bumping up cmake

Added details about talks at QCon San Francisco 2019 and CppCon 2025.

.github/workflows/aarch64.yml

@@ -24,6 +24,6 @@ jobs:
             apt-get update -q -y
             apt-get install -y cmake make g++
           run: |
-            cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
+            cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
             cmake --build build -j=2
             ctest --output-on-failure --test-dir build

.github/workflows/macos.yml

@@ -18,13 +18,13 @@ jobs:
         run: |
           mkdir builddebug &&
           cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           cd .. &&
           mkdir build &&
           cd build &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           cmake --install . &&
@@ -35,7 +35,7 @@ jobs:
         run: |
           mkdir buildshared &&
           cd buildshared &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX:PATH=destination -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           cmake --install . &&

.github/workflows/msys2.yml

@@ -43,6 +43,6 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
+          cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..
           cmake --build . --verbose
           ctest -j4 --output-on-failure -LE explicitonly

.github/workflows/riscv64.yml

@@ -24,6 +24,6 @@ jobs:
             apt-get update -q -y
             apt-get install -y cmake make g++
           run: |
-            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF  -B build
+            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
             cmake --build build -j=2
             ctest --output-on-failure --test-dir build

.github/workflows/rvv-1024-clang-18.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Build
       run: |
         CC=clang-18 CXX=clang++-18 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvbb" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         cmake --build build/ -j$(nproc) --config Release
     - name: Test VLEN=1024
       run: |

.github/workflows/rvv-128-clang-20.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Build
       run: |
         CC=clang-20 CXX=clang++-20 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         cmake --build build/ -j$(nproc) --config Release
     - name: Test VLEN=128
       run: |
@@ -30,7 +30,7 @@ jobs:
     - name: Build VLS
       run: |
         CC=clang-20 CXX=clang++-20 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvl128b_zba_zbb_zbc -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build-vls
         cmake --build build-vls/ -j$(nproc) --config Release
     - name: Test VLEN=128 VLS
       run: |

.github/workflows/rvv-256-gcc-14.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Build
       run: |
         CC=riscv64-linux-gnu-gcc-14 CXX=riscv64-linux-gnu-g++-14 CFLAGS=-march=rv64gcv CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         cmake --build build/ -j$(nproc) --config Release
     - name: Test VLEN=256
       run: |
@@ -30,7 +30,7 @@ jobs:
     - name: Build VLS
       run: |
         CC=riscv64-linux-gnu-gcc-14 CXX=riscv64-linux-gnu-g++-14 CFLAGS="-march=rv64gcv_zvl256b -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build-vls
         cmake --build build-vls/ -j$(nproc) --config Release
     - name: Test VLEN=256 VLS
       run: |

.github/workflows/rvv-512-clang-19.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Build
       run: |
         CC=clang-19 CXX=clang++-19 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         cmake --build build/ -j$(nproc) --config Release
     - name: Test VLEN=512
       run: |
@@ -30,7 +30,7 @@ jobs:
     - name: Build VLS
       run: |
         CC=clang-19 CXX=clang++-19 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvl512b_zba_zbb_zbc -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
+        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build-vls
         cmake --build build-vls/ -j$(nproc) --config Release
     - name: Test VLEN=512 VLS
       run: |

.github/workflows/s390x.yml

@@ -24,6 +24,6 @@ jobs:
             apt-get update -q -y
             apt-get install -y cmake make g++
           run: |
-            cmake -DCMAKE_BUILD_TYPE=Release  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
+            cmake -DCMAKE_BUILD_TYPE=Release  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
             cmake --build build -j=2
             ctest --output-on-failure --test-dir build

.github/workflows/ubuntu22-clang13.yml

@@ -18,6 +18,6 @@ jobs:
         run: |
           mkdir build &&
           cd build &&
-          CXX=clang++-13 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
+          CXX=clang++-13 cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j

.github/workflows/ubuntu22-glibcxxassertions.yml

@@ -19,6 +19,6 @@ jobs:
         run: |
           mkdir build &&
           cd build &&
-          CXX=g++-12 cmake -DCMAKE_BUILD_TYPE=Debug  -DSIMDJSON_GLIBCXX_ASSERTIONS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
+          CXX=g++-12 cmake -DCMAKE_BUILD_TYPE=Debug  -DSIMDJSON_GLIBCXX_ASSERTIONS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest . -E avoid_

.github/workflows/ubuntu22-threadsani.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           mkdir build &&
           cd build &&
-          CXX=g++-12 cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
+          CXX=g++-12 cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build . --target document_stream_tests  --target ondemand_document_stream_tests --target parse_many_test  &&
           ctest --output-on-failure  -R parse_many_test  &&
           ctest --output-on-failure  -R document_stream_tests

