Add .github/workflows

Add implicit conversion between compatible reference wrappers (refs #83 )
Update appveyor.yml
2020-11-20 04:23:22 +02:00 · 2020-11-19 18:57:56 +02:00 · 2020-11-14 22:02:03 +02:00 · 2020-08-20 15:10:47 +03:00 · 2020-07-20 23:13:42 +03:00 · 2020-07-17 09:30:00 -04:00
114 changed files with 2628 additions and 364 deletions
--- a/.github/workflows/posix.yml
+++ b/.github/workflows/posix.yml
@@ -0,0 +1,84 @@
+name: POSIX
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - feature/**
+
+env:
+  LIBRARY: core
+  UBSAN_OPTIONS: print_stacktrace=1
+
+jobs:
+  CI:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - toolset: gcc-4.7
+            cxxstd: "03,11"
+            os: ubuntu-16.04
+            install: g++-4.7
+          - toolset: gcc-4.8
+            cxxstd: "03,11"
+            os: ubuntu-16.04
+            install: g++-4.8
+          - toolset: gcc-4.9
+            cxxstd: "03,11"
+            os: ubuntu-16.04
+            install: g++-4.9
+          - toolset: gcc-5
+            cxxstd: "03,11,14,1z"
+            os: ubuntu-16.04
+          - toolset: gcc-6
+            cxxstd: "03,11,14,1z"
+            os: ubuntu-16.04
+            install: g++-6
+          - toolset: gcc-7
+            cxxstd: "03,11,14,17"
+            os: ubuntu-18.04
+          - toolset: gcc-8
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-18.04
+          - toolset: gcc-9
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-18.04
+          - toolset: gcc-10
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-18.04
+          - toolset: clang
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-18.04
+          - toolset: clang
+            cxxstd: "03,11,14,17,2a"
+            os: macos-10.15
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install packages
+        if: matrix.install
+        run: sudo apt install ${{matrix.install}}
+
+      - name: Setup Boost
+        run: |
+          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
+          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
+          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
+          git submodule update --init tools/boostdep
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
+          ./bootstrap.sh
+          ./b2 -d0 headers
+
+      - name: Run tests
+        run: |
+          cd ../boost-root
+          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} variant=debug,release
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -0,0 +1,51 @@
+name: Windows
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - feature/**
+
+env:
+  LIBRARY: core
+
+jobs:
+  CI:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - toolset: msvc-14.1
+            cxxstd: "14,17,latest"
+            os: windows-2016
+          - toolset: msvc-14.2
+            cxxstd: "14,17,latest"
+            os: windows-2019
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Boost
+        shell: cmd
+        run: |
+          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
+          set BOOST_BRANCH=develop
+          if "%GITHUB_BASE_REF%" == "master" set BOOST_BRANCH=master
+          cd ..
+          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
+          cd boost-root
+          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
+          git submodule update --init tools/boostdep
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
+          cmd /c bootstrap
+          b2 -d0 headers
+
+      - name: Run tests
+        shell: cmd
+        run: |
+          cd ../boost-root
+          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} variant=debug,release address-model=32,64
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,9 +4,7 @@

 language: cpp

-sudo: false
-
-dist: trusty
+dist: xenial

 branches:
  only:
@@ -129,27 +127,57 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
-      compiler: g++-8
-      env: UBSAN=1 TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17 UBSAN_OPTIONS=print_stacktrace=1 LINKFLAGS=-fuse-ld=gold
+      dist: bionic
+      compiler: g++-10
+      env: TOOLSET=gcc COMPILER=g++-10 CXXSTD=03,11,14,17,20
      addons:
        apt:
          packages:
-            - g++-8
+            - g++-10
          sources:
-            - ubuntu-toolchain-r-test
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
+
+    - os: linux
+      dist: bionic
+      compiler: g++-10
+      env: UBSAN=1 TOOLSET=gcc COMPILER=g++-10 CXXSTD=03,11,14,17,20 UBSAN_OPTIONS=print_stacktrace=1 LINKFLAGS=-fuse-ld=gold
+      addons:
+        apt:
+          packages:
+            - g++-10
+          sources:
+            - sourceline: "ppa:ubuntu-toolchain-r/test"

    - os: linux
      compiler: clang++
      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11

    - os: linux
+      dist: trusty
+      compiler: /usr/bin/clang++
+      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
+      addons:
+        apt:
+          packages:
+            - clang-3.3
+
+    - os: linux
+      dist: trusty
+      compiler: /usr/bin/clang++
+      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
+      addons:
+        apt:
+          packages:
+            - clang-3.4
+
+    - os: linux
+      dist: trusty
      compiler: clang++-3.5
-      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11
      addons:
        apt:
          packages:
            - clang-3.5
-            - libstdc++-4.9-dev
          sources:
            - ubuntu-toolchain-r-test

@@ -160,7 +188,16 @@ matrix:
        apt:
          packages:
            - clang-3.6
-            - libstdc++-4.9-dev
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: clang++-3.7
+      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11,14,1z
+      addons:
+        apt:
+          packages:
+            - clang-3.7
          sources:
            - ubuntu-toolchain-r-test

@@ -171,7 +208,6 @@ matrix:
        apt:
          packages:
            - clang-3.8
-            - libstdc++-4.9-dev
          sources:
            - ubuntu-toolchain-r-test

@@ -182,7 +218,6 @@ matrix:
        apt:
          packages:
            - clang-3.9
-            - libstdc++-4.9-dev
          sources:
            - ubuntu-toolchain-r-test

@@ -195,7 +230,6 @@ matrix:
            - clang-4.0
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-4.0

    - os: linux
      compiler: clang++-5.0
@@ -206,7 +240,6 @@ matrix:
            - clang-5.0
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-5.0

    - os: linux
      compiler: clang++-6.0
@@ -217,7 +250,6 @@ matrix:
            - clang-6.0
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-6.0

    - os: linux
      compiler: clang++-7
@@ -228,7 +260,7 @@ matrix:
            - clang-7
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-7
+            - llvm-toolchain-xenial-7

    - os: linux
      compiler: clang++-8
@@ -239,10 +271,9 @@ matrix:
            - clang-8
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-8
+            - llvm-toolchain-xenial-8

    - os: linux
-      dist: xenial
      compiler: clang++-9
      env: TOOLSET=clang COMPILER=clang++-9 CXXSTD=03,11,14,17,2a
      addons:
@@ -255,18 +286,31 @@ matrix:
              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'

    - os: linux
-      compiler: clang++-6.0
-      env: UBSAN=1 TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,1z UBSAN_OPTIONS=print_stacktrace=1
+      compiler: clang++-10
+      env: TOOLSET=clang COMPILER=clang++-10 CXXSTD=03,11,14,17,20
      addons:
        apt:
          packages:
-            - clang-6.0
-            - libstdc++-5-dev
+            - clang-10
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-6.0
+            - sourceline: 'deb https://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main'
+              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'

    - os: linux
+      compiler: clang++-10
+      env: UBSAN=1 TOOLSET=clang COMPILER=clang++-10 CXXSTD=03,11,14,17,20 UBSAN_OPTIONS=print_stacktrace=1
+      addons:
+        apt:
+          packages:
+            - clang-10
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'deb https://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main'
+              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
+
+    - os: linux
+      dist: trusty
      compiler: clang++-libc++
      env: TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=03,11,14,1z
      addons:
@@ -276,6 +320,7 @@ matrix:
            - libc++abi-dev

    - os: linux
+      dist: trusty
      compiler: clang++-libc++
      env: UBSAN=1 TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=03,11,14,1z UBSAN_OPTIONS=print_stacktrace=1
      addons:
@@ -305,14 +350,36 @@ matrix:
      osx_image: xcode10.1

    - os: linux
-      compiler: g++
-      env: CMAKE_SUBDIR_TEST=1
+      env: CMAKE_TEST=1
      script:
-      - cd libs/core/test/cmake_subdir_test && mkdir __build__ && cd __build__
+        - mkdir __build__ && cd __build__
+        - cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 -DBOOST_INCLUDE_LIBRARIES=core ..
+        - ctest --output-on-failure -R boost_core
+
+    - os: linux
+      env: CMAKE_SUBDIR_TEST=1
+      install:
+        - BOOST_BRANCH=develop
+        - if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
+        - git clone -b $BOOST_BRANCH https://github.com/boostorg/config.git ../config
+        - git clone -b $BOOST_BRANCH https://github.com/boostorg/assert.git ../assert
+      script:
+      - cd test/cmake_subdir_test && mkdir __build__ && cd __build__
      - cmake ..
      - cmake --build .
      - cmake --build . --target check

+    - os: linux
+      env: CMAKE_INSTALL_TEST=1
+      script:
+        - mkdir __build__ && cd __build__
+        - cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 -DBOOST_INCLUDE_LIBRARIES="assert;config;core" -DCMAKE_INSTALL_PREFIX=~/.local ..
+        - cmake --build . --target install
+        - cd ../libs/core/test/cmake_install_test && mkdir __build__ && cd __build__
+        - cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
+        - cmake --build .
+        - cmake --build . --target check
+
 install:
  - BOOST_BRANCH=develop
  - if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
@@ -328,6 +395,7 @@ install:
  - git submodule init libs/type_traits
  - git submodule init tools/build
  - git submodule init tools/boost_install
+  - git submodule init tools/cmake
  - git submodule update --jobs 4
  - cp -r $TRAVIS_BUILD_DIR/* libs/core
  - ./bootstrap.sh
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,13 +1,10 @@
-# Copyright 2018 Peter Dimov
+# Copyright 2018, 2019 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

-# Partial (add_subdirectory only) and experimental CMake support
-# Subject to change; please do not rely on the contents of this file yet
+cmake_minimum_required(VERSION 3.5...3.16)

