🎨 use Clang-Format

2026-06-20 19:34:16 +00:00 · 2023-11-29 21:46:01 +01:00 · 2023-11-29 21:11:16 +01:00 · 2023-11-29 20:19:40 +01:00 · 2023-11-29 20:03:47 +01:00 · 2023-11-29 18:01:57 +01:00
125 changed files with 25952 additions and 19425 deletions
@@ -1,4 +1,3 @@
-#AccessModifierOffset: 2
 AlignAfterOpenBracket: Align
 AlignConsecutiveAssignments: false
 #AlignConsecutiveBitFields: false
@@ -12,7 +11,7 @@ AllowAllConstructorInitializersOnNextLine: false
 AllowAllParametersOfDeclarationOnNextLine: false
 AllowShortBlocksOnASingleLine: Empty
 AllowShortCaseLabelsOnASingleLine: false
-#AllowShortEnumsOnASingleLine: true
+AllowShortEnumsOnASingleLine: true
 AllowShortFunctionsOnASingleLine: Empty
 AllowShortIfStatementsOnASingleLine: Never
 AllowShortLambdasOnASingleLine: Empty
@@ -30,27 +29,26 @@ BraceWrapping:
  AfterControlStatement: Always
  AfterEnum: true
  AfterFunction: true
-  AfterNamespace: false
+  AfterNamespace: true
  AfterStruct: true
  AfterUnion: true
  AfterExternBlock: false
  BeforeCatch: true
  BeforeElse: true
-  #BeforeLambdaBody: false
-  #BeforeWhile: false
+  BeforeLambdaBody: false
+  BeforeWhile: false
  SplitEmptyFunction: false
  SplitEmptyRecord: false
  SplitEmptyNamespace: false
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializers: BeforeComma
 BreakStringLiterals: false
-ColumnLimit: 0
+ColumnLimit: 160
 CompactNamespaces: false
 ConstructorInitializerIndentWidth: 2
-Cpp11BracedListStyle: true
+Cpp11BracedListStyle: false
 PointerAlignment: Left
 FixNamespaceComments: true
-IncludeBlocks: Preserve
 #IndentCaseBlocks: false
 IndentCaseLabels: true
 IndentGotoLabels: false
@@ -60,7 +58,6 @@ KeepEmptyLinesAtTheStartOfBlocks: false
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
 ReflowComments: false
-SortIncludes: true
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false
@@ -79,6 +76,22 @@ SpacesInConditionalStatement: false
 SpacesInContainerLiterals: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard: c++11
+Standard: Latest
 TabWidth: 4
 UseTab: Never
+
+# what to do with include blocks
+SortIncludes: true
+IncludeBlocks: Preserve
+IncludeCategories:
+  - Regex:           '^".*"'
+    Priority:        1
+  - Regex:           '<[^\/]+>'
+    Priority:        2
+  - Regex:           '^<(nlohmann)\/-*'
+    Priority:        3
+  - Regex:           '.*'
+    Priority:        4
+
+Macros:
+  - JSON_PRIVATE_UNLESS_TESTED=private
@@ -50,7 +50,7 @@ To make changes, you need to edit the following files:
 ## Note

 - If you open a pull request, the code will be automatically tested with [Valgrind](http://valgrind.org)'s Memcheck tool to detect memory leaks. Please be aware that the execution with Valgrind _may_ in rare cases yield different behavior than running the code directly. This can result in failing unit tests which run successfully without Valgrind.
- There is a Makefile target `make pretty` which runs [Artistic Style](http://astyle.sourceforge.net) to fix indentation. If possible, run it before opening the pull request. Otherwise, we shall run it afterward.
+- There is a Makefile target `make pretty` which runs [Clang-Format](https://clang.llvm.org/docs/ClangFormat.html) to fix indentation. If possible, run it before opening the pull request. Otherwise, we shall run it afterward.

 ## Please don't

@@ -21,15 +21,9 @@ jobs:

  check:
    runs-on: ubuntu-latest
+    container: silkeh/clang:dev
    env:
      MAIN_DIR: ${{ github.workspace }}/main
-      INCLUDE_DIR: ${{ github.workspace }}/main/single_include/nlohmann
-      TOOL_DIR: ${{ github.workspace }}/tools/tools/amalgamate
-      ASTYLE_FLAGS: >
-        --style=allman --indent=spaces=4 --indent-modifiers --indent-switches --indent-preproc-block
-        --indent-preproc-define --indent-col1-comments --pad-oper --pad-header --align-pointer=type
-        --align-reference=type --add-brackets --convert-tabs --close-templates --lineend=linux --preserve-date
-        --formatted

    steps:
      - name: Checkout pull request
@@ -44,27 +38,7 @@ jobs:
          path: tools
          ref: develop

-      - name: Install astyle
-        run: |
-          sudo apt-get update
-          sudo apt-get install astyle
-
      - name: Check amalgamation
        run: |
          cd $MAIN_DIR
-
-          rm -fr $INCLUDE_DIR/json.hpp~ $INCLUDE_DIR/json_fwd.hpp~
-          cp $INCLUDE_DIR/json.hpp $INCLUDE_DIR/json.hpp~
-          cp $INCLUDE_DIR/json_fwd.hpp $INCLUDE_DIR/json_fwd.hpp~
-
-          python3 $TOOL_DIR/amalgamate.py -c $TOOL_DIR/config_json.json -s .
-          python3 $TOOL_DIR/amalgamate.py -c $TOOL_DIR/config_json_fwd.json -s .
-          echo "Format (1)"
-          astyle $ASTYLE_FLAGS --suffix=none --quiet $INCLUDE_DIR/json.hpp $INCLUDE_DIR/json_fwd.hpp
-
-          diff $INCLUDE_DIR/json.hpp~ $INCLUDE_DIR/json.hpp
-          diff $INCLUDE_DIR/json_fwd.hpp~ $INCLUDE_DIR/json_fwd.hpp
-
-          astyle $ASTYLE_FLAGS $(find docs/examples include tests -type f \( -name '*.hpp' -o -name '*.cpp' -o -name '*.cu' \) -not -path 'tests/thirdparty/*' -not -path 'tests/abi/include/nlohmann/*' | sort)
-          echo Check
-          find $MAIN_DIR -name '*.orig' -exec false {} \+
+          make check-amalgamation
@@ -46,7 +46,7 @@ jobs:
    container: ghcr.io/nlohmann/json-ci:v2.4.0
    strategy:
      matrix:
-        target: [ci_cppcheck, ci_test_valgrind, ci_test_amalgamation, ci_test_single_header, ci_single_binaries, ci_infer]
+        target: [ci_cppcheck, ci_test_valgrind, ci_test_single_header, ci_single_binaries, ci_infer]
    steps:
      - uses: actions/checkout@v3
      - name: Run CMake
@@ -54,6 +54,18 @@ jobs:
      - name: Build
        run: cmake --build build --target ${{ matrix.target }}

+  ci_test_amalgamation:
+    runs-on: ubuntu-latest
+    container: silkeh/clang:dev
+    steps:
+      - uses: actions/checkout@v3
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v3.27.7
+      - name: Run CMake
+        run: cmake -S . -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_amalgamation
+
  ci_static_analysis_ubuntu:
    runs-on: ubuntu-latest
    strategy:
@@ -142,33 +142,9 @@ pvs_studio:
 # Code format and source amalgamation
 ##########################################################################

-# call the Artistic Style pretty printer on all source files
-pretty:
-	astyle \
-	    --style=allman \
-	    --indent=spaces=4 \
-	    --indent-modifiers \
-	    --indent-switches \
-	    --indent-preproc-block \
-	    --indent-preproc-define \
-	    --indent-col1-comments \
-	    --pad-oper \
-	    --pad-header \
-	    --align-pointer=type \
-	    --align-reference=type \
-	    --add-braces \
-	    --squeeze-lines=2 \
-	    --convert-tabs \
-	    --close-templates \
-	    --lineend=linux \
-	    --preserve-date \
-	    --suffix=none \
-	    --formatted \
-	   $(SRCS) $(TESTS_SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) docs/examples/*.cpp
-
 # call the Clang-Format on all source files
-pretty_format:
-	for FILE in $(SRCS) $(TESTS_SRCS) $(AMALGAMATED_FILE) docs/examples/*.cpp; do echo $$FILE; clang-format -i $$FILE; done
+pretty:
+	clang-format --Werror --verbose -i $(SRCS) $(TESTS_SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE)

 # create single header files and pretty print
 amalgamate: $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE)
@@ -1774,8 +1774,8 @@ The library itself consists of a single header file licensed under the MIT licen
 - [**amalgamate.py - Amalgamate C source and header files**](https://github.com/edlund/amalgamate) to create a single header file
 - [**American fuzzy lop**](https://lcamtuf.coredump.cx/afl/) for fuzz testing
 - [**AppVeyor**](https://www.appveyor.com) for [continuous integration](https://ci.appveyor.com/project/nlohmann/json) on Windows
- [**Artistic Style**](http://astyle.sourceforge.net) for automatic source code indentation
 - [**Clang**](https://clang.llvm.org) for compilation with code sanitizers
+- [**Clang-Format**](https://clang.llvm.org/docs/ClangFormat.html) for automatic source code indentation
 - [**CMake**](https://cmake.org) for build automation
 - [**Codacy**](https://www.codacy.com) for further [code analysis](https://www.codacy.com/app/nlohmann/json)
 - [**Coveralls**](https://coveralls.io) to measure [code coverage](https://coveralls.io/github/nlohmann/json)
@@ -8,16 +8,16 @@ set(N 10)
 include(FindPython3)
 find_package(Python3 COMPONENTS Interpreter)

-find_program(ASTYLE_TOOL NAMES astyle)
-execute_process(COMMAND ${ASTYLE_TOOL} --version OUTPUT_VARIABLE ASTYLE_TOOL_VERSION ERROR_VARIABLE ASTYLE_TOOL_VERSION)
-string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" ASTYLE_TOOL_VERSION "${ASTYLE_TOOL_VERSION}")
-message(STATUS "🔖 Artistic Style ${ASTYLE_TOOL_VERSION} (${ASTYLE_TOOL})")
-
 find_program(CLANG_TOOL NAMES clang++-HEAD clang++ clang++-17 clang++-16 clang++-15 clang++-14 clang++-13 clang++-12 clang++-11 clang++)
 execute_process(COMMAND ${CLANG_TOOL} --version OUTPUT_VARIABLE CLANG_TOOL_VERSION ERROR_VARIABLE CLANG_TOOL_VERSION)
 string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" CLANG_TOOL_VERSION "${CLANG_TOOL_VERSION}")
 message(STATUS "🔖 Clang ${CLANG_TOOL_VERSION} (${CLANG_TOOL})")

+find_program(CLANG_FORMAT_TOOL NAMES clang-format)
+execute_process(COMMAND ${CLANG_FORMAT_TOOL} --version OUTPUT_VARIABLE CLANG_FORMAT_TOOL_VERSION ERROR_VARIABLE CLANG_FORMAT_TOOL_VERSION)
+string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" CLANG_FORMAT_TOOL_VERSION "${CLANG_FORMAT_TOOL_VERSION}")
+message(STATUS "🔖 Clang-Format ${CLANG_FORMAT_TOOL_VERSION} (${CLANG_FORMAT_TOOL})")
+
 find_program(CLANG_TIDY_TOOL NAMES clang-tidy-17 clang-tidy-16 clang-tidy-15 clang-tidy-14 clang-tidy-13 clang-tidy-12 clang-tidy-11 clang-tidy)
 execute_process(COMMAND ${CLANG_TIDY_TOOL} --version OUTPUT_VARIABLE CLANG_TIDY_TOOL_VERSION ERROR_VARIABLE CLANG_TIDY_TOOL_VERSION)
 string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" CLANG_TIDY_TOOL_VERSION "${CLANG_TIDY_TOOL_VERSION}")
@@ -581,33 +581,8 @@ add_custom_target(ci_test_clang_sanitizer
 # Check if header is amalgamated and sources are properly indented.
 ###############################################################################

-set(ASTYLE_FLAGS --style=allman --indent=spaces=4 --indent-modifiers --indent-switches --indent-preproc-block --indent-preproc-define --indent-col1-comments --pad-oper --pad-header --align-pointer=type --align-reference=type --add-brackets --convert-tabs --close-templates --lineend=linux --preserve-date --formatted)
-
-file(GLOB_RECURSE INDENT_FILES
-    ${PROJECT_SOURCE_DIR}/include/nlohmann/*.hpp
-        ${PROJECT_SOURCE_DIR}/tests/src/*.cpp
-        ${PROJECT_SOURCE_DIR}/tests/src/*.hpp
-        ${PROJECT_SOURCE_DIR}/tests/benchmarks/src/benchmarks.cpp
-    ${PROJECT_SOURCE_DIR}/docs/examples/*.cpp
-)
-
-set(include_dir ${PROJECT_SOURCE_DIR}/single_include/nlohmann)
-set(tool_dir ${PROJECT_SOURCE_DIR}/tools/amalgamate)
 add_custom_target(ci_test_amalgamation
-    COMMAND rm -fr ${include_dir}/json.hpp~ ${include_dir}/json_fwd.hpp~
-    COMMAND cp ${include_dir}/json.hpp ${include_dir}/json.hpp~
-    COMMAND cp ${include_dir}/json_fwd.hpp ${include_dir}/json_fwd.hpp~
-
-    COMMAND ${Python3_EXECUTABLE} ${tool_dir}/amalgamate.py -c ${tool_dir}/config_json.json -s .
-    COMMAND ${Python3_EXECUTABLE} ${tool_dir}/amalgamate.py -c ${tool_dir}/config_json_fwd.json -s .
-    COMMAND ${ASTYLE_TOOL} ${ASTYLE_FLAGS} --suffix=none --quiet ${include_dir}/json.hpp ${include_dir}/json_fwd.hpp
-
-    COMMAND diff ${include_dir}/json.hpp~ ${include_dir}/json.hpp
-    COMMAND diff ${include_dir}/json_fwd.hpp~ ${include_dir}/json_fwd.hpp
-
-    COMMAND ${ASTYLE_TOOL} ${ASTYLE_FLAGS} ${INDENT_FILES}
-    COMMAND for FILE in `find . -name '*.orig'`\; do false \; done
-
+    COMMAND make check-amalgamation
    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
    COMMENT "Check amalgamation and indentation"
 )
@@ -24,8 +24,7 @@ struct adl_serializer
    /// @brief convert a JSON value to any value type
    /// @sa https://json.nlohmann.me/api/adl_serializer/from_json/
    template<typename BasicJsonType, typename TargetType = ValueType>
-    static auto from_json(BasicJsonType && j, TargetType& val) noexcept(
-        noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), val)))
+    static auto from_json(BasicJsonType&& j, TargetType& val) noexcept(noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), val)))
        -> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), val), void())
    {
        ::nlohmann::from_json(std::forward<BasicJsonType>(j), val);
@@ -34,8 +33,7 @@ struct adl_serializer
    /// @brief convert a JSON value to any value type
    /// @sa https://json.nlohmann.me/api/adl_serializer/from_json/
    template<typename BasicJsonType, typename TargetType = ValueType>
-    static auto from_json(BasicJsonType && j) noexcept(
-    noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {})))
+    static auto from_json(BasicJsonType&& j) noexcept(noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType>{})))
        -> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType>{}))
    {
        return ::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType>{});
@@ -44,8 +42,7 @@ struct adl_serializer
    /// @brief convert any value type to a JSON value
    /// @sa https://json.nlohmann.me/api/adl_serializer/to_json/
    template<typename BasicJsonType, typename TargetType = ValueType>
-    static auto to_json(BasicJsonType& j, TargetType && val) noexcept(
-        noexcept(::nlohmann::to_json(j, std::forward<TargetType>(val))))
+    static auto to_json(BasicJsonType& j, TargetType&& val) noexcept(noexcept(::nlohmann::to_json(j, std::forward<TargetType>(val))))
        -> decltype(::nlohmann::to_json(j, std::forward<TargetType>(val)), void())
    {
        ::nlohmann::to_json(j, std::forward<TargetType>(val));
@@ -48,48 +48,34 @@

 // Construct the namespace ABI tags component
 #define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) json_abi##a##b
-#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) \
-    NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b)
+#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b)

-#define NLOHMANN_JSON_ABI_TAGS                                       \
-    NLOHMANN_JSON_ABI_TAGS_CONCAT(                                   \
-            NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS,                       \
-            NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON)
+#define NLOHMANN_JSON_ABI_TAGS NLOHMANN_JSON_ABI_TAGS_CONCAT(NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON)

 // Construct the namespace version component
-#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \
-    _v ## major ## _ ## minor ## _ ## patch
-#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) \
-    NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)
+#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) _v##major##_##minor##_##patch
+#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)

 #if NLOHMANN_JSON_NAMESPACE_NO_VERSION
    #define NLOHMANN_JSON_NAMESPACE_VERSION
 #else
    #define NLOHMANN_JSON_NAMESPACE_VERSION                                                                                                                    \
-    NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, \
-                                           NLOHMANN_JSON_VERSION_MINOR, \
-                                           NLOHMANN_JSON_VERSION_PATCH)
+        NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, NLOHMANN_JSON_VERSION_PATCH)
 #endif

 // Combine namespace components
 #define NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) a##b
-#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) \
-    NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)
+#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)

 #ifndef NLOHMANN_JSON_NAMESPACE
-#define NLOHMANN_JSON_NAMESPACE               \
-    nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT( \
-            NLOHMANN_JSON_ABI_TAGS,           \
-            NLOHMANN_JSON_NAMESPACE_VERSION)
+    #define NLOHMANN_JSON_NAMESPACE nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT(NLOHMANN_JSON_ABI_TAGS, NLOHMANN_JSON_NAMESPACE_VERSION)
 #endif

 #ifndef NLOHMANN_JSON_NAMESPACE_BEGIN
    #define NLOHMANN_JSON_NAMESPACE_BEGIN                                                                                                                      \
        namespace nlohmann                                                                                                                                     \
        {                                                                                                                                                      \
-    inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT( \
-                NLOHMANN_JSON_ABI_TAGS,              \
-                NLOHMANN_JSON_NAMESPACE_VERSION)     \
+        inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT(NLOHMANN_JSON_ABI_TAGS, NLOHMANN_JSON_NAMESPACE_VERSION)                                               \
        {
 #endif

@@ -44,10 +44,9 @@ inline void from_json(const BasicJsonType& j, typename std::nullptr_t& n)
 }

 // overloads for basic_json template parameters
-template < typename BasicJsonType, typename ArithmeticType,
-           enable_if_t < std::is_arithmetic<ArithmeticType>::value&&
-                         !std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
-                         int > = 0 >
+template<typename BasicJsonType,
+         typename ArithmeticType,
+         enable_if_t<std::is_arithmetic<ArithmeticType>::value && !std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value, int> = 0>
 void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val)
 {
    switch (static_cast<value_t>(j))
@@ -100,13 +99,12 @@ inline void from_json(const BasicJsonType& j, typename BasicJsonType::string_t&
    s = *j.template get_ptr<const typename BasicJsonType::string_t*>();
 }

-template <
-    typename BasicJsonType, typename StringType,
-    enable_if_t <
-        std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value
-        && is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value
-        && !std::is_same<typename BasicJsonType::string_t, StringType>::value
-        && !is_json_ref<StringType>::value, int > = 0 >
+template<typename BasicJsonType,
+         typename StringType,
+         enable_if_t<std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value &&
+                         is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value &&
+                         !std::is_same<typename BasicJsonType::string_t, StringType>::value && !is_json_ref<StringType>::value,
+                     int> = 0>
 inline void from_json(const BasicJsonType& j, StringType& s)
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
@@ -136,8 +134,7 @@ inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_int
 }

 #if !JSON_DISABLE_ENUM_SERIALIZATION
-template<typename BasicJsonType, typename EnumType,
-         enable_if_t<std::is_enum<EnumType>::value, int> = 0>
+template<typename BasicJsonType, typename EnumType, enable_if_t<std::is_enum<EnumType>::value, int> = 0>
 inline void from_json(const BasicJsonType& j, EnumType& e)
 {
    typename std::underlying_type<EnumType>::type val;
@@ -147,8 +144,7 @@ inline void from_json(const BasicJsonType& j, EnumType& e)
 #endif  // JSON_DISABLE_ENUM_SERIALIZATION

 // forward_list doesn't have an insert method
-template<typename BasicJsonType, typename T, typename Allocator,
-         enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
+template<typename BasicJsonType, typename T, typename Allocator, enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
 inline void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l)
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
@@ -156,16 +152,13 @@ inline void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l
        JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
    }
    l.clear();
-    std::transform(j.rbegin(), j.rend(),
-                   std::front_inserter(l), [](const BasicJsonType & i)
-    {
+    std::transform(j.rbegin(), j.rend(), std::front_inserter(l), [](const BasicJsonType& i) {
        return i.template get<T>();
    });
 }

 // valarray doesn't have an insert method
-template<typename BasicJsonType, typename T,
-         enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
+template<typename BasicJsonType, typename T, enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
 inline void from_json(const BasicJsonType& j, std::valarray<T>& l)
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
@@ -173,9 +166,7 @@ inline void from_json(const BasicJsonType& j, std::valarray<T>& l)
        JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
    }
    l.resize(j.size());
-    std::transform(j.begin(), j.end(), std::begin(l),
-                   [](const BasicJsonType & elem)
-    {
+    std::transform(j.begin(), j.end(), std::begin(l), [](const BasicJsonType& elem) {
        return elem.template get<T>();
    });
 }
@@ -197,9 +188,7 @@ inline void from_json_array_impl(const BasicJsonType& j, typename BasicJsonType:
 }

 template<typename BasicJsonType, typename T, std::size_t N>
-auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr,
-                          priority_tag<2> /*unused*/)
-> decltype(j.template get<T>(), void())
+auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr, priority_tag<2> /*unused*/) -> decltype(j.template get<T>(), void())
 {
    for (std::size_t i = 0; i < N; ++i)
    {
@@ -207,23 +196,17 @@ auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr,
    }
 }

-template<typename BasicJsonType, typename ConstructibleArrayType,
-         enable_if_t<
-             std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value,
-             int> = 0>
+template<typename BasicJsonType,
+         typename ConstructibleArrayType,
+         enable_if_t<std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value, int> = 0>
 auto from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, priority_tag<1> /*unused*/)
-> decltype(
-    arr.reserve(std::declval<typename ConstructibleArrayType::size_type>()),
-    j.template get<typename ConstructibleArrayType::value_type>(),
-    void())
+    -> decltype(arr.reserve(std::declval<typename ConstructibleArrayType::size_type>()), j.template get<typename ConstructibleArrayType::value_type>(), void())
 {
    using std::end;

    ConstructibleArrayType ret;
    ret.reserve(j.size());
-    std::transform(j.begin(), j.end(),
-                   std::inserter(ret, end(ret)), [](const BasicJsonType & i)
-    {
+    std::transform(j.begin(), j.end(), std::inserter(ret, end(ret)), [](const BasicJsonType& i) {
        // get<BasicJsonType>() returns *this, this won't call a from_json
        // method when value_type is BasicJsonType
        return i.template get<typename ConstructibleArrayType::value_type>();
@@ -231,20 +214,15 @@ auto from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, p
    arr = std::move(ret);
 }

-template<typename BasicJsonType, typename ConstructibleArrayType,
-         enable_if_t<
-             std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value,
-             int> = 0>
-inline void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr,
-                                 priority_tag<0> /*unused*/)
+template<typename BasicJsonType,
+         typename ConstructibleArrayType,
+         enable_if_t<std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value, int> = 0>
+inline void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, priority_tag<0> /*unused*/)
 {
    using std::end;

    ConstructibleArrayType ret;
-    std::transform(
-        j.begin(), j.end(), std::inserter(ret, end(ret)),
-        [](const BasicJsonType & i)
-    {
+    std::transform(j.begin(), j.end(), std::inserter(ret, end(ret)), [](const BasicJsonType& i) {
        // get<BasicJsonType>() returns *this, this won't call a from_json
        // method when value_type is BasicJsonType
        return i.template get<typename ConstructibleArrayType::value_type>();
@@ -252,18 +230,15 @@ inline void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType&
    arr = std::move(ret);
 }

-template < typename BasicJsonType, typename ConstructibleArrayType,
-           enable_if_t <
-               is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value&&
+template<typename BasicJsonType,
+         typename ConstructibleArrayType,
+         enable_if_t<is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value &&
                         !is_constructible_object_type<BasicJsonType, ConstructibleArrayType>::value &&
                         !is_constructible_string_type<BasicJsonType, ConstructibleArrayType>::value &&
-               !std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value&&
-               !is_basic_json<ConstructibleArrayType>::value,
+                         !std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value && !is_basic_json<ConstructibleArrayType>::value,
                     int> = 0>
 auto from_json(const BasicJsonType& j, ConstructibleArrayType& arr)
-> decltype(from_json_array_impl(j, arr, priority_tag<3> {}),
-j.template get<typename ConstructibleArrayType::value_type>(),
-void())
+    -> decltype(from_json_array_impl(j, arr, priority_tag<3>{}), j.template get<typename ConstructibleArrayType::value_type>(), void())
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
    {
@@ -274,8 +249,8 @@ void())
 }

 template<typename BasicJsonType, typename T, std::size_t... Idx>
-std::array<T, sizeof...(Idx)> from_json_inplace_array_impl(BasicJsonType&& j,
-        identity_tag<std::array<T, sizeof...(Idx)>> /*unused*/, index_sequence<Idx...> /*unused*/)
+std::array<T, sizeof...(Idx)>
+from_json_inplace_array_impl(BasicJsonType&& j, identity_tag<std::array<T, sizeof...(Idx)>> /*unused*/, index_sequence<Idx...> /*unused*/)
 {
    return { { std::forward<BasicJsonType>(j).at(Idx).template get<T>()... } };
 }
@@ -303,7 +278,8 @@ inline void from_json(const BasicJsonType& j, typename BasicJsonType::binary_t&
    bin = *j.template get_ptr<const typename BasicJsonType::binary_t*>();
 }

-template<typename BasicJsonType, typename ConstructibleObjectType,
+template<typename BasicJsonType,
+         typename ConstructibleObjectType,
         enable_if_t<is_constructible_object_type<BasicJsonType, ConstructibleObjectType>::value, int> = 0>
 inline void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
 {
@@ -315,11 +291,7 @@ inline void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
    ConstructibleObjectType ret;
    const auto* inner_object = j.template get_ptr<const typename BasicJsonType::object_t*>();
    using value_type = typename ConstructibleObjectType::value_type;
-    std::transform(
-        inner_object->begin(), inner_object->end(),
-        std::inserter(ret, ret.begin()),
-        [](typename BasicJsonType::object_t::value_type const & p)
-    {
+    std::transform(inner_object->begin(), inner_object->end(), std::inserter(ret, ret.begin()), [](typename BasicJsonType::object_t::value_type const& p) {
        return value_type(p.first, p.second.template get<typename ConstructibleObjectType::mapped_type>());
    });
    obj = std::move(ret);
@@ -329,10 +301,9 @@ inline void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
 // (BooleanType, etc..); note: Is it really necessary to provide explicit
 // overloads for boolean_t etc. in case of a custom BooleanType which is not
 // an arithmetic type?
-template < typename BasicJsonType, typename ArithmeticType,
-           enable_if_t <
-               std::is_arithmetic<ArithmeticType>::value&&
-               !std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value&&
+template<typename BasicJsonType,
+         typename ArithmeticType,
+         enable_if_t<std::is_arithmetic<ArithmeticType>::value && !std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value &&
                         !std::is_same<ArithmeticType, typename BasicJsonType::number_integer_t>::value &&
                         !std::is_same<ArithmeticType, typename BasicJsonType::number_float_t>::value &&
                         !std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
@@ -382,8 +353,7 @@ std::tuple<Args...> from_json_tuple_impl_base(BasicJsonType&& j, index_sequence<
 template<typename BasicJsonType, class A1, class A2>
 std::pair<A1, A2> from_json_tuple_impl(BasicJsonType&& j, identity_tag<std::pair<A1, A2>> /*unused*/, priority_tag<0> /*unused*/)
 {
-    return {std::forward<BasicJsonType>(j).at(0).template get<A1>(),
-            std::forward<BasicJsonType>(j).at(1).template get<A2>()};
+    return { std::forward<BasicJsonType>(j).at(0).template get<A1>(), std::forward<BasicJsonType>(j).at(1).template get<A2>() };
 }

 template<typename BasicJsonType, typename A1, typename A2>
@@ -416,9 +386,12 @@ auto from_json(BasicJsonType&& j, TupleRelated&& t)
    return from_json_tuple_impl(std::forward<BasicJsonType>(j), std::forward<TupleRelated>(t), priority_tag<3>{});
 }

-template < typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator,
-           typename = enable_if_t < !std::is_constructible <
-                                        typename BasicJsonType::string_t, Key >::value >>
+template<typename BasicJsonType,
+         typename Key,
+         typename Value,
+         typename Compare,
+         typename Allocator,
+         typename = enable_if_t<!std::is_constructible<typename BasicJsonType::string_t, Key>::value>>
 inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
@@ -436,9 +409,13 @@ inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allo
    }
 }

-template < typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator,
-           typename = enable_if_t < !std::is_constructible <
-                                        typename BasicJsonType::string_t, Key >::value >>
+template<typename BasicJsonType,
+         typename Key,
+         typename Value,
+         typename Hash,
+         typename KeyEqual,
+         typename Allocator,
+         typename = enable_if_t<!std::is_constructible<typename BasicJsonType::string_t, Key>::value>>
 inline void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
 {
    if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
@@ -471,8 +448,7 @@ inline void from_json(const BasicJsonType& j, std_fs::path& p)
 struct from_json_fn
 {
    template<typename BasicJsonType, typename T>
-    auto operator()(const BasicJsonType& j, T&& val) const
-    noexcept(noexcept(from_json(j, std::forward<T>(val))))
+    auto operator()(const BasicJsonType& j, T&& val) const noexcept(noexcept(from_json(j, std::forward<T>(val))))
        -> decltype(from_json(j, std::forward<T>(val)))
    {
        return from_json(j, std::forward<T>(val));
@@ -61,7 +61,10 @@ struct diyfp // f * 2^e
    std::uint64_t f = 0;
    int e = 0;

-    constexpr diyfp(std::uint64_t f_, int e_) noexcept : f(f_), e(e_) {}
+    constexpr diyfp(std::uint64_t f_, int e_) noexcept
+      : f(f_)
+      , e(e_)
+    {}

    /*!
    @brief returns x - y
@@ -198,8 +201,7 @@ boundaries compute_boundaries(FloatType value)
    // If v is normalized:
    //      value = 1.F * 2^(E - bias) = (2^(p-1) + F) * 2^(E - bias - (p-1))

-    static_assert(std::numeric_limits<FloatType>::is_iec559,
-                  "internal error: dtoa_short requires an IEEE-754 floating-point implementation");
+    static_assert(std::numeric_limits<FloatType>::is_iec559, "internal error: dtoa_short requires an IEEE-754 floating-point implementation");

    constexpr int kPrecision = std::numeric_limits<FloatType>::digits;  // = p (includes the hidden bit)
    constexpr int kBias = std::numeric_limits<FloatType>::max_exponent - 1 + (kPrecision - 1);
@@ -213,9 +215,7 @@ boundaries compute_boundaries(FloatType value)
    const std::uint64_t F = bits & (kHiddenBit - 1);

    const bool is_denormal = E == 0;
-    const diyfp v = is_denormal
-                    ? diyfp(F, kMinExp)
-                    : diyfp(F + kHiddenBit, static_cast<int>(E) - kBias);
+    const diyfp v = is_denormal ? diyfp(F, kMinExp) : diyfp(F + kHiddenBit, static_cast<int>(E) - kBias);

    // Compute the boundaries m- and m+ of the floating-point value
    // v = f * 2^e.
@@ -240,8 +240,7 @@ boundaries compute_boundaries(FloatType value)

    const bool lower_boundary_is_closer = F == 0 && E > 1;
    const diyfp m_plus = diyfp(2 * v.f + 1, v.e - 1);
-    const diyfp m_minus = lower_boundary_is_closer
-                          ? diyfp(4 * v.f - 1, v.e - 2)  // (B)
+    const diyfp m_minus = lower_boundary_is_closer ? diyfp(4 * v.f - 1, v.e - 2)   // (B)
                                                   : diyfp(2 * v.f - 1, v.e - 1);  // (A)

    // Determine the normalized w+ = m+.
@@ -380,90 +379,28 @@ inline cached_power get_cached_power_for_binary_exponent(int e)
    constexpr int kCachedPowersMinDecExp = -300;
    constexpr int kCachedPowersDecStep = 8;

-    static constexpr std::array<cached_power, 79> kCachedPowers =
-    {
-        {
-            { 0xAB70FE17C79AC6CA, -1060, -300 },
-            { 0xFF77B1FCBEBCDC4F, -1034, -292 },
-            { 0xBE5691EF416BD60C, -1007, -284 },
-            { 0x8DD01FAD907FFC3C,  -980, -276 },
-            { 0xD3515C2831559A83,  -954, -268 },
-            { 0x9D71AC8FADA6C9B5,  -927, -260 },
-            { 0xEA9C227723EE8BCB,  -901, -252 },
-            { 0xAECC49914078536D,  -874, -244 },
-            { 0x823C12795DB6CE57,  -847, -236 },
-            { 0xC21094364DFB5637,  -821, -228 },
-            { 0x9096EA6F3848984F,  -794, -220 },
-            { 0xD77485CB25823AC7,  -768, -212 },
-            { 0xA086CFCD97BF97F4,  -741, -204 },
-            { 0xEF340A98172AACE5,  -715, -196 },
-            { 0xB23867FB2A35B28E,  -688, -188 },
-            { 0x84C8D4DFD2C63F3B,  -661, -180 },
-            { 0xC5DD44271AD3CDBA,  -635, -172 },
-            { 0x936B9FCEBB25C996,  -608, -164 },
-            { 0xDBAC6C247D62A584,  -582, -156 },
-            { 0xA3AB66580D5FDAF6,  -555, -148 },
-            { 0xF3E2F893DEC3F126,  -529, -140 },
-            { 0xB5B5ADA8AAFF80B8,  -502, -132 },
-            { 0x87625F056C7C4A8B,  -475, -124 },
-            { 0xC9BCFF6034C13053,  -449, -116 },
-            { 0x964E858C91BA2655,  -422, -108 },
-            { 0xDFF9772470297EBD,  -396, -100 },
-            { 0xA6DFBD9FB8E5B88F,  -369,  -92 },
-            { 0xF8A95FCF88747D94,  -343,  -84 },
-            { 0xB94470938FA89BCF,  -316,  -76 },
-            { 0x8A08F0F8BF0F156B,  -289,  -68 },
-            { 0xCDB02555653131B6,  -263,  -60 },
-            { 0x993FE2C6D07B7FAC,  -236,  -52 },
-            { 0xE45C10C42A2B3B06,  -210,  -44 },
-            { 0xAA242499697392D3,  -183,  -36 },
-            { 0xFD87B5F28300CA0E,  -157,  -28 },
-            { 0xBCE5086492111AEB,  -130,  -20 },
-            { 0x8CBCCC096F5088CC,  -103,  -12 },
-            { 0xD1B71758E219652C,   -77,   -4 },
-            { 0x9C40000000000000,   -50,    4 },
-            { 0xE8D4A51000000000,   -24,   12 },
-            { 0xAD78EBC5AC620000,     3,   20 },
-            { 0x813F3978F8940984,    30,   28 },
-            { 0xC097CE7BC90715B3,    56,   36 },
-            { 0x8F7E32CE7BEA5C70,    83,   44 },
-            { 0xD5D238A4ABE98068,   109,   52 },
-            { 0x9F4F2726179A2245,   136,   60 },
-            { 0xED63A231D4C4FB27,   162,   68 },
-            { 0xB0DE65388CC8ADA8,   189,   76 },
-            { 0x83C7088E1AAB65DB,   216,   84 },
-            { 0xC45D1DF942711D9A,   242,   92 },
-            { 0x924D692CA61BE758,   269,  100 },
-            { 0xDA01EE641A708DEA,   295,  108 },
-            { 0xA26DA3999AEF774A,   322,  116 },
-            { 0xF209787BB47D6B85,   348,  124 },
-            { 0xB454E4A179DD1877,   375,  132 },
-            { 0x865B86925B9BC5C2,   402,  140 },
-            { 0xC83553C5C8965D3D,   428,  148 },
-            { 0x952AB45CFA97A0B3,   455,  156 },
-            { 0xDE469FBD99A05FE3,   481,  164 },
-            { 0xA59BC234DB398C25,   508,  172 },
-            { 0xF6C69A72A3989F5C,   534,  180 },
-            { 0xB7DCBF5354E9BECE,   561,  188 },
-            { 0x88FCF317F22241E2,   588,  196 },
-            { 0xCC20CE9BD35C78A5,   614,  204 },
-            { 0x98165AF37B2153DF,   641,  212 },
-            { 0xE2A0B5DC971F303A,   667,  220 },
-            { 0xA8D9D1535CE3B396,   694,  228 },
-            { 0xFB9B7CD9A4A7443C,   720,  236 },
-            { 0xBB764C4CA7A44410,   747,  244 },
-            { 0x8BAB8EEFB6409C1A,   774,  252 },
-            { 0xD01FEF10A657842C,   800,  260 },
-            { 0x9B10A4E5E9913129,   827,  268 },
-            { 0xE7109BFBA19C0C9D,   853,  276 },
-            { 0xAC2820D9623BF429,   880,  284 },
-            { 0x80444B5E7AA7CF85,   907,  292 },
-            { 0xBF21E44003ACDD2D,   933,  300 },
-            { 0x8E679C2F5E44FF8F,   960,  308 },
-            { 0xD433179D9C8CB841,   986,  316 },
-            { 0x9E19DB92B4E31BA9,  1013,  324 },
-        }
-    };
+    static constexpr std::array<cached_power, 79> kCachedPowers = { {
+        { 0xAB70FE17C79AC6CA, -1060, -300 }, { 0xFF77B1FCBEBCDC4F, -1034, -292 }, { 0xBE5691EF416BD60C, -1007, -284 }, { 0x8DD01FAD907FFC3C, -980, -276 },
+        { 0xD3515C2831559A83, -954, -268 },  { 0x9D71AC8FADA6C9B5, -927, -260 },  { 0xEA9C227723EE8BCB, -901, -252 },  { 0xAECC49914078536D, -874, -244 },
+        { 0x823C12795DB6CE57, -847, -236 },  { 0xC21094364DFB5637, -821, -228 },  { 0x9096EA6F3848984F, -794, -220 },  { 0xD77485CB25823AC7, -768, -212 },
+        { 0xA086CFCD97BF97F4, -741, -204 },  { 0xEF340A98172AACE5, -715, -196 },  { 0xB23867FB2A35B28E, -688, -188 },  { 0x84C8D4DFD2C63F3B, -661, -180 },
+        { 0xC5DD44271AD3CDBA, -635, -172 },  { 0x936B9FCEBB25C996, -608, -164 },  { 0xDBAC6C247D62A584, -582, -156 },  { 0xA3AB66580D5FDAF6, -555, -148 },
+        { 0xF3E2F893DEC3F126, -529, -140 },  { 0xB5B5ADA8AAFF80B8, -502, -132 },  { 0x87625F056C7C4A8B, -475, -124 },  { 0xC9BCFF6034C13053, -449, -116 },
+        { 0x964E858C91BA2655, -422, -108 },  { 0xDFF9772470297EBD, -396, -100 },  { 0xA6DFBD9FB8E5B88F, -369, -92 },   { 0xF8A95FCF88747D94, -343, -84 },
+        { 0xB94470938FA89BCF, -316, -76 },   { 0x8A08F0F8BF0F156B, -289, -68 },   { 0xCDB02555653131B6, -263, -60 },   { 0x993FE2C6D07B7FAC, -236, -52 },
+        { 0xE45C10C42A2B3B06, -210, -44 },   { 0xAA242499697392D3, -183, -36 },   { 0xFD87B5F28300CA0E, -157, -28 },   { 0xBCE5086492111AEB, -130, -20 },
+        { 0x8CBCCC096F5088CC, -103, -12 },   { 0xD1B71758E219652C, -77, -4 },     { 0x9C40000000000000, -50, 4 },      { 0xE8D4A51000000000, -24, 12 },
+        { 0xAD78EBC5AC620000, 3, 20 },       { 0x813F3978F8940984, 30, 28 },      { 0xC097CE7BC90715B3, 56, 36 },      { 0x8F7E32CE7BEA5C70, 83, 44 },
+        { 0xD5D238A4ABE98068, 109, 52 },     { 0x9F4F2726179A2245, 136, 60 },     { 0xED63A231D4C4FB27, 162, 68 },     { 0xB0DE65388CC8ADA8, 189, 76 },
+        { 0x83C7088E1AAB65DB, 216, 84 },     { 0xC45D1DF942711D9A, 242, 92 },     { 0x924D692CA61BE758, 269, 100 },    { 0xDA01EE641A708DEA, 295, 108 },
+        { 0xA26DA3999AEF774A, 322, 116 },    { 0xF209787BB47D6B85, 348, 124 },    { 0xB454E4A179DD1877, 375, 132 },    { 0x865B86925B9BC5C2, 402, 140 },
+        { 0xC83553C5C8965D3D, 428, 148 },    { 0x952AB45CFA97A0B3, 455, 156 },    { 0xDE469FBD99A05FE3, 481, 164 },    { 0xA59BC234DB398C25, 508, 172 },
+        { 0xF6C69A72A3989F5C, 534, 180 },    { 0xB7DCBF5354E9BECE, 561, 188 },    { 0x88FCF317F22241E2, 588, 196 },    { 0xCC20CE9BD35C78A5, 614, 204 },
+        { 0x98165AF37B2153DF, 641, 212 },    { 0xE2A0B5DC971F303A, 667, 220 },    { 0xA8D9D1535CE3B396, 694, 228 },    { 0xFB9B7CD9A4A7443C, 720, 236 },
+        { 0xBB764C4CA7A44410, 747, 244 },    { 0x8BAB8EEFB6409C1A, 774, 252 },    { 0xD01FEF10A657842C, 800, 260 },    { 0x9B10A4E5E9913129, 827, 268 },
+        { 0xE7109BFBA19C0C9D, 853, 276 },    { 0xAC2820D9623BF429, 880, 284 },    { 0x80444B5E7AA7CF85, 907, 292 },    { 0xBF21E44003ACDD2D, 933, 300 },
+        { 0x8E679C2F5E44FF8F, 960, 308 },    { 0xD433179D9C8CB841, 986, 316 },    { 0x9E19DB92B4E31BA9, 1013, 324 },
+    } };

    // This computation gives exactly the same results for k as
    //      k = ceil((kAlpha - e - 1) * 0.30102999566398114)
@@ -543,8 +480,7 @@ inline int find_largest_pow10(const std::uint32_t n, std::uint32_t& pow10)
    return 1;
 }

-inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t delta,
-                         std::uint64_t rest, std::uint64_t ten_k)
+inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t delta, std::uint64_t rest, std::uint64_t ten_k)
 {
    JSON_ASSERT(len >= 1);
    JSON_ASSERT(dist <= delta);
@@ -570,9 +506,7 @@ inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t d
    // The tests are written in this order to avoid overflow in unsigned
    // integer arithmetic.

-    while (rest < dist
-            && delta - rest >= ten_k
-            && (rest + ten_k < dist || dist - rest > rest + ten_k - dist))
+    while (rest < dist && delta - rest >= ten_k && (rest + ten_k < dist || dist - rest > rest + ten_k - dist))
    {
        JSON_ASSERT(buf[len - 1] != '0');
        buf[len - 1]--;
@@ -584,8 +518,7 @@ inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t d
 Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+.
 M- and M+ must be normalized and share the same exponent -60 <= e <= -32.
 */
-inline void grisu2_digit_gen(char* buffer, int& length, int& decimal_exponent,
-                             diyfp M_minus, diyfp w, diyfp M_plus)
+inline void grisu2_digit_gen(char* buffer, int& length, int& decimal_exponent, diyfp M_minus, diyfp w, diyfp M_plus)
 {
    static_assert(kAlpha >= -60, "internal error");
    static_assert(kGamma <= -32, "internal error");
@@ -825,8 +758,7 @@ len is the length of the buffer (number of decimal digits)
 The buffer must be large enough, i.e. >= max_digits10.
 */
 JSON_HEDLEY_NON_NULL(1)
-inline void grisu2(char* buf, int& len, int& decimal_exponent,
-                   diyfp m_minus, diyfp v, diyfp m_plus)
+inline void grisu2(char* buf, int& len, int& decimal_exponent, diyfp m_minus, diyfp v, diyfp m_plus)
 {
    JSON_ASSERT(m_plus.e == m_minus.e);
    JSON_ASSERT(m_plus.e == v.e);
@@ -887,8 +819,7 @@ template<typename FloatType>
 JSON_HEDLEY_NON_NULL(1)
 void grisu2(char* buf, int& len, int& decimal_exponent, FloatType value)
 {
-    static_assert(diyfp::kPrecision >= std::numeric_limits<FloatType>::digits + 3,
-                  "internal error: not enough precision");
+    static_assert(diyfp::kPrecision >= std::numeric_limits<FloatType>::digits + 3, "internal error: not enough precision");

    JSON_ASSERT(std::isfinite(value));
    JSON_ASSERT(value > 0);
@@ -977,8 +908,7 @@ notation. Otherwise it will be printed in exponential notation.
 */
 JSON_HEDLEY_NON_NULL(1)
 JSON_HEDLEY_RETURNS_NON_NULL
-inline char* format_buffer(char* buf, int len, int decimal_exponent,
-                           int min_exp, int max_exp)
+inline char* format_buffer(char* buf, int len, int decimal_exponent, int min_exp, int max_exp)
 {
    JSON_ASSERT(min_exp < 0);
    JSON_ASSERT(max_exp > 0);
@@ -1061,8 +991,7 @@ format. Returns an iterator pointing past-the-end of the decimal representation.
 */
 template<typename FloatType>
 JSON_HEDLEY_NON_NULL(1, 2)
-JSON_HEDLEY_RETURNS_NON_NULL
-char* to_chars(char* first, const char* last, FloatType value)
+JSON_HEDLEY_RETURNS_NON_NULL char* to_chars(char* first, const char* last, FloatType value)
 {
    static_cast<void>(last);  // maybe unused - fix warning
    JSON_ASSERT(std::isfinite(value));
@@ -39,7 +39,8 @@ namespace detail
 * https://github.com/nlohmann/json/issues/2865 for more information.
 */

-template<value_t> struct external_constructor;
+template<value_t>
+struct external_constructor;

 template<>
 struct external_constructor<value_t::boolean>
@@ -75,9 +76,9 @@ struct external_constructor<value_t::string>
        j.assert_invariant();
    }

-    template < typename BasicJsonType, typename CompatibleStringType,
-               enable_if_t < !std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value,
-                             int > = 0 >
+    template<typename BasicJsonType,
+             typename CompatibleStringType,
+             enable_if_t<!std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value, int> = 0>
    static void construct(BasicJsonType& j, const CompatibleStringType& str)
    {
        j.m_data.m_value.destroy(j.m_data.m_type);
@@ -171,9 +172,9 @@ struct external_constructor<value_t::array>
        j.assert_invariant();
    }

-    template < typename BasicJsonType, typename CompatibleArrayType,
-               enable_if_t < !std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value,
-                             int > = 0 >
+    template<typename BasicJsonType,
+             typename CompatibleArrayType,
+             enable_if_t<!std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value, int> = 0>
    static void construct(BasicJsonType& j, const CompatibleArrayType& arr)
    {
        using std::begin;
@@ -201,8 +202,7 @@ struct external_constructor<value_t::array>
        j.assert_invariant();
    }

-    template<typename BasicJsonType, typename T,
-             enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
+    template<typename BasicJsonType, typename T, enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
    static void construct(BasicJsonType& j, const std::valarray<T>& arr)
    {
        j.m_data.m_value.destroy(j.m_data.m_type);
@@ -241,7 +241,8 @@ struct external_constructor<value_t::object>
        j.assert_invariant();
    }

-    template < typename BasicJsonType, typename CompatibleObjectType,
+    template<typename BasicJsonType,
+             typename CompatibleObjectType,
             enable_if_t<!std::is_same<CompatibleObjectType, typename BasicJsonType::object_t>::value, int> = 0>
    static void construct(BasicJsonType& j, const CompatibleObjectType& obj)
    {
@@ -260,27 +261,27 @@ struct external_constructor<value_t::object>
 // to_json //
 /////////////

-template<typename BasicJsonType, typename T,
-         enable_if_t<std::is_same<T, typename BasicJsonType::boolean_t>::value, int> = 0>
+template<typename BasicJsonType, typename T, enable_if_t<std::is_same<T, typename BasicJsonType::boolean_t>::value, int> = 0>
 inline void to_json(BasicJsonType& j, T b) noexcept
 {
    external_constructor<value_t::boolean>::construct(j, b);
 }

-template < typename BasicJsonType, typename BoolRef,
-           enable_if_t <
-               ((std::is_same<std::vector<bool>::reference, BoolRef>::value
-                 && !std::is_same <std::vector<bool>::reference, typename BasicJsonType::boolean_t&>::value)
-                || (std::is_same<std::vector<bool>::const_reference, BoolRef>::value
-                    && !std::is_same <detail::uncvref_t<std::vector<bool>::const_reference>,
-                                      typename BasicJsonType::boolean_t >::value))
-               && std::is_convertible<const BoolRef&, typename BasicJsonType::boolean_t>::value, int > = 0 >
+template<typename BasicJsonType,
+         typename BoolRef,
+         enable_if_t<((std::is_same<std::vector<bool>::reference, BoolRef>::value &&
+                       !std::is_same<std::vector<bool>::reference, typename BasicJsonType::boolean_t&>::value) ||
+                      (std::is_same<std::vector<bool>::const_reference, BoolRef>::value &&
+                       !std::is_same<detail::uncvref_t<std::vector<bool>::const_reference>, typename BasicJsonType::boolean_t>::value)) &&
+                         std::is_convertible<const BoolRef&, typename BasicJsonType::boolean_t>::value,
+                     int> = 0>
 inline void to_json(BasicJsonType& j, const BoolRef& b) noexcept
 {
    external_constructor<value_t::boolean>::construct(j, static_cast<typename BasicJsonType::boolean_t>(b));
 }

-template<typename BasicJsonType, typename CompatibleString,
+template<typename BasicJsonType,
+         typename CompatibleString,
         enable_if_t<std::is_constructible<typename BasicJsonType::string_t, CompatibleString>::value, int> = 0>
 inline void to_json(BasicJsonType& j, const CompatibleString& s)
 {
@@ -293,21 +294,22 @@ inline void to_json(BasicJsonType& j, typename BasicJsonType::string_t&& s)
    external_constructor<value_t::string>::construct(j, std::move(s));
 }

-template<typename BasicJsonType, typename FloatType,
-         enable_if_t<std::is_floating_point<FloatType>::value, int> = 0>
+template<typename BasicJsonType, typename FloatType, enable_if_t<std::is_floating_point<FloatType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, FloatType val) noexcept
 {
    external_constructor<value_t::number_float>::construct(j, static_cast<typename BasicJsonType::number_float_t>(val));
 }

-template<typename BasicJsonType, typename CompatibleNumberUnsignedType,
+template<typename BasicJsonType,
+         typename CompatibleNumberUnsignedType,
         enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_unsigned_t, CompatibleNumberUnsignedType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, CompatibleNumberUnsignedType val) noexcept
 {
    external_constructor<value_t::number_unsigned>::construct(j, static_cast<typename BasicJsonType::number_unsigned_t>(val));
 }

-template<typename BasicJsonType, typename CompatibleNumberIntegerType,
+template<typename BasicJsonType,
+         typename CompatibleNumberIntegerType,
         enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_integer_t, CompatibleNumberIntegerType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, CompatibleNumberIntegerType val) noexcept
 {
@@ -315,8 +317,7 @@ inline void to_json(BasicJsonType& j, CompatibleNumberIntegerType val) noexcept
 }

 #if !JSON_DISABLE_ENUM_SERIALIZATION
-template<typename BasicJsonType, typename EnumType,
-         enable_if_t<std::is_enum<EnumType>::value, int> = 0>
+template<typename BasicJsonType, typename EnumType, enable_if_t<std::is_enum<EnumType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, EnumType e) noexcept
 {
    using underlying_type = typename std::underlying_type<EnumType>::type;
@@ -330,13 +331,12 @@ inline void to_json(BasicJsonType& j, const std::vector<bool>& e)
    external_constructor<value_t::array>::construct(j, e);
 }

-template < typename BasicJsonType, typename CompatibleArrayType,
-           enable_if_t < is_compatible_array_type<BasicJsonType,
-                         CompatibleArrayType>::value&&
-                         !is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value&&
+template<
+    typename BasicJsonType,
+    typename CompatibleArrayType,
+    enable_if_t<is_compatible_array_type<BasicJsonType, CompatibleArrayType>::value && !is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value &&
                    !is_compatible_string_type<BasicJsonType, CompatibleArrayType>::value &&
-                         !std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value&&
-                         !is_basic_json<CompatibleArrayType>::value,
+                    !std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value && !is_basic_json<CompatibleArrayType>::value,
                int> = 0>
 inline void to_json(BasicJsonType& j, const CompatibleArrayType& arr)
 {
@@ -349,8 +349,7 @@ inline void to_json(BasicJsonType& j, const typename BasicJsonType::binary_t& bi
    external_constructor<value_t::binary>::construct(j, bin);
 }

-template<typename BasicJsonType, typename T,
-         enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
+template<typename BasicJsonType, typename T, enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, const std::valarray<T>& arr)
 {
    external_constructor<value_t::array>::construct(j, std::move(arr));
@@ -362,7 +361,8 @@ inline void to_json(BasicJsonType& j, typename BasicJsonType::array_t&& arr)
    external_constructor<value_t::array>::construct(j, std::move(arr));
 }

-template < typename BasicJsonType, typename CompatibleObjectType,
+template<typename BasicJsonType,
+         typename CompatibleObjectType,
         enable_if_t<is_compatible_object_type<BasicJsonType, CompatibleObjectType>::value && !is_basic_json<CompatibleObjectType>::value, int> = 0>
 inline void to_json(BasicJsonType& j, const CompatibleObjectType& obj)
 {
@@ -375,8 +375,9 @@ inline void to_json(BasicJsonType& j, typename BasicJsonType::object_t&& obj)
    external_constructor<value_t::object>::construct(j, std::move(obj));
 }

-template <
-    typename BasicJsonType, typename T, std::size_t N,
+template<typename BasicJsonType,
+         typename T,
+         std::size_t N,
         enable_if_t<!std::is_constructible<typename BasicJsonType::string_t,
                                            const T (&)[N]>::value,  // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
                     int> = 0>
@@ -385,15 +386,17 @@ inline void to_json(BasicJsonType& j, const T(&arr)[N]) // NOLINT(cppcoreguideli
    external_constructor<value_t::array>::construct(j, arr);
 }

-template < typename BasicJsonType, typename T1, typename T2, enable_if_t < std::is_constructible<BasicJsonType, T1>::value&& std::is_constructible<BasicJsonType, T2>::value, int > = 0 >
+template<typename BasicJsonType,
+         typename T1,
+         typename T2,
+         enable_if_t<std::is_constructible<BasicJsonType, T1>::value && std::is_constructible<BasicJsonType, T2>::value, int> = 0>
 inline void to_json(BasicJsonType& j, const std::pair<T1, T2>& p)
 {
    j = { p.first, p.second };
 }

 // for https://github.com/nlohmann/json/pull/1134
-template<typename BasicJsonType, typename T,
-         enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0>
+template<typename BasicJsonType, typename T, enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0>
 inline void to_json(BasicJsonType& j, const T& b)
 {
    j = { { b.key(), b.value() } };
@@ -422,8 +425,7 @@ inline void to_json(BasicJsonType& j, const std_fs::path& p)
 struct to_json_fn
 {
    template<typename BasicJsonType, typename T>
-    auto operator()(BasicJsonType& j, T&& val) const noexcept(noexcept(to_json(j, std::forward<T>(val))))
-    -> decltype(to_json(j, std::forward<T>(val)), void())
+    auto operator()(BasicJsonType& j, T&& val) const noexcept(noexcept(to_json(j, std::forward<T>(val)))) -> decltype(to_json(j, std::forward<T>(val)), void())
    {
        return to_json(j, std::forward<T>(val));
    }
@@ -17,13 +17,13 @@
 #include <string>     // to_string
 #include <vector>     // vector

-#include <nlohmann/detail/value_t.hpp>
-#include <nlohmann/detail/string_escape.hpp>
 #include <nlohmann/detail/input/position_t.hpp>
 #include <nlohmann/detail/macro_scope.hpp>
 #include <nlohmann/detail/meta/cpp_future.hpp>
 #include <nlohmann/detail/meta/type_traits.hpp>
 #include <nlohmann/detail/string_concat.hpp>
+#include <nlohmann/detail/string_escape.hpp>
+#include <nlohmann/detail/value_t.hpp>

 NLOHMANN_JSON_NAMESPACE_BEGIN
 namespace detail
@@ -49,7 +49,10 @@ class exception : public std::exception

  protected:
    JSON_HEDLEY_NON_NULL(3)
-    exception(int id_, const char* what_arg) : id(id_), m(what_arg) {} // NOLINT(bugprone-throw-keyword-missing)
+    exception(int id_, const char* what_arg)
+      : id(id_)
+      , m(what_arg)  // NOLINT(bugprone-throw-keyword-missing)
+    {}

    static std::string name(const std::string& ename, int id_)
    {
@@ -114,9 +117,7 @@ class exception : public std::exception
            return "";
        }

-        auto str = std::accumulate(tokens.rbegin(), tokens.rend(), std::string{},
-                                   [](const std::string & a, const std::string & b)
-        {
+        auto str = std::accumulate(tokens.rbegin(), tokens.rend(), std::string{}, [](const std::string& a, const std::string& b) {
            return concat(a, '/', detail::escape(b));
        });
        return concat('(', str, ") ");
@@ -148,17 +149,19 @@ class parse_error : public exception
    template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
    static parse_error create(int id_, const position_t& pos, const std::string& what_arg, BasicJsonContext context)
    {
-        const std::string w = concat(exception::name("parse_error", id_), "parse error",
-                                     position_string(pos), ": ", exception::diagnostics(context), what_arg);
+        const std::string w = concat(exception::name("parse_error", id_), "parse error", position_string(pos), ": ", exception::diagnostics(context), what_arg);
        return { id_, pos.chars_read_total, w.c_str() };
    }

    template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
    static parse_error create(int id_, std::size_t byte_, const std::string& what_arg, BasicJsonContext context)
    {
-        const std::string w = concat(exception::name("parse_error", id_), "parse error",
+        const std::string w = concat(exception::name("parse_error", id_),
+                                     "parse error",
                                     (byte_ != 0 ? (concat(" at byte ", std::to_string(byte_))) : ""),
-                                     ": ", exception::diagnostics(context), what_arg);
+                                     ": ",
+                                     exception::diagnostics(context),
+                                     what_arg);
        return { id_, byte_, w.c_str() };
    }

@@ -175,12 +178,13 @@ class parse_error : public exception

  private:
    parse_error(int id_, std::size_t byte_, const char* what_arg)
-        : exception(id_, what_arg), byte(byte_) {}
+      : exception(id_, what_arg)
+      , byte(byte_)
+    {}

    static std::string position_string(const position_t& pos)
    {
-        return concat(" at line ", std::to_string(pos.lines_read + 1),
-                      ", column ", std::to_string(pos.chars_read_current_line));
+        return concat(" at line ", std::to_string(pos.lines_read + 1), ", column ", std::to_string(pos.chars_read_current_line));
    }
 };

@@ -199,7 +203,8 @@ class invalid_iterator : public exception
  private:
    JSON_HEDLEY_NON_NULL(3)
    invalid_iterator(int id_, const char* what_arg)
-        : exception(id_, what_arg) {}
+      : exception(id_, what_arg)
+    {}
 };

 /// @brief exception indicating executing a member function with a wrong type
@@ -216,7 +221,9 @@ class type_error : public exception

  private:
    JSON_HEDLEY_NON_NULL(3)
-    type_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
+    type_error(int id_, const char* what_arg)
+      : exception(id_, what_arg)
+    {}
 };

 /// @brief exception indicating access out of the defined range
@@ -233,7 +240,9 @@ class out_of_range : public exception

  private:
    JSON_HEDLEY_NON_NULL(3)
-    out_of_range(int id_, const char* what_arg) : exception(id_, what_arg) {}
+    out_of_range(int id_, const char* what_arg)
+      : exception(id_, what_arg)
+    {}
 };

 /// @brief exception indicating other library errors
@@ -250,7 +259,9 @@ class other_error : public exception

  private:
    JSON_HEDLEY_NON_NULL(3)
-    other_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
+    other_error(int id_, const char* what_arg)
+      : exception(id_, what_arg)
+    {}
 };

 }  // namespace detail
@@ -8,8 +8,8 @@

 #pragma once

-#include <cstdint> // uint8_t
 #include <cstddef>     // size_t
+#include <cstdint>     // uint8_t
 #include <functional>  // hash

