--- a/dmd/TupleDeclaration.d	Sun Sep 05 15:32:22 2010 +0400
+++ b/dmd/TupleDeclaration.d	Thu Sep 09 22:51:44 2010 +0100
@@ -2,7 +2,7 @@
 
 import dmd.common;
 import dmd.Declaration;
-import dmd.Argument;
+import dmd.Parameter;
 import dmd.ArrayTypes;
 import dmd.TypeTuple;
 import dmd.Loc;
@@ -54,10 +54,8 @@
 		{
 			/* It's only a type tuple if all the Object's are types
 			 */
-			for (size_t i = 0; i < objects.dim; i++)
+			foreach (o; objects)
 			{   
-				Object o = objects[i];
-
 				if (cast(Type)o is null)
 				{
 					//printf("\tnot[%d], %p, %d\n", i, o, o->dyncast());
@@ -67,7 +65,7 @@
 
 			/* We know it's a type tuple, so build the TypeTuple
 			 */
-			Arguments args = new Arguments();
+			auto args = new Parameters();
 			args.setDim(objects.dim);
 			OutBuffer buf = new OutBuffer();
 			bool hasdeco = 1;
@@ -80,9 +78,9 @@
 					buf.printf("_%s_%d", ident.toChars(), i);
 					char *name = cast(char *)buf.extractData();
 					Identifier id = new Identifier(name, TOKidentifier);
-					auto arg = new Argument(STCin, t, id, null);
+					auto arg = new Parameter(STCin, t, id, null);
 } else {
-					auto arg = new Argument(STCundefined, t, null, null);
+					auto arg = new Parameter(STCundefined, t, null, null);
 }
 				args[i] = arg;
 				if (!t.deco)