✨ 👷 Add clang-22 build

.github/workflows/unit_tests.yml

@@ -13,11 +13,11 @@ env:
   DEBIAN_FRONTEND: noninteractive
   CMAKE_GENERATOR: Ninja
   DEFAULT_CXX_STANDARD: 23
-  DEFAULT_LLVM_VERSION: 21
+  DEFAULT_LLVM_VERSION: 22
   DEFAULT_GCC_VERSION: 14
-  MULL_LLVM_MAJOR_VERSION: 19
-  MULL_LLVM_VERSION: 19.1.1
-  MULL_VERSION: 0.27.1
+  MULL_LLVM_MAJOR_VERSION: 20
+  MULL_LLVM_VERSION: 20.1.2
+  MULL_VERSION: 0.29.0
   HYPOTHESIS_PROFILE: default
 
 concurrency:
@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
       matrix:
         compiler: [clang, gcc]
-        version: [12, 13, 14, 18, 19, 20, 21]
+        version: [12, 13, 14, 18, 19, 20, 21, 22]
         cxx_standard: [23]
         stdlib: [libstdc++, libc++]
         build_type: [Debug]
@@ -40,62 +40,60 @@ jobs:
             cc: "clang"
             cxx: "clang++"
             cxx_flags: "-stdlib=libstdc++"
+          - version: 22
+            compiler: clang
+            toolchain_root: "/usr/lib/llvm-22"
+          - version: 22
+            compiler: clang
+            stdlib: libc++
+            cxx_flags: "-stdlib=libc++"
           - version: 21
             compiler: clang
-            install: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh 21
             toolchain_root: "/usr/lib/llvm-21"
           - version: 21
             compiler: clang
             stdlib: libc++
-            install: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh 21 && sudo apt install -y libc++-21-dev libc++abi-21-dev
             cxx_flags: "-stdlib=libc++"
           - version: 20
             compiler: clang
-            install: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh 20
             toolchain_root: "/usr/lib/llvm-20"
           - version: 20
             compiler: clang
             stdlib: libc++
-            install: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh 20 && sudo apt install -y libc++-20-dev libc++abi-20-dev
             cxx_flags: "-stdlib=libc++"
           - version: 19
             compiler: clang
-            install: sudo apt update && sudo apt install -y clang-19
             toolchain_root: "/usr/lib/llvm-19"
           - version: 19
             compiler: clang
             stdlib: libc++
-            install: sudo apt update && sudo apt install -y clang-19 libc++-19-dev libc++abi-19-dev
             cxx_flags: "-stdlib=libc++"
           - version: 18
             compiler: clang
-            install: sudo apt update && sudo apt install -y clang-18
             toolchain_root: "/usr/lib/llvm-18"
           - version: 18
             compiler: clang
             stdlib: libc++
-            install: sudo apt update && sudo apt install -y clang-18 libc++-18-dev libc++abi-18-dev
             cxx_flags: "-stdlib=libc++"
           - compiler: gcc
             toolchain_root: "/usr"
             cxx_flags: ""
           - version: 14
             compiler: gcc
-            install: sudo apt update && sudo apt install -y gcc-14 g++-14
             cc: "gcc-14"
             cxx: "g++-14"
           - version: 13
             compiler: gcc
-            install: sudo apt update && sudo apt install -y gcc-13 g++-13
             cc: "gcc-13"
             cxx: "g++-13"
           - version: 12
             compiler: gcc
-            install: sudo apt update && sudo apt install -y gcc-12 g++-12
             cc: "gcc-12"
             cxx: "g++-12"
             cxx_flags: ""
         exclude:
+          - compiler: gcc
+            version: 22
           - compiler: gcc
             version: 21
           - compiler: gcc
@@ -118,8 +116,14 @@ jobs:
 
       - name: Install build tools
         run: |
-          ${{ matrix.install }}
-          sudo apt install -y ninja-build python3-venv python3-pip
+          if [[ "${{matrix.compiler}}" == "clang" ]]; then
+            export DISTRO=$(lsb_release -cs)
+            wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
+            sudo add-apt-repository -y deb https://apt.llvm.org/$DISTRO/ llvm-toolchain-$DISTRO-${{matrix.version}} main
+            sudo apt update && sudo apt install -y ninja-build clang-${{matrix.version}} libc++-${{matrix.version}}-dev libc++abi-${{matrix.version}}-dev
+          else
+            sudo apt update && sudo apt install -y ninja-build gcc-${{matrix.version}} g++-${{matrix.version}}
+          fi
 
       - name: Restore CPM cache
         env:
@@ -176,16 +180,22 @@ jobs:
       - name: Checkout PR branch
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
+      - name: Setup python venv
+        run: |
+          python3 -m venv ${{github.workspace}}/test_venv
+          source ${{github.workspace}}/test_venv/bin/activate
+          echo "${{github.workspace}}/test_venv/bin" >> $GITHUB_PATH
+
       - name: Install build tools
         run: |
-          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh ${{env.DEFAULT_LLVM_VERSION}}
-          sudo apt install -y pipx ninja-build clang-tidy-${{env.DEFAULT_LLVM_VERSION}} clang-format-${{env.DEFAULT_LLVM_VERSION}}
+          export DISTRO=$(lsb_release -cs)
+          wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
+          sudo add-apt-repository -y deb https://apt.llvm.org/$DISTRO/ llvm-toolchain-$DISTRO-${{env.DEFAULT_LLVM_VERSION}} main
+          sudo apt update && sudo apt install -y ninja-build clang-tidy-${{env.DEFAULT_LLVM_VERSION}} clang-format-${{env.DEFAULT_LLVM_VERSION}}
 