-cmake_minimum_required(VERSION 3.5)
-
-project(BoostCore LANGUAGES CXX)
+project(boost_core VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)

 add_library(boost_core INTERFACE)
 add_library(Boost::core ALIAS boost_core)
@@ -15,7 +12,20 @@ add_library(Boost::core ALIAS boost_core)
 target_include_directories(boost_core INTERFACE include)

 target_link_libraries(boost_core
-    INTERFACE
-        Boost::assert
-        Boost::config
+  INTERFACE
+    Boost::assert
+    Boost::config
 )
+
+if(BOOST_SUPERPROJECT_VERSION)
+
+  include(BoostInstall)
+  boost_install(TARGETS boost_core HEADER_DIRECTORY include/)
+
+endif()
+
+if(BUILD_TESTING)
+
+  add_subdirectory(test)
+
+endif()
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,20 +16,28 @@ environment:
  matrix:
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0
+      ADDRMD: 32

    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
      TOOLSET: msvc-12.0,msvc-14.0
      ADDRMD: 32,64

    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1,clang-win
+      TOOLSET: msvc-14.1
      ADDRMD: 32,64
      CXXSTD: 14,17

+    # clang-win 32 bit fails to link with "unable to load mspdbcore.dll (error code: 126)"
+
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      TOOLSET: clang-win
+      ADDRMD: 64
+      CXXSTD: 14,17
+
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      TOOLSET: msvc-14.2
      ADDRMD: 32,64
-      CXXSTD: 14,17
+      CXXSTD: 14,17,latest

    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
      ADDPATH: C:\cygwin\bin;
--- a/doc/allocator_access.qbk
+++ b/doc/allocator_access.qbk
@@ -0,0 +1,243 @@
+[/
+Copyright 2020 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under the Boost Software License, Version 1.0.
+(http://www.boost.org/LICENSE_1_0.txt)
+]
+
+[section Allocator Access]
+
+[simplesect Authors]
+
+* Glen Fernandes
+
+[endsimplesect]
+
+[section Overview]
+
+The header `<boost/core/allocator_access.hpp>` provides the class and function
+templates to simplify allocator use. It provides the same functionality as the
+C++ standard library `std::allocator_traits` but with individual templates for
+each allocator feature.
+
+These facilities also simplify existing libraries by avoiding having to check
+for `BOOST_NO_CXX11_ALLOCATOR` and conditionally use `std::allocator_traits`.
+
+[endsect]
+
+[section Examples]
+
+The following example shows these utilities used in the definition of
+an allocator-aware container class:
+
+```
+template<class T, class A = boost::default_allocator<T> >
+class container
+    : boost::empty_value<typename boost::allocator_rebind<A, T>::type> {
+public:
+    typedef T value_type;
+    typedef A allocator_type;
+    typedef typename boost::allocator_size_type<A>::type size_type;
+    typedef typename boost::allocator_difference_type<A>::type difference_type;
+    typedef value_type& reference;
+    typedef const value_type& const_reference;
+    typedef typename boost::allocator_pointer<A>::type pointer;
+    typedef typename boost::allocator_const_pointer<A>::type const_pointer;
+    // ...
+};
+```
+
+In C++11 or above, aliases such as `boost::allocator_pointer_t<A>` can be used
+instead of `typename boost::allocator_pointer<A>::type`.
+
+[endsect]
+
+[section Reference]
+
+```
+namespace boost {
+
+template<class A>
+struct allocator_value_type;
+
+template<class A>
+using allocator_value_type_t = typename allocator_value_type<A>::type;
+
+template<class A>
+struct allocator_pointer;
+
+template<class A>
+using allocator_pointer_t = typename allocator_pointer<A>::type;
+
+template<class A>
+struct allocator_const_pointer;
+
+template<class A>
+using allocator_const_pointer_t = typename allocator_const_pointer<A>::type;
+
+template<class A>
+struct allocator_void_pointer;
+
+template<class A>
+using allocator_void_pointer_t = typename allocator_void_pointer<A>::type;
+
+template<class A>
+struct allocator_const_void_pointer;
+
+template<class A>
+using allocator_const_void_pointer_t =
+    typename allocator_const_void_pointer<A>::type;
+
+template<class A>
+struct allocator_difference_type;
+
+template<class A>
+using allocator_difference_type_t =
+    typename allocator_difference_type<A>::type;
+
+template<class A>
+struct allocator_size_type;
+
+template<class A>
+using allocator_size_type_t = typename allocator_size_type<A>::type;
+
+template<class A>
+struct allocator_propagate_on_container_copy_assignment;
+
+template<class A>
+using allocator_propagate_on_container_copy_assignment_t =
+    typename allocator_propagate_on_container_copy_assignment<A>::type;
+
+template<class A>
+struct allocator_propagate_on_container_move_assignment;
+
+template<class A>
+using allocator_propagate_on_container_move_assignment_t =
+    typename allocator_propagate_on_container_move_assignment<A>::type;
+
+template<class A>
+struct allocator_propagate_on_container_swap;
+
+template<class A>
+using allocator_propagate_on_container_swap_t =
+    typename allocator_propagate_on_container_swap<A>::type;
+
+template<class A>
+struct allocator_is_always_equal;
+
+template<class A>
+using allocator_is_always_equal_t =
+    typename allocator_is_always_equal<A>::type;
+
+template<class A, class T>
+struct allocator_rebind;
+
+template<class A, class T>
+using allocator_rebind_t = typename allocator_rebind<A, T>::type;
+
+template<class A>
+allocator_pointer_t<A> allocator_allocate(A& a, allocator_size_type_t<A> n);
+
+template<class A>
+allocator_pointer_t<A> allocator_allocate(A& a, allocator_size_type_t<A> n,
+    allocator_const_void_pointer_t<A> h);
+
+template<class A>
+void allocator_deallocate(A& a, allocator_pointer_t<A> p,
+    allocator_size_type_t<A> n);
+
+template<class A, class T, class... Args>
+void allocator_construct(A& a, T* p, Args&&... args);
+
+template<class A, class T>
+void allocator_destroy(A& a, T* p);
+
+template<class A>
+allocator_size_type_t<A> allocator_max_size(const A& a);
+
+template<class A>
+A allocator_select_on_container_copy_construction(const A& a);
+
+} // boost
+```
+
+[section Types]
+
+[variablelist
+[[`template<class A> struct allocator_value_type;`]
+[The member `type` is `A::value_type`.]]
+[[`template<class A> struct allocator_pointer;`]
+[The member `type` is `A::pointer` if valid, otherwise `A::value_type*`.]]
+[[`template<class A> struct allocator_const_pointer;`]
+[The member `type` is `A::const_pointer` if valid, otherwise
+`pointer_traits<allocator_pointer_t<A> >::rebind<const
+allocator_value_type_t<A> >`.]]
+[[`template<class A> struct allocator_void_pointer;`]
+[The member `type` is `A::void_pointer` if valid, otherwise
+`pointer_traits<allocator_pointer_t<A> >::rebind<void>`.]]
+[[`template<class A> struct allocator_const_void_pointer;`]
+[The member `type` is `A::const_void_pointer` if valid, otherwise
+`pointer_traits<allocator_pointer_t<A> >::rebind<const void>`.]]
+[[`template<class A> struct allocator_difference_type;`]
+[The member `type` is `A::difference_type` if valid, otherwise
+`pointer_traits<allocator_pointer_t<A> >::difference_type`.]]
+[[`template<class A> struct allocator_size_type;`]
+[The member `type` is `A::size_type` if valid, otherwise
+`std::make_unsigned_t<allocator_difference_type_t<A> >`.]]
+[[`template<class A> struct allocator_propagate_on_container_copy_assignment;`]
+[The member `type` is `A::propagate_on_container_copy_assignment` if valid,
+otherwise `std::false_type`.]]
+[[`template<class A> struct allocator_propagate_on_container_move_assignment;`]
+[The member `type` is `A::propagate_on_container_move_assignment` if valid,
+otherwise `std::false_type`.]]
+[[`template<class A> struct allocator_propagate_on_container_swap;`]
+[The member `type` is `A::propagate_on_container_swap` if valid, otherwise
+`std::false_type`.]]
+[[`template<class A> struct allocator_is_always_equal;`]
+[The member `type` is `A::is_always_equal` if valid, otherwise
+`std::is_empty<A>::type`.]]
+[[`template<class A, class T> struct allocator_rebind;`]
+[The member `type` is `A::rebind<T>::other` if valid, otherwise `A<T, Args>`
+if this `A` is `A<U, Args>`.]]]
+
+[endsect]
+
+[section Functions]
+
+[variablelist
+[[`template<class A>
+allocator_pointer_t<A> allocator_allocate(A& a, allocator_size_type_t<A> n);`]
+[Calls `a.allocate(n)`.]]
+[[`template<class A> allocator_pointer_t<A> allocator_allocate(A& a,
+allocator_size_type_t<A> n, allocator_const_void_pointer_t<A> hint);`]
+[Calls `a.allocate(n, hint)` if valid, otherwise calls `a.allocate(n)`.]]
+[[`template<class A> void allocator_deallocate(A& a, allocator_pointer_t<A> p,
+allocator_size_type_t<A> n);`]
+[Calls `a.deallocate(p, n)`.]]
+[[`template<class A, class T, class... Args>
+void allocator_construct(A& a, T*p, Args&&... args);`]
+[Calls `a.construct(p, std::forward<Args>(args)...)` if valid, otherwise calls
+`::new(static_cast<void*>(p)) T(std::forward<Args>(args)...)`.]]
+[[`template<class A, class T> void allocator_destroy(A& a, T* p);`]
+[Calls `a.destroy(p)` if valid, otherwise calls `p->~T()`.]]
+[[`template<class A> allocator_size_type_t<A> allocator_max_size(const A& a);`]
+[Returns `a.max_size()` if valid, otherwise returns
+`std::numeric_limits<allocator_size_type_t<A> >::max() /
+sizeof(A::value_type)`.]]
+[[`template<class A> A allocator_select_on_container_copy_construction(const
+A& a);`]
+[Returns `a.select_on_container_copy_construction()` if valid, otherwise
+returns `a`.]]]
+
+[endsect]
+
+[endsect]
+
+[section Acknowledgments]
+
+Glen Fernandes implemented the allocator access utilities.
+
+[endsect]
+
+[endsect]
--- a/doc/core.qbk
+++ b/doc/core.qbk
@@ -39,6 +39,7 @@ criteria for inclusion is that the utility component be:
 [endsect]

