Remove hash_value overload for basic_string_view; it's no longer needed

Add sv_hash_test to test/CMakeLists.txt
Disable serialization tests under MinGW 32 bit
2024-11-11 03:18:02 +02:00 · 2024-11-11 02:31:11 +02:00 · 2024-11-10 22:35:54 +02:00 · 2024-11-10 19:57:55 +02:00 · 2024-11-10 19:32:31 +02:00 · 2024-11-10 16:21:59 +02:00
84 changed files with 2130 additions and 439 deletions
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -32,6 +32,8 @@ local linux_pipeline(name, image, environment, packages = "", sources = [], arch
            commands:
            [
                'set -e',
+                'uname -a',
+                'echo $DRONE_STAGE_MACHINE',
                'wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -',
            ] +
            (if sources != [] then [ ('apt-add-repository "' + source + '"') for source in sources ] else []) +
@@ -97,41 +99,40 @@ local windows_pipeline(name, image, environment, arch = "amd64") =

 [
    linux_pipeline(
-        "Linux 14.04 GCC 4.4",
-        "cppalliance/droneubuntu1404:1",
+        "Linux 16.04 GCC 4.4",
+        "cppalliance/droneubuntu1604:1",
        { TOOLSET: 'gcc', COMPILER: 'g++-4.4', CXXSTD: '98,0x' },
        "g++-4.4",
        [ "ppa:ubuntu-toolchain-r/test" ],
    ),

    linux_pipeline(
-        "Linux 14.04 GCC 4.6 32/64",
-        "cppalliance/droneubuntu1404:1",
+        "Linux 16.04 GCC 4.6 32/64",
+        "cppalliance/droneubuntu1604:1",
        { TOOLSET: 'gcc', COMPILER: 'g++-4.6', CXXSTD: '98,0x', ADDRMD: '32,64' },
        "g++-4.6-multilib",
        [ "ppa:ubuntu-toolchain-r/test" ],
    ),

    linux_pipeline(
-        "Linux 14.04 GCC 4.7 32/64",
-        "cppalliance/droneubuntu1404:1",
+        "Linux 16.04 GCC 4.7 32/64",
+        "cppalliance/droneubuntu1604:1",
        { TOOLSET: 'gcc', COMPILER: 'g++-4.7', CXXSTD: '98,0x', ADDRMD: '32,64' },
        "g++-4.7-multilib",
-        [ "ppa:ubuntu-toolchain-r/test" ],
    ),

    linux_pipeline(
-        "Linux 14.04 GCC 4.8* 32/64",
-        "cppalliance/droneubuntu1404:1",
+        "Linux 16.04 GCC 4.8 32/64",
+        "cppalliance/droneubuntu1604:1",
        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11', ADDRMD: '32,64' },
+        "g++-4.8-multilib",
    ),

    linux_pipeline(
-        "Linux 14.04 GCC 4.9 32/64",
-        "cppalliance/droneubuntu1404:1",
+        "Linux 16.04 GCC 4.9 32/64",
+        "cppalliance/droneubuntu1604:1",
        { TOOLSET: 'gcc', COMPILER: 'g++-4.9', CXXSTD: '03,11', ADDRMD: '32,64' },
        "g++-4.9-multilib",
-        [ "ppa:ubuntu-toolchain-r/test" ],
    ),

    linux_pipeline(
@@ -194,17 +195,44 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
    ),

    linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN",
+        "Linux 22.04 GCC 12 32/64",
        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '32' } + asan,
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '32,64' },
        "g++-12-multilib",
    ),

    linux_pipeline(
-        "Linux 22.04 GCC 12 64 ASAN",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '64' } + asan,
-        "g++-12-multilib",
+        "Linux 24.04 GCC 13* 32/64",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '32,64' },
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 GCC 14 32 ASAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-14', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '32' } + asan,
+        "g++-14-multilib",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 GCC 14 64 ASAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-14', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '64' } + asan,
+        "g++-14-multilib",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 GCC 14 32 UBSAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-14', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '32' } + ubsan,
+        "g++-14-multilib",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 GCC 14 64 UBSAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-14', CXXSTD: '03,11,14,17,20,2b', ADDRMD: '64' } + ubsan,
+        "g++-14-multilib",
    ),

    linux_pipeline(
@@ -313,16 +341,9 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
    ),

    linux_pipeline(
-        "Linux 22.04 Clang 14 UBSAN",
+        "Linux 22.04 Clang 14",
        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20,2b' } + ubsan,
-        "clang-14",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 Clang 14 ASAN",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20,2b' } + asan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20,2b' },
        "clang-14",
    ),

@@ -331,15 +352,41 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
        "cppalliance/droneubuntu2204:1",
        { TOOLSET: 'clang', COMPILER: 'clang++-15', CXXSTD: '03,11,14,17,20,2b' },
        "clang-15",
-        ["deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-15 main"],
    ),

    linux_pipeline(
-        "Linux 22.04 Clang 16",
-        "cppalliance/droneubuntu2204:1",
+        "Linux 24.04 Clang 16",
+        "cppalliance/droneubuntu2404:1",
        { TOOLSET: 'clang', COMPILER: 'clang++-16', CXXSTD: '03,11,14,17,20,2b' },
        "clang-16",
-        ["deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main"],
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 Clang 17",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '03,11,14,17,20,2b' },
+        "clang-17",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 Clang 18 UBSAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' } + ubsan,
+        "clang-18",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 Clang 18 ASAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' } + asan,
+        "clang-18",
+    ),
+
+    linux_pipeline(
+        "Linux 24.10 Clang 19",
+        "cppalliance/droneubuntu2410:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-19', CXXSTD: '03,11,14,17,20,2b' },
+        "clang-19",
    ),

    macos_pipeline(
@@ -367,7 +414,7 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
    windows_pipeline(
        "Windows VS2015 msvc-14.0",
        "cppalliance/dronevs2015",
-        { TOOLSET: 'msvc-14.0', CXXSTD: '14,latest', ADDRMD: '32,64' },
+        { TOOLSET: 'msvc-14.0', CXXSTD: '14,latest', B2_DONT_EMBED_MANIFEST: '1' },
    ),

    windows_pipeline(
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,5 @@
 # Copyright 2020-2021 Peter Dimov
-# Copyright 2021-2022 Andrey Semashev
+# Copyright 2021-2024 Andrey Semashev
 #
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
@@ -121,6 +121,20 @@ jobs:
            os: ubuntu-22.04
            install:
              - g++-12-multilib
+          - toolset: gcc-13
+            cxxstd: "03,11,14,17,20,23"
+            address-model: 32,64
+            os: ubuntu-latest
+            container: ubuntu:23.04
+            install:
+              - g++-13-multilib
+          - toolset: gcc-14
+            cxxstd: "03,11,14,17,20,23"
+            address-model: 32,64
+            os: ubuntu-latest
+            container: ubuntu:24.04
+            install:
+              - g++-14-multilib
          - name: UBSAN
            toolset: gcc-12
            cxxstd: "03,11,14,17,20,23"
@@ -221,30 +235,40 @@ jobs:
            os: ubuntu-22.04
            install:
              - clang-11
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-12
            cxxstd: "03,11,14,17,20,2b"
            os: ubuntu-22.04
            install:
              - clang-12
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-13
            cxxstd: "03,11,14,17,20,2b"
            os: ubuntu-22.04
            install:
              - clang-13
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-14
            cxxstd: "03,11,14,17,20,2b"
            os: ubuntu-22.04
            install:
              - clang-14
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-15
            cxxstd: "03,11,14,17,20,2b"
            os: ubuntu-22.04
            install:
              - clang-15
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-15
            cxxstd: "03,11,14,17,20,2b"
@@ -258,15 +282,34 @@ jobs:
          - toolset: clang
            compiler: clang++-16
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
+            os: ubuntu-latest
+            container: ubuntu:23.04
            install:
              - clang-16
              - libc++-16-dev
              - libc++abi-16-dev
-            sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main"
-            source_keys:
-              - "https://apt.llvm.org/llvm-snapshot.gpg.key"
+            cxxflags: -stdlib=libc++
+            linkflags: -stdlib=libc++
+          - toolset: clang
+            compiler: clang++-17
+            cxxstd: "03,11,14,17,20,2b"
+            os: ubuntu-latest
+            container: ubuntu:23.10
+            install:
+              - clang-17
+              - libc++-17-dev
+              - libc++abi-17-dev
+            cxxflags: -stdlib=libc++
+            linkflags: -stdlib=libc++
+          - toolset: clang
+            compiler: clang++-18
+            cxxstd: "03,11,14,17,20,2b"
+            os: ubuntu-latest
+            container: ubuntu:24.04
+            install:
+              - clang-18
+              - libc++-18-dev
+              - libc++abi-18-dev
            cxxflags: -stdlib=libc++
            linkflags: -stdlib=libc++
          - name: UBSAN
@@ -283,13 +326,16 @@ jobs:
              - libc++abi-15-dev

          - toolset: clang
-            cxxstd: "03,11,14,17,2a"
-            os: macos-11
+            cxxstd: "03,11,14,17,20,2b"
+            os: macos-13
          - toolset: clang
-            cxxstd: "03,11,14,17,2a"
-            os: macos-12
+            cxxstd: "03,11,14,17,20,2b"
+            os: macos-14
+          - toolset: clang
+            cxxstd: "03,11,14,17,20,2b"
+            os: macos-15

-    timeout-minutes: 120
+    timeout-minutes: 45
    runs-on: ${{matrix.os}}
    container: ${{matrix.container}}

@@ -318,8 +364,6 @@ jobs:
            fi
            git config --global pack.threads 0

-      - uses: actions/checkout@v3
-
      - name: Install packages
        if: matrix.install
        run: |
@@ -434,11 +478,25 @@ jobs:
            then
                DEPINST_ARGS+=("--git_args" "--jobs $GIT_FETCH_JOBS")
            fi
+            mkdir -p snapshot
+            cd snapshot
+            echo "Downloading library snapshot: https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+            curl -L --retry "$NET_RETRY_COUNT" -o "${LIBRARY}-${GITHUB_SHA}.tar.gz" "https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+            tar -xf "${LIBRARY}-${GITHUB_SHA}.tar.gz"
+            if [ ! -d "${LIBRARY}-${GITHUB_SHA}" ]
+            then
+                echo "Library snapshot does not contain the library directory ${LIBRARY}-${GITHUB_SHA}:"
+                ls -la
+                exit 1
+            fi
+            rm -f "${LIBRARY}-${GITHUB_SHA}.tar.gz"
            cd ..
            git clone -b "$BOOST_BRANCH" --depth 1 "https://github.com/boostorg/boost.git" "boost-root"
            cd boost-root
-            mkdir -p libs/$LIBRARY
-            cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+            mkdir -p libs
+            rm -rf "libs/$LIBRARY"
+            mv -f "../snapshot/${LIBRARY}-${GITHUB_SHA}" "libs/$LIBRARY"
+            rm -rf "../snapshot"
            git submodule update --init tools/boostdep
            DEPINST_ARGS+=("$LIBRARY")
            python tools/boostdep/depinst/depinst.py "${DEPINST_ARGS[@]}"
@@ -457,7 +515,7 @@ jobs:
      - name: Run tests
        if: matrix.cmake_tests == ''
        run: |
-            cd ../boost-root
+            cd boost-root
            B2_ARGS=("-j" "$BUILD_JOBS" "toolset=${{matrix.toolset}}" "cxxstd=${{matrix.cxxstd}}")
            if [ -n "${{matrix.build_variant}}" ]
            then
@@ -516,10 +574,9 @@ jobs:
            os: windows-2019

    runs-on: ${{matrix.os}}
+    timeout-minutes: 45

    steps:
-      - uses: actions/checkout@v3
-
      - name: Setup Boost
        shell: cmd
        run: |
@@ -533,10 +590,24 @@ jobs:
            set BOOST_BRANCH=develop
            for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
            echo BOOST_BRANCH: %BOOST_BRANCH%
+            mkdir snapshot
+            cd snapshot
+            echo Downloading library snapshot: https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip
+            curl -L --retry %NET_RETRY_COUNT% -o "%LIBRARY%-%GITHUB_SHA%.zip" "https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip"
+            tar -xf "%LIBRARY%-%GITHUB_SHA%.zip"
+            if not exist "%LIBRARY%-%GITHUB_SHA%\" (
+                echo Library snapshot does not contain the library directory %LIBRARY%-%GITHUB_SHA%:
+                dir
+                exit /b 1
+            )
+            del /f "%LIBRARY%-%GITHUB_SHA%.zip"
            cd ..
            git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
            cd boost-root
-            xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
+            if not exist "libs\" mkdir libs
+            if exist "libs\%LIBRARY%\" rmdir /s /q "libs\%LIBRARY%"
+            move /Y "..\snapshot\%LIBRARY%-%GITHUB_SHA%" "libs\%LIBRARY%"
+            rmdir /s /q "..\snapshot"
            git submodule update --init tools/boostdep
            python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%
            cmd /c bootstrap
@@ -545,7 +616,7 @@ jobs:
      - name: Run tests
        shell: cmd
        run: |
-            cd ../boost-root
+            cd boost-root
            b2 -j %NUMBER_OF_PROCESSORS% libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release embed-manifest-via=linker

  posix-cmake-subdir:
@@ -555,17 +626,20 @@ jobs:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
-          - os: macos-11
-          - os: macos-12
+          - os: ubuntu-24.04
+          - os: macos-13
+          - os: macos-14
+          - os: macos-15

    runs-on: ${{matrix.os}}
+    timeout-minutes: 10

    steps:
-      - uses: actions/checkout@v3
-
      - name: Install packages
        if: matrix.install
-        run: sudo apt install ${{matrix.install}}
+        run: |
+          sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+          sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT -y ${{join(matrix.install, ' ')}}

      - name: Setup Boost
        run: |
@@ -580,16 +654,34 @@ jobs:
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" = "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
+          BUILD_JOBS=$((nproc || sysctl -n hw.ncpu) 2> /dev/null)
+          echo "BUILD_JOBS=$BUILD_JOBS" >> $GITHUB_ENV
+          echo "CMAKE_BUILD_PARALLEL_LEVEL=$BUILD_JOBS" >> $GITHUB_ENV
+          mkdir -p snapshot
+          cd snapshot
+          echo "Downloading library snapshot: https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          curl -L --retry "$NET_RETRY_COUNT" -o "${LIBRARY}-${GITHUB_SHA}.tar.gz" "https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          tar -xf "${LIBRARY}-${GITHUB_SHA}.tar.gz"
+          if [ ! -d "${LIBRARY}-${GITHUB_SHA}" ]
+          then
+              echo "Library snapshot does not contain the library directory ${LIBRARY}-${GITHUB_SHA}:"
+              ls -la
+              exit 1
+          fi
+          rm -f "${LIBRARY}-${GITHUB_SHA}.tar.gz"
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+          mkdir -p libs
+          rm -rf "libs/$LIBRARY"
+          mv -f "../snapshot/${LIBRARY}-${GITHUB_SHA}" "libs/$LIBRARY"
+          rm -rf "../snapshot"
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs $GIT_FETCH_JOBS" $LIBRARY

      - name: Use library with add_subdirectory
        run: |
-          cd ../boost-root/libs/$LIBRARY/test/cmake_subdir_test
+          cd boost-root/libs/$LIBRARY/test/cmake_subdir_test
          mkdir __build__ && cd __build__
          cmake ..
          cmake --build . -- -j $BUILD_JOBS
@@ -602,17 +694,20 @@ jobs:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
-          - os: macos-11
-          - os: macos-12
+          - os: ubuntu-24.04
+          - os: macos-13
+          - os: macos-14
+          - os: macos-15

    runs-on: ${{matrix.os}}
+    timeout-minutes: 10

    steps:
-      - uses: actions/checkout@v3
-
      - name: Install packages
        if: matrix.install
-        run: sudo apt install ${{matrix.install}}
+        run: |
+          sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+          sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT -y ${{join(matrix.install, ' ')}}

      - name: Setup Boost
        run: |
@@ -627,27 +722,45 @@ jobs:
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" = "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
+          BUILD_JOBS=$((nproc || sysctl -n hw.ncpu) 2> /dev/null)
+          echo "BUILD_JOBS=$BUILD_JOBS" >> $GITHUB_ENV
+          echo "CMAKE_BUILD_PARALLEL_LEVEL=$BUILD_JOBS" >> $GITHUB_ENV
+          mkdir -p snapshot
+          cd snapshot
+          echo "Downloading library snapshot: https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          curl -L --retry "$NET_RETRY_COUNT" -o "${LIBRARY}-${GITHUB_SHA}.tar.gz" "https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          tar -xf "${LIBRARY}-${GITHUB_SHA}.tar.gz"
+          if [ ! -d "${LIBRARY}-${GITHUB_SHA}" ]
+          then
+              echo "Library snapshot does not contain the library directory ${LIBRARY}-${GITHUB_SHA}:"
+              ls -la
+              exit 1
+          fi
+          rm -f "${LIBRARY}-${GITHUB_SHA}.tar.gz"
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+          mkdir -p libs
+          rm -rf "libs/$LIBRARY"
+          mv -f "../snapshot/${LIBRARY}-${GITHUB_SHA}" "libs/$LIBRARY"
+          rm -rf "../snapshot"
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs $GIT_FETCH_JOBS" $LIBRARY

      - name: Configure
        run: |
-          cd ../boost-root
+          cd boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DCMAKE_INSTALL_PREFIX=~/.local ..