.github/workflows/ubuntu24-checkperf.yml

@@ -1,4 +1,4 @@
-name: Performance check on Ubuntu 20.04 CI (GCC 9)
+name: Performance check on Ubuntu 24.04 CI (GCC 13)
 
 on:
   push:
@@ -24,6 +24,6 @@ jobs:
         run: |
           mkdir build &&
           cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_ENABLE_DOM_CHECKPERF=ON -DCMAKE_CXX_FLAGS="-Werror=old-style-cast -pedantic -Wpedantic" -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_ENABLE_DOM_CHECKPERF=ON -DCMAKE_CXX_FLAGS="-Werror=old-style-cast -pedantic -Wpedantic" -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build . --target checkperf  &&
           ctest --output-on-failure -R checkperf

.github/workflows/ubuntu24-cxx20-noexcept.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_EXCEPTIONS=OFF -DSIMDJSON_DEVELOPER_MODE=ON  -B build
+        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_EXCEPTIONS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         env:
           CXX: ${{matrix.cxx}}
       - name: Build

.github/workflows/ubuntu24-cxx20.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_DEVELOPER_MODE=ON  -B build
+        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         env:
           CXX: ${{matrix.cxx}}
       - name: Build

.github/workflows/ubuntu24-noexcept.yml

@@ -1,4 +1,4 @@
-name: Ubuntu 20.04 CI (GCC 9) without exceptions
+name: Ubuntu 24.04 CI (GCC 13) without exceptions
 
 on: [push, pull_request]
 
@@ -18,13 +18,13 @@ jobs:
         run: |
           mkdir builddebug &&
           cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           cd .. &&
           mkdir build &&
           cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           make install  &&

.github/workflows/ubuntu24-nothread.yml

@@ -1,4 +1,4 @@
-name: Ubuntu 20.04 CI (GCC 9) Without Threads
+name: Ubuntu 24.04 CI (GCC 13) Without Threads
 
 on: [push, pull_request]
 
@@ -18,13 +18,13 @@ jobs:
         run: |
           mkdir builddebug &&
           cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF  -DSIMDJSON_ENABLE_THREADS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF  -DSIMDJSON_ENABLE_THREADS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           cd .. &&
           mkdir build &&
           cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_ENABLE_THREADS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_ENABLE_THREADS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j   &&
           make install  &&

.github/workflows/ubuntu24-sani.yml

@@ -1,9 +1,9 @@
-name: Ubuntu 20.04 CI (GCC 9) With Memory Sanitizer
+name: Ubuntu 24.04 CI (GCC 13) With Memory Sanitizer
 
 on: [push, pull_request]
 
 jobs:
-  ubuntu-build-address-sanitizier:
+  ubuntu-build-address-sanitizer:
     if: >-
       ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
@@ -18,7 +18,7 @@ jobs:
         run: |
           mkdir builddebug &&
           cd builddebug &&
-          cmake -DSIMDJSON_SANITIZE=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake -DSIMDJSON_SANITIZE=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j
   ubuntu-build-undefined-sanitizer:
@@ -36,6 +36,6 @@ jobs:
         run: |
           mkdir builddebugundefsani &&
           cd builddebugundefsani &&
-          cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON ..  &&
           cmake --build .   &&
           ctest --output-on-failure -LE explicitonly -j

.github/workflows/ubuntu24.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: Prepare
-        run: cmake -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE=${{matrix.sanitizer}} -DBUILD_SHARED_LIBS=${{matrix.shared}}  -B build
+        run: cmake -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE=${{matrix.sanitizer}} -DBUILD_SHARED_LIBS=${{matrix.shared}} -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
         env:
           CXX: ${{matrix.cxx}}
       - name: Build

.github/workflows/vs17-arm-ci.yml

@@ -17,5 +17,5 @@ jobs:
          uses: actions/checkout@v4
        - name: Use cmake
          run: |
-           cmake -A ${{ matrix.arch }} -DCMAKE_SYSTEM_VERSION="10.0.22621.0" -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&
+           cmake -A ${{ matrix.arch }} -DCMAKE_SYSTEM_VERSION="10.0.22621.0" -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build  &&
            cmake --build build --verbose

.github/workflows/vs17-ci-cxx20.yml

@@ -22,7 +22,7 @@ jobs:
       uses: actions/checkout@v4
     - name: Configure
       run: |
-        cmake -DSIMDJSON_CXX_STANDARD=20 -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
+        cmake -DSIMDJSON_CXX_STANDARD=20 -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
     - name: Build Debug
       run: cmake --build build --config Debug --verbose
     - name: Build Release

.github/workflows/vs17-clang-ci-cxx20.yml

@@ -21,7 +21,7 @@ jobs:
       uses: actions/checkout@v4
     - name: Configure
       run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -B build
     - name: Build
       run: cmake --build build --config ${{matrix.build_type}} --verbose
     - name: Run tests