 [include addressof.qbk]
+[include allocator_access.qbk]
 [include alloc_construct.qbk]
 [include checked_delete.qbk]
 [include default_allocator.qbk]
--- a/doc/empty_value.qbk
+++ b/doc/empty_value.qbk
@@ -90,13 +90,15 @@ public:
    empty_value() = default;

    template<class... Args>
-    explicit empty_value(empty_init_t, Args&&... args);
+    empty_value(empty_init_t, Args&&... args);

    const T& get() const noexcept;

    T& get() noexcept;
 };

+inline constexpr empty_init_t empty_init{ };
+
 } /* boost */
 ```

--- a/doc/lightweight_test.qbk
+++ b/doc/lightweight_test.qbk
@@ -43,9 +43,11 @@ When using `lightweight_test.hpp`, *do not forget* to
 #define BOOST_TEST_GE(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_CSTR_EQ(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_CSTR_NE(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_WITH(expr1, expr2, pred) /*unspecified*/
 #define BOOST_TEST_ALL_EQ(begin1, end1, begin2, end2) /* unspecified */
 #define BOOST_TEST_ALL_WITH(begin1, end1, begin2, end2, predicate) /* unspecified */
 #define BOOST_TEST_THROWS(expr, excep) /*unspecified*/
+#define BOOST_TEST_NO_THROW(expr) /*unspecified*/

 namespace boost
 {
@@ -174,6 +176,17 @@ Specialization of `BOOST_TEST_NE` which interprets `expr1` and `expr2` as pointe

 [endsect]

+[section BOOST_TEST_WITH]
+
+``
+BOOST_TEST_WITH(expr1, expr2, pred)
+``
+
+If `pred(expr1, expr2)` is not true increases the error count and outputs a
+message containing both expressions.
+
+[endsect]
+
 [section BOOST_TEST_ALL_EQ]

 ``
@@ -209,6 +222,20 @@ nothing and `expr` is not evaluated.

 [endsect]

+[section BOOST_TEST_NO_THROW]
+
+``
+BOOST_TEST_NO_THROW(expr)
+``
+
+If `BOOST_NO_EXCEPTIONS` is *not* defined and if `expr` throws an exception,
+increases the error count and outputs a message containing the expression
+and (if possible) the exception message.
+
+If `BOOST_NO_EXCEPTIONS` is defined, `expr` is evaluated.
+
+[endsect]
+
 [section report_errors]

 ``
--- a/doc/noinit_adaptor.qbk
+++ b/doc/noinit_adaptor.qbk
@@ -71,8 +71,7 @@ struct noinit_adaptor
    : A {
    template<class U>
    struct rebind {
-        typedef noinit_adaptor<typename std::allocator_traits<A>::template
-            rebind_alloc<U> > other;
+        typedef noinit_adaptor<allocator_rebind_t<A, U> > other;
    };

    noinit_adaptor() noexcept;
@@ -86,9 +85,6 @@ struct noinit_adaptor
    template<class U>
    void construct(U* p);

-    template<class U, class V, class... Args>
-    void construct(U* p, V&& v, Args&&... args);
-
    template<class U>
    void destroy(U* p);
 };
@@ -121,7 +117,7 @@ noinit_adaptor<A> noinit_adapt(const A& a) noexcept;
 [[variablelist
 [[Requires][`A` shall be constructible from `U`.]]
 [[Effects][Initializes the `A` base class with
-`static_cast<const U&>(u)`.]]]]]]
+`static_cast<const A&>(u)`.]]]]]]

 [endsect]

@@ -131,11 +127,6 @@ noinit_adaptor<A> noinit_adapt(const A& a) noexcept;
 [[`template<class U> void construct(U* p);`]
 [[variablelist
 [[Effects][`::new((void*)p) U`.]]]]]
-[[`template<class U, class V, class... Args> void construct(U* p, V&& v,
-Args&&... args);`]
-[[variablelist
-[[Effects][`::new(void*)p) U(std::forward<V>(v),
-std::forward<Args>(args)...)`.]]]]]
 [[`template<class U> void destroy(U* p);`]
 [[variablelist
 [[Effects][`p->~U()`.]]]]]]
--- a/include/boost/core/addressof.hpp
+++ b/include/boost/core/addressof.hpp
@@ -125,7 +125,7 @@ template<class T>
 BOOST_FORCEINLINE T*
 addressof(T& o) BOOST_NOEXCEPT
 {
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) || \
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) || \
    BOOST_WORKAROUND(__SUNPRO_CC, <= 0x5120)
    return boost::detail::addrof<T>::get(o, 0);
 #else
@@ -151,7 +151,7 @@ addressof(T (&o)[N]) BOOST_NOEXCEPT
 }
 #endif

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 template<class T, std::size_t N>
 BOOST_FORCEINLINE
 T (*addressof(T (&o)[N]) BOOST_NOEXCEPT)[N]
--- a/include/boost/core/alloc_construct.hpp
+++ b/include/boost/core/alloc_construct.hpp
@@ -12,12 +12,11 @@ Distributed under the Boost Software License, Version 1.0.

 namespace boost {

-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
 template<class A, class T>
 inline void
 alloc_destroy(A& a, T* p)
 {
-    std::allocator_traits<A>::destroy(a, p);
+    boost::allocator_destroy(a, p);
 }

 template<class A, class T>
@@ -25,26 +24,25 @@ inline void
 alloc_destroy_n(A& a, T* p, std::size_t n)
 {
    while (n > 0) {
-        std::allocator_traits<A>::destroy(a, p + --n);
+        boost::allocator_destroy(a, p + --n);
    }
 }
-#else
+
 template<class A, class T>
 inline void
-alloc_destroy(A&, T* p)
+alloc_destroy(noinit_adaptor<A>&, T* p)
 {
    p->~T();
 }

 template<class A, class T>
 inline void
-alloc_destroy_n(A&, T* p, std::size_t n)
+alloc_destroy_n(noinit_adaptor<A>&, T* p, std::size_t n)
 {
    while (n > 0) {
        p[--n].~T();
    }
 }
-#endif

 namespace detail {

@@ -75,12 +73,11 @@ private:

 } /* detail */

-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
 template<class A, class T>
 inline void
 alloc_construct(A& a, T* p)
 {
-    std::allocator_traits<A>::construct(a, p);
+    boost::allocator_construct(a, p);
 }

 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
@@ -89,7 +86,7 @@ template<class A, class T, class U, class... V>
 inline void
 alloc_construct(A& a, T* p, U&& u, V&&... v)
 {
-    std::allocator_traits<A>::construct(a, p, std::forward<U>(u),
+    boost::allocator_construct(a, p, std::forward<U>(u),
        std::forward<V>(v)...);
 }
 #else
@@ -97,7 +94,7 @@ template<class A, class T, class U>
 inline void
 alloc_construct(A& a, T* p, U&& u)
 {
-    std::allocator_traits<A>::construct(a, p, std::forward<U>(u));
+    boost::allocator_construct(a, p, std::forward<U>(u));
 }
 #endif
 #else
@@ -105,14 +102,14 @@ template<class A, class T, class U>
 inline void
 alloc_construct(A& a, T* p, const U& u)
 {
-    std::allocator_traits<A>::construct(a, p, u);
+    boost::allocator_construct(a, p, u);
 }

 template<class A, class T, class U>
 inline void
 alloc_construct(A& a, T* p, U& u)
 {
-    std::allocator_traits<A>::construct(a, p, u);
+    boost::allocator_construct(a, p, u);
 }
 #endif

@@ -122,7 +119,7 @@ alloc_construct_n(A& a, T* p, std::size_t n)
 {
    detail::alloc_destroyer<A, T> hold(a, p);
    for (std::size_t& i = hold.size(); i < n; ++i) {
-        std::allocator_traits<A>::construct(a, p + i);
+        boost::allocator_construct(a, p + i);
    }
    hold.size() = 0;
 }
@@ -133,7 +130,7 @@ alloc_construct_n(A& a, T* p, std::size_t n, const T* l, std::size_t m)
 {
    detail::alloc_destroyer<A, T> hold(a, p);
    for (std::size_t& i = hold.size(); i < n; ++i) {
-        std::allocator_traits<A>::construct(a, p + i, l[i % m]);
+        boost::allocator_construct(a, p + i, l[i % m]);
    }
    hold.size() = 0;
 }
@@ -144,17 +141,10 @@ alloc_construct_n(A& a, T* p, std::size_t n, I b)
 {
    detail::alloc_destroyer<A, T> hold(a, p);
    for (std::size_t& i = hold.size(); i < n; void(++i), void(++b)) {
-        std::allocator_traits<A>::construct(a, p + i, *b);
+        boost::allocator_construct(a, p + i, *b);
    }
    hold.size() = 0;
 }
-#else
-template<class A, class T>
-inline void
-alloc_construct(A&, T* p)
-{
-    ::new(static_cast<void*>(p)) T();
-}

 template<class A, class T>
 inline void
@@ -163,49 +153,6 @@ alloc_construct(noinit_adaptor<A>&, T* p)
    ::new(static_cast<void*>(p)) T;
 }

-#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-template<class A, class T, class U, class... V>
-inline void
-alloc_construct(A&, T* p, U&& u, V&&... v)
-{
-    ::new(static_cast<void*>(p)) T(std::forward<U>(u), std::forward<V>(v)...);
-}
-#else
-template<class A, class T, class U>
-inline void
-alloc_construct(A& a, T* p, U&& u)
-{
-    ::new(static_cast<void*>(p)) T(std::forward<U>(u));
-}
-#endif
-#else
-template<class A, class T, class U>
-inline void
-alloc_construct(A&, T* p, const U& u)
-{
-    ::new(static_cast<void*>(p)) T(u);
-}
-
-template<class A, class T, class U>
-inline void
-alloc_construct(A&, T* p, U& u)
-{
-    ::new(static_cast<void*>(p)) T(u);
-}
-#endif
-
-template<class A, class T>
-inline void
-alloc_construct_n(A& a, T* p, std::size_t n)
-{
-    detail::alloc_destroyer<A, T> hold(a, p);
-    for (std::size_t& i = hold.size(); i < n; ++i) {
-        ::new(static_cast<void*>(p + i)) T();
-    }
-    hold.size() = 0;
-}
-
 template<class A, class T>
 inline void
 alloc_construct_n(noinit_adaptor<A>& a, T* p, std::size_t n)
@@ -217,29 +164,6 @@ alloc_construct_n(noinit_adaptor<A>& a, T* p, std::size_t n)
    hold.size() = 0;
 }

-template<class A, class T>
-inline void
-alloc_construct_n(A& a, T* p, std::size_t n, const T* l, std::size_t m)
-{
-    detail::alloc_destroyer<A, T> hold(a, p);
-    for (std::size_t& i = hold.size(); i < n; ++i) {
-        ::new(static_cast<void*>(p + i)) T(l[i % m]);
-    }
-    hold.size() = 0;
-}
-
-template<class A, class T, class I>
-inline void
-alloc_construct_n(A& a, T* p, std::size_t n, I b)
-{
-    detail::alloc_destroyer<A, T> hold(a, p);
-    for (std::size_t& i = hold.size(); i < n; void(++i), void(++b)) {
-        ::new(static_cast<void*>(p + i)) T(*b);
-    }
-    hold.size() = 0;
-}
-#endif
-
 } /* boost */

 #endif
--- a/include/boost/core/allocator_access.hpp
+++ b/include/boost/core/allocator_access.hpp
@@ -0,0 +1,633 @@
+/*