      - name: Install
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target install -- -j $BUILD_JOBS

      - name: Use the installed library
        run: |
-          cd ../boost-root/libs/$LIBRARY/test/cmake_install_test && mkdir __build__ && cd __build__
+          cd boost-root/libs/$LIBRARY/test/cmake_install_test && mkdir __build__ && cd __build__
          cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
          cmake --build . -- -j $BUILD_JOBS
          ctest --output-on-failure --no-tests=error
@@ -659,17 +772,24 @@ jobs:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
-          - os: macos-11
-          - os: macos-12
+          - os: ubuntu-24.04
+          - os: macos-13
+          - os: macos-14
+          - os: macos-15

    runs-on: ${{matrix.os}}
+    timeout-minutes: 20

    steps:
-      - uses: actions/checkout@v3
-
      - name: Install packages
-        if: matrix.install
-        run: sudo apt install ${{matrix.install}}
+        run: |
+          if [ -f "/etc/debian_version" ]
+          then
+              sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+              sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y ninja-build ${{join(matrix.install, ' ')}}
+          else
+              brew install ninja ${{join(matrix.install, ' ')}}
+          fi

      - name: Setup Boost
        run: |
@@ -684,27 +804,47 @@ jobs:
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" = "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
+          BUILD_JOBS=$((nproc || sysctl -n hw.ncpu) 2> /dev/null)
+          echo BUILD_JOBS: $BUILD_JOBS
+          echo "BUILD_JOBS=$BUILD_JOBS" >> $GITHUB_ENV
+          echo "CMAKE_BUILD_PARALLEL_LEVEL=$BUILD_JOBS" >> $GITHUB_ENV
+          mkdir -p snapshot
+          cd snapshot
+          echo "Downloading library snapshot: https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          curl -L --retry "$NET_RETRY_COUNT" -o "${LIBRARY}-${GITHUB_SHA}.tar.gz" "https://github.com/${GITHUB_REPOSITORY}/archive/${GITHUB_SHA}.tar.gz"
+          tar -xf "${LIBRARY}-${GITHUB_SHA}.tar.gz"
+          if [ ! -d "${LIBRARY}-${GITHUB_SHA}" ]
+          then
+              echo "Library snapshot does not contain the library directory ${LIBRARY}-${GITHUB_SHA}:"
+              ls -la
+              exit 1
+          fi
+          rm -f "${LIBRARY}-${GITHUB_SHA}.tar.gz"
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+          mkdir -p libs
+          rm -rf "libs/$LIBRARY"
+          mv -f "../snapshot/${LIBRARY}-${GITHUB_SHA}" "libs/$LIBRARY"
+          rm -rf "../snapshot"
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs $GIT_FETCH_JOBS" $LIBRARY

      - name: Configure
        run: |
-          cd ../boost-root
+          cd boost-root
          mkdir __build__ && cd __build__
-          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DBUILD_TESTING=ON ..
+          # Building tests on Mac OS using makefiles sometimes blocks until timeout, if multiple parallel build jobs are used. Use Ninja instead.
+          cmake -G Ninja -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DBUILD_TESTING=ON ..

      - name: Build tests
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target tests -- -j $BUILD_JOBS

      - name: Run tests
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          ctest --output-on-failure --no-tests=error

  windows-cmake-subdir:
@@ -716,10 +856,9 @@ jobs:
          - os: windows-2022

    runs-on: ${{matrix.os}}
+    timeout-minutes: 10

    steps:
-      - uses: actions/checkout@v3
-
      - name: Setup Boost
        shell: cmd
        run: |
@@ -733,17 +872,31 @@ jobs:
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
+          mkdir snapshot
+          cd snapshot
+          echo Downloading library snapshot: https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip
+          curl -L --retry %NET_RETRY_COUNT% -o "%LIBRARY%-%GITHUB_SHA%.zip" "https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip"
+          tar -xf "%LIBRARY%-%GITHUB_SHA%.zip"
+          if not exist "%LIBRARY%-%GITHUB_SHA%\" (
+              echo Library snapshot does not contain the library directory %LIBRARY%-%GITHUB_SHA%:
+              dir
+              exit /b 1
+          )
+          del /f "%LIBRARY%-%GITHUB_SHA%.zip"
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
+          if not exist "libs\" mkdir libs
+          if exist "libs\%LIBRARY%\" rmdir /s /q "libs\%LIBRARY%"
+          move /Y "..\snapshot\%LIBRARY%-%GITHUB_SHA%" "libs\%LIBRARY%"
+          rmdir /s /q "..\snapshot"
          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%

      - name: Use library with add_subdirectory (Debug)
        shell: cmd
        run: |
-          cd ../boost-root/libs/%LIBRARY%/test/cmake_subdir_test
+          cd boost-root/libs/%LIBRARY%/test/cmake_subdir_test
          mkdir __build__ && cd __build__
          cmake ..
          cmake --build . --config Debug
@@ -752,7 +905,7 @@ jobs:
      - name: Use library with add_subdirectory (Release)
        shell: cmd
        run: |
-          cd ../boost-root/libs/%LIBRARY%/test/cmake_subdir_test/__build__
+          cd boost-root/libs/%LIBRARY%/test/cmake_subdir_test/__build__
          cmake --build . --config Release
          ctest --output-on-failure --no-tests=error -C Release

@@ -765,10 +918,9 @@ jobs:
          - os: windows-2022

    runs-on: ${{matrix.os}}
+    timeout-minutes: 10

    steps:
-      - uses: actions/checkout@v3
-
      - name: Setup Boost
        shell: cmd
        run: |
@@ -782,36 +934,50 @@ jobs:
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
+          mkdir snapshot
+          cd snapshot
+          echo Downloading library snapshot: https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip
+          curl -L --retry %NET_RETRY_COUNT% -o "%LIBRARY%-%GITHUB_SHA%.zip" "https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip"
+          tar -xf "%LIBRARY%-%GITHUB_SHA%.zip"
+          if not exist "%LIBRARY%-%GITHUB_SHA%\" (
+              echo Library snapshot does not contain the library directory %LIBRARY%-%GITHUB_SHA%:
+              dir
+              exit /b 1
+          )
+          del /f "%LIBRARY%-%GITHUB_SHA%.zip"
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
+          if not exist "libs\" mkdir libs
+          if exist "libs\%LIBRARY%\" rmdir /s /q "libs\%LIBRARY%"
+          move /Y "..\snapshot\%LIBRARY%-%GITHUB_SHA%" "libs\%LIBRARY%"
+          rmdir /s /q "..\snapshot"
          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%

      - name: Configure
        shell: cmd
        run: |
-          cd ../boost-root
+          cd boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=%LIBRARY% -DCMAKE_INSTALL_PREFIX=C:/cmake-prefix ..

      - name: Install (Debug)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target install --config Debug

      - name: Install (Release)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target install --config Release

      - name: Use the installed library (Debug)
        shell: cmd
        run: |
-          cd ../boost-root/libs/%LIBRARY%/test/cmake_install_test && mkdir __build__ && cd __build__
+          cd boost-root/libs/%LIBRARY%/test/cmake_install_test && mkdir __build__ && cd __build__
          cmake -DCMAKE_INSTALL_PREFIX=C:/cmake-prefix ..
          cmake --build . --config Debug
          ctest --output-on-failure --no-tests=error -C Debug
@@ -819,7 +985,7 @@ jobs:
      - name: Use the installed library (Release)
        shell: cmd
        run: |
-          cd ../boost-root/libs/%LIBRARY%/test/cmake_install_test/__build__
+          cd boost-root/libs/%LIBRARY%/test/cmake_install_test/__build__
          cmake --build . --config Release
          ctest --output-on-failure --no-tests=error -C Release

@@ -832,10 +998,9 @@ jobs:
          - os: windows-2022

    runs-on: ${{matrix.os}}
+    timeout-minutes: 20

    steps:
-      - uses: actions/checkout@v3
-
      - name: Setup Boost
        shell: cmd
        run: |
@@ -849,40 +1014,54 @@ jobs:
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
+          mkdir snapshot
+          cd snapshot
+          echo Downloading library snapshot: https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip
+          curl -L --retry %NET_RETRY_COUNT% -o "%LIBRARY%-%GITHUB_SHA%.zip" "https://github.com/%GITHUB_REPOSITORY%/archive/%GITHUB_SHA%.zip"
+          tar -xf "%LIBRARY%-%GITHUB_SHA%.zip"
+          if not exist "%LIBRARY%-%GITHUB_SHA%\" (
+              echo Library snapshot does not contain the library directory %LIBRARY%-%GITHUB_SHA%:
+              dir
+              exit /b 1
+          )
+          del /f "%LIBRARY%-%GITHUB_SHA%.zip"
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
-          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
+          if not exist "libs\" mkdir libs
+          if exist "libs\%LIBRARY%\" rmdir /s /q "libs\%LIBRARY%"
+          move /Y "..\snapshot\%LIBRARY%-%GITHUB_SHA%" "libs\%LIBRARY%"
+          rmdir /s /q "..\snapshot"
          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%

      - name: Configure
        shell: cmd
        run: |
-          cd ../boost-root
+          cd boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=%LIBRARY% -DBUILD_TESTING=ON ..

      - name: Build tests (Debug)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target tests --config Debug

      - name: Run tests (Debug)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          ctest --output-on-failure --no-tests=error -C Debug

      - name: Build tests (Release)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          cmake --build . --target tests --config Release

      - name: Run tests (Release)
        shell: cmd
        run: |
-          cd ../boost-root/__build__
+          cd boost-root/__build__
          ctest --output-on-failure --no-tests=error -C Release
--- a/build.jam
+++ b/build.jam
@@ -0,0 +1,23 @@
+# Copyright 2023-2024 René Ferdinand Rivera Morell
+# Copyright 2024 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+require-b2 5.2 ;
+
+constant boost_dependencies :
+    /boost/assert//boost_assert
+    /boost/config//boost_config
+    /boost/static_assert//boost_static_assert
+    /boost/throw_exception//boost_throw_exception
+    ;
+
+project /boost/core ;
+
+explicit
+    [ alias boost_core : : : : <include>include <library>$(boost_dependencies) ]
+    [ alias all : boost_core test ]
+    ;
+
+call-if : boost-library core
+    ;
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -9,7 +9,7 @@ import project ;
 import doxygen ;
 import quickbook ;

-path-constant INCLUDES : ../../.. ;
+path-constant INCLUDES : ../include ;

 doxygen ref_reference
  :
--- a/doc/changes.qbk
+++ b/doc/changes.qbk
@@ -1,12 +1,57 @@
 [/
  Copyright 2021 Peter Dimov
-  Copyright 2022 Andrey Semashev
+  Copyright 2022-2024 Andrey Semashev
  Distributed under the Boost Software License, Version 1.0.
  https://boost.org/LICENSE_1_0.txt)
 ]

 [section Revision History]

+[section Changes in 1.86.0]
+
+* Added a [link core.pointer_in_range `boost/core/pointer_in_range.hpp`] header with a `pointer_in_range`
+  function template to check if a pointer is within a given range.
+* Fixed `type_name` for abstract classes. ([github_issue 172])
+* Fixed `boost/core/type_name.hpp` compilation error with MSVC with disabled native `wchar_t` type.
+  ([github_issue 173])
+* Added a workaround for an MSVC [@https://developercommunity.visualstudio.com/t/Compiler-bug:-Incorrect-C2247-and-C2248/10690025 bug]
+  causing `empty_value` compilation errors when it is used with a nested class. ([github_pr 175])
+
+[endsect]
+
+[section Changes in 1.85.0]
+
+* Added a new [link core.functor `boost/core/functor.hpp`] header with a `functor` class template
+  for wrapping a raw function into a function object class.
+* Changed [link core.null_deleter `null_deleter`], [link core.fclose_deleter `fclose_deleter`]
+  and [link core.checked_delete checked deleter] definitions so that they don't bring namespace `boost`
+  into argument-dependent lookup in cases like this:
+  ```
+  std::unique_ptr< std::FILE, boost::fclose_deleter > p1, p2;
+  swap(p1, p2); // no longer looks for boost::swap as part of ADL
+  ```
+  Users may need to either explicitly qualify the namespace of the called function or add a
+  `using`-declaration.
+
+[endsect]
+
+[section Changes in 1.84.0]
+
+* `boost::swap` utility function has been renamed to `boost::core::invoke_swap` to
+  avoid forming a potential infinite recursion when the arguments are not swappable.
+  The new function is defined in `boost/core/invoke_swap.hpp` and is functionally equivalent
+  to `boost::swap`. The old `boost::swap` name is preserved for backward compatibility
+  but deprecated and will be removed in a future release. Its `noexcept` specification
+  has been removed to avoid compile errors caused by compile-time recursion.
+  `BOOST_ALLOW_DEPRECATED_SYMBOLS` or `BOOST_ALLOW_DEPRECATED` can be defined to suppress
+  deprecation warnings for the transition period. ([@https://github.com/boostorg/core/issues/148 #148])
+* Headers `boost/swap.hpp`, `boost/utility/swap.hpp` and `boost/core/swap.hpp` are
+  deprecated and will be removed. Please, switch to `boost/core/invoke_swap.hpp`.
+  `BOOST_ALLOW_DEPRECATED_HEADERS` or `BOOST_ALLOW_DEPRECATED` can be defined to suppress
+  deprecation warnings.
+
+[endsect]
+
 [section Changes in 1.83.0]

 * Added support for incomplete types to [link core.type_name `boost::core::type_name`].
--- a/doc/core.qbk
+++ b/doc/core.qbk
@@ -20,6 +20,9 @@ or copy at http://boost.org/LICENSE_1_0.txt)
  ]
 ]

+[template github_issue[key]'''<ulink url="https://github.com/boostorg/core/issues/'''[key]'''">#'''[key]'''</ulink>''']
+[template github_pr[key]'''<ulink url="https://github.com/boostorg/core/pull/'''[key]'''">PR#'''[key]'''</ulink>''']
+
 [template simplesect[title]
 [block '''<simplesect><title>'''[title]'''</title>''']]

@@ -55,6 +58,7 @@ criteria for inclusion is that the utility component be:
 [include exchange.qbk]
 [include explicit_operator_bool.qbk]
 [include first_scalar.qbk]
+[include functor.qbk]
 [include identity.qbk]
 [include ignore_unused.qbk]
 [include is_same.qbk]
@@ -69,6 +73,7 @@ criteria for inclusion is that the utility component be:
 [include null_deleter.qbk]
 [include fclose_deleter.qbk]
 [include nvp.qbk]
+[include pointer_in_range.qbk]
 [include pointer_traits.qbk]
 [include quick_exit.qbk]
 [include ref.qbk]
--- a/doc/functor.qbk
+++ b/doc/functor.qbk
@@ -0,0 +1,101 @@
+[/
+ / Copyright (c) 2024 Andrey Semashev
+ /
+ / Distributed under the Boost Software License, Version 1.0. (See accompanying
+ / file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ /]
+
+[section:functor functor]
+
+[simplesect Authors]
+
+* Andrey Semashev
+
+[endsimplesect]
+
+[section Header <boost/core/functor.hpp>]
+
+[note This component requires a compiler supporting C++17 or newer.]
+
+The header `<boost/core/functor.hpp>` defines the `boost::core::functor` class template
+that wraps a raw function specified in its template parameter into a function object class.
+The function object forwards any arguments passed to it to the wrapped function and returns
+the result of the call.
+
+The `functor` wrapper can be useful in cases when a function object class type is required,
+for example, for use with smart pointers such as `std::unique_ptr`, where the actual logic
+of the function object is already implemented as a raw function, possibly provided by a
+third party library. Since `functor` is default-constructible and does not store a pointer
+to the wrapped function internally, using `functor` is less error-prone and more efficient
+than using the pointer to function instead. For example, with `std::unique_ptr` you don't
+need to pass a pointer to the deleter function in the `std::unique_ptr` constructor, and
+the `std::unique_ptr` object does not store and invoke a pointer to the deleter function.
+With `functor`, the deleter function becomes part of the `std::unique_ptr` type, which
+prevents mixing pointers with incompatible deleters.
+
+```
+void my_deleter(void* p);
+
+using malloc_ptr = std::unique_ptr< char, boost::core::functor< std::free > >;
+using my_ptr = std::unique_ptr< char, boost::core::functor< my_deleter > >;
+
+my_ptr create_string(std::size_t size);
+void consume_string(my_ptr&& str);
+
+malloc_ptr ptr1(static_cast< char* >(std::malloc(size)));
+// ptr1 = allocate_string(size); // error, cannot convert my_ptr to malloc_ptr
+my_ptr ptr2 = create_string(size); // ok
+
+// consume_string(std::move(ptr1)); // error, cannot convert malloc_ptr&& to my_ptr
+consume_string(std::move(ptr2)); // ok
+```
+
+Using `functor` may also be beneficial for reducing generated code sizes. For example, in
+order to avoid storing and invoking a pointer to the deleter function in `std::shared_ptr`,
+one may be inclined to use lambda functions to wrap the deleter function call like this:
+
+```
+std::shared_ptr< int > ptr(static_cast< int* >(std::malloc(sizeof(int))), [](int* p) { std::free(p); });
+```
+
+The problem is that every lambda function declaration introduces a unique type, even if
+the lambda function definition matches exactly one of the previously declared lambda
+functions. Thus, if `std::shared_ptr` objects like the one above are created in multiple
+places in the program, the definition of the shared pointer counter and associated code
+and data (e.g. virtual function table) will be duplicated for each instance.
+
+Replacing the lambda function with `functor` solves this problem without sacrificing
+readability or efficiency:
+
+```
+std::shared_ptr< int > ptr(static_cast< int* >(std::malloc(sizeof(int))), boost::core::functor< std::free >());
+```
+
+[section Synopsis]
+
+```
+namespace boost::core {
+
+template< auto Function >
+struct functor
+{
+    template< typename... Args >
+    decltype(auto) operator() (Args&&... args) const noexcept(...);
+};
+
+} // namespace boost::core
+```
+
+[endsect]
+
+[section `template< typename... Args > decltype(auto) operator() (Args&&... args) const noexcept(...);`]
+
+* *Effects:* `return Function(std::forward< Args >(args)...)`.
+* *Throws:* Nothing, unless invoking `Function` throws.
+* *Note:* This function only participates in overload resolution if `Function(std::forward< Args >(args)...)` is a valid call expression.
+
+[endsect]
+
+[endsect]
+
+[endsect]
--- a/doc/pointer_in_range.qbk
+++ b/doc/pointer_in_range.qbk
@@ -0,0 +1,81 @@
+[/
+Copyright 2024 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+]
+
+[section:pointer_in_range pointer_in_range]
+
+[simplesect Authors]
+
+* Glen Fernandes
+
+[endsimplesect]
+
+[section Overview]
+
+The header <boost/core/pointer_in_range.hpp> provides the function template
+`boost::pointer_in_range` to check if a pointer is in a given range. This
+can be used in constant expressions in C++14 or higher when the compiler has a
+builtin to support `std::is_constant_evaluated`.
+
+[endsect]
+
+[section Examples]
+
+The following is an example of an allocator's deallocation function that does
+nothing if the pointer falls within a small automatically allocated buffer.
+
+```
+template<class T, class N>
+void
+Allocator<T, N>::deallocate(pointer ptr, size_type)
+{
+    if (!boost::pointer_in_range(ptr, buffer_, buffer_ + N)) {
+        ::operator delete(ptr);
+    }
+}
+```
+
+[endsect]
+
+[section Reference]
+
+```
+namespace boost {
+
+template<class T>
+constexpr bool pointer_in_range(const T* ptr, const T* begin, const T* end);
+
+} /* boost */
+```
+
+[section Functions]
+
+[variablelist
+[[`template<class T> constexpr bool pointer_in_range(const T* ptr,
+const T* begin, const T* end);`]
+[[variablelist
+[[Requires][`[begin,end)` is a valid range.]]
+[[Returns][`true` if `ptr` is in range `[begin,end)`, otherwise `false`.]]]]]]
+
+[endsect]
+
+[endsect]
+
+[section Notes]
+
+If `boost::pointer_in_range` is not usable in constant expressions the macro
+`BOOST_CORE_NO_CONSTEXPR_POINTER_IN_RANGE` is defined.
+
+[endsect]
+
+[section History]
+
+Glen Fernandes implemented `pointer_in_range`.
+
+[endsect]
+
+[endsect]
--- a/doc/swap.qbk
+++ b/doc/swap.qbk
@@ -20,17 +20,17 @@

