--- a/dmd/UshrExp.d	Sat Aug 28 16:14:07 2010 +0200
+++ b/dmd/UshrExp.d	Sat Aug 28 16:19:48 2010 +0200
@@ -1,25 +1,25 @@
-module dmd.UshrExp;
-
-import dmd.Expression;
-import dmd.Identifier;
-import dmd.InterState;
-import dmd.Loc;
+module dmd.UshrExp;
+
+import dmd.Expression;
+import dmd.Identifier;
+import dmd.InterState;
+import dmd.Loc;
 import dmd.Scope;
-import dmd.Id;
-import dmd.IntRange;
-import dmd.IRState;
-import dmd.BinExp;
+import dmd.Id;
+import dmd.IntRange;
+import dmd.IRState;
+import dmd.BinExp;
 import dmd.TOK;
-import dmd.Type;
-
+import dmd.Type;
+
 import dmd.backend.elem;
 import dmd.backend.OPER;
 import dmd.backend.TYFL;
 import dmd.backend.Util;
 import dmd.expression.Util;
 import dmd.expression.Ushr;
-import dmd.expression.shift_optimize;
-
+import dmd.expression.shift_optimize;
+
 class UshrExp : BinExp
 {
 	this(Loc loc, Expression e1, Expression e2)
@@ -27,7 +27,7 @@
 		super(loc, TOK.TOKushr, UshrExp.sizeof, e1, e2);
 	}
 
-	Expression semantic(Scope sc)
+	override Expression semantic(Scope sc)
 	{
 		Expression e;
 
@@ -46,33 +46,33 @@
 		return this;
 	}
 
-	Expression optimize(int result)
+	override Expression optimize(int result)
 	{
 		//printf("UshrExp.optimize(result = %d) %s\n", result, toChars());
 		return shift_optimize(result, this, &Ushr);
 	}
 
-	Expression interpret(InterState istate)
+	override Expression interpret(InterState istate)
 	{
 		assert(false);
 	}
 
-	IntRange getIntRange()
+	override IntRange getIntRange()
 	{
 		assert(false);
 	}
 
-	Identifier opId()
+	override Identifier opId()
 	{
 		return Id.ushr;
 	}
 
-	Identifier opId_r()
+	override Identifier opId_r()
 	{
 		return Id.ushr_r;
 	}
 
-	elem* toElem(IRState* irs)
+	override elem* toElem(IRState* irs)
 	{
 		elem *eleft  = e1.toElem(irs);
 		eleft.Ety = touns(eleft.Ety);