+Copyright 2020 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_ALLOCATOR_ACCESS_HPP
+#define BOOST_CORE_ALLOCATOR_ACCESS_HPP
+
+#include <boost/config.hpp>
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+#include <boost/core/pointer_traits.hpp>
+#if !defined(BOOST_MSVC)
+#include <limits>
+#else
+#include <memory>
+#endif
+#include <type_traits>
+#endif
+#include <new>
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+#include <utility>
+#endif
+
+namespace boost {
+namespace detail {
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+struct alloc_false {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+#else
+template<class>
+struct alloc_void {
+    typedef void type;
+};
+#endif
+
+} /* detail */
+
+template<class A>
+struct allocator_value_type {
+    typedef typename A::value_type type;
+};
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_pointer {
+    typedef typename A::pointer type;
+};
+#elif defined(BOOST_MSVC)
+template<class A>
+struct allocator_pointer {
+    typedef typename std::allocator_traits<A>::pointer type;
+};
+#else
+template<class A, class = void>
+struct allocator_pointer {
+    typedef typename A::value_type* type;
+};
+
+template<class A>
+struct allocator_pointer<A,
+    typename detail::alloc_void<typename A::pointer>::type> {
+    typedef typename A::pointer type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_const_pointer {
+    typedef typename A::const_pointer type;
+};
+#elif defined(BOOST_MSVC)
+template<class A>
+struct allocator_const_pointer {
+    typedef typename std::allocator_traits<A>::const_pointer type;
+};
+#else
+template<class A, class = void>
+struct allocator_const_pointer {
+    typedef typename pointer_traits<typename
+        allocator_pointer<A>::type>::template
+            rebind_to<const typename A::value_type>::type type;
+};
+
+template<class A>
+struct allocator_const_pointer<A,
+    typename detail::alloc_void<typename A::const_pointer>::type> {
+    typedef typename A::const_pointer type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_void_pointer {
+    typedef typename A::template rebind<void>::other::pointer type;
+};
+#else
+template<class A, class = void>
+struct allocator_void_pointer {
+     typedef typename pointer_traits<typename
+        allocator_pointer<A>::type>::template
+            rebind_to<void>::type type;
+};
+
+template<class A>
+struct allocator_void_pointer<A,
+    typename detail::alloc_void<typename A::void_pointer>::type> {
+    typedef typename A::void_pointer type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_const_void_pointer {
+    typedef typename A::template rebind<void>::other::const_pointer type;
+};
+#else
+template<class A, class = void>
+struct allocator_const_void_pointer {
+     typedef typename pointer_traits<typename
+        allocator_pointer<A>::type>::template
+            rebind_to<const void>::type type;
+};
+
+template<class A>
+struct allocator_const_void_pointer<A,
+    typename detail::alloc_void<typename A::const_void_pointer>::type> {
+    typedef typename A::const_void_pointer type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_difference_type {
+    typedef typename A::difference_type type;
+};
+#elif defined(BOOST_MSVC)
+template<class A>
+struct allocator_difference_type {
+    typedef typename std::allocator_traits<A>::difference_type type;
+};
+#else
+template<class A, class = void>
+struct allocator_difference_type {
+    typedef typename pointer_traits<typename
+        allocator_pointer<A>::type>::difference_type type;
+};
+
+template<class A>
+struct allocator_difference_type<A,
+    typename detail::alloc_void<typename A::difference_type>::type> {
+    typedef typename A::difference_type type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_size_type {
+    typedef typename A::size_type type;
+};
+#elif defined(BOOST_MSVC)
+template<class A>
+struct allocator_size_type {
+    typedef typename std::allocator_traits<A>::size_type type;
+};
+#else
+template<class A, class = void>
+struct allocator_size_type {
+    typedef typename std::make_unsigned<typename
+        allocator_difference_type<A>::type>::type type;
+};
+
+template<class A>
+struct allocator_size_type<A,
+    typename detail::alloc_void<typename A::size_type>::type> {
+    typedef typename A::size_type type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_propagate_on_container_copy_assignment {
+    typedef detail::alloc_false type;
+};
+#else
+template<class A, class = void>
+struct allocator_propagate_on_container_copy_assignment {
+    typedef std::false_type type;
+};
+
+template<class A>
+struct allocator_propagate_on_container_copy_assignment<A,
+    typename detail::alloc_void<typename
+        A::propagate_on_container_copy_assignment>::type> {
+    typedef typename A::propagate_on_container_copy_assignment type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_propagate_on_container_move_assignment {
+    typedef detail::alloc_false type;
+};
+#else
+template<class A, class = void>
+struct allocator_propagate_on_container_move_assignment {
+    typedef std::false_type type;
+};
+
+template<class A>
+struct allocator_propagate_on_container_move_assignment<A,
+    typename detail::alloc_void<typename
+        A::propagate_on_container_move_assignment>::type> {
+    typedef typename A::propagate_on_container_move_assignment type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_propagate_on_container_swap {
+    typedef detail::alloc_false type;
+};
+#else
+template<class A, class = void>
+struct allocator_propagate_on_container_swap {
+    typedef std::false_type type;
+};
+
+template<class A>
+struct allocator_propagate_on_container_swap<A,
+    typename detail::alloc_void<typename
+        A::propagate_on_container_swap>::type> {
+    typedef typename A::propagate_on_container_swap type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+struct allocator_is_always_equal {
+    typedef detail::alloc_false type;
+};
+#else
+template<class A, class = void>
+struct allocator_is_always_equal {
+    typedef typename std::is_empty<A>::type type;
+};
+
+template<class A>
+struct allocator_is_always_equal<A,
+    typename detail::alloc_void<typename A::is_always_equal>::type> {
+    typedef typename A::is_always_equal type;
+};
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A, class T>
+struct allocator_rebind {
+    typedef typename A::template rebind<T>::other type;
+};
+#elif defined(BOOST_MSVC)
+template<class A, class T>
+struct allocator_rebind {
+    typedef typename std::allocator_traits<A>::template rebind_alloc<T> type;
+};
+#else
+namespace detail {
+
+template<class, class>
+struct alloc_to { };
+
+template<template<class, class...> class A, class T, class U, class... V>
+struct alloc_to<A<U, V...>, T> {
+    typedef A<T, V...> type;
+};
+
+} /* detail */
+
+template<class A, class T, class = void>
+struct allocator_rebind {
+    typedef typename detail::alloc_to<A, T>::type type;
+};
+
+template<class A, class T>
+struct allocator_rebind<A, T,
+    typename detail::alloc_void<typename A::template rebind<T>::other>::type> {
+    typedef typename A::template rebind<T>::other type;
+};
+#endif
+
+template<class A>
+inline typename allocator_pointer<A>::type
+allocator_allocate(A& a, typename allocator_size_type<A>::type n)
+{
+    return a.allocate(n);
+}
+
+template<class A>
+inline void
+allocator_deallocate(A& a, typename allocator_pointer<A>::type p,
+    typename allocator_size_type<A>::type n)
+{
+    a.deallocate(p, n);
+}
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+inline typename allocator_pointer<A>::type
+allocator_allocate(A& a, typename allocator_size_type<A>::type n,
+    typename allocator_const_void_pointer<A>::type h)
+{
+    return a.allocate(n, h);
+}
+#elif defined(BOOST_MSVC)
+template<class A>
+inline typename allocator_pointer<A>::type
+allocator_allocate(A& a, typename allocator_size_type<A>::type n,
+    typename allocator_const_void_pointer<A>::type h)
+{
+    return std::allocator_traits<A>::allocate(a, n, h);
+}
+#else
+namespace detail {
+
+template<class, class, class, class = void>
+struct alloc_has_allocate {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+
+template<class A, class N, class H>
+struct alloc_has_allocate<A, N, H,
+    typename alloc_void<decltype(std::declval<A&>().allocate(std::declval<N>(),
+        std::declval<H>()))>::type> {
+    BOOST_STATIC_CONSTEXPR bool value = true;
+};
+
+} /* detail */
+
+template<class A>
+inline typename std::enable_if<detail::alloc_has_allocate<A,
+    typename allocator_size_type<A>::type,
+        typename allocator_const_void_pointer<A>::type>::value,
+            typename allocator_pointer<A>::type>::type
+allocator_allocate(A& a, typename allocator_size_type<A>::type n,
+    typename allocator_const_void_pointer<A>::type h)
+{
+    return a.allocate(n, h);
+}
+
+template<class A>
+inline typename std::enable_if<!detail::alloc_has_allocate<A,
+    typename allocator_size_type<A>::type,
+        typename allocator_const_void_pointer<A>::type>::value,
+            typename allocator_pointer<A>::type>::type
+allocator_allocate(A& a, typename allocator_size_type<A>::type n,
+    typename allocator_const_void_pointer<A>::type)
+{
+    return a.allocate(n);
+}
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A, class T>
+inline void
+allocator_construct(A&, T* p)
+{
+    ::new((void*)p) T();
+}
+
