--- a/dmd/IndexExp.d	Sat Aug 28 16:14:07 2010 +0200
+++ b/dmd/IndexExp.d	Sat Aug 28 16:19:48 2010 +0200
@@ -1,12 +1,12 @@
-module dmd.IndexExp;
-
-import dmd.Expression;
-import dmd.backend.elem;
-import dmd.InterState;
-import dmd.OutBuffer;
-import dmd.Loc;
-import dmd.Scope;
-import dmd.VarDeclaration;
+module dmd.IndexExp;
+
+import dmd.Expression;
+import dmd.backend.elem;
+import dmd.InterState;
+import dmd.OutBuffer;
+import dmd.Loc;
+import dmd.Scope;
+import dmd.VarDeclaration;
 import dmd.InlineDoState;
 import dmd.Type;
 import dmd.ScopeDsymbol;
@@ -15,10 +15,10 @@
 import dmd.TypeNext;
 import dmd.TypeSArray;
 import dmd.TypeAArray;
-import dmd.UnaExp;
-import dmd.IRState;
-import dmd.BinExp;
-import dmd.HdrGenState;
+import dmd.UnaExp;
+import dmd.IRState;
+import dmd.BinExp;
+import dmd.HdrGenState;
 import dmd.TOK;
 import dmd.WANT;
 import dmd.TupleExp;
@@ -42,8 +42,8 @@
 import dmd.backend.mTY;
 import dmd.backend.TYM;
 
-import core.stdc.string;
-
+import core.stdc.string;
+
 class IndexExp : BinExp
 {
 	VarDeclaration lengthVar;
@@ -55,7 +55,7 @@
 		//printf("IndexExp.IndexExp('%s')\n", toChars());
 	}
 
-	Expression semantic(Scope sc)
+	override Expression semantic(Scope sc)
 	{
 		Expression e;
 		BinExp b;
@@ -184,19 +184,19 @@
 		return e;
 	}
 
-	int isLvalue()
+	override int isLvalue()
 	{
 		assert(false);
 	}
 
-	Expression toLvalue(Scope sc, Expression e)
+	override Expression toLvalue(Scope sc, Expression e)
 	{
 		//    if (type && type.toBasetype().ty == Tvoid)
 		//		error("voids have no value");
 		return this;
 	}
 
-	Expression modifiableLvalue(Scope sc, Expression e)
+	override Expression modifiableLvalue(Scope sc, Expression e)
 	{
 		//printf("IndexExp::modifiableLvalue(%s)\n", toChars());
 		modifiable = 1;
@@ -209,12 +209,12 @@
 		return toLvalue(sc, e);
 	}
 
-	void toCBuffer(OutBuffer buf, HdrGenState* hgs)
+	override void toCBuffer(OutBuffer buf, HdrGenState* hgs)
 	{
 		assert(false);
 	}
 
-	Expression optimize(int result)
+	override Expression optimize(int result)
 	{
 		Expression e;
 
@@ -242,12 +242,12 @@
 		return e;
 	}
 
-	Expression interpret(InterState istate)
+	override Expression interpret(InterState istate)
 	{
 		assert(false);
 	}
 
-	Expression doInline(InlineDoState ids)
+	override Expression doInline(InlineDoState ids)
 	{
 		IndexExp are = cast(IndexExp)copy();
 
@@ -284,12 +284,12 @@
 		return are;
 	}
 
-	void scanForNestedRef(Scope sc)
+	override void scanForNestedRef(Scope sc)
 	{
 		assert(false);
 	}
 
-	elem* toElem(IRState* irs)
+	override elem* toElem(IRState* irs)
 	{
 		elem* e;
 		elem* n1 = e1.toElem(irs);