       - name: Install cmake-format
         run: |
-          pipx install cmakelang
-          pipx inject cmakelang pyyaml
-          echo "/opt/pipx_bin" >> $GITHUB_PATH
+          pip install cmakelang pyyaml
 
       - name: Restore CPM cache
         env:
@@ -228,21 +238,25 @@ jobs:
           - compiler: clang
             cc: "clang"
             cxx: "clang++"
-            install: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh 21
-            toolchain_root: "/usr/lib/llvm-21"
+            toolchain_root: "/usr/lib/llvm-22"
           - compiler: gcc
             cc: "gcc-14"
             cxx: "g++-14"
-            install: sudo apt update && sudo apt install -y gcc-14 g++-14
             toolchain_root: "/usr"
 
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install build tools
         run: |
-          ${{ matrix.install }}
-          sudo apt install -y ninja-build python3-venv python3-pip
+          if [[ "${{matrix.compiler}}" == "clang" ]]; then
+            export DISTRO=$(lsb_release -cs)
+            wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
+            sudo add-apt-repository -y deb https://apt.llvm.org/$DISTRO/ llvm-toolchain-$DISTRO-${{env.DEFAULT_LLVM_VERSION}} main
+            sudo apt update && sudo apt install -y ninja-build clang-${{env.DEFAULT_LLVM_VERSION}}
+          else
+            sudo apt update && sudo apt install -y ninja-build ${{matrix.cc}} ${{matrix.cxx}}
+          fi
 
       - name: Restore CPM cache
         env:
@@ -373,8 +387,10 @@ jobs:
 
       - name: Install build tools
         run: |
-          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" llvm.sh ${{env.MULL_LLVM_MAJOR_VERSION}}
-          sudo apt install -y ninja-build python3-venv python3-pip
+          export DISTRO=$(lsb_release -cs)
+          wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
+          sudo add-apt-repository -y deb https://apt.llvm.org/$DISTRO/ llvm-toolchain-$DISTRO-${{env.MULL_LLVM_MAJOR_VERSION}} main
+          sudo apt update && sudo apt install -y ninja-build clang-${{env.MULL_LLVM_MAJOR_VERSION}}
 
       - name: Install mull
         env:

include/stdx/bitset.hpp

@@ -40,7 +40,7 @@ class bitset {
 
     constexpr static auto lastmask = []() -> elem_t {
         if constexpr (N % storage_elem_size != 0) {
-            return allbits >> (storage_elem_size - N % storage_elem_size);
+            return allbits >> (storage_elem_size - (N % storage_elem_size));
         } else {
             return allbits;
         }

include/stdx/rollover.hpp

@@ -143,6 +143,8 @@ template <typename T> rollover_t(T) -> rollover_t<T>;
 } // namespace v1
 } // namespace stdx
 
+// NOLINTBEGIN(bugprone-std-namespace-modification)
+
 template <typename T, typename U>
 struct std::common_type<stdx::rollover_t<T>, stdx::rollover_t<U>> {
     using type = stdx::rollover_t<std::common_type_t<T, U>>;
@@ -153,3 +155,5 @@ struct std::common_type<stdx::rollover_t<T>, I> {
     using type =
         stdx::rollover_t<std::common_type_t<T, std::make_unsigned_t<I>>>;
 };
+
+// NOLINTEND(bugprone-std-namespace-modification)

include/stdx/tuple_destructure.hpp

@@ -9,6 +9,8 @@
 #include <type_traits>
 #include <utility>
 
+// NOLINTBEGIN(bugprone-std-namespace-modification)
+
 template <typename... Ts>
 struct std::tuple_size<stdx::tuple<Ts...>>
     : std::integral_constant<std::size_t, sizeof...(Ts)> {};
@@ -26,4 +28,6 @@ struct std::tuple_element<I, stdx::indexed_tuple<IL, Ts...>>
           std::remove_cvref_t<decltype(std::declval<stdx::indexed_tuple<
                                            IL, Ts...>>()[stdx::index<I>])>> {};
 
+// NOLINTEND(bugprone-std-namespace-modification)
+
 #endif

include/stdx/utility.hpp

@@ -148,7 +148,7 @@ template <typename T, typename U>
     } else if constexpr (sizeof(T) > sizeof(U)) {
         return (sz * sizeof(T) / sizeof(U)) + (sizeof(T) % sizeof(U) > 0);
     } else {
-        return (sz * sizeof(T) + sizeof(U) - 1) / sizeof(U);
+        return ((sz * sizeof(T)) + sizeof(U) - 1) / sizeof(U);
     }
 }
 } // namespace detail
@@ -300,13 +300,17 @@ constexpr auto get(make_integer_sequence<T, N>) {
 } // namespace v1
 } // namespace stdx
 
+// NOLINTBEGIN(bugprone-std-namespace-modification)
+
 template <typename T, T N>
 struct std::tuple_size<stdx::make_integer_sequence<T, N>>
     : std::integral_constant<std::size_t, N> {};
 template <std::size_t I, typename T, T N>
 struct std::tuple_element<I, stdx::make_integer_sequence<T, N>>
     : stdx::type_identity<std::integral_constant<T, I>> {};
 
+// NOLINTEND(bugprone-std-namespace-modification)
+
 // NOLINTBEGIN(cppcoreguidelines-macro-usage)
 
 #ifndef FWD