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+template<class A, class T, class V, class... Args>
+inline void
+allocator_construct(A&, T* p, V&& v, Args&&... args)
+{
+    ::new((void*)p) T(std::forward<V>(v), std::forward<Args>(args)...);
+}
+#else
+template<class A, class T, class V>
+inline void
+allocator_construct(A&, T* p, V&& v)
+{
+    ::new((void*)p) T(std::forward<V>(v));
+}
+#endif
+#else
+template<class A, class T, class V>
+inline void
+allocator_construct(A&, T* p, const V& v)
+{
+    ::new((void*)p) T(v);
+}
+
+template<class A, class T, class V>
+inline void
+allocator_construct(A&, T* p, V& v)
+{
+    ::new((void*)p) T(v);
+}
+#endif
+#elif defined(BOOST_MSVC)
+template<class A, class T, class... Args>
+inline void
+allocator_construct(A& a, T* p, Args&&... args)
+{
+    std::allocator_traits<A>::construct(a, p, std::forward<Args>(args)...);
+}
+#else
+namespace detail {
+
+template<class, class, class, class...>
+struct alloc_has_construct {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+
+template<class A, class T, class... Args>
+struct alloc_has_construct<typename alloc_void<decltype(std::declval<A
+    &>().construct(std::declval<T*>(), std::declval<Args&&>()...))>::type,
+        A, T, Args...> {
+    BOOST_STATIC_CONSTEXPR bool value = true;
+};
+
+} /* detail */
+
+template<class A, class T, class... Args>
+inline typename std::enable_if<detail::alloc_has_construct<void, A, T,
+    Args...>::value>::type
+allocator_construct(A& a, T* p, Args&&... args)
+{
+    a.construct(p, std::forward<Args>(args)...);
+}
+
+template<class A, class T, class... Args>
+inline typename std::enable_if<!detail::alloc_has_construct<void, A, T,
+    Args...>::value>::type
+allocator_construct(A&, T* p, Args&&... args)
+{
+    ::new((void*)p) T(std::forward<Args>(args)...);
+}
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A, class T>
+inline void
+allocator_destroy(A&, T* p)
+{
+    p->~T();
+    (void)p;
+}
+#elif defined(BOOST_MSVC)
+template<class A, class T>
+inline void
+allocator_destroy(A& a, T* p)
+{
+    std::allocator_traits<A>::destroy(a, p);
+}
+#else
+namespace detail {
+
+template<class, class, class = void>
+struct alloc_has_destroy {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+
+template<class A, class T>
+struct alloc_has_destroy<A, T,
+    typename alloc_void<decltype(std::declval<A
+        &>().destroy(std::declval<T*>()))>::type> {
+    BOOST_STATIC_CONSTEXPR bool value = true;
+};
+
+} /* detail */
+
+template<class A, class T>
+inline typename std::enable_if<detail::alloc_has_destroy<A, T>::value>::type
+allocator_destroy(A& a, T* p)
+{
+    a.destroy(p);
+}
+
+template<class A, class T>
+inline typename std::enable_if<!detail::alloc_has_destroy<A, T>::value>::type
+allocator_destroy(A&, T* p)
+{
+    p->~T();
+    (void)p;
+}
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+inline typename allocator_size_type<A>::type
+allocator_max_size(const A& a)
+{
+    return a.max_size();
+}
+#elif defined(BOOST_MSVC)
+template<class A>
+inline typename allocator_size_type<A>::type
+allocator_max_size(const A& a)
+{
+    return std::allocator_traits<A>::max_size(a);
+}
+#else
+namespace detail {
+
+template<class, class = void>
+struct alloc_has_max_size {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+
+template<class A>
+struct alloc_has_max_size<A,
+    typename alloc_void<decltype(std::declval<const
+        A&>().max_size())>::type> {
+    BOOST_STATIC_CONSTEXPR bool value = true;
+};
+
+} /* detail */
+
+template<class A>
+inline typename std::enable_if<detail::alloc_has_max_size<A>::value,
+    typename allocator_size_type<A>::type>::type
+allocator_max_size(const A& a)
+{
+    return a.max_size();
+}
+
+template<class A>
+inline typename std::enable_if<!detail::alloc_has_max_size<A>::value,
+    typename allocator_size_type<A>::type>::type
+allocator_max_size(const A&)
+{
+    return (std::numeric_limits<typename
+        allocator_size_type<A>::type>::max)() / sizeof(typename A::value_type);
+}
+#endif
+
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class A>
+inline A
+allocator_select_on_container_copy_construction(const A& a)
+{
+    return a;
+}
+#elif defined(BOOST_MSVC)
+template<class A>
+inline A
+allocator_select_on_container_copy_construction(const A& a)
+{
+    return std::allocator_traits<A>::select_on_container_copy_construction(a);
+}
+#else
+namespace detail {
+
+template<class, class = void>
+struct alloc_has_soccc {
+    BOOST_STATIC_CONSTEXPR bool value = false;
+};
+
+template<class A>
+struct alloc_has_soccc<A,
+    typename alloc_void<decltype(std::declval<const
+        A&>().select_on_container_copy_construction())>::type> {
+    BOOST_STATIC_CONSTEXPR bool value = true;
+};
+
+} /* detail */
+
+template<class A>
+inline typename std::enable_if<detail::alloc_has_soccc<A>::value, A>::type
+allocator_select_on_container_copy_construction(const A& a)
+{
+    return a.select_on_container_copy_construction();
+}
+
+template<class A>
+inline typename std::enable_if<!detail::alloc_has_soccc<A>::value, A>::type
+allocator_select_on_container_copy_construction(const A& a)
+{
+    return a;
+}
+#endif
+
+#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
+template<class A>
+using allocator_value_type_t = typename allocator_value_type<A>::type;
+
+template<class A>
+using allocator_pointer_t = typename allocator_pointer<A>::type;
+
+template<class A>
+using allocator_const_pointer_t = typename allocator_const_pointer<A>::type;
+
+template<class A>
+using allocator_void_pointer_t = typename allocator_void_pointer<A>::type;
+
+template<class A>
+using allocator_const_void_pointer_t =
+    typename allocator_const_void_pointer<A>::type;
+
+template<class A>
+using allocator_difference_type_t =
+    typename allocator_difference_type<A>::type;
+
+template<class A>
+using allocator_size_type_t = typename allocator_size_type<A>::type;
+
+template<class A>
+using allocator_propagate_on_container_copy_assignment_t =
+    typename allocator_propagate_on_container_copy_assignment<A>::type;
+
+template<class A>
+using allocator_propagate_on_container_move_assignment_t =
+    typename allocator_propagate_on_container_move_assignment<A>::type;
+
+template<class A>
+using allocator_propagate_on_container_swap_t =
+    typename allocator_propagate_on_container_swap<A>::type;
+
+template<class A>
+using allocator_is_always_equal_t =
+    typename allocator_is_always_equal<A>::type;
+
+template<class A, class T>
+using allocator_rebind_t = typename allocator_rebind<A, T>::type;
+#endif
+
+} /* boost */
+
+#endif
--- a/include/boost/core/default_allocator.hpp
+++ b/include/boost/core/default_allocator.hpp
@@ -10,11 +10,6 @@ Distributed under the Boost Software License, Version 1.0.

 #include <boost/config.hpp>
 #include <new>
-#include <climits>
-
-#if defined(BOOST_LIBSTDCXX_VERSION) && BOOST_LIBSTDCXX_VERSION < 60000
-#define BOOST_CORE_NO_CXX11_ALLOCATOR
-#endif

 namespace boost {

@@ -81,16 +76,9 @@ struct default_allocator {
    BOOST_CONSTEXPR default_allocator(const default_allocator<U>&)
        BOOST_NOEXCEPT { }

-#if defined(PTRDIFF_MAX) && defined(SIZE_MAX)
    BOOST_CONSTEXPR std::size_t max_size() const BOOST_NOEXCEPT {
-        return PTRDIFF_MAX < SIZE_MAX / sizeof(T)
-            ? PTRDIFF_MAX : SIZE_MAX / sizeof(T);
+        return static_cast<std::size_t>(-1) / (2 < sizeof(T) ? sizeof(T) : 2);
    }
-#else
-    BOOST_CONSTEXPR std::size_t max_size() const BOOST_NOEXCEPT {
-        return ~static_cast<std::size_t>(0) / sizeof(T);
-    }
-#endif

 #if !defined(BOOST_NO_EXCEPTIONS)
    T* allocate(std::size_t n) {
@@ -120,7 +108,8 @@ struct default_allocator {
    }
 #endif

-#if defined(BOOST_NO_CXX11_ALLOCATOR) || defined(BOOST_CORE_NO_CXX11_ALLOCATOR)
+#if (defined(BOOST_LIBSTDCXX_VERSION) && BOOST_LIBSTDCXX_VERSION < 60000) || \
+    defined(BOOST_NO_CXX11_ALLOCATOR)
    template<class U, class V>
    void construct(U* p, const V& v) {
        ::new(p) U(v);
@@ -129,6 +118,7 @@ struct default_allocator {
    template<class U>
    void destroy(U* p) {
        p->~U();
+        (void)p;
    }
 #endif
 };
--- a/include/boost/core/empty_value.hpp
+++ b/include/boost/core/empty_value.hpp
@@ -59,9 +59,9 @@ public:

 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-    template<class... Args>
-    explicit empty_value(boost::empty_init_t, Args&&... args)
-        : value_(std::forward<Args>(args)...) { }
+    template<class U, class... Args>
+    empty_value(boost::empty_init_t, U&& value, Args&&... args)
+        : value_(std::forward<U>(value), std::forward<Args>(args)...) { }
 #else
    template<class U>
    empty_value(boost::empty_init_t, U&& value)
@@ -107,9 +107,9 @@ public:

 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-    template<class... Args>
-    explicit empty_value(boost::empty_init_t, Args&&... args)
-        : T(std::forward<Args>(args)...) { }
+    template<class U, class... Args>
+    empty_value(boost::empty_init_t, U&& value, Args&&... args)
+        : T(std::forward<U>(value), std::forward<Args>(args)...) { }
 #else
    template<class U>
    empty_value(boost::empty_init_t, U&& value)
@@ -139,6 +139,8 @@ public:

 using empty_::empty_value;

+BOOST_INLINE_CONSTEXPR empty_init_t empty_init = empty_init_t();
+
 } /* boost */

 #endif
--- a/include/boost/core/lightweight_test.hpp
+++ b/include/boost/core/lightweight_test.hpp
@@ -24,12 +24,17 @@