 [endsimplesect]

-[section Header <boost/core/swap.hpp>]
+[section Header <boost/core/invoke_swap.hpp>]

-[^template<class T> void swap(T& left, T& right) noexcept(['see below]);]
+[^template<class T> void invoke_swap(T& left, T& right) noexcept(['see below]);]

 [endsect]

 [section Introduction]

-The template function `boost::swap` allows the values of two
-variables to be swapped, using argument dependent lookup to
-select a specialized swap function if available. If no
+The template function `boost::core::invoke_swap` allows the
+values of two variables to be swapped, using argument dependent
+lookup to select a specialized swap function if available. If no
 specialized swap function is available, `std::swap` is used.

 [endsect]
@@ -56,9 +56,9 @@ Although this is legal C++, no Boost libraries use this method,
 whereas many Boost libraries provide specialized swap functions
 in their own namespaces.

-`boost::swap` also supports swapping built-in arrays. Note that
-`std::swap` originally did not do so, but a request to add an
-overload of `std::swap` for built-in arrays has been accepted
+`boost::core::invoke_swap` also supports swapping built-in arrays.
+Note that `std::swap` originally did not do so, but a request to
+add an overload of `std::swap` for built-in arrays has been accepted
 by the C++ Standards Committee[footnote
  [@http://open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#809
  LWG Defect Report 809: std::swap should be overloaded for array
@@ -68,14 +68,15 @@ by the C++ Standards Committee[footnote

 [section Exception Safety]

-`boost::swap` provides the same exception guarantee as the
-underlying swap function used, with one exception; for an array
+`boost::core::invoke_swap` provides the same exception guarantee as
+the underlying swap function used, with one exception; for an array
 of type `T[n]`, where `n > 1` and the underlying swap function
-for `T` provides the strong exception guarantee, `boost::swap`
-provides only the basic exception guarantee.
+for `T` provides the strong exception guarantee,
+`boost::core::invoke_swap` provides only the basic exception guarantee.

-In C++11 and later, `boost::swap` propagates the same `noexcept`
-specification as the one specified in the underlying swap function.
+In C++11 and later, `boost::core::invoke_swap` propagates the same
+`noexcept` specification as the one specified in the underlying swap
+function.

 [endsect]

@@ -104,7 +105,7 @@ Or:
 [section Portability]

 Several older compilers do not support argument dependent
-lookup. On these compilers `boost::swap` will call
+lookup. On these compilers `boost::core::invoke_swap` will call
 `std::swap`, ignoring any specialized swap functions that
 could be found as a result of argument dependent lookup.

@@ -118,7 +119,9 @@ could be found as a result of argument dependent lookup.
  tests, and documentation
 * *Steven Watanabe* - for the idea to make `boost::swap` less
  specialized than `std::swap`, thereby allowing the function
-  to have the name 'swap' without introducing ambiguity
+  to have the name 'swap' without introducing ambiguity. However,
+  later the function was renamed to `boost::core::invoke_swap`
+  to avoid potential infinite recursion.

 [endsect]

--- a/include/boost/core/allocator_access.hpp
+++ b/include/boost/core/allocator_access.hpp
@@ -43,9 +43,17 @@ _LIBCPP_SUPPRESS_DEPRECATED_PUSH
 #if defined(_STL_DISABLE_DEPRECATED_WARNING)
 _STL_DISABLE_DEPRECATED_WARNING
 #endif
-#if defined(_MSC_VER)
-#pragma warning(push)
-#pragma warning(disable:4996)
+#if defined(__clang__) && defined(__has_warning)
+# if __has_warning("-Wdeprecated-declarations")
+#  pragma clang diagnostic push
+#  pragma clang diagnostic ignored "-Wdeprecated-declarations"
+# endif
+#elif defined(_MSC_VER)
+# pragma warning(push)
+# pragma warning(disable: 4996)
+#elif defined(BOOST_GCC) && BOOST_GCC >= 40600
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 #endif

 namespace boost {
@@ -807,9 +815,15 @@ using allocator_rebind_t = typename allocator_rebind<A, T>::type;

 } /* boost */

-#if defined(_MSC_VER)
-#pragma warning(pop)
-#endif
+#if defined(__clang__) && defined(__has_warning)
+# if __has_warning("-Wdeprecated-declarations")
+#  pragma clang diagnostic pop
+# endif
+#elif defined(_MSC_VER)
+# pragma warning(pop)
+#elif defined(BOOST_GCC) && BOOST_GCC >= 40600
+# pragma GCC diagnostic pop
+#endif  
 #if defined(_STL_RESTORE_DEPRECATED_WARNING)
 _STL_RESTORE_DEPRECATED_WARNING
 #endif
--- a/include/boost/core/bit.hpp
+++ b/include/boost/core/bit.hpp
@@ -47,12 +47,19 @@
 # if __has_builtin(__builtin_bit_cast)
 #  define BOOST_CORE_HAS_BUILTIN_BIT_CAST
 # endif
+# if __has_builtin(__builtin_bswap16)
+#  define BOOST_CORE_HAS_BUILTIN_BSWAP16
+# endif
 #endif

-#if defined(BOOST_MSVC) && BOOST_MSVC >= 1926
+#if !defined(BOOST_CORE_HAS_BUILTIN_BIT_CAST) && (defined(BOOST_MSVC) && BOOST_MSVC >= 1926)
 #  define BOOST_CORE_HAS_BUILTIN_BIT_CAST
 #endif

+#if !defined(BOOST_CORE_HAS_BUILTIN_BSWAP16) && (defined(BOOST_GCC) && BOOST_GCC >= 40800)
+#  define BOOST_CORE_HAS_BUILTIN_BSWAP16
+#endif
+
 namespace boost
 {
 namespace core
@@ -825,11 +832,22 @@ BOOST_CONSTEXPR inline boost::uint8_t byteswap_impl( boost::uint8_t x ) BOOST_NO
    return x;
 }

+#if defined(BOOST_CORE_HAS_BUILTIN_BSWAP16)
+
+BOOST_CONSTEXPR inline boost::uint16_t byteswap_impl( boost::uint16_t x ) BOOST_NOEXCEPT
+{
+    return __builtin_bswap16( x );
+}
+
+#else
+
 BOOST_CONSTEXPR inline boost::uint16_t byteswap_impl( boost::uint16_t x ) BOOST_NOEXCEPT
 {
    return static_cast<boost::uint16_t>( x << 8 | x >> 8 );
 }

+#endif
+
 #if defined(__GNUC__) || defined(__clang__)

 BOOST_CXX14_CONSTEXPR inline boost::uint32_t byteswap_impl( boost::uint32_t x ) BOOST_NOEXCEPT
--- a/include/boost/core/checked_delete.hpp
+++ b/include/boost/core/checked_delete.hpp
@@ -60,6 +60,10 @@ template<class T> inline void checked_array_delete(T * x) BOOST_NOEXCEPT
    delete [] x;
 }

+// Block unintended ADL
+namespace checked_deleters
+{
+
 template<class T> struct checked_deleter
 {
    typedef void result_type;
@@ -83,6 +87,11 @@ template<class T> struct checked_array_deleter
    }
 };

+} // namespace checked_deleters
+
+using checked_deleters::checked_deleter;
+using checked_deleters::checked_array_deleter;
+
 } // namespace boost

 #endif  // #ifndef BOOST_CORE_CHECKED_DELETE_HPP
--- a/include/boost/core/detail/minstd_rand.hpp
+++ b/include/boost/core/detail/minstd_rand.hpp
@@ -0,0 +1,58 @@
+#ifndef BOOST_CORE_DETAIL_MINSTD_RAND_HPP_INCLUDED
+#define BOOST_CORE_DETAIL_MINSTD_RAND_HPP_INCLUDED
+
+// Copyright 2017 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+//
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// An implementation of minstd_rand that does not require
+// the Random library
+
+#include <boost/cstdint.hpp>
+
+namespace boost
+{
+namespace detail
+{
+
+class minstd_rand
+{
+private:
+
+    boost::uint_least32_t x_;
+
+    enum { a = 48271, m = 2147483647 };
+
+public:
+
+    minstd_rand(): x_( 1 )
+    {
+    }
+
+    explicit minstd_rand( boost::uint_least32_t x ): x_( x % m )
+    {
+        if( x_ == 0 )
+        {
+            x_ = 1;
+        }
+    }
+
+    boost::uint_least32_t operator()()
+    {
+        boost::uint_least64_t y = x_;
+
+        y = ( a * y ) % m;
+
+        x_ = static_cast<boost::uint_least32_t>( y );
+
+        return x_;
+    }
+};
+
+} // namespace detail
+} // namespace boost
+
+#endif // #ifndef BOOST_CORE_DETAIL_MINSTD_RAND_HPP_INCLUDED
--- a/include/boost/core/detail/sp_thread_pause.hpp
+++ b/include/boost/core/detail/sp_thread_pause.hpp
@@ -20,7 +20,7 @@
 #include <boost/config.hpp>

 #if defined(__has_builtin)
-# if __has_builtin(__builtin_ia32_pause) && !defined(_INTEL_COMPILER)
+# if __has_builtin(__builtin_ia32_pause) && !defined(__INTEL_COMPILER)
 #  define BOOST_CORE_HAS_BUILTIN_IA32_PAUSE
 # endif
 #endif
--- a/include/boost/core/detail/string_view.hpp
+++ b/include/boost/core/detail/string_view.hpp
@@ -41,9 +41,6 @@ namespace boost
 // forward declaration of boost::basic_string_view from Utility
 template<class Ch, class Tr> class basic_string_view;

-// forward declaration of boost::hash_range from ContainerHash
-template<class It> std::size_t hash_range( It, It );
-
 namespace core
 {
 namespace detail
@@ -74,7 +71,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_first_of( Ch const* p_

    for( std::size_t j = 0; j < n; ++j )
    {
-        UCh ch = s[ j ];
+        UCh ch = static_cast<UCh>( s[ j ] );

        if( ch >= 0 && ch < 256 )
        {
@@ -91,7 +88,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_first_of( Ch const* p_
    {
        for( std::size_t i = pos; i < n_; ++i )
        {
-            UCh ch = p_[ i ];
+            UCh ch = static_cast<UCh>( p_[ i ] );
            if( ch >= 0 && ch < 256 && table[ ch ] ) return i;
        }
    }
@@ -129,7 +126,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_last_of( Ch const* p_,

    for( std::size_t j = 0; j < n; ++j )
    {
-        UCh ch = s[ j ];
+        UCh ch = static_cast<UCh>( s[ j ] );

        if( ch >= 0 && ch < 256 )
        {
@@ -150,7 +147,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_last_of( Ch const* p_,
    {
        do
        {
-            UCh ch = p_[ i ];
+            UCh ch = static_cast<UCh>( p_[ i ] );

            if( ch >= 0 && ch < 256 && table[ ch ] ) return i;

@@ -199,7 +196,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_first_not_of( Ch const

    for( std::size_t j = 0; j < n; ++j )
    {
-        UCh ch = s[ j ];
+        UCh ch = static_cast<UCh>( s[ j ] );

        if( ch >= 0 && ch < 256 )
        {
@@ -216,7 +213,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_first_not_of( Ch const
    {
        for( std::size_t i = pos; i < n_; ++i )
        {
-            UCh ch = p_[ i ];
+            UCh ch = static_cast<UCh>( p_[ i ] );
            if( !( ch >= 0 && ch < 256 && table[ ch ] ) ) return i;
        }
    }
@@ -262,7 +259,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_last_not_of( Ch const*

    for( std::size_t j = 0; j < n; ++j )
    {
-        UCh ch = s[ j ];
+        UCh ch = static_cast<UCh>( s[ j ] );

        if( ch >= 0 && ch < 256 )
        {
@@ -283,7 +280,7 @@ template<class Ch> BOOST_CXX14_CONSTEXPR std::size_t find_last_not_of( Ch const*
    {
        do
        {
-            UCh ch = p_[ i ];
+            UCh ch = static_cast<UCh>( p_[ i ] );

            if( !( ch >= 0 && ch < 256 && table[ ch ] ) ) return i;

@@ -381,7 +378,7 @@ public:
    }

    template<class End> BOOST_CXX14_CONSTEXPR basic_string_view( Ch const* first, End last,
-        typename boost::enable_if<boost::core::detail::is_same<End, Ch const*> >::type* = 0 ) BOOST_NOEXCEPT: p_( first ), n_( last - first )
+        typename boost::enable_if<boost::core::detail::is_same<End, Ch const*> >::type* = 0 ) BOOST_NOEXCEPT: p_( first ), n_( static_cast<size_type>( last - first ) )
    {
        BOOST_ASSERT( last - first >= 0 );
    }
@@ -392,7 +389,7 @@ public:

 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)

-    basic_string_view( std::basic_string_view<Ch, std::char_traits<Ch> > const& str ) BOOST_NOEXCEPT: p_( str.data() ), n_( str.size() )
+    BOOST_CONSTEXPR basic_string_view( std::basic_string_view<Ch, std::char_traits<Ch> > const& str ) BOOST_NOEXCEPT: p_( str.data() ), n_( str.size() )
    {
    }

@@ -681,7 +678,7 @@ public:

        Ch const* r = traits_type::find( data() + pos, size() - pos, c );

-        return r? r - data(): npos;
+        return r? static_cast<size_type>( r - data() ): npos;
    }

    BOOST_CXX14_CONSTEXPR size_type find( Ch const* s, size_type pos, size_type n ) const BOOST_NOEXCEPT
@@ -696,11 +693,11 @@ public:

        for( ;; )
        {
-            p = traits_type::find( p, last - p, s[0] );
+            p = traits_type::find( p, static_cast<size_type>( last - p ), s[0] );

            if( p == 0 ) break;

-            if( traits_type::compare( p + 1, s + 1, n - 1 ) == 0 ) return p - data();
+            if( traits_type::compare( p + 1, s + 1, n - 1 ) == 0 ) return static_cast<size_type>( p - data() );

            ++p;
        }
@@ -1181,11 +1178,6 @@ public:
    }

 #endif
-
-    inline friend std::size_t hash_value( basic_string_view const& sv )
-    {
-        return boost::hash_range( sv.begin(), sv.end() );
-    }
 };

