entity: refine requires on entt_traits for enum

2026-03-27 15:41:04 +01:00
parent 171700153e
commit 1333fa5312
1 changed files with 4 additions and 1 deletions
--- a/src/entt/entity/entity.hpp
+++ b/src/entt/entity/entity.hpp
@@ -19,7 +19,10 @@ template<typename>
 struct entt_traits;

 template<typename Type>
-requires std::is_enum_v<Type>
+requires requires {
+    requires std::is_enum_v<Type>;
+    typename internal::entt_traits<std::underlying_type_t<Type>>::value_type;
+}
 struct entt_traits<Type>: entt_traits<std::underlying_type_t<Type>> {
    using value_type = Type;
 };