fix inconsistent fwd declaration

76462539 · Francois Chabot · ce3143a0 · 76462539 · 76462539
Commit 76462539 authored May 28, 2020 by Francois Chabot
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input_adapters.hpp include/nlohmann/detail/input/input_adapters.hpp +1 -1

json.hpp single_include/nlohmann/json.hpp +1 -1

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--- 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
    {

--- 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
    {