 // stream inserter
@@ -1193,7 +1185,7 @@ public:
 template<class Ch> std::basic_ostream<Ch>& operator<<( std::basic_ostream<Ch>& os, basic_string_view<Ch> str )
 {
    Ch const* p = str.data();
-    std::streamsize n = str.size();
+    std::streamsize n = static_cast<std::streamsize>( str.size() );

    std::streamsize m = os.width();

--- a/include/boost/core/empty_value.hpp
+++ b/include/boost/core/empty_value.hpp
@@ -95,9 +95,57 @@ private:
 };

 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#if defined(BOOST_MSVC)
+/*
+This is a workaround to an MSVC bug when T is a nested class:
+https://developercommunity.visualstudio.com/t/Compiler-bug:-Incorrect-C2247-and-C2248/10690025
+*/
+namespace detail {
+
+template<class T>
+class empty_value_base
+    : public T {
+public:
+#if !defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS)
+    empty_value_base() = default;
+#else
+    BOOST_CONSTEXPR empty_value_base() { }
+#endif
+
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+    template<class U, class... Args>
+    BOOST_CONSTEXPR empty_value_base(U&& value, Args&&... args)
+        : T(std::forward<U>(value), std::forward<Args>(args)...) { }
+#else
+    template<class U>
+    BOOST_CONSTEXPR empty_value_base(U&& value)
+        : T(std::forward<U>(value)) { }
+#endif
+#else
+    template<class U>
+    BOOST_CONSTEXPR empty_value_base(const U& value)
+        : T(value) { }
+
+    template<class U>
+    BOOST_CONSTEXPR empty_value_base(U& value)
+        : T(value) { }
+#endif
+};
+
+} /* detail */
+#endif
+
 template<class T, unsigned N>
 class empty_value<T, N, true>
+#if defined(BOOST_MSVC)
+    : detail::empty_value_base<T> {
+    typedef detail::empty_value_base<T> empty_base_;
+#else
    : T {
+    typedef T empty_base_;
+#endif
+
 public:
    typedef T type;

@@ -108,26 +156,26 @@ public:
 #endif

    BOOST_CONSTEXPR empty_value(boost::empty_init_t)
-        : T() { }
+        : empty_base_() { }

 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
    template<class U, class... Args>
    BOOST_CONSTEXPR empty_value(boost::empty_init_t, U&& value, Args&&... args)
-        : T(std::forward<U>(value), std::forward<Args>(args)...) { }
+        : empty_base_(std::forward<U>(value), std::forward<Args>(args)...) { }
 #else
    template<class U>
    BOOST_CONSTEXPR empty_value(boost::empty_init_t, U&& value)
-        : T(std::forward<U>(value)) { }
+        : empty_base_(std::forward<U>(value)) { }
 #endif
 #else
    template<class U>
    BOOST_CONSTEXPR empty_value(boost::empty_init_t, const U& value)
-        : T(value) { }
+        : empty_base_(value) { }

    template<class U>
    BOOST_CONSTEXPR empty_value(boost::empty_init_t, U& value)
-        : T(value) { }
+        : empty_base_(value) { }
 #endif

    BOOST_CONSTEXPR const T& get() const BOOST_NOEXCEPT {
--- a/include/boost/core/fclose_deleter.hpp
+++ b/include/boost/core/fclose_deleter.hpp
@@ -26,6 +26,9 @@

 namespace boost {

+// Block unintended ADL
+namespace fclose_deleter_ns {
+
 //! A function object that closes a file
 struct fclose_deleter
 {
@@ -41,6 +44,10 @@ struct fclose_deleter
    }
 };

+} // namespace fclose_deleter_ns
+
+using fclose_deleter_ns::fclose_deleter;
+
 } // namespace boost

 #endif // BOOST_CORE_FCLOSE_DELETER_HPP
--- a/include/boost/core/functor.hpp
+++ b/include/boost/core/functor.hpp
@@ -0,0 +1,41 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   functor.hpp
+ * \author Andrey Semashev
+ * \date   2024-01-23
+ *
+ * This header contains a \c functor implementation. This is a function object
+ * that invokes a function that is specified as its template parameter.
+ */
+
+#ifndef BOOST_CORE_FUNCTOR_HPP
+#define BOOST_CORE_FUNCTOR_HPP
+
+namespace boost::core {
+
+// Block unintended ADL
+namespace functor_ns {
+
+//! A function object that invokes a function specified as its template parameter
+template< auto Function >
+struct functor
+{
+    template< typename... Args >
+    auto operator() (Args&&... args) const noexcept(noexcept(Function(static_cast< Args&& >(args)...))) -> decltype(Function(static_cast< Args&& >(args)...))
+    {
+        return Function(static_cast< Args&& >(args)...);
+    }
+};
+
+} // namespace functor_ns
+
+using functor_ns::functor;
+
+} // namespace boost::core
+
+#endif // BOOST_CORE_FUNCTOR_HPP
--- a/include/boost/core/invoke_swap.hpp
+++ b/include/boost/core/invoke_swap.hpp
@@ -0,0 +1,93 @@
+// Copyright (C) 2007, 2008 Steven Watanabe, Joseph Gauterin, Niels Dekker
+// Copyright (C) 2023 Andrey Semashev
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+// For more information, see http://www.boost.org
+
+#ifndef BOOST_CORE_INVOKE_SWAP_HPP
+#define BOOST_CORE_INVOKE_SWAP_HPP
+
+// Note: the implementation of this utility contains various workarounds:
+// - invoke_swap_impl is put outside the boost namespace, to avoid infinite
+// recursion (causing stack overflow) when swapping objects of a primitive
+// type.
+// - std::swap is imported with a using-directive, rather than
+// a using-declaration, because some compilers (including MSVC 7.1,
+// Borland 5.9.3, and Intel 8.1) don't do argument-dependent lookup
+// when it has a using-declaration instead.
+// - The main entry function is called invoke_swap rather than swap
+// to avoid forming an infinite recursion when the arguments are not
+// swappable.
+
+#include <boost/core/enable_if.hpp>
+#include <boost/config.hpp>
+#if __cplusplus >= 201103L || defined(BOOST_DINKUMWARE_STDLIB)
+#include <utility> // for std::swap (C++11)
+#else
+#include <algorithm> // for std::swap (C++98)
+#endif
+#include <cstddef> // for std::size_t
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+#if defined(BOOST_GCC) && (BOOST_GCC < 40700)
+// gcc 4.6 ICEs on noexcept specifications below
+#define BOOST_CORE_SWAP_NOEXCEPT_IF(x)
+#else
+#define BOOST_CORE_SWAP_NOEXCEPT_IF(x) BOOST_NOEXCEPT_IF(x)
+#endif
+
+namespace boost_swap_impl {
+
+// we can't use type_traits here
+
+template<class T> struct is_const { enum _vt { value = 0 }; };
+template<class T> struct is_const<T const> { enum _vt { value = 1 }; };
+
+// Use std::swap if argument dependent lookup fails.
+// We need to have this at namespace scope to be able to use unqualified swap() call
+// in noexcept specification.
+using namespace std;
+
+template<class T>
+BOOST_GPU_ENABLED
+inline void invoke_swap_impl(T& left, T& right) BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(swap(left, right)))
+{
+    swap(left, right);
+}
+
+template<class T, std::size_t N>
+BOOST_GPU_ENABLED
+inline void invoke_swap_impl(T (& left)[N], T (& right)[N])
+    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::invoke_swap_impl(left[0], right[0])))
+{
+    for (std::size_t i = 0; i < N; ++i)
+    {
+        ::boost_swap_impl::invoke_swap_impl(left[i], right[i]);
+    }
+}
+
+} // namespace boost_swap_impl
+
+namespace boost {
+namespace core {
+
+template<class T>
+BOOST_GPU_ENABLED
+inline typename enable_if_c< !::boost_swap_impl::is_const<T>::value >::type
+invoke_swap(T& left, T& right)
+    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::invoke_swap_impl(left, right)))
+{
+    ::boost_swap_impl::invoke_swap_impl(left, right);
+}
+
+} // namespace core
+} // namespace boost
+
+#undef BOOST_CORE_SWAP_NOEXCEPT_IF
+
+#endif // BOOST_CORE_INVOKE_SWAP_HPP
--- a/include/boost/core/launder.hpp
+++ b/include/boost/core/launder.hpp
@@ -11,14 +11,28 @@
 //  Distributed under the Boost Software License, Version 1.0.
 //  https://www.boost.org/LICENSE_1_0.txt

+#include <boost/config.hpp>
+
 #if defined(__has_builtin)
 # if __has_builtin(__builtin_launder)
 #  define BOOST_CORE_HAS_BUILTIN_LAUNDER
 # endif
 #endif

-#if (__cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)) && !defined(BOOST_CORE_HAS_BUILTIN_LAUNDER)
-# include <new>
+#if defined(BOOST_MSVC) && BOOST_MSVC < 1920
+
+// msvc-14.1 suffers from internal compiler errors when using std::launder
+// https://github.com/boostorg/core/issues/160
+// https://github.com/boostorg/optional/issues/122
+
+#elif (BOOST_CXX_VERSION >= 201703L) && !defined(BOOST_CORE_HAS_BUILTIN_LAUNDER)
+
+#include <new>
+
+#if defined(__cpp_lib_launder)
+# define BOOST_CORE_HAS_STD_LAUNDER
+#endif
+
 #endif

 namespace boost
@@ -33,7 +47,7 @@ template<class T> T* launder( T* p )
    return __builtin_launder( p );
 }

-#elif (__cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)) && defined(__cpp_lib_launder)
+#elif defined(BOOST_CORE_HAS_STD_LAUNDER)

 template<class T> T* launder( T* p )
 {
--- a/include/boost/core/lightweight_test.hpp
+++ b/include/boost/core/lightweight_test.hpp
@@ -153,6 +153,7 @@ inline void no_throw_failed_impl(const char* expr, const char* what, const char*
 #elif defined(__GNUC__) && !(defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 406
 # pragma GCC diagnostic push
 # pragma GCC diagnostic ignored "-Wsign-compare"
+# pragma GCC diagnostic ignored "-Wsign-conversion"
 #endif

 // specialize test output for char pointers to avoid printing as cstring
--- a/include/boost/core/null_deleter.hpp
+++ b/include/boost/core/null_deleter.hpp
@@ -27,6 +27,9 @@

 namespace boost {

+// Block unintended ADL
+namespace null_deleter_ns {
+
 //! A function object that does nothing and can be used as an empty deleter for \c shared_ptr
 struct null_deleter
 {
@@ -39,6 +42,10 @@ struct null_deleter
    void operator() (T*) const BOOST_NOEXCEPT {}
 };

+} // namespace null_deleter_ns
+
+using null_deleter_ns::null_deleter;
+
 } // namespace boost

 #endif // BOOST_CORE_NULL_DELETER_HPP
--- a/include/boost/core/pointer_in_range.hpp
+++ b/include/boost/core/pointer_in_range.hpp
@@ -0,0 +1,49 @@
+/*
+Copyright 2024 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+*/
+#ifndef BOOST_CORE_POINTER_IN_RANGE_HPP
+#define BOOST_CORE_POINTER_IN_RANGE_HPP
+
+#include <boost/config.hpp>
+#include <functional>
+
+#if !defined(BOOST_NO_CXX14_CONSTEXPR)
+#if defined(BOOST_MSVC) && BOOST_MSVC >= 1925
+#define BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL
+#elif defined(__has_builtin)
+#if __has_builtin(__builtin_is_constant_evaluated)
+#define BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL
+#endif
+#endif
+#endif
+
+#if !defined(BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL)
+#define BOOST_CORE_NO_CONSTEXPR_POINTER_IN_RANGE
+#endif
+
+namespace boost {
+
+template<class T>
+inline BOOST_CONSTEXPR bool
+pointer_in_range(const T* p, const T* b, const T* e)
+{
+#if defined(BOOST_CORE_DETAIL_HAS_IS_CONSTEVAL)
+    if ( __builtin_is_constant_evaluated()) {
+        for (; b != e; ++b) {
+            if (b == p) {
+                return true;
+            }
+        }
+        return false;
+    }
+#endif
+    return std::less_equal<const T*>()(b, p) && std::less<const T*>()(p, e);
+}
+
+} /* boost */
+
+#endif
--- a/include/boost/core/span.hpp
+++ b/include/boost/core/span.hpp
@@ -351,8 +351,10 @@ private:
    detail::span_store<T, E> s_;
 };

+#if defined(BOOST_NO_CXX17_INLINE_VARIABLES)
 template<class T, std::size_t E>
 constexpr std::size_t span<T, E>::extent;
+#endif

 #ifdef __cpp_deduction_guides
 template<class I, class L>
--- a/include/boost/core/swap.hpp
+++ b/include/boost/core/swap.hpp
@@ -10,80 +10,31 @@
 #define BOOST_CORE_SWAP_HPP

 // Note: the implementation of this utility contains various workarounds:
-// - swap_impl is put outside the boost namespace, to avoid infinite
-// recursion (causing stack overflow) when swapping objects of a primitive
-// type.
-// - std::swap is imported with a using-directive, rather than
-// a using-declaration, because some compilers (including MSVC 7.1,
-// Borland 5.9.3, and Intel 8.1) don't do argument-dependent lookup
-// when it has a using-declaration instead.
 // - boost::swap has two template arguments, instead of one, to
 // avoid ambiguity when swapping objects of a Boost type that does
 // not have its own boost::swap overload.

 #include <boost/core/enable_if.hpp>
 #include <boost/config.hpp>
-#if __cplusplus >= 201103L || defined(BOOST_DINKUMWARE_STDLIB)
-#include <utility> // for std::swap (C++11)
-#else
-#include <algorithm> // for std::swap (C++98)
-#endif
-#include <cstddef> // for std::size_t
+#include <boost/config/header_deprecated.hpp>
+#include <boost/core/invoke_swap.hpp>

 #ifdef BOOST_HAS_PRAGMA_ONCE
 #pragma once
 #endif

-#if defined(BOOST_GCC) && (BOOST_GCC < 40700)
-// gcc 4.6 ICEs on noexcept specifications below
-#define BOOST_CORE_SWAP_NOEXCEPT_IF(x)
-#else
-#define BOOST_CORE_SWAP_NOEXCEPT_IF(x) BOOST_NOEXCEPT_IF(x)
-#endif
-
-namespace boost_swap_impl
-{
-  // we can't use type_traits here
-
-  template<class T> struct is_const { enum _vt { value = 0 }; };
-  template<class T> struct is_const<T const> { enum _vt { value = 1 }; };
-
-  // Use std::swap if argument dependent lookup fails.
-  // We need to have this at namespace scope to be able to use unqualified swap() call
-  // in noexcept specification.
-  using namespace std;
-
-  template<class T>
-  BOOST_GPU_ENABLED
-  void swap_impl(T& left, T& right) BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(swap(left, right)))
-  {
-    swap(left, right);
-  }
-
-  template<class T, std::size_t N>
-  BOOST_GPU_ENABLED
-  void swap_impl(T (& left)[N], T (& right)[N])
-    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::swap_impl(left[0], right[0])))
-  {
-    for (std::size_t i = 0; i < N; ++i)
-    {
-      ::boost_swap_impl::swap_impl(left[i], right[i]);
-    }
-  }
-}
+BOOST_HEADER_DEPRECATED("boost/core/invoke_swap.hpp")

 namespace boost
 {
  template<class T1, class T2>
  BOOST_GPU_ENABLED
-  typename enable_if_c< !boost_swap_impl::is_const<T1>::value && !boost_swap_impl::is_const<T2>::value >::type
+  BOOST_DEPRECATED("This function is deprecated, use boost::core::invoke_swap instead.")
+  inline typename enable_if_c< !boost_swap_impl::is_const<T1>::value && !boost_swap_impl::is_const<T2>::value >::type
  swap(T1& left, T2& right)
-    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::swap_impl(left, right)))
  {
-    ::boost_swap_impl::swap_impl(left, right);
+    boost::core::invoke_swap(left, right);
  }
 }

-#undef BOOST_CORE_SWAP_NOEXCEPT_IF
-
 #endif // BOOST_CORE_SWAP_HPP
--- a/include/boost/core/type_name.hpp
+++ b/include/boost/core/type_name.hpp
@@ -103,7 +103,8 @@ inline std::string fix_typeid_name( char const* n )
 }

 // class types can be incomplete
-template<class T> std::string typeid_name_impl( int T::* )
+// but also abstract (T[1] doesn't form)
+template<class T> std::string typeid_name_impl( int T::*, T(*)[1] )
 {
    std::string r = fix_typeid_name( typeid(T[1]).name() );
    return r.substr( 0, r.size() - 4 ); // remove ' [1]' suffix
@@ -116,7 +117,7 @@ template<class T> std::string typeid_name_impl( ... )

 template<class T> std::string typeid_name()
 {
-    return typeid_name_impl<T>( 0 );
+    return typeid_name_impl<T>( 0, 0 );
 }

 // template names
@@ -345,6 +346,8 @@ template<> struct tn_holder<boost::uint128_type>

 #endif

+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
+
 template<> struct tn_holder<wchar_t>
 {
    static std::string type_name( std::string const& suffix )
@@ -353,6 +356,8 @@ template<> struct tn_holder<wchar_t>
    }
 };

+#endif
+
 #if !defined(BOOST_NO_CXX11_CHAR16_T)

 template<> struct tn_holder<char16_t>
--- a/include/boost/swap.hpp
+++ b/include/boost/swap.hpp
@@ -10,8 +10,11 @@
 #define BOOST_SWAP_HPP

 // The header file at this path is deprecated;
-// use boost/core/swap.hpp instead.
+// use boost/core/invoke_swap.hpp instead.

