false);
 	}
 
-	bool isCommutative()
+	override bool isCommutative()
 	{
 		return true;
 	}
 
-	Identifier opId()
+	override Identifier opId()
 	{
 		return Id.eq;
 	}
 
-	elem* toElem(IRState* irs)
+	override elem* toElem(IRState* irs)
 	{
 		//printf("EqualExp::toElem() %s\n", toChars());
 		elem* e;