--- a/dmd/CallExp.d	Mon Aug 30 19:58:14 2010 +0400
+++ b/dmd/CallExp.d	Mon Aug 30 20:27:56 2010 +0100
@@ -108,8 +108,8 @@
 		
 		auto arguments = new Expressions();
 		arguments.setDim(2);
-		arguments.data[0] = earg1;
-		arguments.data[1] = earg2;
+		arguments[0] = earg1;
+		arguments[1] = earg2;
 
 		this.arguments = arguments;
 	}
@@ -174,12 +174,12 @@
 						error("expected key as argument to aa.remove()");
 						goto Lagain;
 					}
-					Expression key = cast(Expression)arguments.data[0];
+					auto key = arguments[0];
 					key = key.semantic(sc);
 					key = resolveProperties(sc, key);
 					key.rvalue();
 
-					TypeAArray taa = cast(TypeAArray)dotid.e1.type.toBasetype();
+					auto taa = cast(TypeAArray)dotid.e1.type.toBasetype();
 					key = key.implicitCastTo(sc, taa.index);
 
 					return new RemoveExp(loc, dotid.e1, key);
@@ -874,7 +874,7 @@
 				// Inline .dup
 				if (fd.ident == Id.adDup && arguments && arguments.dim == 2)
 				{
-					e = cast(Expression)arguments.data[1];
+					e = arguments[1];
 					e = e.interpret(istate);
 					if (e !is EXP_CANT_INTERPRET)
 					{
@@ -907,10 +907,8 @@
 
 		/* If any of the arguments have side effects, this expression does
 		 */
-		for (size_t i = 0; i < arguments.dim; i++)
+		foreach (e; arguments)
 		{   
-			Expression e = cast(Expression)arguments.data[i];
-
 			if (e.checkSideEffect(2))
 				return true;
 		}
@@ -990,7 +988,7 @@
 
 			if (fd && fd.ident == Id.alloca && !fd.fbody && fd.linkage == LINK.LINKc && arguments && arguments.dim == 1)
 			{   
-				Expression arg = cast(Expression)arguments.data[0];
+				auto arg = arguments[0];
 				arg = arg.optimize(WANT.WANTvalue);
 				if (arg.isConst() && arg.type.isintegral())
 				{	
@@ -1060,10 +1058,8 @@
 
 		/* If any of the arguments can throw, then this expression can throw
 		 */
-		for (size_t i = 0; i < arguments.dim; i++)
+		foreach (e; arguments)
 		{   
-			Expression e = cast(Expression)arguments.data[i];
-
 			if (e && e.canThrow())
 				return true;
 		}