+#include <boost/config/header_deprecated.hpp>
 #include <boost/core/swap.hpp>

+BOOST_HEADER_DEPRECATED("boost/core/invoke_swap.hpp")
+
 #endif
--- a/include/boost/utility/swap.hpp
+++ b/include/boost/utility/swap.hpp
@@ -10,8 +10,11 @@
 #define BOOST_UTILITY_SWAP_HPP

 // The header file at this path is deprecated;
-// use boost/core/swap.hpp instead.
+// use boost/core/invoke_swap.hpp instead.

+#include <boost/config/header_deprecated.hpp>
 #include <boost/core/swap.hpp>

+BOOST_HEADER_DEPRECATED("boost/core/invoke_swap.hpp")
+
 #endif
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -8,17 +8,6 @@ if(HAVE_BOOST_TEST)

 boost_test_jamfile(FILE Jamfile.v2 LINK_LIBRARIES Boost::core Boost::static_assert Boost::type_traits)

-set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::type_traits)
-
-boost_test(TYPE run SOURCES eif_constructors.cpp)
-boost_test(TYPE run SOURCES eif_dummy_arg_disambiguation.cpp)
-boost_test(TYPE run SOURCES eif_lazy.cpp)
-boost_test(TYPE run SOURCES eif_lazy_test.cpp)
-boost_test(TYPE run SOURCES eif_member_templates.cpp)
-boost_test(TYPE run SOURCES eif_namespace_disambiguation.cpp)
-boost_test(TYPE run SOURCES eif_no_disambiguation.cpp)
-boost_test(TYPE run SOURCES eif_partial_specializations.cpp)
-
 set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::throw_exception)

 boost_test(TYPE run SOURCES no_exceptions_support_test.cpp)
@@ -27,6 +16,10 @@ set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::utility)

 boost_test(TYPE run SOURCES sv_conversion_test2.cpp)

+set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::container_hash)
+
+boost_test(TYPE run SOURCES sv_hash_test.cpp)
+
 set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::config Boost::move Boost::smart_ptr)

 boost_test(TYPE run SOURCES fclose_deleter_test.cpp)
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -6,22 +6,37 @@
 #  See accompanying file LICENSE_1_0.txt or copy at
 #  http://www.boost.org/LICENSE_1_0.txt

+require-b2 5.0.1 ;
+import-search /boost/config/checks ;
+import config : requires ;
 import modules ;
 import testing ;

 project : requirements
-
+  <library>/boost/core//boost_core
+  <library>/boost/type_traits//boost_type_traits
  <warnings>extra
  <toolset>msvc:<warnings-as-errors>on
  <toolset>clang:<warnings-as-errors>on
  <toolset>gcc:<warnings-as-errors>on
  <toolset>gcc-4.4:<cxxflags>-Wno-sign-compare ;

-local warning-as-errors-off =
+local warnings-as-errors-off =
    "-<toolset>msvc:<warnings-as-errors>on"
    "-<toolset>gcc:<warnings-as-errors>on"
    "-<toolset>clang:<warnings-as-errors>on" ;

+local pedantic-errors = <warnings>pedantic
+    <toolset>gcc:<cxxflags>"-Wconversion"
+    <toolset>gcc:<cxxflags>"-Wsign-conversion"
+    <toolset>clang:<cxxflags>"-Wconversion"
+    <toolset>clang:<cxxflags>"-Wsign-conversion"
+    <toolset>msvc:<warnings-as-errors>on
+    <toolset>gcc:<warnings-as-errors>on
+    <toolset>clang:<warnings-as-errors>on ;
+
+local CPP11 = [ requires cxx11_variadic_templates cxx11_template_aliases cxx11_decltype cxx11_constexpr cxx11_noexcept cxx11_ref_qualifiers ] ;
+
 # quick test (for CI)
 run quick.cpp ;

@@ -32,61 +47,66 @@ run addressof_np_test.cpp ;
 run addressof_fn_test.cpp ;
 compile addressof_constexpr_test.cpp ;
 compile-fail addressof_fail_rvalue.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;

-run checked_delete_test.cpp ;
+run checked_delete_test.cpp
+  : : : $(pedantic-errors) ;
 compile-fail checked_delete_fail.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail checked_delete_fail2.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
+compile-fail checked_deleter_compile_fail_adl.cpp
+  : $(warnings-as-errors-off) ;
+compile-fail checked_array_deleter_compile_fail_adl.cpp
+  : $(warnings-as-errors-off) ;

 compile ref_ct_test.cpp ;
 run ref_test.cpp ;
 run ref_ref_test.cpp ;
 run ref_fn_test.cpp ;
 compile-fail ref_rv_fail1.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_rv_fail2.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_rv_fail3.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_rv_fail4.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_rv_fail5.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_implicit_fail.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_implicit_fail2.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_implicit_fail3.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail ref_implicit_fail4.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 run ref_cv_test.cpp ;
 run ref_conversion_test.cpp ;

-run eif_constructors.cpp : ;
-run eif_dummy_arg_disambiguation.cpp : ;
-run eif_lazy.cpp : ;
-run eif_lazy_test.cpp : ;
-run eif_member_templates.cpp : ;
-run eif_namespace_disambiguation.cpp : ;
-run eif_no_disambiguation.cpp : ;
-run eif_partial_specializations.cpp : ;
+run eif_constructors.cpp ;
+run eif_dummy_arg_disambiguation.cpp ;
+run eif_lazy.cpp ;
+run eif_lazy_test.cpp ;
+run eif_member_templates.cpp ;
+run eif_namespace_disambiguation.cpp ;
+run eif_no_disambiguation.cpp ;
+run eif_partial_specializations.cpp ;

 compile-fail noncopyable_compile_fail.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;

 run explicit_operator_bool.cpp ;
 run explicit_operator_bool_noexcept.cpp ;
 compile-fail explicit_operator_bool_compile_fail_conv_int.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail explicit_operator_bool_compile_fail_conv_pvoid.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail explicit_operator_bool_compile_fail_delete.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail explicit_operator_bool_compile_fail_shift.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;

 compile ignore_unused_test.cpp ;

@@ -97,13 +117,6 @@ run visit_each_test.cpp ;

 run get_pointer_test.cpp ;

-local pedantic-errors = <warnings>pedantic
-    <toolset>gcc:<cxxflags>"-Wconversion"
-    <toolset>clang:<cxxflags>"-Wconversion"
-    <toolset>msvc:<warnings-as-errors>on
-    <toolset>gcc:<warnings-as-errors>on
-    <toolset>clang:<warnings-as-errors>on ;
-
 run lightweight_test_test.cpp
  : : : $(pedantic-errors) ;
 run lightweight_test_test.cpp : : :
@@ -181,13 +194,28 @@ run demangled_name_test.cpp : : : <rtti>off <test-info>always_show_run_output :

 run scoped_enum.cpp ;
 compile-fail scoped_enum_compile_fail_conv_from_int.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
 compile-fail scoped_enum_compile_fail_conv_to_int.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;

 run underlying_type.cpp ;

-run fclose_deleter_test.cpp : : : <target-os>windows:<define>_CRT_SECURE_NO_WARNINGS <target-os>windows:<define>_CRT_SECURE_NO_DEPRECATE ;
+compile-fail null_deleter_compile_fail_adl.cpp
+  : $(warnings-as-errors-off) ;
+
+run fclose_deleter_test.cpp : : :
+  $(CPP11)
+  <library>/boost/move//boost_move
+  <library>/boost/smart_ptr//boost_smart_ptr
+  <target-os>windows:<define>_CRT_SECURE_NO_WARNINGS
+  <target-os>windows:<define>_CRT_SECURE_NO_DEPRECATE ;
+
+compile-fail fclose_deleter_compile_fail_adl.cpp
+  : <target-os>windows:<define>_CRT_SECURE_NO_WARNINGS <target-os>windows:<define>_CRT_SECURE_NO_DEPRECATE $(warnings-as-errors-off) ;
+
+run functor_test.cpp ;
+compile-fail functor_compile_fail_adl.cpp
+  : $(warnings-as-errors-off) ;

 run pointer_traits_pointer_test.cpp ;
 run pointer_traits_element_type_test.cpp ;
@@ -209,6 +237,8 @@ run empty_value_test.cpp ;
 run empty_value_size_test.cpp ;
 run empty_value_final_test.cpp ;
 run empty_value_constexpr_test.cpp ;
+compile empty_value_nested_test.cpp ;
+compile-fail empty_value_compile_fail_casting.cpp ;

 run quick_exit_test.cpp ;
 run-fail quick_exit_fail.cpp ;
@@ -251,6 +281,7 @@ run allocator_destroy_test.cpp ;
 run allocator_construct_n_test.cpp ;
 run allocator_destroy_n_test.cpp ;
 run allocator_traits_test.cpp ;
+compile allocator_pmr_test.cpp ;

 lib lib_typeid : lib_typeid.cpp : <link>shared:<define>LIB_TYPEID_DYN_LINK=1 ;

@@ -319,37 +350,60 @@ run type_name_test.cpp ;

 run snprintf_test.cpp ;

-run sv_types_test.cpp ;
-run sv_construct_test.cpp ;
-run sv_iteration_test.cpp ;
-run sv_element_access_test.cpp ;
-run sv_modifiers_test.cpp ;
-run sv_copy_test.cpp ;
-run sv_substr_test.cpp ;
-run sv_compare_test.cpp ;
-run sv_starts_with_test.cpp ;
-run sv_ends_with_test.cpp ;
-run sv_find_test.cpp ;
-run sv_rfind_test.cpp ;
+run sv_types_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_construct_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_iteration_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_element_access_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_modifiers_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_copy_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_substr_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_compare_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_starts_with_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_ends_with_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_find_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_rfind_test.cpp
+  : : : $(pedantic-errors) ;
 run sv_find_first_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_last_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_first_not_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_last_not_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
-run sv_contains_test.cpp ;
-run sv_eq_test.cpp ;
-run sv_lt_test.cpp ;
-run sv_stream_insert_test.cpp ;
-run sv_conversion_test.cpp ;
-run sv_conversion_test2.cpp : ;
-run sv_common_reference_test.cpp ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+run sv_contains_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_eq_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_lt_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_stream_insert_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_conversion_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_conversion_test2.cpp : : : <library>/boost/utility//boost_utility ;
+run sv_common_reference_test.cpp
+  : : : $(pedantic-errors) ;
 compile sv_common_reference_test2.cpp ;
 compile sv_windows_h_test.cpp ;
 compile-fail sv_nullptr_fail.cpp
-  : $(warning-as-errors-off) ;
+  : $(warnings-as-errors-off) ;
+
+compile sv_construct_test_cx.cpp ;
+compile sv_construct_test_cx2.cpp ;
+
+run sv_hash_test.cpp : : : $(CPP11) <library>/boost/container_hash//boost_container_hash ;

 run span_test.cpp ;
 run span_types_test.cpp ;
@@ -378,10 +432,20 @@ run memory_resource_test.cpp ;
 run data_test.cpp ;
 run size_test.cpp ;

-run serialization_nvp_test.cpp : : : <library>/boost//serialization/<warnings>off <undefined-sanitizer>norecover:<build>no ;
-run serialization_split_free_test.cpp : : : <library>/boost//serialization/<warnings>off <undefined-sanitizer>norecover:<link>static ;
-run serialization_split_member_test.cpp : : : <library>/boost//serialization/<warnings>off <undefined-sanitizer>norecover:<link>static ;
-run serialization_construct_data_test.cpp : : : <library>/boost//serialization/<warnings>off <undefined-sanitizer>norecover:<link>static ;
+local with-serialization =
+    <library>/boost/serialization//boost_serialization/<warnings>off
+    $(warnings-as-errors-off)
+    <undefined-sanitizer>norecover:<link>static
+    $(CPP11)
+    # Serialization no longer builds under classic MinGW
+    # and <toolset>gcc,<target-os>windows,<address-model>32 fails for some reason
+    <toolset>gcc,<target-os>windows:<build>no
+;
+
+run serialization_nvp_test.cpp : : : $(with-serialization) <undefined-sanitizer>norecover:<build>no ;
+run serialization_split_free_test.cpp : : : $(with-serialization) ;
+run serialization_split_member_test.cpp : : : $(with-serialization) ;
+run serialization_construct_data_test.cpp : : : $(with-serialization) ;

 run identity_test.cpp ;
 run identity_rvalue_test.cpp ;
@@ -392,5 +456,11 @@ run sp_thread_sleep_test.cpp ;
 run yield_prim_windows_h_test.cpp ;
 run yield_prim_pthread_cancel_test.cpp : ;

+run pointer_in_range_test.cpp ;
+compile pointer_in_range_constexpr_test.cpp ;
+
+run minstd_rand_test.cpp
+  : : : $(pedantic-errors) ;
+
 use-project /boost/core/swap : ./swap ;
 build-project ./swap ;
--- a/test/allocator_pmr_test.cpp
+++ b/test/allocator_pmr_test.cpp
@@ -0,0 +1,22 @@
+//
+// Testing stdlib polymorphic allocators
+//
+// Copyright 2024 Braden Ganetsky
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <boost/core/allocator_access.hpp>
+#include <boost/config.hpp>
+
+#ifndef BOOST_NO_CXX17_HDR_MEMORY_RESOURCE
+#include <memory_resource>
+
+void pmr_allocator_destroy_compiles(std::pmr::polymorphic_allocator<int>& alloc, int* p)
+{
+    boost::allocator_destroy(alloc, p);
+}
+
+#endif // !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
--- a/test/checked_array_deleter_compile_fail_adl.cpp
+++ b/test/checked_array_deleter_compile_fail_adl.cpp
@@ -0,0 +1,30 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   checked_array_deleter_compile_fail_adl.cpp
+ * \author Andrey Semashev
+ * \date   07.02.2024
+ *
+ * This file tests that \c boost::checked_array_deleter doesn't bring namespace
+ * \c boost into ADL.
+ */
+
+#include <boost/core/checked_delete.hpp>
+
+namespace boost {
+
+void check_adl(checked_array_deleter< int > const&)
+{
+}
+
+} // namespace boost
+
+int main()
+{
+    // Must not find boost::check_adl
+    check_adl(boost::checked_array_deleter< int >());
+}
--- a/test/checked_deleter_compile_fail_adl.cpp
+++ b/test/checked_deleter_compile_fail_adl.cpp
@@ -0,0 +1,30 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   checked_deleter_compile_fail_adl.cpp
+ * \author Andrey Semashev
+ * \date   07.02.2024
+ *
+ * This file tests that \c boost::checked_deleter doesn't bring namespace
+ * \c boost into ADL.
+ */
+
+#include <boost/core/checked_delete.hpp>
+
+namespace boost {
+
+void check_adl(checked_deleter< int > const&)
+{
+}
+
+} // namespace boost
+
+int main()
+{
+    // Must not find boost::check_adl
+    check_adl(boost::checked_deleter< int >());
+}
--- a/test/cmake_install_test/CMakeLists.txt
+++ b/test/cmake_install_test/CMakeLists.txt
@@ -14,4 +14,4 @@ target_link_libraries(quick Boost::core)
 enable_testing()
 add_test(quick quick)

-add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
+add_custom_target(check VERBATIM COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
--- a/test/cmake_subdir_test/CMakeLists.txt
+++ b/test/cmake_subdir_test/CMakeLists.txt
@@ -18,4 +18,4 @@ target_link_libraries(quick Boost::core)
 enable_testing()
 add_test(quick quick)