 #include <nlohmann/detail/abi_macros.hpp>
@@ -80,7 +80,9 @@ class binary_reader

    @param[in] adapter  input adapter to read from
    */
-    explicit binary_reader(InputAdapterType&& adapter, const input_format_t format = input_format_t::json) noexcept : ia(std::move(adapter)), input_format(format)
+    explicit binary_reader(InputAdapterType&& adapter, const input_format_t format = input_format_t::json) noexcept
+      : ia(std::move(adapter))
+      , input_format(format)
    {
        (void)detail::is_sax_static_asserts<SAX, BasicJsonType>{};
    }
@@ -101,10 +103,7 @@ class binary_reader
    @return whether parsing was successful
    */
    JSON_HEDLEY_NON_NULL(3)
-    bool sax_parse(const input_format_t format,
-                   json_sax_t* sax_,
-                   const bool strict = true,
-                   const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error)
+    bool sax_parse(const input_format_t format, json_sax_t* sax_, const bool strict = true, const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error)
    {
        sax = sax_;
        bool result = false;
@@ -147,8 +146,13 @@ class binary_reader

            if (JSON_HEDLEY_UNLIKELY(current != char_traits<char_type>::eof()))
            {
-                return sax->parse_error(chars_read, get_token_string(), parse_error::create(110, chars_read,
-                                        exception_message(input_format, concat("expected end of input; last byte: 0x", get_token_string()), "value"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    get_token_string(),
+                    parse_error::create(110,
+                                        chars_read,
+                                        exception_message(input_format, concat("expected end of input; last byte: 0x", get_token_string()), "value"),
+                                        nullptr));
            }
        }

@@ -224,8 +228,13 @@ class binary_reader
        if (JSON_HEDLEY_UNLIKELY(len < 1))
        {
            auto last_token = get_token_string();
-            return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                    exception_message(input_format_t::bson, concat("string length must be at least 1, is ", std::to_string(len)), "string"), nullptr));
+            return sax->parse_error(
+                chars_read,
+                last_token,
+                parse_error::create(112,
+                                    chars_read,
+                                    exception_message(input_format_t::bson, concat("string length must be at least 1, is ", std::to_string(len)), "string"),
+                                    nullptr));
        }

        return get_string(input_format_t::bson, len - static_cast<NumberType>(1), result) && get() != char_traits<char_type>::eof();
@@ -246,8 +255,13 @@ class binary_reader
        if (JSON_HEDLEY_UNLIKELY(len < 0))
        {
            auto last_token = get_token_string();
-            return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                    exception_message(input_format_t::bson, concat("byte array length cannot be negative, is ", std::to_string(len)), "binary"), nullptr));
+            return sax->parse_error(
+                chars_read,
+                last_token,
+                parse_error::create(112,
+                                    chars_read,
+                                    exception_message(input_format_t::bson, concat("byte array length cannot be negative, is ", std::to_string(len)), "binary"),
+                                    nullptr));
        }

        // All BSON binary values have a subtype
@@ -268,8 +282,7 @@ class binary_reader
             Unsupported BSON record type 0x...
    @return whether a valid BSON-object/array was passed to the SAX parser
    */
-    bool parse_bson_element_internal(const char_int_type element_type,
-                                     const std::size_t element_type_parse_position)
+    bool parse_bson_element_internal(const char_int_type element_type, const std::size_t element_type_parse_position)
    {
        switch (element_type)
        {
@@ -328,9 +341,13 @@ class binary_reader
            default:  // anything else not supported (yet)
            {
                std::array<char, 3> cr{ {} };
-                static_cast<void>((std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(element_type))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+                static_cast<void>((std::snprintf)(cr.data(),  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+                                                  cr.size(),
+                                                  "%.2hhX",
+                                                  static_cast<unsigned char>(element_type)));
                const std::string cr_str{ cr.data() };
-                return sax->parse_error(element_type_parse_position, cr_str,
+                return sax->parse_error(element_type_parse_position,
+                                        cr_str,
                                        parse_error::create(114, element_type_parse_position, concat("Unsupported BSON record type 0x", cr_str), nullptr));
            }
        }
@@ -416,8 +433,7 @@ class binary_reader

    @return whether a valid CBOR value was passed to the SAX parser
    */
-    bool parse_cbor_internal(const bool get_char,
-                             const cbor_tag_handler_t tag_handler)
+    bool parse_cbor_internal(const bool get_char, const cbor_tag_handler_t tag_handler)
    {
        switch (get_char ? get() : current)
        {
@@ -524,8 +540,8 @@ class binary_reader
            case 0x3B:  // Negative integer -1-n (eight-byte uint64_t follows)
            {
                std::uint64_t number{};
-                return get_number(input_format_t::cbor, number) && sax->number_integer(static_cast<number_integer_t>(-1)
-                        - static_cast<number_integer_t>(number));
+                return get_number(input_format_t::cbor, number) &&
+                       sax->number_integer(static_cast<number_integer_t>(-1) - static_cast<number_integer_t>(number));
            }

            // Binary data (0x00..0x17 bytes follow)
@@ -623,8 +639,7 @@ class binary_reader
            case 0x95:
            case 0x96:
            case 0x97:
-                return get_cbor_array(
-                           conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);
+                return get_cbor_array(conditional_static_cast<std::size_t>(static_cast<unsigned int>(current) & 0x1Fu), tag_handler);

            case 0x98:  // array (one-byte uint8_t for n follows)
            {
@@ -732,8 +747,12 @@ class binary_reader
                    case cbor_tag_handler_t::error:
                    {
                        auto last_token = get_token_string();
-                        return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                                exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"), nullptr));
+                        return sax->parse_error(chars_read,
+                                                last_token,
+                                                parse_error::create(112,
+                                                                    chars_read,
+                                                                    exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"),
+                                                                    nullptr));
                    }

                    case cbor_tag_handler_t::ignore:
@@ -852,8 +871,7 @@ class binary_reader
                // half-precision floating-point numbers in the C language
                // is shown in Fig. 3.
                const auto half = static_cast<unsigned int>((byte1 << 8u) + byte2);
-                const double val = [&half]
-                {
+                const double val = [&half] {
                    const int exp = (half >> 10u) & 0x1Fu;
                    const unsigned int mant = half & 0x3FFu;
                    JSON_ASSERT(0 <= exp && exp <= 32);
@@ -863,16 +881,12 @@ class binary_reader
                        case 0:
                            return std::ldexp(mant, -24);
                        case 31:
-                            return (mant == 0)
-                            ? std::numeric_limits<double>::infinity()
-                            : std::numeric_limits<double>::quiet_NaN();
+                            return (mant == 0) ? std::numeric_limits<double>::infinity() : std::numeric_limits<double>::quiet_NaN();
                        default:
                            return std::ldexp(mant + 1024, exp - 25);
                    }
                }();
-                return sax->number_float((half & 0x8000u) != 0
-                                         ? static_cast<number_float_t>(-val)
-                                         : static_cast<number_float_t>(val), "");
+                return sax->number_float((half & 0x8000u) != 0 ? static_cast<number_float_t>(-val) : static_cast<number_float_t>(val), "");
            }

            case 0xFA:  // Single-Precision Float (four-byte IEEE 754)
@@ -890,8 +904,10 @@ class binary_reader
            default:  // anything else (0xFF is handled inside the other types)
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                        exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(112, chars_read, exception_message(input_format_t::cbor, concat("invalid byte: 0x", last_token), "value"), nullptr));
            }
        }
    }
@@ -986,8 +1002,16 @@ class binary_reader
            default:
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read,
-                                        exception_message(input_format_t::cbor, concat("expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0x", last_token), "string"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(
+                        113,
+                        chars_read,
+                        exception_message(input_format_t::cbor,
+                                          concat("expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0x", last_token),
+                                          "string"),
+                        nullptr));
            }
        }
    }
@@ -1044,29 +1068,25 @@ class binary_reader
            case 0x58:  // Binary data (one-byte uint8_t for n follows)
            {
                std::uint8_t len{};
-                return get_number(input_format_t::cbor, len) &&
-                       get_binary(input_format_t::cbor, len, result);
+                return get_number(input_format_t::cbor, len) && get_binary(input_format_t::cbor, len, result);
            }

            case 0x59:  // Binary data (two-byte uint16_t for n follow)
            {
                std::uint16_t len{};
-                return get_number(input_format_t::cbor, len) &&
-                       get_binary(input_format_t::cbor, len, result);
+                return get_number(input_format_t::cbor, len) && get_binary(input_format_t::cbor, len, result);
            }

            case 0x5A:  // Binary data (four-byte uint32_t for n follow)
            {
                std::uint32_t len{};
-                return get_number(input_format_t::cbor, len) &&
-                       get_binary(input_format_t::cbor, len, result);
+                return get_number(input_format_t::cbor, len) && get_binary(input_format_t::cbor, len, result);
            }

            case 0x5B:  // Binary data (eight-byte uint64_t for n follow)
            {
                std::uint64_t len{};
-                return get_number(input_format_t::cbor, len) &&
-                       get_binary(input_format_t::cbor, len, result);
+                return get_number(input_format_t::cbor, len) && get_binary(input_format_t::cbor, len, result);
            }

            case 0x5F:  // Binary data (indefinite length)
@@ -1086,8 +1106,16 @@ class binary_reader
            default:
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read,
-                                        exception_message(input_format_t::cbor, concat("expected length specification (0x40-0x5B) or indefinite binary array type (0x5F); last byte: 0x", last_token), "binary"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(
+                        113,
+                        chars_read,
+                        exception_message(input_format_t::cbor,
+                                          concat("expected length specification (0x40-0x5B) or indefinite binary array type (0x5F); last byte: 0x", last_token),
+                                          "binary"),
+                        nullptr));
            }
        }
    }
@@ -1098,8 +1126,7 @@ class binary_reader
    @param[in] tag_handler how CBOR tags should be treated
    @return whether array creation completed
    */
-    bool get_cbor_array(const std::size_t len,
-                        const cbor_tag_handler_t tag_handler)
+    bool get_cbor_array(const std::size_t len, const cbor_tag_handler_t tag_handler)
    {
        if (JSON_HEDLEY_UNLIKELY(!sax->start_array(len)))
        {
@@ -1136,8 +1163,7 @@ class binary_reader
    @param[in] tag_handler how CBOR tags should be treated
    @return whether object creation completed
    */
-    bool get_cbor_object(const std::size_t len,
-                         const cbor_tag_handler_t tag_handler)
+    bool get_cbor_object(const std::size_t len, const cbor_tag_handler_t tag_handler)
    {
        if (JSON_HEDLEY_UNLIKELY(!sax->start_object(len)))
        {
@@ -1557,8 +1583,10 @@ class binary_reader
            default:  // anything else
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                        exception_message(input_format_t::msgpack, concat("invalid byte: 0x", last_token), "value"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(112, chars_read, exception_message(input_format_t::msgpack, concat("invalid byte: 0x", last_token), "value"), nullptr));
            }
        }
    }
@@ -1640,8 +1668,15 @@ class binary_reader
            default:
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read,
-                                        exception_message(input_format_t::msgpack, concat("expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0x", last_token), "string"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(113,
+                                        chars_read,
+                                        exception_message(input_format_t::msgpack,
+                                                          concat("expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0x", last_token),
+                                                          "string"),
+                                        nullptr));
            }
        }
    }
@@ -1659,8 +1694,7 @@ class binary_reader
    bool get_msgpack_binary(binary_t& result)
    {
        // helper function to set the subtype
-        auto assign_and_return_true = [&result](std::int8_t subtype)
-        {
+        auto assign_and_return_true = [&result](std::int8_t subtype) {
            result.set_subtype(static_cast<std::uint8_t>(subtype));
            return true;
        };
@@ -1670,92 +1704,73 @@ class binary_reader
            case 0xC4:  // bin 8
            {
                std::uint8_t len{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_binary(input_format_t::msgpack, len, result);
+                return get_number(input_format_t::msgpack, len) && get_binary(input_format_t::msgpack, len, result);
            }

            case 0xC5:  // bin 16
            {
                std::uint16_t len{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_binary(input_format_t::msgpack, len, result);
+                return get_number(input_format_t::msgpack, len) && get_binary(input_format_t::msgpack, len, result);
            }

            case 0xC6:  // bin 32
            {
                std::uint32_t len{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_binary(input_format_t::msgpack, len, result);
+                return get_number(input_format_t::msgpack, len) && get_binary(input_format_t::msgpack, len, result);
            }

            case 0xC7:  // ext 8
            {
                std::uint8_t len{};
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, len, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, len) && get_number(input_format_t::msgpack, subtype) &&
+                       get_binary(input_format_t::msgpack, len, result) && assign_and_return_true(subtype);
            }

            case 0xC8:  // ext 16
            {
                std::uint16_t len{};
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, len, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, len) && get_number(input_format_t::msgpack, subtype) &&
+                       get_binary(input_format_t::msgpack, len, result) && assign_and_return_true(subtype);
            }

            case 0xC9:  // ext 32
            {
                std::uint32_t len{};
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, len) &&
-                       get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, len, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, len) && get_number(input_format_t::msgpack, subtype) &&
+                       get_binary(input_format_t::msgpack, len, result) && assign_and_return_true(subtype);
            }

            case 0xD4:  // fixext 1
            {
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, 1, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, subtype) && get_binary(input_format_t::msgpack, 1, result) && assign_and_return_true(subtype);
            }

            case 0xD5:  // fixext 2
            {
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, 2, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, subtype) && get_binary(input_format_t::msgpack, 2, result) && assign_and_return_true(subtype);
            }

            case 0xD6:  // fixext 4
            {
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, 4, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, subtype) && get_binary(input_format_t::msgpack, 4, result) && assign_and_return_true(subtype);
            }

            case 0xD7:  // fixext 8
            {
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, 8, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, subtype) && get_binary(input_format_t::msgpack, 8, result) && assign_and_return_true(subtype);
            }

            case 0xD8:  // fixext 16
            {
                std::int8_t subtype{};
-                return get_number(input_format_t::msgpack, subtype) &&
-                       get_binary(input_format_t::msgpack, 16, result) &&
-                       assign_and_return_true(subtype);
+                return get_number(input_format_t::msgpack, subtype) && get_binary(input_format_t::msgpack, 16, result) && assign_and_return_true(subtype);
            }

            default:           // LCOV_EXCL_LINE
@@ -2034,8 +2049,12 @@ class binary_reader
                }
                if (number < 0)
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read,
-                                            exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            parse_error::create(113,
+                                                                chars_read,
+                                                                exception_message(input_format, "count in an optimized container must be positive", "size"),
+                                                                nullptr));
                }
                result = static_cast<std::size_t>(number);  // NOLINT(bugprone-signed-char-misuse,cert-str34-c): number is not a char
                return true;
@@ -2050,8 +2069,12 @@ class binary_reader
                }
                if (number < 0)
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read,
-                                            exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            parse_error::create(113,
+                                                                chars_read,
+                                                                exception_message(input_format, "count in an optimized container must be positive", "size"),
+                                                                nullptr));
                }
                result = static_cast<std::size_t>(number);
                return true;
@@ -2066,8 +2089,12 @@ class binary_reader
                }
                if (number < 0)
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read,
-                                            exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            parse_error::create(113,
+                                                                chars_read,
+                                                                exception_message(input_format, "count in an optimized container must be positive", "size"),
+                                                                nullptr));
                }
                result = static_cast<std::size_t>(number);
                return true;
@@ -2082,13 +2109,18 @@ class binary_reader
                }
                if (number < 0)
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read,
-                                            exception_message(input_format, "count in an optimized container must be positive", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            parse_error::create(113,
+                                                                chars_read,
+                                                                exception_message(input_format, "count in an optimized container must be positive", "size"),
+                                                                nullptr));
                }
                if (!value_in_range_of<std::size_t>(number))
                {
-                    return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
-                                            exception_message(input_format, "integer value overflow", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            out_of_range::create(408, exception_message(input_format, "integer value overflow", "size"), nullptr));
                }
                result = static_cast<std::size_t>(number);
                return true;
@@ -2137,8 +2169,9 @@ class binary_reader
                }
                if (!value_in_range_of<std::size_t>(number))
                {
-                    return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408,
-                                            exception_message(input_format, "integer value overflow", "size"), nullptr));
+                    return sax->parse_error(chars_read,
+                                            get_token_string(),
+                                            out_of_range::create(408, exception_message(input_format, "integer value overflow", "size"), nullptr));
                }
                result = detail::conditional_static_cast<std::size_t>(number);
                return true;
@@ -2152,7 +2185,10 @@ class binary_reader
                }
                if (is_ndarray)  // ndarray dimensional vector can only contain integers, and can not embed another array
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(113, chars_read, exception_message(input_format, "ndarray dimensional vector is not allowed", "size"), nullptr));
+                    return sax->parse_error(
+                        chars_read,
+                        get_token_string(),
+                        parse_error::create(113, chars_read, exception_message(input_format, "ndarray dimensional vector is not allowed", "size"), nullptr));
                }
                std::vector<size_t> dim;
                if (JSON_HEDLEY_UNLIKELY(!get_ubjson_ndarray_size(dim)))
@@ -2184,9 +2220,14 @@ class binary_reader
                    for (auto i : dim)
                    {
                        result *= i;
-                        if (result == 0 || result == npos) // because dim elements shall not have zeros, result = 0 means overflow happened; it also can't be npos as it is used to initialize size in get_ubjson_size_type()
+                        if (result == 0 ||
+                            result ==
+                                npos)  // because dim elements shall not have zeros, result = 0 means overflow happened; it also can't be npos as it is used to initialize size in get_ubjson_size_type()
                        {
-                            return sax->parse_error(chars_read, get_token_string(), out_of_range::create(408, exception_message(input_format, "excessive ndarray size caused overflow", "size"), nullptr));
+                            return sax->parse_error(
+                                chars_read,
+                                get_token_string(),
+                                out_of_range::create(408, exception_message(input_format, "excessive ndarray size caused overflow", "size"), nullptr));
                        }
                        if (JSON_HEDLEY_UNLIKELY(!sax->number_unsigned(static_cast<number_unsigned_t>(i))))
                        {
@@ -2239,12 +2280,17 @@ class binary_reader
        if (current == '$')
        {
            result.second = get();  // must not ignore 'N', because 'N' maybe the type
-            if (input_format == input_format_t::bjdata
-                    && JSON_HEDLEY_UNLIKELY(std::binary_search(bjd_optimized_type_markers.begin(), bjd_optimized_type_markers.end(), result.second)))
+            if (input_format == input_format_t::bjdata &&
+                JSON_HEDLEY_UNLIKELY(std::binary_search(bjd_optimized_type_markers.begin(), bjd_optimized_type_markers.end(), result.second)))
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                        exception_message(input_format, concat("marker 0x", last_token, " is not a permitted optimized array type"), "type"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(112,
+                                        chars_read,
+                                        exception_message(input_format, concat("marker 0x", last_token, " is not a permitted optimized array type"), "type"),
+                                        nullptr));
            }

            if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(input_format, "type")))
@@ -2260,8 +2306,13 @@ class binary_reader
                    return false;
                }
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                        exception_message(input_format, concat("expected '#' after type information; last byte: 0x", last_token), "size"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(112,
+                                        chars_read,
+                                        exception_message(input_format, concat("expected '#' after type information; last byte: 0x", last_token), "size"),
+                                        nullptr));
            }

            const bool is_error = get_ubjson_size_value(result.first, is_ndarray);
@@ -2269,8 +2320,10 @@ class binary_reader
            {
                if (inside_ndarray)
                {
-                    return sax->parse_error(chars_read, get_token_string(), parse_error::create(112, chars_read,
-                                            exception_message(input_format, "ndarray can not be recursive", "size"), nullptr));
+                    return sax->parse_error(
+                        chars_read,
+                        get_token_string(),
+                        parse_error::create(112, chars_read, exception_message(input_format, "ndarray can not be recursive", "size"), nullptr));
                }
                result.second |= (1 << 8);  // use bit 8 to indicate ndarray, all UBJSON and BJData markers should be ASCII letters
            }
@@ -2282,8 +2335,10 @@ class binary_reader
            const bool is_error = get_ubjson_size_value(result.first, is_ndarray);
            if (input_format == input_format_t::bjdata && is_ndarray)
            {
-                return sax->parse_error(chars_read, get_token_string(), parse_error::create(112, chars_read,
-                                        exception_message(input_format, "ndarray requires both type and size", "size"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    get_token_string(),
+                    parse_error::create(112, chars_read, exception_message(input_format, "ndarray requires both type and size", "size"), nullptr));
            }
            return is_error;
        }
@@ -2399,8 +2454,7 @@ class binary_reader
                // half-precision floating-point numbers in the C language
                // is shown in Fig. 3.
                const auto half = static_cast<unsigned int>((byte2 << 8u) + byte1);
-                const double val = [&half]
-                {
+                const double val = [&half] {
                    const int exp = (half >> 10u) & 0x1Fu;
                    const unsigned int mant = half & 0x3FFu;
                    JSON_ASSERT(0 <= exp && exp <= 32);
@@ -2410,16 +2464,12 @@ class binary_reader
                        case 0:
                            return std::ldexp(mant, -24);
                        case 31:
-                            return (mant == 0)
-                            ? std::numeric_limits<double>::infinity()
-                            : std::numeric_limits<double>::quiet_NaN();
+                            return (mant == 0) ? std::numeric_limits<double>::infinity() : std::numeric_limits<double>::quiet_NaN();
                        default:
                            return std::ldexp(mant + 1024, exp - 25);
                    }
                }();
-                return sax->number_float((half & 0x8000u) != 0
-                                         ? static_cast<number_float_t>(-val)
-                                         : static_cast<number_float_t>(val), "");
+                return sax->number_float((half & 0x8000u) != 0 ? static_cast<number_float_t>(-val) : static_cast<number_float_t>(val), "");
            }

            case 'd':
@@ -2449,8 +2499,14 @@ class binary_reader
                if (JSON_HEDLEY_UNLIKELY(current > 127))
                {
                    auto last_token = get_token_string();
-                    return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read,
-                                            exception_message(input_format, concat("byte after 'C' must be in range 0x00..0x7F; last byte: 0x", last_token), "char"), nullptr));
+                    return sax->parse_error(
+                        chars_read,
+                        last_token,
+                        parse_error::create(
+                            113,
+                            chars_read,
+                            exception_message(input_format, concat("byte after 'C' must be in range 0x00..0x7F; last byte: 0x", last_token), "char"),
+                            nullptr));
                }
                string_t s(1, static_cast<typename string_t::value_type>(current));
                return sax->string(s);
@@ -2472,7 +2528,9 @@ class binary_reader
                break;
        }
        auto last_token = get_token_string();
-        return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, exception_message(input_format, "invalid byte: 0x" + last_token, "value"), nullptr));
+        return sax->parse_error(chars_read,
+                                last_token,
+                                parse_error::create(112, chars_read, exception_message(input_format, "invalid byte: 0x" + last_token, "value"), nullptr));
    }

    /*!
@@ -2492,16 +2550,17 @@ class binary_reader
        if (input_format == input_format_t::bjdata && size_and_type.first != npos && (size_and_type.second & (1 << 8)) != 0)
        {
            size_and_type.second &= ~(static_cast<char_int_type>(1) << 8);  // use bit 8 to indicate ndarray, here we remove the bit to restore the type marker
-            auto it = std::lower_bound(bjd_types_map.begin(), bjd_types_map.end(), size_and_type.second, [](const bjd_type & p, char_int_type t)
-            {
+            auto it = std::lower_bound(bjd_types_map.begin(), bjd_types_map.end(), size_and_type.second, [](const bjd_type& p, char_int_type t) {
                return p.first < t;
            });
            string_t key = "_ArrayType_";
            if (JSON_HEDLEY_UNLIKELY(it == bjd_types_map.end() || it->first != size_and_type.second))
            {
                auto last_token = get_token_string();
-                return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                        exception_message(input_format, "invalid byte: 0x" + last_token, "type"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    last_token,
+                    parse_error::create(112, chars_read, exception_message(input_format, "invalid byte: 0x" + last_token, "type"), nullptr));
            }

            string_t type = it->second;  // sax->string() takes a reference
@@ -2598,8 +2657,13 @@ class binary_reader
        if (input_format == input_format_t::bjdata && size_and_type.first != npos && (size_and_type.second & (1 << 8)) != 0)
        {
            auto last_token = get_token_string();
-            return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read,
-                                    exception_message(input_format, "BJData object does not support ND-array size in optimized format", "object"), nullptr));
+            return sax->parse_error(
+                chars_read,
+                last_token,
+                parse_error::create(112,
+                                    chars_read,
+                                    exception_message(input_format, "BJData object does not support ND-array size in optimized format", "object"),
+                                    nullptr));
        }

        string_t key;
@@ -2703,8 +2767,13 @@ class binary_reader

        if (JSON_HEDLEY_UNLIKELY(result_remainder != token_type::end_of_input))
        {
-            return sax->parse_error(chars_read, number_string, parse_error::create(115, chars_read,
-                                    exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"), nullptr));
+            return sax->parse_error(
+                chars_read,
+                number_string,
+                parse_error::create(115,
+                                    chars_read,
+                                    exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"),
+                                    nullptr));
        }

        switch (result_number)
@@ -2730,8 +2799,14 @@ class binary_reader
            case token_type::end_of_input:
            case token_type::literal_or_value:
            default:
-                return sax->parse_error(chars_read, number_string, parse_error::create(115, chars_read,
-                                        exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"), nullptr));
+                return sax->parse_error(
+                    chars_read,
+                    number_string,
+                    parse_error::create(
+                        115,
+                        chars_read,
+                        exception_message(input_format, concat("invalid number text: ", number_lexer.get_token_string()), "high-precision number"),
+                        nullptr));
        }
    }

@@ -2762,8 +2837,7 @@ class binary_reader
        do
        {
            get();
-        }
-        while (current == 'N');
+        } while (current == 'N');

        return current;
    }
@@ -2827,9 +2901,7 @@ class binary_reader
          the input before we run out of string memory.
    */
    template<typename NumberType>
-    bool get_string(const input_format_t format,
-                    const NumberType len,
-                    string_t& result)
+    bool get_string(const input_format_t format, const NumberType len, string_t& result)
    {
        bool success = true;
        for (NumberType i = 0; i < len; i++)
@@ -2860,9 +2932,7 @@ class binary_reader
          the input before we run out of memory.
    */
    template<typename NumberType>
-    bool get_binary(const input_format_t format,
-                    const NumberType len,
-                    binary_t& result)
+    bool get_binary(const input_format_t format, const NumberType len, binary_t& result)
    {
        bool success = true;
        for (NumberType i = 0; i < len; i++)
@@ -2888,7 +2958,8 @@ class binary_reader
    {
        if (JSON_HEDLEY_UNLIKELY(current == char_traits<char_type>::eof()))
        {
-            return sax->parse_error(chars_read, "<end of file>",
+            return sax->parse_error(chars_read,
+                                    "<end of file>",
                                    parse_error::create(110, chars_read, exception_message(format, "unexpected end of input", context), nullptr));
        }
        return true;
@@ -2900,7 +2971,8 @@ class binary_reader
    std::string get_token_string() const
    {
        std::array<char, 3> cr{ {} };
-        static_cast<void>((std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(current))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+        static_cast<void>(
+            (std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(current)));  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
        return std::string{ cr.data() };
    }

@@ -2910,9 +2982,7 @@ class binary_reader
    @param[in] context  further context information
    @return a message string to use in the parse_error exceptions
    */
-    std::string exception_message(const input_format_t format,
-                                  const std::string& detail,
-                                  const std::string& context) const
+    std::string exception_message(const input_format_t format, const std::string& detail, const std::string& context) const
    {
        std::string error_msg = "syntax error while parsing ";

@@ -2968,12 +3038,10 @@ class binary_reader
    json_sax_t* sax = nullptr;

    // excluded markers in bjdata optimized type
-#define JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_ \
-    make_array<char_int_type>('F', 'H', 'N', 'S', 'T', 'Z', '[', '{')
+#define JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_ make_array<char_int_type>('F', 'H', 'N', 'S', 'T', 'Z', '[', '{')

 #define JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_                                                                                                                 \
-    make_array<bjd_type>(                      \
-    bjd_type{'C', "char"},                     \
+    make_array<bjd_type>(bjd_type{ 'C', "char" },                                                                                                              \
                         bjd_type{ 'D', "double" },                                                                                                            \
                         bjd_type{ 'I', "int16" },                                                                                                             \
                         bjd_type{ 'L', "int64" },                                                                                                             \
@@ -2988,13 +3056,11 @@ class binary_reader
    JSON_PRIVATE_UNLESS_TESTED :
    // lookup tables
    // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes)
-    const decltype(JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_) bjd_optimized_type_markers =
-        JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_;
+    const decltype(JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_) bjd_optimized_type_markers = JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_;

    using bjd_type = std::pair<char_int_type, string_t>;
    // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes)
-    const decltype(JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_) bjd_types_map =
-        JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_;
+    const decltype(JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_) bjd_types_map = JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_;

 #undef JSON_BINARY_READER_MAKE_BJD_OPTIMIZED_TYPE_MARKERS_
 #undef JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_
@@ -32,7 +32,15 @@ namespace detail
 {

 /// the supported input formats
-enum class input_format_t { json, cbor, msgpack, ubjson, bson, bjdata };
+enum class input_format_t
+{
+    json,
+    cbor,
+    msgpack,
+    ubjson,
+    bson,
+    bjdata
+};

 ////////////////////
 // input adapters //
@@ -97,7 +105,8 @@ class input_stream_adapter
    }

    explicit input_stream_adapter(std::istream& i)
-        : is(&i), sb(i.rdbuf())
+      : is(&i)
+      , sb(i.rdbuf())
    {}

    // delete because of pointer members
@@ -106,7 +115,8 @@ class input_stream_adapter
    input_stream_adapter& operator=(input_stream_adapter&&) = delete;

    input_stream_adapter(input_stream_adapter&& rhs) noexcept
-        : is(rhs.is), sb(rhs.sb)
+      : is(rhs.is)
+      , sb(rhs.sb)
    {
        rhs.is = nullptr;
        rhs.sb = nullptr;
@@ -142,7 +152,8 @@ class iterator_input_adapter
    using char_type = typename std::iterator_traits<IteratorType>::value_type;

    iterator_input_adapter(IteratorType first, IteratorType last)
-        : current(std::move(first)), end(std::move(last))
+      : current(std::move(first))
+      , end(std::move(last))
    {}

    typename char_traits<char_type>::int_type get_character()
@@ -177,10 +188,8 @@ template<typename BaseInputAdapter>
 struct wide_string_input_helper<BaseInputAdapter, 4>
 {
    // UTF-32
-    static void fill_buffer(BaseInputAdapter& input,
-                            std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
-                            size_t& utf8_bytes_index,
-                            size_t& utf8_bytes_filled)
+    static void
+    fill_buffer(BaseInputAdapter& input, std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, size_t& utf8_bytes_index, size_t& utf8_bytes_filled)
    {
        utf8_bytes_index = 0;

@@ -235,10 +244,8 @@ template<typename BaseInputAdapter>
 struct wide_string_input_helper<BaseInputAdapter, 2>
 {
    // UTF-16
-    static void fill_buffer(BaseInputAdapter& input,
-                            std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
-                            size_t& utf8_bytes_index,
-                            size_t& utf8_bytes_filled)
+    static void
+    fill_buffer(BaseInputAdapter& input, std::array<std::char_traits<char>::int_type, 4>& utf8_bytes, size_t& utf8_bytes_index, size_t& utf8_bytes_filled)
    {
        utf8_bytes_index = 0;

@@ -301,7 +308,8 @@ class wide_string_input_adapter
    using char_type = char;

    wide_string_input_adapter(BaseInputAdapter base)
-        : base_adapter(base) {}
+      : base_adapter(base)
+    {}

    typename std::char_traits<char>::int_type get_character() noexcept
    {
@@ -394,11 +402,11 @@ using std::begin;
 using std::end;

 template<typename ContainerType, typename Enable = void>
-struct container_input_adapter_factory {};
+struct container_input_adapter_factory
+{};

 template<typename ContainerType>
-struct container_input_adapter_factory< ContainerType,
-       void_t<decltype(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>()))>>
+struct container_input_adapter_factory<ContainerType, void_t<decltype(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>()))>>
 {
    using adapter_type = decltype(input_adapter(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>())));

@@ -437,12 +445,10 @@ inline input_stream_adapter input_adapter(std::istream&& stream)
 using contiguous_bytes_input_adapter = decltype(input_adapter(std::declval<const char*>(), std::declval<const char*>()));

 // Null-delimited strings, and the like.
-template < typename CharT,
-           typename std::enable_if <
-               std::is_pointer<CharT>::value&&
-               !std::is_array<CharT>::value&&
-               std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
-               sizeof(typename std::remove_pointer<CharT>::type) == 1,
+template<
+    typename CharT,
+    typename std::enable_if<std::is_pointer<CharT>::value && !std::is_array<CharT>::value &&
+                                std::is_integral<typename std::remove_pointer<CharT>::type>::value && sizeof(typename std::remove_pointer<CharT>::type) == 1,
                            int>::type = 0>
 contiguous_bytes_input_adapter input_adapter(CharT b)
 {
@@ -452,7 +458,8 @@ contiguous_bytes_input_adapter input_adapter(CharT b)
 }

 template<typename T, std::size_t N>
-auto input_adapter(T (&array)[N]) -> decltype(input_adapter(array, array + N)) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
+auto input_adapter(T (&array)[N])
+    -> decltype(input_adapter(array, array + N))  // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
 {
    return input_adapter(array, array + N);
 }
@@ -464,20 +471,19 @@ class span_input_adapter
 {
  public:
    template<typename CharT,
-               typename std::enable_if <
-                   std::is_pointer<CharT>::value&&
-                   std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
+             typename std::enable_if<std::is_pointer<CharT>::value && std::is_integral<typename std::remove_pointer<CharT>::type>::value &&
                                         sizeof(typename std::remove_pointer<CharT>::type) == 1,
                                     int>::type = 0>
    span_input_adapter(CharT b, std::size_t l)
-        : ia(reinterpret_cast<const char*>(b), reinterpret_cast<const char*>(b) + l) {}
+      : ia(reinterpret_cast<const char*>(b), reinterpret_cast<const char*>(b) + l)
+    {}

-    template<class IteratorType,
-             typename std::enable_if<
-                 std::is_same<typename iterator_traits<IteratorType>::iterator_category, std::random_access_iterator_tag>::value,
-                 int>::type = 0>
+    template<
+        class IteratorType,
+        typename std::enable_if<std::is_same<typename iterator_traits<IteratorType>::iterator_category, std::random_access_iterator_tag>::value, int>::type = 0>
    span_input_adapter(IteratorType first, IteratorType last)
-        : ia(input_adapter(first, last)) {}
+      : ia(input_adapter(first, last))
+    {}

    contiguous_bytes_input_adapter&& get()
    {
@@ -130,9 +130,7 @@ struct json_sax
    @param[in] ex          an exception object describing the error
    @return whether parsing should proceed (must return false)
    */
-    virtual bool parse_error(std::size_t position,
-                             const std::string& last_token,
-                             const detail::exception& ex) = 0;
+    virtual bool parse_error(std::size_t position, const std::string& last_token, const detail::exception& ex) = 0;

    json_sax() = default;
    json_sax(const json_sax&) = default;
@@ -173,7 +171,8 @@ class json_sax_dom_parser
    @param[in] allow_exceptions_  whether parse errors yield exceptions
    */
    explicit json_sax_dom_parser(BasicJsonType& r, const bool allow_exceptions_ = true)
-        : root(r), allow_exceptions(allow_exceptions_)
+      : root(r)
+      , allow_exceptions(allow_exceptions_)
    {}

    // make class move-only
@@ -280,8 +279,7 @@ class json_sax_dom_parser
    }

    template<class Exception>
-    bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/,
-                     const Exception& ex)
+    bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const Exception& ex)
    {
        errored = true;
        static_cast<void>(ex);
@@ -305,8 +303,7 @@ class json_sax_dom_parser
               object to which we can add elements
    */
    template<typename Value>
-    JSON_HEDLEY_RETURNS_NON_NULL
-    BasicJsonType* handle_value(Value&& v)
+    JSON_HEDLEY_RETURNS_NON_NULL BasicJsonType* handle_value(Value&& v)
    {
        if (ref_stack.empty())
        {
@@ -352,10 +349,10 @@ class json_sax_dom_callback_parser
    using parser_callback_t = typename BasicJsonType::parser_callback_t;
    using parse_event_t = typename BasicJsonType::parse_event_t;

-    json_sax_dom_callback_parser(BasicJsonType& r,
-                                 const parser_callback_t cb,
-                                 const bool allow_exceptions_ = true)
-        : root(r), callback(cb), allow_exceptions(allow_exceptions_)
+    json_sax_dom_callback_parser(BasicJsonType& r, const parser_callback_t cb, const bool allow_exceptions_ = true)
+      : root(r)
+      , callback(cb)
+      , allow_exceptions(allow_exceptions_)
    {
        keep_stack.push_back(true);
    }
@@ -530,8 +527,7 @@ class json_sax_dom_callback_parser
    }

    template<class Exception>
-    bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/,
-                     const Exception& ex)
+    bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const Exception& ex)
    {
        errored = true;
        static_cast<void>(ex);
@@ -1185,8 +1185,7 @@ scan_number_exponent:

            default:
            {
-                error_message =
-                    "invalid number; expected '+', '-', or digit after exponent";
+                error_message = "invalid number; expected '+', '-', or digit after exponent";
                return token_type::parse_error;
            }
        }
@@ -1298,8 +1297,7 @@ scan_number_done:
    @param[in] return_type   the token type to return on success
    */
    JSON_HEDLEY_NON_NULL(2)
-    token_type scan_literal(const char_type* literal_text, const std::size_t length,
-                            token_type return_type)
+    token_type scan_literal(const char_type* literal_text, const std::size_t length, token_type return_type)
    {
        JSON_ASSERT(char_traits<char_type>::to_char_type(current) == literal_text[0]);
        for (std::size_t i = 1; i < length; ++i)
@@ -1456,7 +1454,8 @@ scan_number_done:
            {
                // escape control characters
                std::array<char, 9> cs{ {} };
-                static_cast<void>((std::snprintf)(cs.data(), cs.size(), "<U+%.4X>", static_cast<unsigned char>(c))); // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+                static_cast<void>((  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+                    std::snprintf)(cs.data(), cs.size(), "<U+%.4X>", static_cast<unsigned char>(c)));
                result += cs.data();
            }
            else
@@ -1503,8 +1502,7 @@ scan_number_done:
        do
        {
            get();
-        }
-        while (current == ' ' || current == '\t' || current == '\n' || current == '\r');
+        } while (current == ' ' || current == '\t' || current == '\n' || current == '\r');
    }

    token_type scan()
@@ -1550,17 +1548,25 @@ scan_number_done:
            // literals
            case 't':
            {
-                std::array<char_type, 4> true_literal = {{static_cast<char_type>('t'), static_cast<char_type>('r'), static_cast<char_type>('u'), static_cast<char_type>('e')}};
+                std::array<char_type, 4> true_literal = {
+                    { static_cast<char_type>('t'), static_cast<char_type>('r'), static_cast<char_type>('u'), static_cast<char_type>('e') }
+                };
                return scan_literal(true_literal.data(), true_literal.size(), token_type::literal_true);
            }
            case 'f':
            {
-                std::array<char_type, 5> false_literal = {{static_cast<char_type>('f'), static_cast<char_type>('a'), static_cast<char_type>('l'), static_cast<char_type>('s'), static_cast<char_type>('e')}};
+                std::array<char_type, 5> false_literal = { { static_cast<char_type>('f'),
+                                                             static_cast<char_type>('a'),
+                                                             static_cast<char_type>('l'),
+                                                             static_cast<char_type>('s'),
+                                                             static_cast<char_type>('e') } };
                return scan_literal(false_literal.data(), false_literal.size(), token_type::literal_false);
            }
            case 'n':
            {
-                std::array<char_type, 4> null_literal = {{static_cast<char_type>('n'), static_cast<char_type>('u'), static_cast<char_type>('l'), static_cast<char_type>('l')}};
+                std::array<char_type, 4> null_literal = {
+                    { static_cast<char_type>('n'), static_cast<char_type>('u'), static_cast<char_type>('l'), static_cast<char_type>('l') }
+                };
                return scan_literal(null_literal.data(), null_literal.size(), token_type::literal_null);
            }

@@ -48,8 +48,7 @@ enum class parse_event_t : std::uint8_t
 };

 template<typename BasicJsonType>
-using parser_callback_t =
-    std::function<bool(int /*depth*/, parse_event_t /*event*/, BasicJsonType& /*parsed*/)>;
+using parser_callback_t = std::function<bool(int /*depth*/, parse_event_t /*event*/, BasicJsonType& /*parsed*/)>;

 /*!
@brief syntax analysis
@@ -102,8 +101,7 @@ class parser
            {
                sdp.parse_error(m_lexer.get_position(),
                                m_lexer.get_token_string(),
-                                parse_error::create(101, m_lexer.get_position(),
-                                                    exception_message(token_type::end_of_input, "value"), nullptr));
+                                parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr));
            }

            // in case of an error, return discarded value
@@ -212,7 +210,8 @@ class parser
                        // parse key
                        if (JSON_HEDLEY_UNLIKELY(last_token != token_type::value_string))
                        {
-                            return sax->parse_error(m_lexer.get_position(),
+                            return sax->parse_error(
+                                m_lexer.get_position(),
                                m_lexer.get_token_string(),
                                parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr));
                        }
@@ -224,7 +223,8 @@ class parser
                        // parse separator (:)
                        if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
                        {
-                            return sax->parse_error(m_lexer.get_position(),
+                            return sax->parse_error(
+                                m_lexer.get_position(),
                                m_lexer.get_token_string(),
                                parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr));
                        }
@@ -337,7 +337,8 @@ class parser
                    case token_type::parse_error:
                    {
                        // using "uninitialized" to avoid "expected" message
-                        return sax->parse_error(m_lexer.get_position(),
+                        return sax->parse_error(
+                            m_lexer.get_position(),
                            m_lexer.get_token_string(),
                            parse_error::create(101, m_lexer.get_position(), exception_message(token_type::uninitialized, "value"), nullptr));
                    }
@@ -345,13 +346,17 @@ class parser
                    {
                        if (JSON_HEDLEY_UNLIKELY(m_lexer.get_position().chars_read_total == 1))
                        {
-                            return sax->parse_error(m_lexer.get_position(),
+                            return sax->parse_error(
+                                m_lexer.get_position(),
                                m_lexer.get_token_string(),
-                                                    parse_error::create(101, m_lexer.get_position(),
-                                                            "attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr));
+                                parse_error::create(101,
+                                                    m_lexer.get_position(),
+                                                    "attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                                                    nullptr));
                        }

-                        return sax->parse_error(m_lexer.get_position(),
+                        return sax->parse_error(
+                            m_lexer.get_position(),
                            m_lexer.get_token_string(),
                            parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr));
                    }
@@ -363,7 +368,8 @@ class parser
                    case token_type::literal_or_value:
                    default:  // the last token was unexpected
                    {
-                        return sax->parse_error(m_lexer.get_position(),
+                        return sax->parse_error(
+                            m_lexer.get_position(),
                            m_lexer.get_token_string(),
                            parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr));
                    }
@@ -422,7 +428,8 @@ class parser
                // parse key
                if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::value_string))
                {
-                    return sax->parse_error(m_lexer.get_position(),
+                    return sax->parse_error(
+                        m_lexer.get_position(),
                        m_lexer.get_token_string(),
                        parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr));
                }
@@ -435,7 +442,8 @@ class parser
                // parse separator (:)
                if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
                {
-                    return sax->parse_error(m_lexer.get_position(),
+                    return sax->parse_error(
+                        m_lexer.get_position(),
                        m_lexer.get_token_string(),
                        parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr));
                }
@@ -488,8 +496,7 @@ class parser

        if (last_token == token_type::parse_error)
        {
-            error_msg += concat(m_lexer.get_error_message(), "; last read: '",
-                                m_lexer.get_token_string(), '\'');
+            error_msg += concat(m_lexer.get_error_message(), "; last read: '", m_lexer.get_token_string(), '\'');
        }
        else
        {
@@ -21,7 +21,8 @@ namespace detail
@note This structure could easily be a union, but MSVC currently does not allow
 unions members with complex constructors, see https://github.com/nlohmann/json/pull/105.
 */
-template<typename BasicJsonType> struct internal_iterator
+template<typename BasicJsonType>
+struct internal_iterator
 {
    /// iterator for JSON objects
    typename BasicJsonType::object_t::iterator object_iterator{};
@@ -24,8 +24,10 @@ namespace detail
 {

 // forward declare, to be able to friend it later on
-template<typename IteratorType> class iteration_proxy;
-template<typename IteratorType> class iteration_proxy_value;
+template<typename IteratorType>
+class iteration_proxy;
+template<typename IteratorType>
+class iteration_proxy_value;

 /*!
@brief a template for a bidirectional iterator for the @ref basic_json class
@@ -47,7 +49,8 @@ template<typename BasicJsonType>
 class iter_impl  // NOLINT(cppcoreguidelines-special-member-functions,hicpp-special-member-functions)
 {
    /// the iterator with BasicJsonType of different const-ness
-    using other_iter_impl = iter_impl<typename std::conditional<std::is_const<BasicJsonType>::value, typename std::remove_const<BasicJsonType>::type, const BasicJsonType>::type>;
+    using other_iter_impl =
+        iter_impl<typename std::conditional<std::is_const<BasicJsonType>::value, typename std::remove_const<BasicJsonType>::type, const BasicJsonType>::type>;
    /// allow basic_json to access private members
    friend other_iter_impl;
    friend BasicJsonType;
@@ -57,11 +60,10 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    using object_t = typename BasicJsonType::object_t;
    using array_t = typename BasicJsonType::array_t;
    // make sure BasicJsonType is basic_json or const basic_json
-    static_assert(is_basic_json<typename std::remove_const<BasicJsonType>::type>::value,
-                  "iter_impl only accepts (const) basic_json");
+    static_assert(is_basic_json<typename std::remove_const<BasicJsonType>::type>::value, "iter_impl only accepts (const) basic_json");
    // superficial check for the LegacyBidirectionalIterator named requirement
-    static_assert(std::is_base_of<std::bidirectional_iterator_tag, std::bidirectional_iterator_tag>::value
-                  &&  std::is_base_of<std::bidirectional_iterator_tag, typename std::iterator_traits<typename array_t::iterator>::iterator_category>::value,
+    static_assert(std::is_base_of<std::bidirectional_iterator_tag, std::bidirectional_iterator_tag>::value &&
+                      std::is_base_of<std::bidirectional_iterator_tag, typename std::iterator_traits<typename array_t::iterator>::iterator_category>::value,
                  "basic_json iterator assumes array and object type iterators satisfy the LegacyBidirectionalIterator named requirement.");

  public:
@@ -77,14 +79,11 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    /// a type to represent differences between iterators
    using difference_type = typename BasicJsonType::difference_type;
    /// defines a pointer to the type iterated over (value_type)
-    using pointer = typename std::conditional<std::is_const<BasicJsonType>::value,
-          typename BasicJsonType::const_pointer,
-          typename BasicJsonType::pointer>::type;
+    using pointer =
+        typename std::conditional<std::is_const<BasicJsonType>::value, typename BasicJsonType::const_pointer, typename BasicJsonType::pointer>::type;
    /// defines a reference to the type iterated over (value_type)
    using reference =
-        typename std::conditional<std::is_const<BasicJsonType>::value,
-        typename BasicJsonType::const_reference,
-        typename BasicJsonType::reference>::type;
+        typename std::conditional<std::is_const<BasicJsonType>::value, typename BasicJsonType::const_reference, typename BasicJsonType::reference>::type;

    iter_impl() = default;
    ~iter_impl() = default;
@@ -97,7 +96,8 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    @pre object != nullptr
    @post The iterator is initialized; i.e. `m_object != nullptr`.
    */
-    explicit iter_impl(pointer object) noexcept : m_object(object)
+    explicit iter_impl(pointer object) noexcept
+      : m_object(object)
    {
        JSON_ASSERT(m_object != nullptr);

@@ -148,7 +148,8 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
          information refer to: https://github.com/nlohmann/json/issues/1608
    */
    iter_impl(const iter_impl<const BasicJsonType>& other) noexcept
-        : m_object(other.m_object), m_it(other.m_it)
+      : m_object(other.m_object)
+      , m_it(other.m_it)
    {}

    /*!
@@ -173,7 +174,8 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    @note It is not checked whether @a other is initialized.
    */
    iter_impl(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept
-        : m_object(other.m_object), m_it(other.m_it)
+      : m_object(other.m_object)
+      , m_it(other.m_it)
    {}

    /*!
@@ -465,7 +467,8 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    @brief comparison: equal
    @pre The iterator is initialized; i.e. `m_object != nullptr`.
    */
-    template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr >
+    template<typename IterImpl,
+             detail::enable_if_t<(std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t> = nullptr>
    bool operator==(const IterImpl& other) const
    {
        // if objects are not the same, the comparison is undefined
@@ -501,7 +504,8 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci
    @brief comparison: not equal
    @pre The iterator is initialized; i.e. `m_object != nullptr`.
    */
-    template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr >
+    template<typename IterImpl,
+             detail::enable_if_t<(std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t> = nullptr>
    bool operator!=(const IterImpl& other) const
    {
        return !operator==(other);
@@ -33,7 +33,8 @@ void int_to_string( string_type& target, std::size_t value )
    using std::to_string;
    target = to_string(value);
 }
-template<typename IteratorType> class iteration_proxy_value
+template<typename IteratorType>
+class iteration_proxy_value
 {
  public:
    using difference_type = std::ptrdiff_t;
@@ -57,9 +58,8 @@ template<typename IteratorType> class iteration_proxy_value

  public:
    explicit iteration_proxy_value() = default;
-    explicit iteration_proxy_value(IteratorType it, std::size_t array_index_ = 0)
-    noexcept(std::is_nothrow_move_constructible<IteratorType>::value
-             && std::is_nothrow_default_constructible<string_type>::value)
+    explicit iteration_proxy_value(IteratorType it, std::size_t array_index_ = 0) noexcept(std::is_nothrow_move_constructible<IteratorType>::value &&
+                                                                                           std::is_nothrow_default_constructible<string_type>::value)
      : anchor(std::move(it))
      , array_index(array_index_)
    {}
@@ -67,12 +67,12 @@ template<typename IteratorType> class iteration_proxy_value
    iteration_proxy_value(iteration_proxy_value const&) = default;
    iteration_proxy_value& operator=(iteration_proxy_value const&) = default;
    // older GCCs are a bit fussy and require explicit noexcept specifiers on defaulted functions
-    iteration_proxy_value(iteration_proxy_value&&)
-    noexcept(std::is_nothrow_move_constructible<IteratorType>::value
-             && std::is_nothrow_move_constructible<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
-    iteration_proxy_value& operator=(iteration_proxy_value&&)
-    noexcept(std::is_nothrow_move_assignable<IteratorType>::value
-             && std::is_nothrow_move_assignable<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
+    iteration_proxy_value(iteration_proxy_value&&) noexcept(std::is_nothrow_move_constructible<IteratorType>::value &&
+                                                            std::is_nothrow_move_constructible<string_type>::value) =
+        default;  // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
+    iteration_proxy_value& operator=(iteration_proxy_value&&) noexcept(std::is_nothrow_move_assignable<IteratorType>::value &&
+                                                                       std::is_nothrow_move_assignable<string_type>::value) =
+        default;  // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
    ~iteration_proxy_value() = default;

    /// dereference operator (needed for range-based for)
@@ -154,7 +154,8 @@ template<typename IteratorType> class iteration_proxy_value
 };

 /// proxy class for the items() function
-template<typename IteratorType> class iteration_proxy
+template<typename IteratorType>
+class iteration_proxy
 {
  private:
    /// the container to iterate
@@ -165,7 +166,8 @@ template<typename IteratorType> class iteration_proxy

    /// construct iteration proxy from a container
    explicit iteration_proxy(typename IteratorType::reference cont) noexcept
-        : container(&cont) {}
+      : container(&cont)
+    {}

    iteration_proxy(iteration_proxy const&) = default;
    iteration_proxy& operator=(iteration_proxy const&) = default;
@@ -220,15 +222,14 @@ namespace std
 #endif
 template<typename IteratorType>
 class tuple_size<::nlohmann::detail::iteration_proxy_value<IteratorType>>  // NOLINT(cert-dcl58-cpp)
-            : public std::integral_constant<std::size_t, 2> {};
+  : public std::integral_constant<std::size_t, 2>
+{};

 template<std::size_t N, typename IteratorType>
 class tuple_element<N, ::nlohmann::detail::iteration_proxy_value<IteratorType>>  // NOLINT(cert-dcl58-cpp)
 {
  public:
-    using type = decltype(
-                     get<N>(std::declval <
-                            ::nlohmann::detail::iteration_proxy_value<IteratorType >> ()));
+    using type = decltype(get<N>(std::declval<::nlohmann::detail::iteration_proxy_value<IteratorType>>()));
 };
 #if defined(__clang__)
    #pragma clang diagnostic pop
@@ -11,21 +11,21 @@
 #include <iterator>  // random_access_iterator_tag

 #include <nlohmann/detail/abi_macros.hpp>
-#include <nlohmann/detail/meta/void_t.hpp>
 #include <nlohmann/detail/meta/cpp_future.hpp>
+#include <nlohmann/detail/meta/void_t.hpp>

 NLOHMANN_JSON_NAMESPACE_BEGIN
 namespace detail
 {

 template<typename It, typename = void>
-struct iterator_types {};
+struct iterator_types
+{};

 template<typename It>
 struct iterator_types<
    It,
-    void_t<typename It::difference_type, typename It::value_type, typename It::pointer,
-    typename It::reference, typename It::iterator_category >>
+    void_t<typename It::difference_type, typename It::value_type, typename It::pointer, typename It::reference, typename It::iterator_category>>
 {
    using difference_type = typename It::difference_type;
    using value_type = typename It::value_type;
@@ -38,14 +38,11 @@ struct iterator_types <
 // doesn't work with SFINAE. See https://github.com/nlohmann/json/issues/1341.
 template<typename T, typename = void>
 struct iterator_traits
-{
-};
+{};

 template<typename T>
-struct iterator_traits < T, enable_if_t < !std::is_pointer<T>::value >>
-            : iterator_types<T>
-{
-};
+struct iterator_traits<T, enable_if_t<!std::is_pointer<T>::value>> : iterator_types<T>
+{};

 template<typename T>
 struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>>
@@ -52,10 +52,13 @@ class json_reverse_iterator : public std::reverse_iterator<Base>

    /// create reverse iterator from iterator
    explicit json_reverse_iterator(const typename base_iterator::iterator_type& it) noexcept
-        : base_iterator(it) {}
+      : base_iterator(it)
+    {}

    /// create reverse iterator from base class
-    explicit json_reverse_iterator(const base_iterator& it) noexcept : base_iterator(it) {}
+    explicit json_reverse_iterator(const base_iterator& it) noexcept
+      : base_iterator(it)
+    {}

    /// post-increment (it++)
    json_reverse_iterator operator++(int) &  // NOLINT(cert-dcl21-cpp)
@@ -26,14 +26,11 @@ of @ref basic_json do not require complex case distinctions
 By default, this class is used because it is empty and thus has no effect
 on the behavior of @ref basic_json.
 */
-struct json_default_base {};
+struct json_default_base
+{};

 template<class T>
-using json_base_class = typename std::conditional <
-                        std::is_same<T, void>::value,
-                        json_default_base,
-                        T
-                        >::type;
+using json_base_class = typename std::conditional<std::is_same<T, void>::value, json_default_base, T>::type;

 }  // namespace detail
 NLOHMANN_JSON_NAMESPACE_END
@@ -67,10 +67,7 @@ class json_pointer
    /// @sa https://json.nlohmann.me/api/json_pointer/to_string/
    string_t to_string() const
    {
-        return std::accumulate(reference_tokens.begin(), reference_tokens.end(),
-                               string_t{},
-                               [](const string_t& a, const string_t& b)
-        {
+        return std::accumulate(reference_tokens.begin(), reference_tokens.end(), string_t{}, [](const string_t& a, const string_t& b) {
            return detail::concat(a, '/', detail::escape(b));
        });
    }
@@ -97,9 +94,7 @@ class json_pointer
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/
    json_pointer& operator/=(const json_pointer& ptr)
    {
-        reference_tokens.insert(reference_tokens.end(),
-                                ptr.reference_tokens.begin(),
-                                ptr.reference_tokens.end());
+        reference_tokens.insert(reference_tokens.end(), ptr.reference_tokens.begin(), ptr.reference_tokens.end());
        return *this;
    }

@@ -120,8 +115,7 @@ class json_pointer

    /// @brief create a new JSON pointer by appending the right JSON pointer at the end of the left JSON pointer
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/
-    friend json_pointer operator/(const json_pointer& lhs,
-                                  const json_pointer& rhs)
+    friend json_pointer operator/(const json_pointer& lhs, const json_pointer& rhs)
    {
        return json_pointer(lhs) /= rhs;
    }
@@ -359,17 +353,12 @@ class json_pointer
            if (ptr->is_null())
            {
                // check if reference token is a number
-                const bool nums =
-                    std::all_of(reference_token.begin(), reference_token.end(),
-                                [](const unsigned char x)
-                {
+                const bool nums = std::all_of(reference_token.begin(), reference_token.end(), [](const unsigned char x) {
                    return std::isdigit(x);
                });

                // change value to array for numbers or "-" or to object otherwise
-                *ptr = (nums || reference_token == "-")
-                       ? detail::value_t::array
-                       : detail::value_t::object;
+                *ptr = (nums || reference_token == "-") ? detail::value_t::array : detail::value_t::object;
            }

            switch (ptr->type())
@@ -437,9 +426,10 @@ class json_pointer
                    if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
                    {
                        // "-" always fails the range check
-                        JSON_THROW(detail::out_of_range::create(402, detail::concat(
-                                "array index '-' (", std::to_string(ptr->m_data.m_value.array->size()),
-                                ") is out of range"), ptr));
+                        JSON_THROW(detail::out_of_range::create(
+                            402,
+                            detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"),
+                            ptr));
                    }

                    // note: at performs range check
@@ -495,7 +485,10 @@ class json_pointer
                    if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
                    {
                        // "-" cannot be used for const access
-                        JSON_THROW(detail::out_of_range::create(402, detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"), ptr));
+                        JSON_THROW(detail::out_of_range::create(
+                            402,
+                            detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"),
+                            ptr));
                    }

                    // use unchecked array access
@@ -544,9 +537,10 @@ class json_pointer
                    if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
                    {
                        // "-" always fails the range check
-                        JSON_THROW(detail::out_of_range::create(402, detail::concat(
-                                "array index '-' (", std::to_string(ptr->m_data.m_value.array->size()),
-                                ") is out of range"), ptr));
+                        JSON_THROW(detail::out_of_range::create(
+                            402,
+                            detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"),
+                            ptr));
                    }

                    // note: at performs range check
@@ -676,7 +670,8 @@ class json_pointer
        // check if nonempty reference string begins with slash
        if (JSON_HEDLEY_UNLIKELY(reference_string[0] != '/'))
        {
-            JSON_THROW(detail::parse_error::create(107, 1, detail::concat("JSON pointer must be empty or begin with '/' - was: '", reference_string, "'"), nullptr));
+            JSON_THROW(
+                detail::parse_error::create(107, 1, detail::concat("JSON pointer must be empty or begin with '/' - was: '", reference_string, "'"), nullptr));
        }

        // extract the reference tokens:
@@ -700,16 +695,12 @@ class json_pointer
            auto reference_token = reference_string.substr(start, slash - start);

            // check reference tokens are properly escaped
-            for (std::size_t pos = reference_token.find_first_of('~');
-                    pos != string_t::npos;
-                    pos = reference_token.find_first_of('~', pos + 1))
+            for (std::size_t pos = reference_token.find_first_of('~'); pos != string_t::npos; pos = reference_token.find_first_of('~', pos + 1))
            {
                JSON_ASSERT(reference_token[pos] == '~');

                // ~ must be followed by 0 or 1
-                if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 ||
-                                         (reference_token[pos + 1] != '0' &&
-                                          reference_token[pos + 1] != '1')))
+                if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 || (reference_token[pos + 1] != '0' && reference_token[pos + 1] != '1')))
                {
                    JSON_THROW(detail::parse_error::create(108, 0, "escape character '~' must be followed with '0' or '1'", nullptr));
                }
@@ -732,9 +723,7 @@ class json_pointer
    @note Empty objects or arrays are flattened to `null`.
    */
    template<typename BasicJsonType>
-    static void flatten(const string_t& reference_string,
-                        const BasicJsonType& value,
-                        BasicJsonType& result)
+    static void flatten(const string_t& reference_string, const BasicJsonType& value, BasicJsonType& result)
    {
        switch (value.type())
        {
@@ -750,8 +739,7 @@ class json_pointer
                    // iterate array and use index as reference string
                    for (std::size_t i = 0; i < value.m_data.m_value.array->size(); ++i)
                    {
-                        flatten(detail::concat(reference_string, '/', std::to_string(i)),
-                                value.m_data.m_value.array->operator[](i), result);
+                        flatten(detail::concat(reference_string, '/', std::to_string(i)), value.m_data.m_value.array->operator[](i), result);
                    }
                }
                break;
@@ -803,8 +791,7 @@ class json_pointer
    @throw type_error.313  if value cannot be unflattened
    */
    template<typename BasicJsonType>
-    static BasicJsonType
-    unflatten(const BasicJsonType& value)
+    static BasicJsonType unflatten(const BasicJsonType& value)
    {
        if (JSON_HEDLEY_UNLIKELY(!value.is_object()))
        {
@@ -875,49 +862,42 @@ class json_pointer
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
    template<typename RefStringTypeLhs, typename RefStringTypeRhs>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
-                           const json_pointer<RefStringTypeRhs>& rhs) noexcept;
+    friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept;

