From 7646253940bfa8a5d41e04b9a34b59135e033b0e Mon Sep 17 00:00:00 2001
From: Francois Chabot <francois@ai-r.com>
Date: Thu, 28 May 2020 12:20:02 -0400
Subject: [PATCH] fix inconsistent fwd declaration

---
 include/nlohmann/detail/input/input_adapters.hpp | 2 +-
 single_include/nlohmann/json.hpp                 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/nlohmann/detail/input/input_adapters.hpp b/include/nlohmann/detail/input/input_adapters.hpp
index 3d90ac3e..725ff1fe 100644
--- a/include/nlohmann/detail/input/input_adapters.hpp
+++ b/include/nlohmann/detail/input/input_adapters.hpp
@@ -147,7 +147,7 @@ class iterator_input_adapter
     IteratorType end;
 
     template<typename BaseInputAdapter, size_t T>
-    friend class wide_string_input_helper;
+    friend struct wide_string_input_helper;
 
     bool empty() const
     {
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 85e42878..0b5b2a58 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -4569,7 +4569,7 @@ class iterator_input_adapter
     IteratorType end;
 
     template<typename BaseInputAdapter, size_t T>
-    friend class wide_string_input_helper;
+    friend struct wide_string_input_helper;
 
     bool empty() const
     {