-add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
+add_custom_target(check VERBATIM COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
--- a/test/empty_value_compile_fail_casting.cpp
+++ b/test/empty_value_compile_fail_casting.cpp
@@ -0,0 +1,20 @@
+// Copyright 2024 Braden Ganetsky
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/empty_value.hpp>
+
+struct empty {};
+
+// This test ensures private inheritance of `boost::empty_value<T>` for empty `T`.
+// With public inheritance, `boost::empty_value<empty>*` could cast to `empty*`.
+void test_empty_not_convertible_to_base()
+{
+    const boost::empty_value<empty> x(boost::empty_init);
+    const empty* x2 = static_cast<const empty*>(&x);
+    (void)x2;
+}
+
+int main()
+{
+}
--- a/test/empty_value_nested_test.cpp
+++ b/test/empty_value_nested_test.cpp
@@ -0,0 +1,45 @@
+/*
+Copyright 2024 Braden Ganetsky
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+*/
+#include <boost/core/empty_value.hpp>
+
+/*
+Tests workaround for MSVC bug:
+https://developercommunity.visualstudio.com/t/Compiler-bug:-Incorrect-C2247-and-C2248/10690025
+*/
+template<class T>
+struct derived
+    : boost::empty_value<T> {
+    typedef typename boost::empty_value<T>::type type;
+    derived(boost::empty_init_t e)
+        : boost::empty_value<T>(e) { }
+};
+
+struct outer {
+    struct inner_empty { };
+    struct inner_non_empty {
+        inner_non_empty()
+            : value() { }
+        int value;
+    };
+};
+
+void test()
+{
+    const boost::empty_value<outer> x1(boost::empty_init);
+    (void)x1;
+    const boost::empty_value<outer::inner_empty> x2(boost::empty_init);
+    (void)x2;
+    const boost::empty_value<outer::inner_non_empty> x3(boost::empty_init);
+    (void)x3;
+    const derived<outer> x4(boost::empty_init);
+    (void)x4;
+    const derived<outer::inner_empty> x5(boost::empty_init);
+    (void)x5;
+    const derived<outer::inner_non_empty> x6(boost::empty_init);
+    (void)x6;
+}
--- a/test/fclose_deleter_compile_fail_adl.cpp
+++ b/test/fclose_deleter_compile_fail_adl.cpp
@@ -0,0 +1,30 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   fclose_deleter_compile_fail_adl.cpp
+ * \author Andrey Semashev
+ * \date   02.02.2024
+ *
+ * This file tests that \c boost::fclose_deleter doesn't bring namespace
+ * \c boost into ADL.
+ */
+
+#include <boost/core/fclose_deleter.hpp>
+
+namespace boost {
+
+void check_adl(fclose_deleter const&)
+{
+}
+
+} // namespace boost
+
+int main()
+{
+    // Must not find boost::check_adl
+    check_adl(boost::fclose_deleter());
+}
--- a/test/functor_compile_fail_adl.cpp
+++ b/test/functor_compile_fail_adl.cpp
@@ -0,0 +1,32 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   functor_compile_fail_adl.cpp
+ * \author Andrey Semashev
+ * \date   02.02.2024
+ *
+ * This file tests that \c boost::core::functor doesn't bring namespace
+ * \c boost::core into ADL.
+ */
+
+#include <boost/core/functor.hpp>
+
+void func() {}
+
+namespace boost::core {
+
+void check_adl(functor< ::func > const&)
+{
+}
+
+} // namespace boost::core
+
+int main()
+{
+    // Must not find boost::check_adl
+    check_adl(boost::core::functor< ::func >());
+}
--- a/test/functor_test.cpp
+++ b/test/functor_test.cpp
@@ -0,0 +1,202 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   functor_test.cpp
+ * \author Andrey Semashev
+ * \date   2024-01-23
+ *
+ * This file contains tests for \c boost::core::functor.
+ */
+
+#include <boost/config.hpp>
+
+#if !defined(BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS)
+
+#include <boost/core/functor.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+#include <type_traits>
+
+#if (defined(__cpp_lib_is_invocable) && (__cpp_lib_is_invocable >= 201703l)) || \
+    (defined(BOOST_MSSTL_VERSION) && (BOOST_MSSTL_VERSION >= 140) && (BOOST_CXX_VERSION >= 201703l))
+
+namespace test {
+
+using std::is_invocable;
+
+} // namespace test
+
+#else
+
+namespace test {
+
+// A simplified implementation that does not support member function pointers
+template< typename Func, typename... Args >
+struct is_invocable_impl
+{
+    template< typename F = Func, typename = decltype(std::declval< F >()(std::declval< Args >()...)) >
+    static std::true_type _check_invocable(int);
+    static std::false_type _check_invocable(...);
+
+    typedef decltype(is_invocable_impl::_check_invocable(0)) type;
+};
+
+template< typename Func, typename... Args >
+struct is_invocable : public is_invocable_impl< Func, Args... >::type { };
+
+} // namespace test
+
+#endif
+
+int g_n = 0;
+
+void void_func()
+{
+    ++g_n;
+}
+
+int int_func()
+{
+    return ++g_n;
+}
+
+int& int_ref_func()
+{
+    ++g_n;
+    return g_n;
+}
+
+void void_add1(int x)
+{
+    g_n += x;
+}
+
+int add2(int x, int y)
+{
+    return x + y;
+}
+
+namespace test_ns {
+
+int add3(int x, int y, int z)
+{
+    return x + y + z;
+}
+
+} // namespace test_ns
+
+int int_func_noexcept() noexcept
+{
+    return ++g_n;
+}
+
+int main()
+{
+    {
+        boost::core::functor< void_func > fun;
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_func >& >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_func > const& >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< void_func > const&, int >));
+        BOOST_TEST_EQ(noexcept(fun()), false);
+        fun();
+        BOOST_TEST_EQ(g_n, 1);
+        fun();
+        BOOST_TEST_EQ(g_n, 2);
+    }
+
+    g_n = 0;
+    {
+        boost::core::functor< int_func > fun;
+        int res = fun();
+        BOOST_TEST_EQ(res, 1);
+        BOOST_TEST_EQ(g_n, 1);
+        res = fun();
+        BOOST_TEST_EQ(res, 2);
+        BOOST_TEST_EQ(g_n, 2);
+    }
+
+    g_n = 0;
+    {
+        boost::core::functor< int_ref_func > fun;
+        int& res1 = fun();
+        BOOST_TEST_EQ(&res1, &g_n);
+        BOOST_TEST_EQ(res1, 1);
+        int& res2 = fun();
+        BOOST_TEST_EQ(&res2, &g_n);
+        BOOST_TEST_EQ(res2, 2);
+    }
+
+    g_n = 0;
+    {
+        boost::core::functor< void_add1 > fun;
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< void_add1 >& >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< void_add1 > const& >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_add1 >&, int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_add1 > const&, int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_add1 >&, short int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< void_add1 > const&, short int >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< void_add1 > const&, int, int >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< void_add1 > const&, const char* >));
+        fun(10);
+        BOOST_TEST_EQ(g_n, 10);
+        fun(20);
+        BOOST_TEST_EQ(g_n, 30);
+    }
+
+    {
+        boost::core::functor< add2 > fun;
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 >& >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 > const& >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 >&, int >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 > const&, int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< add2 >&, int, int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< add2 > const&, int, int >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< add2 >&, short int, signed char >));
+        BOOST_TEST_TRAIT_TRUE((test::is_invocable< boost::core::functor< add2 > const&, short int, signed char >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 > const&, const char* >));
+        BOOST_TEST_TRAIT_FALSE((test::is_invocable< boost::core::functor< add2 > const&, const char*, float >));
+        int res = fun(10, 20);
+        BOOST_TEST_EQ(res, 30);
+        res = fun(30, 40);
+        BOOST_TEST_EQ(res, 70);
+    }
+
+    {
+        boost::core::functor< test_ns::add3 > fun;
+        int res = fun(10, 20, 30);
+        BOOST_TEST_EQ(res, 60);
+        res = fun(40, 50, 60);
+        BOOST_TEST_EQ(res, 150);
+    }
+
+    g_n = 0;
+    {
+        boost::core::functor< int_func_noexcept > fun;
+        BOOST_TEST_EQ(noexcept(fun()), true);
+        int res = fun();
+        BOOST_TEST_EQ(res, 1);
+        BOOST_TEST_EQ(g_n, 1);
+        res = fun();
+        BOOST_TEST_EQ(res, 2);
+        BOOST_TEST_EQ(g_n, 2);
+    }
+
+    return boost::report_errors();
+}
+
+#else // !defined(BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS)
+
+#include <boost/config/pragma_message.hpp>
+
+BOOST_PRAGMA_MESSAGE("Test skipped because C++17 auto non-type template parameters are not supported")
+
+int main()
+{
+    return 0;
+}
+
+#endif // !defined(BOOST_NO_CXX17_AUTO_NONTYPE_TEMPLATE_PARAMS)
--- a/test/minstd_rand_test.cpp
+++ b/test/minstd_rand_test.cpp
@@ -0,0 +1,38 @@
+// Test for boost/core/detail/minstd_rand.hpp
+//
+// Copyright 2022, 2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/detail/minstd_rand.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <boost/cstdint.hpp>
+
+int main()
+{
+    {
+        boost::detail::minstd_rand rng;
+
+        boost::uint_least32_t r1 = rng(), x1 = 48271;
+        BOOST_TEST_EQ( r1, x1 );
+
+        for( int i = 0; i < 1000; ++i ) rng();
+
+        boost::uint_least32_t r2 = rng(), x2 = 2076422031;
+        BOOST_TEST_EQ( r2, x2 );
+    }
+
+    {
+        boost::detail::minstd_rand rng( 12345 );
+
+        boost::uint_least32_t r1 = rng(), x1 = 595905495;
+        BOOST_TEST_EQ( r1, x1 );
+
+        for( int i = 0; i < 1000; ++i ) rng();
+
+        boost::uint_least32_t r2 = rng(), x2 = 1065162103;
+        BOOST_TEST_EQ( r2, x2 );
+    }
+
+    return boost::report_errors();
+}
--- a/test/null_deleter_compile_fail_adl.cpp
+++ b/test/null_deleter_compile_fail_adl.cpp
@@ -0,0 +1,30 @@
+/*
+ *             Copyright Andrey Semashev 2024.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*!
+ * \file   fclose_deleter_compile_fail_adl.cpp
+ * \author Andrey Semashev
+ * \date   02.02.2024
+ *
+ * This file tests that \c boost::null_deleter doesn't bring namespace
+ * \c boost into ADL.
+ */
+
+#include <boost/core/null_deleter.hpp>
+
+namespace boost {
+
+void check_adl(null_deleter const&)
+{
+}
+
+} // namespace boost
+
+int main()
+{
+    // Must not find boost::check_adl
+    check_adl(boost::null_deleter());
+}
--- a/test/pointer_in_range_constexpr_test.cpp
+++ b/test/pointer_in_range_constexpr_test.cpp
@@ -0,0 +1,31 @@
+/*
+Copyright 2024 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+*/
+#include <boost/core/pointer_in_range.hpp>
+#include <boost/static_assert.hpp>
+
+#if !defined(BOOST_CORE_NO_CONSTEXPR_POINTER_IN_RANGE)
+int a[4] = { 0, 0, 0, 0 };
+int n = 0;
+const int b[4] = { 0, 0, 0, 0 };
+const int m = 0;
+
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&a[0], &a[1], a + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[1], &a[1], a + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[2], &a[1], a + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[3], &a[1], a + 4));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(a + 4, &a[1], a + 4));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&n, &a[0], &a[3]));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&m, &a[0], &a[3]));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&b[0], &b[1], b + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[1], &b[1], b + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[2], &b[1], b + 4));
+BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[3], &b[1], b + 4));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(b + 4, &b[1], b + 4));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&n, &b[0], &b[3]));
+BOOST_STATIC_ASSERT(!boost::pointer_in_range(&m, &b[0], &b[3]));
+#endif
--- a/test/pointer_in_range_test.cpp
+++ b/test/pointer_in_range_test.cpp
@@ -0,0 +1,32 @@
+/*
+Copyright 2024 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+*/
+#include <boost/core/pointer_in_range.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    int a[4] = { 0, 0, 0, 0 };
+    int n = 0;
+    const int b[4] = { 0, 0, 0, 0 };
+    const int m = 0;
+    BOOST_TEST(!boost::pointer_in_range(&a[0], &a[1], a + 4));
+    BOOST_TEST(boost::pointer_in_range(&a[1], &a[1], a + 4));
+    BOOST_TEST(boost::pointer_in_range(&a[2], &a[1], a + 4));
+    BOOST_TEST(boost::pointer_in_range(&a[3], &a[1], a + 4));
+    BOOST_TEST(!boost::pointer_in_range(a + 4, &a[1], a + 4));
+    BOOST_TEST(!boost::pointer_in_range(&n, &a[0], &a[3]));
+    BOOST_TEST(!boost::pointer_in_range(&m, &a[0], &a[3]));
+    BOOST_TEST(!boost::pointer_in_range(&b[0], &b[1], b + 4));
+    BOOST_TEST(boost::pointer_in_range(&b[1], &b[1], b + 4));
+    BOOST_TEST(boost::pointer_in_range(&b[2], &b[1], b + 4));
+    BOOST_TEST(boost::pointer_in_range(&b[3], &b[1], b + 4));
+    BOOST_TEST(!boost::pointer_in_range(b + 4, &b[1], b + 4));
+    BOOST_TEST(!boost::pointer_in_range(&n, &b[0], &b[3]));
+    BOOST_TEST(!boost::pointer_in_range(&m, &b[0], &b[3]));
+    return boost::report_errors();
+}
--- a/test/sv_construct_test.cpp
+++ b/test/sv_construct_test.cpp
@@ -4,6 +4,18 @@

 #include <boost/core/detail/string_view.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+
+#if !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
+# if defined(__apple_build_version__)
+// Under macOS, it's possible for the header
+// <memory_resource> to be present, but for
+// libc++.dylib to not have support for it.
+// https://github.com/boostorg/core/issues/162
+#  define BOOST_NO_CXX17_HDR_MEMORY_RESOURCE
+# endif
+#endif
+
 #include <iterator>
 #include <string>
 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
--- a/test/sv_construct_test_cx.cpp
+++ b/test/sv_construct_test_cx.cpp
@@ -0,0 +1,147 @@
+// Copyright 2021, 2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/detail/string_view.hpp>
+#include <boost/config.hpp>
+#include <boost/config/pragma_message.hpp>
+
+#if defined(BOOST_NO_CXX14_CONSTEXPR)
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined" )
+int main() {}
+
+#else
+
+#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
+# include <string_view>
+#endif
+
+#define STATIC_ASSERT(...) static_assert(__VA_ARGS__, #__VA_ARGS__)
+
+int main()
+{
+    {
+        constexpr boost::core::string_view sv;
+
+        STATIC_ASSERT( sv.data() == nullptr );
+        STATIC_ASSERT( sv.size() == 0 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+    {
+        constexpr char const* s = "123";
+
+        constexpr boost::core::string_view sv( s, 0 );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 0 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+    {
+        constexpr char const* s = "123";
+
+        constexpr boost::core::string_view sv( s, 2 );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 2 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+    {
+        constexpr char const* s = "123";
+
+        constexpr boost::core::string_view sv( s, s );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 0 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+    {
+        constexpr char const* s = "123";
+
+        constexpr boost::core::string_view sv( s, s + 2 );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 2 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
+
+    {
+        constexpr std::string_view str( "123", 3 );
+
+        constexpr boost::core::string_view sv( str );
+
+        STATIC_ASSERT( sv.data() == str.data() );
+        STATIC_ASSERT( sv.size() == str.size() );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+#endif
+}
+
+#endif
--- a/test/sv_construct_test_cx2.cpp
+++ b/test/sv_construct_test_cx2.cpp
@@ -0,0 +1,75 @@
+// Copyright 2021, 2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/detail/string_view.hpp>
+#include <boost/config.hpp>
+#include <boost/config/pragma_message.hpp>
+
+#if defined(BOOST_NO_CXX14_CONSTEXPR)
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined" )
+int main() {}
+
+#elif BOOST_CXX_VERSION < 201703L
+
+// std::char_traits is not constexpr in C++14
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because BOOST_CXX_VERSION < 201703L" )
+int main() {}
+
+#elif defined(BOOST_LIBSTDCXX_VERSION) && BOOST_LIBSTDCXX_VERSION < 70300
+
+// std::char_traits is not constexpr in libstdc++ 7.2
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because BOOST_LIBSTDCXX_VERSION < 70300" )
+int main() {}
+
+#else
+
+#define STATIC_ASSERT(...) static_assert(__VA_ARGS__, #__VA_ARGS__)
+
+int main()
+{
+    {
+        constexpr char const* s = "";
+
+        constexpr boost::core::string_view sv( s );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 0 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+
+    {
+        constexpr char const* s = "123";
+
+        constexpr boost::core::string_view sv( s );
+
+        STATIC_ASSERT( sv.data() == s );
+        STATIC_ASSERT( sv.size() == 3 );
+
+        STATIC_ASSERT( sv.begin() == sv.data() );
+        STATIC_ASSERT( sv.end() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.cbegin() == sv.data() );
+        STATIC_ASSERT( sv.cend() == sv.data() + sv.size() );
+
+        STATIC_ASSERT( sv.length() == sv.size() );
+        STATIC_ASSERT( sv.empty() == ( sv.size() == 0 ) );
+
+        STATIC_ASSERT( sv.max_size() == boost::core::string_view::npos );
+    }
+}
+
+#endif
--- a/test/sv_conversion_test.cpp
+++ b/test/sv_conversion_test.cpp
@@ -4,6 +4,18 @@

 #include <boost/core/detail/string_view.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+
+#if !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
+# if defined(__apple_build_version__)
+// Under macOS, it's possible for the header
+// <memory_resource> to be present, but for
+// libc++.dylib to not have support for it.
+// https://github.com/boostorg/core/issues/162
+#  define BOOST_NO_CXX17_HDR_MEMORY_RESOURCE
+# endif
+#endif
+
 #include <string>
 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
 # include <string_view>
--- a/test/sv_eq_test.cpp
+++ b/test/sv_eq_test.cpp
@@ -4,6 +4,18 @@

 #include <boost/core/detail/string_view.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+
+#if !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
+# if defined(__apple_build_version__)
+// Under macOS, it's possible for the header
+// <memory_resource> to be present, but for
+// libc++.dylib to not have support for it.
+// https://github.com/boostorg/core/issues/162
+#  define BOOST_NO_CXX17_HDR_MEMORY_RESOURCE
+# endif
+#endif
+
 #include <cstddef>
 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
 # include <string_view>
--- a/test/sv_find_first_not_of_test.cpp
+++ b/test/sv_find_first_not_of_test.cpp
@@ -494,7 +494,7 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
        }

        boost::core::string_view sv( str, 256 );
@@ -503,22 +503,22 @@ int main()

        std::string str2( sv.data(), sv.size() );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::string str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
        }

        std::reverse( str, str + 256 );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::string str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
        }
@@ -538,22 +538,22 @@ int main()

        std::wstring str2( sv.data(), sv.size() );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::wstring str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
        }

        std::reverse( str, str + 256 );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::wstring str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
        }
--- a/test/sv_find_first_of_test.cpp
+++ b/test/sv_find_first_of_test.cpp
@@ -426,14 +426,14 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
        }

        boost::core::string_view sv( str, 256 );

        for( int i = 0; i < 256; ++i )
        {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
            BOOST_TEST_EQ( sv.find_first_of( needle ), i );
        }