    /// @brief compares JSON pointer and string for equality
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
    template<typename RefStringTypeLhs, typename StringType>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
-                           const StringType& rhs);
+    friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs, const StringType& rhs);

    /// @brief compares string and JSON pointer for equality
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
    template<typename RefStringTypeRhs, typename StringType>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator==(const StringType& lhs,
-                           const json_pointer<RefStringTypeRhs>& rhs);
+    friend bool operator==(const StringType& lhs, const json_pointer<RefStringTypeRhs>& rhs);

    /// @brief compares two JSON pointers for inequality
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
    template<typename RefStringTypeLhs, typename RefStringTypeRhs>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
-                           const json_pointer<RefStringTypeRhs>& rhs) noexcept;
+    friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept;

    /// @brief compares JSON pointer and string for inequality
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
    template<typename RefStringTypeLhs, typename StringType>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
-                           const StringType& rhs);
+    friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, const StringType& rhs);

    /// @brief compares string and JSON pointer for inequality
    /// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
    template<typename RefStringTypeRhs, typename StringType>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator!=(const StringType& lhs,
-                           const json_pointer<RefStringTypeRhs>& rhs);
+    friend bool operator!=(const StringType& lhs, const json_pointer<RefStringTypeRhs>& rhs);

    /// @brief compares two JSON pointer for less-than
    template<typename RefStringTypeLhs, typename RefStringTypeRhs>
    // NOLINTNEXTLINE(readability-redundant-declaration)
-    friend bool operator<(const json_pointer<RefStringTypeLhs>& lhs,
-                          const json_pointer<RefStringTypeRhs>& rhs) noexcept;
+    friend bool operator<(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept;
 #endif

  private:
@@ -928,58 +908,47 @@ class json_pointer
 #if !JSON_HAS_THREE_WAY_COMPARISON
 // functions cannot be defined inside class due to ODR violations
 template<typename RefStringTypeLhs, typename RefStringTypeRhs>
-inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
-                       const json_pointer<RefStringTypeRhs>& rhs) noexcept
+inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept
 {
    return lhs.reference_tokens == rhs.reference_tokens;
 }

-template<typename RefStringTypeLhs,
-         typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
+template<typename RefStringTypeLhs, typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
 JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer))
-inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
-                       const StringType& rhs)
+inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs, const StringType& rhs)
 {
    return lhs == json_pointer<RefStringTypeLhs>(rhs);
 }

-template<typename RefStringTypeRhs,
-         typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
+template<typename RefStringTypeRhs, typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
 JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer))
-inline bool operator==(const StringType& lhs,
-                       const json_pointer<RefStringTypeRhs>& rhs)
+inline bool operator==(const StringType& lhs, const json_pointer<RefStringTypeRhs>& rhs)
 {
    return json_pointer<RefStringTypeRhs>(lhs) == rhs;
 }

 template<typename RefStringTypeLhs, typename RefStringTypeRhs>
-inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
-                       const json_pointer<RefStringTypeRhs>& rhs) noexcept
+inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept
 {
    return !(lhs == rhs);
 }

-template<typename RefStringTypeLhs,
-         typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
+template<typename RefStringTypeLhs, typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
 JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer))
-inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
-                       const StringType& rhs)
+inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs, const StringType& rhs)
 {
    return !(lhs == rhs);
 }

-template<typename RefStringTypeRhs,
-         typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
+template<typename RefStringTypeRhs, typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
 JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer))
-inline bool operator!=(const StringType& lhs,
-                       const json_pointer<RefStringTypeRhs>& rhs)
+inline bool operator!=(const StringType& lhs, const json_pointer<RefStringTypeRhs>& rhs)
 {
    return !(lhs == rhs);
 }

 template<typename RefStringTypeLhs, typename RefStringTypeRhs>
-inline bool operator<(const json_pointer<RefStringTypeLhs>& lhs,
-                      const json_pointer<RefStringTypeRhs>& rhs) noexcept
+inline bool operator<(const json_pointer<RefStringTypeLhs>& lhs, const json_pointer<RefStringTypeRhs>& rhs) noexcept
 {
    return lhs.reference_tokens < rhs.reference_tokens;
 }
@@ -36,9 +36,7 @@ class json_ref
      : owned_value(init)
    {}

-    template <
-        class... Args,
-        enable_if_t<std::is_constructible<value_type, Args...>::value, int> = 0 >
+    template<class... Args, enable_if_t<std::is_constructible<value_type, Args...>::value, int> = 0>
    json_ref(Args&&... args)
      : owned_value(std::forward<Args>(args)...)
    {}
@@ -28,8 +28,8 @@ using uncvref_t = typename std::remove_cv<typename std::remove_reference<T>::typ
 // the following utilities are natively available in C++14
 using std::enable_if_t;
 using std::index_sequence;
-using std::make_index_sequence;
 using std::index_sequence_for;
+using std::make_index_sequence;

 #else

@@ -103,8 +103,7 @@ struct Extend<integer_sequence<T, Ints...>, SeqSize, 1>
 template<typename T, size_t N>
 struct Gen
 {
-    using type =
-        typename Extend < typename Gen < T, N / 2 >::type, N / 2, N % 2 >::type;
+    using type = typename Extend<typename Gen<T, N / 2>::type, N / 2, N % 2>::type;
 };

 template<typename T>
@@ -146,8 +145,12 @@ using index_sequence_for = make_index_sequence<sizeof...(Ts)>;
 #endif

 // dispatch utility (taken from ranges-v3)
-template<unsigned N> struct priority_tag : priority_tag < N - 1 > {};
-template<> struct priority_tag<0> {};
+template<unsigned N>
+struct priority_tag : priority_tag<N - 1>
+{};
+template<>
+struct priority_tag<0>
+{};

 // taken from ranges-v3
 template<typename T>
@@ -27,10 +27,7 @@ struct nonesuch
    void operator=(nonesuch&&) = delete;
 };

-template<class Default,
-         class AlwaysVoid,
-         template<class...> class Op,
-         class... Args>
+template<class Default, class AlwaysVoid, template<class...> class Op, class... Args>
 struct detector
 {
    using value_t = std::false_type;
@@ -48,7 +45,8 @@ template<template<class...> class Op, class... Args>
 using is_detected = typename detector<nonesuch, void, Op, Args...>::value_t;

 template<template<class...> class Op, class... Args>
-struct is_detected_lazy : is_detected<Op, Args...> { };
+struct is_detected_lazy : is_detected<Op, Args...>
+{};

 template<template<class...> class Op, class... Args>
 using detected_t = typename detector<nonesuch, void, Op, Args...>::type;
@@ -63,8 +61,7 @@ template<class Expected, template<class...> class Op, class... Args>
 using is_detected_exact = std::is_same<Expected, detected_t<Op, Args...>>;

 template<class To, template<class...> class Op, class... Args>
-using is_detected_convertible =
-    std::is_convertible<detected_t<Op, Args...>, To>;
+using is_detected_convertible = std::is_convertible<detected_t<Op, Args...>, To>;

 }  // namespace detail
 NLOHMANN_JSON_NAMESPACE_END
@@ -15,7 +15,9 @@ namespace detail
 {

 // dispatching helper struct
-template <class T> struct identity_tag {};
+template<class T>
+struct identity_tag
+{};

 }  // namespace detail
 NLOHMANN_JSON_NAMESPACE_END
@@ -9,8 +9,8 @@
 #pragma once

 #include <cstdint>  // size_t
-#include <utility> // declval
 #include <string>   // string
+#include <utility>  // declval

 #include <nlohmann/detail/abi_macros.hpp>
 #include <nlohmann/detail/meta/detected.hpp>
@@ -24,58 +24,47 @@ template<typename T>
 using null_function_t = decltype(std::declval<T&>().null());

 template<typename T>
-using boolean_function_t =
-    decltype(std::declval<T&>().boolean(std::declval<bool>()));
+using boolean_function_t = decltype(std::declval<T&>().boolean(std::declval<bool>()));

 template<typename T, typename Integer>
-using number_integer_function_t =
-    decltype(std::declval<T&>().number_integer(std::declval<Integer>()));
+using number_integer_function_t = decltype(std::declval<T&>().number_integer(std::declval<Integer>()));

 template<typename T, typename Unsigned>
-using number_unsigned_function_t =
-    decltype(std::declval<T&>().number_unsigned(std::declval<Unsigned>()));
+using number_unsigned_function_t = decltype(std::declval<T&>().number_unsigned(std::declval<Unsigned>()));

 template<typename T, typename Float, typename String>
-using number_float_function_t = decltype(std::declval<T&>().number_float(
-                                    std::declval<Float>(), std::declval<const String&>()));
+using number_float_function_t = decltype(std::declval<T&>().number_float(std::declval<Float>(), std::declval<const String&>()));

 template<typename T, typename String>
-using string_function_t =
-    decltype(std::declval<T&>().string(std::declval<String&>()));
+using string_function_t = decltype(std::declval<T&>().string(std::declval<String&>()));

 template<typename T, typename Binary>
-using binary_function_t =
-    decltype(std::declval<T&>().binary(std::declval<Binary&>()));
+using binary_function_t = decltype(std::declval<T&>().binary(std::declval<Binary&>()));

 template<typename T>
-using start_object_function_t =
-    decltype(std::declval<T&>().start_object(std::declval<std::size_t>()));
+using start_object_function_t = decltype(std::declval<T&>().start_object(std::declval<std::size_t>()));

 template<typename T, typename String>
-using key_function_t =
-    decltype(std::declval<T&>().key(std::declval<String&>()));
+using key_function_t = decltype(std::declval<T&>().key(std::declval<String&>()));

 template<typename T>
 using end_object_function_t = decltype(std::declval<T&>().end_object());

 template<typename T>
-using start_array_function_t =
-    decltype(std::declval<T&>().start_array(std::declval<std::size_t>()));
+using start_array_function_t = decltype(std::declval<T&>().start_array(std::declval<std::size_t>()));

 template<typename T>
 using end_array_function_t = decltype(std::declval<T&>().end_array());

 template<typename T, typename Exception>
-using parse_error_function_t = decltype(std::declval<T&>().parse_error(
-        std::declval<std::size_t>(), std::declval<const std::string&>(),
-        std::declval<const Exception&>()));
+using parse_error_function_t =
+    decltype(std::declval<T&>().parse_error(std::declval<std::size_t>(), std::declval<const std::string&>(), std::declval<const Exception&>()));

 template<typename SAX, typename BasicJsonType>
 struct is_sax
 {
  private:
-    static_assert(is_basic_json<BasicJsonType>::value,
-                  "BasicJsonType must be of type basic_json<...>");
+    static_assert(is_basic_json<BasicJsonType>::value, "BasicJsonType must be of type basic_json<...>");

    using number_integer_t = typename BasicJsonType::number_integer_t;
    using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
@@ -86,27 +75,21 @@ struct is_sax

  public:
    static constexpr bool value =
-        is_detected_exact<bool, null_function_t, SAX>::value &&
-        is_detected_exact<bool, boolean_function_t, SAX>::value &&
+        is_detected_exact<bool, null_function_t, SAX>::value && is_detected_exact<bool, boolean_function_t, SAX>::value &&
        is_detected_exact<bool, number_integer_function_t, SAX, number_integer_t>::value &&
        is_detected_exact<bool, number_unsigned_function_t, SAX, number_unsigned_t>::value &&
        is_detected_exact<bool, number_float_function_t, SAX, number_float_t, string_t>::value &&
-        is_detected_exact<bool, string_function_t, SAX, string_t>::value &&
-        is_detected_exact<bool, binary_function_t, SAX, binary_t>::value &&
-        is_detected_exact<bool, start_object_function_t, SAX>::value &&
-        is_detected_exact<bool, key_function_t, SAX, string_t>::value &&
-        is_detected_exact<bool, end_object_function_t, SAX>::value &&
-        is_detected_exact<bool, start_array_function_t, SAX>::value &&
-        is_detected_exact<bool, end_array_function_t, SAX>::value &&
-        is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value;
+        is_detected_exact<bool, string_function_t, SAX, string_t>::value && is_detected_exact<bool, binary_function_t, SAX, binary_t>::value &&
+        is_detected_exact<bool, start_object_function_t, SAX>::value && is_detected_exact<bool, key_function_t, SAX, string_t>::value &&
+        is_detected_exact<bool, end_object_function_t, SAX>::value && is_detected_exact<bool, start_array_function_t, SAX>::value &&
+        is_detected_exact<bool, end_array_function_t, SAX>::value && is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value;
 };

 template<typename SAX, typename BasicJsonType>
 struct is_sax_static_asserts
 {
  private:
-    static_assert(is_basic_json<BasicJsonType>::value,
-                  "BasicJsonType must be of type basic_json<...>");
+    static_assert(is_basic_json<BasicJsonType>::value, "BasicJsonType must be of type basic_json<...>");

    using number_integer_t = typename BasicJsonType::number_integer_t;
    using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
@@ -116,41 +99,23 @@ struct is_sax_static_asserts
    using exception_t = typename BasicJsonType::exception;

  public:
-    static_assert(is_detected_exact<bool, null_function_t, SAX>::value,
-                  "Missing/invalid function: bool null()");
-    static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value,
-                  "Missing/invalid function: bool boolean(bool)");
-    static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value,
-                  "Missing/invalid function: bool boolean(bool)");
-    static_assert(
-        is_detected_exact<bool, number_integer_function_t, SAX,
-        number_integer_t>::value,
+    static_assert(is_detected_exact<bool, null_function_t, SAX>::value, "Missing/invalid function: bool null()");
+    static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, "Missing/invalid function: bool boolean(bool)");
+    static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value, "Missing/invalid function: bool boolean(bool)");
+    static_assert(is_detected_exact<bool, number_integer_function_t, SAX, number_integer_t>::value,
                  "Missing/invalid function: bool number_integer(number_integer_t)");
-    static_assert(
-        is_detected_exact<bool, number_unsigned_function_t, SAX,
-        number_unsigned_t>::value,
+    static_assert(is_detected_exact<bool, number_unsigned_function_t, SAX, number_unsigned_t>::value,
                  "Missing/invalid function: bool number_unsigned(number_unsigned_t)");
-    static_assert(is_detected_exact<bool, number_float_function_t, SAX,
-                  number_float_t, string_t>::value,
+    static_assert(is_detected_exact<bool, number_float_function_t, SAX, number_float_t, string_t>::value,
                  "Missing/invalid function: bool number_float(number_float_t, const string_t&)");
-    static_assert(
-        is_detected_exact<bool, string_function_t, SAX, string_t>::value,
-        "Missing/invalid function: bool string(string_t&)");
-    static_assert(
-        is_detected_exact<bool, binary_function_t, SAX, binary_t>::value,
-        "Missing/invalid function: bool binary(binary_t&)");
-    static_assert(is_detected_exact<bool, start_object_function_t, SAX>::value,
-                  "Missing/invalid function: bool start_object(std::size_t)");
-    static_assert(is_detected_exact<bool, key_function_t, SAX, string_t>::value,
-                  "Missing/invalid function: bool key(string_t&)");
-    static_assert(is_detected_exact<bool, end_object_function_t, SAX>::value,
-                  "Missing/invalid function: bool end_object()");
-    static_assert(is_detected_exact<bool, start_array_function_t, SAX>::value,
-                  "Missing/invalid function: bool start_array(std::size_t)");
-    static_assert(is_detected_exact<bool, end_array_function_t, SAX>::value,
-                  "Missing/invalid function: bool end_array()");
-    static_assert(
-        is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value,
+    static_assert(is_detected_exact<bool, string_function_t, SAX, string_t>::value, "Missing/invalid function: bool string(string_t&)");
+    static_assert(is_detected_exact<bool, binary_function_t, SAX, binary_t>::value, "Missing/invalid function: bool binary(binary_t&)");
+    static_assert(is_detected_exact<bool, start_object_function_t, SAX>::value, "Missing/invalid function: bool start_object(std::size_t)");
+    static_assert(is_detected_exact<bool, key_function_t, SAX, string_t>::value, "Missing/invalid function: bool key(string_t&)");
+    static_assert(is_detected_exact<bool, end_object_function_t, SAX>::value, "Missing/invalid function: bool end_object()");
+    static_assert(is_detected_exact<bool, start_array_function_t, SAX>::value, "Missing/invalid function: bool start_array(std::size_t)");
+    static_assert(is_detected_exact<bool, end_array_function_t, SAX>::value, "Missing/invalid function: bool end_array()");
+    static_assert(is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value,
                  "Missing/invalid function: bool parse_error(std::size_t, const "
                  "std::string&, const exception&)");
 };
@@ -9,10 +9,10 @@
 #pragma once

 #include <limits>       // numeric_limits
+#include <string>       // char_traits
+#include <tuple>        // tuple
 #include <type_traits>  // false_type, is_constructible, is_integral, is_same, true_type
 #include <utility>      // declval
-#include <tuple> // tuple
-#include <string> // char_traits

 #include <nlohmann/detail/iterators/iterator_traits.hpp>
 #include <nlohmann/detail/macro_scope.hpp>
@@ -47,19 +47,22 @@ namespace detail
 // In this case, T has to be properly CV-qualified to constraint the function arguments
 // (e.g. to_json(BasicJsonType&, const T&))

-template<typename> struct is_basic_json : std::false_type {};
+template<typename>
+struct is_basic_json : std::false_type
+{};

 NLOHMANN_BASIC_JSON_TPL_DECLARATION
-struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {};
+struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type
+{};

 // used by exceptions create() member functions
 // true_type for pointer to possibly cv-qualified basic_json or std::nullptr_t
 // false_type otherwise
 template<typename BasicJsonContext>
-struct is_basic_json_context :
-    std::integral_constant < bool,
-    is_basic_json<typename std::remove_cv<typename std::remove_pointer<BasicJsonContext>::type>::type>::value
-    || std::is_same<BasicJsonContext, std::nullptr_t>::value >
+struct is_basic_json_context
+  : std::integral_constant<bool,
+                           is_basic_json<typename std::remove_cv<typename std::remove_pointer<BasicJsonContext>::type>::type>::value ||
+                               std::is_same<BasicJsonContext, std::nullptr_t>::value>
 {};

 //////////////////////
@@ -70,10 +73,12 @@ template<typename>
 class json_ref;

 template<typename>
-struct is_json_ref : std::false_type {};
+struct is_json_ref : std::false_type
+{};

 template<typename T>
-struct is_json_ref<json_ref<T>> : std::true_type {};
+struct is_json_ref<json_ref<T>> : std::true_type
+{};

 //////////////////////////
 // aliases for detected //
@@ -111,7 +116,8 @@ using get_template_function = decltype(std::declval<T>().template get<U>());

 // trait checking if JSONSerializer<T>::from_json(json const&, udt&) exists
 template<typename BasicJsonType, typename T, typename = void>
-struct has_from_json : std::false_type {};
+struct has_from_json : std::false_type
+{};

 // trait checking if j.get<T> is valid
 // use this trait instead of std::is_constructible or std::is_convertible,
@@ -128,46 +134,43 @@ struct has_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value
 {
    using serializer = typename BasicJsonType::template json_serializer<T, void>;

-    static constexpr bool value =
-        is_detected_exact<void, from_json_function, serializer,
-        const BasicJsonType&, T&>::value;
+    static constexpr bool value = is_detected_exact<void, from_json_function, serializer, const BasicJsonType&, T&>::value;
 };

 // This trait checks if JSONSerializer<T>::from_json(json const&) exists
 // this overload is used for non-default-constructible user-defined-types
 template<typename BasicJsonType, typename T, typename = void>
-struct has_non_default_from_json : std::false_type {};
+struct has_non_default_from_json : std::false_type
+{};

 template<typename BasicJsonType, typename T>
 struct has_non_default_from_json<BasicJsonType, T, enable_if_t<!is_basic_json<T>::value>>
 {
    using serializer = typename BasicJsonType::template json_serializer<T, void>;

-    static constexpr bool value =
-        is_detected_exact<T, from_json_function, serializer,
-        const BasicJsonType&>::value;
+    static constexpr bool value = is_detected_exact<T, from_json_function, serializer, const BasicJsonType&>::value;
 };

 // This trait checks if BasicJsonType::json_serializer<T>::to_json exists
 // Do not evaluate the trait when T is a basic_json type, to avoid template instantiation infinite recursion.
 template<typename BasicJsonType, typename T, typename = void>
-struct has_to_json : std::false_type {};
+struct has_to_json : std::false_type
+{};

 template<typename BasicJsonType, typename T>
 struct has_to_json<BasicJsonType, T, enable_if_t<!is_basic_json<T>::value>>
 {
    using serializer = typename BasicJsonType::template json_serializer<T, void>;

-    static constexpr bool value =
-        is_detected_exact<void, to_json_function, serializer, BasicJsonType&,
-        T>::value;
+    static constexpr bool value = is_detected_exact<void, to_json_function, serializer, BasicJsonType&, T>::value;
 };

 template<typename T>
 using detect_key_compare = typename T::key_compare;

 template<typename T>
-struct has_key_compare : std::integral_constant<bool, is_detected<detect_key_compare, T>::value> {};
+struct has_key_compare : std::integral_constant<bool, is_detected<detect_key_compare, T>::value>
+{};

 // obtains the actual object key comparator
 template<typename BasicJsonType>
@@ -175,8 +178,7 @@ struct actual_object_comparator
 {
    using object_t = typename BasicJsonType::object_t;
    using object_comparator_t = typename BasicJsonType::default_object_comparator_t;
-    using type = typename std::conditional < has_key_compare<object_t>::value,
-          typename object_t::key_compare, object_comparator_t>::type;
+    using type = typename std::conditional<has_key_compare<object_t>::value, typename object_t::key_compare, object_comparator_t>::type;
 };

 template<typename BasicJsonType>
@@ -244,54 +246,67 @@ struct char_traits<signed char> : std::char_traits<char>
 ///////////////////

 // https://en.cppreference.com/w/cpp/types/conjunction
-template<class...> struct conjunction : std::true_type { };
-template<class B> struct conjunction<B> : B { };
+template<class...>
+struct conjunction : std::true_type
+{};
+template<class B>
+struct conjunction<B> : B
+{};
 template<class B, class... Bn>
-struct conjunction<B, Bn...>
-: std::conditional<static_cast<bool>(B::value), conjunction<Bn...>, B>::type {};
+struct conjunction<B, Bn...> : std::conditional<static_cast<bool>(B::value), conjunction<Bn...>, B>::type
+{};

 // https://en.cppreference.com/w/cpp/types/negation
-template<class B> struct negation : std::integral_constant < bool, !B::value > { };
+template<class B>
+struct negation : std::integral_constant<bool, !B::value>
+{};

 // Reimplementation of is_constructible and is_default_constructible, due to them being broken for
 // std::pair and std::tuple until LWG 2367 fix (see https://cplusplus.github.io/LWG/lwg-defects.html#2367).
 // This causes compile errors in e.g. clang 3.5 or gcc 4.9.
 template<typename T>
-struct is_default_constructible : std::is_default_constructible<T> {};
+struct is_default_constructible : std::is_default_constructible<T>
+{};

 template<typename T1, typename T2>
-struct is_default_constructible<std::pair<T1, T2>>
-            : conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {};
+struct is_default_constructible<std::pair<T1, T2>> : conjunction<is_default_constructible<T1>, is_default_constructible<T2>>
+{};

 template<typename T1, typename T2>
-struct is_default_constructible<const std::pair<T1, T2>>
-            : conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {};
+struct is_default_constructible<const std::pair<T1, T2>> : conjunction<is_default_constructible<T1>, is_default_constructible<T2>>
+{};

 template<typename... Ts>
-struct is_default_constructible<std::tuple<Ts...>>
-            : conjunction<is_default_constructible<Ts>...> {};
+struct is_default_constructible<std::tuple<Ts...>> : conjunction<is_default_constructible<Ts>...>
+{};

 template<typename... Ts>
-struct is_default_constructible<const std::tuple<Ts...>>
-            : conjunction<is_default_constructible<Ts>...> {};
+struct is_default_constructible<const std::tuple<Ts...>> : conjunction<is_default_constructible<Ts>...>
+{};

 template<typename T, typename... Args>
-struct is_constructible : std::is_constructible<T, Args...> {};
+struct is_constructible : std::is_constructible<T, Args...>
+{};

 template<typename T1, typename T2>
-struct is_constructible<std::pair<T1, T2>> : is_default_constructible<std::pair<T1, T2>> {};
+struct is_constructible<std::pair<T1, T2>> : is_default_constructible<std::pair<T1, T2>>
+{};

 template<typename T1, typename T2>
-struct is_constructible<const std::pair<T1, T2>> : is_default_constructible<const std::pair<T1, T2>> {};
+struct is_constructible<const std::pair<T1, T2>> : is_default_constructible<const std::pair<T1, T2>>
+{};

 template<typename... Ts>
-struct is_constructible<std::tuple<Ts...>> : is_default_constructible<std::tuple<Ts...>> {};
+struct is_constructible<std::tuple<Ts...>> : is_default_constructible<std::tuple<Ts...>>
+{};

 template<typename... Ts>
-struct is_constructible<const std::tuple<Ts...>> : is_default_constructible<const std::tuple<Ts...>> {};
+struct is_constructible<const std::tuple<Ts...>> : is_default_constructible<const std::tuple<Ts...>>
+{};

 template<typename T, typename = void>
-struct is_iterator_traits : std::false_type {};
+struct is_iterator_traits : std::false_type
+{};

 template<typename T>
 struct is_iterator_traits<iterator_traits<T>>
@@ -300,11 +315,8 @@ struct is_iterator_traits<iterator_traits<T>>
    using traits = iterator_traits<T>;

  public:
-    static constexpr auto value =
-        is_detected<value_type_t, traits>::value &&
-        is_detected<difference_type_t, traits>::value &&
-        is_detected<pointer_t, traits>::value &&
-        is_detected<iterator_category_t, traits>::value &&
+    static constexpr auto value = is_detected<value_type_t, traits>::value && is_detected<difference_type_t, traits>::value &&
+                                  is_detected<pointer_t, traits>::value && is_detected<iterator_category_t, traits>::value &&
                                  is_detected<reference_t, traits>::value;
 };

@@ -320,8 +332,7 @@ struct is_range
    // to be 100% correct, it should use https://en.cppreference.com/w/cpp/iterator/input_or_output_iterator
    // and https://en.cppreference.com/w/cpp/iterator/sentinel_for
    // but reimplementing these would be too much work, as a lot of other concepts are used underneath
-    static constexpr auto is_iterator_begin =
-        is_iterator_traits<iterator_traits<iterator>>::value;
+    static constexpr auto is_iterator_begin = is_iterator_traits<iterator_traits<iterator>>::value;

  public:
    static constexpr bool value = !std::is_same<iterator, nonesuch>::value && !std::is_same<sentinel, nonesuch>::value && is_iterator_begin;
@@ -338,73 +349,62 @@ using range_value_t = value_type_t<iterator_traits<iterator_t<T>>>;
 // and is written by Xiang Fan who agreed to using it in this library.

 template<typename T, typename = void>
-struct is_complete_type : std::false_type {};
+struct is_complete_type : std::false_type
+{};

 template<typename T>
-struct is_complete_type<T, decltype(void(sizeof(T)))> : std::true_type {};
+struct is_complete_type<T, decltype(void(sizeof(T)))> : std::true_type
+{};

-template<typename BasicJsonType, typename CompatibleObjectType,
-         typename = void>
-struct is_compatible_object_type_impl : std::false_type {};
+template<typename BasicJsonType, typename CompatibleObjectType, typename = void>
+struct is_compatible_object_type_impl : std::false_type
+{};

 template<typename BasicJsonType, typename CompatibleObjectType>
 struct is_compatible_object_type_impl<
-    BasicJsonType, CompatibleObjectType,
-    enable_if_t < is_detected<mapped_type_t, CompatibleObjectType>::value&&
-    is_detected<key_type_t, CompatibleObjectType>::value >>
+    BasicJsonType,
+    CompatibleObjectType,
+    enable_if_t<is_detected<mapped_type_t, CompatibleObjectType>::value && is_detected<key_type_t, CompatibleObjectType>::value>>
 {
    using object_t = typename BasicJsonType::object_t;

    // macOS's is_constructible does not play well with nonesuch...
-    static constexpr bool value =
-        is_constructible<typename object_t::key_type,
-        typename CompatibleObjectType::key_type>::value &&
-        is_constructible<typename object_t::mapped_type,
-        typename CompatibleObjectType::mapped_type>::value;
+    static constexpr bool value = is_constructible<typename object_t::key_type, typename CompatibleObjectType::key_type>::value &&
+                                  is_constructible<typename object_t::mapped_type, typename CompatibleObjectType::mapped_type>::value;
 };

 template<typename BasicJsonType, typename CompatibleObjectType>
-struct is_compatible_object_type
-    : is_compatible_object_type_impl<BasicJsonType, CompatibleObjectType> {};
+struct is_compatible_object_type : is_compatible_object_type_impl<BasicJsonType, CompatibleObjectType>
+{};

-template<typename BasicJsonType, typename ConstructibleObjectType,
-         typename = void>
-struct is_constructible_object_type_impl : std::false_type {};
+template<typename BasicJsonType, typename ConstructibleObjectType, typename = void>
+struct is_constructible_object_type_impl : std::false_type
+{};

 template<typename BasicJsonType, typename ConstructibleObjectType>
 struct is_constructible_object_type_impl<
-    BasicJsonType, ConstructibleObjectType,
-    enable_if_t < is_detected<mapped_type_t, ConstructibleObjectType>::value&&
-    is_detected<key_type_t, ConstructibleObjectType>::value >>
+    BasicJsonType,
+    ConstructibleObjectType,
+    enable_if_t<is_detected<mapped_type_t, ConstructibleObjectType>::value && is_detected<key_type_t, ConstructibleObjectType>::value>>
 {
    using object_t = typename BasicJsonType::object_t;

-    static constexpr bool value =
-        (is_default_constructible<ConstructibleObjectType>::value &&
-         (std::is_move_assignable<ConstructibleObjectType>::value ||
-          std::is_copy_assignable<ConstructibleObjectType>::value) &&
-         (is_constructible<typename ConstructibleObjectType::key_type,
-          typename object_t::key_type>::value &&
-          std::is_same <
-          typename object_t::mapped_type,
-          typename ConstructibleObjectType::mapped_type >::value)) ||
-        (has_from_json<BasicJsonType,
-         typename ConstructibleObjectType::mapped_type>::value ||
-         has_non_default_from_json <
-         BasicJsonType,
-         typename ConstructibleObjectType::mapped_type >::value);
+    static constexpr bool value = (is_default_constructible<ConstructibleObjectType>::value &&
+                                   (std::is_move_assignable<ConstructibleObjectType>::value || std::is_copy_assignable<ConstructibleObjectType>::value) &&
+                                   (is_constructible<typename ConstructibleObjectType::key_type, typename object_t::key_type>::value &&
+                                    std::is_same<typename object_t::mapped_type, typename ConstructibleObjectType::mapped_type>::value)) ||
+                                  (has_from_json<BasicJsonType, typename ConstructibleObjectType::mapped_type>::value ||
+                                   has_non_default_from_json<BasicJsonType, typename ConstructibleObjectType::mapped_type>::value);
 };

 template<typename BasicJsonType, typename ConstructibleObjectType>
-struct is_constructible_object_type
-    : is_constructible_object_type_impl<BasicJsonType,
-      ConstructibleObjectType> {};
+struct is_constructible_object_type : is_constructible_object_type_impl<BasicJsonType, ConstructibleObjectType>
+{};

 template<typename BasicJsonType, typename CompatibleStringType>
 struct is_compatible_string_type
 {
-    static constexpr auto value =
-        is_constructible<typename BasicJsonType::string_t, CompatibleStringType>::value;
+    static constexpr auto value = is_constructible<typename BasicJsonType::string_t, CompatibleStringType>::value;
 };

 template<typename BasicJsonType, typename ConstructibleStringType>
@@ -417,133 +417,116 @@ struct is_constructible_string_type
    using laundered_type = ConstructibleStringType;
 #endif

-    static constexpr auto value =
-        conjunction <
-        is_constructible<laundered_type, typename BasicJsonType::string_t>,
-        is_detected_exact<typename BasicJsonType::string_t::value_type,
-        value_type_t, laundered_type >>::value;
+    static constexpr auto value = conjunction<is_constructible<laundered_type, typename BasicJsonType::string_t>,
+                                              is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, laundered_type>>::value;
 };

 template<typename BasicJsonType, typename CompatibleArrayType, typename = void>
-struct is_compatible_array_type_impl : std::false_type {};
+struct is_compatible_array_type_impl : std::false_type
+{};

 template<typename BasicJsonType, typename CompatibleArrayType>
-struct is_compatible_array_type_impl <
-    BasicJsonType, CompatibleArrayType,
-    enable_if_t <
-    is_detected<iterator_t, CompatibleArrayType>::value&&
+struct is_compatible_array_type_impl<BasicJsonType,
+                                     CompatibleArrayType,
+                                     enable_if_t<is_detected<iterator_t, CompatibleArrayType>::value &&
                                                 is_iterator_traits<iterator_traits<detected_t<iterator_t, CompatibleArrayType>>>::value &&
                                                 // special case for types like std::filesystem::path whose iterator's value_type are themselves
                                                 // c.f. https://github.com/nlohmann/json/pull/3073
                                                 !std::is_same<CompatibleArrayType, detected_t<range_value_t, CompatibleArrayType>>::value>>
 {
-    static constexpr bool value =
-        is_constructible<BasicJsonType,
-        range_value_t<CompatibleArrayType>>::value;
+    static constexpr bool value = is_constructible<BasicJsonType, range_value_t<CompatibleArrayType>>::value;
 };

 template<typename BasicJsonType, typename CompatibleArrayType>
-struct is_compatible_array_type
-    : is_compatible_array_type_impl<BasicJsonType, CompatibleArrayType> {};
+struct is_compatible_array_type : is_compatible_array_type_impl<BasicJsonType, CompatibleArrayType>
+{};

 template<typename BasicJsonType, typename ConstructibleArrayType, typename = void>
-struct is_constructible_array_type_impl : std::false_type {};
+struct is_constructible_array_type_impl : std::false_type
+{};
+
+template<typename BasicJsonType, typename ConstructibleArrayType>
+struct is_constructible_array_type_impl<BasicJsonType,
+                                        ConstructibleArrayType,
+                                        enable_if_t<std::is_same<ConstructibleArrayType, typename BasicJsonType::value_type>::value>> : std::true_type
+{};

 template<typename BasicJsonType, typename ConstructibleArrayType>
 struct is_constructible_array_type_impl<
-    BasicJsonType, ConstructibleArrayType,
-    enable_if_t<std::is_same<ConstructibleArrayType,
-    typename BasicJsonType::value_type>::value >>
-            : std::true_type {};
-
-template<typename BasicJsonType, typename ConstructibleArrayType>
-struct is_constructible_array_type_impl <
-    BasicJsonType, ConstructibleArrayType,
-    enable_if_t < !std::is_same<ConstructibleArrayType,
-    typename BasicJsonType::value_type>::value&&
-    !is_compatible_string_type<BasicJsonType, ConstructibleArrayType>::value&&
-    is_default_constructible<ConstructibleArrayType>::value&&
-(std::is_move_assignable<ConstructibleArrayType>::value ||
- std::is_copy_assignable<ConstructibleArrayType>::value)&&
+    BasicJsonType,
+    ConstructibleArrayType,
+    enable_if_t<!std::is_same<ConstructibleArrayType, typename BasicJsonType::value_type>::value &&
+                !is_compatible_string_type<BasicJsonType, ConstructibleArrayType>::value && is_default_constructible<ConstructibleArrayType>::value &&
+                (std::is_move_assignable<ConstructibleArrayType>::value || std::is_copy_assignable<ConstructibleArrayType>::value) &&
                is_detected<iterator_t, ConstructibleArrayType>::value &&
                is_iterator_traits<iterator_traits<detected_t<iterator_t, ConstructibleArrayType>>>::value &&
                is_detected<range_value_t, ConstructibleArrayType>::value &&
                // special case for types like std::filesystem::path whose iterator's value_type are themselves
                // c.f. https://github.com/nlohmann/json/pull/3073
                !std::is_same<ConstructibleArrayType, detected_t<range_value_t, ConstructibleArrayType>>::value &&
-        is_complete_type <
-        detected_t<range_value_t, ConstructibleArrayType >>::value >>
+                is_complete_type<detected_t<range_value_t, ConstructibleArrayType>>::value>>
 {
    using value_type = range_value_t<ConstructibleArrayType>;

-    static constexpr bool value =
-        std::is_same<value_type,
-        typename BasicJsonType::array_t::value_type>::value ||
-        has_from_json<BasicJsonType,
-        value_type>::value ||
-        has_non_default_from_json <
-        BasicJsonType,
-        value_type >::value;
+    static constexpr bool value = std::is_same<value_type, typename BasicJsonType::array_t::value_type>::value ||
+                                  has_from_json<BasicJsonType, value_type>::value || has_non_default_from_json<BasicJsonType, value_type>::value;
 };

 template<typename BasicJsonType, typename ConstructibleArrayType>
-struct is_constructible_array_type
-    : is_constructible_array_type_impl<BasicJsonType, ConstructibleArrayType> {};
+struct is_constructible_array_type : is_constructible_array_type_impl<BasicJsonType, ConstructibleArrayType>
+{};

-template<typename RealIntegerType, typename CompatibleNumberIntegerType,
-         typename = void>
-struct is_compatible_integer_type_impl : std::false_type {};
+template<typename RealIntegerType, typename CompatibleNumberIntegerType, typename = void>
+struct is_compatible_integer_type_impl : std::false_type
+{};

 template<typename RealIntegerType, typename CompatibleNumberIntegerType>
-struct is_compatible_integer_type_impl <
-    RealIntegerType, CompatibleNumberIntegerType,
-    enable_if_t < std::is_integral<RealIntegerType>::value&&
-    std::is_integral<CompatibleNumberIntegerType>::value&&
+struct is_compatible_integer_type_impl<RealIntegerType,
+                                       CompatibleNumberIntegerType,
+                                       enable_if_t<std::is_integral<RealIntegerType>::value && std::is_integral<CompatibleNumberIntegerType>::value &&
                                                   !std::is_same<bool, CompatibleNumberIntegerType>::value>>
 {
    // is there an assert somewhere on overflows?
    using RealLimits = std::numeric_limits<RealIntegerType>;
    using CompatibleLimits = std::numeric_limits<CompatibleNumberIntegerType>;

-    static constexpr auto value =
-        is_constructible<RealIntegerType,
-        CompatibleNumberIntegerType>::value &&
-        CompatibleLimits::is_integer &&
+    static constexpr auto value = is_constructible<RealIntegerType, CompatibleNumberIntegerType>::value && CompatibleLimits::is_integer &&
                                  RealLimits::is_signed == CompatibleLimits::is_signed;
 };

 template<typename RealIntegerType, typename CompatibleNumberIntegerType>
-struct is_compatible_integer_type
-    : is_compatible_integer_type_impl<RealIntegerType,
-      CompatibleNumberIntegerType> {};
+struct is_compatible_integer_type : is_compatible_integer_type_impl<RealIntegerType, CompatibleNumberIntegerType>
+{};

 template<typename BasicJsonType, typename CompatibleType, typename = void>
-struct is_compatible_type_impl: std::false_type {};
+struct is_compatible_type_impl : std::false_type
+{};

 template<typename BasicJsonType, typename CompatibleType>
-struct is_compatible_type_impl <
-    BasicJsonType, CompatibleType,
-    enable_if_t<is_complete_type<CompatibleType>::value >>
+struct is_compatible_type_impl<BasicJsonType, CompatibleType, enable_if_t<is_complete_type<CompatibleType>::value>>
 {
-    static constexpr bool value =
-        has_to_json<BasicJsonType, CompatibleType>::value;
+    static constexpr bool value = has_to_json<BasicJsonType, CompatibleType>::value;
 };

 template<typename BasicJsonType, typename CompatibleType>
-struct is_compatible_type
-    : is_compatible_type_impl<BasicJsonType, CompatibleType> {};
+struct is_compatible_type : is_compatible_type_impl<BasicJsonType, CompatibleType>
+{};

 template<typename T1, typename T2>
-struct is_constructible_tuple : std::false_type {};
+struct is_constructible_tuple : std::false_type
+{};

 template<typename T1, typename... Args>
-struct is_constructible_tuple<T1, std::tuple<Args...>> : conjunction<is_constructible<T1, Args>...> {};
+struct is_constructible_tuple<T1, std::tuple<Args...>> : conjunction<is_constructible<T1, Args>...>
+{};

 template<typename BasicJsonType, typename T>
-struct is_json_iterator_of : std::false_type {};
+struct is_json_iterator_of : std::false_type
+{};

 template<typename BasicJsonType>
-struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::iterator> : std::true_type {};
+struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::iterator> : std::true_type
+{};

 template<typename BasicJsonType>
 struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::const_iterator> : std::true_type
@@ -551,38 +534,45 @@ struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::const_iterator

 // checks if a given type T is a template specialization of Primary
 template<template<typename...> class Primary, typename T>
-struct is_specialization_of : std::false_type {};
+struct is_specialization_of : std::false_type
+{};

 template<template<typename...> class Primary, typename... Args>
-struct is_specialization_of<Primary, Primary<Args...>> : std::true_type {};
+struct is_specialization_of<Primary, Primary<Args...>> : std::true_type
+{};

 template<typename T>
 using is_json_pointer = is_specialization_of<::nlohmann::json_pointer, uncvref_t<T>>;

 // checks if A and B are comparable using Compare functor
 template<typename Compare, typename A, typename B, typename = void>
-struct is_comparable : std::false_type {};
+struct is_comparable : std::false_type
+{};

 template<typename Compare, typename A, typename B>
-struct is_comparable<Compare, A, B, void_t<
-decltype(std::declval<Compare>()(std::declval<A>(), std::declval<B>())),
-decltype(std::declval<Compare>()(std::declval<B>(), std::declval<A>()))
->> : std::true_type {};
+struct is_comparable<
+    Compare,
+    A,
+    B,
+    void_t<decltype(std::declval<Compare>()(std::declval<A>(), std::declval<B>())), decltype(std::declval<Compare>()(std::declval<B>(), std::declval<A>()))>>
+  : std::true_type
+{};

 template<typename T>
 using detect_is_transparent = typename T::is_transparent;

 // type trait to check if KeyType can be used as object key (without a BasicJsonType)
 // see is_usable_as_basic_json_key_type below
-template<typename Comparator, typename ObjectKeyType, typename KeyTypeCVRef, bool RequireTransparentComparator = true,
-         bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>>
-using is_usable_as_key_type = typename std::conditional <
-                              is_comparable<Comparator, ObjectKeyType, KeyTypeCVRef>::value
-                              && !(ExcludeObjectKeyType && std::is_same<KeyType,
-                                   ObjectKeyType>::value)
-                              && (!RequireTransparentComparator
-                                  || is_detected <detect_is_transparent, Comparator>::value)
-                              && !is_json_pointer<KeyType>::value,
+template<typename Comparator,
+         typename ObjectKeyType,
+         typename KeyTypeCVRef,
+         bool RequireTransparentComparator = true,
+         bool ExcludeObjectKeyType = RequireTransparentComparator,
+         typename KeyType = uncvref_t<KeyTypeCVRef>>
+using is_usable_as_key_type =
+    typename std::conditional<is_comparable<Comparator, ObjectKeyType, KeyTypeCVRef>::value &&
+                                  !(ExcludeObjectKeyType && std::is_same<KeyType, ObjectKeyType>::value) &&
+                                  (!RequireTransparentComparator || is_detected<detect_is_transparent, Comparator>::value) && !is_json_pointer<KeyType>::value,
                              std::true_type,
                              std::false_type>::type;

@@ -592,13 +582,17 @@ using is_usable_as_key_type = typename std::conditional <
 //   - if ExcludeObjectKeyType is true, KeyType is not BasicJsonType::object_t::key_type
 //   - the comparator is transparent or RequireTransparentComparator is false
 //   - KeyType is not a JSON iterator or json_pointer
-template<typename BasicJsonType, typename KeyTypeCVRef, bool RequireTransparentComparator = true,
-         bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>>
-using is_usable_as_basic_json_key_type = typename std::conditional <
-        is_usable_as_key_type<typename BasicJsonType::object_comparator_t,
-        typename BasicJsonType::object_t::key_type, KeyTypeCVRef,
-        RequireTransparentComparator, ExcludeObjectKeyType>::value
-        && !is_json_iterator_of<BasicJsonType, KeyType>::value,
+template<typename BasicJsonType,
+         typename KeyTypeCVRef,
+         bool RequireTransparentComparator = true,
+         bool ExcludeObjectKeyType = RequireTransparentComparator,
+         typename KeyType = uncvref_t<KeyTypeCVRef>>
+using is_usable_as_basic_json_key_type = typename std::conditional<is_usable_as_key_type<typename BasicJsonType::object_comparator_t,
+                                                                                         typename BasicJsonType::object_t::key_type,
+                                                                                         KeyTypeCVRef,
+                                                                                         RequireTransparentComparator,
+                                                                                         ExcludeObjectKeyType>::value &&
+                                                                       !is_json_iterator_of<BasicJsonType, KeyType>::value,
                                                                   std::true_type,
                                                                   std::false_type>::type;

@@ -607,12 +601,8 @@ using detect_erase_with_key_type = decltype(std::declval<ObjectType&>().erase(st

 // type trait to check if object_t has an erase() member functions accepting KeyType
 template<typename BasicJsonType, typename KeyType>
-using has_erase_with_key_type = typename std::conditional <
-                                is_detected <
-                                detect_erase_with_key_type,
-                                typename BasicJsonType::object_t, KeyType >::value,
-                                std::true_type,
-                                std::false_type >::type;
+using has_erase_with_key_type =
+    typename std::conditional<is_detected<detect_erase_with_key_type, typename BasicJsonType::object_t, KeyType>::value, std::true_type, std::false_type>::type;

 // a naive helper to check if a type is an ordered_map (exploits the fact that
 // ordered_map inherits capacity() from std::vector)
@@ -626,10 +616,15 @@ struct is_ordered_map
        char x[2];  // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
    };

-    template <typename C> static one test( decltype(&C::capacity) ) ;
-    template <typename C> static two test(...);
+    template<typename C>
+    static one test(decltype(&C::capacity));
+    template<typename C>
+    static two test(...);

-    enum { value = sizeof(test<T>(nullptr)) == sizeof(char) }; // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
+    enum
+    {
+        value = sizeof(test<T>(nullptr)) == sizeof(char)
+    };  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
 };

 // to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324)
@@ -656,17 +651,14 @@ using all_unsigned = conjunction<std::is_unsigned<Types>...>;

 // there's a disjunction trait in another PR; replace when merged
 template<typename... Types>
-using same_sign = std::integral_constant < bool,
-      all_signed<Types...>::value || all_unsigned<Types...>::value >;
+using same_sign = std::integral_constant<bool, all_signed<Types...>::value || all_unsigned<Types...>::value>;

 template<typename OfType, typename T>
-using never_out_of_range = std::integral_constant < bool,
-      (std::is_signed<OfType>::value && (sizeof(T) < sizeof(OfType)))
-      || (same_sign<OfType, T>::value && sizeof(OfType) == sizeof(T)) >;
+using never_out_of_range =
+    std::integral_constant<bool,
+                           (std::is_signed<OfType>::value && (sizeof(T) < sizeof(OfType))) || (same_sign<OfType, T>::value && sizeof(OfType) == sizeof(T))>;

-template<typename OfType, typename T,
-         bool OfTypeSigned = std::is_signed<OfType>::value,
-         bool TSigned = std::is_signed<T>::value>
+template<typename OfType, typename T, bool OfTypeSigned = std::is_signed<OfType>::value, bool TSigned = std::is_signed<T>::value>
 struct value_in_range_of_impl2;

 template<typename OfType, typename T>
@@ -705,12 +697,13 @@ struct value_in_range_of_impl2<OfType, T, true, true>
    static constexpr bool test(T val)
    {
        using CommonType = typename std::common_type<OfType, T>::type;
-        return static_cast<CommonType>(val) >= static_cast<CommonType>((std::numeric_limits<OfType>::min)())
-               && static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
+        return static_cast<CommonType>(val) >= static_cast<CommonType>((std::numeric_limits<OfType>::min)()) &&
+               static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
    }
 };

-template<typename OfType, typename T,
+template<typename OfType,
+         typename T,
         bool NeverOutOfRange = never_out_of_range<OfType, T>::value,
         typename = detail::enable_if_t<all_integral<OfType, T>::value>>
 struct value_in_range_of_impl1;
@@ -756,16 +749,15 @@ inline constexpr bool is_c_string()
    using TUnCVExt = typename std::remove_cv<TUnExt>::type;
    using TUnPtr = typename std::remove_pointer<T>::type;
    using TUnCVPtr = typename std::remove_cv<TUnPtr>::type;
-    return
-        (std::is_array<T>::value && std::is_same<TUnCVExt, char>::value)
-        || (std::is_pointer<T>::value && std::is_same<TUnCVPtr, char>::value);
+    return (std::is_array<T>::value && std::is_same<TUnCVExt, char>::value) || (std::is_pointer<T>::value && std::is_same<TUnCVPtr, char>::value);
 }

 }  // namespace impl

 // checks whether T is a [cv] char */[cv] char[] C string
 template<typename T>
-struct is_c_string : bool_constant<impl::is_c_string<T>()> {};
+struct is_c_string : bool_constant<impl::is_c_string<T>()>
+{};

 template<typename T>
 using is_c_string_uncvref = is_c_string<uncvref_t<T>>;
@@ -787,7 +779,8 @@ inline constexpr bool is_transparent()

 // checks whether T has a member named is_transparent
 template<typename T>
-struct is_transparent : bool_constant<impl::is_transparent<T>()> {};
+struct is_transparent : bool_constant<impl::is_transparent<T>()>
+{};

 ///////////////////////////////////////////////////////////////////////////////

@@ -14,11 +14,13 @@ NLOHMANN_JSON_NAMESPACE_BEGIN
 namespace detail
 {

-template<typename ...Ts> struct make_void
+template<typename... Ts>
+struct make_void
 {
    using type = void;
 };
-template<typename ...Ts> using void_t = typename make_void<Ts...>::type;
+template<typename... Ts>
+using void_t = typename make_void<Ts...>::type;

 }  // namespace detail
 NLOHMANN_JSON_NAMESPACE_END
@@ -10,11 +10,11 @@

 #include <algorithm>  // reverse
 #include <array>      // array
-#include <map> // map
 #include <cmath>      // isnan, isinf
 #include <cstdint>    // uint8_t, uint16_t, uint32_t, uint64_t
 #include <cstring>    // memcpy
 #include <limits>     // numeric_limits
+#include <map>        // map
 #include <string>     // string
 #include <utility>    // move
 #include <vector>     // vector
@@ -48,7 +48,8 @@ class binary_writer

    @param[in] adapter  output adapter to write to
    */
-    explicit binary_writer(output_adapter_t<CharType> adapter) : oa(std::move(adapter))
+    explicit binary_writer(output_adapter_t<CharType> adapter)
+      : oa(std::move(adapter))
    {
        JSON_ASSERT(oa);
    }
@@ -98,9 +99,7 @@ class binary_writer

            case value_t::boolean:
            {
-                oa->write_character(j.m_data.m_value.boolean
-                                    ? to_char_type(0xF5)
-                                    : to_char_type(0xF4));
+                oa->write_character(j.m_data.m_value.boolean ? to_char_type(0xF5) : to_char_type(0xF4));
                break;
            }

@@ -253,9 +252,7 @@ class binary_writer
                // LCOV_EXCL_STOP

                // step 2: write the string
-                oa->write_characters(
-                    reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()),
-                    j.m_data.m_value.string->size());
+                oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), j.m_data.m_value.string->size());
                break;
            }

@@ -354,9 +351,7 @@ class binary_writer
                // LCOV_EXCL_STOP

                // step 2: write each element
-                oa->write_characters(
-                    reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()),
-                    N);
+                oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), N);

                break;
            }
@@ -422,9 +417,7 @@ class binary_writer

            case value_t::boolean:  // true and false
            {
-                oa->write_character(j.m_data.m_value.boolean
-                                    ? to_char_type(0xC3)
-                                    : to_char_type(0xC2));
+                oa->write_character(j.m_data.m_value.boolean ? to_char_type(0xC3) : to_char_type(0xC2));
                break;
            }

@@ -573,9 +566,7 @@ class binary_writer
                }

                // step 2: write the string
-                oa->write_characters(
-                    reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()),
-                    j.m_data.m_value.string->size());
+                oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), j.m_data.m_value.string->size());
                break;
            }

@@ -645,7 +636,6 @@ class binary_writer
                                fixed = false;
                                break;
                        }
-
                    }
                    else
                    {
@@ -661,8 +651,7 @@ class binary_writer
                }
                else if (N <= (std::numeric_limits<std::uint16_t>::max)())
                {
-                    const std::uint8_t output_type = use_ext
-                                                     ? 0xC8 // ext 16
+                    const std::uint8_t output_type = use_ext ? 0xC8   // ext 16
                                                             : 0xC5;  // bin 16

                    oa->write_character(to_char_type(output_type));
@@ -670,8 +659,7 @@ class binary_writer
                }
                else if (N <= (std::numeric_limits<std::uint32_t>::max)())
                {
-                    const std::uint8_t output_type = use_ext
-                                                     ? 0xC9 // ext 32
+                    const std::uint8_t output_type = use_ext ? 0xC9   // ext 32
                                                             : 0xC6;  // bin 32

                    oa->write_character(to_char_type(output_type));
@@ -685,9 +673,7 @@ class binary_writer
                }

                // step 2: write the byte string
-                oa->write_characters(
-                    reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()),
-                    N);
+                oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), N);

                break;
            }
@@ -736,9 +722,7 @@ class binary_writer
    @param[in] add_prefix  whether prefixes need to be used for this value
    @param[in] use_bjdata  whether write in BJData format, default is false
    */
-    void write_ubjson(const BasicJsonType& j, const bool use_count,
-                      const bool use_type, const bool add_prefix = true,
-                      const bool use_bjdata = false)
+    void write_ubjson(const BasicJsonType& j, const bool use_count, const bool use_type, const bool add_prefix = true, const bool use_bjdata = false)
    {
        switch (j.type())
        {
@@ -755,9 +739,7 @@ class binary_writer
            {
                if (add_prefix)
                {
-                    oa->write_character(j.m_data.m_value.boolean
-                                        ? to_char_type('T')
-                                        : to_char_type('F'));
+                    oa->write_character(j.m_data.m_value.boolean ? to_char_type('T') : to_char_type('F'));
                }
                break;
            }
@@ -787,9 +769,7 @@ class binary_writer
                    oa->write_character(to_char_type('S'));
                }
                write_number_with_ubjson_prefix(j.m_data.m_value.string->size(), true, use_bjdata);
-                oa->write_characters(
-                    reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()),
-                    j.m_data.m_value.string->size());
+                oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.string->c_str()), j.m_data.m_value.string->size());
                break;
            }

@@ -805,9 +785,7 @@ class binary_writer
                {
                    JSON_ASSERT(use_count);
                    const CharType first_prefix = ubjson_prefix(j.front(), use_bjdata);
-                    const bool same_prefix = std::all_of(j.begin() + 1, j.end(),
-                                                         [this, first_prefix, use_bjdata](const BasicJsonType & v)
-                    {
+                    const bool same_prefix = std::all_of(j.begin() + 1, j.end(), [this, first_prefix, use_bjdata](const BasicJsonType& v) {
                        return ubjson_prefix(v, use_bjdata) == first_prefix;
                    });

@@ -862,9 +840,7 @@ class binary_writer

                if (use_type)
                {
-                    oa->write_characters(
-                        reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()),
-                        j.m_data.m_value.binary->size());
+                    oa->write_characters(reinterpret_cast<const CharType*>(j.m_data.m_value.binary->data()), j.m_data.m_value.binary->size());
                }
                else
                {
@@ -885,9 +861,13 @@ class binary_writer

            case value_t::object:
            {
-                if (use_bjdata && j.m_data.m_value.object->size() == 3 && j.m_data.m_value.object->find("_ArrayType_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArraySize_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArrayData_") != j.m_data.m_value.object->end())
+                if (use_bjdata && j.m_data.m_value.object->size() == 3 && j.m_data.m_value.object->find("_ArrayType_") != j.m_data.m_value.object->end() &&
+                    j.m_data.m_value.object->find("_ArraySize_") != j.m_data.m_value.object->end() &&
+                    j.m_data.m_value.object->find("_ArrayData_") != j.m_data.m_value.object->end())
                {
-                    if (!write_bjdata_ndarray(*j.m_data.m_value.object, use_count, use_type))  // decode bjdata ndarray in the JData format (https://github.com/NeuroJSON/jdata)
+                    if (!write_bjdata_ndarray(*j.m_data.m_value.object,
+                                              use_count,
+                                              use_type))  // decode bjdata ndarray in the JData format (https://github.com/NeuroJSON/jdata)
                    {
                        break;
                    }
@@ -903,9 +883,7 @@ class binary_writer
                {
                    JSON_ASSERT(use_count);
                    const CharType first_prefix = ubjson_prefix(j.front(), use_bjdata);
-                    const bool same_prefix = std::all_of(j.begin(), j.end(),
-                                                         [this, first_prefix, use_bjdata](const BasicJsonType & v)
-                    {
+                    const bool same_prefix = std::all_of(j.begin(), j.end(), [this, first_prefix, use_bjdata](const BasicJsonType& v) {
                        return ubjson_prefix(v, use_bjdata) == first_prefix;
                    });

@@ -928,9 +906,7 @@ class binary_writer
                for (const auto& el : *j.m_data.m_value.object)
                {
                    write_number_with_ubjson_prefix(el.first.size(), true, use_bjdata);
-                    oa->write_characters(
-                        reinterpret_cast<const CharType*>(el.first.c_str()),
-                        el.first.size());
+                    oa->write_characters(reinterpret_cast<const CharType*>(el.first.c_str()), el.first.size());
                    write_ubjson(el.second, use_count, use_type, prefix_required, use_bjdata);
                }

@@ -972,20 +948,16 @@ class binary_writer
    /*!
    @brief Writes the given @a element_type and @a name to the output adapter
    */
-    void write_bson_entry_header(const string_t& name,
-                                 const std::uint8_t element_type)
+    void write_bson_entry_header(const string_t& name, const std::uint8_t element_type)
    {
        oa->write_character(to_char_type(element_type));  // boolean
-        oa->write_characters(
-            reinterpret_cast<const CharType*>(name.c_str()),
-            name.size() + 1u);
+        oa->write_characters(reinterpret_cast<const CharType*>(name.c_str()), name.size() + 1u);
    }

    /*!
    @brief Writes a BSON element with key @a name and boolean value @a value
    */
-    void write_bson_boolean(const string_t& name,
-                            const bool value)
+    void write_bson_boolean(const string_t& name, const bool value)
    {
        write_bson_entry_header(name, 0x08);
        oa->write_character(value ? to_char_type(0x01) : to_char_type(0x00));
@@ -994,8 +966,7 @@ class binary_writer
    /*!
    @brief Writes a BSON element with key @a name and double value @a value
    */
-    void write_bson_double(const string_t& name,
-                           const double value)
+    void write_bson_double(const string_t& name, const double value)
    {
        write_bson_entry_header(name, 0x01);
        write_number<double>(value, true);
@@ -1012,15 +983,12 @@ class binary_writer
    /*!
    @brief Writes a BSON element with key @a name and string value @a value
    */
-    void write_bson_string(const string_t& name,
-                           const string_t& value)
+    void write_bson_string(const string_t& name, const string_t& value)
    {
        write_bson_entry_header(name, 0x02);

        write_number<std::int32_t>(static_cast<std::int32_t>(value.size() + 1ul), true);
-        oa->write_characters(
-            reinterpret_cast<const CharType*>(value.c_str()),
-            value.size() + 1);
+        oa->write_characters(reinterpret_cast<const CharType*>(value.c_str()), value.size() + 1);
    }

    /*!
@@ -1036,16 +1004,14 @@ class binary_writer
    */
    static std::size_t calc_bson_integer_size(const std::int64_t value)
    {
-        return (std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)()
-               ? sizeof(std::int32_t)
+        return (std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)() ? sizeof(std::int32_t)
                                                                                                                          : sizeof(std::int64_t);
    }

    /*!
    @brief Writes a BSON element with key @a name and integer @a value
    */
-    void write_bson_integer(const string_t& name,
-                            const std::int64_t value)
+    void write_bson_integer(const string_t& name, const std::int64_t value)
    {
        if ((std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)())
        {
@@ -1064,16 +1030,13 @@ class binary_writer
    */
    static constexpr std::size_t calc_bson_unsigned_size(const std::uint64_t value) noexcept
    {
-        return (value <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)()))
-               ? sizeof(std::int32_t)
-               : sizeof(std::int64_t);
+        return (value <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)())) ? sizeof(std::int32_t) : sizeof(std::int64_t);
    }

