From f355d27aea3a1cd7c4e34a14e0e60835bb757653 Mon Sep 17 00:00:00 2001
From: Glen Fraser <holaglen@gmail.com>
Date: Fri, 4 Sep 2020 13:52:25 +0200
Subject: [PATCH] Fix GCC build error "explicit specialization in non-namespace
 scope"

- other compilers don't complain, but for GCC needed to move the
  template constructor specialization (array of size 0) outside the
  class declaration.
---
 include/chaiscript/dispatchkit/function_params.hpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/chaiscript/dispatchkit/function_params.hpp b/include/chaiscript/dispatchkit/function_params.hpp
index 249c41a7..70873880 100644
--- a/include/chaiscript/dispatchkit/function_params.hpp
+++ b/include/chaiscript/dispatchkit/function_params.hpp
@@ -40,12 +40,6 @@ namespace chaiscript {
       {
       }
 
-      template<>
-      constexpr explicit Function_Params(const std::array<Boxed_Value, size_t{0}> &a)
-        : m_begin(nullptr), m_end(nullptr)
-      {
-      }
-
       [[nodiscard]] constexpr const Boxed_Value &operator[](const std::size_t t_i) const noexcept {
         return m_begin[t_i];
       }
@@ -80,6 +74,13 @@ namespace chaiscript {
 
   };
 
+  // Constructor specialization for array of size 0
+  template<>
+  constexpr Function_Params::Function_Params(const std::array<Boxed_Value, size_t{0}> &a)
+    : m_begin(nullptr), m_end(nullptr)
+  {
+  }
+
 }