From ef78e4d1364434d1c8eacaa40754b01f64c18456 Mon Sep 17 00:00:00 2001
From: Bernard <bernard@largestprime.net>
Date: Thu, 20 Feb 2020 22:38:34 +1100
Subject: [PATCH] Fix json.hpp compilation issue when int32_t is a long

When testing whether or not to define a saveValue() overload
for long, test the actual set of types implemented.
---
 include/cereal/archives/json.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/cereal/archives/json.hpp b/include/cereal/archives/json.hpp
index 82312e32d..80f11aa50 100644
--- a/include/cereal/archives/json.hpp
+++ b/include/cereal/archives/json.hpp
@@ -292,13 +292,13 @@ namespace cereal
 #else // _MSC_VER
       //! Serialize a long if it would not be caught otherwise
       template <class T, traits::EnableIf<std::is_same<T, long>::value,
-                                          !std::is_same<T, std::int32_t>::value,
+                                          !std::is_same<T, int>::value,
                                           !std::is_same<T, std::int64_t>::value> = traits::sfinae> inline
       void saveValue( T t ){ saveLong( t ); }
 
       //! Serialize an unsigned long if it would not be caught otherwise
       template <class T, traits::EnableIf<std::is_same<T, unsigned long>::value,
-                                          !std::is_same<T, std::uint32_t>::value,
+                                          !std::is_same<T, unsigned>::value,
                                           !std::is_same<T, std::uint64_t>::value> = traits::sfinae> inline
       void saveValue( T t ){ saveLong( t ); }
 #endif // _MSC_VER