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14)
+cmake_minimum_required(VERSION 3.24)
 
 # Build performance optimizations
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL "Export compile commands for faster IDE integration")
@@ -12,7 +12,7 @@ endif()
 project(
     simdjson
     # The version number is modified by tools/release.py
-    VERSION 4.4.0
+    VERSION 4.4.2
     DESCRIPTION "Parsing gigabytes of JSON per second"
     HOMEPAGE_URL "https://simdjson.org/"
     LANGUAGES CXX C

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = simdjson
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "4.4.0"
+PROJECT_NUMBER         = "4.4.2"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

README.md

@@ -65,6 +65,7 @@ Real-world usage
 - [GreptimeDB](https://github.com/GreptimeTeam/greptimedb)
 - [mamba](https://github.com/mamba-org/mamba)
 - [Ladybird Browser](https://ladybird.org)
+- [SereneDB](https://github.com/serenedb/serenedb)
 
 
 If you are planning to use simdjson in a product, please work from one of our releases.
@@ -211,10 +212,16 @@ We have an in-depth paper focused on the UTF-8 validation:
 
 We also have an informal [blog post providing some background and context](https://branchfree.org/2019/02/25/paper-parsing-gigabytes-of-json-per-second/).
 
-For the video inclined, <br />
+For the video inclined, we had a talk at QCon San Francisco 2019<br />
 [![simdjson at QCon San Francisco 2019](http://img.youtube.com/vi/wlvKAT7SZIQ/0.jpg)](http://www.youtube.com/watch?v=wlvKAT7SZIQ)<br />
 (It was the best voted talk, we're kinda proud of it.)
 
+We also had a CppCon 2025 talk. We show how C++26 reflection allows for one-line serialization (to_json(player)) or deserialization—without invasive macros or manual mapping—using nothing but the C++ standard library. Whether you’re a performance junkie or simply interested in the roadmap for the next decade of C++ development, watch our full talk!
+
+[![simdjson at CppCon 2025](http://img.youtube.com/vi/Mcgk3CxHYMs/0.jpg)](http://www.youtube.com/watch?v=Mcgk3CxHYMs)<br />
+
+
+
 Citing this work
 -----------------
 

cmake/developer-options.cmake

@@ -171,7 +171,7 @@ We recommend Visual Studio 2019 or better on a 64-bit system.")
 else()
   target_compile_options(
       simdjson-internal-flags INTERFACE
-      -Werror -Wall -Wextra -Weffc++ -Wsign-compare -Wshadow -Wwrite-strings
+      -Wall -Wextra -Weffc++ -Wsign-compare -Wshadow -Wwrite-strings
       -Wpointer-arith -Winit-self -Wconversion -Wno-sign-conversion
   )
   if(CMAKE_CXX_STANDARD VERSION_GREATER_EQUAL 20)

dependencies/CMakeLists.txt

@@ -12,7 +12,7 @@ cmake_dependent_option(SIMDJSON_GOOGLE_BENCHMARKS "compile the Google Benchmark
 if(SIMDJSON_GOOGLE_BENCHMARKS)
   CPMAddPackage(
         NAME google_benchmarks
-        URL https://github.com/google/benchmark/archive/refs/tags/v1.9.4.zip
+        URL https://github.com/google/benchmark/archive/refs/tags/v1.9.5.zip
         OPTIONS
         "BENCHMARK_ENABLE_TESTING OFF"
         "BENCHMARK_ENABLE_INSTALL OFF"

examples/quickstart/add_quickstart_test.cmake

@@ -2,13 +2,6 @@
 function(add_quickstart_test TEST_NAME SOURCE_FILE)
   cmake_parse_arguments(PARSE_ARGV 2 ARGS "NO_EXCEPTIONS;NATIVE_ARCH" "" "CXX_STANDARD;LABELS")
 
-  # Standard compiler flags
-  if (MSVC)
-    list(APPEND QUICKSTART_FLAGS /WX)
-  else()
-    list(APPEND QUICKSTART_FLAGS -Werror)
-  endif()
-
   # Native architecture compiler flag
   if (ARGS_NATIVE_ARCH)
     if (MSVC)

include/simdjson/generic/builder/json_string_builder-inl.h

@@ -32,12 +32,13 @@
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif

include/simdjson/padded_string-inl.h

@@ -387,7 +387,7 @@ simdjson_inline padded_memory_map::padded_memory_map(const char *filename) noexc
       close(fd);
       return; // failed to get file size, data will be nullptr
     }
-    size = (size_t)st.st_size;
+    size = static_cast<size_t>(st.st_size);
     size_t total_size = size + simdjson::SIMDJSON_PADDING;
     void *anon_map =
         mmap(NULL, total_size, PROT_READ, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
@@ -402,13 +402,13 @@ simdjson_inline padded_memory_map::padded_memory_map(const char *filename) noexc
       close(fd);
       return; // failed to mmap file, data will be nullptr
     }
-    data = (const char *)file_map;
+    data = static_cast<const char *>(file_map);
     close(fd); // no longer needed after mapping
 }
 
