--- a/dmd/TemplateDeclaration.d	Mon Aug 30 19:58:14 2010 +0400
+++ b/dmd/TemplateDeclaration.d	Mon Aug 30 20:27:56 2010 +0100
@@ -822,7 +822,7 @@
 					t.objects.setDim(tuple_dim);
 					for (size_t i = 0; i < tuple_dim; i++)
 					{   
-						Expression farg = cast(Expression)fargs.data[fptupindex + i];
+						auto farg = fargs[fptupindex + i];
 						t.objects.data[i] = cast(void*)farg.type;
 					}
 					declareParameter(paramscope, tp, t);
@@ -893,7 +893,7 @@
 			}
 			else
 			{   
-				Expression farg = cast(Expression)fargs.data[i];
+				auto farg = fargs[i];
 		static if (false) {
 				printf("\tfarg.type   = %s\n", farg.type.toChars());
 				printf("\tfparam.type = %s\n", fparam.type.toChars());
@@ -968,7 +968,7 @@
 					TypeArray ta = cast(TypeArray)tb;
 					for (; i < nfargs; i++)
 					{
-						Expression arg = cast(Expression)fargs.data[i];
+						auto arg = fargs[i];
 						assert(arg);
 						MATCH m;
 						/* If lazy array of delegates,