    /*!
    @brief Writes a BSON element with key @a name and unsigned @a value
    */
-    void write_bson_unsigned(const string_t& name,
-                             const BasicJsonType& j)
+    void write_bson_unsigned(const string_t& name, const BasicJsonType& j)
    {
        if (j.m_data.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)()))
        {
@@ -1087,15 +1050,17 @@ class binary_writer
        }
        else
        {
-            JSON_THROW(out_of_range::create(407, concat("integer number ", std::to_string(j.m_data.m_value.number_unsigned), " cannot be represented by BSON as it does not fit int64"), &j));
+            JSON_THROW(out_of_range::create(
+                407,
+                concat("integer number ", std::to_string(j.m_data.m_value.number_unsigned), " cannot be represented by BSON as it does not fit int64"),
+                &j));
        }
    }

    /*!
    @brief Writes a BSON element with key @a name and object @a value
    */
-    void write_bson_object_entry(const string_t& name,
-                                 const typename BasicJsonType::object_t& value)
+    void write_bson_object_entry(const string_t& name, const typename BasicJsonType::object_t& value)
    {
        write_bson_entry_header(name, 0x03);  // object
        write_bson_object(value);
@@ -1108,8 +1073,10 @@ class binary_writer
    {
        std::size_t array_index = 0ul;

-        const std::size_t embedded_document_size = std::accumulate(std::begin(value), std::end(value), static_cast<std::size_t>(0), [&array_index](std::size_t result, const typename BasicJsonType::array_t::value_type & el)
-        {
+        const std::size_t embedded_document_size = std::accumulate(std::begin(value),
+                                                                   std::end(value),
+                                                                   static_cast<std::size_t>(0),
+                                                                   [&array_index](std::size_t result, const typename BasicJsonType::array_t::value_type& el) {
                                                                       return result + calc_bson_element_size(std::to_string(array_index++), el);
                                                                   });

@@ -1127,8 +1094,7 @@ class binary_writer
    /*!
    @brief Writes a BSON element with key @a name and array @a value
    */
-    void write_bson_array(const string_t& name,
-                          const typename BasicJsonType::array_t& value)
+    void write_bson_array(const string_t& name, const typename BasicJsonType::array_t& value)
    {
        write_bson_entry_header(name, 0x04);  // array
        write_number<std::int32_t>(static_cast<std::int32_t>(calc_bson_array_size(value)), true);
@@ -1146,8 +1112,7 @@ class binary_writer
    /*!
    @brief Writes a BSON element with key @a name and binary value @a value
    */
-    void write_bson_binary(const string_t& name,
-                           const binary_t& value)
+    void write_bson_binary(const string_t& name, const binary_t& value)
    {
        write_bson_entry_header(name, 0x05);

@@ -1161,8 +1126,7 @@ class binary_writer
    @brief Calculates the size necessary to serialize the JSON value @a j with its @a name
    @return The calculated size for the BSON document entry for @a j with the given @a name.
    */
-    static std::size_t calc_bson_element_size(const string_t& name,
-            const BasicJsonType& j)
+    static std::size_t calc_bson_element_size(const string_t& name, const BasicJsonType& j)
    {
        const auto header_size = calc_bson_entry_header_size(name, j);
        switch (j.type())
@@ -1209,8 +1173,7 @@ class binary_writer
    @param name The name to associate with the JSON entity @a j within the
                current BSON document
    */
-    void write_bson_element(const string_t& name,
-                            const BasicJsonType& j)
+    void write_bson_element(const string_t& name, const BasicJsonType& j)
    {
        switch (j.type())
        {
@@ -1258,9 +1221,8 @@ class binary_writer
    */
    static std::size_t calc_bson_object_size(const typename BasicJsonType::object_t& value)
    {
-        const std::size_t document_size = std::accumulate(value.begin(), value.end(), static_cast<std::size_t>(0),
-                                          [](size_t result, const typename BasicJsonType::object_t::value_type & el)
-        {
+        const std::size_t document_size =
+            std::accumulate(value.begin(), value.end(), static_cast<std::size_t>(0), [](size_t result, const typename BasicJsonType::object_t::value_type& el) {
                return result += calc_bson_element_size(el.first, el.second);
            });

@@ -1316,11 +1278,8 @@ class binary_writer
    ////////////

    // UBJSON: write number (floating point)
-    template<typename NumberType, typename std::enable_if<
-                 std::is_floating_point<NumberType>::value, int>::type = 0>
-    void write_number_with_ubjson_prefix(const NumberType n,
-                                         const bool add_prefix,
-                                         const bool use_bjdata)
+    template<typename NumberType, typename std::enable_if<std::is_floating_point<NumberType>::value, int>::type = 0>
+    void write_number_with_ubjson_prefix(const NumberType n, const bool add_prefix, const bool use_bjdata)
    {
        if (add_prefix)
        {
@@ -1330,11 +1289,8 @@ class binary_writer
    }

    // UBJSON: write number (unsigned integer)
-    template<typename NumberType, typename std::enable_if<
-                 std::is_unsigned<NumberType>::value, int>::type = 0>
-    void write_number_with_ubjson_prefix(const NumberType n,
-                                         const bool add_prefix,
-                                         const bool use_bjdata)
+    template<typename NumberType, typename std::enable_if<std::is_unsigned<NumberType>::value, int>::type = 0>
+    void write_number_with_ubjson_prefix(const NumberType n, const bool add_prefix, const bool use_bjdata)
    {
        if (n <= static_cast<std::uint64_t>((std::numeric_limits<std::int8_t>::max)()))
        {
@@ -1417,12 +1373,8 @@ class binary_writer
    }

    // UBJSON: write number (signed integer)
-    template < typename NumberType, typename std::enable_if <
-                   std::is_signed<NumberType>::value&&
-                   !std::is_floating_point<NumberType>::value, int >::type = 0 >
-    void write_number_with_ubjson_prefix(const NumberType n,
-                                         const bool add_prefix,
-                                         const bool use_bjdata)
+    template<typename NumberType, typename std::enable_if<std::is_signed<NumberType>::value && !std::is_floating_point<NumberType>::value, int>::type = 0>
+    void write_number_with_ubjson_prefix(const NumberType n, const bool add_prefix, const bool use_bjdata)
    {
        if ((std::numeric_limits<std::int8_t>::min)() <= n && n <= (std::numeric_limits<std::int8_t>::max)())
        {
@@ -1432,7 +1384,8 @@ class binary_writer
            }
            write_number(static_cast<std::int8_t>(n), use_bjdata);
        }
-        else if (static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::max)()))
+        else if (static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::min)()) <= n &&
+                 n <= static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::max)()))
        {
            if (add_prefix)
            {
@@ -1448,7 +1401,8 @@ class binary_writer
            }
            write_number(static_cast<std::int16_t>(n), use_bjdata);
        }
-        else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::max)())))
+        else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::min)()) <= n &&
+                                n <= static_cast<std::int64_t>((std::numeric_limits<std::uint16_t>::max)())))
        {
            if (add_prefix)
            {
@@ -1464,7 +1418,8 @@ class binary_writer
            }
            write_number(static_cast<std::int32_t>(n), use_bjdata);
        }
-        else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::max)())))
+        else if (use_bjdata && (static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::min)()) <= n &&
+                                n <= static_cast<std::int64_t>((std::numeric_limits<std::uint32_t>::max)())))
        {
            if (add_prefix)
            {
@@ -1513,31 +1468,38 @@ class binary_writer

            case value_t::number_integer:
            {
-                if ((std::numeric_limits<std::int8_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)())
+                if ((std::numeric_limits<std::int8_t>::min)() <= j.m_data.m_value.number_integer &&
+                    j.m_data.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)())
                {
                    return 'i';
                }
-                if ((std::numeric_limits<std::uint8_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)())
+                if ((std::numeric_limits<std::uint8_t>::min)() <= j.m_data.m_value.number_integer &&
+                    j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)())
                {
                    return 'U';
                }
-                if ((std::numeric_limits<std::int16_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)())
+                if ((std::numeric_limits<std::int16_t>::min)() <= j.m_data.m_value.number_integer &&
+                    j.m_data.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)())
                {
                    return 'I';
                }
-                if (use_bjdata && ((std::numeric_limits<std::uint16_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint16_t>::max)()))
+                if (use_bjdata && ((std::numeric_limits<std::uint16_t>::min)() <= j.m_data.m_value.number_integer &&
+                                   j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint16_t>::max)()))
                {
                    return 'u';
                }
-                if ((std::numeric_limits<std::int32_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)())
+                if ((std::numeric_limits<std::int32_t>::min)() <= j.m_data.m_value.number_integer &&
+                    j.m_data.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)())
                {
                    return 'l';
                }
-                if (use_bjdata && ((std::numeric_limits<std::uint32_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint32_t>::max)()))
+                if (use_bjdata && ((std::numeric_limits<std::uint32_t>::min)() <= j.m_data.m_value.number_integer &&
+                                   j.m_data.m_value.number_integer <= (std::numeric_limits<std::uint32_t>::max)()))
                {
                    return 'm';
                }
-                if ((std::numeric_limits<std::int64_t>::min)() <= j.m_data.m_value.number_integer && j.m_data.m_value.number_integer <= (std::numeric_limits<std::int64_t>::max)())
+                if ((std::numeric_limits<std::int64_t>::min)() <= j.m_data.m_value.number_integer &&
+                    j.m_data.m_value.number_integer <= (std::numeric_limits<std::int64_t>::max)())
                {
                    return 'L';
                }
@@ -1617,9 +1579,8 @@ class binary_writer
    */
    bool write_bjdata_ndarray(const typename BasicJsonType::object_t& value, const bool use_count, const bool use_type)
    {
-        std::map<string_t, CharType> bjdtype = {{"uint8", 'U'},  {"int8", 'i'},  {"uint16", 'u'}, {"int16", 'I'},
-            {"uint32", 'm'}, {"int32", 'l'}, {"uint64", 'M'}, {"int64", 'L'}, {"single", 'd'}, {"double", 'D'}, {"char", 'C'}
-        };
+        std::map<string_t, CharType> bjdtype = { { "uint8", 'U' },  { "int8", 'i' },  { "uint16", 'u' }, { "int16", 'I' },  { "uint32", 'm' }, { "int32", 'l' },
+                                                 { "uint64", 'M' }, { "int64", 'L' }, { "single", 'd' }, { "double", 'D' }, { "char", 'C' } };

        string_t key = "_ArrayType_";
        auto it = bjdtype.find(static_cast<string_t>(value.at(key)));
@@ -1768,16 +1729,13 @@ class binary_writer
            static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) &&
            static_cast<double>(static_cast<float>(n)) == static_cast<double>(n))
        {
-            oa->write_character(format == detail::input_format_t::cbor
-                                ? get_cbor_float_prefix(static_cast<float>(n))
+            oa->write_character(format == detail::input_format_t::cbor ? get_cbor_float_prefix(static_cast<float>(n))
                                                                       : get_msgpack_float_prefix(static_cast<float>(n)));
            write_number(static_cast<float>(n));
        }
        else
        {
-            oa->write_character(format == detail::input_format_t::cbor
-                                ? get_cbor_float_prefix(n)
-                                : get_msgpack_float_prefix(n));
+            oa->write_character(format == detail::input_format_t::cbor ? get_cbor_float_prefix(n) : get_msgpack_float_prefix(n));
            write_number(n);
        }
 #ifdef __GNUC__
@@ -1790,15 +1748,13 @@ class binary_writer
    // between uint8_t and CharType. In case CharType is not unsigned,
    // such a conversion is required to allow values greater than 128.
    // See <https://github.com/nlohmann/json/issues/1286> for a discussion.
-    template < typename C = CharType,
-               enable_if_t < std::is_signed<C>::value && std::is_signed<char>::value > * = nullptr >
+    template<typename C = CharType, enable_if_t<std::is_signed<C>::value && std::is_signed<char>::value>* = nullptr>
    static constexpr CharType to_char_type(std::uint8_t x) noexcept
    {
        return *reinterpret_cast<char*>(&x);
    }

-    template < typename C = CharType,
-               enable_if_t < std::is_signed<C>::value && std::is_unsigned<char>::value > * = nullptr >
+    template<typename C = CharType, enable_if_t<std::is_signed<C>::value && std::is_unsigned<char>::value>* = nullptr>
    static CharType to_char_type(std::uint8_t x) noexcept
    {
        static_assert(sizeof(std::uint8_t) == sizeof(CharType), "size of CharType must be equal to std::uint8_t");
@@ -1808,19 +1764,16 @@ class binary_writer
        return result;
    }

-    template<typename C = CharType,
-             enable_if_t<std::is_unsigned<C>::value>* = nullptr>
+    template<typename C = CharType, enable_if_t<std::is_unsigned<C>::value>* = nullptr>
    static constexpr CharType to_char_type(std::uint8_t x) noexcept
    {
        return x;
    }

-    template < typename InputCharType, typename C = CharType,
-               enable_if_t <
-                   std::is_signed<C>::value &&
-                   std::is_signed<char>::value &&
-                   std::is_same<char, typename std::remove_cv<InputCharType>::type>::value
-                   > * = nullptr >
+    template<typename InputCharType,
+             typename C = CharType,
+             enable_if_t<std::is_signed<C>::value && std::is_signed<char>::value && std::is_same<char, typename std::remove_cv<InputCharType>::type>::value>* =
+                 nullptr>
    static constexpr CharType to_char_type(InputCharType x) noexcept
    {
        return x;
@@ -27,7 +27,8 @@ namespace detail
 {

 /// abstract output adapter interface
-template<typename CharType> struct output_adapter_protocol
+template<typename CharType>
+struct output_adapter_protocol
 {
    virtual void write_character(CharType c) = 0;
    virtual void write_characters(const CharType* s, std::size_t length) = 0;
@@ -124,15 +125,18 @@ class output_adapter
  public:
    template<typename AllocatorType = std::allocator<CharType>>
    output_adapter(std::vector<CharType, AllocatorType>& vec)
-        : oa(std::make_shared<output_vector_adapter<CharType, AllocatorType>>(vec)) {}
+      : oa(std::make_shared<output_vector_adapter<CharType, AllocatorType>>(vec))
+    {}

 #ifndef JSON_NO_IO
    output_adapter(std::basic_ostream<CharType>& s)
-        : oa(std::make_shared<output_stream_adapter<CharType>>(s)) {}
+      : oa(std::make_shared<output_stream_adapter<CharType>>(s))
+    {}
 #endif  // JSON_NO_IO

    output_adapter(StringType& s)
-        : oa(std::make_shared<output_string_adapter<CharType, StringType>>(s)) {}
+      : oa(std::make_shared<output_string_adapter<CharType, StringType>>(s))
+    {}

    operator output_adapter_t<CharType>()
    {
@@ -16,9 +16,9 @@
 #include <cstddef>      // size_t, ptrdiff_t
 #include <cstdint>      // uint8_t
 #include <cstdio>       // snprintf
+#include <iomanip>      // setfill, setw
 #include <limits>       // numeric_limits
 #include <string>       // string, char_traits
-#include <iomanip> // setfill, setw
 #include <type_traits>  // is_same
 #include <utility>      // move

@@ -64,8 +64,7 @@ class serializer
    @param[in] ichar  indentation character to use
    @param[in] error_handler_  how to react on decoding errors
    */
-    serializer(output_adapter_t<char> s, const char ichar,
-               error_handler_t error_handler_ = error_handler_t::strict)
+    serializer(output_adapter_t<char> s, const char ichar, error_handler_t error_handler_ = error_handler_t::strict)
      : o(std::move(s))
      , loc(std::localeconv())
      , thousands_sep(loc->thousands_sep == nullptr ? '\0' : std::char_traits<char>::to_char_type(*(loc->thousands_sep)))
@@ -104,11 +103,7 @@ class serializer
    @param[in] indent_step       the indent level
    @param[in] current_indent    the current indent level (only used internally)
    */
-    void dump(const BasicJsonType& val,
-              const bool pretty_print,
-              const bool ensure_ascii,
-              const unsigned int indent_step,
-              const unsigned int current_indent = 0)
+    void dump(const BasicJsonType& val, const bool pretty_print, const bool ensure_ascii, const unsigned int indent_step, const unsigned int current_indent = 0)
    {
        switch (val.m_data.m_type)
        {
@@ -205,8 +200,7 @@ class serializer
                    }

                    // first n-1 elements
-                    for (auto i = val.m_data.m_value.array->cbegin();
-                            i != val.m_data.m_value.array->cend() - 1; ++i)
+                    for (auto i = val.m_data.m_value.array->cbegin(); i != val.m_data.m_value.array->cend() - 1; ++i)
                    {
                        o->write_characters(indent_string.c_str(), new_indent);
                        dump(*i, true, ensure_ascii, indent_step, new_indent);
@@ -227,8 +221,7 @@ class serializer
                    o->write_character('[');

                    // first n-1 elements
-                    for (auto i = val.m_data.m_value.array->cbegin();
-                            i != val.m_data.m_value.array->cend() - 1; ++i)
+                    for (auto i = val.m_data.m_value.array->cbegin(); i != val.m_data.m_value.array->cend() - 1; ++i)
                    {
                        dump(*i, false, ensure_ascii, indent_step, current_indent);
                        o->write_character(',');
@@ -271,8 +264,7 @@ class serializer

                    if (!val.m_data.m_value.binary->empty())
                    {
-                        for (auto i = val.m_data.m_value.binary->cbegin();
-                                i != val.m_data.m_value.binary->cend() - 1; ++i)
+                        for (auto i = val.m_data.m_value.binary->cbegin(); i != val.m_data.m_value.binary->cend() - 1; ++i)
                        {
                            dump_integer(*i);
                            o->write_characters(", ", 2);
@@ -302,8 +294,7 @@ class serializer

                    if (!val.m_data.m_value.binary->empty())
                    {
-                        for (auto i = val.m_data.m_value.binary->cbegin();
-                                i != val.m_data.m_value.binary->cend() - 1; ++i)
+                        for (auto i = val.m_data.m_value.binary->cbegin(); i != val.m_data.m_value.binary->cend() - 1; ++i)
                        {
                            dump_integer(*i);
                            o->write_character(',');
@@ -466,14 +457,15 @@ class serializer
                                if (codepoint <= 0xFFFF)
                                {
                                    // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
-                                    static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 7, "\\u%04x",
-                                                                      static_cast<std::uint16_t>(codepoint)));
+                                    static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 7, "\\u%04x", static_cast<std::uint16_t>(codepoint)));
                                    bytes += 6;
                                }
                                else
                                {
                                    // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
-                                    static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 13, "\\u%04x\\u%04x",
+                                    static_cast<void>((std::snprintf)(string_buffer.data() + bytes,
+                                                                      13,
+                                                                      "\\u%04x\\u%04x",
                                                                      static_cast<std::uint16_t>(0xD7C0u + (codepoint >> 10u)),
                                                                      static_cast<std::uint16_t>(0xDC00u + (codepoint & 0x3FFu))));
                                    bytes += 12;
@@ -510,7 +502,8 @@ class serializer
                    {
                        case error_handler_t::strict:
                        {
-                            JSON_THROW(type_error::create(316, concat("invalid UTF-8 byte at index ", std::to_string(i), ": 0x", hex_bytes(byte | 0)), nullptr));
+                            JSON_THROW(
+                                type_error::create(316, concat("invalid UTF-8 byte at index ", std::to_string(i), ": 0x", hex_bytes(byte | 0)), nullptr));
                        }

                        case error_handler_t::ignore:
@@ -602,7 +595,8 @@ class serializer
            {
                case error_handler_t::strict:
                {
-                    JSON_THROW(type_error::create(316, concat("incomplete UTF-8 string; last byte: 0x", hex_bytes(static_cast<std::uint8_t>(s.back() | 0))), nullptr));
+                    JSON_THROW(
+                        type_error::create(316, concat("incomplete UTF-8 string; last byte: 0x", hex_bytes(static_cast<std::uint8_t>(s.back() | 0))), nullptr));
                }

                case error_handler_t::ignore:
@@ -705,29 +699,27 @@ class serializer
    @param[in] x  integer number (signed or unsigned) to dump
    @tparam NumberType either @a number_integer_t or @a number_unsigned_t
    */
-    template < typename NumberType, detail::enable_if_t <
-                   std::is_integral<NumberType>::value ||
-                   std::is_same<NumberType, number_unsigned_t>::value ||
-                   std::is_same<NumberType, number_integer_t>::value ||
-                   std::is_same<NumberType, binary_char_t>::value,
+    template<typename NumberType,
+             detail::enable_if_t<std::is_integral<NumberType>::value || std::is_same<NumberType, number_unsigned_t>::value ||
+                                     std::is_same<NumberType, number_integer_t>::value || std::is_same<NumberType, binary_char_t>::value,
                                 int> = 0>
    void dump_integer(NumberType x)
    {
-        static constexpr std::array<std::array<char, 2>, 100> digits_to_99
-        {
-            {
-                {{'0', '0'}}, {{'0', '1'}}, {{'0', '2'}}, {{'0', '3'}}, {{'0', '4'}}, {{'0', '5'}}, {{'0', '6'}}, {{'0', '7'}}, {{'0', '8'}}, {{'0', '9'}},
-                {{'1', '0'}}, {{'1', '1'}}, {{'1', '2'}}, {{'1', '3'}}, {{'1', '4'}}, {{'1', '5'}}, {{'1', '6'}}, {{'1', '7'}}, {{'1', '8'}}, {{'1', '9'}},
-                {{'2', '0'}}, {{'2', '1'}}, {{'2', '2'}}, {{'2', '3'}}, {{'2', '4'}}, {{'2', '5'}}, {{'2', '6'}}, {{'2', '7'}}, {{'2', '8'}}, {{'2', '9'}},
-                {{'3', '0'}}, {{'3', '1'}}, {{'3', '2'}}, {{'3', '3'}}, {{'3', '4'}}, {{'3', '5'}}, {{'3', '6'}}, {{'3', '7'}}, {{'3', '8'}}, {{'3', '9'}},
-                {{'4', '0'}}, {{'4', '1'}}, {{'4', '2'}}, {{'4', '3'}}, {{'4', '4'}}, {{'4', '5'}}, {{'4', '6'}}, {{'4', '7'}}, {{'4', '8'}}, {{'4', '9'}},
-                {{'5', '0'}}, {{'5', '1'}}, {{'5', '2'}}, {{'5', '3'}}, {{'5', '4'}}, {{'5', '5'}}, {{'5', '6'}}, {{'5', '7'}}, {{'5', '8'}}, {{'5', '9'}},
-                {{'6', '0'}}, {{'6', '1'}}, {{'6', '2'}}, {{'6', '3'}}, {{'6', '4'}}, {{'6', '5'}}, {{'6', '6'}}, {{'6', '7'}}, {{'6', '8'}}, {{'6', '9'}},
-                {{'7', '0'}}, {{'7', '1'}}, {{'7', '2'}}, {{'7', '3'}}, {{'7', '4'}}, {{'7', '5'}}, {{'7', '6'}}, {{'7', '7'}}, {{'7', '8'}}, {{'7', '9'}},
-                {{'8', '0'}}, {{'8', '1'}}, {{'8', '2'}}, {{'8', '3'}}, {{'8', '4'}}, {{'8', '5'}}, {{'8', '6'}}, {{'8', '7'}}, {{'8', '8'}}, {{'8', '9'}},
-                {{'9', '0'}}, {{'9', '1'}}, {{'9', '2'}}, {{'9', '3'}}, {{'9', '4'}}, {{'9', '5'}}, {{'9', '6'}}, {{'9', '7'}}, {{'9', '8'}}, {{'9', '9'}},
-            }
-        };
+        static constexpr std::array<std::array<char, 2>, 100> digits_to_99{ {
+            { { '0', '0' } }, { { '0', '1' } }, { { '0', '2' } }, { { '0', '3' } }, { { '0', '4' } }, { { '0', '5' } }, { { '0', '6' } }, { { '0', '7' } },
+            { { '0', '8' } }, { { '0', '9' } }, { { '1', '0' } }, { { '1', '1' } }, { { '1', '2' } }, { { '1', '3' } }, { { '1', '4' } }, { { '1', '5' } },
+            { { '1', '6' } }, { { '1', '7' } }, { { '1', '8' } }, { { '1', '9' } }, { { '2', '0' } }, { { '2', '1' } }, { { '2', '2' } }, { { '2', '3' } },
+            { { '2', '4' } }, { { '2', '5' } }, { { '2', '6' } }, { { '2', '7' } }, { { '2', '8' } }, { { '2', '9' } }, { { '3', '0' } }, { { '3', '1' } },
+            { { '3', '2' } }, { { '3', '3' } }, { { '3', '4' } }, { { '3', '5' } }, { { '3', '6' } }, { { '3', '7' } }, { { '3', '8' } }, { { '3', '9' } },
+            { { '4', '0' } }, { { '4', '1' } }, { { '4', '2' } }, { { '4', '3' } }, { { '4', '4' } }, { { '4', '5' } }, { { '4', '6' } }, { { '4', '7' } },
+            { { '4', '8' } }, { { '4', '9' } }, { { '5', '0' } }, { { '5', '1' } }, { { '5', '2' } }, { { '5', '3' } }, { { '5', '4' } }, { { '5', '5' } },
+            { { '5', '6' } }, { { '5', '7' } }, { { '5', '8' } }, { { '5', '9' } }, { { '6', '0' } }, { { '6', '1' } }, { { '6', '2' } }, { { '6', '3' } },
+            { { '6', '4' } }, { { '6', '5' } }, { { '6', '6' } }, { { '6', '7' } }, { { '6', '8' } }, { { '6', '9' } }, { { '7', '0' } }, { { '7', '1' } },
+            { { '7', '2' } }, { { '7', '3' } }, { { '7', '4' } }, { { '7', '5' } }, { { '7', '6' } }, { { '7', '7' } }, { { '7', '8' } }, { { '7', '9' } },
+            { { '8', '0' } }, { { '8', '1' } }, { { '8', '2' } }, { { '8', '3' } }, { { '8', '4' } }, { { '8', '5' } }, { { '8', '6' } }, { { '8', '7' } },
+            { { '8', '8' } }, { { '8', '9' } }, { { '9', '0' } }, { { '9', '1' } }, { { '9', '2' } }, { { '9', '3' } }, { { '9', '4' } }, { { '9', '5' } },
+            { { '9', '6' } }, { { '9', '7' } }, { { '9', '8' } }, { { '9', '9' } },
+        } };

        // special case for "0"
        if (x == 0)
@@ -810,9 +802,10 @@ class serializer
        // guaranteed to round-trip, using strtof and strtod, resp.
        //
        // NB: The test below works if <long double> == <double>.
-        static constexpr bool is_ieee_single_or_double
-            = (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 24 && std::numeric_limits<number_float_t>::max_exponent == 128) ||
-              (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 53 && std::numeric_limits<number_float_t>::max_exponent == 1024);
+        static constexpr bool is_ieee_single_or_double = (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 24 &&
+                                                          std::numeric_limits<number_float_t>::max_exponent == 128) ||
+                                                         (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 53 &&
+                                                          std::numeric_limits<number_float_t>::max_exponent == 1024);

        dump_float(x, std::integral_constant<bool, is_ieee_single_or_double>());
    }
@@ -863,10 +856,7 @@ class serializer
        o->write_characters(number_buffer.data(), static_cast<std::size_t>(len));

        // determine if we need to append ".0"
-        const bool value_is_int_like =
-            std::none_of(number_buffer.begin(), number_buffer.begin() + len + 1,
-                         [](char c)
-        {
+        const bool value_is_int_like = std::none_of(number_buffer.begin(), number_buffer.begin() + len + 1, [](char c) {
            return c == '.' || c == 'e';
        });

@@ -899,32 +889,41 @@ class serializer
    */
    static std::uint8_t decode(std::uint8_t& state, std::uint32_t& codep, const std::uint8_t byte) noexcept
    {
-        static const std::array<std::uint8_t, 400> utf8d =
-        {
-            {
-                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 00..1F
-                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20..3F
-                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 40..5F
-                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 60..7F
-                1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // 80..9F
-                7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // A0..BF
-                8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // C0..DF
-                0xA, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, // E0..EF
-                0xB, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, // F0..FF
-                0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, 0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, // s0..s0
-                1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, // s1..s2
-                1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, // s3..s4
-                1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, // s5..s6
-                1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 // s7..s8
-            }
-        };
+        static const std::array<std::uint8_t, 400> utf8d = { {
+            0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0,  // 00..1F
+            0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0,  // 20..3F
+            0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0,  // 40..5F
+            0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0,  // 60..7F
+            1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9,  // 80..9F
+            7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7,   7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+            7,  // A0..BF
+            8,   8,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+            2,  // C0..DF
+            0xA, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3,
+            0x3,  // E0..EF
+            0xB, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8,
+            0x8,  // F0..FF
+            0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, 0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1,
+            0x1,  // s0..s0
+            1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1,
+            1,  // s1..s2
+            1,   2,   1,   1,   1,   1,   1,   2,   1,   2,   1,   1,   1,   1,   1,   1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+            1,  // s3..s4
+            1,   2,   1,   1,   1,   1,   1,   1,   1,   2,   1,   1,   1,   1,   1,   1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1,
+            1,  // s5..s6
+            1,   3,   1,   1,   1,   1,   1,   3,   1,   3,   1,   1,   1,   1,   1,   1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+            1  // s7..s8
+        } };

        JSON_ASSERT(byte < utf8d.size());
        const std::uint8_t type = utf8d[byte];

-        codep = (state != UTF8_ACCEPT)
-                ? (byte & 0x3fu) | (codep << 6u)
-                : (0xFFu >> type) & (byte);
+        codep = (state != UTF8_ACCEPT) ? (byte & 0x3fu) | (codep << 6u) : (0xFFu >> type) & (byte);

        const std::size_t index = 256u + static_cast<size_t>(state) * 16u + static_cast<size_t>(type);
        JSON_ASSERT(index < utf8d.size());
@@ -77,56 +77,63 @@ using string_can_append_data = decltype(std::declval<StringType&>().append(std::
 template<typename StringType, typename Arg>
 using detect_string_can_append_data = is_detected<string_can_append_data, StringType, Arg>;

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && detect_string_can_append_op<OutStringType, Arg>::value, int > = 0 >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && detect_string_can_append_op<OutStringType, Arg>::value, int> = 0>
 inline void concat_into(OutStringType& out, Arg&& arg, Args&&... rest);

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && !detect_string_can_append_op<OutStringType, Arg>::value
-                         && detect_string_can_append_iter<OutStringType, Arg>::value, int > = 0 >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && !detect_string_can_append_op<OutStringType, Arg>::value &&
+                         detect_string_can_append_iter<OutStringType, Arg>::value,
+                     int> = 0>
 inline void concat_into(OutStringType& out, const Arg& arg, Args&&... rest);

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && !detect_string_can_append_op<OutStringType, Arg>::value
-                         && !detect_string_can_append_iter<OutStringType, Arg>::value
-                         && detect_string_can_append_data<OutStringType, Arg>::value, int > = 0 >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && !detect_string_can_append_op<OutStringType, Arg>::value &&
+                         !detect_string_can_append_iter<OutStringType, Arg>::value && detect_string_can_append_data<OutStringType, Arg>::value,
+                     int> = 0>
 inline void concat_into(OutStringType& out, const Arg& arg, Args&&... rest);

-template<typename OutStringType, typename Arg, typename... Args,
-         enable_if_t<detect_string_can_append<OutStringType, Arg>::value, int> = 0>
+template<typename OutStringType, typename Arg, typename... Args, enable_if_t<detect_string_can_append<OutStringType, Arg>::value, int> = 0>
 inline void concat_into(OutStringType& out, Arg&& arg, Args&&... rest)
 {
    out.append(std::forward<Arg>(arg));
    concat_into(out, std::forward<Args>(rest)...);
 }

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && detect_string_can_append_op<OutStringType, Arg>::value, int > >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && detect_string_can_append_op<OutStringType, Arg>::value, int>>
 inline void concat_into(OutStringType& out, Arg&& arg, Args&&... rest)
 {
    out += std::forward<Arg>(arg);
    concat_into(out, std::forward<Args>(rest)...);
 }

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && !detect_string_can_append_op<OutStringType, Arg>::value
-                         && detect_string_can_append_iter<OutStringType, Arg>::value, int > >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && !detect_string_can_append_op<OutStringType, Arg>::value &&
+                         detect_string_can_append_iter<OutStringType, Arg>::value,
+                     int>>
 inline void concat_into(OutStringType& out, const Arg& arg, Args&&... rest)
 {
    out.append(arg.begin(), arg.end());
    concat_into(out, std::forward<Args>(rest)...);
 }

-template < typename OutStringType, typename Arg, typename... Args,
-           enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
-                         && !detect_string_can_append_op<OutStringType, Arg>::value
-                         && !detect_string_can_append_iter<OutStringType, Arg>::value
-                         && detect_string_can_append_data<OutStringType, Arg>::value, int > >
+template<typename OutStringType,
+         typename Arg,
+         typename... Args,
+         enable_if_t<!detect_string_can_append<OutStringType, Arg>::value && !detect_string_can_append_op<OutStringType, Arg>::value &&
+                         !detect_string_can_append_iter<OutStringType, Arg>::value && detect_string_can_append_data<OutStringType, Arg>::value,
+                     int>>
 inline void concat_into(OutStringType& out, const Arg& arg, Args&&... rest)
 {
    out.append(arg.data(), arg.size());
@@ -28,8 +28,7 @@ enforced with an assertion.**
@since version 2.0.0
 */
 template<typename StringType>
-inline void replace_substring(StringType& s, const StringType& f,
-                              const StringType& t)
+inline void replace_substring(StringType& s, const StringType& f, const StringType& t)
 {
    JSON_ASSERT(!f.empty());
    for (auto pos = s.find(f);             // find first occurrence of f
@@ -84,11 +84,16 @@ Returns an ordering that is similar to Python:
 #endif
 {
    static constexpr std::array<std::uint8_t, 9> order = { {
-            0 /* null */, 3 /* object */, 4 /* array */, 5 /* string */,
-            1 /* boolean */, 2 /* integer */, 2 /* unsigned */, 2 /* float */,
+        0 /* null */,
+        3 /* object */,
+        4 /* array */,
+        5 /* string */,
+        1 /* boolean */,
+        2 /* integer */,
+        2 /* unsigned */,
+        2 /* float */,
        6 /* binary */
-        }
-    };
+    } };

    const auto l_index = static_cast<std::size_t>(lhs);
    const auto r_index = static_cast<std::size_t>(rhs);
@@ -36,16 +36,15 @@ struct adl_serializer;

 /// a class to store JSON values
 /// @sa https://json.nlohmann.me/api/basic_json/
-template<template<typename U, typename V, typename... Args> class ObjectType =
-         std::map,
+template<template<typename U, typename V, typename... Args> class ObjectType = std::map,
         template<typename U, typename... Args> class ArrayType = std::vector,
-         class StringType = std::string, class BooleanType = bool,
+         class StringType = std::string,
+         class BooleanType = bool,
         class NumberIntegerType = std::int64_t,
         class NumberUnsignedType = std::uint64_t,
         class NumberFloatType = double,
         template<typename U> class AllocatorType = std::allocator,
-         template<typename T, typename SFINAE = void> class JSONSerializer =
-         adl_serializer,
+         template<typename T, typename SFINAE = void> class JSONSerializer = adl_serializer,
         class BinaryType = std::vector<std::uint8_t>,  // cppcheck-suppress syntaxError
         class CustomBaseClass = void>
 class basic_json;
@@ -24,8 +24,7 @@ NLOHMANN_JSON_NAMESPACE_BEGIN

 /// ordered_map: a minimal map-like container that preserves insertion order
 /// for use within nlohmann::basic_json<ordered_map>
-template <class Key, class T, class IgnoredLess = std::less<Key>,
-          class Allocator = std::allocator<std::pair<const Key, T>>>
+template<class Key, class T, class IgnoredLess = std::less<Key>, class Allocator = std::allocator<std::pair<const Key, T>>>
 struct ordered_map : std::vector<std::pair<const Key, T>, Allocator>
 {
    using key_type = Key;
@@ -43,13 +42,19 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,

    // Explicit constructors instead of `using Container::Container`
    // otherwise older compilers choke on it (GCC <= 5.5, xcode <= 9.4)
-    ordered_map() noexcept(noexcept(Container())) : Container{} {}
-    explicit ordered_map(const Allocator& alloc) noexcept(noexcept(Container(alloc))) : Container{alloc} {}
+    ordered_map() noexcept(noexcept(Container()))
+      : Container{}
+    {}
+    explicit ordered_map(const Allocator& alloc) noexcept(noexcept(Container(alloc)))
+      : Container{ alloc }
+    {}
    template<class It>
    ordered_map(It first, It last, const Allocator& alloc = Allocator())
-        : Container{first, last, alloc} {}
+      : Container{ first, last, alloc }
+    {}
    ordered_map(std::initializer_list<value_type> init, const Allocator& alloc = Allocator())
-        : Container{init, alloc} {}
+      : Container{ init, alloc }
+    {}

    std::pair<iterator, bool> emplace(const key_type& key, T&& t)
    {
@@ -64,8 +69,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return { std::prev(this->end()), true };
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    std::pair<iterator, bool> emplace(KeyType&& key, T&& t)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -84,8 +88,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return emplace(key, T{}).first->second;
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    T& operator[](KeyType&& key)
    {
        return emplace(std::forward<KeyType>(key), T{}).first->second;
@@ -96,8 +99,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return at(key);
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    const T& operator[](KeyType&& key) const
    {
        return at(std::forward<KeyType>(key));
@@ -116,8 +118,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        JSON_THROW(std::out_of_range("key not found"));
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    T& at(KeyType&& key)  // NOLINT(cppcoreguidelines-missing-std-forward)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -144,8 +145,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        JSON_THROW(std::out_of_range("key not found"));
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    const T& at(KeyType&& key) const  // NOLINT(cppcoreguidelines-missing-std-forward)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -178,8 +178,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return 0;
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    size_type erase(KeyType&& key)  // NOLINT(cppcoreguidelines-missing-std-forward)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -269,8 +268,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return 0;
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    size_type count(KeyType&& key) const  // NOLINT(cppcoreguidelines-missing-std-forward)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -295,8 +293,7 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
        return Container::end();
    }

-    template<class KeyType, detail::enable_if_t<
-                 detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
+    template<class KeyType, detail::enable_if_t<detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
    iterator find(KeyType&& key)  // NOLINT(cppcoreguidelines-missing-std-forward)
    {
        for (auto it = this->begin(); it != this->end(); ++it)
@@ -340,8 +337,8 @@ template <class Key, class T, class IgnoredLess = std::less<Key>,
    }

    template<typename InputIt>
-    using require_input_iter = typename std::enable_if<std::is_convertible<typename std::iterator_traits<InputIt>::iterator_category,
-            std::input_iterator_tag>::value>::type;
+    using require_input_iter =
+        typename std::enable_if<std::is_convertible<typename std::iterator_traits<InputIt>::iterator_category, std::input_iterator_tag>::value>::type;

    template<typename InputIt, typename = require_input_iter<InputIt>>
    void insert(InputIt first, InputIt last)
@@ -24,8 +24,6 @@
 // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
 // SPDX-License-Identifier: MIT

-
-
 // This file contains all macro definitions affecting or depending on the ABI

 #ifndef JSON_SKIP_LIBRARY_VERSION_CHECK
@@ -66,48 +64,34 @@

 // Construct the namespace ABI tags component
 #define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) json_abi##a##b
-#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) \
-    NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b)
+#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b)

-#define NLOHMANN_JSON_ABI_TAGS                                       \
-    NLOHMANN_JSON_ABI_TAGS_CONCAT(                                   \
-            NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS,                       \
-            NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON)
+#define NLOHMANN_JSON_ABI_TAGS NLOHMANN_JSON_ABI_TAGS_CONCAT(NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON)

 // Construct the namespace version component
-#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \
-    _v ## major ## _ ## minor ## _ ## patch
-#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) \
-    NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)
+#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) _v##major##_##minor##_##patch
+#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)

 #if NLOHMANN_JSON_NAMESPACE_NO_VERSION
    #define NLOHMANN_JSON_NAMESPACE_VERSION
 #else
    #define NLOHMANN_JSON_NAMESPACE_VERSION                                                                                                                    \
-    NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, \
-                                           NLOHMANN_JSON_VERSION_MINOR, \
-                                           NLOHMANN_JSON_VERSION_PATCH)
+        NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, NLOHMANN_JSON_VERSION_MINOR, NLOHMANN_JSON_VERSION_PATCH)
 #endif

 // Combine namespace components
 #define NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) a##b
-#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) \
-    NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)
+#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)

 #ifndef NLOHMANN_JSON_NAMESPACE
-#define NLOHMANN_JSON_NAMESPACE               \
-    nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT( \
-            NLOHMANN_JSON_ABI_TAGS,           \
-            NLOHMANN_JSON_NAMESPACE_VERSION)
+    #define NLOHMANN_JSON_NAMESPACE nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT(NLOHMANN_JSON_ABI_TAGS, NLOHMANN_JSON_NAMESPACE_VERSION)
 #endif

 #ifndef NLOHMANN_JSON_NAMESPACE_BEGIN
    #define NLOHMANN_JSON_NAMESPACE_BEGIN                                                                                                                      \
        namespace nlohmann                                                                                                                                     \
        {                                                                                                                                                      \
-    inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT( \
-                NLOHMANN_JSON_ABI_TAGS,              \
-                NLOHMANN_JSON_NAMESPACE_VERSION)     \
+        inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT(NLOHMANN_JSON_ABI_TAGS, NLOHMANN_JSON_NAMESPACE_VERSION)                                               \
        {
 #endif

@@ -117,7 +101,6 @@
        }  // namespace nlohmann
 #endif

-
 /*!
@brief namespace for Niels Lohmann
@see https://github.com/nlohmann
@@ -137,16 +120,15 @@ struct adl_serializer;

 /// a class to store JSON values
 /// @sa https://json.nlohmann.me/api/basic_json/
-template<template<typename U, typename V, typename... Args> class ObjectType =
-         std::map,
+template<template<typename U, typename V, typename... Args> class ObjectType = std::map,
         template<typename U, typename... Args> class ArrayType = std::vector,
-         class StringType = std::string, class BooleanType = bool,
+         class StringType = std::string,
+         class BooleanType = bool,
         class NumberIntegerType = std::int64_t,
         class NumberUnsignedType = std::uint64_t,
         class NumberFloatType = double,
         template<typename U> class AllocatorType = std::allocator,
-         template<typename T, typename SFINAE = void> class JSONSerializer =
-         adl_serializer,
+         template<typename T, typename SFINAE = void> class JSONSerializer = adl_serializer,
         class BinaryType = std::vector<std::uint8_t>,  // cppcheck-suppress syntaxError
         class CustomBaseClass = void>
 class basic_json;
@@ -12,7 +12,9 @@

 // define custom namespace
 #define NLOHMANN_JSON_NAMESPACE nlohmann  // this line may be omitted
-#define NLOHMANN_JSON_NAMESPACE_BEGIN namespace nlohmann {
+#define NLOHMANN_JSON_NAMESPACE_BEGIN                                                                                                                          \
+    namespace nlohmann                                                                                                                                         \
+    {
 #define NLOHMANN_JSON_NAMESPACE_END }
 #include <nlohmann/json_fwd.hpp>

@@ -6,12 +6,12 @@
 // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
 // SPDX-License-Identifier: MIT

-#include <benchmark/benchmark.h>
-#include <nlohmann/json.hpp>
 #include <fstream>
 #include <numeric>
-#include <vector>
 #include <test_data.hpp>
+#include <vector>
+#include <nlohmann/json.hpp>
+#include <benchmark/benchmark.h>

 using json = nlohmann::json;

@@ -6,7 +6,8 @@
 // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
 // SPDX-License-Identifier: MIT

-#include <nlohmann/json.hpp>
 #include "Foo.hpp"
+#include <nlohmann/json.hpp>

-class Bar : public Foo {};
+class Bar : public Foo
+{};
@@ -9,4 +9,5 @@
 #pragma once
 #include <nlohmann/json.hpp>

-class Foo {};
+class Foo
+{};
@@ -12,9 +12,9 @@ an implementation of the `LLVMFuzzerTestOneInput` function which processes a
 passed byte array.
 */

-#include <vector>    // for vector
 #include <cstdint>   // for uint8_t
 #include <iostream>  // for cin
+#include <vector>    // for vector

 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);

@@ -9,9 +9,9 @@
 #pragma once

 #include <cstdio>  // fopen, fclose, FILE
+#include <doctest.h>
 #include <memory>  // unique_ptr
 #include <test_data.hpp>
-#include <doctest.h>

 namespace utils
 {
@@ -24,7 +24,10 @@ inline bool check_testsuite_downloaded()

 TEST_CASE("check test suite is downloaded")
 {
-    REQUIRE_MESSAGE(utils::check_testsuite_downloaded(), "Test data not found in '" TEST_DATA_DIRECTORY "'. Please execute target 'download_test_data' before running this test suite. See <https://github.com/nlohmann/json#execute-unit-tests> for more information.");
+    REQUIRE_MESSAGE(
+        utils::check_testsuite_downloaded(),
+        "Test data not found in '" TEST_DATA_DIRECTORY
+        "'. Please execute target 'download_test_data' before running this test suite. See <https://github.com/nlohmann/json#execute-unit-tests> for more information.");
 }

 }  // namespace utils
@@ -92,10 +92,10 @@ TEST_CASE("32bit")
    REQUIRE(SIZE_MAX == 0xffffffff);
 }

-TEST_CASE_TEMPLATE_INVOKE(value_in_range_of_test, \
-                          trait_test_arg<std::size_t, std::int32_t, false, true>, \
-                          trait_test_arg<std::size_t, std::uint32_t, true, true>, \
-                          trait_test_arg<std::size_t, std::int64_t, false, false>, \
+TEST_CASE_TEMPLATE_INVOKE(value_in_range_of_test,
+                          trait_test_arg<std::size_t, std::int32_t, false, true>,
+                          trait_test_arg<std::size_t, std::uint32_t, true, true>,
+                          trait_test_arg<std::size_t, std::int64_t, false, false>,
                          trait_test_arg<std::size_t, std::uint64_t, true, false>);

 TEST_CASE("BJData")
@@ -110,10 +110,14 @@ TEST_CASE("BJData")
                std::vector<uint8_t> const vMX = { '[', '$', 'U', '#', '[', 'M', 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 'U', 0x01, ']' };

                json _;
-                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM),
+                                     "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow",
+                                     json::out_of_range&);
                CHECK(json::from_bjdata(vM, true, false).is_discarded());

-                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vMX), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vMX),
+                                     "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow",
+                                     json::out_of_range&);
                CHECK(json::from_bjdata(vMX, true, false).is_discarded());
            }

@@ -123,10 +127,14 @@ TEST_CASE("BJData")
                std::vector<uint8_t> const vM = { '[', '$', 'M', '#', '[', 'I', 0x00, 0x20, 'M', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xFF, ']' };

                json _;
-                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vL), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vL),
+                                     "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow",
+                                     json::out_of_range&);
                CHECK(json::from_bjdata(vL, true, false).is_discarded());

-                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM), "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(_ = json::from_bjdata(vM),
+                                     "[json.exception.out_of_range.408] syntax error while parsing BJData size: integer value overflow",
+                                     json::out_of_range&);
                CHECK(json::from_bjdata(vM, true, false).is_discarded());
            }
        }
@@ -21,36 +21,30 @@ TEST_CASE("algorithms")
    {
        SECTION("std::all_of")
        {
-            CHECK(std::all_of(j_array.begin(), j_array.end(), [](const json & value)
-            {
+            CHECK(std::all_of(j_array.begin(), j_array.end(), [](const json& value) {
                return !value.empty();
            }));
-            CHECK(std::all_of(j_object.begin(), j_object.end(), [](const json & value)
-            {
+            CHECK(std::all_of(j_object.begin(), j_object.end(), [](const json& value) {
                return value.type() == json::value_t::number_integer;
            }));
        }

        SECTION("std::any_of")
        {
-            CHECK(std::any_of(j_array.begin(), j_array.end(), [](const json & value)
-            {
+            CHECK(std::any_of(j_array.begin(), j_array.end(), [](const json& value) {
                return value.is_string() && value.get<std::string>() == "foo";
            }));
-            CHECK(std::any_of(j_object.begin(), j_object.end(), [](const json & value)
-            {
+            CHECK(std::any_of(j_object.begin(), j_object.end(), [](const json& value) {
                return value.get<int>() > 1;
            }));
        }

        SECTION("std::none_of")
        {
-            CHECK(std::none_of(j_array.begin(), j_array.end(), [](const json & value)
-            {
+            CHECK(std::none_of(j_array.begin(), j_array.end(), [](const json& value) {
                return value.empty();
            }));
-            CHECK(std::none_of(j_object.begin(), j_object.end(), [](const json & value)
-            {
+            CHECK(std::none_of(j_object.begin(), j_object.end(), [](const json& value) {
                return value.get<int>() <= 0;
            }));
        }
@@ -61,8 +55,7 @@ TEST_CASE("algorithms")
            {
                int sum = 0;

-                std::for_each(j_array.cbegin(), j_array.cend(), [&sum](const json & value)
-                {
+                std::for_each(j_array.cbegin(), j_array.cend(), [&sum](const json& value) {
                    if (value.is_number())
                    {
                        sum += static_cast<int>(value);
@@ -74,8 +67,7 @@ TEST_CASE("algorithms")

            SECTION("writing")
            {
-                auto add17 = [](json & value)
-                {
+                auto add17 = [](json& value) {
                    if (value.is_array())
                    {
                        value.push_back(17);
@@ -95,12 +87,10 @@ TEST_CASE("algorithms")

        SECTION("std::count_if")
        {
-            CHECK(std::count_if(j_array.begin(), j_array.end(), [](const json & value)
-            {
+            CHECK(std::count_if(j_array.begin(), j_array.end(), [](const json& value) {
                      return (value.is_number());
                  }) == 3);
-            CHECK(std::count_if(j_array.begin(), j_array.end(), [](const json&)
-            {
+            CHECK(std::count_if(j_array.begin(), j_array.end(), [](const json&) {
                      return true;
                  }) == 9);
        }
@@ -127,9 +117,7 @@ TEST_CASE("algorithms")
                // compare objects only by size of its elements
                json j_array2 = { 13, 29, 3, { "Hello", "World" }, true, false, { { "one", 1 }, { "two", 2 }, { "three", 3 } }, "foo", "baz" };
                CHECK(!std::equal(j_array.begin(), j_array.end(), j_array2.begin()));
-                CHECK(std::equal(j_array.begin(), j_array.end(), j_array2.begin(),
-                                 [](const json & a, const json & b)
-                {
+                CHECK(std::equal(j_array.begin(), j_array.end(), j_array2.begin(), [](const json& a, const json& b) {
                    return (a.size() == b.size());
                }));
            }
@@ -143,9 +131,7 @@ TEST_CASE("algorithms")

        SECTION("std::find_if")
        {
-            auto it = std::find_if(j_array.begin(), j_array.end(),
-                                   [](const json & value)
-            {
+            auto it = std::find_if(j_array.begin(), j_array.end(), [](const json& value) {
                return value.is_boolean();
            });
            CHECK(std::distance(j_array.begin(), it) == 4);
@@ -153,9 +139,7 @@ TEST_CASE("algorithms")

        SECTION("std::find_if_not")
        {
-            auto it = std::find_if_not(j_array.begin(), j_array.end(),
-                                       [](const json & value)
-            {
+            auto it = std::find_if_not(j_array.begin(), j_array.end(), [](const json& value) {
                return value.is_number();
            });
            CHECK(std::distance(j_array.begin(), it) == 3);
@@ -164,9 +148,7 @@ TEST_CASE("algorithms")
        SECTION("std::adjacent_find")
        {
            CHECK(std::adjacent_find(j_array.begin(), j_array.end()) == j_array.end());
-            CHECK(std::adjacent_find(j_array.begin(), j_array.end(),
-                                     [](const json & v1, const json & v2)
-            {
+            CHECK(std::adjacent_find(j_array.begin(), j_array.end(), [](const json& v1, const json& v2) {
                      return v1.type() == v2.type();
                  }) == j_array.begin());
        }
@@ -188,8 +170,7 @@ TEST_CASE("algorithms")

        SECTION("std::partition")
        {
-            auto it = std::partition(j_array.begin(), j_array.end(), [](const json & v)
-            {
+            auto it = std::partition(j_array.begin(), j_array.end(), [](const json& v) {
                return v.is_string();
            });
            CHECK(std::distance(j_array.begin(), it) == 2);
@@ -211,8 +192,7 @@ TEST_CASE("algorithms")
            SECTION("with user-defined comparison")
            {
                json j = { 3, { { "one", 1 }, { "two", 2 } }, { 1, 2, 3 }, nullptr };
-                std::sort(j.begin(), j.end(), [](const json & a, const json & b)
-                {
+                std::sort(j.begin(), j.end(), [](const json& a, const json& b) {
                    return a.size() < b.size();
                });
                CHECK(j == json({ nullptr, 3, { { "one", 1 }, { "two", 2 } }, { 1, 2, 3 } }));
@@ -221,7 +201,9 @@ TEST_CASE("algorithms")
            SECTION("sorting an object")
            {
                json j({ { "one", 1 }, { "two", 2 } });
-                CHECK_THROWS_WITH_AS(std::sort(j.begin(), j.end()), "[json.exception.invalid_iterator.209] cannot use offsets with object iterators", json::invalid_iterator&);
+                CHECK_THROWS_WITH_AS(std::sort(j.begin(), j.end()),
+                                     "[json.exception.invalid_iterator.209] cannot use offsets with object iterators",
+                                     json::invalid_iterator&);
            }
        }

@@ -335,8 +317,7 @@ TEST_CASE("algorithms")
            json dest_arr;
            const json source_arr = { 0, 3, 6, 9, 12, 15, 20 };

-            std::copy_if(source_arr.begin(), source_arr.end(), std::back_inserter(dest_arr), [](const json & _value)
-            {
+            std::copy_if(source_arr.begin(), source_arr.end(), std::back_inserter(dest_arr), [](const json& _value) {
                return _value.get<int>() % 3 == 0;
            });
            CHECK(dest_arr == json({ 0, 3, 6, 9, 12, 15 }));
@@ -349,7 +330,6 @@ TEST_CASE("algorithms")

            std::copy_n(source_arr.begin(), numToCopy, std::back_inserter(dest_arr));
            CHECK(dest_arr == json{ 0, 1 });
-
        }
        SECTION("copy n chars")
        {
@@ -361,5 +341,4 @@ TEST_CASE("algorithms")
            CHECK(dest_arr == json{ '1', '2', '3', '4' });
        }
    }
-
 }
@@ -21,7 +21,9 @@ struct bad_allocator : std::allocator<T>
    using std::allocator<T>::allocator;

    bad_allocator() = default;
-    template<class U> bad_allocator(const bad_allocator<U>& /*unused*/) { }
+    template<class U>
+    bad_allocator(const bad_allocator<U>& /*unused*/)
+    {}

    template<class... Args>
    void construct(T* /*unused*/, Args&&... /*unused*/)  // NOLINT(cppcoreguidelines-missing-std-forward)
@@ -42,14 +44,7 @@ TEST_CASE("bad_alloc")
    SECTION("bad_alloc")
    {
        // create JSON type using the throwing allocator
-        using bad_json = nlohmann::basic_json<std::map,
-              std::vector,
-              std::string,
-              bool,
-              std::int64_t,
-              std::uint64_t,
-              double,
-              bad_allocator>;
+        using bad_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, std::int64_t, std::uint64_t, double, bad_allocator>;

        // creating an object should throw
        CHECK_THROWS_AS(bad_json(bad_json::value_t::object), std::bad_alloc&);
@@ -123,14 +118,7 @@ void my_allocator_clean_up(T* p)
 TEST_CASE("controlled bad_alloc")
 {
    // create JSON type using the throwing allocator
-    using my_json = nlohmann::basic_json<std::map,
-          std::vector,
-          std::string,
-          bool,
-          std::int64_t,
-          std::uint64_t,
-          double,
-          my_allocator>;
+    using my_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, std::int64_t, std::uint64_t, double, my_allocator>;

    SECTION("class json_value")
    {
@@ -226,7 +214,8 @@ struct allocator_no_forward : std::allocator<T>
 {
    allocator_no_forward() = default;
    template<class U>
-    allocator_no_forward(allocator_no_forward<U> /*unused*/) {}
+    allocator_no_forward(allocator_no_forward<U> /*unused*/)
+    {}

    template<class U>
    struct rebind
@@ -247,14 +236,7 @@ TEST_CASE("bad my_allocator::construct")
 {
    SECTION("my_allocator::construct doesn't forward")
    {
-        using bad_alloc_json = nlohmann::basic_json<std::map,
-              std::vector,
-              std::string,
-              bool,
-              std::int64_t,
-              std::uint64_t,
-              double,
-              allocator_no_forward>;
+        using bad_alloc_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, std::int64_t, std::uint64_t, double, allocator_no_forward>;

        bad_alloc_json j;
        j["test"] = bad_alloc_json::array_t();
@@ -30,9 +30,15 @@ class alt_string

    static constexpr auto npos = static_cast<std::size_t>(-1);

-    alt_string(const char* str): str_impl(str) {}
-    alt_string(const char* str, std::size_t count): str_impl(str, count) {}
-    alt_string(size_t count, char chr): str_impl(count, chr) {}
+    alt_string(const char* str)
+      : str_impl(str)
+    {}
+    alt_string(const char* str, std::size_t count)
+      : str_impl(str, count)
+    {}
+    alt_string(size_t count, char chr)
+      : str_impl(count, chr)
+    {}
    alt_string() = default;

    template<typename... TParams>
@@ -168,16 +174,7 @@ void int_to_string(alt_string& target, std::size_t value)
    target = std::to_string(value).c_str();
 }

-using alt_json = nlohmann::basic_json <
-                 std::map,
-                 std::vector,
-                 alt_string,
-                 bool,
-                 std::int64_t,
-                 std::uint64_t,
-                 double,
-                 std::allocator,
-                 nlohmann::adl_serializer >;
+using alt_json = nlohmann::basic_json<std::map, std::vector, alt_string, bool, std::int64_t, std::uint64_t, double, std::allocator, nlohmann::adl_serializer>;

 bool operator<(const char* op1, const alt_string& op2) noexcept
 {
@@ -18,7 +18,11 @@ DOCTEST_CLANG_SUPPRESS_WARNING("-Wstrict-overflow")
 static int assert_counter;

 /// set failure variable to true instead of calling assert(x)
-#define JSON_ASSERT(x) {if (!(x)) ++assert_counter; }
+#define JSON_ASSERT(x)                                                                                                                                         \
+    {                                                                                                                                                          \
+        if (!(x))                                                                                                                                              \
+            ++assert_counter;                                                                                                                                  \
+    }

 #include <nlohmann/json.hpp>
 using nlohmann::json;
@@ -11,8 +11,8 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
 #include "make_test_data_available.hpp"
+#include <fstream>

 TEST_CASE("Binary Formats" * doctest::skip())
 {
@@ -462,7 +462,6 @@ TEST_CASE("iterator class")
                using Iter = nlohmann::detail::json_reverse_iterator<Base>;
                CHECK_FALSE(is_detected<can_post_decrement_temporary, Iter&>::value);
            }
-
        }
    }
 }
@@ -131,7 +131,8 @@ class SaxEventLogger
 class SaxCountdown : public nlohmann::json::json_sax_t
 {
  public:
-    explicit SaxCountdown(const int count) : events_left(count)
+    explicit SaxCountdown(const int count)
+      : events_left(count)
    {}

    bool null() override
@@ -249,8 +250,7 @@ bool accept_helper(const std::string& s)
    CHECK(json::parser(nlohmann::detail::input_adapter(s)).accept(false) == !el.errored);

