From f55fb92540f2842dd7e1d9a0bc4e255d7edad869 Mon Sep 17 00:00:00 2001
From: Pasi Miettinen <pasi.a.miettinen@gmail.com>
Date: Fri, 9 Jun 2023 20:15:03 +0300
Subject: [PATCH] parameter_pack: Fix C++17 pedantic build (#707)

Co-authored-by: Pasi Miettinen <pasim@onenav.ai>
---
 include/etl/parameter_pack.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/etl/parameter_pack.h b/include/etl/parameter_pack.h
index 7f30a82c..af9fab29 100644
--- a/include/etl/parameter_pack.h
+++ b/include/etl/parameter_pack.h
@@ -129,14 +129,14 @@ namespace etl
   template <typename... TTypes>
   constexpr size_t parameter_pack<TTypes...>::size;
 
+#if ETL_USING_CPP17
+  template <typename T, typename... TTypes>
+  inline constexpr size_t parameter_pack_v = etl::parameter_pack<TTypes...>::template index_of_type<T>::value;
+#else
   //***********************************
   template <typename... TTypes>
   template <typename T>
   constexpr size_t parameter_pack<TTypes...>::template index_of_type<T>::value;
-
-#if ETL_USING_CPP17
-  template <typename T, typename... TTypes>
-  inline constexpr size_t parameter_pack_v = etl::parameter_pack<TTypes...>::template index_of_type<T>::value;
 #endif
 }
 #endif