 simdjson_inline padded_memory_map::~padded_memory_map() noexcept {
   if (data != nullptr) {
-    munmap((void *)data, size + simdjson::SIMDJSON_PADDING);
+    munmap(const_cast<char *>(data), size + simdjson::SIMDJSON_PADDING);
   }
 }
 

include/simdjson/simdjson_version.h

@@ -4,7 +4,7 @@
 #define SIMDJSON_SIMDJSON_VERSION_H
 
 /** The version of simdjson being used (major.minor.revision) */
-#define SIMDJSON_VERSION "4.4.0"
+#define SIMDJSON_VERSION "4.4.2"
 
 namespace simdjson {
 enum {
@@ -19,7 +19,7 @@ enum {
   /**
    * The revision (major.minor.REVISION) of simdjson being used.
    */
-  SIMDJSON_VERSION_REVISION = 0
+  SIMDJSON_VERSION_REVISION = 2
 };
 } // namespace simdjson
 

singleheader/simdjson.cpp

@@ -1,4 +1,4 @@
-/* auto-generated on 2026-03-12 20:40:43 -0400. version 4.4.0 Do not edit! */
+/* auto-generated on 2026-03-20 11:11:38 -0400. version 4.4.2 Do not edit! */
 /* including simdjson.cpp:  */
 /* begin file simdjson.cpp */
 #define SIMDJSON_SRC_SIMDJSON_CPP

singleheader/simdjson.h

@@ -1,4 +1,4 @@
-/* auto-generated on 2026-03-12 20:40:43 -0400. version 4.4.0 Do not edit! */
+/* auto-generated on 2026-03-20 11:11:38 -0400. version 4.4.2 Do not edit! */
 /* including simdjson.h:  */
 /* begin file simdjson.h */
 #ifndef SIMDJSON_H
@@ -2538,7 +2538,7 @@ namespace std {
 #define SIMDJSON_SIMDJSON_VERSION_H
 
 /** The version of simdjson being used (major.minor.revision) */
-#define SIMDJSON_VERSION "4.4.0"
+#define SIMDJSON_VERSION "4.4.2"
 
 namespace simdjson {
 enum {
@@ -2553,7 +2553,7 @@ enum {
   /**
    * The revision (major.minor.REVISION) of simdjson being used.
    */
-  SIMDJSON_VERSION_REVISION = 0
+  SIMDJSON_VERSION_REVISION = 2
 };
 } // namespace simdjson
 
@@ -5059,7 +5059,7 @@ simdjson_inline padded_memory_map::padded_memory_map(const char *filename) noexc
       close(fd);
       return; // failed to get file size, data will be nullptr
     }
-    size = (size_t)st.st_size;
+    size = static_cast<size_t>(st.st_size);
     size_t total_size = size + simdjson::SIMDJSON_PADDING;
     void *anon_map =
         mmap(NULL, total_size, PROT_READ, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
@@ -5074,13 +5074,13 @@ simdjson_inline padded_memory_map::padded_memory_map(const char *filename) noexc
       close(fd);
       return; // failed to mmap file, data will be nullptr
     }
-    data = (const char *)file_map;
+    data = static_cast<const char *>(file_map);
     close(fd); // no longer needed after mapping
 }
 
 simdjson_inline padded_memory_map::~padded_memory_map() noexcept {
   if (data != nullptr) {
-    munmap((void *)data, size + simdjson::SIMDJSON_PADDING);
+    munmap(const_cast<char *>(data), size + simdjson::SIMDJSON_PADDING);
   }
 }
 
@@ -39744,12 +39744,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -41827,12 +41828,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -44397,12 +44399,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -46967,12 +46970,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -49652,12 +49656,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -52654,12 +52659,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -55130,12 +55136,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -57629,12 +57636,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif
@@ -60132,12 +60140,13 @@ simdjson_warn_unused simdjson_result<std::string> extract_fractured_json(
 #define SIMDJSON_EXPERIMENTAL_HAS_LSX 1
 #endif
 #endif
-#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic >= 11000 &&            \
+    defined(__riscv_vector)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV
 #define SIMDJSON_EXPERIMENTAL_HAS_RVV 1
 #endif
 #endif
-#if defined(__PPC64__) || defined(_M_PPC64)
+#if (defined(__PPC64__) || defined(_M_PPC64)) && defined(__ALTIVEC__)
 #ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64
 #define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1
 #endif