    // 5. parse with simple callback
-    json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t /*unused*/, json& /*unused*/) noexcept
-    {
+    json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t /*unused*/, json& /*unused*/) noexcept {
        return true;
    };
    json const j_cb = json::parse(s, cb, false);
@@ -359,48 +359,156 @@ TEST_CASE("parser class")
            SECTION("errors")
            {
                // error: tab in string
-                CHECK_THROWS_WITH_AS(parser_helper("\"\t\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0009 (HT) must be escaped to \\u0009 or \\t; last read: '\"<U+0009>'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\t\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0009 (HT) must be escaped to \\u0009 or \\t; last read: '\"<U+0009>'",
+                    json::parse_error&);
                // error: newline in string
-                CHECK_THROWS_WITH_AS(parser_helper("\"\n\""), "[json.exception.parse_error.101] parse error at line 2, column 0: syntax error while parsing value - invalid string: control character U+000A (LF) must be escaped to \\u000A or \\n; last read: '\"<U+000A>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\r\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000D (CR) must be escaped to \\u000D or \\r; last read: '\"<U+000D>'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\n\""),
+                    "[json.exception.parse_error.101] parse error at line 2, column 0: syntax error while parsing value - invalid string: control character U+000A (LF) must be escaped to \\u000A or \\n; last read: '\"<U+000A>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\r\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000D (CR) must be escaped to \\u000D or \\r; last read: '\"<U+000D>'",
+                    json::parse_error&);
                // error: backspace in string
-                CHECK_THROWS_WITH_AS(parser_helper("\"\b\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0008 (BS) must be escaped to \\u0008 or \\b; last read: '\"<U+0008>'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\b\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0008 (BS) must be escaped to \\u0008 or \\b; last read: '\"<U+0008>'",
+                    json::parse_error&);
                // improve code coverage
                CHECK_THROWS_AS(parser_helper("\uFF01"), json::parse_error&);
                CHECK_THROWS_AS(parser_helper("[-4:1,]"), json::parse_error&);
                // unescaped control characters
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x00\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: missing closing quote; last read: '\"'", json::parse_error&); // NOLINT(bugprone-string-literal-with-embedded-nul)
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x01\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0001 (SOH) must be escaped to \\u0001; last read: '\"<U+0001>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x02\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0002 (STX) must be escaped to \\u0002; last read: '\"<U+0002>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x03\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0003 (ETX) must be escaped to \\u0003; last read: '\"<U+0003>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x04\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0004 (EOT) must be escaped to \\u0004; last read: '\"<U+0004>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x05\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0005 (ENQ) must be escaped to \\u0005; last read: '\"<U+0005>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x06\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0006 (ACK) must be escaped to \\u0006; last read: '\"<U+0006>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x07\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0007 (BEL) must be escaped to \\u0007; last read: '\"<U+0007>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x08\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0008 (BS) must be escaped to \\u0008 or \\b; last read: '\"<U+0008>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x09\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0009 (HT) must be escaped to \\u0009 or \\t; last read: '\"<U+0009>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0a\""), "[json.exception.parse_error.101] parse error at line 2, column 0: syntax error while parsing value - invalid string: control character U+000A (LF) must be escaped to \\u000A or \\n; last read: '\"<U+000A>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0b\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000B (VT) must be escaped to \\u000B; last read: '\"<U+000B>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0c\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000C (FF) must be escaped to \\u000C or \\f; last read: '\"<U+000C>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0d\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000D (CR) must be escaped to \\u000D or \\r; last read: '\"<U+000D>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0e\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000E (SO) must be escaped to \\u000E; last read: '\"<U+000E>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x0f\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000F (SI) must be escaped to \\u000F; last read: '\"<U+000F>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x10\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0010 (DLE) must be escaped to \\u0010; last read: '\"<U+0010>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x11\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0011 (DC1) must be escaped to \\u0011; last read: '\"<U+0011>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x12\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0012 (DC2) must be escaped to \\u0012; last read: '\"<U+0012>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x13\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0013 (DC3) must be escaped to \\u0013; last read: '\"<U+0013>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x14\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0014 (DC4) must be escaped to \\u0014; last read: '\"<U+0014>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x15\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0015 (NAK) must be escaped to \\u0015; last read: '\"<U+0015>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x16\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0016 (SYN) must be escaped to \\u0016; last read: '\"<U+0016>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x17\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0017 (ETB) must be escaped to \\u0017; last read: '\"<U+0017>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x18\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0018 (CAN) must be escaped to \\u0018; last read: '\"<U+0018>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x19\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0019 (EM) must be escaped to \\u0019; last read: '\"<U+0019>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1a\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001A (SUB) must be escaped to \\u001A; last read: '\"<U+001A>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1b\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001B (ESC) must be escaped to \\u001B; last read: '\"<U+001B>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1c\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001C (FS) must be escaped to \\u001C; last read: '\"<U+001C>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1d\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001D (GS) must be escaped to \\u001D; last read: '\"<U+001D>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1e\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001E (RS) must be escaped to \\u001E; last read: '\"<U+001E>'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("\"\x1f\""), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001F (US) must be escaped to \\u001F; last read: '\"<U+001F>'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x00\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: missing closing quote; last read: '\"'",
+                    json::parse_error&);  // NOLINT(bugprone-string-literal-with-embedded-nul)
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x01\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0001 (SOH) must be escaped to \\u0001; last read: '\"<U+0001>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x02\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0002 (STX) must be escaped to \\u0002; last read: '\"<U+0002>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x03\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0003 (ETX) must be escaped to \\u0003; last read: '\"<U+0003>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x04\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0004 (EOT) must be escaped to \\u0004; last read: '\"<U+0004>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x05\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0005 (ENQ) must be escaped to \\u0005; last read: '\"<U+0005>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x06\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0006 (ACK) must be escaped to \\u0006; last read: '\"<U+0006>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x07\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0007 (BEL) must be escaped to \\u0007; last read: '\"<U+0007>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x08\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0008 (BS) must be escaped to \\u0008 or \\b; last read: '\"<U+0008>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x09\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0009 (HT) must be escaped to \\u0009 or \\t; last read: '\"<U+0009>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0a\""),
+                    "[json.exception.parse_error.101] parse error at line 2, column 0: syntax error while parsing value - invalid string: control character U+000A (LF) must be escaped to \\u000A or \\n; last read: '\"<U+000A>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0b\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000B (VT) must be escaped to \\u000B; last read: '\"<U+000B>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0c\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000C (FF) must be escaped to \\u000C or \\f; last read: '\"<U+000C>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0d\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000D (CR) must be escaped to \\u000D or \\r; last read: '\"<U+000D>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0e\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000E (SO) must be escaped to \\u000E; last read: '\"<U+000E>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x0f\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+000F (SI) must be escaped to \\u000F; last read: '\"<U+000F>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x10\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0010 (DLE) must be escaped to \\u0010; last read: '\"<U+0010>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x11\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0011 (DC1) must be escaped to \\u0011; last read: '\"<U+0011>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x12\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0012 (DC2) must be escaped to \\u0012; last read: '\"<U+0012>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x13\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0013 (DC3) must be escaped to \\u0013; last read: '\"<U+0013>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x14\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0014 (DC4) must be escaped to \\u0014; last read: '\"<U+0014>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x15\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0015 (NAK) must be escaped to \\u0015; last read: '\"<U+0015>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x16\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0016 (SYN) must be escaped to \\u0016; last read: '\"<U+0016>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x17\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0017 (ETB) must be escaped to \\u0017; last read: '\"<U+0017>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x18\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0018 (CAN) must be escaped to \\u0018; last read: '\"<U+0018>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x19\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0019 (EM) must be escaped to \\u0019; last read: '\"<U+0019>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1a\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001A (SUB) must be escaped to \\u001A; last read: '\"<U+001A>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1b\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001B (ESC) must be escaped to \\u001B; last read: '\"<U+001B>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1c\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001C (FS) must be escaped to \\u001C; last read: '\"<U+001C>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1d\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001D (GS) must be escaped to \\u001D; last read: '\"<U+001D>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1e\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001E (RS) must be escaped to \\u001E; last read: '\"<U+001E>'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("\"\x1f\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+001F (US) must be escaped to \\u001F; last read: '\"<U+001F>'",
+                    json::parse_error&);

                SECTION("additional test for null byte")
                {
@@ -411,7 +519,10 @@ TEST_CASE("parser class")
                    std::string s = "\"1\"";
                    s[1] = '\0';
                    json _;
-                    CHECK_THROWS_WITH_AS(_ = json::parse(s.begin(), s.end()), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0000 (NUL) must be escaped to \\u0000; last read: '\"<U+0000>'", json::parse_error&);
+                    CHECK_THROWS_WITH_AS(
+                        _ = json::parse(s.begin(), s.end()),
+                        "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: control character U+0000 (NUL) must be escaped to \\u0000; last read: '\"<U+0000>'",
+                        json::parse_error&);
                }
            }

@@ -582,7 +693,9 @@ TEST_CASE("parser class")
            SECTION("overflow")
            {
                // overflows during parsing yield an exception
-                CHECK_THROWS_WITH_AS(parser_helper("1.18973e+4932").empty(), "[json.exception.out_of_range.406] number overflow parsing '1.18973e+4932'", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(parser_helper("1.18973e+4932").empty(),
+                                     "[json.exception.out_of_range.406] number overflow parsing '1.18973e+4932'",
+                                     json::out_of_range&);
            }

            SECTION("invalid numbers")
@@ -591,40 +704,74 @@ TEST_CASE("parser class")
                CHECK_THROWS_AS(parser_helper("+1"), json::parse_error&);
                CHECK_THROWS_AS(parser_helper("+0"), json::parse_error&);

-                CHECK_THROWS_WITH_AS(parser_helper("01"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - unexpected number literal; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-01"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - unexpected number literal; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("--1"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '--'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("1."),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '1.'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("1E"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("1E-"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '1E-'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("1.E1"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '1.E'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-1E"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '-1E'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0E#"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '-0E#'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0E-#"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '-0E-#'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0#"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: '-0#'; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0.0:"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - unexpected ':'; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0.0Z"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: '-0.0Z'; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0E123:"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - unexpected ':'; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0e0-:"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-:'; expected end of input", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0e-:"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '-0e-:'", json::parse_error&);
-                CHECK_THROWS_WITH_AS(parser_helper("-0f"),
-                                     "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: '-0f'; expected end of input", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("01"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - unexpected number literal; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-01"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - unexpected number literal; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("--1"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '--'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("1."),
+                    "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '1.'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("1E"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("1E-"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '1E-'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("1.E1"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '1.E'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-1E"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '-1E'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0E#"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '-0E#'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0E-#"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '-0E-#'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0#"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: '-0#'; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0.0:"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - unexpected ':'; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0.0Z"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: '-0.0Z'; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0E123:"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - unexpected ':'; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0e0-:"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-:'; expected end of input",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0e-:"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid number; expected digit after exponent sign; last read: '-0e-:'",
+                    json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    parser_helper("-0f"),
+                    "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: '-0f'; expected end of input",
+                    json::parse_error&);
            }
        }
    }
@@ -894,120 +1041,222 @@ TEST_CASE("parser class")
    SECTION("parse errors")
    {
        // unexpected end of number
-        CHECK_THROWS_WITH_AS(parser_helper("0."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '0.'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("-"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("--"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '--'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("-0."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected digit after '.'; last read: '-0.'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("-."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-.'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("-:"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-:'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("0.:"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '0.:'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("e."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'e'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1e."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e.'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1e/"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e/'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1e:"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e:'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1E."),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E.'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1E/"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E/'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("1E:"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E:'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("0."),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '0.'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("-"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("--"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '--'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("-0."),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid number; expected digit after '.'; last read: '-0.'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("-."),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-.'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("-:"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid number; expected digit after '-'; last read: '-:'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("0.:"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected digit after '.'; last read: '0.:'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("e."),
+            "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'e'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1e."),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e.'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1e/"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e/'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1e:"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1e:'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1E."),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E.'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1E/"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E/'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("1E:"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid number; expected '+', '-', or digit after exponent; last read: '1E:'",
+            json::parse_error&);

        // unexpected end of null
-        CHECK_THROWS_WITH_AS(parser_helper("n"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 'n'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("nu"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'nu'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("nul"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nul'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("nulk"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nulk'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("nulm"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nulm'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("n"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 'n'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("nu"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'nu'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("nul"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nul'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("nulk"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nulk'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("nulm"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'nulm'",
+            json::parse_error&);

        // unexpected end of true
-        CHECK_THROWS_WITH_AS(parser_helper("t"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 't'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("tr"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'tr'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("tru"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'tru'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("trud"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'trud'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("truf"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'truf'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("t"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 't'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("tr"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'tr'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("tru"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'tru'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("trud"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'trud'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("truf"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'truf'",
+            json::parse_error&);

        // unexpected end of false
-        CHECK_THROWS_WITH_AS(parser_helper("f"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 'f'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("fa"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'fa'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("fal"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'fal'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("fals"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'fals'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("falsd"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'falsd'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("falsf"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'falsf'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("f"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid literal; last read: 'f'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("fa"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid literal; last read: 'fa'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("fal"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid literal; last read: 'fal'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("fals"),
+            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'fals'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("falsd"),
+            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'falsd'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("falsf"),
+            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid literal; last read: 'falsf'",
+            json::parse_error&);

        // missing/unexpected end of array
-        CHECK_THROWS_WITH_AS(parser_helper("["),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("[1"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("[1,"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("[1,]"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected ']'; expected '[', '{', or a literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("]"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - unexpected ']'; expected '[', '{', or a literal", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("["),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("[1"),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing array - unexpected end of input; expected ']'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("[1,"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("[1,]"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected ']'; expected '[', '{', or a literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("]"),
+            "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - unexpected ']'; expected '[', '{', or a literal",
+            json::parse_error&);

        // missing/unexpected end of object
-        CHECK_THROWS_WITH_AS(parser_helper("{"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing object key - unexpected end of input; expected string literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("{\"foo\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing object separator - unexpected end of input; expected ':'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("{\"foo\":"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("{\"foo\":}"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - unexpected '}'; expected '[', '{', or a literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("{\"foo\":1,}"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 10: syntax error while parsing object key - unexpected '}'; expected string literal", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("}"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - unexpected '}'; expected '[', '{', or a literal", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing object key - unexpected end of input; expected string literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{\"foo\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing object separator - unexpected end of input; expected ':'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{\"foo\":"),
+            "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{\"foo\":}"),
+            "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - unexpected '}'; expected '[', '{', or a literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{\"foo\":1,}"),
+            "[json.exception.parse_error.101] parse error at line 1, column 10: syntax error while parsing object key - unexpected '}'; expected string literal",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("}"),
+            "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - unexpected '}'; expected '[', '{', or a literal",
+            json::parse_error&);

        // missing/unexpected end of string
-        CHECK_THROWS_WITH_AS(parser_helper("\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: missing closing quote; last read: '\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: missing closing quote; last read: '\"\\\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u0\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u0\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u01\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u01\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u012\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u012\"'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u0"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u0'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u01"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u01'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(parser_helper("\"\\u012"),
-                             "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u012'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid string: missing closing quote; last read: '\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: missing closing quote; last read: '\"\\\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u0\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u0\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u01\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u01\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u012\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u012\"'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u"),
+            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u0"),
+            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u0'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u01"),
+            "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u01'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("\"\\u012"),
+            "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\u012'",
+            json::parse_error&);

        // invalid escapes
        for (int c = 1; c < 128; ++c)
@@ -1043,8 +1292,10 @@ TEST_CASE("parser class")
                    // only check error message if c is not a control character
                    if (c > 0x1f)
                    {
-                        CHECK_THROWS_WITH_STD_STR(parser_helper(s),
-                                                  "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid string: forbidden character after backslash; last read: '\"\\" + std::string(1, static_cast<char>(c)) + "'");
+                        CHECK_THROWS_WITH_STD_STR(
+                            parser_helper(s),
+                            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid string: forbidden character after backslash; last read: '\"\\" +
+                                std::string(1, static_cast<char>(c)) + "'");
                    }
                    break;
                }
@@ -1054,8 +1305,7 @@ TEST_CASE("parser class")
        // invalid \uxxxx escapes
        {
            // check whether character is a valid hex character
-            const auto valid = [](int c)
-            {
+            const auto valid = [](int c) {
                switch (c)
                {
                    case ('0'):
@@ -1119,8 +1369,10 @@ TEST_CASE("parser class")
                    // only check error message if c is not a control character
                    if (c > 0x1f)
                    {
-                        CHECK_THROWS_WITH_STD_STR(parser_helper(s1),
-                                                  "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" + s1.substr(0, 7) + "'");
+                        CHECK_THROWS_WITH_STD_STR(
+                            parser_helper(s1),
+                            "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" +
+                                s1.substr(0, 7) + "'");
                    }

                    CAPTURE(s2)
@@ -1128,8 +1380,10 @@ TEST_CASE("parser class")
                    // only check error message if c is not a control character
                    if (c > 0x1f)
                    {
-                        CHECK_THROWS_WITH_STD_STR(parser_helper(s2),
-                                                  "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" + s2.substr(0, 6) + "'");
+                        CHECK_THROWS_WITH_STD_STR(
+                            parser_helper(s2),
+                            "[json.exception.parse_error.101] parse error at line 1, column 6: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" +
+                                s2.substr(0, 6) + "'");
                    }

                    CAPTURE(s3)
@@ -1137,8 +1391,10 @@ TEST_CASE("parser class")
                    // only check error message if c is not a control character
                    if (c > 0x1f)
                    {
-                        CHECK_THROWS_WITH_STD_STR(parser_helper(s3),
-                                                  "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" + s3.substr(0, 5) + "'");
+                        CHECK_THROWS_WITH_STD_STR(
+                            parser_helper(s3),
+                            "[json.exception.parse_error.101] parse error at line 1, column 5: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" +
+                                s3.substr(0, 5) + "'");
                    }

                    CAPTURE(s4)
@@ -1146,8 +1402,10 @@ TEST_CASE("parser class")
                    // only check error message if c is not a control character
                    if (c > 0x1f)
                    {
-                        CHECK_THROWS_WITH_STD_STR(parser_helper(s4),
-                                                  "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" + s4.substr(0, 4) + "'");
+                        CHECK_THROWS_WITH_STD_STR(
+                            parser_helper(s4),
+                            "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '" +
+                                s4.substr(0, 4) + "'");
                    }
                }
            }
@@ -1156,14 +1414,23 @@ TEST_CASE("parser class")
        json _;

        // missing part of a surrogate pair
-        CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD80C\""), "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\"'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("\"\\uD80C\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\"'",
+            json::parse_error&);
        // invalid surrogate pair
-        CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD80C\\uD80C\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\uD80C'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD80C\\u0000\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\u0000'", json::parse_error&);
-        CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD80C\\uFFFF\""),
-                             "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\uFFFF'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("\"\\uD80C\\uD80C\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\uD80C'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("\"\\uD80C\\u0000\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\u0000'",
+            json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("\"\\uD80C\\uFFFF\""),
+            "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD80C\\uFFFF'",
+            json::parse_error&);
    }

    SECTION("parse errors (accept)")
@@ -1269,8 +1536,7 @@ TEST_CASE("parser class")
        // invalid \uxxxx escapes
        {
            // check whether character is a valid hex character
-            const auto valid = [](int c)
-            {
+            const auto valid = [](int c) {
                switch (c)
                {
                    case ('0'):
@@ -1355,14 +1621,19 @@ TEST_CASE("parser class")
    SECTION("tests found by mutate++")
    {
        // test case to make sure no comma precedes the first key
-        CHECK_THROWS_WITH_AS(parser_helper("{,\"key\": false}"), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing object key - unexpected ','; expected string literal", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("{,\"key\": false}"),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing object key - unexpected ','; expected string literal",
+            json::parse_error&);
        // test case to make sure an object is properly closed
-        CHECK_THROWS_WITH_AS(parser_helper("[{\"key\": false true]"), "[json.exception.parse_error.101] parse error at line 1, column 19: syntax error while parsing object - unexpected true literal; expected '}'", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            parser_helper("[{\"key\": false true]"),
+            "[json.exception.parse_error.101] parse error at line 1, column 19: syntax error while parsing object - unexpected true literal; expected '}'",
+            json::parse_error&);

        // test case to make sure the callback is properly evaluated after reading a key
        {
-            json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t event, json& /*unused*/) noexcept
-            {
+            json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t event, json& /*unused*/) noexcept {
                return event != json::parse_event_t::key;
            };

@@ -1400,15 +1671,13 @@ TEST_CASE("parser class")

        SECTION("filter nothing")
        {
-            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept
-            {
+            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept {
                return true;
            });

            CHECK(j_object == json({ { "foo", 2 }, { "bar", { { "baz", 1 } } } }));

-            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept
-            {
+            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept {
                return true;
            });

@@ -1417,16 +1686,14 @@ TEST_CASE("parser class")

        SECTION("filter everything")
        {
-            json const j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept
-            {
+            json const j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept {
                return false;
            });

            // the top-level object will be discarded, leaving a null
            CHECK(j_object.is_null());

-            json const j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept
-            {
+            json const j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json& /*unused*/) noexcept {
                return false;
            });

@@ -1436,16 +1703,14 @@ TEST_CASE("parser class")

        SECTION("filter specific element")
        {
-            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t event, const json & j) noexcept
-            {
+            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t event, const json& j) noexcept {
                // filter all number(2) elements
                return event != json::parse_event_t::value || j != json(2);
            });

            CHECK(j_object == json({ { "bar", { { "baz", 1 } } } }));

-            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t event, const json & j) noexcept
-            {
+            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t event, const json& j) noexcept {
                return event != json::parse_event_t::value || j != json(2);
            });

@@ -1454,8 +1719,7 @@ TEST_CASE("parser class")

        SECTION("filter object in array")
        {
-            json j_filtered1 = json::parse(structured_array, [](int /*unused*/, json::parse_event_t e, const json & parsed)
-            {
+            json j_filtered1 = json::parse(structured_array, [](int /*unused*/, json::parse_event_t e, const json& parsed) {
                return !(e == json::parse_event_t::object_end && parsed.contains("foo"));
            });

@@ -1463,8 +1727,7 @@ TEST_CASE("parser class")
            CHECK(j_filtered1.size() == 2);
            CHECK(j_filtered1 == json({ 1, { { "qux", "baz" } } }));

-            json j_filtered2 = json::parse(structured_array, [](int /*unused*/, json::parse_event_t e, const json& /*parsed*/) noexcept
-            {
+            json j_filtered2 = json::parse(structured_array, [](int /*unused*/, json::parse_event_t e, const json& /*parsed*/) noexcept {
                return e != json::parse_event_t::object_end;
            });

@@ -1478,8 +1741,7 @@ TEST_CASE("parser class")
            SECTION("first closing event")
            {
                {
-                    json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept
-                    {
+                    json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept {
                        static bool first = true;
                        if (e == json::parse_event_t::object_end && first)
                        {
@@ -1495,8 +1757,7 @@ TEST_CASE("parser class")
                }

                {
-                    json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept
-                    {
+                    json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept {
                        static bool first = true;
                        if (e == json::parse_event_t::array_end && first)
                        {
@@ -1519,14 +1780,12 @@ TEST_CASE("parser class")
            // object and array is discarded only after the closing character
            // has been read

-            json j_empty_object = json::parse("{}", [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept
-            {
+            json j_empty_object = json::parse("{}", [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept {
                return e != json::parse_event_t::object_end;
            });
            CHECK(j_empty_object == json());

-            json j_empty_array = json::parse("[]", [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept
-            {
+            json j_empty_array = json::parse("[]", [](int /*unused*/, json::parse_event_t e, const json& /*unused*/) noexcept {
                return e != json::parse_event_t::array_end;
            });
            CHECK(j_empty_array == json());
@@ -1593,17 +1852,21 @@ TEST_CASE("parser class")
    {
        SECTION("parser with callback")
        {
-            json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t /*unused*/, json& /*unused*/) noexcept
-            {
+            json::parser_callback_t const cb = [](int /*unused*/, json::parse_event_t /*unused*/, json& /*unused*/) noexcept {
                return true;
            };

            CHECK(json::parse("{\"foo\": true:", cb, false).is_discarded());

            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse("{\"foo\": true:", cb), "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing object - unexpected ':'; expected '}'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse("{\"foo\": true:", cb),
+                "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing object - unexpected ':'; expected '}'",
+                json::parse_error&);

-            CHECK_THROWS_WITH_AS(_ = json::parse("1.18973e+4932", cb), "[json.exception.out_of_range.406] number overflow parsing '1.18973e+4932'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(_ = json::parse("1.18973e+4932", cb),
+                                 "[json.exception.out_of_range.406] number overflow parsing '1.18973e+4932'",
+                                 json::out_of_range&);
        }

        SECTION("SAX parser")
@@ -1685,7 +1948,13 @@ TEST_CASE("parser class")
    SECTION("error messages for comments")
    {
        json _;
-        CHECK_THROWS_WITH_AS(_ = json::parse("/a", nullptr, true, true), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid comment; expecting '/' or '*' after '/'; last read: '/a'", json::parse_error);
-        CHECK_THROWS_WITH_AS(_ = json::parse("/*", nullptr, true, true), "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid comment; missing closing '*/'; last read: '/*<U+0000>'", json::parse_error);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("/a", nullptr, true, true),
+            "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid comment; expecting '/' or '*' after '/'; last read: '/a'",
+            json::parse_error);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse("/*", nullptr, true, true),
+            "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid comment; missing closing '*/'; last read: '/*<U+0000>'",
+            json::parse_error);
    }
 }
@@ -23,7 +23,8 @@ using nlohmann::json;
 // this can be replaced with the doctest stl extension header in version 2.5
 namespace doctest
 {
-template<> struct StringMaker<std::partial_ordering>
+template<>
+struct StringMaker<std::partial_ordering>
 {
    static String convert(const std::partial_ordering& order)
    {
@@ -86,22 +87,12 @@ TEST_CASE("lexicographical comparison operators")

    SECTION("types")
    {
-        std::vector<json::value_t> j_types =
-        {
-            json::value_t::null,
-            json::value_t::boolean,
-            json::value_t::number_integer,
-            json::value_t::number_unsigned,
-            json::value_t::number_float,
-            json::value_t::object,
-            json::value_t::array,
-            json::value_t::string,
-            json::value_t::binary,
-            json::value_t::discarded
+        std::vector<json::value_t> j_types = {
+            json::value_t::null,   json::value_t::boolean, json::value_t::number_integer, json::value_t::number_unsigned, json::value_t::number_float,
+            json::value_t::object, json::value_t::array,   json::value_t::string,         json::value_t::binary,          json::value_t::discarded
        };

-        std::vector<std::vector<bool>> expected_lt =
-        {
+        std::vector<std::vector<bool>> expected_lt = {
            //0   1   2   3   4   5   6   7   8   9
            { f_, _t, _t, _t, _t, _t, _t, _t, _t, f_ },  //  0
            { f_, f_, _t, _t, _t, _t, _t, _t, _t, f_ },  //  1
@@ -140,8 +131,7 @@ TEST_CASE("lexicographical comparison operators")
        // JSON_HAS_CPP_20 (do not remove; see note at top of file)
        SECTION("comparison: 3-way")
        {
-            std::vector<std::vector<std::partial_ordering>> expected =
-            {
+            std::vector<std::vector<std::partial_ordering>> expected = {
                //0   1   2   3   4   5   6   7   8   9
                { eq, lt, lt, lt, lt, lt, lt, lt, lt, un },  //  0
                { gt, eq, lt, lt, lt, lt, lt, lt, lt, un },  //  1
@@ -186,23 +176,32 @@ TEST_CASE("lexicographical comparison operators")

    SECTION("values")
    {
-        json j_values =
-        {
-            nullptr, nullptr,                                              // 0 1
-            -17, 42,                                                       // 2 3
-            8u, 13u,                                                       // 4 5
-            3.14159, 23.42,                                                // 6 7
-            nan, nan,                                                      // 8 9
-            "foo", "bar",                                                  // 10 11
-            true, false,                                                   // 12 13
-            {1, 2, 3}, {"one", "two", "three"},                            // 14 15
-            {{"first", 1}, {"second", 2}}, {{"a", "A"}, {"b", {"B"}}},     // 16 17
-            json::binary({1, 2, 3}), json::binary({1, 2, 4}),              // 18 19
-            json(json::value_t::discarded), json(json::value_t::discarded) // 20 21
+        json j_values = {
+            nullptr,
+            nullptr,  // 0 1
+            -17,
+            42,  // 2 3
+            8u,
+            13u,  // 4 5
+            3.14159,
+            23.42,  // 6 7
+            nan,
+            nan,  // 8 9
+            "foo",
+            "bar",  // 10 11
+            true,
+            false,  // 12 13
+            { 1, 2, 3 },
+            { "one", "two", "three" },  // 14 15
+            { { "first", 1 }, { "second", 2 } },
+            { { "a", "A" }, { "b", { "B" } } },  // 16 17
+            json::binary({ 1, 2, 3 }),
+            json::binary({ 1, 2, 4 }),  // 18 19
+            json(json::value_t::discarded),
+            json(json::value_t::discarded)  // 20 21
        };

-        std::vector<std::vector<bool>> expected_eq =
-        {
+        std::vector<std::vector<bool>> expected_eq = {
            //0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21
            { _t, _t, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_ },  //  0
            { _t, _t, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_ },  //  1
@@ -228,8 +227,7 @@ TEST_CASE("lexicographical comparison operators")
            { f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_ },  // 21
        };

-        std::vector<std::vector<bool>> expected_lt =
-        {
+        std::vector<std::vector<bool>> expected_lt = {
            //0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21
            { f_, f_, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, f_, f_ },  //  0
            { f_, f_, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, _t, f_, f_ },  //  1
@@ -257,8 +255,7 @@ TEST_CASE("lexicographical comparison operators")

        SECTION("compares unordered")
        {
-            std::vector<std::vector<bool>> expected =
-            {
+            std::vector<std::vector<bool>> expected = {
                //0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21
                { f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, _t, _t },  //  0
                { f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, _t, _t },  //  1
@@ -301,8 +298,7 @@ TEST_CASE("lexicographical comparison operators")
 #if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
        SECTION("compares unordered (inverse)")
        {
-            std::vector<std::vector<bool>> expected =
-            {
+            std::vector<std::vector<bool>> expected = {
                //0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21
                { f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_ },  //  0
                { f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_, f_ },  //  1
@@ -496,8 +492,7 @@ TEST_CASE("lexicographical comparison operators")
        // JSON_HAS_CPP_20 (do not remove; see note at top of file)
        SECTION("comparison: 3-way")
        {
-            std::vector<std::vector<std::partial_ordering>> expected =
-            {
+            std::vector<std::vector<std::partial_ordering>> expected = {
                //0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21
                { eq, eq, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, un, un },  //  0
                { eq, eq, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, lt, un, un },  //  1
@@ -576,16 +571,14 @@ TEST_CASE("lexicographical comparison operators")
                [1,2,[3,4,5],4,5]
            )";

-            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json & j) noexcept
-            {
+            json j_object = json::parse(s_object, [](int /*unused*/, json::parse_event_t /*unused*/, const json& j) noexcept {
                // filter all number(2) elements
                return j != json(2);
            });

            CHECK(j_object == json({ { "bar", { { "baz", 1 } } } }));

-            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json & j) noexcept
-            {
+            json j_array = json::parse(s_array, [](int /*unused*/, json::parse_event_t /*unused*/, const json& j) noexcept {
                return j != json(2);
            });

@@ -52,8 +52,7 @@ TEST_CASE("concepts")
        // X::size_type must return an unsigned integer
        CHECK((std::is_unsigned<json::size_type>::value));
        // X::size_type can represent any non-negative value of X::difference_type
-        CHECK(static_cast<json::size_type>((std::numeric_limits<json::difference_type>::max)()) <=
-              (std::numeric_limits<json::size_type>::max)());
+        CHECK(static_cast<json::size_type>((std::numeric_limits<json::difference_type>::max)()) <= (std::numeric_limits<json::size_type>::max)());

        // the expression "X u" has the post-condition "u.empty()"
        {
@@ -140,12 +140,14 @@ TEST_CASE("constructors")
    SECTION("create an object (implicit)")
    {
        // reference object
-        json::object_t const o_reference {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+        json::object_t const o_reference{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                          { "d", json(false) }, { "e", json("string") }, { "f", json() } };
        json const j_reference(o_reference);

        SECTION("std::map<json::string_t, json>")
        {
-            std::map<json::string_t, json> const o {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+            std::map<json::string_t, json> const o{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                                    { "d", json(false) }, { "e", json("string") }, { "f", json() } };
            json const j(o);
            CHECK(j.type() == json::value_t::object);
            CHECK(j == j_reference);
@@ -153,8 +155,7 @@ TEST_CASE("constructors")

        SECTION("std::map<std::string, std::string> #600")
        {
-            const std::map<std::string, std::string> m
-            {
+            const std::map<std::string, std::string> m{
                { "a", "b" },
                { "c", "d" },
                { "e", "f" },
@@ -166,7 +167,8 @@ TEST_CASE("constructors")

        SECTION("std::map<const char*, json>")
        {
-            std::map<const char*, json> const o {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+            std::map<const char*, json> const o{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                                 { "d", json(false) }, { "e", json("string") }, { "f", json() } };
            json const j(o);
            CHECK(j.type() == json::value_t::object);
            CHECK(j == j_reference);
@@ -174,7 +176,8 @@ TEST_CASE("constructors")

        SECTION("std::multimap<json::string_t, json>")
        {
-            std::multimap<json::string_t, json> const o {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+            std::multimap<json::string_t, json> const o{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                                         { "d", json(false) }, { "e", json("string") }, { "f", json() } };
            json const j(o);
            CHECK(j.type() == json::value_t::object);
            CHECK(j == j_reference);
@@ -182,7 +185,8 @@ TEST_CASE("constructors")

        SECTION("std::unordered_map<json::string_t, json>")
        {
-            std::unordered_map<json::string_t, json> const o {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+            std::unordered_map<json::string_t, json> const o{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                                              { "d", json(false) }, { "e", json("string") }, { "f", json() } };
            json const j(o);
            CHECK(j.type() == json::value_t::object);
            CHECK(j == j_reference);
@@ -190,7 +194,8 @@ TEST_CASE("constructors")

        SECTION("std::unordered_multimap<json::string_t, json>")
        {
-            std::unordered_multimap<json::string_t, json> const o {{"a", json(1)}, {"b", json(1u)}, {"c", json(2.2)}, {"d", json(false)}, {"e", json("string")}, {"f", json()}};
+            std::unordered_multimap<json::string_t, json> const o{ { "a", json(1) },     { "b", json(1u) },       { "c", json(2.2) },
+                                                                   { "d", json(false) }, { "e", json("string") }, { "f", json() } };
            json const j(o);
            CHECK(j.type() == json::value_t::object);
            CHECK(j == j_reference);
@@ -1084,7 +1089,9 @@ TEST_CASE("constructors")
            SECTION("object with error")
            {
                json _;
-                CHECK_THROWS_WITH_AS(_ = json::object({ {"one", 1}, {"two", 1u}, {"three", 2.2}, {"four", false}, 13 }), "[json.exception.type_error.301] cannot create object from initializer list", json::type_error&);
+                CHECK_THROWS_WITH_AS(_ = json::object({ { "one", 1 }, { "two", 1u }, { "three", 2.2 }, { "four", false }, 13 }),
+                                     "[json.exception.type_error.301] cannot create object from initializer list",
+                                     json::type_error&);
            }

            SECTION("empty array")
@@ -1250,7 +1257,6 @@ TEST_CASE("constructors")
                    CHECK(&j["key"][0] == source_addr);
                }
            }
-
        }
    }

@@ -1330,14 +1336,22 @@ TEST_CASE("constructors")
                {
                    json jobject = { { "a", "a" }, { "b", 1 }, { "c", 17u }, { "d", false }, { "e", true } };
                    json jobject2 = { { "a", "a" }, { "b", 1 }, { "c", 17u } };
-                    CHECK_THROWS_WITH_AS(json(jobject.begin(), jobject2.end()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(json(jobject2.begin(), jobject.end()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jobject.begin(), jobject2.end()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jobject2.begin(), jobject.end()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
                }
                {
                    json const jobject = { { "a", "a" }, { "b", 1 }, { "c", 17u }, { "d", false }, { "e", true } };
                    json const jobject2 = { { "a", "a" }, { "b", 1 }, { "c", 17u } };
-                    CHECK_THROWS_WITH_AS(json(jobject.cbegin(), jobject2.cend()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(json(jobject2.cbegin(), jobject.cend()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jobject.cbegin(), jobject2.cend()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jobject2.cbegin(), jobject.cend()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
                }
            }
        }
@@ -1391,14 +1405,22 @@ TEST_CASE("constructors")
                {
                    json jarray = { 1, 2, 3, 4 };
                    json jarray2 = { 2, 3, 4, 5 };
-                    CHECK_THROWS_WITH_AS(json(jarray.begin(), jarray2.end()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(json(jarray2.begin(), jarray.end()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jarray.begin(), jarray2.end()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jarray2.begin(), jarray.end()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
                }
                {
                    json const jarray = { 1, 2, 3, 4 };
                    json const jarray2 = { 2, 3, 4, 5 };
-                    CHECK_THROWS_WITH_AS(json(jarray.cbegin(), jarray2.cend()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(json(jarray2.cbegin(), jarray.cend()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jarray.cbegin(), jarray2.cend()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(json(jarray2.cbegin(), jarray.cend()),
+                                         "[json.exception.invalid_iterator.201] iterators are not compatible",
+                                         json::invalid_iterator&);
                }
            }
        }
@@ -1411,11 +1433,15 @@ TEST_CASE("constructors")
                {
                    {
                        json j;
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.end()), "[json.exception.invalid_iterator.206] cannot construct with iterators from null", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.end()),
+                                             "[json.exception.invalid_iterator.206] cannot construct with iterators from null",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j;
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cend()), "[json.exception.invalid_iterator.206] cannot construct with iterators from null", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cend()),
+                                             "[json.exception.invalid_iterator.206] cannot construct with iterators from null",
+                                             json::invalid_iterator&);
                    }
                }

@@ -1511,12 +1537,16 @@ TEST_CASE("constructors")
                    {
                        json j = "foo";
                        CHECK_THROWS_WITH_AS(json(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j = "bar";
                        CHECK_THROWS_WITH_AS(json(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                }

@@ -1525,12 +1555,16 @@ TEST_CASE("constructors")
                    {
                        json j = false;
                        CHECK_THROWS_WITH_AS(json(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j = true;
                        CHECK_THROWS_WITH_AS(json(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                }

@@ -1539,12 +1573,16 @@ TEST_CASE("constructors")
                    {
                        json j = 17;
                        CHECK_THROWS_WITH_AS(json(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j = 17;
                        CHECK_THROWS_WITH_AS(json(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                }

@@ -1553,12 +1591,16 @@ TEST_CASE("constructors")
                    {
                        json j = 17u;
                        CHECK_THROWS_WITH_AS(json(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j = 17u;
                        CHECK_THROWS_WITH_AS(json(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                }

@@ -1567,12 +1609,16 @@ TEST_CASE("constructors")
                    {
                        json j = 23.42;
                        CHECK_THROWS_WITH_AS(json(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.begin(), j.begin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                    {
                        json const j = 23.42;
                        CHECK_THROWS_WITH_AS(json(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                        CHECK_THROWS_WITH_AS(json(j.cbegin(), j.cbegin()),
+                                             "[json.exception.invalid_iterator.204] iterators out of range",
+                                             json::invalid_iterator&);
                    }
                }
            }
@@ -36,13 +36,8 @@ TEST_CASE("value conversion")
 {
    SECTION("get an object (explicit)")
    {
-        const json::object_t o_reference = {{"object", json::object()},
-            {"array", {1, 2, 3, 4}},
-            {"number", 42},
-            {"boolean", false},
-            {"null", nullptr},
-            {"string", "Hello world"}
-        };
+        const json::object_t o_reference = { { "object", json::object() }, { "array", { 1, 2, 3, 4 } }, { "number", 42 },
+                                             { "boolean", false },         { "null", nullptr },         { "string", "Hello world" } };
        json j(o_reference);

        SECTION("json::object_t")
@@ -53,67 +48,59 @@ TEST_CASE("value conversion")

        SECTION("std::map<json::string_t, json>")
        {
-            const std::map<json::string_t, json> o =
-                j.get<std::map<json::string_t, json>>();
+            const std::map<json::string_t, json> o = j.get<std::map<json::string_t, json>>();
            CHECK(json(o) == j);
        }

        SECTION("std::multimap<json::string_t, json>")
        {
-            const std::multimap<json::string_t, json> o =
-                j.get<std::multimap<json::string_t, json>>();
+            const std::multimap<json::string_t, json> o = j.get<std::multimap<json::string_t, json>>();
            CHECK(json(o) == j);
        }

        SECTION("std::unordered_map<json::string_t, json>")
        {
-            const std::unordered_map<json::string_t, json> o =
-                j.get<std::unordered_map<json::string_t, json>>();
+            const std::unordered_map<json::string_t, json> o = j.get<std::unordered_map<json::string_t, json>>();
            CHECK(json(o) == j);
        }

        SECTION("std::unordered_multimap<json::string_t, json>")
        {
-            const std::unordered_multimap<json::string_t, json> o =
-                j.get<std::unordered_multimap<json::string_t, json>>();
+            const std::unordered_multimap<json::string_t, json> o = j.get<std::unordered_multimap<json::string_t, json>>();
            CHECK(json(o) == j);
        }

        SECTION("exception in case of a non-object type")
        {
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is null", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::array).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is array", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::string).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is string", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is null",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is array",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::string).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is string",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<json::object_t>(),
                                 "[json.exception.type_error.302] type must be object, "
-                                 "but is boolean", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_integer).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_unsigned).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_float).get<json::object_t>(),
-                "[json.exception.type_error.302] type must be object, but is number", json::type_error&);
+                                 "but is boolean",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<json::object_t>(),
+                                 "[json.exception.type_error.302] type must be object, but is number",
+                                 json::type_error&);
        }
    }

    SECTION("get an object (explicit, get_to)")
    {
-        const json::object_t o_reference = {{"object", json::object()},
-            {"array", {1, 2, 3, 4}},
-            {"number", 42},
-            {"boolean", false},
-            {"null", nullptr},
-            {"string", "Hello world"}
-        };
+        const json::object_t o_reference = { { "object", json::object() }, { "array", { 1, 2, 3, 4 } }, { "number", 42 },
+                                             { "boolean", false },         { "null", nullptr },         { "string", "Hello world" } };
        json j(o_reference);

        SECTION("json::object_t")
@@ -155,13 +142,8 @@ TEST_CASE("value conversion")
 #if JSON_USE_IMPLICIT_CONVERSIONS
    SECTION("get an object (implicit)")
    {
-        const json::object_t o_reference = {{"object", json::object()},
-            {"array", {1, 2, 3, 4}},
-            {"number", 42},
-            {"boolean", false},
-            {"null", nullptr},
-            {"string", "Hello world"}
-        };
+        const json::object_t o_reference = { { "object", json::object() }, { "array", { 1, 2, 3, 4 } }, { "number", 42 },
+                                             { "boolean", false },         { "null", nullptr },         { "string", "Hello world" } };
        json j(o_reference);

        SECTION("json::object_t")
@@ -198,8 +180,7 @@ TEST_CASE("value conversion")

    SECTION("get an array (explicit)")
    {
-        const json::array_t a_reference{json(1),     json(1u),       json(2.2),
-                                        json(false), json("string"), json()};
+        const json::array_t a_reference{ json(1), json(1u), json(2.2), json(false), json("string"), json() };
        json j(a_reference);

        SECTION("json::array_t")
@@ -219,9 +200,9 @@ TEST_CASE("value conversion")
            const std::forward_list<json> a = j.get<std::forward_list<json>>();
            CHECK(json(a) == j);

-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<std::forward_list<json>>(),
-                "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<std::forward_list<json>>(),
+                                 "[json.exception.type_error.302] type must be array, but is null",
+                                 json::type_error&);
        }

        SECTION("std::vector<json>")
@@ -229,9 +210,9 @@ TEST_CASE("value conversion")
            const std::vector<json> a = j.get<std::vector<json>>();
            CHECK(json(a) == j);

-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<std::vector<json>>(),
-                "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<std::vector<json>>(),
+                                 "[json.exception.type_error.302] type must be array, but is null",
+                                 json::type_error&);

 #if !defined(JSON_NOEXCEPTION)
            SECTION("reserve is called on containers that supports it")
@@ -266,37 +247,36 @@ TEST_CASE("value conversion")

        SECTION("exception in case of a non-array type")
        {
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::object).get<std::vector<int>>(),
-                "[json.exception.type_error.302] type must be array, but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::object).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::string).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is string", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::boolean).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is boolean", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_integer).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_unsigned).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_float).get<json::array_t>(),
-                "[json.exception.type_error.302] type must be array, but is number", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<std::vector<int>>(),
+                                 "[json.exception.type_error.302] type must be array, but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is null",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::string).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is string",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is boolean",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<json::array_t>(),
+                                 "[json.exception.type_error.302] type must be array, but is number",
+                                 json::type_error&);
        }
    }

    SECTION("get an array (explicit, get_to)")
    {
-        const json::array_t a_reference{json(1),     json(1u),       json(2.2),
-                                        json(false), json("string"), json()};
+        const json::array_t a_reference{ json(1), json(1u), json(2.2), json(false), json("string"), json() };
        json j(a_reference);

        SECTION("json::array_t")
@@ -355,8 +335,7 @@ TEST_CASE("value conversion")
 #if JSON_USE_IMPLICIT_CONVERSIONS
    SECTION("get an array (implicit)")
    {
-        const json::array_t a_reference{json(1),     json(1u),       json(2.2),
-                                        json(false), json("string"), json()};
+        const json::array_t a_reference{ json(1), json(1u), json(2.2), json(false), json("string"), json() };
        json j(a_reference);

        SECTION("json::array_t")
@@ -417,46 +396,54 @@ TEST_CASE("value conversion")

        SECTION("exception in case of a non-string type")
        {
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is null", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::object).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::array).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is array", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is null",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is array",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<json::string_t>(),
                                 "[json.exception.type_error.302] type must be string, "
-                                 "but is boolean", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_integer).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_unsigned).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_float).get<json::string_t>(),
-                "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
+                                 "but is boolean",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<json::string_t>(),
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
        }

 #if defined(JSON_HAS_CPP_17)
        SECTION("exception in case of a non-string type using string_view")
        {
            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is null", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is null",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is object", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is object",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is array", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is array",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is boolean", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is boolean",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<std::string_view>(),
-                                 "[json.exception.type_error.302] type must be string, but is number", json::type_error&);
+                                 "[json.exception.type_error.302] type must be string, but is number",
+                                 json::type_error&);
        }
 #endif
    }
@@ -499,19 +486,26 @@ TEST_CASE("value conversion")
        CHECK(n2 == n);

        CHECK_THROWS_WITH_AS(json(json::value_t::string).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is string", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is string",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::object).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is object", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::array).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is array", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is array",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is boolean", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is boolean",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is number", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is number", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<std::nullptr_t>(),
-                             "[json.exception.type_error.302] type must be null, but is number", json::type_error&);
+                             "[json.exception.type_error.302] type must be null, but is number",
+                             json::type_error&);
    }

 #if JSON_USE_IMPLICIT_CONVERSIONS
@@ -567,33 +561,34 @@ TEST_CASE("value conversion")

        SECTION("exception in case of a non-number type")
        {
-            CHECK_THROWS_AS(json(json::value_t::string).get<uint8_t>(),
-                            json::type_error&);
+            CHECK_THROWS_AS(json(json::value_t::string).get<uint8_t>(), json::type_error&);

-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::boolean_t>(),
-                "[json.exception.type_error.302] type must be boolean, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::boolean_t>(),
+                                 "[json.exception.type_error.302] type must be boolean, but is null",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<json::boolean_t>(),
                                 "[json.exception.type_error.302] type must be boolean, "
-                                 "but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::array).get<json::boolean_t>(),
-                "[json.exception.type_error.302] type must be boolean, but is array", json::type_error&);
+                                 "but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<json::boolean_t>(),
+                                 "[json.exception.type_error.302] type must be boolean, but is array",
+                                 json::type_error&);
            CHECK_THROWS_WITH_AS(json(json::value_t::string).get<json::boolean_t>(),
                                 "[json.exception.type_error.302] type must be boolean, "
-                                 "but is string", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_integer).get<json::boolean_t>(),
+                                 "but is string",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_integer).get<json::boolean_t>(),
                                 "[json.exception.type_error.302] type must be boolean, but is "
-                "number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_unsigned).get<json::boolean_t>(),
+                                 "number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_unsigned).get<json::boolean_t>(),
                                 "[json.exception.type_error.302] type must be boolean, but is "
-                "number", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::number_float).get<json::boolean_t>(),
+                                 "number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::number_float).get<json::boolean_t>(),
                                 "[json.exception.type_error.302] type must be boolean, but is "
-                "number", json::type_error&);
+                                 "number",
+                                 json::type_error&);
        }
    }

@@ -830,27 +825,25 @@ TEST_CASE("value conversion")

        SECTION("exception in case of a non-number type")
        {
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::number_integer_t>(),
-                "[json.exception.type_error.302] type must be number, but is null", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::object).get<json::number_integer_t>(),
-                "[json.exception.type_error.302] type must be number, but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::array).get<json::number_integer_t>(),
-                "[json.exception.type_error.302] type must be number, but is array", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::string).get<json::number_integer_t>(),
-                "[json.exception.type_error.302] type must be number, but is string", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::boolean).get<json::number_integer_t>(),
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::number_integer_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is null",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<json::number_integer_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<json::number_integer_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is array",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::string).get<json::number_integer_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is string",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<json::number_integer_t>(),
                                 "[json.exception.type_error.302] type must be number, but is "
-                "boolean", json::type_error&);
+                                 "boolean",
+                                 json::type_error&);

-            CHECK_NOTHROW(
-                json(json::value_t::number_float).get<json::number_integer_t>());
-            CHECK_NOTHROW(
-                json(json::value_t::number_float).get<json::number_unsigned_t>());
+            CHECK_NOTHROW(json(json::value_t::number_float).get<json::number_integer_t>());
+            CHECK_NOTHROW(json(json::value_t::number_float).get<json::number_unsigned_t>());
        }
    }

@@ -1093,27 +1086,25 @@ TEST_CASE("value conversion")

        SECTION("exception in case of a non-string type")
        {
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::null).get<json::number_float_t>(),
-                "[json.exception.type_error.302] type must be number, but is null", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::object).get<json::number_float_t>(),
-                "[json.exception.type_error.302] type must be number, but is object", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::array).get<json::number_float_t>(),
-                "[json.exception.type_error.302] type must be number, but is array", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::string).get<json::number_float_t>(),
-                "[json.exception.type_error.302] type must be number, but is string", json::type_error&);
-            CHECK_THROWS_WITH_AS(
-                json(json::value_t::boolean).get<json::number_float_t>(),
+            CHECK_THROWS_WITH_AS(json(json::value_t::null).get<json::number_float_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is null",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::object).get<json::number_float_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is object",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::array).get<json::number_float_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is array",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::string).get<json::number_float_t>(),
+                                 "[json.exception.type_error.302] type must be number, but is string",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(json(json::value_t::boolean).get<json::number_float_t>(),
                                 "[json.exception.type_error.302] type must be number, but is "
-                "boolean", json::type_error&);
+                                 "boolean",
+                                 json::type_error&);

-            CHECK_NOTHROW(
-                json(json::value_t::number_integer).get<json::number_float_t>());
-            CHECK_NOTHROW(
-                json(json::value_t::number_unsigned).get<json::number_float_t>());
+            CHECK_NOTHROW(json(json::value_t::number_integer).get<json::number_float_t>());
+            CHECK_NOTHROW(json(json::value_t::number_unsigned).get<json::number_float_t>());
        }
    }

@@ -1183,69 +1174,31 @@ TEST_CASE("value conversion")
            const json j_string_const(json::value_t::string);
            const json j_boolean_const(json::value_t::boolean);

-            CHECK_THROWS_WITH_AS(j_null.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is null",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_object.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is object",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_array.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is array",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_string.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is string",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_boolean.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is boolean",
-                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_null.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_object.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is object", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_array.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is array", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_string.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is string", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_boolean.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is boolean", json::type_error&);

-            CHECK_THROWS_WITH_AS(j_null_const.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is null",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_object_const.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is object",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_array_const.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is array",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_string_const.get<json::binary_t>(),
-                                 "[json.exception.type_error.302] type must be binary, but is string",
-                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_null_const.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_object_const.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is object", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_array_const.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is array", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_string_const.get<json::binary_t>(), "[json.exception.type_error.302] type must be binary, but is string", json::type_error&);
            CHECK_THROWS_WITH_AS(j_boolean_const.get<json::binary_t>(),
                                 "[json.exception.type_error.302] type must be binary, but is boolean",
                                 json::type_error&);

-            CHECK_THROWS_WITH_AS(j_null.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is null",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_object.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is object",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_array.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is array",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_string.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is string",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_boolean.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is boolean",
-                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_null.get_binary(), "[json.exception.type_error.302] type must be binary, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_object.get_binary(), "[json.exception.type_error.302] type must be binary, but is object", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_array.get_binary(), "[json.exception.type_error.302] type must be binary, but is array", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_string.get_binary(), "[json.exception.type_error.302] type must be binary, but is string", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_boolean.get_binary(), "[json.exception.type_error.302] type must be binary, but is boolean", json::type_error&);

-            CHECK_THROWS_WITH_AS(j_null_const.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is null",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_object_const.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is object",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_array_const.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is array",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_string_const.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is string",
-                                 json::type_error&);
-            CHECK_THROWS_WITH_AS(j_boolean_const.get_binary(),
-                                 "[json.exception.type_error.302] type must be binary, but is boolean",
-                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_null_const.get_binary(), "[json.exception.type_error.302] type must be binary, but is null", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_object_const.get_binary(), "[json.exception.type_error.302] type must be binary, but is object", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_array_const.get_binary(), "[json.exception.type_error.302] type must be binary, but is array", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_string_const.get_binary(), "[json.exception.type_error.302] type must be binary, but is string", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_boolean_const.get_binary(), "[json.exception.type_error.302] type must be binary, but is boolean", json::type_error&);
        }
    }

@@ -1265,8 +1218,16 @@ TEST_CASE("value conversion")

    SECTION("get an enum")
    {
-        enum c_enum { value_1, value_2 };
-        enum class cpp_enum { value_1, value_2 };
+        enum c_enum
+        {
+            value_1,
+            value_2
+        };
+        enum class cpp_enum
+        {
+            value_1,
+            value_2
+        };

        CHECK(json(value_1).get<c_enum>() == value_1);
        CHECK(json(cpp_enum::value_1).get<cpp_enum>() == cpp_enum::value_1);
@@ -1323,9 +1284,9 @@ TEST_CASE("value conversion")

            SECTION("exception in case of a non-object type")
            {
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::map<std::string, int>>()),
-                    "[json.exception.type_error.302] type must be object, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::map<std::string, int>>()),
+                                     "[json.exception.type_error.302] type must be object, but is null",
+                                     json::type_error&);
            }
        }

@@ -1366,8 +1327,10 @@ TEST_CASE("value conversion")
                SECTION("std::array is larger than JSON")
                {
                    std::array<int, 6> arr6 = { { 1, 2, 3, 4, 5, 6 } };
-                    CHECK_THROWS_WITH_AS(j1.get_to(arr6), "[json.exception.out_of_range.401] "
-                                         "array index 4 is out of range", json::out_of_range&);
+                    CHECK_THROWS_WITH_AS(j1.get_to(arr6),
+                                         "[json.exception.out_of_range.401] "
+                                         "array index 4 is out of range",
+                                         json::out_of_range&);
                }

                SECTION("std::array is smaller than JSON")
@@ -1436,10 +1399,12 @@ TEST_CASE("value conversion")
                json const j8 = 2;
                CHECK_THROWS_WITH_AS((j7.get<std::map<int, int>>()),
                                     "[json.exception.type_error.302] type must be array, "
-                                     "but is number", json::type_error&);
+                                     "but is number",
+                                     json::type_error&);
                CHECK_THROWS_WITH_AS((j8.get<std::map<int, int>>()),
                                     "[json.exception.type_error.302] type must be array, "
-                                     "but is number", json::type_error&);
+                                     "but is number",
+                                     json::type_error&);

                SECTION("superfluous entries")
                {
@@ -1461,10 +1426,12 @@ TEST_CASE("value conversion")
                json const j8 = 2;
                CHECK_THROWS_WITH_AS((j7.get<std::unordered_map<int, int>>()),
                                     "[json.exception.type_error.302] type must be array, "
-                                     "but is number", json::type_error&);
+                                     "but is number",
+                                     json::type_error&);
                CHECK_THROWS_WITH_AS((j8.get<std::unordered_map<int, int>>()),
                                     "[json.exception.type_error.302] type must be array, "
-                                     "but is number", json::type_error&);
+                                     "but is number",
+                                     json::type_error&);

                SECTION("superfluous entries")
                {
@@ -1478,40 +1445,32 @@ TEST_CASE("value conversion")
            {
                // does type really must be an array? or it rather must not be null?
                // that's what I thought when other test like this one broke
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::list<int>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::vector<int>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::vector<json>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::list<json>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::valarray<int>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
-                CHECK_THROWS_WITH_AS(
-                    (json().get<std::map<int, int>>()),
-                    "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::list<int>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::vector<int>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::vector<json>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::list<json>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::valarray<int>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
+                CHECK_THROWS_WITH_AS((json().get<std::map<int, int>>()), "[json.exception.type_error.302] type must be array, but is null", json::type_error&);
            }
        }
    }
 }

-enum class cards {kreuz, pik, herz, karo};
+enum class cards
+{
+    kreuz,
+    pik,
+    herz,
+    karo
+};

 // NOLINTNEXTLINE(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) - false positive
 NLOHMANN_JSON_SERIALIZE_ENUM(cards,
-{
-    {cards::kreuz, "kreuz"},
+                             { { cards::kreuz, "kreuz" },
                               { cards::pik, "pik" },
                               { cards::pik, "puk" },  // second entry for cards::puk; will not be used
                               { cards::herz, "herz" },
-    {cards::karo, "karo"}
-})
+                               { cards::karo, "karo" } })

 enum TaskState
 {
@@ -30,14 +30,13 @@ class json_metadata
    {
        return m_metadata;
    }
+
  private:
    metadata_t m_metadata = {};
 };

 template<class T>
-using json_with_metadata =
-    nlohmann::basic_json <
-    std::map,
+using json_with_metadata = nlohmann::basic_json<std::map,
                                                std::vector,
                                                std::string,
                                                bool,
@@ -47,8 +46,7 @@ using json_with_metadata =
                                                std::allocator,
                                                nlohmann::adl_serializer,
                                                std::vector<std::uint8_t>,
-    json_metadata<T>
-    >;
+                                                json_metadata<T>>;

 TEST_CASE("JSON Node Metadata")
 {
@@ -190,13 +188,13 @@ class visitor_adaptor
  public:
    template<class Fnc>
    void visit(const Fnc& fnc) const;
+
  private:
    template<class Ptr, class Fnc>
    void do_visit(const Ptr& ptr, const Fnc& fnc) const;
 };

-using json_with_visitor_t = nlohmann::basic_json <
-                            std::map,
+using json_with_visitor_t = nlohmann::basic_json<std::map,
                                                 std::vector,
                                                 std::string,
                                                 bool,
@@ -206,8 +204,7 @@ using json_with_visitor_t = nlohmann::basic_json <
                                                 std::allocator,
                                                 nlohmann::adl_serializer,
                                                 std::vector<std::uint8_t>,
-                            visitor_adaptor
-                            >;
+                                                 visitor_adaptor>;

 template<class Fnc>
 void visitor_adaptor::visit(const Fnc& fnc) const
@@ -261,9 +258,7 @@ TEST_CASE("JSON Visit Node")
    json["array"].push_back(1);
    json["array"].push_back(json);

-    std::set<std::string> expected
-    {
-        "/null - null - null",
+    std::set<std::string> expected{ "/null - null - null",
                                    "/int - number_integer - -1",
                                    "/uint - number_unsigned - 1",
                                    "/float - number_float - 1.0",
@@ -279,13 +274,9 @@ TEST_CASE("JSON Visit Node")
                                    "/array/2/boolean - boolean - true",
                                    "/array/2/string - string - \"string\"",
                                    "/array/2/array/0 - number_integer - 0",
-        "/array/2/array/1 - number_integer - 1"
-    };
+                                    "/array/2/array/1 - number_integer - 1" };

-    json.visit(
-        [&](const json_with_visitor_t::json_pointer & p,
-            const json_with_visitor_t& j)
-    {
+    json.visit([&](const json_with_visitor_t::json_pointer& p, const json_with_visitor_t& j) {
        std::stringstream str;
        str << p.to_string() << " - ";
        using value_t = nlohmann::detail::value_t;
@@ -330,7 +321,6 @@ TEST_CASE("JSON Visit Node")
        INFO(str.str());
        CHECK(expected.count(str.str()) == 1);
        expected.erase(str.str());
-    }
-    );
+    });
    CHECK(expected.empty());
 }
@@ -177,12 +177,13 @@ class proxy_iterator
    using value_type = typename std::iterator_traits<iterator>::value_type;
    using reference = typename std::iterator_traits<iterator>::reference;
    using pointer = typename std::iterator_traits<iterator>::pointer;
-    using difference_type =
-        typename std::iterator_traits<iterator>::difference_type;
+    using difference_type = typename std::iterator_traits<iterator>::difference_type;
    using iterator_category = std::input_iterator_tag;

    proxy_iterator() = default;
-    explicit proxy_iterator(iterator& it) : m_it(std::addressof(it)) {}
+    explicit proxy_iterator(iterator& it)
+      : m_it(std::addressof(it))
+    {}

    proxy_iterator& operator++()
    {
@@ -235,13 +236,17 @@ TEST_CASE("deserialization")
            SaxEventLogger l;
            CHECK(json::sax_parse(ss3, &l));
            CHECK(l.events.size() == 11);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "start_array()", "string(foo)", "number_unsigned(1)",
-                "number_unsigned(2)", "number_unsigned(3)", "boolean(false)",
-                "start_object()", "key(one)", "number_unsigned(1)",
-                "end_object()", "end_array()"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "start_array()",
+                                                         "string(foo)",
+                                                         "number_unsigned(1)",
+                                                         "number_unsigned(2)",
+                                                         "number_unsigned(3)",
+                                                         "boolean(false)",
+                                                         "start_object()",
+                                                         "key(one)",
+                                                         "number_unsigned(1)",
+                                                         "end_object()",
+                                                         "end_array()" }));
        }

