From cca872f18fce4e9e38296957b7402a4b55c2f6ef Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Wed, 20 Jul 2022 15:43:23 +0200
Subject: [PATCH] :rotating_light: fix warnings

---
 include/nlohmann/detail/input/input_adapters.hpp | 1 +
 single_include/nlohmann/json.hpp                 | 2 ++
 tests/src/unit-deserialization.cpp               | 3 ++-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/nlohmann/detail/input/input_adapters.hpp b/include/nlohmann/detail/input/input_adapters.hpp
index 802746b06..a3a31d173 100644
--- a/include/nlohmann/detail/input/input_adapters.hpp
+++ b/include/nlohmann/detail/input/input_adapters.hpp
@@ -25,6 +25,7 @@
 #endif                  // JSON_NO_IO
 
 #include <nlohmann/detail/iterators/iterator_traits.hpp>
+#include <nlohmann/detail/exceptions.hpp>
 #include <nlohmann/detail/macro_scope.hpp>
 
 namespace nlohmann
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 25908710b..1ffefec60 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -5910,6 +5910,8 @@ std::size_t hash(const BasicJsonType& j)
 
 // #include <nlohmann/detail/iterators/iterator_traits.hpp>
 
+// #include <nlohmann/detail/exceptions.hpp>
+
 // #include <nlohmann/detail/macro_scope.hpp>
 
 
diff --git a/tests/src/unit-deserialization.cpp b/tests/src/unit-deserialization.cpp
index 7018dc0f2..a6a8fd542 100644
--- a/tests/src/unit-deserialization.cpp
+++ b/tests/src/unit-deserialization.cpp
@@ -336,7 +336,8 @@ TEST_CASE("deserialization")
         SECTION("FILE*")
         {
             std::FILE* f = std::fopen("nonexisting_file", "r"); // NOTLINT(cppcoreguidelines-owning-memory)
-            CHECK_THROWS_WITH_AS(json::parse(f), "[json.exception.parse_error.116] parse error: input file is invalid: No such file or directory", json::parse_error&);
+            json _;
+            CHECK_THROWS_WITH_AS(_ = json::parse(f), "[json.exception.parse_error.116] parse error: input file is invalid: No such file or directory", json::parse_error&);
         }
     }