--- a/dmd/ArrayExp.d	Mon Aug 30 18:42:04 2010 +0400
+++ b/dmd/ArrayExp.d	Mon Aug 30 16:12:19 2010 +0100
@@ -56,14 +56,12 @@
 		}
 
 		// Run semantic() on each argument
-		for (size_t i = 0; i < arguments.dim; i++)
+		foreach (size_t i, Expression e; arguments)
 		{	
-			e = cast(Expression)arguments.data[i];
-
 			e = e.semantic(sc);
 			if (!e.type)
 				error("%s has no value", e.toChars());
-			arguments.data[i] = cast(void*)e;
+			arguments[i] = e;
 		}
 
 		expandTuples(arguments);