        SECTION("string literal")
@@ -254,13 +259,17 @@ TEST_CASE("deserialization")
            SaxEventLogger l;
            CHECK(json::sax_parse(s, &l));
            CHECK(l.events.size() == 11);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "start_array()", "string(foo)", "number_unsigned(1)",
-                "number_unsigned(2)", "number_unsigned(3)", "boolean(false)",
-                "start_object()", "key(one)", "number_unsigned(1)",
-                "end_object()", "end_array()"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "start_array()",
+                                                         "string(foo)",
+                                                         "number_unsigned(1)",
+                                                         "number_unsigned(2)",
+                                                         "number_unsigned(3)",
+                                                         "boolean(false)",
+                                                         "start_object()",
+                                                         "key(one)",
+                                                         "number_unsigned(1)",
+                                                         "end_object()",
+                                                         "end_array()" }));
        }

        SECTION("string_t")
@@ -273,13 +282,17 @@ TEST_CASE("deserialization")
            SaxEventLogger l;
            CHECK(json::sax_parse(s, &l));
            CHECK(l.events.size() == 11);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "start_array()", "string(foo)", "number_unsigned(1)",
-                "number_unsigned(2)", "number_unsigned(3)", "boolean(false)",
-                "start_object()", "key(one)", "number_unsigned(1)",
-                "end_object()", "end_array()"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "start_array()",
+                                                         "string(foo)",
+                                                         "number_unsigned(1)",
+                                                         "number_unsigned(2)",
+                                                         "number_unsigned(3)",
+                                                         "boolean(false)",
+                                                         "start_object()",
+                                                         "key(one)",
+                                                         "number_unsigned(1)",
+                                                         "end_object()",
+                                                         "end_array()" }));
        }

        SECTION("operator<<")
@@ -320,7 +333,10 @@ TEST_CASE("deserialization")
            ss5 << R"(["foo",1,2,3,false,{"one":1})";

            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(ss1), "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(ss1),
+                "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'",
+                json::parse_error&);
            CHECK(!json::accept(ss3));

            json j_error;
@@ -330,20 +346,27 @@ TEST_CASE("deserialization")
            SaxEventLogger l;
            CHECK(!json::sax_parse(ss5, &l));
            CHECK(l.events.size() == 11);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "start_array()", "string(foo)", "number_unsigned(1)",
-                "number_unsigned(2)", "number_unsigned(3)", "boolean(false)",
-                "start_object()", "key(one)", "number_unsigned(1)",
-                "end_object()", "parse_error(29)"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "start_array()",
+                                                         "string(foo)",
+                                                         "number_unsigned(1)",
+                                                         "number_unsigned(2)",
+                                                         "number_unsigned(3)",
+                                                         "boolean(false)",
+                                                         "start_object()",
+                                                         "key(one)",
+                                                         "number_unsigned(1)",
+                                                         "end_object()",
+                                                         "parse_error(29)" }));
        }

        SECTION("string")
        {
            json::string_t const s = R"(["foo",1,2,3,false,{"one":1})";
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(s), "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(s),
+                "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'",
+                json::parse_error&);
            CHECK(!json::accept(s));

            json j_error;
@@ -353,13 +376,17 @@ TEST_CASE("deserialization")
            SaxEventLogger l;
            CHECK(!json::sax_parse(s, &l));
            CHECK(l.events.size() == 11);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "start_array()", "string(foo)", "number_unsigned(1)",
-                "number_unsigned(2)", "number_unsigned(3)", "boolean(false)",
-                "start_object()", "key(one)", "number_unsigned(1)",
-                "end_object()", "parse_error(29)"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "start_array()",
+                                                         "string(foo)",
+                                                         "number_unsigned(1)",
+                                                         "number_unsigned(2)",
+                                                         "number_unsigned(3)",
+                                                         "boolean(false)",
+                                                         "start_object()",
+                                                         "key(one)",
+                                                         "number_unsigned(1)",
+                                                         "end_object()",
+                                                         "parse_error(29)" }));
        }

        SECTION("operator<<")
@@ -367,7 +394,10 @@ TEST_CASE("deserialization")
            std::stringstream ss;
            ss << R"(["foo",1,2,3,false,{"one":1})";
            json j;
-            CHECK_THROWS_WITH_AS(j << ss, "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                j << ss,
+                "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'",
+                json::parse_error&);
        }

        SECTION("operator>>")
@@ -375,12 +405,18 @@ TEST_CASE("deserialization")
            std::stringstream ss;
            ss << R"(["foo",1,2,3,false,{"one":1})";
            json j;
-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'",
+                json::parse_error&);
        }

        SECTION("user-defined string literal")
        {
-            CHECK_THROWS_WITH_AS("[\"foo\",1,2,3,false,{\"one\":1}"_json, "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                "[\"foo\",1,2,3,false,{\"one\":1}"_json,
+                "[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'",
+                json::parse_error&);
        }
    }

@@ -493,7 +529,6 @@ TEST_CASE("deserialization")
                CHECK(json::sax_parse(std::begin(v), std::end(v), &l));
                CHECK(l.events.size() == 1);
                CHECK(l.events == std::vector<std::string>({ "boolean(true)" }));
-
            }

            SECTION("from std::array")
@@ -585,8 +620,7 @@ TEST_CASE("deserialization")
                json j;
                json_sax_dom_parser<json> sax(j, true);

-                CHECK(json::sax_parse(proxy(first), proxy(last), &sax,
-                                      input_format_t::json, false));
+                CHECK(json::sax_parse(proxy(first), proxy(last), &sax, input_format_t::json, false));
                CHECK(j.dump() == str1);
                CHECK(std::string(first, last) == str2);
            }
@@ -684,7 +718,10 @@ TEST_CASE("deserialization")
            {
                std::array<std::uint8_t, 4> v = { { '\"', 0x7F, 0xDF, 0x7F } };
                json _;
-                CHECK_THROWS_WITH_AS(_ = json::parse(std::begin(v), std::end(v)), "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: ill-formed UTF-8 byte; last read: '\"\x7f\xdf\x7f'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse(std::begin(v), std::end(v)),
+                    "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: ill-formed UTF-8 byte; last read: '\"\x7f\xdf\x7f'",
+                    json::parse_error&);
                CHECK(!json::accept(std::begin(v), std::end(v)));

                json j_error;
@@ -864,11 +901,7 @@ TEST_CASE("deserialization")
                SaxEventLogger l;
                CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
                CHECK(l.events.size() == 4);
-                CHECK(l.events == std::vector<std::string>(
-                {
-                    "start_object()", "key()", "number_unsigned(11)",
-                    "parse_error(7)"
-                }));
+                CHECK(l.events == std::vector<std::string>({ "start_object()", "key()", "number_unsigned(11)", "parse_error(7)" }));
            }
        }
    }
@@ -880,17 +913,20 @@ TEST_CASE("deserialization")
        SECTION("BOM only")
        {
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(bom), "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(bom),
+                "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+                json::parse_error&);

-            CHECK_THROWS_WITH_AS(_ = json::parse(std::istringstream(bom)), "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(std::istringstream(bom)),
+                "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+                json::parse_error&);

            SaxEventLogger l;
            CHECK(!json::sax_parse(bom, &l));
            CHECK(l.events.size() == 1);
-            CHECK(l.events == std::vector<std::string>(
-            {
-                "parse_error(4)"
-            }));
+            CHECK(l.events == std::vector<std::string>({ "parse_error(4)" }));
        }

        SECTION("BOM and content")
@@ -903,61 +939,55 @@ TEST_CASE("deserialization")
            CHECK(json::sax_parse(std::istringstream(bom + "1"), &l1));
            CHECK(json::sax_parse(bom + "1", &l2));
            CHECK(l1.events.size() == 1);
-            CHECK(l1.events == std::vector<std::string>(
-            {
-                "number_unsigned(1)"
-            }));
+            CHECK(l1.events == std::vector<std::string>({ "number_unsigned(1)" }));
            CHECK(l2.events.size() == 1);
-            CHECK(l2.events == std::vector<std::string>(
-            {
-                "number_unsigned(1)"
-            }));
+            CHECK(l2.events == std::vector<std::string>({ "number_unsigned(1)" }));
        }

        SECTION("2 byte of BOM")
        {
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(bom.substr(0, 2)), "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF\xBB'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(bom.substr(0, 2)),
+                "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF\xBB'",
+                json::parse_error&);

-            CHECK_THROWS_WITH_AS(_ = json::parse(std::istringstream(bom.substr(0, 2))), "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF\xBB'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(std::istringstream(bom.substr(0, 2))),
+                "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF\xBB'",
+                json::parse_error&);

            SaxEventLogger l1;
            SaxEventLogger l2;
            CHECK(!json::sax_parse(std::istringstream(bom.substr(0, 2)), &l1));
            CHECK(!json::sax_parse(bom.substr(0, 2), &l2));
            CHECK(l1.events.size() == 1);
-            CHECK(l1.events == std::vector<std::string>(
-            {
-                "parse_error(3)"
-            }));
+            CHECK(l1.events == std::vector<std::string>({ "parse_error(3)" }));
            CHECK(l2.events.size() == 1);
-            CHECK(l2.events == std::vector<std::string>(
-            {
-                "parse_error(3)"
-            }));
+            CHECK(l2.events == std::vector<std::string>({ "parse_error(3)" }));
        }

        SECTION("1 byte of BOM")
        {
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::parse(bom.substr(0, 1)), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(bom.substr(0, 1)),
+                "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF'",
+                json::parse_error&);

-            CHECK_THROWS_WITH_AS(_ = json::parse(std::istringstream(bom.substr(0, 1))), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF'", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::parse(std::istringstream(bom.substr(0, 1))),
+                "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF'",
+                json::parse_error&);

            SaxEventLogger l1;
            SaxEventLogger l2;
            CHECK(!json::sax_parse(std::istringstream(bom.substr(0, 1)), &l1));
            CHECK(!json::sax_parse(bom.substr(0, 1), &l2));
            CHECK(l1.events.size() == 1);
-            CHECK(l1.events == std::vector<std::string>(
-            {
-                "parse_error(2)"
-            }));
+            CHECK(l1.events == std::vector<std::string>({ "parse_error(2)" }));
            CHECK(l2.events.size() == 1);
-            CHECK(l2.events == std::vector<std::string>(
-            {
-                "parse_error(2)"
-            }));
+            CHECK(l2.events == std::vector<std::string>({ "parse_error(2)" }));
        }

        SECTION("variations")
@@ -989,10 +1019,7 @@ TEST_CASE("deserialization")
                            SaxEventLogger l;
                            CHECK(json::sax_parse(s + "null", &l));
                            CHECK(l.events.size() == 1);
-                            CHECK(l.events == std::vector<std::string>(
-                            {
-                                "null()"
-                            }));
+                            CHECK(l.events == std::vector<std::string>({ "null()" }));
                        }
                        else
                        {
@@ -1007,24 +1034,15 @@ TEST_CASE("deserialization")

                            if (i0 != 0)
                            {
-                                CHECK(l.events == std::vector<std::string>(
-                                {
-                                    "parse_error(1)"
-                                }));
+                                CHECK(l.events == std::vector<std::string>({ "parse_error(1)" }));
                            }
                            else if (i1 != 0)
                            {
-                                CHECK(l.events == std::vector<std::string>(
-                                {
-                                    "parse_error(2)"
-                                }));
+                                CHECK(l.events == std::vector<std::string>({ "parse_error(2)" }));
                            }
                            else
                            {
-                                CHECK(l.events == std::vector<std::string>(
-                                {
-                                    "parse_error(3)"
-                                }));
+                                CHECK(l.events == std::vector<std::string>({ "parse_error(3)" }));
                            }
                        }
                    }
@@ -1054,38 +1072,47 @@ TEST_CASE("deserialization")

        json::sax_parse(s, &default_logger);
        CHECK(default_logger.events.size() == 14);
-        CHECK(default_logger.events == std::vector<std::string>(
-        {
-            "start_array()", "number_unsigned(1)", "start_array()",
-            "string(string)", "number_float(43.12)", "end_array()", "null()",
-            "start_object()", "key(key1)", "boolean(true)", "key(key2)",
-            "boolean(false)", "end_object()", "end_array()"
-        }));
+        CHECK(default_logger.events == std::vector<std::string>({ "start_array()",
+                                                                  "number_unsigned(1)",
+                                                                  "start_array()",
+                                                                  "string(string)",
+                                                                  "number_float(43.12)",
+                                                                  "end_array()",
+                                                                  "null()",
+                                                                  "start_object()",
+                                                                  "key(key1)",
+                                                                  "boolean(true)",
+                                                                  "key(key2)",
+                                                                  "boolean(false)",
+                                                                  "end_object()",
+                                                                  "end_array()" }));

        json::sax_parse(s, &exit_after_start_object);
        CHECK(exit_after_start_object.events.size() == 8);
-        CHECK(exit_after_start_object.events == std::vector<std::string>(
-        {
-            "start_array()", "number_unsigned(1)", "start_array()",
-            "string(string)", "number_float(43.12)", "end_array()", "null()",
-            "start_object()"
-        }));
+        CHECK(exit_after_start_object.events == std::vector<std::string>({ "start_array()",
+                                                                           "number_unsigned(1)",
+                                                                           "start_array()",
+                                                                           "string(string)",
+                                                                           "number_float(43.12)",
+                                                                           "end_array()",
+                                                                           "null()",
+                                                                           "start_object()" }));

        json::sax_parse(s, &exit_after_key);
        CHECK(exit_after_key.events.size() == 9);
-        CHECK(exit_after_key.events == std::vector<std::string>(
-        {
-            "start_array()", "number_unsigned(1)", "start_array()",
-            "string(string)", "number_float(43.12)", "end_array()", "null()",
-            "start_object()", "key(key1)"
-        }));
+        CHECK(exit_after_key.events == std::vector<std::string>({ "start_array()",
+                                                                  "number_unsigned(1)",
+                                                                  "start_array()",
+                                                                  "string(string)",
+                                                                  "number_float(43.12)",
+                                                                  "end_array()",
+                                                                  "null()",
+                                                                  "start_object()",
+                                                                  "key(key1)" }));

        json::sax_parse(s, &exit_after_start_array);
        CHECK(exit_after_start_array.events.size() == 1);
-        CHECK(exit_after_start_array.events == std::vector<std::string>(
-        {
-            "start_array()"
-        }));
+        CHECK(exit_after_start_array.events == std::vector<std::string>({ "start_array()" }));
    }

    SECTION("JSON Lines")
@@ -1131,13 +1158,20 @@ TEST_CASE("deserialization")
    }
 }

-TEST_CASE_TEMPLATE("deserialization of different character types (ASCII)", T,
-                   char, unsigned char, signed char,
+TEST_CASE_TEMPLATE("deserialization of different character types (ASCII)",
+                   T,
+                   char,
+                   unsigned char,
+                   signed char,
                   wchar_t,
-                   char16_t, char32_t,
-                   std::uint8_t, std::int8_t,
-                   std::int16_t, std::uint16_t,
-                   std::int32_t, std::uint32_t)
+                   char16_t,
+                   char32_t,
+                   std::uint8_t,
+                   std::int8_t,
+                   std::int16_t,
+                   std::uint16_t,
+                   std::int32_t,
+                   std::uint32_t)
 {
    std::vector<T> const v = { 't', 'r', 'u', 'e' };
    CHECK(json::parse(v) == json(true));
@@ -1149,11 +1183,12 @@ TEST_CASE_TEMPLATE("deserialization of different character types (ASCII)", T,
    CHECK(l.events == std::vector<std::string>({ "boolean(true)" }));
 }

-TEST_CASE_TEMPLATE("deserialization of different character types (UTF-8)", T,
-                   char, unsigned char, std::uint8_t)
+TEST_CASE_TEMPLATE("deserialization of different character types (UTF-8)", T, char, unsigned char, std::uint8_t)
 {
    // a star emoji
-    std::vector<T> const v = {'"', static_cast<T>(0xe2u), static_cast<T>(0xadu), static_cast<T>(0x90u), static_cast<T>(0xefu), static_cast<T>(0xb8u), static_cast<T>(0x8fu), '"'};
+    std::vector<T> const v = {
+        '"', static_cast<T>(0xe2u), static_cast<T>(0xadu), static_cast<T>(0x90u), static_cast<T>(0xefu), static_cast<T>(0xb8u), static_cast<T>(0x8fu), '"'
+    };
    CHECK(json::parse(v).dump(-1, ' ', true) == "\"\\u2b50\\ufe0f\"");
    CHECK(json::accept(v));

@@ -1162,8 +1197,7 @@ TEST_CASE_TEMPLATE("deserialization of different character types (UTF-8)", T,
    CHECK(l.events.size() == 1);
 }

-TEST_CASE_TEMPLATE("deserialization of different character types (UTF-16)", T,
-                   char16_t, std::uint16_t)
+TEST_CASE_TEMPLATE("deserialization of different character types (UTF-16)", T, char16_t, std::uint16_t)
 {
    // a star emoji
    std::vector<T> const v = { static_cast<T>('"'), static_cast<T>(0x2b50), static_cast<T>(0xfe0f), static_cast<T>('"') };
@@ -1175,8 +1209,7 @@ TEST_CASE_TEMPLATE("deserialization of different character types (UTF-16)", T,
    CHECK(l.events.size() == 1);
 }

-TEST_CASE_TEMPLATE("deserialization of different character types (UTF-32)", T,
-                   char32_t, std::uint32_t)
+TEST_CASE_TEMPLATE("deserialization of different character types (UTF-32)", T, char32_t, std::uint32_t)
 {
    // a star emoji
    std::vector<T> const v = { static_cast<T>('"'), static_cast<T>(0x2b50), static_cast<T>(0xfe0f), static_cast<T>('"') };
@@ -32,7 +32,9 @@ TEST_CASE("Better diagnostics")
        json j;
        j["a"]["b"]["c"] = 1;
        std::string s;
-        CHECK_THROWS_WITH_AS(s = j["a"]["b"]["c"].get<std::string>(), "[json.exception.type_error.302] (/a/b/c) type must be string, but is number", json::type_error);
+        CHECK_THROWS_WITH_AS(s = j["a"]["b"]["c"].get<std::string>(),
+                             "[json.exception.type_error.302] (/a/b/c) type must be string, but is number",
+                             json::type_error);
    }

    SECTION("missing key")
@@ -53,14 +55,18 @@ TEST_CASE("Better diagnostics")
    {
        json j;
        j["array"][4] = true;
-        CHECK_THROWS_WITH_AS(j["array"][4][5], "[json.exception.type_error.305] (/array/4) cannot use operator[] with a numeric argument with boolean", json::type_error);
+        CHECK_THROWS_WITH_AS(j["array"][4][5],
+                             "[json.exception.type_error.305] (/array/4) cannot use operator[] with a numeric argument with boolean",
+                             json::type_error);
    }

    SECTION("wrong iterator")
    {
        json j;
        j["array"] = json::array();
-        CHECK_THROWS_WITH_AS(j["array"].erase(j.begin()), "[json.exception.invalid_iterator.202] (/array) iterator does not fit current value", json::invalid_iterator);
+        CHECK_THROWS_WITH_AS(j["array"].erase(j.begin()),
+                             "[json.exception.invalid_iterator.202] (/array) iterator does not fit current value",
+                             json::invalid_iterator);
    }

    SECTION("JSON Pointer escaping")
@@ -68,13 +74,18 @@ TEST_CASE("Better diagnostics")
        json j;
        j["a/b"]["m~n"] = 1;
        std::string s;
-        CHECK_THROWS_WITH_AS(s = j["a/b"]["m~n"].get<std::string>(), "[json.exception.type_error.302] (/a~1b/m~0n) type must be string, but is number", json::type_error);
+        CHECK_THROWS_WITH_AS(s = j["a/b"]["m~n"].get<std::string>(),
+                             "[json.exception.type_error.302] (/a~1b/m~0n) type must be string, but is number",
+                             json::type_error);
    }

    SECTION("Parse error")
    {
        json _;
-        CHECK_THROWS_WITH_AS(_ = json::parse(""), "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse(""),
+            "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+            json::parse_error);
    }

    SECTION("Wrong type in update()")
@@ -82,7 +93,9 @@ TEST_CASE("Better diagnostics")
        json j = { { "foo", "bar" } };
        json k = { { "bla", 1 } };

-        CHECK_THROWS_WITH_AS(j.update(k["bla"].begin(), k["bla"].end()), "[json.exception.type_error.312] (/bla) cannot use update() with number", json::type_error);
+        CHECK_THROWS_WITH_AS(j.update(k["bla"].begin(), k["bla"].end()),
+                             "[json.exception.type_error.312] (/bla) cannot use update() with number",
+                             json::type_error);
        CHECK_THROWS_WITH_AS(j.update(k["bla"]), "[json.exception.type_error.312] (/bla) cannot use update() with number", json::type_error);
    }
 }
@@ -23,7 +23,9 @@ using json = nlohmann::json;
 class sax_no_exception : public nlohmann::detail::json_sax_dom_parser<json>
 {
  public:
-    explicit sax_no_exception(json& j) : nlohmann::detail::json_sax_dom_parser<json>(j, false) {}
+    explicit sax_no_exception(json& j)
+      : nlohmann::detail::json_sax_dom_parser<json>(j, false)
+    {}

    static bool parse_error(std::size_t /*position*/, const std::string& /*last_token*/, const json::exception& ex)
    {
@@ -44,7 +46,8 @@ TEST_CASE("Tests with disabled exceptions")
        sax_no_exception sax(j);

        CHECK(!json::sax_parse("xyz", &sax));
-        CHECK(*sax_no_exception::error_string == "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'x'");
+        CHECK(*sax_no_exception::error_string ==
+              "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'x'");
        delete sax_no_exception::error_string;  // NOLINT(cppcoreguidelines-owning-memory)
    }
 }
@@ -44,10 +44,8 @@ TEST_CASE("element access 1")

            SECTION("access outside bounds")
            {
-                CHECK_THROWS_WITH_AS(j.at(8),
-                                     "[json.exception.out_of_range.401] array index 8 is out of range", json::out_of_range&);
-                CHECK_THROWS_WITH_AS(j_const.at(8),
-                                     "[json.exception.out_of_range.401] array index 8 is out of range", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(j.at(8), "[json.exception.out_of_range.401] array index 8 is out of range", json::out_of_range&);
+                CHECK_THROWS_WITH_AS(j_const.at(8), "[json.exception.out_of_range.401] array index 8 is out of range", json::out_of_range&);
            }

            SECTION("access on non-array type")
@@ -157,7 +155,9 @@ TEST_CASE("element access 1")
                        json j_nonarray(json::value_t::null);
                        const json j_nonarray_const(j_nonarray);
                        CHECK_NOTHROW(j_nonarray[0]);
-                        CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with null", json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                             "[json.exception.type_error.305] cannot use operator[] with a numeric argument with null",
+                                             json::type_error&);
                    }

                    SECTION("implicit transformation to properly filled array")
@@ -172,48 +172,72 @@ TEST_CASE("element access 1")
                {
                    json j_nonarray(json::value_t::boolean);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with boolean", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with boolean", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with boolean",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with boolean",
+                                         json::type_error&);
                }

                SECTION("string")
                {
                    json j_nonarray(json::value_t::string);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with string", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with string", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with string",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with string",
+                                         json::type_error&);
                }

                SECTION("object")
                {
                    json j_nonarray(json::value_t::object);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with object", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with object", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with object",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with object",
+                                         json::type_error&);
                }

                SECTION("number (integer)")
                {
                    json j_nonarray(json::value_t::number_integer);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
                }

                SECTION("number (unsigned)")
                {
                    json j_nonarray(json::value_t::number_unsigned);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
                }

                SECTION("number (floating-point)")
                {
                    json j_nonarray(json::value_t::number_float);
                    const json j_nonarray_const(j_nonarray);
-                    CHECK_THROWS_WITH_AS(j_nonarray[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonarray_const[0], "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonarray_const[0],
+                                         "[json.exception.type_error.305] cannot use operator[] with a numeric argument with number",
+                                         json::type_error&);
                }
            }
        }
@@ -359,26 +383,34 @@ TEST_CASE("element access 1")
                        json jarray2 = { "foo", "bar" };

                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.begin()),
-                                             "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray.begin(), jarray2.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.begin(), jarray.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.begin(), jarray2.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                    }
                    {
                        json jarray = { 1, 1u, true, nullptr, "string", 42.23, json::object(), { 1, 2, 3 } };
                        json const jarray2 = { "foo", "bar" };

                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.cbegin()),
-                                             "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray.cbegin(), jarray2.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.cbegin(), jarray.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                        CHECK_THROWS_WITH_AS(jarray.erase(jarray2.cbegin(), jarray2.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", json::invalid_iterator&);
+                                             "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                             json::invalid_iterator&);
                    }
                }
            }
@@ -529,8 +561,7 @@ TEST_CASE("element access 1")
                }
                {
                    json j;
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin()),
-                                         "[json.exception.type_error.307] cannot use erase() with null", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin()), "[json.exception.type_error.307] cannot use erase() with null", json::type_error&);
                }
            }

@@ -812,12 +843,16 @@ TEST_CASE("element access 1")
                {
                    json j = "foo";
                    CHECK_THROWS_WITH_AS(j.erase(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
                {
                    json j = "bar";
                    CHECK_THROWS_WITH_AS(j.erase(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
            }

@@ -826,12 +861,16 @@ TEST_CASE("element access 1")
                {
                    json j = false;
                    CHECK_THROWS_WITH_AS(j.erase(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
                {
                    json j = true;
                    CHECK_THROWS_WITH_AS(j.erase(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
            }

@@ -840,12 +879,16 @@ TEST_CASE("element access 1")
                {
                    json j = 17;
                    CHECK_THROWS_WITH_AS(j.erase(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
                {
                    json j = 17;
                    CHECK_THROWS_WITH_AS(j.erase(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
            }

@@ -854,12 +897,16 @@ TEST_CASE("element access 1")
                {
                    json j = 17u;
                    CHECK_THROWS_WITH_AS(j.erase(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
                {
                    json j = 17u;
                    CHECK_THROWS_WITH_AS(j.erase(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
            }

@@ -868,12 +915,16 @@ TEST_CASE("element access 1")
                {
                    json j = 23.42;
                    CHECK_THROWS_WITH_AS(j.erase(j.end(), j.end()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.begin(), j.begin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
                {
                    json j = 23.42;
                    CHECK_THROWS_WITH_AS(j.erase(j.cend(), j.cend()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()), "[json.exception.invalid_iterator.204] iterators out of range", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.erase(j.cbegin(), j.cbegin()),
+                                         "[json.exception.invalid_iterator.204] iterators out of range",
+                                         json::invalid_iterator&);
                }
            }
        }
@@ -21,7 +21,8 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
 {
    SECTION("object")
    {
-        Json j = {{"integer", 1}, {"unsigned", 1u}, {"floating", 42.23}, {"null", nullptr}, {"string", "hello world"}, {"boolean", true}, {"object", Json::object()}, {"array", {1, 2, 3}}};
+        Json j = { { "integer", 1 },    { "unsigned", 1u },           { "floating", 42.23 },   { "null", nullptr }, { "string", "hello world" },
+                   { "boolean", true }, { "object", Json::object() }, { "array", { 1, 2, 3 } } };
        const Json j_const = j;

        SECTION("access specified element with bounds checking")
@@ -74,7 +75,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j

 #ifdef JSON_HAS_CPP_17
                CHECK_THROWS_WITH_AS(j.at(std::string_view("foo")), "[json.exception.out_of_range.403] key 'foo' not found", typename Json::out_of_range&);
-                CHECK_THROWS_WITH_AS(j_const.at(std::string_view("foo")), "[json.exception.out_of_range.403] key 'foo' not found", typename Json::out_of_range&);
+                CHECK_THROWS_WITH_AS(j_const.at(std::string_view("foo")),
+                                     "[json.exception.out_of_range.403] key 'foo' not found",
+                                     typename Json::out_of_range&);
 #endif
            }

@@ -88,8 +91,12 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with null", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view(std::string_view("foo"))), "[json.exception.type_error.304] cannot use at() with null", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view(std::string_view("foo"))), "[json.exception.type_error.304] cannot use at() with null", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view(std::string_view("foo"))),
+                                         "[json.exception.type_error.304] cannot use at() with null",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view(std::string_view("foo"))),
+                                         "[json.exception.type_error.304] cannot use at() with null",
+                                         typename Json::type_error&);
 #endif
                }

@@ -98,11 +105,17 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    Json j_nonobject(Json::value_t::boolean);
                    const Json j_nonobject_const(j_nonobject);
                    CHECK_THROWS_WITH_AS(j_nonobject.at("foo"), "[json.exception.type_error.304] cannot use at() with boolean", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with boolean", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"),
+                                         "[json.exception.type_error.304] cannot use at() with boolean",
+                                         typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with boolean", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with boolean", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with boolean",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with boolean",
+                                         typename Json::type_error&);
 #endif
                }

@@ -111,11 +124,17 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    Json j_nonobject(Json::value_t::string);
                    const Json j_nonobject_const(j_nonobject);
                    CHECK_THROWS_WITH_AS(j_nonobject.at("foo"), "[json.exception.type_error.304] cannot use at() with string", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with string", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"),
+                                         "[json.exception.type_error.304] cannot use at() with string",
+                                         typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with string", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with string", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with string",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with string",
+                                         typename Json::type_error&);
 #endif
                }

@@ -127,8 +146,12 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with array", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with array", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with array", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with array",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with array",
+                                         typename Json::type_error&);
 #endif
                }

@@ -137,11 +160,17 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    Json j_nonobject(Json::value_t::number_integer);
                    const Json j_nonobject_const(j_nonobject);
                    CHECK_THROWS_WITH_AS(j_nonobject.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
 #endif
                }

@@ -150,11 +179,17 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    Json j_nonobject(Json::value_t::number_unsigned);
                    const Json j_nonobject_const(j_nonobject);
                    CHECK_THROWS_WITH_AS(j_nonobject.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
 #endif
                }

@@ -163,11 +198,17 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    Json j_nonobject(Json::value_t::number_float);
                    const Json j_nonobject_const(j_nonobject);
                    CHECK_THROWS_WITH_AS(j_nonobject.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at("foo"),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")), "[json.exception.type_error.304] cannot use at() with number", typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_nonobject_const.at(std::string_view("foo")),
+                                         "[json.exception.type_error.304] cannot use at() with number",
+                                         typename Json::type_error&);
 #endif
                }
            }
@@ -275,12 +316,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::null);
                        const Json j_nonobject_const(Json::value_t::null);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -288,12 +337,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::boolean);
                        const Json j_nonobject_const(Json::value_t::boolean);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -301,12 +358,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::string);
                        const Json j_nonobject_const(Json::value_t::string);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -314,12 +379,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::array);
                        const Json j_nonobject_const(Json::value_t::array);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -327,12 +400,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::number_integer);
                        const Json j_nonobject_const(Json::value_t::number_integer);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -340,12 +421,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::number_unsigned);
                        const Json j_nonobject_const(Json::value_t::number_unsigned);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
 #endif
                    }

@@ -353,12 +442,20 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::number_float);
                        const Json j_nonobject_const(Json::value_t::number_float);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("foo", 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value(std::string_view("foo"), 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
 #endif
                    }
                }
@@ -400,65 +497,90 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                    {
                        Json j_nonobject(Json::value_t::null);
                        const Json j_nonobject_const(Json::value_t::null);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with null",
+                                             typename Json::type_error&);
                    }

                    SECTION("boolean")
                    {
                        Json j_nonobject(Json::value_t::boolean);
                        const Json j_nonobject_const(Json::value_t::boolean);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with boolean", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with boolean",
+                                             typename Json::type_error&);
                    }

                    SECTION("string")
                    {
                        Json j_nonobject(Json::value_t::string);
                        const Json j_nonobject_const(Json::value_t::string);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with string", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with string",
+                                             typename Json::type_error&);
                    }

                    SECTION("array")
                    {
                        Json j_nonobject(Json::value_t::array);
                        const Json j_nonobject_const(Json::value_t::array);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with array", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with array",
+                                             typename Json::type_error&);
                    }

                    SECTION("number (integer)")
                    {
                        Json j_nonobject(Json::value_t::number_integer);
                        const Json j_nonobject_const(Json::value_t::number_integer);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
                    }

                    SECTION("number (unsigned)")
                    {
                        Json j_nonobject(Json::value_t::number_unsigned);
                        const Json j_nonobject_const(Json::value_t::number_unsigned);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
                    }

                    SECTION("number (floating-point)")
                    {
                        Json j_nonobject(Json::value_t::number_float);
                        const Json j_nonobject_const(Json::value_t::number_float);
-                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
-                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1), "[json.exception.type_error.306] cannot use value() with number", typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
+                        CHECK_THROWS_WITH_AS(j_nonobject_const.value("/foo"_json_pointer, 1),
+                                             "[json.exception.type_error.306] cannot use value() with number",
+                                             typename Json::type_error&);
                    }
                }
            }
        }

-        SECTION("non-const operator[]")
-        {
-            {
-                Json j_null;
+        SECTION("non-const operator[]"){ { Json j_null;
        CHECK(j_null.is_null());
        j_null["key"] = 1;
        CHECK(j_null.is_object());
@@ -612,12 +734,18 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j

            CHECK_NOTHROW(j_nonobject["foo"]);
            CHECK_NOTHROW(j_nonobject2[typename Json::object_t::key_type("foo")]);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject["foo"], "[json.exception.type_error.305] cannot use operator[] with a string argument with null", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with null", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with null",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with null",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
            CHECK_NOTHROW(j_nonobject2[std::string_view("foo")]);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with null", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with null",
+                                 typename Json::type_error&);
 #endif
        }

@@ -626,17 +754,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::boolean);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with boolean",
+                                 typename Json::type_error&);
 #endif
        }

@@ -645,17 +781,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::string);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with string", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with string",
+                                 typename Json::type_error&);
 #endif
        }

@@ -664,16 +808,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::array);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with array", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with array",
+                                 typename Json::type_error&);
 #endif
        }

@@ -682,17 +835,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::number_integer);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
 #endif
        }

@@ -701,17 +862,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::number_unsigned);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
 #endif
        }

@@ -720,17 +889,25 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            Json j_nonobject(Json::value_t::number_float);
            const Json j_const_nonobject(j_nonobject);
            CHECK_THROWS_WITH_AS(j_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject["foo"],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
            CHECK_THROWS_WITH_AS(j_const_nonobject[typename Json::object_t::key_type("foo")],
-                                         "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")], "[json.exception.type_error.305] cannot use operator[] with a string argument with number", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_const_nonobject[std::string_view("foo")],
+                                 "[json.exception.type_error.305] cannot use operator[] with a string argument with number",
+                                 typename Json::type_error&);
 #endif
        }
    }
@@ -916,25 +1093,33 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
                Json jobject = { { "a", "a" }, { "b", 1 }, { "c", 17u }, { "d", false }, { "e", true } };
                Json jobject2 = { { "a", "a" }, { "b", 1 }, { "c", 17u } };
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.begin()),
-                                             "[json.exception.invalid_iterator.202] iterator does not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject.begin(), jobject2.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.begin(), jobject.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.begin(), jobject2.end()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
            }
            {
                Json jobject = { { "a", "a" }, { "b", 1 }, { "c", 17u }, { "d", false }, { "e", true } };
                Json jobject2 = { { "a", "a" }, { "b", 1 }, { "c", 17u } };
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.cbegin()),
-                                             "[json.exception.invalid_iterator.202] iterator does not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject.cbegin(), jobject2.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.cbegin(), jobject.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
                CHECK_THROWS_WITH_AS(jobject.erase(jobject2.cbegin(), jobject2.cend()),
-                                             "[json.exception.invalid_iterator.203] iterators do not fit current value", typename Json::invalid_iterator&);
+                                     "[json.exception.invalid_iterator.203] iterators do not fit current value",
+                                     typename Json::invalid_iterator&);
            }
        }
    }
@@ -947,7 +1132,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with null", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with null", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with null",
+                                 typename Json::type_error&);
 #endif
        }

@@ -957,7 +1144,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with boolean", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with boolean", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with boolean",
+                                 typename Json::type_error&);
 #endif
        }

@@ -967,7 +1156,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with string", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with string", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with string",
+                                 typename Json::type_error&);
 #endif
        }

@@ -977,7 +1168,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with array", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with array", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with array",
+                                 typename Json::type_error&);
 #endif
        }

@@ -987,7 +1180,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with number", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with number", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with number",
+                                 typename Json::type_error&);
 #endif
        }

@@ -997,7 +1192,9 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK_THROWS_WITH_AS(j_nonobject.erase("foo"), "[json.exception.type_error.307] cannot use erase() with number", typename Json::type_error&);

 #ifdef JSON_HAS_CPP_17
-                    CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")), "[json.exception.type_error.307] cannot use erase() with number", typename Json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonobject.erase(std::string_view("foo")),
+                                 "[json.exception.type_error.307] cannot use erase() with number",
+                                 typename Json::type_error&);
 #endif
        }
    }
@@ -1007,9 +1204,7 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
 {
    SECTION("existing element")
    {
-                for (const auto* key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const auto* key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.find(key) != j.end());
            CHECK(*j.find(key) == j.at(key));
@@ -1017,9 +1212,7 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
            CHECK(*j_const.find(key) == j_const.at(key));
        }
 #ifdef JSON_HAS_CPP_17
-                for (const std::string_view key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const std::string_view key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.find(key) != j.end());
            CHECK(*j.find(key) == j.at(key));
@@ -1160,17 +1353,13 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
 {
    SECTION("existing element")
    {
-                for (const auto* key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const auto* key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.count(key) == 1);
            CHECK(j_const.count(key) == 1);
        }
 #ifdef JSON_HAS_CPP_17
-                for (const std::string_view key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const std::string_view key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.count(key) == 1);
            CHECK(j_const.count(key) == 1);
@@ -1309,18 +1498,14 @@ TEST_CASE_TEMPLATE("element access 2", Json, nlohmann::json, nlohmann::ordered_j
 {
    SECTION("existing element")
    {
-                for (const auto* key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const auto* key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.contains(key) == true);
            CHECK(j_const.contains(key) == true);
        }

 #ifdef JSON_HAS_CPP_17
-                for (const std::string_view key :
-                        {"integer", "unsigned", "floating", "null", "string", "boolean", "object", "array"
-                        })
+        for (const std::string_view key : { "integer", "unsigned", "floating", "null", "string", "boolean", "object", "array" })
        {
            CHECK(j.contains(key) == true);
            CHECK(j_const.contains(key) == true);
@@ -1460,8 +1645,10 @@ TEST_CASE_TEMPLATE("element access 2 (throwing tests)", Json, nlohmann::json, nl
 {
    SECTION("object")
    {
-        Json j = {{"integer", 1}, {"unsigned", 1u}, {"floating", 42.23}, {"null", nullptr}, {"string", "hello world"}, {"boolean", true}, {"object", Json::object()}, {"array", {1, 2, 3}}};
-        const Json j_const = {{"integer", 1}, {"unsigned", 1u}, {"floating", 42.23}, {"null", nullptr}, {"string", "hello world"}, {"boolean", true}, {"object", Json::object()}, {"array", {1, 2, 3}}};
+        Json j = { { "integer", 1 },    { "unsigned", 1u },           { "floating", 42.23 },   { "null", nullptr }, { "string", "hello world" },
+                   { "boolean", true }, { "object", Json::object() }, { "array", { 1, 2, 3 } } };
+        const Json j_const = { { "integer", 1 },    { "unsigned", 1u },           { "floating", 42.23 },   { "null", nullptr }, { "string", "hello world" },
+                               { "boolean", true }, { "object", Json::object() }, { "array", { 1, 2, 3 } } };

        SECTION("access specified element with default value")
        {
@@ -1500,11 +1687,7 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
    // test assumes string_t and object_t::key_type are the same
    REQUIRE(std::is_same<string_t, typename Json::object_t::key_type>::value);

-    Json j
-    {
-        {"foo", "bar"},
-        {"baz", 42}
-    };
+    Json j{ { "foo", "bar" }, { "baz", 42 } };

    const char* cpstr = "default";
    const char castr[] = "default";  // NOLINT(hicpp-avoid-c-arrays,modernize-avoid-c-arrays,cppcoreguidelines-avoid-c-arrays)
@@ -1513,11 +1696,7 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
    number_integer_t integer = 69;
    std::size_t size = 69;

-    SECTION("deduced ValueType")
-    {
-        SECTION("literal key")
-        {
-            CHECK(j.value("foo", "default") == "bar");
+    SECTION("deduced ValueType"){ SECTION("literal key"){ CHECK(j.value("foo", "default") == "bar");
    CHECK(j.value("foo", cpstr) == "bar");
    CHECK(j.value("foo", castr) == "bar");
    CHECK(j.value("foo", str) == "bar");
@@ -1665,8 +1844,12 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
        CHECK(j.template value<std::size_t>("bar", 47) == 47);
        CHECK(j.template value<std::size_t>("bar", size) == size);

-            CHECK_THROWS_WITH_AS(Json().template value<string_t>("foo", "default"), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-            CHECK_THROWS_WITH_AS(Json().template value<string_t>("foo", str), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>("foo", "default"),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>("foo", str),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
    }

    SECTION("const char * key")
@@ -1694,8 +1877,12 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
        CHECK(j.template value<std::size_t>(key_notfound, 47) == 47);
        CHECK(j.template value<std::size_t>(key_notfound, size) == size);

-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
    }

    SECTION("const char(&)[] key")
@@ -1723,8 +1910,12 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
        CHECK(j.template value<std::size_t>(key_notfound, 47) == 47);
        CHECK(j.template value<std::size_t>(key_notfound, size) == size);

-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
    }

    SECTION("string_t/object_t::key_type key")
@@ -1748,8 +1939,12 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann
        CHECK(j.template value<std::size_t>(key_notfound, 0) == 0);
        CHECK(j.template value<std::size_t>(key_notfound, 47) == 47);

-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
    }

 #ifdef JSON_HAS_CPP_17
@@ -1785,8 +1980,12 @@ TEST_CASE_TEMPLATE("element access 2 (additional value() tests)", Json, nlohmann

        CHECK(j.template value<std::string_view>(key_notfound, "default") == "default");

-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
-            CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str), "[json.exception.type_error.306] cannot use value() with null", typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, "default"),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
+        CHECK_THROWS_WITH_AS(Json().template value<string_t>(key, str),
+                             "[json.exception.type_error.306] cannot use value() with null",
+                             typename Json::type_error&);
    }
 #endif
 }
@@ -11,9 +11,9 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

+#include "make_test_data_available.hpp"
 #include <fstream>
 #include <sstream>
-#include "make_test_data_available.hpp"

 TEST_CASE("object inspection")
 {
@@ -202,12 +202,12 @@ TEST_CASE("object inspection")

    SECTION("serialization")
    {
-        json const j {{"object", json::object()}, {"array", {1, 2, 3, 4}}, {"number", 42}, {"boolean", false}, {"null", nullptr}, {"string", "Hello world"} };
+        json const j{ { "object", json::object() }, { "array", { 1, 2, 3, 4 } }, { "number", 42 },
+                      { "boolean", false },         { "null", nullptr },         { "string", "Hello world" } };

        SECTION("no indent / indent=-1")
        {
-            CHECK(j.dump() ==
-                  "{\"array\":[1,2,3,4],\"boolean\":false,\"null\":null,\"number\":42,\"object\":{},\"string\":\"Hello world\"}");
+            CHECK(j.dump() == "{\"array\":[1,2,3,4],\"boolean\":false,\"null\":null,\"number\":42,\"object\":{},\"string\":\"Hello world\"}");

            CHECK(j.dump() == j.dump(-1));
        }
@@ -220,13 +220,15 @@ TEST_CASE("object inspection")

        SECTION("indent=1, space='\t'")
        {
-            CHECK(j.dump(1, '\t') ==
+            CHECK(
+                j.dump(1, '\t') ==
                "{\n\t\"array\": [\n\t\t1,\n\t\t2,\n\t\t3,\n\t\t4\n\t],\n\t\"boolean\": false,\n\t\"null\": null,\n\t\"number\": 42,\n\t\"object\": {},\n\t\"string\": \"Hello world\"\n}");
        }

        SECTION("indent=4")
        {
-            CHECK(j.dump(4) ==
+            CHECK(
+                j.dump(4) ==
                "{\n    \"array\": [\n        1,\n        2,\n        3,\n        4\n    ],\n    \"boolean\": false,\n    \"null\": null,\n    \"number\": 42,\n    \"object\": {},\n    \"string\": \"Hello world\"\n}");
        }

@@ -291,8 +293,7 @@ TEST_CASE("object inspection")
                json const value = json::parse(f_unescaped);
                std::string text = value.dump(4, ' ', true);

-                std::string expected((std::istreambuf_iterator<char>(f_escaped)),
-                                     std::istreambuf_iterator<char>());
+                std::string expected((std::istreambuf_iterator<char>(f_escaped)), std::istreambuf_iterator<char>());
                CHECK(text == expected);
            }
        }
@@ -328,9 +329,7 @@ TEST_CASE("object inspection")

    SECTION("round trips")
    {
-        for (const auto& s :
-                {"3.141592653589793", "1000000000000000010E5"
-                })
+        for (const auto& s : { "3.141592653589793", "1000000000000000010E5" })
        {
            json const j1 = json::parse(s);
            std::string s1 = j1.dump();
@@ -718,11 +718,7 @@ TEST_CASE("iterator_wrapper")

 TEST_CASE("items()")
 {
-    SECTION("object")
-    {
-        SECTION("value")
-        {
-            json j = { {"A", 1}, {"B", 2} };
+    SECTION("object"){ SECTION("value"){ json j = { { "A", 1 }, { "B", 2 } };
    int counter = 1;

    for (auto i : j.items())  // NOLINT(performance-for-range-copy)
@@ -74,23 +74,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 < it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 < it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 < it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 < it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c < it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 < it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 < it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 < it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 < it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 < it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c < it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -111,23 +135,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 <= it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 <= it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 <= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 <= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c <= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 <= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 <= it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 <= it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 <= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 <= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c <= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -149,23 +197,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 > it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 > it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 > it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 > it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c > it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 > it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 > it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 > it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 > it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 > it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c > it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -187,23 +259,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 >= it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 >= it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 >= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 >= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c >= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 >= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 >= it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 >= it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 >= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 >= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c >= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -231,10 +327,18 @@ TEST_CASE("iterators 2")
 #if JSON_DIAGNOSTICS
                    // the output differs in each loop, so we cannot fix a string for the expected exception
 #else
-                    CHECK_THROWS_WITH_AS(j.begin() == k.begin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.cbegin() == k.cbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.begin() < k.begin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.cbegin() < k.cbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.begin() == k.begin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.cbegin() == k.cbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.begin() < k.begin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.cbegin() < k.cbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
 #endif
                }
            }
@@ -498,23 +602,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 < it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 < it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 < it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 < it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c < it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 < it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 < it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 < it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 < it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 < it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 < it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c < it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c < it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c < it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -535,23 +663,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 <= it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 <= it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 <= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 <= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c <= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 <= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 <= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 <= it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 <= it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 <= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 <= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c <= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c <= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c <= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -573,23 +725,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 > it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 > it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 > it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 > it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c > it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 > it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 > it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 > it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 > it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 > it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 > it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c > it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c > it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c > it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -611,23 +787,47 @@ TEST_CASE("iterators 2")
                if (j.type() == json::value_t::object)
                {
 #if JSON_DIAGNOSTICS
-                    CHECK_THROWS_WITH_AS(it1 >= it1, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 >= it2, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2 >= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1 >= it3, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it1_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it2_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c >= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it3_c, "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it1,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it2,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2 >= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1 >= it3,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it1_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it2_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] (/5) cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #else
                    CHECK_THROWS_WITH_AS(it1 >= it1, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 >= it2, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it2 >= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
                    CHECK_THROWS_WITH_AS(it1 >= it3, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it1_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it2_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it2_c >= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(it1_c >= it3_c, "[json.exception.invalid_iterator.213] cannot compare order of object iterators", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it1_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it2_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it2_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(it1_c >= it3_c,
+                                         "[json.exception.invalid_iterator.213] cannot compare order of object iterators",
+                                         json::invalid_iterator&);
 #endif
                }
                else
@@ -655,10 +855,18 @@ TEST_CASE("iterators 2")
 #if JSON_DIAGNOSTICS
                    // the output differs in each loop, so we cannot fix a string for the expected exception
 #else
-                    CHECK_THROWS_WITH_AS(j.rbegin() == k.rbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.crbegin() == k.crbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.rbegin() < k.rbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j.crbegin() < k.crbegin(), "[json.exception.invalid_iterator.212] cannot compare iterators of different containers", json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.rbegin() == k.rbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.crbegin() == k.crbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.rbegin() < k.rbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j.crbegin() < k.crbegin(),
+                                         "[json.exception.invalid_iterator.212] cannot compare iterators of different containers",
+                                         json::invalid_iterator&);
 #endif
                }
            }
@@ -913,13 +1121,11 @@ TEST_CASE("iterators 2")
                auto j_even = json::array();

        #if JSON_USE_IMPLICIT_CONVERSIONS
-                auto it = std::ranges::find_if(j, [](int v) noexcept
-                {
+                auto it = std::ranges::find_if(j, [](int v) noexcept {
                    return (v % 2) == 0;
                });
        #else
-                auto it = std::ranges::find_if(j, [](const json & j) noexcept
-                {
+                auto it = std::ranges::find_if(j, [](const json& j) noexcept {
                    int v;
                    j.get_to(v);
                    return (v % 2) == 0;
@@ -947,16 +1153,14 @@ TEST_CASE("iterators 2")

            SECTION("transform")
            {
-                json j
-                {
+                json j{
                    { "a_key", "a_value" },
                    { "b_key", "b_value" },
                    { "c_key", "c_value" },
                };
                json j_expected{ "a_key", "b_key", "c_key" };

-                auto transformed = j.items() | std::views::transform([](const auto & item)
-                {
+                auto transformed = j.items() | std::views::transform([](const auto& item) {
                                       return item.key();
                                   });
                auto j_transformed = json::array();
@@ -14,8 +14,8 @@ using nlohmann::json;
 using namespace nlohmann::literals;  // NOLINT(google-build-using-namespace)
 #endif

-#include <fstream>
 #include "make_test_data_available.hpp"
+#include <fstream>

 TEST_CASE("JSON patch")
 {
@@ -667,7 +667,9 @@ TEST_CASE("JSON patch")
            {
                json const j;
                json const patch = { { "op", "add" }, { "path", "" }, { "value", 1 } };
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.104] parse error: JSON patch must be an array of objects", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.104] parse error: JSON patch must be an array of objects",
+                                     json::parse_error&);
            }

            SECTION("not an array of objects")
@@ -675,9 +677,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { "op", "add", "path", "", "value", 1 };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.104] parse error: (/0) JSON patch must be an array of objects", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.104] parse error: (/0) JSON patch must be an array of objects",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.104] parse error: JSON patch must be an array of objects", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.104] parse error: JSON patch must be an array of objects",
+                                     json::parse_error&);
 #endif
            }

@@ -697,9 +703,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation must have string member 'op'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation must have string member 'op'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation must have string member 'op'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation must have string member 'op'",
+                                     json::parse_error&);
 #endif
            }

@@ -722,9 +732,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "add" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'add' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'add' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -733,9 +747,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "add" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'add' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'add' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -744,9 +762,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "add" }, { "path", "" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'add' must have member 'value'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'add' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'add' must have member 'value'",
+                                     json::parse_error&);
 #endif
            }

@@ -765,9 +787,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "remove" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'remove' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'remove' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'remove' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'remove' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -776,9 +802,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "remove" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'remove' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'remove' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'remove' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'remove' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -811,9 +841,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "replace" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'replace' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'replace' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -822,9 +856,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "replace" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'replace' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'replace' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -833,9 +871,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "replace" }, { "path", "" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'replace' must have member 'value'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'replace' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'replace' must have member 'value'",
+                                     json::parse_error&);
 #endif
            }

@@ -861,9 +903,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "move" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'move' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'move' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -872,9 +918,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "move" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'move' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'move' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -884,9 +934,13 @@ TEST_CASE("JSON patch")
                json const patch = { { { "op", "move" }, { "path", "" } } };
                CHECK_THROWS_AS(j.patch(patch), json::parse_error&);
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have member 'from'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'move' must have member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'move' must have member 'from'",
+                                     json::parse_error&);
 #endif
            }

@@ -896,9 +950,13 @@ TEST_CASE("JSON patch")
                json const patch = { { { "op", "move" }, { "path", "" }, { "from", 1 } } };
                CHECK_THROWS_AS(j.patch(patch), json::parse_error&);
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have string member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'move' must have string member 'from'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'move' must have string member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'move' must have string member 'from'",
+                                     json::parse_error&);
 #endif
            }

@@ -924,9 +982,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "copy" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'copy' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'copy' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -935,9 +997,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "copy" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'copy' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'copy' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -946,9 +1012,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "copy" }, { "path", "" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have member 'from'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'copy' must have member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'copy' must have member 'from'",
+                                     json::parse_error&);
 #endif
            }

@@ -957,9 +1027,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "copy" }, { "path", "" }, { "from", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have string member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'copy' must have string member 'from'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'copy' must have string member 'from'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'copy' must have string member 'from'",
+                                     json::parse_error&);
 #endif
            }

@@ -985,9 +1059,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "test" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'test' must have member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'test' must have member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -996,9 +1074,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "test" }, { "path", 1 } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have string member 'path'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'test' must have string member 'path'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'test' must have string member 'path'",
+                                     json::parse_error&);
 #endif
            }

@@ -1007,9 +1089,13 @@ TEST_CASE("JSON patch")
                json const j;
                json const patch = { { { "op", "test" }, { "path", "" } } };
 #if JSON_DIAGNOSTICS
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: (/0) operation 'test' must have member 'value'",
+                                     json::parse_error&);
 #else
-                CHECK_THROWS_WITH_AS(j.patch(patch), "[json.exception.parse_error.105] parse error: operation 'test' must have member 'value'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(j.patch(patch),
+                                     "[json.exception.parse_error.105] parse error: operation 'test' must have member 'value'",
+                                     json::parse_error&);
 #endif
            }
        }
@@ -1216,77 +1302,52 @@ TEST_CASE("JSON patch")
    {
        SECTION("add")
        {
-            CHECK(R"( {} )"_json.patch(
-                      R"( [{"op": "add", "path": "/foo", "value": "bar"}] )"_json
-                  ) == R"( {"foo": "bar"} )"_json);
+            CHECK(R"( {} )"_json.patch(R"( [{"op": "add", "path": "/foo", "value": "bar"}] )"_json) == R"( {"foo": "bar"} )"_json);

-            CHECK(R"( {"foo": [1, 3]} )"_json.patch(
-                      R"( [{"op": "add", "path": "/foo", "value": "bar"}] )"_json
-                  ) == R"( {"foo": "bar"} )"_json);
+            CHECK(R"( {"foo": [1, 3]} )"_json.patch(R"( [{"op": "add", "path": "/foo", "value": "bar"}] )"_json) == R"( {"foo": "bar"} )"_json);

-            CHECK(R"( {"foo": [{}]} )"_json.patch(
-                      R"( [{"op": "add", "path": "/foo/0/bar", "value": "baz"}] )"_json
-                  ) == R"( {"foo": [{"bar": "baz"}]} )"_json);
+            CHECK(R"( {"foo": [{}]} )"_json.patch(R"( [{"op": "add", "path": "/foo/0/bar", "value": "baz"}] )"_json) == R"( {"foo": [{"bar": "baz"}]} )"_json);
        }

        SECTION("remove")
        {
-            CHECK(R"( {"foo": "bar"} )"_json.patch(
-                      R"( [{"op": "remove", "path": "/foo"}] )"_json
-                  ) == R"( {} )"_json);
+            CHECK(R"( {"foo": "bar"} )"_json.patch(R"( [{"op": "remove", "path": "/foo"}] )"_json) == R"( {} )"_json);

-            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(
-                      R"( [{"op": "remove", "path": "/foo/1"}] )"_json
-                  ) == R"( {"foo": [1, 3]} )"_json);
+            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(R"( [{"op": "remove", "path": "/foo/1"}] )"_json) == R"( {"foo": [1, 3]} )"_json);

-            CHECK(R"( {"foo": [{"bar": "baz"}]} )"_json.patch(
-                      R"( [{"op": "remove", "path": "/foo/0/bar"}] )"_json
-                  ) == R"( {"foo": [{}]} )"_json);
+            CHECK(R"( {"foo": [{"bar": "baz"}]} )"_json.patch(R"( [{"op": "remove", "path": "/foo/0/bar"}] )"_json) == R"( {"foo": [{}]} )"_json);
        }

        SECTION("replace")
        {
-            CHECK(R"( {"foo": "bar"} )"_json.patch(
-                      R"( [{"op": "replace", "path": "/foo", "value": 1}] )"_json
-                  ) == R"( {"foo": 1} )"_json);
+            CHECK(R"( {"foo": "bar"} )"_json.patch(R"( [{"op": "replace", "path": "/foo", "value": 1}] )"_json) == R"( {"foo": 1} )"_json);

-            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(
-                      R"( [{"op": "replace", "path": "/foo/1", "value": 4}] )"_json
-                  ) == R"( {"foo": [1, 4, 3]} )"_json);
+            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(R"( [{"op": "replace", "path": "/foo/1", "value": 4}] )"_json) == R"( {"foo": [1, 4, 3]} )"_json);

-            CHECK(R"( {"foo": [{"bar": "baz"}]} )"_json.patch(
-                      R"( [{"op": "replace", "path": "/foo/0/bar", "value": 1}] )"_json
-                  ) == R"( {"foo": [{"bar": 1}]} )"_json);
+            CHECK(R"( {"foo": [{"bar": "baz"}]} )"_json.patch(R"( [{"op": "replace", "path": "/foo/0/bar", "value": 1}] )"_json) ==
+                  R"( {"foo": [{"bar": 1}]} )"_json);
        }

        SECTION("move")
        {
-            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(
-                      R"( [{"op": "move", "from": "/foo", "path": "/bar"}] )"_json
-                  ) == R"( {"bar": [1, 2, 3]} )"_json);
+            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(R"( [{"op": "move", "from": "/foo", "path": "/bar"}] )"_json) == R"( {"bar": [1, 2, 3]} )"_json);
        }

        SECTION("copy")
        {
-            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(
-                      R"( [{"op": "copy", "from": "/foo/1", "path": "/bar"}] )"_json
-                  ) == R"( {"foo": [1, 2, 3], "bar": 2} )"_json);
+            CHECK(R"( {"foo": [1, 2, 3]} )"_json.patch(R"( [{"op": "copy", "from": "/foo/1", "path": "/bar"}] )"_json) ==
+                  R"( {"foo": [1, 2, 3], "bar": 2} )"_json);
        }

        SECTION("copy")
        {
-            CHECK_NOTHROW(R"( {"foo": "bar"} )"_json.patch(
-                              R"( [{"op": "test", "path": "/foo", "value": "bar"}] )"_json));
+            CHECK_NOTHROW(R"( {"foo": "bar"} )"_json.patch(R"( [{"op": "test", "path": "/foo", "value": "bar"}] )"_json));
        }
    }

    SECTION("Tests from github.com/json-patch/json-patch-tests")
    {
-        for (const auto* filename :
-                {
-                    TEST_DATA_DIRECTORY "/json-patch-tests/spec_tests.json",
-                    TEST_DATA_DIRECTORY "/json-patch-tests/tests.json"
-                })
+        for (const auto* filename : { TEST_DATA_DIRECTORY "/json-patch-tests/spec_tests.json", TEST_DATA_DIRECTORY "/json-patch-tests/tests.json" })
        {
            CAPTURE(filename)
            std::ifstream f(filename);
@@ -23,26 +23,26 @@ TEST_CASE("JSON pointers")
    SECTION("errors")
    {
        CHECK_THROWS_WITH_AS(json::json_pointer("foo"),
-                             "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'", json::parse_error&);
+                             "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'",
+                             json::parse_error&);

        CHECK_THROWS_WITH_AS(json::json_pointer("/~~"),
-                             "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'", json::parse_error&);
+                             "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'",
+                             json::parse_error&);

        CHECK_THROWS_WITH_AS(json::json_pointer("/~"),
-                             "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'", json::parse_error&);
+                             "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'",
+                             json::parse_error&);

        json::json_pointer p;
-        CHECK_THROWS_WITH_AS(p.top(),
-                             "[json.exception.out_of_range.405] JSON pointer has no parent", json::out_of_range&);
-        CHECK_THROWS_WITH_AS(p.pop_back(),
-                             "[json.exception.out_of_range.405] JSON pointer has no parent", json::out_of_range&);
+        CHECK_THROWS_WITH_AS(p.top(), "[json.exception.out_of_range.405] JSON pointer has no parent", json::out_of_range&);
+        CHECK_THROWS_WITH_AS(p.pop_back(), "[json.exception.out_of_range.405] JSON pointer has no parent", json::out_of_range&);

        SECTION("array index error")
        {
            json v = { 1, 2, 3, 4 };
            json::json_pointer const ptr("/10e");
-            CHECK_THROWS_WITH_AS(v[ptr],
-                                 "[json.exception.out_of_range.404] unresolved reference token '10e'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(v[ptr], "[json.exception.out_of_range.404] unresolved reference token '10e'", json::out_of_range&);
        }
    }

@@ -143,10 +143,10 @@ TEST_CASE("JSON pointers")

