From e90c032d6d4f359c05aa0fe948162845915e348a Mon Sep 17 00:00:00 2001
From: "Zezheng.Li" <Zezheng.Li@linux.alibaba.com>
Date: Mon, 18 Sep 2023 19:36:57 +0800
Subject: [PATCH] fix

---
 include/ylt/struct_pack/reflection.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/ylt/struct_pack/reflection.hpp b/include/ylt/struct_pack/reflection.hpp
index cd3fad0279..d8e1e0f99d 100644
--- a/include/ylt/struct_pack/reflection.hpp
+++ b/include/ylt/struct_pack/reflection.hpp
@@ -201,7 +201,7 @@ struct has_user_defined_id_ADL_impl : std::false_type {};
 
 template <typename T>
 struct has_user_defined_id_ADL_impl<
-    T, std::void_t<decltype(constant_checker<struct_pack_id((T*)nullptr)>)>>
+    T, std::void_t<constant_checker<struct_pack_id((T*)nullptr)>>>
     : std::true_type {};
 
 template <typename T>