From 67756a568fe6addb2a85a9d7f56d731927365e68 Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Sat, 10 Oct 2026 21:51:23 +0200
Subject: [PATCH] Make json_view.hpp pass include-what-you-use

ci_single_binaries runs IWYU with --error on every header. For json_view.hpp
it suggested adding <array> (std::array is used), and the headers that json.hpp
already provides (abi_config, abi_macros, input_adapters, json_pointer,
cpp_future, string_concat, value_t, json_fwd), plus <version> for
std::nullptr_t, and removing <cstddef> and edit_storage.hpp.

- include <array>
- keep <cstddef> (nullptr_t, size_t; IWYU attributes them to <version> and <cstring>)
- tell IWYU not to suggest the headers that json.hpp provides: the amalgamated
  json_view.hpp only includes json.hpp, so including them here would duplicate
  their definitions
- drop edit_storage.hpp, which edit.hpp includes

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---
 include/nlohmann/json_view.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/nlohmann/json_view.hpp b/include/nlohmann/json_view.hpp
index 0a2382c9c..244f33a8f 100644
--- a/include/nlohmann/json_view.hpp
+++ b/include/nlohmann/json_view.hpp
@@ -26,8 +26,9 @@
 #ifndef INCLUDE_NLOHMANN_JSON_VIEW_HPP_
 #define INCLUDE_NLOHMANN_JSON_VIEW_HPP_
 
-#include <algorithm> // all_of
-#include <cstddef> // size_t
+#include <algorithm> // all_of, min
+#include <array> // array
+#include <cstddef> // nullptr_t, size_t // IWYU pragma: keep
 #include <cstdint> // uint32_t
 #include <cstring> // memcpy, strlen
 #include <iterator> // distance, input_iterator_tag, iterator_traits
@@ -68,7 +69,6 @@
 #include <nlohmann/detail/view/compare.hpp>
 #include <nlohmann/detail/view/document_data.hpp>
 #include <nlohmann/detail/view/edit.hpp>
-#include <nlohmann/detail/view/edit_storage.hpp>
 #include <nlohmann/detail/view/errors.hpp>
 #include <nlohmann/detail/view/input.hpp>
 #include <nlohmann/detail/view/iterator.hpp>