            // unresolved access
            json j_primitive = 1;
-            CHECK_THROWS_WITH_AS(j_primitive["/foo"_json_pointer],
-                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j_primitive["/foo"_json_pointer], "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
            CHECK_THROWS_WITH_AS(j_primitive.at("/foo"_json_pointer),
-                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
+                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'",
+                                 json::out_of_range&);
            CHECK(!j_primitive.contains(json::json_pointer("/foo")));
        }

@@ -205,15 +205,14 @@ TEST_CASE("JSON pointers")
            CHECK(j[json::json_pointer("/m~0n")] == j["m~n"]);

            // unescaped access
-            CHECK_THROWS_WITH_AS(j.at(json::json_pointer("/a/b")),
-                                 "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j.at(json::json_pointer("/a/b")), "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);

            // unresolved access
            const json j_primitive = 1;
-            CHECK_THROWS_WITH_AS(j_primitive["/foo"_json_pointer],
-                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j_primitive["/foo"_json_pointer], "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
            CHECK_THROWS_WITH_AS(j_primitive.at("/foo"_json_pointer),
-                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'", json::out_of_range&);
+                                 "[json.exception.out_of_range.404] unresolved reference token 'foo'",
+                                 json::out_of_range&);
        }

        SECTION("user-defined string literal")
@@ -274,13 +273,17 @@ TEST_CASE("JSON pointers")

            // error with leading 0
            CHECK_THROWS_WITH_AS(j["/01"_json_pointer],
-                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'", json::parse_error&);
+                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const["/01"_json_pointer],
-                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'", json::parse_error&);
+                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j.at("/01"_json_pointer),
-                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'", json::parse_error&);
+                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const.at("/01"_json_pointer),
-                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'", json::parse_error&);
+                                 "[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'",
+                                 json::parse_error&);

            CHECK(!j.contains("/01"_json_pointer));
            CHECK(!j.contains("/01"_json_pointer));
@@ -289,24 +292,28 @@ TEST_CASE("JSON pointers")

            // error with incorrect numbers
            CHECK_THROWS_WITH_AS(j["/one"_json_pointer] = 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const["/one"_json_pointer] == 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);

            CHECK_THROWS_WITH_AS(j.at("/one"_json_pointer) = 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const.at("/one"_json_pointer) == 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);

            CHECK_THROWS_WITH_AS(j["/+1"_json_pointer] = 1,
-                                 "[json.exception.parse_error.109] parse error: array index '+1' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index '+1' is not a number",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const["/+1"_json_pointer] == 1,
-                                 "[json.exception.parse_error.109] parse error: array index '+1' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index '+1' is not a number",
+                                 json::parse_error&);

-            CHECK_THROWS_WITH_AS(j["/1+1"_json_pointer] = 1,
-                                 "[json.exception.out_of_range.404] unresolved reference token '1+1'", json::out_of_range&);
-            CHECK_THROWS_WITH_AS(j_const["/1+1"_json_pointer] == 1,
-                                 "[json.exception.out_of_range.404] unresolved reference token '1+1'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j["/1+1"_json_pointer] = 1, "[json.exception.out_of_range.404] unresolved reference token '1+1'", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j_const["/1+1"_json_pointer] == 1, "[json.exception.out_of_range.404] unresolved reference token '1+1'", json::out_of_range&);

            {
                auto too_large_index = std::to_string((std::numeric_limits<unsigned long long>::max)()) + "1";
@@ -335,9 +342,11 @@ TEST_CASE("JSON pointers")
            DOCTEST_MSVC_SUPPRESS_WARNING_POP

            CHECK_THROWS_WITH_AS(j.at("/one"_json_pointer) = 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(j_const.at("/one"_json_pointer) == 1,
-                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'one' is not a number",
+                                 json::parse_error&);

            CHECK(!j.contains("/one"_json_pointer));
            CHECK(!j.contains("/one"_json_pointer));
@@ -345,22 +354,20 @@ TEST_CASE("JSON pointers")
            CHECK(!j_const.contains("/one"_json_pointer));

            CHECK_THROWS_WITH_AS(json({ { "/list/0", 1 }, { "/list/1", 2 }, { "/list/three", 3 } }).unflatten(),
-            "[json.exception.parse_error.109] parse error: array index 'three' is not a number", json::parse_error&);
+                                 "[json.exception.parse_error.109] parse error: array index 'three' is not a number",
+                                 json::parse_error&);

            // assign to "-"
            j["/-"_json_pointer] = 99;
            CHECK(j == json({ 1, 13, 3, 33, nullptr, 55, 99 }));

            // error when using "-" in const object
-            CHECK_THROWS_WITH_AS(j_const["/-"_json_pointer],
-                                 "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j_const["/-"_json_pointer], "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
            CHECK(!j_const.contains("/-"_json_pointer));

            // error when using "-" with at
-            CHECK_THROWS_WITH_AS(j.at("/-"_json_pointer),
-                                 "[json.exception.out_of_range.402] array index '-' (7) is out of range", json::out_of_range&);
-            CHECK_THROWS_WITH_AS(j_const.at("/-"_json_pointer),
-                                 "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j.at("/-"_json_pointer), "[json.exception.out_of_range.402] array index '-' (7) is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j_const.at("/-"_json_pointer), "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
            CHECK(!j_const.contains("/-"_json_pointer));
        }

@@ -374,53 +381,32 @@ TEST_CASE("JSON pointers")
            CHECK(j["/2"_json_pointer] == j[2]);

            // assign to nonexisting index
-            CHECK_THROWS_WITH_AS(j.at("/3"_json_pointer),
-                                 "[json.exception.out_of_range.401] array index 3 is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j.at("/3"_json_pointer), "[json.exception.out_of_range.401] array index 3 is out of range", json::out_of_range&);
            CHECK(!j.contains("/3"_json_pointer));

            // assign to nonexisting index (with gap)
-            CHECK_THROWS_WITH_AS(j.at("/5"_json_pointer),
-                                 "[json.exception.out_of_range.401] array index 5 is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j.at("/5"_json_pointer), "[json.exception.out_of_range.401] array index 5 is out of range", json::out_of_range&);
            CHECK(!j.contains("/5"_json_pointer));

            // assign to "-"
-            CHECK_THROWS_WITH_AS(j["/-"_json_pointer],
-                                 "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
-            CHECK_THROWS_WITH_AS(j.at("/-"_json_pointer),
-                                 "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j["/-"_json_pointer], "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
+            CHECK_THROWS_WITH_AS(j.at("/-"_json_pointer), "[json.exception.out_of_range.402] array index '-' (3) is out of range", json::out_of_range&);
            CHECK(!j.contains("/-"_json_pointer));
        }
    }

    SECTION("flatten")
    {
-        json j =
-        {
-            {"pi", 3.141},
+        json j = { { "pi", 3.141 },
                   { "happy", true },
                   { "name", "Niels" },
                   { "nothing", nullptr },
-            {
-                "answer", {
-                    {"everything", 42}
-                }
-            },
+                   { "answer", { { "everything", 42 } } },
                   { "list", { 1, 0, 2 } },
-            {
-                "object", {
-                    {"currency", "USD"},
-                    {"value", 42.99},
-                    {"", "empty string"},
-                    {"/", "slash"},
-                    {"~", "tilde"},
-                    {"~1", "tilde1"}
-                }
-            }
-        };
+                   { "object",
+                     { { "currency", "USD" }, { "value", 42.99 }, { "", "empty string" }, { "/", "slash" }, { "~", "tilde" }, { "~1", "tilde1" } } } };

-        json j_flatten =
-        {
-            {"/pi", 3.141},
+        json j_flatten = { { "/pi", 3.141 },
                           { "/happy", true },
                           { "/name", "Niels" },
                           { "/nothing", nullptr },
@@ -433,8 +419,7 @@ TEST_CASE("JSON pointers")
                           { "/object/", "empty string" },
                           { "/object/~1", "slash" },
                           { "/object/~0", "tilde" },
-            {"/object/~01", "tilde1"}
-        };
+                           { "/object/~01", "tilde1" } };

        // check if flattened result is as expected
        CHECK(j.flatten() == j_flatten);
@@ -443,20 +428,22 @@ TEST_CASE("JSON pointers")
        CHECK(j_flatten.unflatten() == j);

        // error for nonobjects
-        CHECK_THROWS_WITH_AS(json(1).unflatten(),
-                             "[json.exception.type_error.314] only objects can be unflattened", json::type_error&);
+        CHECK_THROWS_WITH_AS(json(1).unflatten(), "[json.exception.type_error.314] only objects can be unflattened", json::type_error&);

        // error for nonprimitve values
 #if JSON_DIAGNOSTICS
-        CHECK_THROWS_WITH_AS(json({{"/1", {1, 2, 3}}}).unflatten(), "[json.exception.type_error.315] (/~11) values in object must be primitive", json::type_error&);
+        CHECK_THROWS_WITH_AS(json({ { "/1", { 1, 2, 3 } } }).unflatten(),
+                             "[json.exception.type_error.315] (/~11) values in object must be primitive",
+                             json::type_error&);
 #else
-        CHECK_THROWS_WITH_AS(json({{"/1", {1, 2, 3}}}).unflatten(), "[json.exception.type_error.315] values in object must be primitive", json::type_error&);
+        CHECK_THROWS_WITH_AS(json({ { "/1", { 1, 2, 3 } } }).unflatten(),
+                             "[json.exception.type_error.315] values in object must be primitive",
+                             json::type_error&);
 #endif

        // error for conflicting values
        json const j_error = { { "", 42 }, { "/foo", 17 } };
-        CHECK_THROWS_WITH_AS(j_error.unflatten(),
-                             "[json.exception.type_error.313] invalid value to unflatten", json::type_error&);
+        CHECK_THROWS_WITH_AS(j_error.unflatten(), "[json.exception.type_error.313] invalid value to unflatten", json::type_error&);

        // explicit roundtrip check
        CHECK(j.flatten().unflatten() == j);
@@ -480,9 +467,7 @@ TEST_CASE("JSON pointers")

    SECTION("string representation")
    {
-        for (const auto* ptr_str :
-                {"", "/foo", "/foo/0", "/", "/a~1b", "/c%d", "/e^f", "/g|h", "/i\\j", "/k\"l", "/ ", "/m~0n"
-                })
+        for (const auto* ptr_str : { "", "/foo", "/foo/0", "/", "/a~1b", "/c%d", "/e^f", "/g|h", "/i\\j", "/k\"l", "/ ", "/m~0n" })
        {
            json::json_pointer const ptr(ptr_str);
            std::stringstream ss;
@@ -514,30 +499,15 @@ TEST_CASE("JSON pointers")

    SECTION("empty, push, pop and parent")
    {
-        const json j =
-        {
-            {"", "Hello"},
+        const json j = { { "", "Hello" },
                         { "pi", 3.141 },
                         { "happy", true },
                         { "name", "Niels" },
                         { "nothing", nullptr },
-            {
-                "answer", {
-                    {"everything", 42}
-                }
-            },
+                         { "answer", { { "everything", 42 } } },
                         { "list", { 1, 0, 2 } },
-            {
-                "object", {
-                    {"currency", "USD"},
-                    {"value", 42.99},
-                    {"", "empty string"},
-                    {"/", "slash"},
-                    {"~", "tilde"},
-                    {"~1", "tilde1"}
-                }
-            }
-        };
+                         { "object",
+                           { { "currency", "USD" }, { "value", 42.99 }, { "", "empty string" }, { "/", "slash" }, { "~", "tilde" }, { "~1", "tilde1" } } } };

        // empty json_pointer returns the root JSON-object
        auto ptr = ""_json_pointer;
@@ -584,36 +554,20 @@ TEST_CASE("JSON pointers")
        CHECK(ptr.empty());
        CHECK(j[ptr] == j);

-        CHECK_THROWS_WITH(ptr.pop_back(),
-                          "[json.exception.out_of_range.405] JSON pointer has no parent");
+        CHECK_THROWS_WITH(ptr.pop_back(), "[json.exception.out_of_range.405] JSON pointer has no parent");
    }

    SECTION("operators")
    {
-        const json j =
-        {
-            {"", "Hello"},
+        const json j = { { "", "Hello" },
                         { "pi", 3.141 },
                         { "happy", true },
                         { "name", "Niels" },
                         { "nothing", nullptr },
-            {
-                "answer", {
-                    {"everything", 42}
-                }
-            },
+                         { "answer", { { "everything", 42 } } },
                         { "list", { 1, 0, 2 } },
-            {
-                "object", {
-                    {"currency", "USD"},
-                    {"value", 42.99},
-                    {"", "empty string"},
-                    {"/", "slash"},
-                    {"~", "tilde"},
-                    {"~1", "tilde1"}
-                }
-            }
-        };
+                         { "object",
+                           { { "currency", "USD" }, { "value", 42.99 }, { "", "empty string" }, { "/", "slash" }, { "~", "tilde" }, { "~1", "tilde1" } } } };

        // empty json_pointer returns the root JSON-object
        auto ptr = ""_json_pointer;
@@ -687,13 +641,17 @@ TEST_CASE("JSON pointers")
        SECTION("exceptions")
        {
            CHECK_THROWS_WITH_AS(ptr1 == "foo",
-                                 "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'", json::parse_error&);
+                                 "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS("foo" == ptr1,
-                                 "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'", json::parse_error&);
+                                 "[json.exception.parse_error.107] parse error at byte 1: JSON pointer must be empty or begin with '/' - was: 'foo'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS(ptr1 == "/~~",
-                                 "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'", json::parse_error&);
+                                 "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'",
+                                 json::parse_error&);
            CHECK_THROWS_WITH_AS("/~~" == ptr1,
-                                 "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'", json::parse_error&);
+                                 "[json.exception.parse_error.108] parse error: escape character '~' must be followed with '0' or '1'",
+                                 json::parse_error&);
        }
    }

@@ -26,4 +26,3 @@ TEST_CASE("tests on very large JSONs")
        CHECK_NOTHROW(_ = nlohmann::json::parse(s));
    }
 }
-
@@ -20,13 +20,7 @@ TEST_CASE("version information")
        CHECK(j["name"] == "JSON for Modern C++");
        CHECK(j["copyright"] == "(C) 2013-2023 Niels Lohmann");
        CHECK(j["url"] == "https://github.com/nlohmann/json");
-        CHECK(j["version"] == json(
-        {
-            {"string", "3.11.3"},
-            {"major", 3},
-            {"minor", 11},
-            {"patch", 3}
-        }));
+        CHECK(j["version"] == json({ { "string", "3.11.3" }, { "major", 3 }, { "minor", 11 }, { "patch", 3 } }));

        CHECK(j.find("platform") != j.end());
        CHECK(j.at("compiler").find("family") != j.at("compiler").end());
@@ -239,7 +239,9 @@ TEST_CASE("modifiers")
            {
                json j = 1;
                json const k("Hello");
-                CHECK_THROWS_WITH_AS(j.push_back(json::object_t::value_type({"one", 1})), "[json.exception.type_error.308] cannot use push_back() with number", json::type_error&);
+                CHECK_THROWS_WITH_AS(j.push_back(json::object_t::value_type({ "one", 1 })),
+                                     "[json.exception.type_error.308] cannot use push_back() with number",
+                                     json::type_error&);
            }
        }

@@ -467,7 +469,9 @@ TEST_CASE("modifiers")
            {
                json j = 1;
                json const k("Hello");
-                CHECK_THROWS_WITH_AS(j += json::object_t::value_type({"one", 1}), "[json.exception.type_error.308] cannot use push_back() with number", json::type_error&);
+                CHECK_THROWS_WITH_AS(j += json::object_t::value_type({ "one", 1 }),
+                                     "[json.exception.type_error.308] cannot use push_back() with number",
+                                     json::type_error&);
            }
        }

@@ -637,9 +641,11 @@ TEST_CASE("modifiers")
            {
                json j_other_array2 = { "first", "second" };

-                CHECK_THROWS_WITH_AS(j_array.insert(j_array.end(), j_array.begin(), j_array.end()), "[json.exception.invalid_iterator.211] passed iterators may not belong to container",
+                CHECK_THROWS_WITH_AS(j_array.insert(j_array.end(), j_array.begin(), j_array.end()),
+                                     "[json.exception.invalid_iterator.211] passed iterators may not belong to container",
                                     json::invalid_iterator&);
-                CHECK_THROWS_WITH_AS(j_array.insert(j_array.end(), j_other_array.begin(), j_other_array2.end()), "[json.exception.invalid_iterator.210] iterators do not fit",
+                CHECK_THROWS_WITH_AS(j_array.insert(j_array.end(), j_other_array.begin(), j_other_array2.end()),
+                                     "[json.exception.invalid_iterator.210] iterators do not fit",
                                     json::invalid_iterator&);
            }
        }
@@ -665,9 +671,15 @@ TEST_CASE("modifiers")
            {
                json const j_other_array2 = { "first", "second" };

-                CHECK_THROWS_WITH_AS(j_array.insert(j_object2.begin(), j_object2.end()), "[json.exception.type_error.309] cannot use insert() with array", json::type_error&);
-                CHECK_THROWS_WITH_AS(j_object1.insert(j_object1.begin(), j_object2.end()), "[json.exception.invalid_iterator.210] iterators do not fit", json::invalid_iterator&);
-                CHECK_THROWS_WITH_AS(j_object1.insert(j_array.begin(), j_array.end()), "[json.exception.invalid_iterator.202] iterators first and last must point to objects", json::invalid_iterator&);
+                CHECK_THROWS_WITH_AS(j_array.insert(j_object2.begin(), j_object2.end()),
+                                     "[json.exception.type_error.309] cannot use insert() with array",
+                                     json::type_error&);
+                CHECK_THROWS_WITH_AS(j_object1.insert(j_object1.begin(), j_object2.end()),
+                                     "[json.exception.invalid_iterator.210] iterators do not fit",
+                                     json::invalid_iterator&);
+                CHECK_THROWS_WITH_AS(j_object1.insert(j_array.begin(), j_array.end()),
+                                     "[json.exception.invalid_iterator.202] iterators first and last must point to objects",
+                                     json::invalid_iterator&);
            }
        }

@@ -706,11 +718,21 @@ TEST_CASE("modifiers")
            // pass iterator to a different array
            json j_another_array = { 1, 2 };
            json j_yet_another_array = { "first", "second" };
-            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), 10), "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
-            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), j_value), "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
-            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), 10, 11), "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
-            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), j_yet_another_array.begin(), j_yet_another_array.end()), "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
-            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), {1, 2, 3, 4}), "[json.exception.invalid_iterator.202] iterator does not fit current value", json::invalid_iterator&);
+            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), 10),
+                                 "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                 json::invalid_iterator&);
+            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), j_value),
+                                 "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                 json::invalid_iterator&);
+            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), 10, 11),
+                                 "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                 json::invalid_iterator&);
+            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), j_yet_another_array.begin(), j_yet_another_array.end()),
+                                 "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                 json::invalid_iterator&);
+            CHECK_THROWS_WITH_AS(j_array.insert(j_another_array.end(), { 1, 2, 3, 4 }),
+                                 "[json.exception.invalid_iterator.202] iterator does not fit current value",
+                                 json::invalid_iterator&);
        }

        SECTION("non-array type")
@@ -719,10 +741,18 @@ TEST_CASE("modifiers")
            json j_nonarray = 3;
            json j_yet_another_array = { "first", "second" };
            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), 10), "[json.exception.type_error.309] cannot use insert() with number", json::type_error&);
-            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), j_value), "[json.exception.type_error.309] cannot use insert() with number", json::type_error&);
-            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), 10, 11), "[json.exception.type_error.309] cannot use insert() with number", json::type_error&);
-            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), j_yet_another_array.begin(), j_yet_another_array.end()), "[json.exception.type_error.309] cannot use insert() with number", json::type_error&);
-            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), {1, 2, 3, 4}), "[json.exception.type_error.309] cannot use insert() with number", json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), j_value),
+                                 "[json.exception.type_error.309] cannot use insert() with number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), 10, 11),
+                                 "[json.exception.type_error.309] cannot use insert() with number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), j_yet_another_array.begin(), j_yet_another_array.end()),
+                                 "[json.exception.type_error.309] cannot use insert() with number",
+                                 json::type_error&);
+            CHECK_THROWS_WITH_AS(j_nonarray.insert(j_nonarray.end(), { 1, 2, 3, 4 }),
+                                 "[json.exception.type_error.309] cannot use insert() with number",
+                                 json::type_error&);
        }
    }

@@ -776,9 +806,15 @@ TEST_CASE("modifiers")
                {
                    json const j_other_array2 = { "first", "second" };

-                    CHECK_THROWS_WITH_AS(j_array.update(j_object2.begin(), j_object2.end()), "[json.exception.type_error.312] cannot use update() with array", json::type_error&);
-                    CHECK_THROWS_WITH_AS(j_object1.update(j_object1.begin(), j_object2.end()), "[json.exception.invalid_iterator.210] iterators do not fit", json::invalid_iterator&);
-                    CHECK_THROWS_WITH_AS(j_object1.update(j_array.begin(), j_array.end()), "[json.exception.type_error.312] cannot use update() with array", json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_array.update(j_object2.begin(), j_object2.end()),
+                                         "[json.exception.type_error.312] cannot use update() with array",
+                                         json::type_error&);
+                    CHECK_THROWS_WITH_AS(j_object1.update(j_object1.begin(), j_object2.end()),
+                                         "[json.exception.invalid_iterator.210] iterators do not fit",
+                                         json::invalid_iterator&);
+                    CHECK_THROWS_WITH_AS(j_object1.update(j_array.begin(), j_array.end()),
+                                         "[json.exception.type_error.312] cannot use update() with array",
+                                         json::type_error&);
                }
            }
        }
@@ -14,20 +14,21 @@ using nlohmann::json;
 using namespace nlohmann::literals;  // NOLINT(google-build-using-namespace)
 #endif

+#include "make_test_data_available.hpp"
+#include "test_utils.hpp"
 #include <fstream>
-#include <sstream>
 #include <iomanip>
 #include <limits>
 #include <set>
-#include "make_test_data_available.hpp"
-#include "test_utils.hpp"
+#include <sstream>

 namespace
 {
 class SaxCountdown
 {
  public:
-    explicit SaxCountdown(const int count) : events_left(count)
+    explicit SaxCountdown(const int count)
+      : events_left(count)
    {}

    bool null()
@@ -90,7 +91,9 @@ class SaxCountdown
        return events_left-- > 0;
    }

-    bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const json::exception& /*unused*/) // NOLINT(readability-convert-member-functions-to-static)
+    bool parse_error(std::size_t /*unused*/,
+                     const std::string& /*unused*/,
+                     const json::exception& /*unused*/)  // NOLINT(readability-convert-member-functions-to-static)
    {
        return false;
    }
@@ -168,10 +171,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
-                            static_cast<uint8_t>(i)
-                        };
+                        std::vector<uint8_t> const expected{ static_cast<uint8_t>(i) };

                        // compare result + size
                        const auto result = json::to_msgpack(j);
@@ -231,8 +231,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcc,
                            static_cast<uint8_t>(i),
                        };
@@ -267,8 +266,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcd,
                            static_cast<uint8_t>((i >> 8) & 0xff),
                            static_cast<uint8_t>(i & 0xff),
@@ -292,10 +290,7 @@ TEST_CASE("MessagePack")

                SECTION("65536..4294967295 (int 32)")
                {
-                    for (uint32_t i :
-                            {
-                                65536u, 77777u, 1048576u, 4294967295u
-                            })
+                    for (uint32_t i : { 65536u, 77777u, 1048576u, 4294967295u })
                    {
                        CAPTURE(i)

@@ -307,8 +302,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xce,
                            static_cast<uint8_t>((i >> 24) & 0xff),
                            static_cast<uint8_t>((i >> 16) & 0xff),
@@ -323,10 +317,8 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xce);
-                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) +
-                                                  (static_cast<uint32_t>(result[2]) << 020) +
-                                                  (static_cast<uint32_t>(result[3]) << 010) +
-                                                  static_cast<uint32_t>(result[4]);
+                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) + (static_cast<uint32_t>(result[2]) << 020) +
+                                                  (static_cast<uint32_t>(result[3]) << 010) + static_cast<uint32_t>(result[4]);
                        CHECK(restored == i);

                        // roundtrip
@@ -337,10 +329,7 @@ TEST_CASE("MessagePack")

                SECTION("4294967296..9223372036854775807 (int 64)")
                {
-                    for (uint64_t i :
-                            {
-                                4294967296LU, 9223372036854775807LU
-                            })
+                    for (uint64_t i : { 4294967296LU, 9223372036854775807LU })
                    {
                        CAPTURE(i)

@@ -352,8 +341,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcf,
                            static_cast<uint8_t>((i >> 070) & 0xff),
                            static_cast<uint8_t>((i >> 060) & 0xff),
@@ -372,14 +360,10 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xcf);
-                        uint64_t const restored = (static_cast<uint64_t>(result[1]) << 070) +
-                                                  (static_cast<uint64_t>(result[2]) << 060) +
-                                                  (static_cast<uint64_t>(result[3]) << 050) +
-                                                  (static_cast<uint64_t>(result[4]) << 040) +
-                                                  (static_cast<uint64_t>(result[5]) << 030) +
-                                                  (static_cast<uint64_t>(result[6]) << 020) +
-                                                  (static_cast<uint64_t>(result[7]) << 010) +
-                                                  static_cast<uint64_t>(result[8]);
+                        uint64_t const restored = (static_cast<uint64_t>(result[1]) << 070) + (static_cast<uint64_t>(result[2]) << 060) +
+                                                  (static_cast<uint64_t>(result[3]) << 050) + (static_cast<uint64_t>(result[4]) << 040) +
+                                                  (static_cast<uint64_t>(result[5]) << 030) + (static_cast<uint64_t>(result[6]) << 020) +
+                                                  (static_cast<uint64_t>(result[7]) << 010) + static_cast<uint64_t>(result[8]);
                        CHECK(restored == i);

                        // roundtrip
@@ -401,8 +385,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xd0,
                            static_cast<uint8_t>(i),
                        };
@@ -451,8 +434,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xd1,
                            static_cast<uint8_t>((i >> 8) & 0xff),
                            static_cast<uint8_t>(i & 0xff),
@@ -476,13 +458,8 @@ TEST_CASE("MessagePack")

                SECTION("-32769..-2147483648")
                {
-                    std::vector<int32_t> const numbers
-                    {
-                        -32769,
-                            -65536,
-                            -77777,
-                            -1048576,
-                            -2147483648LL,
+                    std::vector<int32_t> const numbers{
+                        -32769, -65536, -77777, -1048576, -2147483648LL,
                    };
                    for (auto i : numbers)
                    {
@@ -495,8 +472,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xd2,
                            static_cast<uint8_t>((i >> 24) & 0xff),
                            static_cast<uint8_t>((i >> 16) & 0xff),
@@ -511,10 +487,8 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xd2);
-                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) +
-                                                  (static_cast<uint32_t>(result[2]) << 020) +
-                                                  (static_cast<uint32_t>(result[3]) << 010) +
-                                                  static_cast<uint32_t>(result[4]);
+                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) + (static_cast<uint32_t>(result[2]) << 020) +
+                                                  (static_cast<uint32_t>(result[3]) << 010) + static_cast<uint32_t>(result[4]);
                        CHECK(static_cast<std::int32_t>(restored) == i);

                        // roundtrip
@@ -525,8 +499,7 @@ TEST_CASE("MessagePack")

                SECTION("-9223372036854775808..-2147483649 (int 64)")
                {
-                    std::vector<int64_t> const numbers
-                    {
+                    std::vector<int64_t> const numbers{
                        (std::numeric_limits<int64_t>::min)(),
                        -2147483649LL,
                    };
@@ -541,8 +514,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_integer());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xd3,
                            static_cast<uint8_t>((i >> 070) & 0xff),
                            static_cast<uint8_t>((i >> 060) & 0xff),
@@ -561,14 +533,10 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xd3);
-                        int64_t const restored = (static_cast<int64_t>(result[1]) << 070) +
-                                                 (static_cast<int64_t>(result[2]) << 060) +
-                                                 (static_cast<int64_t>(result[3]) << 050) +
-                                                 (static_cast<int64_t>(result[4]) << 040) +
-                                                 (static_cast<int64_t>(result[5]) << 030) +
-                                                 (static_cast<int64_t>(result[6]) << 020) +
-                                                 (static_cast<int64_t>(result[7]) << 010) +
-                                                 static_cast<int64_t>(result[8]);
+                        int64_t const restored = (static_cast<int64_t>(result[1]) << 070) + (static_cast<int64_t>(result[2]) << 060) +
+                                                 (static_cast<int64_t>(result[3]) << 050) + (static_cast<int64_t>(result[4]) << 040) +
+                                                 (static_cast<int64_t>(result[5]) << 030) + (static_cast<int64_t>(result[6]) << 020) +
+                                                 (static_cast<int64_t>(result[7]) << 010) + static_cast<int64_t>(result[8]);
                        CHECK(restored == i);

                        // roundtrip
@@ -622,8 +590,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_unsigned());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcc,
                            static_cast<uint8_t>(i),
                        };
@@ -657,8 +624,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_unsigned());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcd,
                            static_cast<uint8_t>((i >> 8) & 0xff),
                            static_cast<uint8_t>(i & 0xff),
@@ -682,10 +648,7 @@ TEST_CASE("MessagePack")

                SECTION("65536..4294967295 (uint 32)")
                {
-                    for (const uint32_t i :
-                            {
-                                65536u, 77777u, 1048576u, 4294967295u
-                            })
+                    for (const uint32_t i : { 65536u, 77777u, 1048576u, 4294967295u })
                    {
                        CAPTURE(i)

@@ -696,8 +659,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_unsigned());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xce,
                            static_cast<uint8_t>((i >> 24) & 0xff),
                            static_cast<uint8_t>((i >> 16) & 0xff),
@@ -712,10 +674,8 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xce);
-                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) +
-                                                  (static_cast<uint32_t>(result[2]) << 020) +
-                                                  (static_cast<uint32_t>(result[3]) << 010) +
-                                                  static_cast<uint32_t>(result[4]);
+                        uint32_t const restored = (static_cast<uint32_t>(result[1]) << 030) + (static_cast<uint32_t>(result[2]) << 020) +
+                                                  (static_cast<uint32_t>(result[3]) << 010) + static_cast<uint32_t>(result[4]);
                        CHECK(restored == i);

                        // roundtrip
@@ -726,10 +686,7 @@ TEST_CASE("MessagePack")

                SECTION("4294967296..18446744073709551615 (uint 64)")
                {
-                    for (const uint64_t i :
-                            {
-                                4294967296LU, 18446744073709551615LU
-                            })
+                    for (const uint64_t i : { 4294967296LU, 18446744073709551615LU })
                    {
                        CAPTURE(i)

@@ -740,8 +697,7 @@ TEST_CASE("MessagePack")
                        CHECK(j.is_number_unsigned());

                        // create expected byte vector
-                        std::vector<uint8_t> const expected
-                        {
+                        std::vector<uint8_t> const expected{
                            0xcf,
                            static_cast<uint8_t>((i >> 070) & 0xff),
                            static_cast<uint8_t>((i >> 060) & 0xff),
@@ -760,14 +716,10 @@ TEST_CASE("MessagePack")

                        // check individual bytes
                        CHECK(result[0] == 0xcf);
-                        uint64_t const restored = (static_cast<uint64_t>(result[1]) << 070) +
-                                                  (static_cast<uint64_t>(result[2]) << 060) +
-                                                  (static_cast<uint64_t>(result[3]) << 050) +
-                                                  (static_cast<uint64_t>(result[4]) << 040) +
-                                                  (static_cast<uint64_t>(result[5]) << 030) +
-                                                  (static_cast<uint64_t>(result[6]) << 020) +
-                                                  (static_cast<uint64_t>(result[7]) << 010) +
-                                                  static_cast<uint64_t>(result[8]);
+                        uint64_t const restored = (static_cast<uint64_t>(result[1]) << 070) + (static_cast<uint64_t>(result[2]) << 060) +
+                                                  (static_cast<uint64_t>(result[3]) << 050) + (static_cast<uint64_t>(result[4]) << 040) +
+                                                  (static_cast<uint64_t>(result[5]) << 030) + (static_cast<uint64_t>(result[6]) << 020) +
+                                                  (static_cast<uint64_t>(result[7]) << 010) + static_cast<uint64_t>(result[8]);
                        CHECK(restored == i);

                        // roundtrip
@@ -783,10 +735,7 @@ TEST_CASE("MessagePack")
                {
                    double const v = 3.1415925;
                    json const j = v;
-                    std::vector<uint8_t> const expected =
-                    {
-                        0xcb, 0x40, 0x09, 0x21, 0xfb, 0x3f, 0xa6, 0xde, 0xfc
-                    };
+                    std::vector<uint8_t> const expected = { 0xcb, 0x40, 0x09, 0x21, 0xfb, 0x3f, 0xa6, 0xde, 0xfc };
                    const auto result = json::to_msgpack(j);
                    CHECK(result == expected);

@@ -800,10 +749,7 @@ TEST_CASE("MessagePack")
                {
                    double const v = 1.0;
                    json const j = v;
-                    std::vector<uint8_t> const expected =
-                    {
-                        0xca, 0x3f, 0x80, 0x00, 0x00
-                    };
+                    std::vector<uint8_t> const expected = { 0xca, 0x3f, 0x80, 0x00, 0x00 };
                    const auto result = json::to_msgpack(j);
                    CHECK(result == expected);

@@ -817,10 +763,7 @@ TEST_CASE("MessagePack")
                {
                    double const v = 128.1280059814453125;
                    json const j = v;
-                    std::vector<uint8_t> const expected =
-                    {
-                        0xca, 0x43, 0x00, 0x20, 0xc5
-                    };
+                    std::vector<uint8_t> const expected = { 0xca, 0x43, 0x00, 0x20, 0xc5 };
                    const auto result = json::to_msgpack(j);
                    CHECK(result == expected);

@@ -837,13 +780,8 @@ TEST_CASE("MessagePack")
            SECTION("N = 0..31")
            {
                // explicitly enumerate the first byte for all 32 strings
-                const std::vector<uint8_t> first_bytes =
-                {
-                    0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
-                    0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1,
-                    0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba,
-                    0xbb, 0xbc, 0xbd, 0xbe, 0xbf
-                };
+                const std::vector<uint8_t> first_bytes = { 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+                                                           0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf };

                for (size_t N = 0; N < first_bytes.size(); ++N)
                {
@@ -914,10 +852,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 256..65535")
            {
-                for (size_t N :
-                        {
-                            256u, 999u, 1025u, 3333u, 2048u, 65535u
-                        })
+                for (size_t N : { 256u, 999u, 1025u, 3333u, 2048u, 65535u })
                {
                    CAPTURE(N)

@@ -947,10 +882,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 65536..4294967295")
            {
-                for (size_t N :
-                        {
-                            65536u, 77777u, 1048576u
-                        })
+                for (size_t N : { 65536u, 77777u, 1048576u })
                {
                    CAPTURE(N)

@@ -1100,10 +1032,7 @@ TEST_CASE("MessagePack")
            SECTION("{\"a\": {\"b\": {\"c\": {}}}}")
            {
                json const j = json::parse(R"({"a": {"b": {"c": {}}}})");
-                std::vector<uint8_t> const expected =
-                {
-                    0x81, 0xa1, 0x61, 0x81, 0xa1, 0x62, 0x81, 0xa1, 0x63, 0x80
-                };
+                std::vector<uint8_t> const expected = { 0x81, 0xa1, 0x61, 0x81, 0xa1, 0x62, 0x81, 0xa1, 0x63, 0x80 };
                const auto result = json::to_msgpack(j);
                CHECK(result == expected);

@@ -1244,10 +1173,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 256..65535")
            {
-                for (std::size_t N :
-                        {
-                            256u, 999u, 1025u, 3333u, 2048u, 65535u
-                        })
+                for (std::size_t N : { 256u, 999u, 1025u, 3333u, 2048u, 65535u })
                {
                    CAPTURE(N)

@@ -1280,10 +1206,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 65536..4294967295")
            {
-                for (std::size_t N :
-                        {
-                            65536u, 77777u, 1048576u
-                        })
+                for (std::size_t N : { 65536u, 77777u, 1048576u })
                {
                    CAPTURE(N)

@@ -1356,10 +1279,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 256..65535")
            {
-                for (std::size_t N :
-                        {
-                            256u, 999u, 1025u, 3333u, 2048u, 65535u
-                        })
+                for (std::size_t N : { 256u, 999u, 1025u, 3333u, 2048u, 65535u })
                {
                    CAPTURE(N)

@@ -1389,10 +1309,7 @@ TEST_CASE("MessagePack")

            SECTION("N = 65536..4294967295")
            {
-                for (std::size_t N :
-                        {
-                            65536u, 77777u, 1048576u
-                        })
+                for (std::size_t N : { 65536u, 77777u, 1048576u })
                {
                    CAPTURE(N)

@@ -1436,7 +1353,10 @@ TEST_CASE("MessagePack")
        SECTION("empty byte vector")
        {
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>()), "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing MessagePack value: unexpected end of input", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>()),
+                "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing MessagePack value: unexpected end of input",
+                json::parse_error&);
            CHECK(json::from_msgpack(std::vector<uint8_t>(), true, false).is_discarded());
        }

@@ -1444,46 +1364,86 @@ TEST_CASE("MessagePack")
        {
            json _;

-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x87})),
-                                 "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcc})),
-                                 "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcd})),
-                                 "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcd, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xce})),
-                                 "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xce, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xce, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xce, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf})),
-                                 "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 6: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 7: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 8: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00})),
-                                 "[json.exception.parse_error.110] parse error at byte 9: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xa5, 0x68, 0x65})),
-                                 "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack string: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x92, 0x01})),
-                                 "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack value: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xa1, 0x61})),
-                                 "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack value: unexpected end of input", json::parse_error&);
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xc4, 0x02})),
-                                 "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack binary: unexpected end of input", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0x87 })),
+                "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcc })),
+                "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcd })),
+                "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcd, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xce })),
+                "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xce, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xce, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xce, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf })),
+                "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 6: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 7: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 8: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xcf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 })),
+                "[json.exception.parse_error.110] parse error at byte 9: syntax error while parsing MessagePack number: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xa5, 0x68, 0x65 })),
+                "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack string: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0x92, 0x01 })),
+                "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack value: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0x81, 0xa1, 0x61 })),
+                "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack value: unexpected end of input",
+                json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0xc4, 0x02 })),
+                "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing MessagePack binary: unexpected end of input",
+                json::parse_error&);

            CHECK(json::from_msgpack(std::vector<uint8_t>({ 0x87 }), true, false).is_discarded());
            CHECK(json::from_msgpack(std::vector<uint8_t>({ 0xcc }), true, false).is_discarded());
@@ -1513,16 +1473,15 @@ TEST_CASE("MessagePack")
            SECTION("concrete examples")
            {
                json _;
-                CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0xc1})), "[json.exception.parse_error.112] parse error at byte 1: syntax error while parsing MessagePack value: invalid byte: 0xC1", json::parse_error&);
+                CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({ 0xc1 })),
+                                     "[json.exception.parse_error.112] parse error at byte 1: syntax error while parsing MessagePack value: invalid byte: 0xC1",
+                                     json::parse_error&);
            }

            SECTION("all unsupported bytes")
            {
-                for (auto byte :
-                        {
-                            // never used
-                            0xc1
-                        })
+                for (auto byte : { // never used
+                                   0xc1 })
                {
                    json _;
                    CHECK_THROWS_AS(_ = json::from_msgpack(std::vector<uint8_t>({ static_cast<uint8_t>(byte) })), json::parse_error&);
@@ -1534,7 +1493,10 @@ TEST_CASE("MessagePack")
        SECTION("invalid string in map")
        {
            json _;
-            CHECK_THROWS_WITH_AS(_ = json::from_msgpack(std::vector<uint8_t>({0x81, 0xff, 0x01})), "[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing MessagePack string: expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0xFF", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                _ = json::from_msgpack(std::vector<uint8_t>({ 0x81, 0xff, 0x01 })),
+                "[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing MessagePack string: expected length specification (0xA0-0xBF, 0xD9-0xDB); last byte: 0xFF",
+                json::parse_error&);
            CHECK(json::from_msgpack(std::vector<uint8_t>({ 0x81, 0xff, 0x01 }), true, false).is_discarded());
        }

@@ -1550,7 +1512,10 @@ TEST_CASE("MessagePack")
            SECTION("strict mode")
            {
                json _;
-                CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec), "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack value: expected end of input; last byte: 0xC0", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::from_msgpack(vec),
+                    "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack value: expected end of input; last byte: 0xC0",
+                    json::parse_error&);
                CHECK(json::from_msgpack(vec, true, false).is_discarded());
            }
        }
@@ -1646,9 +1611,7 @@ TEST_CASE("MessagePack roundtrips" * doctest::skip())
        exclude_packed.insert(TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_object_simple.json");
        exclude_packed.insert(TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_object_string_unicode.json");

-        for (std::string filename :
-                {
-                    TEST_DATA_DIRECTORY "/json_nlohmann_tests/all_unicode.json",
+        for (std::string filename : { TEST_DATA_DIRECTORY "/json_nlohmann_tests/all_unicode.json",
                                      TEST_DATA_DIRECTORY "/json.org/1.json",
                                      TEST_DATA_DIRECTORY "/json.org/2.json",
                                      TEST_DATA_DIRECTORY "/json.org/3.json",
@@ -1792,8 +1755,7 @@ TEST_CASE("MessagePack roundtrips" * doctest::skip())
                                      TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_string_empty.json",
                                      TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_trailing_newline.json",
                                      TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_true_in_array.json",
-                    TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_whitespace_array.json"
-                })
+                                      TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_whitespace_array.json" })
        {
            CAPTURE(filename)

@@ -8,9 +8,9 @@

 #include "doctest_compatibility.h"

-#include <nlohmann/json.hpp>
 #include <exception>
 #include <iostream>
+#include <nlohmann/json.hpp>

 struct Foo
 {
@@ -82,5 +82,3 @@ TEST_CASE("check_for_mem_leak_on_adl_to_json-2")
        // just ignore the exception in this POC
    }
 }
-
-
@@ -18,10 +18,14 @@ using nlohmann::json;

 namespace
 {
-enum test {};
+enum test
+{
+};

-struct pod {};
-struct pod_bis {};
+struct pod
+{};
+struct pod_bis
+{};

 void to_json(json& /*unused*/, pod /*unused*/) noexcept;
 void to_json(json& /*unused*/, pod_bis /*unused*/);
@@ -16,13 +16,13 @@ using nlohmann::json;

 #include <deque>
 #include <forward_list>
+#include <iomanip>
+#include <iostream>
 #include <list>
 #include <set>
+#include <sstream>
 #include <unordered_map>
 #include <unordered_set>
-#include <iostream>
-#include <sstream>
-#include <iomanip>

 // local variable is initialized but not referenced
 DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
@@ -61,25 +61,13 @@ TEST_CASE("README" * doctest::skip())
            j["object"] = { { "currency", "USD" }, { "value", 42.99 } };

            // instead, you could also write (which looks very similar to the JSON above)
-            json const j2 =
-            {
-                {"pi", 3.141},
+            json const j2 = { { "pi", 3.141 },
                              { "happy", true },
                              { "name", "Niels" },
                              { "nothing", nullptr },
-                {
-                    "answer", {
-                        {"everything", 42}
-                    }
-                },
+                              { "answer", { { "everything", 42 } } },
                              { "list", { 1, 0, 2 } },
-                {
-                    "object", {
-                        {"currency", "USD"},
-                        {"value", 42.99}
-                    }
-                }
-            };
+                              { "object", { { "currency", "USD" }, { "value", 42.99 } } } };
        }

        {
@@ -14,19 +14,11 @@ using nlohmann::json;
 TEST_CASE("reference access")
 {
    // create a JSON value with different types
-    const json json_types =
-    {
-        {"boolean", true},
-        {
-            "number", {
-                {"integer", 42},
-                {"floating-point", 17.23}
-            }
-        },
+    const json json_types = { { "boolean", true },
+                              { "number", { { "integer", 42 }, { "floating-point", 17.23 } } },
                              { "string", "Hello, world!" },
                              { "array", { 1, 2, 3, 4, 5 } },
-        {"null", nullptr}
-    };
+                              { "null", nullptr } };

    SECTION("reference access to object_t")
    {
@@ -45,17 +37,23 @@ TEST_CASE("reference access")
        // check if mismatching references throw correctly
        CHECK_NOTHROW(value.get_ref<json::object_t&>());
        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is object",
+                             json::type_error&);
    }

    SECTION("const reference access to const object_t")
@@ -88,18 +86,24 @@ TEST_CASE("reference access")

        // check if mismatching references throw correctly
        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::array_t&>());
        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is array",
+                             json::type_error&);
    }

    SECTION("reference access to string_t")
@@ -118,18 +122,24 @@ TEST_CASE("reference access")

        // check if mismatching references throw correctly
        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::string_t&>());
        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is string",
+                             json::type_error&);
    }

    SECTION("reference access to boolean_t")
@@ -148,18 +158,24 @@ TEST_CASE("reference access")

        // check if mismatching references throw correctly
        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::boolean_t&>());
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is boolean",
+                             json::type_error&);
    }

    SECTION("reference access to number_integer_t")
@@ -178,18 +194,24 @@ TEST_CASE("reference access")

        // check if mismatching references throw correctly
        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::number_integer_t&>());
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
    }

    SECTION("reference access to number_unsigned_t")
@@ -208,17 +230,23 @@ TEST_CASE("reference access")

        // check if mismatching references throw correctly
        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
-                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        //CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
        //    "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::number_unsigned_t&>());
-        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::number_float_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
    }

    SECTION("reference access to number_float_t")
@@ -236,12 +264,24 @@ TEST_CASE("reference access")
        CHECK(p2 == value.get<test_type>());

        // check if mismatching references throw correctly
-        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
-        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
-        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
-        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
-        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
-        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(), "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number", json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::object_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::array_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::string_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::boolean_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::number_integer_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
+        CHECK_THROWS_WITH_AS(value.get_ref<json::number_unsigned_t&>(),
+                             "[json.exception.type_error.303] incompatible ReferenceType for get_ref, actual type is number",
+                             json::type_error&);
        CHECK_NOTHROW(value.get_ref<json::number_float_t&>());
    }
 }
@@ -18,12 +18,12 @@ using nlohmann::json;
 using namespace nlohmann::literals;  // NOLINT(google-build-using-namespace)
 #endif

-#include <fstream>
-#include <sstream>
-#include <list>
-#include <limits>
-#include <cstdio>
 #include "make_test_data_available.hpp"
+#include <cstdio>
+#include <fstream>
+#include <limits>
+#include <list>
+#include <sstream>

 #ifdef JSON_HAS_CPP_17
    #include <variant>
@@ -84,8 +84,8 @@ struct foo_serializer < T, typename std::enable_if < !std::is_same<foo, T>::valu
 };
 }  // namespace ns

-using foo_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, std::int64_t,
-      std::uint64_t, double, std::allocator, ns::foo_serializer, std::vector<std::uint8_t>>;
+using foo_json = nlohmann::
+    basic_json<std::map, std::vector, std::string, bool, std::int64_t, std::uint64_t, double, std::allocator, ns::foo_serializer, std::vector<std::uint8_t>>;

 /////////////////////////////////////////////////////////////////////
 // for #805
@@ -171,7 +171,11 @@ TEST_CASE("regression tests 1")

    SECTION("pull request #71 - handle enum type")
    {
-        enum { t = 0, u = 102};
+        enum
+        {
+            t = 0,
+            u = 102
+        };
        json j = json::array();
        j.push_back(t);

@@ -186,10 +190,7 @@ TEST_CASE("regression tests 1")

        static_assert(std::is_same<decltype(anon_enum_value), decltype(u)>::value, "types must be the same");

-        j.push_back(json::object(
-        {
-            {"game_type", t}
-        }));
+        j.push_back(json::object({ { "game_type", t } }));
    }

    SECTION("issue #76 - dump() / parse() not idempotent")
@@ -249,8 +250,7 @@ TEST_CASE("regression tests 1")
    SECTION("issue #89 - nonstandard integer type")
    {
        // create JSON class with nonstandard integer number type
-        using custom_json =
-            nlohmann::basic_json<std::map, std::vector, std::string, bool, int32_t, uint32_t, float>;
+        using custom_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, int32_t, uint32_t, float>;
        custom_json j;
        j["int_1"] = 1;
        CHECK(j["int_1"] == 1);
@@ -298,8 +298,7 @@ TEST_CASE("regression tests 1")
            json::reverse_iterator rit = a.rbegin();
            ++rit;
            json b = { 0, 0, 0 };
-            std::transform(rit, a.rend(), b.rbegin(), [](json el)
-            {
+            std::transform(rit, a.rend(), b.rbegin(), [](json el) {
                return el;
            });
            CHECK(b == json({ 0, 1, 2 }));
@@ -307,8 +306,7 @@ TEST_CASE("regression tests 1")
        {
            json a = { 1, 2, 3 };
            json b = { 0, 0, 0 };
-            std::transform(++a.rbegin(), a.rend(), b.rbegin(), [](json el)
-            {
+            std::transform(++a.rbegin(), a.rend(), b.rbegin(), [](json el) {
                return el;
            });
            CHECK(b == json({ 0, 1, 2 }));
@@ -317,12 +315,7 @@ TEST_CASE("regression tests 1")

    SECTION("issue #100 - failed to iterator json object with reverse_iterator")
    {
-        json config =
-        {
-            { "111", 111 },
-            { "112", 112 },
-            { "113", 113 }
-        };
+        json config = { { "111", 111 }, { "112", 112 }, { "113", 113 } };

        std::stringstream ss;

@@ -342,7 +335,9 @@ TEST_CASE("regression tests 1")
    SECTION("issue #101 - binary string causes numbers to be dumped as hex")
    {
        int64_t const number = 10;
-        std::string const bytes{"\x00" "asdf\n", 6};
+        std::string const bytes{ "\x00"
+                                 "asdf\n",
+                                 6 };
        json j;
        j["int64"] = number;
        j["binary string"] = bytes;
@@ -466,18 +461,15 @@ TEST_CASE("regression tests 1")
        // create JSON class with nonstandard float number type

        // float
-        nlohmann::basic_json<std::map, std::vector, std::string, bool, int32_t, uint32_t, float> const j_float =
-            1.23e25f;
+        nlohmann::basic_json<std::map, std::vector, std::string, bool, int32_t, uint32_t, float> const j_float = 1.23e25f;
        CHECK(j_float.get<float>() == 1.23e25f);

        // double
-        nlohmann::basic_json<std::map, std::vector, std::string, bool, int64_t, uint64_t, double> const j_double =
-            1.23e35;
+        nlohmann::basic_json<std::map, std::vector, std::string, bool, int64_t, uint64_t, double> const j_double = 1.23e35;
        CHECK(j_double.get<double>() == 1.23e35);

        // long double
-        nlohmann::basic_json<std::map, std::vector, std::string, bool, int64_t, uint64_t, long double>
-        const j_long_double = 1.23e45L;
+        nlohmann::basic_json<std::map, std::vector, std::string, bool, int64_t, uint64_t, long double> const j_long_double = 1.23e45L;
        CHECK(j_long_double.get<long double>() == 1.23e45L);
    }

@@ -595,8 +587,7 @@ TEST_CASE("regression tests 1")

    SECTION("issue #283 - value() does not work with _json_pointer types")
    {
-        json j =
-        {
+        json j = {
            { "object", { { "key1", 1 }, { "key2", 2 } } },
        };

@@ -617,11 +608,7 @@ TEST_CASE("regression tests 1")

    SECTION("issue #306 - Parsing fails without space at end of file")
    {
-        for (const auto* filename :
-                {
-                    TEST_DATA_DIRECTORY "/regression/broken_file.json",
-                    TEST_DATA_DIRECTORY "/regression/working_file.json"
-                })
+        for (const auto* filename : { TEST_DATA_DIRECTORY "/regression/broken_file.json", TEST_DATA_DIRECTORY "/regression/working_file.json" })
        {
            CAPTURE(filename)
            json j;
@@ -632,13 +619,10 @@ TEST_CASE("regression tests 1")

    SECTION("issue #310 - make json_benchmarks no longer working in 2.0.4")
    {
-        for (const auto* filename :
-                {
-                    TEST_DATA_DIRECTORY "/regression/floats.json",
+        for (const auto* filename : { TEST_DATA_DIRECTORY "/regression/floats.json",
                                      TEST_DATA_DIRECTORY "/regression/signed_ints.json",
                                      TEST_DATA_DIRECTORY "/regression/unsigned_ints.json",
-                    TEST_DATA_DIRECTORY "/regression/small_signed_ints.json"
-                })
+                                      TEST_DATA_DIRECTORY "/regression/small_signed_ints.json" })
        {
            CAPTURE(filename)
            json j;
@@ -662,8 +646,7 @@ TEST_CASE("regression tests 1")

    SECTION("issue #360 - Loss of precision when serializing <double>")
    {
-        auto check_roundtrip = [](double number)
-        {
+        auto check_roundtrip = [](double number) {
            CAPTURE(number)

            json j = number;
@@ -722,7 +705,10 @@ TEST_CASE("regression tests 1")
    {
        std::ifstream f("file_not_found.json");
        json _;
-        CHECK_THROWS_WITH_AS(_ = json::parse(f), "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::parse(f),
+            "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+            json::parse_error&);
    }

    SECTION("issue #367 - calling stream at EOF")
@@ -736,7 +722,10 @@ TEST_CASE("regression tests 1")
        // ss is not at EOF; this yielded an error before the fix
        // (threw basic_string::append). No, it should just throw
        // a parse error because of the EOF.
-        CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            ss >> j,
+            "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+            json::parse_error&);
    }

    SECTION("issue #367 - behavior of operator>> should more closely resemble that of built-in overloads")
@@ -745,7 +734,10 @@ TEST_CASE("regression tests 1")
        {
            std::stringstream ss;
            json j;
-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("(whitespace)")
@@ -753,8 +745,10 @@ TEST_CASE("regression tests 1")
            std::stringstream ss;
            ss << "   ";
            json j;
-            CHECK_THROWS_WITH_AS(ss >> j,
-                                 "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+                json::parse_error&);
        }

        SECTION("one value")
@@ -765,7 +759,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == 111);

-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("one value + whitespace")
@@ -776,8 +773,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == 222);

-            CHECK_THROWS_WITH_AS(ss >> j,
-                                 "[json.exception.parse_error.101] parse error at line 2, column 1: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 2, column 1: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal",
+                json::parse_error&);
        }

        SECTION("whitespace + one value")
@@ -788,7 +787,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == 333);

-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("three values")
@@ -803,7 +805,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == 333);

-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("literals without whitespace")
@@ -820,7 +825,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == "");

-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("example from #529")
@@ -833,7 +841,10 @@ TEST_CASE("regression tests 1")
            CHECK_NOTHROW(ss >> j);
            CHECK(j == json({ { "three", 3 } }));

-            CHECK_THROWS_WITH_AS(ss >> j, "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON", json::parse_error&);
+            CHECK_THROWS_WITH_AS(
+                ss >> j,
+                "[json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON",
+                json::parse_error&);
        }

        SECTION("second example from #529")
@@ -902,7 +913,9 @@ TEST_CASE("regression tests 1")
        // original test case
        std::vector<uint8_t> const vec{ 0x65, 0xf5, 0x0a, 0x48, 0x21 };
        json _;
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec), "[json.exception.parse_error.110] parse error at byte 6: syntax error while parsing CBOR string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec),
+                             "[json.exception.parse_error.110] parse error at byte 6: syntax error while parsing CBOR string: unexpected end of input",
+                             json::parse_error&);
    }

    SECTION("issue #407 - Heap-buffer-overflow (OSS-Fuzz issue 343)")
@@ -911,23 +924,33 @@ TEST_CASE("regression tests 1")

        // original test case: incomplete float64
        std::vector<uint8_t> const vec1{ 0xcb, 0x8f, 0x0a };
-        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec1), "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec1),
+                             "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input",
+                             json::parse_error&);

        // related test case: incomplete float32
        std::vector<uint8_t> const vec2{ 0xca, 0x8f, 0x0a };
-        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec2), "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec2),
+                             "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing MessagePack number: unexpected end of input",
+                             json::parse_error&);

        // related test case: incomplete Half-Precision Float (CBOR)
        std::vector<uint8_t> const vec3{ 0xf9, 0x8f };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3), "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing CBOR number: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3),
+                             "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing CBOR number: unexpected end of input",
+                             json::parse_error&);

        // related test case: incomplete Single-Precision Float (CBOR)
        std::vector<uint8_t> const vec4{ 0xfa, 0x8f, 0x0a };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec4), "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR number: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec4),
+                             "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR number: unexpected end of input",
+                             json::parse_error&);

        // related test case: incomplete Double-Precision Float (CBOR)
        std::vector<uint8_t> const vec5{ 0xfb, 0x8f, 0x0a };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec5), "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR number: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec5),
+                             "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR number: unexpected end of input",
+                             json::parse_error&);
    }

    SECTION("issue #408 - Heap-buffer-overflow (OSS-Fuzz issue 344)")
@@ -936,30 +959,31 @@ TEST_CASE("regression tests 1")

        // original test case
        std::vector<uint8_t> const vec1{ 0x87 };
-        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec1), "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec1),
+                             "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing MessagePack string: unexpected end of input",
+                             json::parse_error&);

        // more test cases for MessagePack
-        for (auto b :
-                {
-                    0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, // fixmap
-                    0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, // fixarray
-                    0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, // fixstr
-                    0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf
-                })
+        for (auto b : { 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e,
+                        0x8f,  // fixmap
+                        0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e,
+                        0x9f,  // fixarray
+                        0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae,
+                        0xaf,  // fixstr
+                        0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf })
        {
            std::vector<uint8_t> const vec(1, static_cast<uint8_t>(b));
            CHECK_THROWS_AS(_ = json::from_msgpack(vec), json::parse_error&);
        }

        // more test cases for CBOR
-        for (auto b :
-                {
-                    0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
-                    0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, // UTF-8 string
-                    0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
-                    0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, // array
-                    0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
-                    0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7 // map
+        for (auto b : {
+                 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76,
+                 0x77,  // UTF-8 string
+                 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
+                 0x97,  // array
+                 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+                 0xb7  // map
             })
        {
            std::vector<uint8_t> const vec(1, static_cast<uint8_t>(b));
@@ -968,8 +992,12 @@ TEST_CASE("regression tests 1")

        // special case: empty input
        std::vector<uint8_t> const vec2;
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2), "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing CBOR value: unexpected end of input", json::parse_error&);
-        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec2), "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing MessagePack value: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2),
+                             "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing CBOR value: unexpected end of input",
+                             json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_msgpack(vec2),
+                             "[json.exception.parse_error.110] parse error at byte 1: syntax error while parsing MessagePack value: unexpected end of input",
+                             json::parse_error&);
    }

    SECTION("issue #411 - Heap-buffer-overflow (OSS-Fuzz issue 366)")
@@ -978,55 +1006,57 @@ TEST_CASE("regression tests 1")

        // original test case: empty UTF-8 string (indefinite length)
        std::vector<uint8_t> const vec1{ 0x7f };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec1), "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec1),
+                             "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR string: unexpected end of input",
+                             json::parse_error&);

        // related test case: empty array (indefinite length)
        std::vector<uint8_t> const vec2{ 0x9f };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2), "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR value: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2),
+                             "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR value: unexpected end of input",
+                             json::parse_error&);

        // related test case: empty map (indefinite length)
        std::vector<uint8_t> const vec3{ 0xbf };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3), "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3),
+                             "[json.exception.parse_error.110] parse error at byte 2: syntax error while parsing CBOR string: unexpected end of input",
+                             json::parse_error&);
    }

    SECTION("issue #412 - Heap-buffer-overflow (OSS-Fuzz issue 367)")
    {
        // original test case
-        std::vector<uint8_t> const vec
-        {
-            0xab, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
-            0x98, 0x98, 0x98, 0x98, 0x98, 0x00, 0x00, 0x00,
-            0x60, 0xab, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
-            0x98, 0x98, 0x98, 0x98, 0x98, 0x00, 0x00, 0x00,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0xa0, 0x9f,
-            0x9f, 0x97, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
-            0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60
-        };
+        std::vector<uint8_t> const vec{ 0xab, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x00, 0x00, 0x00, 0x60, 0xab, 0x98, 0x98,
+                                        0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x00, 0x00, 0x00, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
+                                        0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
+                                        0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
+                                        0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0xa0, 0x9f, 0x9f, 0x97, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
+                                        0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
+                                        0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60 };

        json _;
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec), "[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0x98", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::from_cbor(vec),
+            "[json.exception.parse_error.113] parse error at byte 2: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0x98",
+            json::parse_error&);

        // related test case: nonempty UTF-8 string (indefinite length)
        std::vector<uint8_t> const vec1{ 0x7f, 0x61, 0x61 };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec1), "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec1),
+                             "[json.exception.parse_error.110] parse error at byte 4: syntax error while parsing CBOR string: unexpected end of input",
+                             json::parse_error&);

        // related test case: nonempty array (indefinite length)
        std::vector<uint8_t> const vec2{ 0x9f, 0x01 };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2), "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing CBOR value: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2),
+                             "[json.exception.parse_error.110] parse error at byte 3: syntax error while parsing CBOR value: unexpected end of input",
+                             json::parse_error&);