@@ -441,7 +441,7 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
            BOOST_TEST_EQ( sv.find_first_of( needle ), 255 - i );
        }
    }
--- a/test/sv_find_last_not_of_test.cpp
+++ b/test/sv_find_last_not_of_test.cpp
@@ -494,7 +494,7 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
        }

        boost::core::string_view sv( str, 256 );
@@ -503,22 +503,22 @@ int main()

        std::string str2( sv.data(), sv.size() );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::string str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_last_not_of( str3 ), i );
        }

        std::reverse( str, str + 256 );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::string str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_last_not_of( str3 ), 255 - i );
        }
@@ -538,22 +538,22 @@ int main()

        std::wstring str2( sv.data(), sv.size() );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::wstring str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
        }

        std::reverse( str, str + 256 );

-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
        {
            std::wstring str3( str2 );

-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );

            BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
        }
--- a/test/sv_find_last_of_test.cpp
+++ b/test/sv_find_last_of_test.cpp
@@ -444,14 +444,14 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
        }

        boost::core::string_view sv( str, 256 );

        for( int i = 0; i < 256; ++i )
        {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
            BOOST_TEST_EQ( sv.find_last_of( needle ), i );
        }

@@ -459,7 +459,7 @@ int main()

        for( int i = 0; i < 256; ++i )
        {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
            BOOST_TEST_EQ( sv.find_last_of( needle ), 255 - i );
        }
    }
--- a/test/sv_hash_test.cpp
+++ b/test/sv_hash_test.cpp
@@ -0,0 +1,48 @@
+// Copyright 2021-2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/detail/string_view.hpp>
+#include <boost/container_hash/hash.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+#include <string>
+
+template<class T> std::size_t hv( T const& t )
+{
+    return boost::hash<T>()( t );
+}
+
+template<class Ch> void test( Ch const* p )
+{
+    std::basic_string<Ch> s( p );
+    boost::core::basic_string_view<Ch> sv( s );
+
+    BOOST_TEST_EQ( hv( s ), hv( sv ) );
+}
+
+int main()
+{
+    test( "123" );
+    test( L"123" );
+
+#if !defined(BOOST_NO_CXX11_CHAR16_T)
+
+    test( u"123" );
+
+#endif
+
+#if !defined(BOOST_NO_CXX11_CHAR32_T)
+
+    test( U"123" );
+
+#endif
+
+#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
+
+    test( u8"123" );
+
+#endif
+
+    return boost::report_errors();
+}
--- a/test/sv_lt_test.cpp
+++ b/test/sv_lt_test.cpp
@@ -4,6 +4,18 @@

 #include <boost/core/detail/string_view.hpp>
 #include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+
+#if !defined(BOOST_NO_CXX17_HDR_MEMORY_RESOURCE)
+# if defined(__apple_build_version__)
+// Under macOS, it's possible for the header
+// <memory_resource> to be present, but for
+// libc++.dylib to not have support for it.
+// https://github.com/boostorg/core/issues/162
+#  define BOOST_NO_CXX17_HDR_MEMORY_RESOURCE
+# endif
+#endif
+
 #include <cstddef>
 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
 # include <string_view>
--- a/test/swap/Jamfile.v2
+++ b/test/swap/Jamfile.v2
@@ -7,12 +7,8 @@
 # bring in rules for testing
 import testing ;

-compile swap_root_header_1.cpp ;
-compile swap_root_header_2.cpp ;
 compile swap_lib_header_1.cpp ;
 compile swap_lib_header_2.cpp ;
-compile swap_mixed_headers_1.cpp ;
-compile swap_mixed_headers_2.cpp ;
 compile swap_noexcept.cpp ;

 compile-fail swap_const_wrapper_fail.cpp ;
--- a/test/swap/swap_array_of_array_of_class.cpp
+++ b/test/swap/swap_array_of_array_of_class.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping an array of arrays of swap_test_class objects by means of boost::swap.
+// Tests swapping an array of arrays of swap_test_class objects by means of boost::core::invoke_swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -59,7 +59,7 @@ int main()
    ptr2[i].set_data( static_cast<int>(i + number_of_elements) );
  }

-  boost::swap(array1, array2);
+  boost::core::invoke_swap(array1, array2);

  for (std::size_t i = 0; i < number_of_elements; ++i)
  {
--- a/test/swap/swap_array_of_array_of_int.cpp
+++ b/test/swap/swap_array_of_array_of_int.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping an array of arrays of integers by means of boost::swap.
+// Tests swapping an array of arrays of integers by means of boost::core::invoke_swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -32,7 +32,7 @@ int main()
    ptr2[i] = static_cast<int>(i + number_of_elements);
  }

-  boost::swap(array1, array2);
+  boost::core::invoke_swap(array1, array2);

  for (std::size_t i = 0; i < number_of_elements; ++i)
  {
--- a/test/swap/swap_array_of_class.cpp
+++ b/test/swap/swap_array_of_class.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping an array of arrays of swap_test_class objects by means of boost::swap.
+// Tests swapping an array of arrays of swap_test_class objects by means of boost::core::invoke_swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -54,7 +54,7 @@ int main()
  std::copy(initial_array2, initial_array2 + array_size, array2);

  swap_test_class::reset();
-  boost::swap(array1, array2);
+  boost::core::invoke_swap(array1, array2);

  BOOST_CHECK(std::equal(array1, array1 + array_size, initial_array2));
  BOOST_CHECK(std::equal(array2, array2 + array_size, initial_array1));
--- a/test/swap/swap_array_of_int.cpp
+++ b/test/swap/swap_array_of_int.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping an array of integers by means of boost::swap.
+// Tests swapping an array of integers by means of boost::core::invoke_swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -27,7 +27,7 @@ int main()
  std::copy(initial_array1, initial_array1 + array_size, array1);
  std::copy(initial_array2, initial_array2 + array_size, array2);

-  boost::swap(array1, array2);
+  boost::core::invoke_swap(array1, array2);

  BOOST_CHECK(std::equal(array1, array1 + array_size, initial_array2));
  BOOST_CHECK(std::equal(array2, array2 + array_size, initial_array1));
--- a/test/swap/swap_array_of_template.cpp
+++ b/test/swap/swap_array_of_template.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping an array of swap_test_template<int> objects by means of boost::swap.
+// Tests swapping an array of swap_test_template<int> objects by means of boost::core::invoke_swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -60,7 +60,7 @@ int main()
  std::copy(initial_array2, initial_array2 + array_size, array2);

  swap_test_class::reset();
-  boost::swap(array1, array2);
+  boost::core::invoke_swap(array1, array2);

  BOOST_CHECK(std::equal(array1, array1 + array_size, initial_array2));
  BOOST_CHECK(std::equal(array2, array2 + array_size, initial_array1));
--- a/test/swap/swap_const_wrapper_fail.cpp
+++ b/test/swap/swap_const_wrapper_fail.cpp
@@ -1,8 +1,8 @@
-// Copyright 2018 Andrzej Krzemieński
+// Copyright 2018 Andrzej Krzemieński
 // Copyright 2018 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.

-#include <boost/core/swap.hpp>
+#include <boost/core/invoke_swap.hpp>

 namespace boost
 {
@@ -14,7 +14,7 @@ template<class T> struct Wrapper

 template<class T> inline void swap( Wrapper<T> & w, Wrapper<T> & v )
 {
-    boost::swap( w, v );
+    boost::core::invoke_swap( w, v );
 }

 } // namespace boost
--- a/test/swap/swap_lib_header_1.cpp
+++ b/test/swap/swap_lib_header_1.cpp
@@ -6,5 +6,5 @@

 // Tests that the swap header compiles as a standalone translation unit

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>

--- a/test/swap/swap_lib_header_2.cpp
+++ b/test/swap/swap_lib_header_2.cpp
@@ -6,6 +6,6 @@

 // Tests that the swap header include guards work correctly

-#include <boost/utility/swap.hpp>
-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
+#include <boost/core/invoke_swap.hpp>

--- a/test/swap/swap_mixed_headers_1.cpp
+++ b/test/swap/swap_mixed_headers_1.cpp
@@ -1,11 +0,0 @@
-// Copyright (c) 2007 Joseph Gauterin
-//
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Tests that the swap headers work when both are included
-
-#include <boost/swap.hpp>
-#include <boost/utility/swap.hpp>
-
--- a/test/swap/swap_mixed_headers_2.cpp
+++ b/test/swap/swap_mixed_headers_2.cpp
@@ -1,12 +0,0 @@
-// Copyright (c) 2007 Joseph Gauterin
-//
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Tests that the swap headers work when both are included
-
-#include <boost/utility/swap.hpp>
-#include <boost/swap.hpp>
-
-
--- a/test/swap/swap_no_ambiguity_in_boost.cpp
+++ b/test/swap/swap_no_ambiguity_in_boost.cpp
@@ -4,15 +4,15 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// boost::swap internally does an unqualified function call to swap.
+// boost::core::invoke_swap internally does an unqualified function call to swap.
 // This could have led to ambiguity or infinite recursion, when the
 // objects to be swapped would themselves be from the boost namespace.
-// If so, boost::swap itself might be found by argument dependent lookup.
-// The implementation of boost::swap resolves this issue by giving
-// boost::swap two template argumetns, thereby making it less specialized
+// If so, boost::core::invoke_swap itself might be found by argument dependent lookup.
+// The implementation of boost::core::invoke_swap resolves this issue by giving
+// boost::core::invoke_swap two template argumetns, thereby making it less specialized
 // than std::swap.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -33,7 +33,7 @@ int main()
  boost::swap_test_class object2 = initial_value2;

  boost::swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_noexcept.cpp
+++ b/test/swap/swap_noexcept.cpp
@@ -4,9 +4,9 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests that boost::swap propagates noexcept specification correctly
+// Tests that boost::core::invoke_swap propagates noexcept specification correctly

-#include <boost/core/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/config.hpp>

 #if !defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_CXX11_STATIC_ASSERT) && \
@@ -34,9 +34,9 @@ struct class_with_except_swap

 } // namespace test_ns

-static_assert(noexcept(boost::swap(test_ns::class_with_noexcept_swap::instance(), test_ns::class_with_noexcept_swap::instance())),
-    "boost::swap for class_with_noexcept_swap should have noexcept specification");
-static_assert(!noexcept(boost::swap(test_ns::class_with_except_swap::instance(), test_ns::class_with_except_swap::instance())),
-    "boost::swap for class_with_except_swap should not have noexcept specification");
+static_assert(noexcept(boost::core::invoke_swap(test_ns::class_with_noexcept_swap::instance(), test_ns::class_with_noexcept_swap::instance())),
+    "boost::core::invoke_swap for class_with_noexcept_swap should have noexcept specification");
+static_assert(!noexcept(boost::core::invoke_swap(test_ns::class_with_except_swap::instance(), test_ns::class_with_except_swap::instance())),
+    "boost::core::invoke_swap for class_with_except_swap should not have noexcept specification");

 #endif // !defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_CXX11_STATIC_ASSERT) ...
--- a/test/swap/swap_primitive.cpp
+++ b/test/swap/swap_primitive.cpp
@@ -4,7 +4,7 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -14,7 +14,7 @@ int main()
  int object1 = 1;
  int object2 = 2;

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1,2);
  BOOST_CHECK_EQUAL(object2,1);
--- a/test/swap/swap_root_header_1.cpp
+++ b/test/swap/swap_root_header_1.cpp
@@ -1,10 +0,0 @@
-// Copyright (c) 2007 Joseph Gauterin
-//
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Tests that the swap header compiles as a standalone translation unit
-
-#include <boost/swap.hpp>
-
--- a/test/swap/swap_root_header_2.cpp
+++ b/test/swap/swap_root_header_2.cpp
@@ -1,11 +0,0 @@
-// Copyright (c) 2007 Joseph Gauterin
-//
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-// Tests that the swap header include guards work correctly
-
-#include <boost/swap.hpp>
-#include <boost/swap.hpp>
-
--- a/test/swap/swap_specialized_in_boost.cpp
+++ b/test/swap/swap_specialized_in_boost.cpp
@@ -4,7 +4,7 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -33,7 +33,7 @@ int main()
  boost::swap_test_class object2 = initial_value2;

  boost::swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_specialized_in_boost_and_other.cpp
+++ b/test/swap/swap_specialized_in_boost_and_other.cpp
@@ -8,13 +8,13 @@
 // properly swapped, when both boost and the other namespace have a custom
 // swap function for that class. Note that it shouldn't be necessary for a class
 // in an other namespace to have a custom swap function in boost, because the
-// boost::swap utility should find the swap function in the other namespace, by
-// argument dependent lookup (ADL). Unfortunately ADL isn't fully implemented
-// by some specific compiler versions, including Intel C++ 8.1, MSVC 7.1, and
-// Borland 5.9.3. Users of those compilers might consider adding a swap overload
+// boost::core::invoke_swap utility should find the swap function in the other
+// namespace, by argument dependent lookup (ADL). Unfortunately ADL isn't fully
+// implemented by some specific compiler versions, including Intel C++ 8.1, MSVC 7.1,
+// and Borland 5.9.3. Users of those compilers might consider adding a swap overload
 // to the boost namespace.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -52,7 +52,7 @@ int main()
  other::swap_test_class object2 = initial_value2;

  other::swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_specialized_in_global.cpp
+++ b/test/swap/swap_specialized_in_global.cpp
@@ -4,7 +4,7 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -27,7 +27,7 @@ int main()
  swap_test_class object2 = initial_value2;

  swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_specialized_in_other.cpp
+++ b/test/swap/swap_specialized_in_other.cpp
@@ -4,7 +4,7 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -33,7 +33,7 @@ int main()
  other::swap_test_class object2 = initial_value2;

  other::swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_specialized_in_std.cpp
+++ b/test/swap/swap_specialized_in_std.cpp
@@ -4,7 +4,7 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -32,7 +32,7 @@ int main()
  swap_test_class object2 = initial_value2;

  swap_test_class::reset();
-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK(object1 == initial_value2);
  BOOST_CHECK(object2 == initial_value1);
--- a/test/swap/swap_std_bitset.cpp
+++ b/test/swap/swap_std_bitset.cpp
@@ -4,11 +4,11 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::bitset<T> objects by means of boost::swap.
+// Tests swapping std::bitset<T> objects by means of boost::core::invoke_swap.
 // Unlike most other Standard C++ Library template classes,
 // std::bitset<T> does not have its own std::swap overload.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -24,7 +24,7 @@ int main()
  bitset_type object1 = initial_value1;
  bitset_type object2 = initial_value2;

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1,initial_value2);
  BOOST_CHECK_EQUAL(object2,initial_value1);
--- a/test/swap/swap_std_dateorder.cpp
+++ b/test/swap/swap_std_dateorder.cpp
@@ -4,11 +4,11 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::time_base::dateorder objects by means of boost::swap.
+// Tests swapping std::time_base::dateorder objects by means of boost::core::invoke_swap.
 // std::time_base::dateorder is an enumerated type. It does not have an
 // std::swap overload or template specialization.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -23,7 +23,7 @@ int main()
  std::time_base::dateorder object1 = initial_value1;
  std::time_base::dateorder object2 = initial_value2;

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1,initial_value2);
  BOOST_CHECK_EQUAL(object2,initial_value1);
--- a/test/swap/swap_std_string.cpp
+++ b/test/swap/swap_std_string.cpp
@@ -4,10 +4,10 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::string objects by means of boost::swap.
+// Tests swapping std::string objects by means of boost::core::invoke_swap.
 // std::string has its own std::swap overload.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -22,7 +22,7 @@ int main()
  std::string object1 = initial_value1;
  std::string object2 = initial_value2;

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1,initial_value2);
  BOOST_CHECK_EQUAL(object2,initial_value1);
--- a/test/swap/swap_std_typeinfo_ptr.cpp
+++ b/test/swap/swap_std_typeinfo_ptr.cpp
@@ -4,11 +4,11 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::type_info pointers by means of boost::swap.
+// Tests swapping std::type_info pointers by means of boost::core::invoke_swap.
 // There is no std::swap overload or template specialization
 // for std::type_info pointers.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -23,7 +23,7 @@ int main()
  const std::type_info * ptr1 = initial_value1;
  const std::type_info * ptr2 = initial_value2;

-  boost::swap(ptr1,ptr2);
+  boost::core::invoke_swap(ptr1,ptr2);

  BOOST_CHECK_EQUAL(ptr1,initial_value2);
  BOOST_CHECK_EQUAL(ptr2,initial_value1);
--- a/test/swap/swap_std_vector_of_boost.cpp
+++ b/test/swap/swap_std_vector_of_boost.cpp
@@ -4,10 +4,10 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::vector objects by means of boost::swap,
+// Tests swapping std::vector objects by means of boost::core::invoke_swap,
 // having boost::swap_test_class as vector element type.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -45,7 +45,7 @@ int main()

  swap_test_class_type::reset();

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1.size(),initial_size2);
  BOOST_CHECK_EQUAL(object2.size(),initial_size1);
--- a/test/swap/swap_std_vector_of_global.cpp
+++ b/test/swap/swap_std_vector_of_global.cpp
@@ -4,10 +4,10 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::vector objects by means of boost::swap,
+// Tests swapping std::vector objects by means of boost::core::invoke_swap,
 // having ::swap_test_class as vector element type.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -38,7 +38,7 @@ int main()

  swap_test_class::reset();

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1.size(),initial_size2);
  BOOST_CHECK_EQUAL(object2.size(),initial_size1);
--- a/test/swap/swap_std_vector_of_other.cpp
+++ b/test/swap/swap_std_vector_of_other.cpp
@@ -4,10 +4,10 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-// Tests swapping std::vector objects by means of boost::swap,
+// Tests swapping std::vector objects by means of boost::core::invoke_swap,
 // having other::swap_test_class as vector element type.