 #include <boost/current_function.hpp>
 #include <boost/config.hpp>
+#include <exception>
 #include <iostream>
 #include <iterator>
 #include <cstdlib>
 #include <cstring>
 #include <cstddef>

+#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
+# include <crtdbg.h>
+#endif
+
 //  IDE's like Visual Studio perform better if output goes to std::cout or
 //  some other stream, so allow user to configure output stream:
 #ifndef BOOST_LIGHTWEIGHT_TEST_OSTREAM
@@ -48,7 +53,13 @@ public:
        : report_(false)
        , errors_(0) {
 #if defined(_MSC_VER) && (_MSC_VER > 1310)
+        // disable message boxes on assert(), abort()
        ::_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
+#endif
+#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
+        // disable message boxes on iterator debugging violations
+        _CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE );
+        _CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDERR );
 #endif
    }

@@ -83,12 +94,21 @@ inline int& test_errors()
    return test_results().errors();
 }

-inline void test_failed_impl(char const * expr, char const * file, int line, char const * function)
+inline bool test_impl(char const * expr, char const * file, int line, char const * function, bool v)
 {
-    BOOST_LIGHTWEIGHT_TEST_OSTREAM
-      << file << "(" << line << "): test '" << expr << "' failed in function '"
-      << function << "'" << std::endl;
-    ++test_results().errors();
+    if( v )
+    {
+        test_results();
+        return true;
+    }
+    else
+    {
+        BOOST_LIGHTWEIGHT_TEST_OSTREAM
+          << file << "(" << line << "): test '" << expr << "' failed in function '"
+          << function << "'" << std::endl;
+        ++test_results().errors();
+        return false;
+    }
 }

 inline void error_impl(char const * msg, char const * file, int line, char const * function)
@@ -99,14 +119,30 @@ inline void error_impl(char const * msg, char const * file, int line, char const
    ++test_results().errors();
 }

-inline void throw_failed_impl(char const * excep, char const * file, int line, char const * function)
+inline void throw_failed_impl(const char* expr, char const * excep, char const * file, int line, char const * function)
 {
   BOOST_LIGHTWEIGHT_TEST_OSTREAM
-    << file << "(" << line << "): Exception '" << excep << "' not thrown in function '"
+    << file << "(" << line << "): expression '" << expr << "' did not throw exception '" << excep << "' in function '"
    << function << "'" << std::endl;
   ++test_results().errors();
 }

+inline void no_throw_failed_impl(const char* expr, const char* file, int line, const char* function)
+{
+    BOOST_LIGHTWEIGHT_TEST_OSTREAM
+        << file << "(" << line << "): expression '" << expr << "' threw an exception in function '"
+        << function << "'" << std::endl;
+   ++test_results().errors();
+}
+
+inline void no_throw_failed_impl(const char* expr, const char* what, const char* file, int line, const char* function)
+{
+    BOOST_LIGHTWEIGHT_TEST_OSTREAM
+        << file << "(" << line << "): expression '" << expr << "' threw an exception in function '"
+        << function << "': " << what << std::endl;
+   ++test_results().errors();
+}
+
 // In the comparisons below, it is possible that T and U are signed and unsigned integer types, which generates warnings in some compilers.
 // A cleaner fix would require common_type trait or some meta-programming, which would introduce a dependency on Boost.TypeTraits. To avoid
 // the dependency we just disable the warnings.
@@ -137,67 +173,111 @@ template<class T> inline const void* test_output_impl(T volatile* v) { return co
 inline const void* test_output_impl(std::nullptr_t) { return nullptr; }
 #endif

-struct lw_test_eq {
+// predicates
+
+struct lw_test_eq
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t == u; }
-    static const char* op() { return "=="; }
 };

-struct lw_test_ne {
+struct lw_test_ne
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t != u; }
-    static const char* op() { return "!="; }
 };

-struct lw_test_lt {
+struct lw_test_lt
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t < u; }
-    static const char* op() { return "<"; }
 };

-struct lw_test_le {
+struct lw_test_le
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t <= u; }
-    static const char* op() { return "<="; }
 };

-struct lw_test_gt {
+struct lw_test_gt
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t > u; }
-    static const char* op() { return ">"; }
 };

-struct lw_test_ge {
+struct lw_test_ge
+{
    template <typename T, typename U>
    bool operator()(const T& t, const U& u) const { return t >= u; }
-    static const char* op() { return ">="; }
 };

+// lwt_predicate_name
+
+template<class T> char const * lwt_predicate_name( T const& )
+{
+    return "~=";
+}
+
+inline char const * lwt_predicate_name( lw_test_eq const& )
+{
+    return "==";
+}
+
+inline char const * lwt_predicate_name( lw_test_ne const& )
+{
+    return "!=";
+}
+
+inline char const * lwt_predicate_name( lw_test_lt const& )
+{
+    return "<";
+}
+
+inline char const * lwt_predicate_name( lw_test_le const& )
+{
+    return "<=";
+}
+
+inline char const * lwt_predicate_name( lw_test_gt const& )
+{
+    return ">";
+}
+
+inline char const * lwt_predicate_name( lw_test_ge const& )
+{
+    return ">=";
+}
+
+//
+
 template<class BinaryPredicate, class T, class U>
-inline void test_with_impl(BinaryPredicate pred, char const * expr1, char const * expr2,
+inline bool test_with_impl(BinaryPredicate pred, char const * expr1, char const * expr2,
                           char const * file, int line, char const * function,
                           T const & t, U const & u)
 {
    if( pred(t, u) )
    {
        test_results();
+        return true;
    }
    else
    {
        BOOST_LIGHTWEIGHT_TEST_OSTREAM
-            << file << "(" << line << "): test '" << expr1 << " " << pred.op() << " " << expr2
-            << "' ('" << test_output_impl(t) << "' " << pred.op() << " '" << test_output_impl(u)
+            << file << "(" << line << "): test '" << expr1 << " " << lwt_predicate_name(pred) << " " << expr2
+            << "' ('" << test_output_impl(t) << "' " << lwt_predicate_name(pred) << " '" << test_output_impl(u)
            << "') failed in function '" << function << "'" << std::endl;
        ++test_results().errors();
+        return false;
    }
 }

-inline void test_cstr_eq_impl( char const * expr1, char const * expr2,
+inline bool test_cstr_eq_impl( char const * expr1, char const * expr2,
  char const * file, int line, char const * function, char const * const t, char const * const u )
 {
    if( std::strcmp(t, u) == 0 )
    {
        test_results();
+        return true;
    }
    else
    {
@@ -205,15 +285,17 @@ inline void test_cstr_eq_impl( char const * expr1, char const * expr2,
            << file << "(" << line << "): test '" << expr1 << " == " << expr2 << "' ('" << t
            << "' == '" << u << "') failed in function '" << function << "'" << std::endl;
        ++test_results().errors();
+        return false;
    }
 }

-inline void test_cstr_ne_impl( char const * expr1, char const * expr2,
+inline bool test_cstr_ne_impl( char const * expr1, char const * expr2,
  char const * file, int line, char const * function, char const * const t, char const * const u )
 {
    if( std::strcmp(t, u) != 0 )
    {
        test_results();
+        return true;
    }
    else
    {
@@ -221,11 +303,12 @@ inline void test_cstr_ne_impl( char const * expr1, char const * expr2,
            << file << "(" << line << "): test '" << expr1 << " != " << expr2 << "' ('" << t
            << "' != '" << u << "') failed in function '" << function << "'" << std::endl;
        ++test_results().errors();
+        return false;
    }
 }

 template<class FormattedOutputFunction, class InputIterator1, class InputIterator2>
-void test_all_eq_impl(FormattedOutputFunction& output,
+bool test_all_eq_impl(FormattedOutputFunction& output,
                      char const * file, int line, char const * function,
                      InputIterator1 first_begin, InputIterator1 first_end,
                      InputIterator2 second_begin, InputIterator2 second_end)
@@ -284,16 +367,18 @@ void test_all_eq_impl(FormattedOutputFunction& output,
    if (error_count == 0)
    {
        test_results();
+        return true;
    }
    else
    {
        output << std::endl;
        ++test_results().errors();
+        return false;
    }
 }

 template<class FormattedOutputFunction, class InputIterator1, class InputIterator2, typename BinaryPredicate>
-void test_all_with_impl(FormattedOutputFunction& output,
+bool test_all_with_impl(FormattedOutputFunction& output,
                        char const * file, int line, char const * function,
                        InputIterator1 first_begin, InputIterator1 first_end,
                        InputIterator2 second_begin, InputIterator2 second_end,
@@ -353,11 +438,13 @@ void test_all_with_impl(FormattedOutputFunction& output,
    if (error_count == 0)
    {
        test_results();
+        return true;
    }
    else
    {
        output << std::endl;
        ++test_results().errors();
+        return false;
    }
 }

@@ -397,11 +484,13 @@ inline int report_errors()

 } // namespace boost

-#define BOOST_TEST(expr) ((expr)? (void)::boost::detail::test_results(): ::boost::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION))