        // related test case: nonempty map (indefinite length)
        std::vector<uint8_t> const vec3{ 0xbf, 0x61, 0x61, 0x01 };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3), "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing CBOR string: unexpected end of input", json::parse_error&);
+        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec3),
+                             "[json.exception.parse_error.110] parse error at byte 5: syntax error while parsing CBOR string: unexpected end of input",
+                             json::parse_error&);
    }

    SECTION("issue #414 - compare with literal 0)")
@@ -1050,30 +1080,24 @@ TEST_CASE("regression tests 1")
    SECTION("issue #416 - Use-of-uninitialized-value (OSS-Fuzz issue 377)")
    {
        // original test case
-        std::vector<uint8_t> const vec1
-        {
-            0x94, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
-            0x3a, 0x96, 0x96, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
-            0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0x71,
-            0xb4, 0xb4, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a,
-            0x96, 0x96, 0xb4, 0xb4, 0xfa, 0x94, 0x94, 0x61,
-            0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0xfa
-        };
+        std::vector<uint8_t> const vec1{ 0x94, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a, 0x96, 0x96, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+                                         0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0x71, 0xb4, 0xb4, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a,
+                                         0x96, 0x96, 0xb4, 0xb4, 0xfa, 0x94, 0x94, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0xfa };

        json _;
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec1), "[json.exception.parse_error.113] parse error at byte 13: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0xB4", json::parse_error&);
+        CHECK_THROWS_WITH_AS(
+            _ = json::from_cbor(vec1),
+            "[json.exception.parse_error.113] parse error at byte 13: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0xB4",
+            json::parse_error&);

        // related test case: double-precision
-        std::vector<uint8_t> const vec2
-        {
-            0x94, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
-            0x3a, 0x96, 0x96, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
-            0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0x71,
-            0xb4, 0xb4, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a,
-            0x96, 0x96, 0xb4, 0xb4, 0xfa, 0x94, 0x94, 0x61,
-            0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0xfb
-        };
-        CHECK_THROWS_WITH_AS(_ = json::from_cbor(vec2), "[json.exception.parse_error.113] parse error at byte 13: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0xB4", json::parse_error&);
+        std::vector<uint8_t> const vec2{ 0x94, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a, 0x96, 0x96, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+                                         0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0x71, 0xb4, 0xb4, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0x3a,
+                                         0x96, 0x96, 0xb4, 0xb4, 0xfa, 0x94, 0x94, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0x61, 0xfb };
+        CHECK_THROWS_WITH_AS(
+            _ = json::from_cbor(vec2),
+            "[json.exception.parse_error.113] parse error at byte 13: syntax error while parsing CBOR string: expected length specification (0x60-0x7B) or indefinite string type (0x7F); last byte: 0xB4",
+            json::parse_error&);
    }

    SECTION("issue #452 - Heap-buffer-overflow (OSS-Fuzz issue 585)")
@@ -1117,8 +1141,7 @@ TEST_CASE("regression tests 1")

        SECTION("std::vector")
        {
-            auto create = [](const json & j)
-            {
+            auto create = [](const json& j) {
                std::vector<int> const v = j;
            };

@@ -1129,8 +1152,7 @@ TEST_CASE("regression tests 1")

        SECTION("std::list")
        {
-            auto create = [](const json & j)
-            {
+            auto create = [](const json& j) {
                std::list<int> const v = j;
            };

@@ -1141,8 +1163,7 @@ TEST_CASE("regression tests 1")

        SECTION("std::forward_list")
        {
-            auto create = [](const json & j)
-            {
+            auto create = [](const json& j) {
                std::forward_list<int> const v = j;
            };

@@ -1327,11 +1348,8 @@ TEST_CASE("regression tests 1")
    {
        {
            std::ifstream is;
-            is.exceptions(
-                is.exceptions()
-                | std::ios_base::failbit
-                | std::ios_base::badbit
-            ); // handle different exceptions as 'file not found', 'permission denied'
+            is.exceptions(is.exceptions() | std::ios_base::failbit |
+                          std::ios_base::badbit);  // handle different exceptions as 'file not found', 'permission denied'

            is.open(TEST_DATA_DIRECTORY "/regression/working_file.json");
            json _;
@@ -1340,14 +1358,10 @@ TEST_CASE("regression tests 1")

        {
            std::ifstream is;
-            is.exceptions(
-                is.exceptions()
-                | std::ios_base::failbit
-                | std::ios_base::badbit
-            ); // handle different exceptions as 'file not found', 'permission denied'
+            is.exceptions(is.exceptions() | std::ios_base::failbit |
+                          std::ios_base::badbit);  // handle different exceptions as 'file not found', 'permission denied'

-            is.open(TEST_DATA_DIRECTORY "/json_nlohmann_tests/all_unicode.json.cbor",
-                    std::ios_base::in | std::ios_base::binary);
+            is.open(TEST_DATA_DIRECTORY "/json_nlohmann_tests/all_unicode.json.cbor", std::ios_base::in | std::ios_base::binary);
            json _;
            CHECK_NOTHROW(_ = nlohmann::json::from_cbor(is));
        }
@@ -1363,7 +1377,8 @@ TEST_CASE("regression tests 1")

    SECTION("issue #838 - incorrect parse error with binary data in keys")
    {
-        std::array<uint8_t, 28> key1 = {{ 103, 92, 117, 48, 48, 48, 55, 92, 114, 215, 126, 214, 95, 92, 34, 174, 40, 71, 38, 174, 40, 71, 38, 223, 134, 247, 127, 0 }};
+        std::array<uint8_t, 28> key1 = { { 103, 92,  117, 48, 48, 48,  55, 92, 114, 215, 126, 214, 95,  92,
+                                           34,  174, 40,  71, 38, 174, 40, 71, 38,  223, 134, 247, 127, 0 } };
        std::string const key1_str(reinterpret_cast<char*>(key1.data()));
        json const j = key1_str;
        CHECK_THROWS_WITH_AS(j.dump(), "[json.exception.type_error.316] invalid UTF-8 byte at index 10: 0x7E", json::type_error&);
@@ -1393,27 +1408,17 @@ TEST_CASE("regression tests 1")
        auto p1 = R"([{"op": "move",
                       "from": "/one/two/three",
                       "path": "/a/b/c"}])"_json;
-        CHECK_THROWS_WITH_AS(model.patch(p1),
-                             "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);
+        CHECK_THROWS_WITH_AS(model.patch(p1), "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);

        auto p2 = R"([{"op": "copy",
                       "from": "/one/two/three",
                       "path": "/a/b/c"}])"_json;
-        CHECK_THROWS_WITH_AS(model.patch(p2),
-                             "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);
+        CHECK_THROWS_WITH_AS(model.patch(p2), "[json.exception.out_of_range.403] key 'a' not found", json::out_of_range&);
    }

    SECTION("issue #961 - incorrect parsing of indefinite length CBOR strings")
    {
-        std::vector<uint8_t> const v_cbor =
-        {
-            0x7F,
-            0x64,
-            'a', 'b', 'c', 'd',
-            0x63,
-            '1', '2', '3',
-            0xFF
-        };
+        std::vector<uint8_t> const v_cbor = { 0x7F, 0x64, 'a', 'b', 'c', 'd', 0x63, '1', '2', '3', 0xFF };
        json j = json::from_cbor(v_cbor);
        CHECK(j == "abcd123");
    }
@@ -1453,8 +1458,7 @@ TEST_CASE("regression tests 1")
    )";

        // define parser callback
-        json::parser_callback_t const cb = [](int /*depth*/, json::parse_event_t event, json & parsed)
-        {
+        json::parser_callback_t const cb = [](int /*depth*/, json::parse_event_t event, json& parsed) {
            // skip object elements with key "Thumbnail"
            return !(event == json::parse_event_t::key && parsed == json("Thumbnail"));
        };
@@ -1504,10 +1508,22 @@ TEST_CASE("regression tests, exceptions dependent")
 // the code below fails with Clang on Windows, so we need to exclude it there
 #if DOCTEST_CLANG && (defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__))
 #else
-template <typename T> class array {};
-template <typename T> class object {};
-template <typename T> class string {};
-template <typename T> class number_integer {};
-template <typename T> class number_unsigned {};
-template <typename T> class number_float {};
+template<typename T>
+class array
+{};
+template<typename T>
+class object
+{};
+template<typename T>
+class string
+{};
+template<typename T>
+class number_integer
+{};
+template<typename T>
+class number_unsigned
+{};
+template<typename T>
+class number_float
+{};
 #endif
@@ -191,7 +191,9 @@ class my_allocator : public std::allocator<T>
    using std::allocator<T>::allocator;

    my_allocator() = default;
-    template<class U> my_allocator(const my_allocator<U>& /*unused*/) { }
+    template<class U>
+    my_allocator(const my_allocator<U>& /*unused*/)
+    {}

    template<class U>
    struct rebind
@@ -290,9 +292,11 @@ struct for_3204_bar
    };

    explicit for_3204_bar(std::function<void(for_3204_foo)> /*unused*/) noexcept  // NOLINT(performance-unnecessary-value-param)
-        : constructed_from(constructed_from_foo) {}
+      : constructed_from(constructed_from_foo)
+    {}
    explicit for_3204_bar(std::function<void(json)> /*unused*/) noexcept  // NOLINT(performance-unnecessary-value-param)
-        : constructed_from(constructed_from_json) {}
+      : constructed_from(constructed_from_json)
+    {}

    constructed_from_t constructed_from = constructed_from_none;
 };
@@ -303,7 +307,10 @@ struct for_3204_bar

 struct for_3333 final
 {
-    for_3333(int x_ = 0, int y_ = 0) : x(x_), y(y_) {}
+    for_3333(int x_ = 0, int y_ = 0)
+      : x(x_)
+      , y(y_)
+    {}

    template<class T>
    for_3333(const T& /*unused*/)
@@ -359,8 +366,7 @@ TEST_CASE("regression tests 2")
               ]
             })";

-        const json::parser_callback_t cb = [&](int /*level*/, json::parse_event_t event, json & parsed) noexcept
-        {
+        const json::parser_callback_t cb = [&](int /*level*/, json::parse_event_t event, json& parsed) noexcept {
            // skip uninteresting events
            if (event == json::parse_event_t::value && !parsed.is_primitive())
            {
@@ -426,14 +432,7 @@ TEST_CASE("regression tests 2")

        using it_type = decltype(p1.begin());

-        std::set_difference(
-            p1.begin(),
-            p1.end(),
-            p2.begin(),
-            p2.end(),
-            std::inserter(diffs, diffs.end()),
-            [&](const it_type & e1, const it_type & e2) -> bool
-        {
+        std::set_difference(p1.begin(), p1.end(), p2.begin(), p2.end(), std::inserter(diffs, diffs.end()), [&](const it_type& e1, const it_type& e2) -> bool {
            using comper_pair = std::pair<std::string, decltype(e1.value())>;              // Trying to avoid unneeded copy
            return comper_pair(e1.key(), e1.value()) < comper_pair(e2.key(), e2.value());  // Using pair comper
        });
@@ -451,15 +450,13 @@ TEST_CASE("regression tests 2")
    SECTION("issue #1299 - compile error in from_json converting to container "
            "with std::pair")
    {
-        const json j =
-        {
+        const json j = {
            { "1", { { "a", "testa_1" }, { "b", "testb_1" } } },
            { "2", { { "a", "testa_2" }, { "b", "testb_2" } } },
            { "3", { { "a", "testa_3" }, { "b", "testb_3" } } },
        };

-        std::map<std::string, Data> expected
-        {
+        std::map<std::string, Data> expected{
            { "1", { "testa_1", "testb_1" } },
            { "2", { "testa_2", "testb_2" } },
            { "3", { "testa_3", "testb_3" } },
@@ -507,9 +504,11 @@ TEST_CASE("regression tests 2")
        SECTION("test case in issue #1445")
        {
            nlohmann::json dump_test;
-            const std::array<int, 108> data =
-            {
-                {109, 108, 103, 125, -122, -53, 115, 18, 3, 0, 102, 19, 1, 15, -110, 13, -3, -1, -81, 32, 2, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -80, 2, 0, 0, 96, -118, 46, -116, 46, 109, -84, -87, 108, 14, 109, -24, -83, 13, -18, -51, -83, -52, -115, 14, 6, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 3, 0, 0, 0, 35, -74, -73, 55, 57, -128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 0, 0, -96, -54, -28, -26}
+            const std::array<int, 108> data = {
+                { 109, 108, 103, 125, -122, -53, 115,  18,  3,    0,  102, 19, 1, 15,  -110, 13, -3, -1, -81,  32, 2,    0,  0,   0,   0,   0,   0,
+                  0,   8,   0,   0,   0,    0,   0,    0,   0,    0,  0,   0,  0, -80, 2,    0,  0,  96, -118, 46, -116, 46, 109, -84, -87, 108, 14,
+                  109, -24, -83, 13,  -18,  -51, -83,  -52, -115, 14, 6,   32, 0, 0,   0,    0,  0,  0,  0,    0,  0,    0,  0,   64,  3,   0,   0,
+                  0,   35,  -74, -73, 55,   57,  -128, 0,   0,    0,  0,   0,  0, 0,   0,    0,  0,  0,  0,    33, 0,    0,  0,   -96, -54, -28, -26 }
            };
            std::string s;
            for (const int i : data)
@@ -607,10 +606,10 @@ TEST_CASE("regression tests 2")

    SECTION("issue #2067 - cannot serialize binary data to text JSON")
    {
-        const std::array<unsigned char, 23> data = {{0x81, 0xA4, 0x64, 0x61, 0x74, 0x61, 0xC4, 0x0F, 0x33, 0x30, 0x30, 0x32, 0x33, 0x34, 0x30, 0x31, 0x30, 0x37, 0x30, 0x35, 0x30, 0x31, 0x30}};
+        const std::array<unsigned char, 23> data = { { 0x81, 0xA4, 0x64, 0x61, 0x74, 0x61, 0xC4, 0x0F, 0x33, 0x30, 0x30, 0x32,
+                                                       0x33, 0x34, 0x30, 0x31, 0x30, 0x37, 0x30, 0x35, 0x30, 0x31, 0x30 } };
        const json j = json::from_msgpack(data.data(), data.size());
-        CHECK_NOTHROW(
-            j.dump(4,                             // Indent
+        CHECK_NOTHROW(j.dump(4,                             // Indent
                             ' ',                           // Indent char
                             false,                         // Ensure ascii
                             json::error_handler_t::strict  // Error
@@ -628,19 +627,7 @@ TEST_CASE("regression tests 2")

    SECTION("issue #2293 - eof doesn't cause parsing to stop")
    {
-        const std::vector<uint8_t> data =
-        {
-            0x7B,
-            0x6F,
-            0x62,
-            0x6A,
-            0x65,
-            0x63,
-            0x74,
-            0x20,
-            0x4F,
-            0x42
-        };
+        const std::vector<uint8_t> data = { 0x7B, 0x6F, 0x62, 0x6A, 0x65, 0x63, 0x74, 0x20, 0x4F, 0x42 };
        const json result = json::from_cbor(data, true, false);
        CHECK(result.is_discarded());
    }
@@ -655,9 +642,7 @@ TEST_CASE("regression tests 2")
        auto jsonAnimals_parsed = nlohmann::ordered_json::parse(jsonAnimals.dump());
        CHECK(jsonAnimals == jsonAnimals_parsed);

-        const std::vector<std::pair<std::string, int64_t>> intData = {std::make_pair("aaaa", 11),
-                                                                      std::make_pair("bbb", 222)
-                                                                     };
+        const std::vector<std::pair<std::string, int64_t>> intData = { std::make_pair("aaaa", 11), std::make_pair("bbb", 222) };
        nlohmann::ordered_json jsonObj;
        for (const auto& data : intData)
        {
@@ -787,7 +772,8 @@ TEST_CASE("regression tests 2")
        sax_no_exception sax(j);

        CHECK(!json::sax_parse("xyz", &sax));
-        CHECK(*sax_no_exception::error_string == "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'x'");
+        CHECK(*sax_no_exception::error_string ==
+              "[json.exception.parse_error.101] parse error at line 1, column 1: syntax error while parsing value - invalid literal; last read: 'x'");
        delete sax_no_exception::error_string;  // NOLINT(cppcoreguidelines-owning-memory)
    }

@@ -858,10 +844,12 @@ TEST_CASE("regression tests 2")

        CHECK(j.dump() == "[1,2,4]");

-        j.erase(std::remove_if(j.begin(), j.end(), [](const ordered_json & val)
-        {
+        j.erase(std::remove_if(j.begin(),
+                               j.end(),
+                               [](const ordered_json& val) {
                                   return val == 2;
-        }), j.end());
+                               }),
+                j.end());

        CHECK(j.dump() == "[1,4]");
    }
@@ -926,11 +914,7 @@ TEST_CASE("regression tests 2")

    SECTION("issue #3333 - Ambiguous conversion from nlohmann::basic_json<> to custom class")
    {
-        const json j
-        {
-            {"x", 1},
-            {"y", 2}
-        };
+        const json j{ { "x", 1 }, { "y", 2 } };
        for_3333 p = j;

        CHECK(p.x == 1);
@@ -11,8 +11,8 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <sstream>
 #include <iomanip>
+#include <sstream>

 TEST_CASE("serialization")
 {
@@ -31,8 +31,7 @@ TEST_CASE("serialization")
            std::stringstream ss;
            const json j = { "foo", 1, 2, 3, false, { { "one", 1 } } };
            ss << std::setw(4) << j;
-            CHECK(ss.str() ==
-                  "[\n    \"foo\",\n    1,\n    2,\n    3,\n    false,\n    {\n        \"one\": 1\n    }\n]");
+            CHECK(ss.str() == "[\n    \"foo\",\n    1,\n    2,\n    3,\n    false,\n    {\n        \"one\": 1\n    }\n]");
        }

        SECTION("given fill")
@@ -40,8 +39,7 @@ TEST_CASE("serialization")
            std::stringstream ss;
            const json j = { "foo", 1, 2, 3, false, { { "one", 1 } } };
            ss << std::setw(1) << std::setfill('\t') << j;
-            CHECK(ss.str() ==
-                  "[\n\t\"foo\",\n\t1,\n\t2,\n\t3,\n\tfalse,\n\t{\n\t\t\"one\": 1\n\t}\n]");
+            CHECK(ss.str() == "[\n\t\"foo\",\n\t1,\n\t2,\n\t3,\n\tfalse,\n\t{\n\t\t\"one\": 1\n\t}\n]");
        }
    }

@@ -61,8 +59,7 @@ TEST_CASE("serialization")
            const json j = { "foo", 1, 2, 3, false, { { "one", 1 } } };
            ss.width(4);
            j >> ss;
-            CHECK(ss.str() ==
-                  "[\n    \"foo\",\n    1,\n    2,\n    3,\n    false,\n    {\n        \"one\": 1\n    }\n]");
+            CHECK(ss.str() == "[\n    \"foo\",\n    1,\n    2,\n    3,\n    false,\n    {\n        \"one\": 1\n    }\n]");
        }

        SECTION("given fill")
@@ -72,8 +69,7 @@ TEST_CASE("serialization")
            ss.width(1);
            ss.fill('\t');
            j >> ss;
-            CHECK(ss.str() ==
-                  "[\n\t\"foo\",\n\t1,\n\t2,\n\t3,\n\tfalse,\n\t{\n\t\t\"one\": 1\n\t}\n]");
+            CHECK(ss.str() == "[\n\t\"foo\",\n\t1,\n\t2,\n\t3,\n\tfalse,\n\t{\n\t\t\"one\": 1\n\t}\n]");
        }
    }

@@ -84,7 +80,9 @@ TEST_CASE("serialization")
            const json j = "ä\xA9ü";

            CHECK_THROWS_WITH_AS(j.dump(), "[json.exception.type_error.316] invalid UTF-8 byte at index 2: 0xA9", json::type_error&);
-            CHECK_THROWS_WITH_AS(j.dump(1, ' ', false, json::error_handler_t::strict), "[json.exception.type_error.316] invalid UTF-8 byte at index 2: 0xA9", json::type_error&);
+            CHECK_THROWS_WITH_AS(j.dump(1, ' ', false, json::error_handler_t::strict),
+                                 "[json.exception.type_error.316] invalid UTF-8 byte at index 2: 0xA9",
+                                 json::type_error&);
            CHECK(j.dump(-1, ' ', false, json::error_handler_t::ignore) == "\"äü\"");
            CHECK(j.dump(-1, ' ', false, json::error_handler_t::replace) == "\"ä\xEF\xBF\xBDü\"");
            CHECK(j.dump(-1, ' ', true, json::error_handler_t::replace) == "\"\\u00e4\\ufffd\\u00fc\"");
@@ -118,41 +116,108 @@ TEST_CASE("serialization")
            // https://www.unicode.org/versions/Unicode11.0.0/ch03.pdf
            // Section 3.9 -- U+FFFD Substitution of Maximal Subparts

-            auto test = [&](std::string const & input, std::string const & expected)
-            {
+            auto test = [&](std::string const& input, std::string const& expected) {
                const json j = input;
                CHECK(j.dump(-1, ' ', true, json::error_handler_t::replace) == "\"" + expected + "\"");
            };

            test("\xC2", "\\ufffd");
-            test("\xC2\x41\x42", "\\ufffd" "\x41" "\x42");
-            test("\xC2\xF4", "\\ufffd" "\\ufffd");
+            test("\xC2\x41\x42",
+                 "\\ufffd"
+                 "\x41"
+                 "\x42");
+            test("\xC2\xF4",
+                 "\\ufffd"
+                 "\\ufffd");

-            test("\xF0\x80\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
-            test("\xF1\x80\x80\x41", "\\ufffd" "\x41");
-            test("\xF2\x80\x80\x41", "\\ufffd" "\x41");
-            test("\xF3\x80\x80\x41", "\\ufffd" "\x41");
-            test("\xF4\x80\x80\x41", "\\ufffd" "\x41");
-            test("\xF5\x80\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
+            test("\xF0\x80\x80\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");
+            test("\xF1\x80\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF2\x80\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF3\x80\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF4\x80\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF5\x80\x80\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");

-            test("\xF0\x90\x80\x41", "\\ufffd" "\x41");
-            test("\xF1\x90\x80\x41", "\\ufffd" "\x41");
-            test("\xF2\x90\x80\x41", "\\ufffd" "\x41");
-            test("\xF3\x90\x80\x41", "\\ufffd" "\x41");
-            test("\xF4\x90\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
-            test("\xF5\x90\x80\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
+            test("\xF0\x90\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF1\x90\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF2\x90\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF3\x90\x80\x41",
+                 "\\ufffd"
+                 "\x41");
+            test("\xF4\x90\x80\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");
+            test("\xF5\x90\x80\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");

-            test("\xC0\xAF\xE0\x80\xBF\xF0\x81\x82\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
-            test("\xED\xA0\x80\xED\xBF\xBF\xED\xAF\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
-            test("\xF4\x91\x92\x93\xFF\x41\x80\xBF\x42", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41" "\\ufffd""\\ufffd" "\x42");
-            test("\xE1\x80\xE2\xF0\x91\x92\xF1\xBF\x41", "\\ufffd" "\\ufffd" "\\ufffd" "\\ufffd" "\x41");
+            test("\xC0\xAF\xE0\x80\xBF\xF0\x81\x82\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");
+            test("\xED\xA0\x80\xED\xBF\xBF\xED\xAF\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");
+            test("\xF4\x91\x92\x93\xFF\x41\x80\xBF\x42",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x42");
+            test("\xE1\x80\xE2\xF0\x91\x92\xF1\xBF\x41",
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\\ufffd"
+                 "\x41");
        }
    }

    SECTION("to_string")
    {
-        auto test = [&](std::string const & input, std::string const & expected)
-        {
+        auto test = [&](std::string const& input, std::string const& expected) {
            using std::to_string;
            const json j = input;
            CHECK(to_string(j) == "\"" + expected + "\"");
@@ -11,8 +11,8 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
 #include "make_test_data_available.hpp"
+#include <fstream>

 TEST_CASE("compliance tests from json.org")
 {
@@ -20,9 +20,7 @@ TEST_CASE("compliance tests from json.org")

    SECTION("expected failures")
    {
-        for (const auto* filename :
-                {
-                    //TEST_DATA_DIRECTORY "/json_tests/fail1.json",
+        for (const auto* filename : { //TEST_DATA_DIRECTORY "/json_tests/fail1.json",
                                      TEST_DATA_DIRECTORY "/json_tests/fail2.json",
                                      TEST_DATA_DIRECTORY "/json_tests/fail3.json",
                                      TEST_DATA_DIRECTORY "/json_tests/fail4.json",
@@ -54,8 +52,7 @@ TEST_CASE("compliance tests from json.org")
                                      TEST_DATA_DIRECTORY "/json_tests/fail30.json",
                                      TEST_DATA_DIRECTORY "/json_tests/fail31.json",
                                      TEST_DATA_DIRECTORY "/json_tests/fail32.json",
-                    TEST_DATA_DIRECTORY "/json_tests/fail33.json"
-                })
+                                      TEST_DATA_DIRECTORY "/json_tests/fail33.json" })
        {
            CAPTURE(filename)
            std::ifstream f(filename);
@@ -69,8 +66,7 @@ TEST_CASE("compliance tests from json.org")
        // these tests fail above, because the parser does not end on EOF;
        // they succeed when the operator>> is used, because it does not
        // have this constraint
-        for (const auto* filename :
-                {
+        for (const auto* filename : {
                 TEST_DATA_DIRECTORY "/json_tests/fail7.json",
                 TEST_DATA_DIRECTORY "/json_tests/fail8.json",
                 TEST_DATA_DIRECTORY "/json_tests/fail10.json",
@@ -86,11 +82,7 @@ TEST_CASE("compliance tests from json.org")
    SECTION("expected passes")
    {
        for (const auto* filename :
-                {
-                    TEST_DATA_DIRECTORY "/json_tests/pass1.json",
-                    TEST_DATA_DIRECTORY "/json_tests/pass2.json",
-                    TEST_DATA_DIRECTORY "/json_tests/pass3.json"
-                })
+             { TEST_DATA_DIRECTORY "/json_tests/pass1.json", TEST_DATA_DIRECTORY "/json_tests/pass2.json", TEST_DATA_DIRECTORY "/json_tests/pass3.json" })
        {
            CAPTURE(filename)
            std::ifstream f(filename);
@@ -106,8 +98,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")

    SECTION("doubles")
    {
-        auto TEST_DOUBLE = [](const std::string & json_string, const double expected)
-        {
+        auto TEST_DOUBLE = [](const std::string& json_string, const double expected) {
            CAPTURE(json_string)
            CAPTURE(expected)
            CHECK(json::parse(json_string)[0].get<double>() == Approx(expected));
@@ -147,8 +138,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")
                    0.9868011474609375);  // https://github.com/miloyip/rapidjson/issues/120
        TEST_DOUBLE("[123e34]", 123e34);  // Fast Path Cases In Disguise
        TEST_DOUBLE("[45913141877270640000.0]", 45913141877270640000.0);
-        TEST_DOUBLE("[2.2250738585072011e-308]",
-                    2.2250738585072011e-308);
+        TEST_DOUBLE("[2.2250738585072011e-308]", 2.2250738585072011e-308);
        //TEST_DOUBLE("[1e-00011111111111]", 0.0);
        //TEST_DOUBLE("[-1e-00011111111111]", -0.0);
        TEST_DOUBLE("[1e-214748363]", 0.0);
@@ -160,15 +150,12 @@ TEST_CASE("compliance tests from nativejson-benchmark")
        // abs((2^-1022 - 2^-1074) - 2.2250738585072012e-308) = 3.109754131239141401123495768877590405345064751974375599... ¡Á 10^-324
        // abs((2^-1022) - 2.2250738585072012e-308) = 1.830902327173324040642192159804623318305533274168872044... ¡Á 10 ^ -324
        // So 2.2250738585072012e-308 should round to 2^-1022 = 2.2250738585072014e-308
-        TEST_DOUBLE("[2.2250738585072012e-308]",
-                    2.2250738585072014e-308);
+        TEST_DOUBLE("[2.2250738585072012e-308]", 2.2250738585072014e-308);

        // More closer to normal/subnormal boundary
        // boundary = 2^-1022 - 2^-1075 = 2.225073858507201136057409796709131975934819546351645648... ¡Á 10^-308
-        TEST_DOUBLE("[2.22507385850720113605740979670913197593481954635164564e-308]",
-                    2.2250738585072009e-308);
-        TEST_DOUBLE("[2.22507385850720113605740979670913197593481954635164565e-308]",
-                    2.2250738585072014e-308);
+        TEST_DOUBLE("[2.22507385850720113605740979670913197593481954635164564e-308]", 2.2250738585072009e-308);
+        TEST_DOUBLE("[2.22507385850720113605740979670913197593481954635164565e-308]", 2.2250738585072014e-308);

        // 1.0 is in (1.0 - 2^-54, 1.0 + 2^-53)
        // 1.0 - 2^-54 = 0.999999999999999944488848768742172978818416595458984375
@@ -202,16 +189,11 @@ TEST_CASE("compliance tests from nativejson-benchmark")
        TEST_DOUBLE("[1014120480182583464902367222169599999e-5]", 10141204801825834086073718800384.0);
        TEST_DOUBLE("[1014120480182583464902367222169600001e-5]", 10141204801825835211973625643008.0);

-        TEST_DOUBLE("[5708990770823838890407843763683279797179383808]",
-                    5708990770823838890407843763683279797179383808.0);
-        TEST_DOUBLE("[5708990770823839524233143877797980545530986496]",
-                    5708990770823839524233143877797980545530986496.0);
-        TEST_DOUBLE("[5708990770823839207320493820740630171355185152]",
-                    5708990770823839524233143877797980545530986496.0);
-        TEST_DOUBLE("[5708990770823839207320493820740630171355185151999e-3]",
-                    5708990770823838890407843763683279797179383808.0);
-        TEST_DOUBLE("[5708990770823839207320493820740630171355185152001e-3]",
-                    5708990770823839524233143877797980545530986496.0);
+        TEST_DOUBLE("[5708990770823838890407843763683279797179383808]", 5708990770823838890407843763683279797179383808.0);
+        TEST_DOUBLE("[5708990770823839524233143877797980545530986496]", 5708990770823839524233143877797980545530986496.0);
+        TEST_DOUBLE("[5708990770823839207320493820740630171355185152]", 5708990770823839524233143877797980545530986496.0);
+        TEST_DOUBLE("[5708990770823839207320493820740630171355185151999e-3]", 5708990770823838890407843763683279797179383808.0);
+        TEST_DOUBLE("[5708990770823839207320493820740630171355185152001e-3]", 5708990770823839524233143877797980545530986496.0);

        {
            std::string n1e308(312, '0');  // '1' followed by 308 '0'
@@ -223,8 +205,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")
        }

        // Cover trimming
-        TEST_DOUBLE(
-            "[2.22507385850720113605740979670913197593481954635164564802342610972482222202107694551652952390813508"
+        TEST_DOUBLE("[2.22507385850720113605740979670913197593481954635164564802342610972482222202107694551652952390813508"
                    "7914149158913039621106870086438694594645527657207407820621743379988141063267329253552286881372149012"
                    "9811224514518898490572223072852551331557550159143974763979834118019993239625482890171070818506906306"
                    "6665599493827577257201576306269066333264756530000924588831643303777979186961204949739037782970490505"
@@ -238,8 +219,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")

    SECTION("strings")
    {
-        auto TEST_STRING = [](const std::string & json_string, const std::string & expected)
-        {
+        auto TEST_STRING = [](const std::string& json_string, const std::string& expected) {
            CAPTURE(json_string)
            CAPTURE(expected)
            CHECK(json::parse(json_string)[0].get<std::string>() == expected);
@@ -260,8 +240,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")
    {
        // test cases are from https://github.com/miloyip/nativejson-benchmark/tree/master/test/data/roundtrip

-        for (const auto* filename :
-                {
+        for (const auto* filename : {
                 TEST_DATA_DIRECTORY "/json_roundtrip/roundtrip01.json",
                 TEST_DATA_DIRECTORY "/json_roundtrip/roundtrip02.json",
                 TEST_DATA_DIRECTORY "/json_roundtrip/roundtrip03.json",
@@ -298,8 +277,7 @@ TEST_CASE("compliance tests from nativejson-benchmark")
        {
            CAPTURE(filename)
            std::ifstream f(filename);
-            std::string json_string( (std::istreambuf_iterator<char>(f) ),
-                                     (std::istreambuf_iterator<char>()) );
+            std::string json_string((std::istreambuf_iterator<char>(f)), (std::istreambuf_iterator<char>()));

            CAPTURE(json_string)
            const json j = json::parse(json_string);
@@ -475,9 +453,7 @@ TEST_CASE("nst's JSONTestSuite")
    {
        SECTION("y")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_array_arraysWithSpaces.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_array_arraysWithSpaces.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_array_empty-string.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_array_empty.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_array_ending_with_newline.json",
@@ -572,9 +548,7 @@ TEST_CASE("nst's JSONTestSuite")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_string_empty.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_trailing_newline.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_true_in_array.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_whitespace_array.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_structure_whitespace_array.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -585,9 +559,7 @@ TEST_CASE("nst's JSONTestSuite")

        SECTION("n")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_1_true_without_comma.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_1_true_without_comma.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_a_invalid_utf8.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_colon_instead_of_comma.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_comma_after_close.json",
@@ -781,9 +753,7 @@ TEST_CASE("nst's JSONTestSuite")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_unclosed_object.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_unicode-identifier.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_whitespace_U+2060_word_joiner.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_whitespace_formfeed.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_whitespace_formfeed.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -797,9 +767,7 @@ TEST_CASE("nst's JSONTestSuite")
            // these tests fail above, because the parser does not end on EOF;
            // they succeed when the operator>> is used, because it does not
            // have this constraint
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_comma_after_close.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_comma_after_close.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_array_extra_close.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_object_trailing_comment.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_object_trailing_comment_open.json",
@@ -814,9 +782,7 @@ TEST_CASE("nst's JSONTestSuite")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_number_with_trailing_garbage.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_object_followed_by_closing_object.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_object_with_trailing_garbage.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_trailing_#.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/n_structure_trailing_#.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -827,9 +793,7 @@ TEST_CASE("nst's JSONTestSuite")

        SECTION("i -> y")
        {
-            for (const auto* filename :
-                    {
-                        // we do not pose a limit on nesting
+            for (const auto* filename : { // we do not pose a limit on nesting
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_structure_500_nested_arrays.json",
                                          // we silently ignore BOMs
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_structure_UTF-8_BOM_empty_object.json",
@@ -837,9 +801,7 @@ TEST_CASE("nst's JSONTestSuite")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_unicode_U+10FFFE_nonchar.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_unicode_U+1FFFE_nonchar.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_unicode_U+FDD0_nonchar.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_unicode_U+FFFE_nonchar.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_unicode_U+FFFE_nonchar.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -851,15 +813,11 @@ TEST_CASE("nst's JSONTestSuite")
        // numbers that overflow during parsing
        SECTION("i/y -> n (out of range)")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_number_neg_int_huge_exp.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_number_neg_int_huge_exp.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_number_pos_double_huge_exp.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_number_huge_exp.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_number_real_neg_overflow.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_number_real_pos_overflow.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/y_number_real_pos_overflow.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -870,9 +828,7 @@ TEST_CASE("nst's JSONTestSuite")

        SECTION("i -> n")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_object_key_lone_2nd_surrogate.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_object_key_lone_2nd_surrogate.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_1st_surrogate_but_2nd_missing.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_1st_valid_surrogate_2nd_invalid.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_UTF-16_invalid_lonely_surrogate.json",
@@ -884,9 +840,7 @@ TEST_CASE("nst's JSONTestSuite")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_inverted_surrogates_U+1D11E.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_lone_second_surrogate.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_not_in_unicode_range.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_truncated-utf-8.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite/test_parsing/i_string_truncated-utf-8.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -903,9 +857,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
    {
        SECTION("y")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_array_arraysWithSpaces.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_array_arraysWithSpaces.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_array_empty-string.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_array_empty.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_array_ending_with_newline.json",
@@ -999,9 +951,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_structure_string_empty.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_structure_trailing_newline.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_structure_true_in_array.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_structure_whitespace_array.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/y_structure_whitespace_array.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -1015,8 +965,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
        SECTION("n")
        {
            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_array_1_true_without_comma.json",
+                 { TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_array_1_true_without_comma.json",
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_array_a_invalid_utf8.json",
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_array_colon_instead_of_comma.json",
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_array_comma_after_close.json",
@@ -1201,9 +1150,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_unclosed_object.json",
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_unicode-identifier.json",
                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_whitespace_U+2060_word_joiner.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_whitespace_formfeed.json"
-                    }
-                )
+                   TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_whitespace_formfeed.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -1216,12 +1163,8 @@ TEST_CASE("nst's JSONTestSuite (2)")

        SECTION("n (previously overflowed)")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_100000_opening_arrays.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_open_array_object.json"
-                    }
-                )
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_100000_opening_arrays.json",
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/n_structure_open_array_object.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -1231,9 +1174,7 @@ TEST_CASE("nst's JSONTestSuite (2)")

        SECTION("i -> y")
        {
-            for (const auto* filename :
-                    {
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_double_huge_neg_exp.json",
+            for (const auto* filename : { TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_double_huge_neg_exp.json",
                                          //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_huge_exp.json",
                                          //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_neg_int_huge_exp.json",
                                          //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_pos_double_huge_exp.json",
@@ -1267,9 +1208,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
                                          //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_string_utf16BE_no_BOM.json",
                                          //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_string_utf16LE_no_BOM.json",
                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_structure_500_nested_arrays.json",
-                        TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_structure_UTF-8_BOM_empty_object.json"
-                    }
-                )
+                                          TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_structure_UTF-8_BOM_empty_object.json" })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -1282,8 +1221,7 @@ TEST_CASE("nst's JSONTestSuite (2)")

        SECTION("i -> n")
        {
-            for (const auto* filename :
-                    {
+            for (const auto* filename : {
                     //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_double_huge_neg_exp.json",
                     TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_huge_exp.json",
                     TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_number_neg_int_huge_exp.json",
@@ -1319,8 +1257,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
                     TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_string_utf16LE_no_BOM.json",
                     //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_structure_500_nested_arrays.json",
                     //TEST_DATA_DIRECTORY "/nst_json_testsuite2/test_parsing/i_structure_UTF-8_BOM_empty_object.json"
-                    }
-                )
+                 })
            {
                CAPTURE(filename)
                std::ifstream f(filename);
@@ -61,9 +61,7 @@ float make_float(uint64_t f, int e)
        e--;
    }

-    const uint64_t biased_exponent = (e == kDenormalExponent && (f & kHiddenBit) == 0)
-                                     ? 0
-                                     : static_cast<uint64_t>(e + kExponentBias);
+    const uint64_t biased_exponent = (e == kDenormalExponent && (f & kHiddenBit) == 0) ? 0 : static_cast<uint64_t>(e + kExponentBias);

    const uint64_t bits = (f & kSignificandMask) | (biased_exponent << kPhysicalSignificandSize);
    return reinterpret_bits<float>(static_cast<uint32_t>(bits));
@@ -113,9 +111,7 @@ double make_double(uint64_t f, int e)
        e--;
    }

-    const uint64_t biased_exponent = (e == kDenormalExponent && (f & kHiddenBit) == 0)
-                                     ? 0
-                                     : static_cast<uint64_t>(e + kExponentBias);
+    const uint64_t biased_exponent = (e == kDenormalExponent && (f & kHiddenBit) == 0) ? 0 : static_cast<uint64_t>(e + kExponentBias);

    const uint64_t bits = (f & kSignificandMask) | (biased_exponent << kPhysicalSignificandSize);
    return reinterpret_bits<double>(bits);
@@ -126,8 +122,7 @@ TEST_CASE("digit gen")
 {
    SECTION("single precision")
    {
-        auto check_float = [](float number, const std::string & digits, int expected_exponent)
-        {
+        auto check_float = [](float number, const std::string& digits, int expected_exponent) {
            CAPTURE(number)
            CAPTURE(digits)
            CAPTURE(expected_exponent)
@@ -190,8 +185,7 @@ TEST_CASE("digit gen")

    SECTION("double precision")
    {
-        auto check_double = [](double number, const std::string & digits, int expected_exponent)
-        {
+        auto check_double = [](double number, const std::string& digits, int expected_exponent) {
            CAPTURE(number)
            CAPTURE(digits)
            CAPTURE(expected_exponent)
@@ -336,8 +330,7 @@ TEST_CASE("formatting")
 {
    SECTION("single precision")
    {
-        auto check_float = [](float number, const std::string & expected)
-        {
+        auto check_float = [](float number, const std::string& expected) {
            std::array<char, 33> buf{};
            char* end = nlohmann::detail::to_chars(buf.data(), buf.data() + 32, number);  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
            std::string actual(buf.data(), end);
@@ -396,8 +389,7 @@ TEST_CASE("formatting")

    SECTION("double precision")
    {
-        auto check_double = [](double number, const std::string & expected)
-        {
+        auto check_double = [](double number, const std::string& expected) {
            std::array<char, 33> buf{};
            char* end = nlohmann::detail::to_chars(buf.data(), buf.data() + 32, number);  // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
            std::string actual(buf.data(), end);
@@ -456,8 +448,7 @@ TEST_CASE("formatting")

    SECTION("integer")
    {
-        auto check_integer = [](std::int64_t number, const std::string & expected)
-        {
+        auto check_integer = [](std::int64_t number, const std::string& expected) {
            const nlohmann::json j = number;
            CHECK(j.dump() == expected);
        };
@@ -35,19 +35,25 @@ enum class country
 struct age
 {
    int m_val;
-    age(int rhs = 0) : m_val(rhs) {}
+    age(int rhs = 0)
+      : m_val(rhs)
+    {}
 };

 struct name
 {
    std::string m_val;
-    name(std::string rhs = "") : m_val(std::move(rhs)) {}
+    name(std::string rhs = "")
+      : m_val(std::move(rhs))
+    {}
 };

 struct address
 {
    std::string m_val;
-    address(std::string rhs = "") : m_val(std::move(rhs)) {}
+    address(std::string rhs = "")
+      : m_val(std::move(rhs))
+    {}
 };

 struct person
@@ -56,7 +62,11 @@ struct person
    name m_name{};
    country m_country{};
    person() = default;
-    person(const age& a, name  n, const country& c) : m_age(a), m_name(std::move(n)), m_country(c) {}
+    person(const age& a, name n, const country& c)
+      : m_age(a)
+      , m_name(std::move(n))
+      , m_country(c)
+    {}
 };

 struct contact
@@ -64,7 +74,10 @@ struct contact
    person m_person{};
    address m_address{};
    contact() = default;
-    contact(person p, address a) : m_person(std::move(p)), m_address(std::move(a)) {}
+    contact(person p, address a)
+      : m_person(std::move(p))
+      , m_address(std::move(a))
+    {}
 };

 struct contact_book
@@ -72,7 +85,10 @@ struct contact_book
    name m_book_name{};
    std::vector<contact> m_contacts{};
    contact_book() = default;
-    contact_book(name n, std::vector<contact> c) : m_book_name(std::move(n)), m_contacts(std::move(c)) {}
+    contact_book(name n, std::vector<contact> c)
+      : m_book_name(std::move(n))
+      , m_contacts(std::move(c))
+    {}
 };
 }  // namespace udt

@@ -155,14 +171,12 @@ static bool operator==(const person& lhs, const person& rhs)

 static bool operator==(const contact& lhs, const contact& rhs)
 {
-    return std::tie(lhs.m_person, lhs.m_address) ==
-           std::tie(rhs.m_person, rhs.m_address);
+    return std::tie(lhs.m_person, lhs.m_address) == std::tie(rhs.m_person, rhs.m_address);
 }

 static bool operator==(const contact_book& lhs, const contact_book& rhs)
 {
-    return std::tie(lhs.m_book_name, lhs.m_contacts) ==
-           std::tie(rhs.m_book_name, rhs.m_contacts);
+    return std::tie(lhs.m_book_name, lhs.m_contacts) == std::tie(rhs.m_book_name, rhs.m_contacts);
 }
 }  // namespace udt

@@ -185,12 +199,9 @@ template <typename BasicJsonType>
 static void from_json(const BasicJsonType& j, country& c)
 {
    const auto str = j.template get<std::string>();
-    const std::map<std::string, country> m =
-    {
-        {"中华人民共和国", country::china},
+    const std::map<std::string, country> m = { { "中华人民共和国", country::china },
                                               { "France", country::france },
-        {"Российская Федерация", country::russia}
-    };
+                                               { "Российская Федерация", country::russia } };

    const auto it = m.find(str);
    // TODO(nlohmann) test exceptions
@@ -225,12 +236,8 @@ static void from_json(const nlohmann::json& j, contact_book& cb)

 TEST_CASE("basic usage" * doctest::test_suite("udt"))
 {
-
    // a bit narcissistic maybe :) ?
-    const udt::age a
-    {
-        23
-    };
+    const udt::age a{ 23 };
    const udt::name n{ "theo" };
    const udt::country c{ udt::country::france };
    const udt::person sfinae_addict{ a, n, c };
@@ -246,13 +253,11 @@ TEST_CASE("basic usage" * doctest::test_suite("udt"))
        CHECK(json(c) == json("France"));
        CHECK(json(sfinae_addict) == R"({"name":"theo", "age":23, "country":"France"})"_json);
        CHECK(json("Paris") == json(addr));
-        CHECK(json(cpp_programmer) ==
-              R"({"person" : {"age":23, "name":"theo", "country":"France"}, "address":"Paris"})"_json);
+        CHECK(json(cpp_programmer) == R"({"person" : {"age":23, "name":"theo", "country":"France"}, "address":"Paris"})"_json);

        CHECK(
            json(book) ==
            R"({"name":"C++", "contacts" : [{"person" : {"age":23, "name":"theo", "country":"France"}, "address":"Paris"}, {"person" : {"age":42, "country":"中华人民共和国", "name":"王芳"}, "address":"Paris"}]})"_json);
-
    }

    SECTION("conversion from json via free-functions")
@@ -263,15 +268,13 @@ TEST_CASE("basic usage" * doctest::test_suite("udt"))
        {
            const auto parsed_book = big_json.get<udt::contact_book>();
            const auto book_name = big_json["name"].get<udt::name>();
-            const auto contacts =
-                big_json["contacts"].get<std::vector<udt::contact>>();
+            const auto contacts = big_json["contacts"].get<std::vector<udt::contact>>();
            const auto contact_json = big_json["contacts"].at(0);
            const auto contact = contact_json.get<udt::contact>();
            const auto person = contact_json["person"].get<udt::person>();
            const auto address = contact_json["address"].get<udt::address>();
            const auto age = contact_json["person"]["age"].get<udt::age>();
-            const auto country =
-                contact_json["person"]["country"].get<udt::country>();
+            const auto country = contact_json["person"]["country"].get<udt::country>();
            const auto name = contact_json["person"]["name"].get<udt::name>();

            CHECK(age == a);
@@ -332,7 +335,9 @@ struct legacy_type
 {
    std::string number{};
    legacy_type() = default;
-    legacy_type(std::string n) : number(std::move(n)) {}
+    legacy_type(std::string n)
+      : number(std::move(n))
+    {}
 };
 }  // namespace udt

@@ -534,10 +539,7 @@ template <typename T, typename = void>
 struct pod_serializer
 {
    // use adl for non-pods, or scalar types
-    template <
-        typename BasicJsonType, typename U = T,
-        typename std::enable_if <
-            !(std::is_pod<U>::value && std::is_class<U>::value), int >::type = 0 >
+    template<typename BasicJsonType, typename U = T, typename std::enable_if<!(std::is_pod<U>::value && std::is_class<U>::value), int>::type = 0>
    static void from_json(const BasicJsonType& j, U& t)
    {
        using nlohmann::from_json;
@@ -545,9 +547,7 @@ struct pod_serializer
    }

    // special behaviour for pods
-    template < typename BasicJsonType, typename U = T,
-               typename std::enable_if <
-                   std::is_pod<U>::value && std::is_class<U>::value, int >::type = 0 >
+    template<typename BasicJsonType, typename U = T, typename std::enable_if<std::is_pod<U>::value && std::is_class<U>::value, int>::type = 0>
    static void from_json(const BasicJsonType& j, U& t)
    {
        std::uint64_t value = 0;
@@ -570,19 +570,14 @@ struct pod_serializer
        std::memcpy(&t, bytes, sizeof(value));
    }

-    template <
-        typename BasicJsonType, typename U = T,
-        typename std::enable_if <
-            !(std::is_pod<U>::value && std::is_class<U>::value), int >::type = 0 >
+    template<typename BasicJsonType, typename U = T, typename std::enable_if<!(std::is_pod<U>::value && std::is_class<U>::value), int>::type = 0>
    static void to_json(BasicJsonType& j, const T& t)
    {
        using nlohmann::to_json;
        to_json(j, t);
    }

-    template < typename BasicJsonType, typename U = T,
-               typename std::enable_if <
-                   std::is_pod<U>::value && std::is_class<U>::value, int >::type = 0 >
+    template<typename BasicJsonType, typename U = T, typename std::enable_if<std::is_pod<U>::value && std::is_class<U>::value, int>::type = 0>
    static void to_json(BasicJsonType& j, const T& t) noexcept
    {
        const auto* bytes = static_cast<const unsigned char*>(static_cast<const void*>(&t));  // NOLINT(bugprone-casting-through-void)
@@ -605,7 +600,9 @@ struct non_pod
 {
    std::string s{};
    non_pod() = default;
-    non_pod(std::string S) : s(std::move(S)) {}
+    non_pod(std::string S)
+      : s(std::move(S))
+    {}
 };

 template<typename BasicJsonType>
@@ -622,8 +619,7 @@ static void from_json(const BasicJsonType& j, non_pod& np)

 static bool operator==(small_pod lhs, small_pod rhs) noexcept
 {
-    return std::tie(lhs.begin, lhs.middle, lhs.end) ==
-           std::tie(rhs.begin, rhs.middle, rhs.end);
+    return std::tie(lhs.begin, lhs.middle, lhs.end) == std::tie(rhs.begin, rhs.middle, rhs.end);
 }

 static bool operator==(const non_pod& lhs, const non_pod& rhs) noexcept
@@ -639,9 +635,7 @@ static std::ostream& operator<<(std::ostream& os, small_pod l)

 TEST_CASE("custom serializer for pods" * doctest::test_suite("udt"))
 {
-    using custom_json =
-        nlohmann::basic_json<std::map, std::vector, std::string, bool,
-        std::int64_t, std::uint64_t, double, std::allocator, pod_serializer>;
+    using custom_json = nlohmann::basic_json<std::map, std::vector, std::string, bool, std::int64_t, std::uint64_t, double, std::allocator, pod_serializer>;

    auto p = udt::small_pod{ 42, '/', 42 };
    custom_json const j = p;
@@ -783,10 +777,12 @@ struct incomplete;
 // use the cppreference implementation

 template<typename T, typename = void>
-struct is_constructible_patched : std::false_type {};
+struct is_constructible_patched : std::false_type
+{};

 template<typename T>
-struct is_constructible_patched<T, decltype(void(json(std::declval<T>())))> : std::true_type {};
+struct is_constructible_patched<T, decltype(void(json(std::declval<T>())))> : std::true_type
+{};
 }  // namespace

 TEST_CASE("an incomplete type does not trigger a compiler error in non-evaluated context" * doctest::test_suite("udt"))
@@ -801,7 +797,8 @@ class Evil
  public:
    Evil() = default;
    template<typename T>
-    Evil(T t) : m_i(sizeof(t))
+    Evil(T t)
+      : m_i(sizeof(t))
    {
        static_cast<void>(t);  // fix MSVC's C4100 warning
    }
@@ -827,7 +824,8 @@ TEST_CASE("Issue #924")

 TEST_CASE("Issue #1237")
 {
-    struct non_convertible_type {};
+    struct non_convertible_type
+    {};
    static_assert(!std::is_convertible<json, non_convertible_type>::value, "");
 }

@@ -6,9 +6,9 @@
 // SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
 // SPDX-License-Identifier: MIT

+#include "doctest_compatibility.h"
 #include <string>
 #include <vector>
-#include "doctest_compatibility.h"

 #include <nlohmann/json.hpp>
 using nlohmann::json;
@@ -158,32 +158,9 @@ class person_with_private_alphabet
  public:
    bool operator==(const person_with_private_alphabet& other) const
    {
-        return  a == other.a &&
-                b == other.b &&
-                c == other.c &&
-                d == other.d &&
-                e == other.e &&
-                f == other.f &&
-                g == other.g &&
-                h == other.h &&
-                i == other.i &&
-                j == other.j &&
-                k == other.k &&
-                l == other.l &&
-                m == other.m &&
-                n == other.n &&
-                o == other.o &&
-                p == other.p &&
-                q == other.q &&
-                r == other.r &&
-                s == other.s &&
-                t == other.t &&
-                u == other.u &&
-                v == other.v &&
-                w == other.w &&
-                x == other.x &&
-                y == other.y &&
-                z == other.z;
+        return a == other.a && b == other.b && c == other.c && d == other.d && e == other.e && f == other.f && g == other.g && h == other.h && i == other.i &&
+               j == other.j && k == other.k && l == other.l && m == other.m && n == other.n && o == other.o && p == other.p && q == other.q && r == other.r &&
+               s == other.s && t == other.t && u == other.u && v == other.v && w == other.w && x == other.x && y == other.y && z == other.z;
    }

  private:
@@ -221,32 +198,9 @@ class person_with_public_alphabet
  public:
    bool operator==(const person_with_public_alphabet& other) const
    {
-        return  a == other.a &&
-                b == other.b &&
-                c == other.c &&
-                d == other.d &&
-                e == other.e &&
-                f == other.f &&
-                g == other.g &&
-                h == other.h &&
-                i == other.i &&
-                j == other.j &&
-                k == other.k &&
-                l == other.l &&
-                m == other.m &&
-                n == other.n &&
-                o == other.o &&
-                p == other.p &&
-                q == other.q &&
-                r == other.r &&
-                s == other.s &&
-                t == other.t &&
-                u == other.u &&
-                v == other.v &&
-                w == other.w &&
-                x == other.x &&
-                y == other.y &&
-                z == other.z;
+        return a == other.a && b == other.b && c == other.c && d == other.d && e == other.e && f == other.f && g == other.g && h == other.h && i == other.i &&
+               j == other.j && k == other.k && l == other.l && m == other.m && n == other.n && o == other.o && p == other.p && q == other.q && r == other.r &&
+               s == other.s && t == other.t && u == other.u && v == other.v && w == other.w && x == other.x && y == other.y && z == other.z;
    }

    int a = 0;
@@ -319,7 +273,8 @@ NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(person_without_default_constru

 }  // namespace persons

-TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRUSIVE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE", T,
+TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRUSIVE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE",
+                   T,
                   persons::person_with_private_data,
                   persons::person_without_private_data_1,
                   persons::person_without_private_data_2)
@@ -345,7 +300,8 @@ TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRU
    }
 }

-TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT", T,
+TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT",
+                   T,
                   persons::person_with_private_data_2,
                   persons::person_without_private_data_3)
 {
@@ -379,7 +335,9 @@ TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRU
    }
 }

-TEST_CASE_TEMPLATE("Serialization/deserialization of classes with 26 public/private member variables via NLOHMANN_DEFINE_TYPE_INTRUSIVE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE", T,
+TEST_CASE_TEMPLATE(
+    "Serialization/deserialization of classes with 26 public/private member variables via NLOHMANN_DEFINE_TYPE_INTRUSIVE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE",
+    T,
    persons::person_with_private_alphabet,
    persons::person_with_public_alphabet)
 {
@@ -451,7 +409,9 @@ TEST_CASE_TEMPLATE("Serialization/deserialization of classes with 26 public/priv
    }
 }

-TEST_CASE_TEMPLATE("Serialization of non-default-constructible classes via NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE", T,
+TEST_CASE_TEMPLATE(
+    "Serialization of non-default-constructible classes via NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE",
+    T,
    persons::person_without_default_constructor_1,
    persons::person_without_default_constructor_2)
 {
@@ -463,11 +423,7 @@ TEST_CASE_TEMPLATE("Serialization of non-default-constructible classes via NLOHM
            CHECK(json(person).dump() == "{\"age\":1,\"name\":\"Erik\"}");

            // serialization of a container with objects
-            std::vector<T> const two_persons
-            {
-                {"Erik", 1},
-                {"Kyle", 2}
-            };
+            std::vector<T> const two_persons{ { "Erik", 1 }, { "Kyle", 2 } };
            CHECK(json(two_persons).dump() == "[{\"age\":1,\"name\":\"Erik\"},{\"age\":2,\"name\":\"Kyle\"}]");
        }
    }
@@ -13,18 +13,17 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
-#include <sstream>
-#include <iomanip>
 #include "make_test_data_available.hpp"
+#include <fstream>
+#include <iomanip>
+#include <sstream>

 TEST_CASE("Unicode (1/5)" * doctest::skip())
 {
    SECTION("\\uxxxx sequences")
    {
        // create an escaped string from a code point
-        const auto codepoint_to_unicode = [](std::size_t cp)
-        {
+        const auto codepoint_to_unicode = [](std::size_t cp) {
            // code points are represented as a six-character sequence: a
            // reverse solidus, followed by the lowercase letter u, followed
            // by four hexadecimal digits that encode the character's code
@@ -86,19 +85,40 @@ TEST_CASE("Unicode (1/5)" * doctest::skip())
            {
                json _;

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uDC00\\uDC00\""), "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF; last read: '\"\\uDC00'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uDC00\\uDC00\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 7: syntax error while parsing value - invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF; last read: '\"\\uDC00'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD7FF\\uDC00\""), "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF; last read: '\"\\uD7FF\\uDC00'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD7FF\\uDC00\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF; last read: '\"\\uD7FF\\uDC00'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD800]\""), "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800]'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD800]\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 8: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800]'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD800\\v\""), "[json.exception.parse_error.101] parse error at line 1, column 9: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\v'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD800\\v\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 9: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\v'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD800\\u123\""), "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\uD800\\u123\"'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD800\\u123\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: '\\u' must be followed by 4 hex digits; last read: '\"\\uD800\\u123\"'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD800\\uDBFF\""), "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\uDBFF'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD800\\uDBFF\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\uDBFF'",
+                    json::parse_error&);

-                CHECK_THROWS_WITH_AS(_ = json::parse("\"\\uD800\\uE000\""), "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\uE000'", json::parse_error&);
+                CHECK_THROWS_WITH_AS(
+                    _ = json::parse("\"\\uD800\\uE000\""),
+                    "[json.exception.parse_error.101] parse error at line 1, column 13: syntax error while parsing value - invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; last read: '\"\\uD800\\uE000'",
+                    json::parse_error&);
            }
        }

@@ -355,13 +375,17 @@ TEST_CASE("Markus Kuhn's UTF-8 decoder capability and stress test")
            roundtrip(false, "\x80\xbf\x80\xbf\x80\xbf\x80");

            // 3.1.9  Sequence of all 64 possible continuation bytes (0x80-0xbf)
-            roundtrip(false, "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf");
+            roundtrip(
+                false,
+                "\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf");
        }

        SECTION("3.2  Lonely start characters")
        {
            // 3.2.1  All 32 first bytes of 2-byte sequences (0xc0-0xdf)
-            roundtrip(false, "\xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf");
+            roundtrip(
+                false,
+                "\xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf");
            // 3.2.2  All 16 first bytes of 3-byte sequences (0xe0-0xef)
            roundtrip(false, "\xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef");
            // 3.2.3  All 8 first bytes of 4-byte sequences (0xf0-0xf7)
@@ -14,11 +14,11 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <iomanip>
 #include "make_test_data_available.hpp"
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <sstream>

 // this test suite uses static variables with non-trivial destructors
 DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
@@ -14,11 +14,11 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <iomanip>
 #include "make_test_data_available.hpp"
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <sstream>

 // this test suite uses static variables with non-trivial destructors
 DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
@@ -14,11 +14,11 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <iomanip>
 #include "make_test_data_available.hpp"
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <sstream>

 // this test suite uses static variables with non-trivial destructors
 DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
@@ -14,11 +14,11 @@
 #include <nlohmann/json.hpp>
 using nlohmann::json;

-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <iomanip>
 #include "make_test_data_available.hpp"
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <sstream>

 // this test suite uses static variables with non-trivial destructors
 DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
@@ -44,14 +44,12 @@ const char* end(const MyContainer& c)

 TEST_CASE("Custom container non-member begin/end")
 {
-
    const MyContainer data{ "[1,2,3,4]" };
    json as_json = json::parse(data);
    CHECK(as_json.at(0) == 1);
    CHECK(as_json.at(1) == 2);
    CHECK(as_json.at(2) == 3);
    CHECK(as_json.at(3) == 4);
-
 }

 TEST_CASE("Custom container member begin/end")
Author	SHA1	Message	Date
Niels Lohmann	af3f87e84e	🎨 use Clang-Format	2023-11-29 21:46:01 +01:00
Niels Lohmann	286f0c7647	🎨 use Clang-Format	2023-11-29 21:11:16 +01:00
Niels Lohmann	d16f4496eb	🎨 use Clang-Format	2023-11-29 20:19:40 +01:00
Niels Lohmann	e87dba5cc3	🎨 use Clang-Format	2023-11-29 20:03:47 +01:00
Niels Lohmann	311ad0b877	🎨 use Clang-Format	2023-11-29 18:01:57 +01:00