Update type_traits.hpp

TartanLlama · Apr 26, 2019 · 2b464e7 · 2b464e7
1 parent 9711cc8
commit 2b464e7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/tl/type_traits.hpp b/include/tl/type_traits.hpp
@@ -23,8 +23,8 @@ namespace tl {
     template <bool B>
     using bool_constant = std::integral_constant<bool, B>;
 
-    template <bool B>
-    using index_constant = std::integral_constant<std::size_t, B>;
+    template <std::size_t N>
+    using index_constant = std::integral_constant<std::size_t, N>;
 
     template <class...> struct conjunction : std::true_type { };
     template <class B> struct conjunction<B> : B { };