+#define BOOST_TEST(expr) ( ::boost::detail::test_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, (expr)? true: false) )
 #define BOOST_TEST_NOT(expr) BOOST_TEST(!(expr))

 #define BOOST_ERROR(msg) ( ::boost::detail::error_impl(msg, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )

+#define BOOST_TEST_WITH(expr1,expr2,predicate) ( ::boost::detail::test_with_impl(predicate, #expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
+
 #define BOOST_TEST_EQ(expr1,expr2) ( ::boost::detail::test_with_impl(::boost::detail::lw_test_eq(), #expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
 #define BOOST_TEST_NE(expr1,expr2) ( ::boost::detail::test_with_impl(::boost::detail::lw_test_ne(), #expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )

@@ -417,22 +506,38 @@ inline int report_errors()
 #define BOOST_TEST_ALL_WITH(begin1, end1, begin2, end2, predicate) ( ::boost::detail::test_all_with_impl(BOOST_LIGHTWEIGHT_TEST_OSTREAM, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, begin1, end1, begin2, end2, predicate) )

 #ifndef BOOST_NO_EXCEPTIONS
-   #define BOOST_TEST_THROWS( EXPR, EXCEP )                    \
-      try {                                                    \
-         EXPR;                                                 \
-         ::boost::detail::throw_failed_impl                    \
-         (#EXCEP, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION); \
-      }                                                        \
-      catch(EXCEP const&) {                                    \
-         ::boost::detail::test_results();                      \
-      }                                                        \
-      catch(...) {                                             \
-         ::boost::detail::throw_failed_impl                    \
-         (#EXCEP, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION); \
-      }                                                        \
+   #define BOOST_TEST_THROWS( EXPR, EXCEP )                           \
+      try {                                                           \
+         EXPR;                                                        \
+         ::boost::detail::throw_failed_impl                           \
+         (#EXPR, #EXCEP, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION); \
+      }                                                               \
+      catch(EXCEP const&) {                                           \
+         ::boost::detail::test_results();                             \
+      }                                                               \
+      catch(...) {                                                    \
+         ::boost::detail::throw_failed_impl                           \
+         (#EXPR, #EXCEP, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION); \
+      }                                                               \
   //
 #else
   #define BOOST_TEST_THROWS( EXPR, EXCEP )
 #endif

+#ifndef BOOST_NO_EXCEPTIONS
+#  define BOOST_TEST_NO_THROW(EXPR)                                    \
+    try {                                                              \
+        EXPR;                                                          \
+    } catch (const std::exception& e) {                                \
+        ::boost::detail::no_throw_failed_impl                          \
+        (#EXPR, e.what(), __FILE__, __LINE__, BOOST_CURRENT_FUNCTION); \
+    } catch (...) {                                                    \
+        ::boost::detail::no_throw_failed_impl                          \
+        (#EXPR, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION);           \
+    }
+    //
+#else
+#  define BOOST_TEST_NO_THROW(EXPR) { EXPR; }
+#endif
+
 #endif // #ifndef BOOST_CORE_LIGHTWEIGHT_TEST_HPP
--- a/include/boost/core/lightweight_test_trait.hpp
+++ b/include/boost/core/lightweight_test_trait.hpp
@@ -126,6 +126,12 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type

 #define BOOST_TEST_TRAIT_TRUE(type) ( ::boost::detail::test_trait_impl(#type, (void(*)type)0, true, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )
 #define BOOST_TEST_TRAIT_FALSE(type) ( ::boost::detail::test_trait_impl(#type, (void(*)type)0, false, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )
+
+#if defined(__GNUC__)
+// ignoring -Wvariadic-macros with #pragma doesn't work under GCC
+# pragma GCC system_header
+#endif
+
 #define BOOST_TEST_TRAIT_SAME(...) ( ::boost::detail::test_trait_same_impl(#__VA_ARGS__, ::boost::core::is_same<__VA_ARGS__>(), __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )

 #endif // #ifndef BOOST_CORE_LIGHTWEIGHT_TEST_TRAIT_HPP
--- a/include/boost/core/no_exceptions_support.hpp
+++ b/include/boost/core/no_exceptions_support.hpp
@@ -29,7 +29,7 @@
 #    define BOOST_RETHROW throw;
 #    define BOOST_CATCH_END }
 #else
-#    if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#    if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #        define BOOST_TRY { if ("")
 #        define BOOST_CATCH(x) else if (!"")
 #    elif !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
--- a/include/boost/core/noinit_adaptor.hpp
+++ b/include/boost/core/noinit_adaptor.hpp
@@ -8,14 +8,7 @@ Distributed under the Boost Software License, Version 1.0.
 #ifndef BOOST_CORE_NOINIT_ADAPTOR_HPP
 #define BOOST_CORE_NOINIT_ADAPTOR_HPP

-#include <boost/config.hpp>
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-#include <memory>
-#endif
-#include <new>
-#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-#include <utility>
-#endif
+#include <boost/core/allocator_access.hpp>

 namespace boost {

@@ -24,12 +17,7 @@ struct noinit_adaptor
    : A {
    template<class U>
    struct rebind {
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-        typedef noinit_adaptor<typename std::allocator_traits<A>::template
-            rebind_alloc<U> > other;
-#else
-        typedef noinit_adaptor<typename A::template rebind<U>::other> other;
-#endif
+        typedef noinit_adaptor<typename allocator_rebind<A, U>::type> other;
    };

    noinit_adaptor()
@@ -43,39 +31,26 @@ struct noinit_adaptor
    template<class U>
    noinit_adaptor(const U& u) BOOST_NOEXCEPT
        : A(u) { }
+
+    template<class U>
+    noinit_adaptor(U& u) BOOST_NOEXCEPT
+        : A(u) { }
 #endif

    template<class U>
    noinit_adaptor(const noinit_adaptor<U>& u) BOOST_NOEXCEPT
-        : A(static_cast<const U&>(u)) { }
+        : A(static_cast<const A&>(u)) { }

    template<class U>
    void construct(U* p) {
        ::new((void*)p) U;
    }

-#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-    template<class U, class V, class... Args>
-    void construct(U* p, V&& v, Args&&... args) {
-        ::new((void*)p) U(std::forward<V>(v), std::forward<Args>(args)...);
-    }
-#else
-    template<class U, class V>
-    void construct(U* p, V&& v) {
-        ::new((void*)p) U(std::forward<V>(v));
-    }
-#endif
-#else
+#if defined(BOOST_NO_CXX11_ALLOCATOR)
    template<class U, class V>
    void construct(U* p, const V& v) {
        ::new((void*)p) U(v);
    }
-
-    template<class U, class V>
-    void construct(U* p, V& v) {
-        ::new((void*)p) U(v);
-    }
 #endif

    template<class U>
--- a/include/boost/core/pointer_traits.hpp
+++ b/include/boost/core/pointer_traits.hpp
@@ -13,6 +13,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <memory>
 #else
 #include <boost/core/addressof.hpp>
+#include <cstddef>
 #endif

 namespace boost {
--- a/include/boost/core/quick_exit.hpp
+++ b/include/boost/core/quick_exit.hpp
@@ -16,7 +16,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt)

 #include <boost/config.hpp>
-#include <cstdlib>
+#include <stdlib.h>

 #if defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)

--- a/include/boost/core/ref.hpp
+++ b/include/boost/core/ref.hpp
@@ -10,6 +10,7 @@
 #include <boost/config.hpp>
 #include <boost/config/workaround.hpp>
 #include <boost/core/addressof.hpp>
+#include <boost/core/enable_if.hpp>

 //
 //  ref.hpp - ref/cref, useful helper functions
@@ -46,6 +47,26 @@ namespace boost

 #endif

+namespace detail
+{
+
+template< class Y, class T > struct ref_convertible
+{
+    typedef char (&yes) [1];
+    typedef char (&no)  [2];
+
+    static yes f( T* );
+    static no  f( ... );
+
+    enum _vt { value = sizeof( (f)( static_cast<Y*>(0) ) ) == sizeof(yes) };
+};
+
+struct ref_empty
+{
+};
+
+} // namespace detail
+
 // reference_wrapper

 /**
@@ -87,6 +108,14 @@ public:
 public:
 #endif

+    template<class Y> friend class reference_wrapper;
+
+    template<class Y> reference_wrapper( reference_wrapper<Y> r,
+        typename enable_if_c<boost::detail::ref_convertible<Y, T>::value,
+            boost::detail::ref_empty>::type = boost::detail::ref_empty() ): t_( r.t_ )
+    {
+    }
+
    /**
     @return The stored reference.
     @remark Does not throw.
@@ -116,7 +145,7 @@ private:
 /**
 @cond
 */
-#if defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581) )
+#if defined( BOOST_BORLANDC ) && BOOST_WORKAROUND( BOOST_BORLANDC, BOOST_TESTED_AT(0x581) )
 #  define BOOST_REF_CONST
 #else
 #  define BOOST_REF_CONST const
--- a/include/boost/core/swap.hpp
+++ b/include/boost/core/swap.hpp
@@ -23,9 +23,12 @@

 #include <boost/core/enable_if.hpp>
 #include <boost/config.hpp>
-#include <utility> //for std::swap (C++11)
