🧑‍💻 add default type for typelist tail

zie87 · Oct 13, 2023 · c241668 · c241668
1 parent 519d6ad
commit c241668
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/zll/meta/types/typelist/typelist.hpp b/include/zll/meta/types/typelist/typelist.hpp
@@ -12,7 +12,7 @@
 namespace zll {
 namespace meta {
 
-template <typename HEAD_T, typename TAIL_T>
+template <typename HEAD_T, typename TAIL_T = nil_type>
 struct typelist {
     typedef HEAD_T head_type;
     typedef TAIL_T tail_type;