From d70e46bc65a21a8eb1ef0e3e9ba707b7b9b78378 Mon Sep 17 00:00:00 2001
From: David Kilzer <ddkilzer@webkit.org>
Date: Tue, 24 Jun 2025 22:20:17 -0700
Subject: [PATCH] :bug: add missing header to input_adapters.hpp (#4830)

Signed-off-by: David Kilzer <ddkilzer@apple.com>
Co-authored-by: David Kilzer <ddkilzer@apple.com>
---
 include/nlohmann/detail/input/input_adapters.hpp | 1 +
 single_include/nlohmann/json.hpp                 | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/nlohmann/detail/input/input_adapters.hpp b/include/nlohmann/detail/input/input_adapters.hpp
index 2c23a8e5d..4acfd21c9 100644
--- a/include/nlohmann/detail/input/input_adapters.hpp
+++ b/include/nlohmann/detail/input/input_adapters.hpp
@@ -14,6 +14,7 @@
 #include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next
 #include <memory> // shared_ptr, make_shared, addressof
 #include <numeric> // accumulate
+#include <streambuf> // streambuf
 #include <string> // string, char_traits
 #include <type_traits> // enable_if, is_base_of, is_pointer, is_integral, remove_pointer
 #include <utility> // pair, declval
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 919b5fc43..8e7ac2017 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -6503,6 +6503,7 @@ NLOHMANN_JSON_NAMESPACE_END
 #include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next
 #include <memory> // shared_ptr, make_shared, addressof
 #include <numeric> // accumulate
+#include <streambuf> // streambuf
 #include <string> // string, char_traits
 #include <type_traits> // enable_if, is_base_of, is_pointer, is_integral, remove_pointer
 #include <utility> // pair, declval