-#include <boost/utility/swap.hpp>
+#include <boost/core/invoke_swap.hpp>
 #include <boost/core/lightweight_test.hpp>
 #define BOOST_CHECK BOOST_TEST
 #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
@@ -45,7 +45,7 @@ int main()

  swap_test_class_type::reset();

-  boost::swap(object1,object2);
+  boost::core::invoke_swap(object1,object2);

  BOOST_CHECK_EQUAL(object1.size(),initial_size2);
  BOOST_CHECK_EQUAL(object2.size(),initial_size1);
--- a/test/type_name_test.cpp
+++ b/test/type_name_test.cpp
@@ -55,6 +55,13 @@ template<class T1, class T2> struct X

 template<class T1, class T2> struct Y;

+class W
+{
+public:
+
+    virtual void f() = 0;
+};
+
 enum E1
 {
    e1
@@ -122,6 +129,7 @@ int main()
    TEST(A);
    TEST(B);
    TEST(C);
+    TEST(W);

    TEST(E1);

@@ -143,6 +151,9 @@ int main()
    TEST(C&);
    TEST(C const&);

+    TEST(W const);
+    TEST(W&);
+
 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)

    TEST(B&&);
@@ -156,6 +167,8 @@ int main()
    TEST(C*);
    TEST(C const* volatile*);

+    TEST(W volatile*);
+
    TEST(void*);
    TEST(void const* volatile*);

@@ -307,6 +320,8 @@ int main()

    TEST(std::pair<C, C>);

+    TEST(std::pair<W, W>);
+
    TEST(std::pair<void, void>);
    TEST(std::pair<std::pair<void, void>, void>);

@@ -336,9 +351,11 @@ int main()
    TEST(X<A const&, B&> volatile&);

    TEST(X<C, C>);
+    TEST(X<W, W>);

    TEST(Y<A, B>);
    TEST(Y<C, C>);
+    TEST(Y<W, W>);

    TEST(X<std::pair<void, void>, void>);
Author	SHA1	Message	Date
Peter Dimov	92f6cfb3cc	Remove hash_value overload for basic_string_view; it's no longer needed	2024-11-11 03:18:02 +02:00
Peter Dimov	ed452c57a3	Add sv_hash_test to test/CMakeLists.txt	2024-11-11 02:31:11 +02:00
Peter Dimov	78885aab8e	Disable serialization tests under MinGW 32 bit	2024-11-10 22:35:54 +02:00
Peter Dimov	8ebe2e7f57	Update ci.yml	2024-11-10 19:57:55 +02:00
Peter Dimov	32e6c30f4b	Add test/sv_hash_test.cpp	2024-11-10 19:32:31 +02:00
Peter Dimov	cebfe007e8	Update test/Jamfile	2024-11-10 16:21:59 +02:00
Peter Dimov	3e16f3df14	Update .drone.jsonnet	2024-11-10 15:43:57 +02:00
Peter Dimov	e3a2e88e4c	Update .drone.jsonnet	2024-08-21 10:50:28 +03:00
Peter Dimov	5e451b6c84	Add VERBATIM to add_custom_target	2024-08-21 04:14:05 +03:00
Peter Dimov	88a957b21c	test/Jamfile: add cxx11_ref_qualifiers (GCC 4.8+) to Serialization tests because of Optional	2024-08-21 03:02:31 +03:00
Peter Dimov	1bac0ccfd1	Update build.jam	2024-08-21 02:32:32 +03:00
Rene Rivera	602961e526	Update build deps.	2024-08-01 21:30:37 -05:00
Rene Rivera	366802b43c	Adjust doc build to avoid boost-root references.	2024-07-28 10:42:22 -05:00
Rene Rivera	9dd0a8e1e4	Sync from upstream.	2024-07-27 11:09:51 -05:00
Andrey Semashev	622476533c	Added a release notes entry for the empty_value fix.	2024-07-27 10:35:28 +03:00
Rene Rivera	a09ee19e3e	Sync from upstream.	2024-07-25 17:19:14 -05:00
Rene Rivera	040b018ce0	Restore warnings-as-errors-off that got accidentally removed in a merge.	2024-07-24 23:55:54 -05:00
Rene Rivera	42d0c5954a	Move inter-lib dependencies to a project variable and into the build targets.	2024-07-23 22:34:24 -05:00
Andrey Semashev	76d0f22d3b	Added 1.86.0 release notes.	2024-07-24 03:02:00 +03:00
Rene Rivera	243eec26fe	Update copyright dates.	2024-07-20 22:52:05 -05:00
Rene Rivera	44c32d7691	Change all <source> references to <library>.	2024-07-20 19:37:53 -05:00
Rene Rivera	0ee7dc5910	Sync from upstream.	2024-07-18 09:29:32 -05:00
Glen Fernandes	9e9e6e3898	Rename base type again	2024-07-16 23:53:47 -04:00
Glen Fernandes	242b14bb69	Rename base typedef	2024-07-14 07:14:38 -04:00
Glen Fernandes	76061d91d4	Move compile test to separate source file	2024-07-14 07:04:23 -04:00
Peter Dimov	bda05a7812	Update .drone.jsonnet	2024-07-13 15:41:26 +03:00
Peter Dimov	d66b8c1c13	Update ci.yml	2024-07-13 13:32:29 +03:00
Andrey Semashev	bd29e0dd15	Merge pull request #177 from ashtum/rename-base-typedef Rename typedef `base` to `core_ev_base`	2024-07-13 13:21:00 +03:00
Mohammad Nejati	72761e34e0	Rename typedef `base` to `core_ev_base` Using typedef `base` poses a high risk of name conflict, given that `empty_value` is inherited in user types.	2024-07-13 09:14:58 +00:00
Rene Rivera	983234baee	Sync from upstream.	2024-07-12 08:54:55 -05:00
Glen Fernandes	83a3a51bee	Merge pull request #175 from k3DW/feature/empty-value-inherit-public Fix `empty_value` MSVC bug	2024-07-12 08:53:53 -04:00
Braden Ganetsky	acbeaae181	Add link to Visual Studio bug report	2024-07-11 17:02:24 -05:00
Braden Ganetsky	d01b4e94cc	Write test for empty_value private inheritance	2024-07-11 17:02:23 -05:00
Braden Ganetsky	e22bd49fa7	Fix MSVC issue with deriving from empty_value	2024-07-11 17:02:21 -05:00
Braden Ganetsky	c056f3dfc9	Write failing test in MSVC for deriving from empty_value	2024-06-23 22:50:52 -05:00
Rene Rivera	8b8944dd6e	Bump B2 require to 5.2	2024-06-14 11:33:55 -05:00
Rene Rivera	278d3f0060	Sync from upstream.	2024-05-30 11:21:22 -05:00
Peter Dimov	3f36d507f2	Disable the tn_holder<wchar_t> specialization when BOOST_NO_INTRINSIC_WCHAR_T. Refs #173 .	2024-05-28 19:32:36 +03:00
Andrey Semashev	a77338b1cd	Use macos-14 image instead of macos-11 as the latter is being removed.	2024-05-21 01:06:02 +03:00
Rene Rivera	a8c757ddf2	Add requires-b2 check to top-level build file.	2024-05-05 09:00:01 -05:00
Rene Rivera	98a055cf34	Add missing lib reference.	2024-04-25 22:20:12 -05:00
Rene Rivera	074a467d9d	Sync from upstream.	2024-04-24 20:30:49 -05:00
Peter Dimov	965508d9e1	Fix type_name for abstract classes. Fixes #172 .	2024-04-24 21:46:32 +03:00
Rene Rivera	0a238bb30d	Sync from upstream.	2024-04-20 15:33:40 -05:00
Glen Fernandes	d03e58b77e	Correct parameter type in documentation	2024-04-18 13:16:12 -04:00
Peter Dimov	f774295cdb	Add boost/core/detail/minstd_rand.hpp	2024-04-14 04:40:44 +03:00
Rene Rivera	b18495fe35	Sync from upstream.	2024-04-12 22:40:43 -05:00
Peter Dimov	c928c844da	Merge branch 'feature/sign-conversion' into develop	2024-04-11 13:43:49 +03:00
Glen Fernandes	0a42ddabef	Update pointer_in_range documentation	2024-04-11 02:25:05 -04:00
Glen Fernandes	04cc766db3	Address C++17 redeclaration of constexpr static	2024-04-11 00:52:26 -04:00
Peter Dimov	aa01ad8bf0	Avoid another -Wconversion in sv_find_{first,last}_not_of_test	2024-04-11 05:57:32 +03:00
Peter Dimov	442e36f652	Avoid -Wconversion in sv_find_{first,last}_not_of_test	2024-04-11 04:33:29 +03:00
Peter Dimov	03040c7f5c	Avoid -Wsign-conversion warnings in string_view.hpp. Fixes #170 .	2024-04-11 04:09:29 +03:00
Peter Dimov	8b31acf9a4	Disable -Wsign-conversion in lightweight_test.hpp for GCC 6/7	2024-04-10 22:25:11 +03:00
Peter Dimov	fd01cf788c	Add -Wsign-conversion to pedantic-errors	2024-04-10 21:51:56 +03:00
Rene Rivera	151d0c4143	Sync from upstream.	2024-04-10 07:57:45 -05:00
Glen Fernandes	31117ef800	Implement pointer_in_range	2024-04-08 09:56:16 -04:00
Rene Rivera	25b0defdeb	Switch to library requirements instead of source. As source puts extra source in install targets.	2024-03-29 21:15:58 -05:00
Rene Rivera	541745ea24	Sync from upstream.	2024-03-23 07:57:20 -05:00
Andrey Semashev	083b41c17e	Merge pull request #169 from k3DW/feature/168 Fix deprecated warning ignores in allocator_access.hpp	2024-03-19 18:10:04 +03:00
Braden Ganetsky	a973490f53	Fix deprecated warning ignores in allocator_access.hpp, and add compile test for pmr allocator	2024-03-17 20:12:06 -05:00
Rene Rivera	5f825106c7	Make the library modular usable.	2024-03-11 08:32:21 -05:00
Andrey Semashev	8cc2fdad76	Updated comments.	2024-02-08 18:39:47 +03:00
Andrey Semashev	0fb4d92d83	Moved checked deleters into internal namespace to block unintended ADL. This prevents adding namespace boost to ADL when the deleters are used in template parameters, e.g. in std::unique_ptr.	2024-02-07 15:12:36 +03:00
Peter Dimov	76401063a6	Remove constexpr test from sv_construct_test	2024-02-07 06:34:06 +02:00
Peter Dimov	c4bb59617c	Disable sv_construct_test_cx2 for libstdc++ 7.2 and earlier	2024-02-07 04:55:07 +02:00
Peter Dimov	2d7e036416	Add sv_construct_test_cx, _cx2	2024-02-07 03:28:41 +02:00
Peter Dimov	4a0df827c1	Merge pull request #164 from anarthal/develop Constructor from std::string_view is now constexpr	2024-02-07 03:03:42 +02:00
Ruben Perez	59c0fb69f0	Constructor from std::string_view is now constexpr close #163	2024-02-06 23:15:26 +01:00
Peter Dimov	2f092c62fe	Disable std::pmr use under AppleClang. Refs #162 .	2024-02-06 19:12:11 +02:00
Andrey Semashev	ccfee3f638	Switch posix-cmake-test to use Ninja instead of Makefiles. This is yet another workaround for hanging posix-cmake-test on Mac OS. This enables parallel builds again, but uses Ninja build system instead of Makefiles. Enabling parallel builds speeds up the build process and releases Mac OS builders for other jobs sooner. Additionally, fix incorrect apt invocations in CMake-related jobs. apt is supposed to be used in interactive shells, and in scripts apt-get is recommended. Also, apt-get update is needed before apt install, and matrix.install must be transformed to a space-separated list. Also added retries on network errors.	2024-02-06 14:16:34 +03:00
Andrey Semashev	45e7e1a91a	Reduced CMake-related job timeouts.	2024-02-06 06:07:30 +03:00
Andrey Semashev	ce20d15048	Fix posix-cmake-test failures on Mac OS. Properly set BUILD_JOBS environment variable in CMake-related jobs as it is used in build and run steps. Without the variable being set, -j without a number means "no limit on the number of jobs", which may hit system resource limits and cause the job to fail. Also, Mac OS seem to sometimes hang on too many parallel build jobs, even if BUILD_JOBS is specified correctly. So disable parallel builds for now. Additionally, use GIT_FETCH_JOBS universally.	2024-02-06 06:06:49 +03:00
Andrey Semashev	b077925d77	Reduced CI job timeouts.	2024-02-06 01:55:42 +03:00
Andrey Semashev	61191fc0a1	Replaced actions/checkout usage with manual download commands. This fixes the deprecation warnings for actions/checkout@v3. actions/checkout@v4 is not functional because of the upstream bug: https://github.com/actions/checkout/issues/1590	2024-02-05 23:34:59 +03:00
Andrey Semashev	0a35bb6a20	Move functor to its own namespace to block bringing boost::core to ADL.	2024-02-02 05:23:00 +03:00
Andrey Semashev	95f0b35c36	Move fclose_deleter and null_deleter to their own namespaces to block ADL. This prevents bringing namespace boost into ADL when the deleters are used in template parameters, e.g. in std::unique_ptr.	2024-02-02 05:17:19 +03:00
Andrey Semashev	7b1d3718c1	Merge pull request #161 from boostorg/feature/functor Add `functor`	2024-01-27 19:34:21 +03:00
Andrey Semashev	80e12e1116	Added a new boost/core/functor.hpp header. The feader defines a new functor class template that can be used to wrap raw functions into a function object class. This is useful, for example, for integrating std::unique_ptr and unique_resource with custom deleters implemented as raw functions (e.g. in C libraries).	2024-01-26 20:51:02 +03:00
Peter Dimov	6f70ee87a3	Disable Serialization tests for C++03	2024-01-23 18:25:32 +02:00
Peter Dimov	db20a49e48	Increase GHA timeouts	2024-01-07 01:41:30 +02:00
Peter Dimov	a57c78221b	Add timeouts to all jobs	2024-01-04 14:21:44 +02:00
Peter Dimov	e4adc769aa	Disable use of std::launder under msvc-14.1. Fixes #160 .	2024-01-04 04:07:34 +02:00
Peter Dimov	8af04d101c	Update .drone.jsonnet	2024-01-04 02:45:24 +02:00
Peter Dimov	cece8ca5b4	Update .drone.jsonnet	2023-11-30 11:39:42 +02:00
Peter Dimov	6c95750f37	Use BOOST_GCC instead of BOOST_GCC_VERSION	2023-11-30 10:33:08 +02:00
Andrey Semashev	a9f1407d84	Added a sanity check to prevent duplicate definition of BOOST_CORE_HAS_BUILTIN_BIT_CAST.	2023-11-25 16:04:12 +03:00
Andrey Semashev	db0fd77af1	Added support for __builtin_bswap16.	2023-11-25 16:04:12 +03:00
Andrey Semashev	7cbbb08e7b	Use libstdc++11 for clang prior to 16. Clang prior to version 16 does not support libstdc++13 that is installed by default in GHA image ubuntu 22.04 in C++20 mode.	2023-11-25 16:04:12 +03:00
Peter Dimov	ba6360e8ed	Update test/Jamfile	2023-10-06 11:30:51 +03:00
Peter Dimov	2a70a0f239	Update ci.yml	2023-10-06 11:20:05 +03:00
Peter Dimov	31a2f7fb6b	Merge pull request #158 from iskunk/feature/fix-intel-build Fix Intel compiler build	2023-10-06 04:21:16 +03:00
Daniel Richard G	0120dbfe65	Fix Intel compiler build	2023-10-05 20:26:24 -04:00
Andrey Semashev	5f6fe65eb2	Merge pull request #149 from boostorg/feature/invoke_swap Rename `boost::swap` to `boost::core::invoke_swap`, deprecate `boost::swap`	2023-08-25 14:50:06 +03:00
Andrey Semashev	9fc2a2f1ac	Renamed boost::swap to boost::core::invoke_swap, deprecated boost::swap. The rename allows to avoid forming an infinite recursion in compile time (because of noexcept specification that needs to resolve the unqualified call to swap) or run time (in case if the boost::swap function is the only one suitable for the passed arguments). To avoid the compile-time recursion, removed noexcept specification from boost::swap. The specification is still present in boost::core::invoke_swap. Deprecated boost::swap and associated headers. boost::core::invoke_swap is defined in a new boost/core/invoke_swap.hpp header. Updated docs and tests. Removed tests that check inclusion of deprecated headers. Fixes https://github.com/boostorg/core/issues/148.	2023-07-12 12:17:07 +03:00