-#include <algorithm> //for std::swap (C++98)
-#include <cstddef> //for std::size_t
+#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

 namespace boost_swap_impl
 {
--- a/include/boost/core/uncaught_exceptions.hpp
+++ b/include/boost/core/uncaught_exceptions.hpp
@@ -1,5 +1,5 @@
 /*
- *             Copyright Andrey Semashev 2018.
+ *          Copyright Andrey Semashev 2018 - 2020.
 * Distributed under the Boost Software License, Version 1.0.
 *    (See accompanying file LICENSE_1_0.txt or copy at
 *          https://www.boost.org/LICENSE_1_0.txt)
@@ -26,8 +26,23 @@
 #pragma once
 #endif

-// Visual Studio 14 supports N4152 std::uncaught_exceptions()
-#if (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411) || \
+#if defined(__APPLE__)
+#include <Availability.h>
+// Apple systems only support std::uncaught_exceptions starting with specific versions:
+// - Mac OS >= 10.12
+// - iOS >= 10.0
+// - tvOS >= 10.0
+// - watchOS >= 3.0
+// https://github.com/boostorg/core/issues/80
+#if (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411) && \
+    ( \
+        (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200) || \
+        (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 100000) \
+    )
+#define BOOST_CORE_HAS_UNCAUGHT_EXCEPTIONS
+#endif
+// Visual Studio 14.0 supports N4152 std::uncaught_exceptions() but doesn't define __cpp_lib_uncaught_exceptions
+#elif (defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411) || \
    (defined(_MSC_VER) && _MSC_VER >= 1900)
 #define BOOST_CORE_HAS_UNCAUGHT_EXCEPTIONS
 #endif
@@ -46,7 +61,11 @@
 #if defined(BOOST_CORE_HAS_CXXABI_H)
 // MinGW GCC 4.4 seem to not work the same way the newer GCC versions do. As a result, __cxa_get_globals based implementation will always return 0.
 // Just disable it for now and fall back to std::uncaught_exception().
-#if !(defined(__MINGW32__) && (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) < 405))
+// On AIX, xlclang++ does have cxxabi.h but doesn't have __cxa_get_globals (https://github.com/boostorg/core/issues/78).
+#if !( \
+        (defined(__MINGW32__) && (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) < 405)) || \
+        defined(__ibmxl__) \
+    )
 #include <cxxabi.h>
 #include <cstring>
 #define BOOST_CORE_HAS_CXA_GET_GLOBALS
@@ -76,7 +95,7 @@ extern "C" __cxa_eh_globals* __cxa_get_globals() BOOST_NOEXCEPT_OR_NOTHROW __att
 #endif
 } // namespace __cxxabiv1
 #endif
-#endif // !(defined(__MINGW32__) && (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) < 405))
+#endif
 #endif // defined(BOOST_CORE_HAS_CXXABI_H)

 #if defined(_MSC_VER) && _MSC_VER >= 1400
--- a/include/boost/detail/iterator.hpp
+++ b/include/boost/detail/iterator.hpp
@@ -6,7 +6,11 @@
 #ifndef ITERATOR_DWA122600_HPP_
 #define ITERATOR_DWA122600_HPP_

-// This header is obsolete and will be deprecated.
+// This header is obsolete and deprecated.
+
+#include <boost/config/header_deprecated.hpp>
+
+BOOST_HEADER_DEPRECATED("<iterator>")

 #include <iterator>
 #if defined(__SUNPRO_CC) && (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
--- a/include/boost/detail/no_exceptions_support.hpp
+++ b/include/boost/detail/no_exceptions_support.hpp
@@ -12,6 +12,10 @@
 // The header file at this path is deprecated;
 // use boost/core/no_exceptions_support.hpp instead.

+#include <boost/config/header_deprecated.hpp>
+
+BOOST_HEADER_DEPRECATED("<boost/core/no_exceptions_support.hpp>")
+
 #include <boost/core/no_exceptions_support.hpp>

 #endif
--- a/include/boost/detail/scoped_enum_emulation.hpp
+++ b/include/boost/detail/scoped_enum_emulation.hpp
@@ -12,6 +12,10 @@
 // The header file at this path is deprecated;
 // use boost/core/scoped_enum.hpp instead.

+#include <boost/config/header_deprecated.hpp>
+
+BOOST_HEADER_DEPRECATED("<boost/core/scoped_enum.hpp>")
+
 #include <boost/core/scoped_enum.hpp>

 #endif
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -0,0 +1,13 @@
+# Copyright 2018, 2019 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
+
+include(BoostTestJamfile OPTIONAL RESULT_VARIABLE HAVE_BOOST_TEST)
+
+if(HAVE_BOOST_TEST)
+
+boost_test_jamfile(FILE Jamfile.v2 LINK_LIBRARIES Boost::core Boost::static_assert Boost::type_traits Boost::throw_exception)
+
+endif()
+
+add_subdirectory(swap)
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -35,7 +35,10 @@ compile-fail ref_rv_fail4.cpp ;
 compile-fail ref_rv_fail5.cpp ;
 compile-fail ref_implicit_fail.cpp ;
 compile-fail ref_implicit_fail2.cpp ;
+compile-fail ref_implicit_fail3.cpp ;
+compile-fail ref_implicit_fail4.cpp ;
 run ref_cv_test.cpp ;
+run ref_conversion_test.cpp ;

 run eif_constructors.cpp ;
 run eif_dummy_arg_disambiguation.cpp ;
@@ -55,10 +58,12 @@ compile-fail explicit_operator_bool_compile_fail_conv_pvoid.cpp ;
 compile-fail explicit_operator_bool_compile_fail_delete.cpp ;
 compile-fail explicit_operator_bool_compile_fail_shift.cpp ;

-compile ignore_unused_test.cpp : <toolset>gcc-4.8:<cxxflags>"-Wunused-variable -Wunused-local-typedefs -Werror"
-                                   <toolset>gcc:<cxxflags>"-Wunused-variable -Werror"
-                                   <toolset>clang:<cxxflags>"-Wunused-variable -Werror"
-                                   <toolset>msvc:<cxxflags>"/we4100 /we4101" ;
+compile ignore_unused_test.cpp
+  : <warnings>extra
+    <toolset>gcc:<warnings-as-errors>on
+    <toolset>clang:<warnings-as-errors>on
+    <toolset>msvc:<warnings-as-errors>on ;
+
 run sp_typeinfo_test.cpp ;
 run sp_typeinfo_test.cpp : : : <rtti>off : sp_typeinfo_test_no_rtti ;

@@ -66,20 +71,31 @@ run visit_each_test.cpp ;

 run get_pointer_test.cpp ;

-run lightweight_test_test.cpp ;
-run lightweight_test_test.cpp : : : <exception-handling>off : lightweight_test_test_no_except ;
-run lightweight_test_test2.cpp ;
-run lightweight_test_all_with_test.cpp ;
-run lightweight_test_lt_le_test.cpp ;
-run lightweight_test_gt_ge_test.cpp ;
-run lightweight_test_eq_nullptr.cpp ;
-run lightweight_test_test3.cpp ;
-run lightweight_test_test4.cpp ;
-run lightweight_test_test5.cpp : : :
-    <warnings>extra
+local pedantic-errors = <warnings>pedantic
    <toolset>msvc:<warnings-as-errors>on
    <toolset>gcc:<warnings-as-errors>on
-    <toolset>clang:<warnings-as-errors>on
+    <toolset>clang:<warnings-as-errors>on ;
+
+run lightweight_test_test.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_test.cpp : : :
+  <exception-handling>off $(pedantic-errors) : lightweight_test_test_no_except ;
+run lightweight_test_test2.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_all_with_test.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_lt_le_test.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_gt_ge_test.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_eq_nullptr.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_test3.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_test4.cpp
+  : : : $(pedantic-errors) ;
+run lightweight_test_test5.cpp
+  : : : $(pedantic-errors)
    <toolset>gcc-4.4.7:<cxxflags>-Wno-sign-compare ;

 run-fail lightweight_test_all_eq_test.cpp ;
@@ -97,13 +113,22 @@ run-fail lightweight_test_fail8.cpp ;
 run-fail lightweight_test_fail8.cpp : : : <rtti>off : lightweight_test_fail8_no_rtti ;
 run-fail lightweight_test_fail9.cpp ;
 run-fail lightweight_test_fail10.cpp ;
-run-fail lightweight_test_fail11.cpp ;
+run-fail lightweight_test_fail11.cpp : ;
 run-fail lightweight_test_fail12.cpp ;
+run-fail lightweight_test_fail13.cpp ;
+run-fail lightweight_test_fail14.cpp ;
 run-fail lightweight_test_lt_fail.cpp ;
 run-fail lightweight_test_le_fail.cpp ;
 run-fail lightweight_test_gt_fail.cpp ;
 run-fail lightweight_test_ge_fail.cpp ;

+run lightweight_test_bool.cpp
+  : : : $(pedantic-errors) ;
+
+run lightweight_test_with_test.cpp
+  : : : $(pedantic-errors) ;
+run-fail lightweight_test_with_fail.cpp ;
+
 run is_same_test.cpp ;

 run typeinfo_test.cpp ;
@@ -112,9 +137,12 @@ run typeinfo_test.cpp : : : <rtti>off : typeinfo_test_no_rtti ;
 run iterator_test.cpp ;
 run detail_iterator_test.cpp ;

-run demangle_test.cpp  : : : <test-info>always_show_run_output ;
+run demangle_test.cpp
+  : : : <test-info>always_show_run_output ;
+
+run demangled_name_test.cpp
+  : : : <test-info>always_show_run_output ;

-run demangled_name_test.cpp  : : : <test-info>always_show_run_output ;
 run demangled_name_test.cpp  : : : <rtti>off <test-info>always_show_run_output : demangled_name_test_no_rtti ;

 run scoped_enum.cpp ;
@@ -145,7 +173,12 @@ run-fail quick_exit_fail.cpp ;

 compile use_default_test.cpp ;

-run default_allocator_test.cpp ;
+run default_allocator_test.cpp
+  : : : <warnings>pedantic
+        <toolset>msvc:<warnings-as-errors>on
+        <toolset>gcc:<warnings-as-errors>on
+        <toolset>clang:<warnings-as-errors>on ;
+
 run noinit_adaptor_test.cpp ;
 run alloc_construct_test.cpp ;
 run alloc_construct_throws_test.cpp ;
@@ -153,6 +186,24 @@ run alloc_construct_cxx11_test.cpp ;

 run nvp_test.cpp ;

+run allocator_value_type_test.cpp ;
+run allocator_pointer_test.cpp ;
+run allocator_const_pointer_test.cpp ;
+run allocator_void_pointer_test.cpp ;
+run allocator_const_void_pointer_test.cpp ;
+run allocator_difference_type_test.cpp ;
+run allocator_size_type_test.cpp ;
+run allocator_pocca_test.cpp ;
+run allocator_pocma_test.cpp ;
+run allocator_pocs_test.cpp ;
+run allocator_is_always_equal_test.cpp ;
+run allocator_rebind_test.cpp ;
+run allocator_allocate_test.cpp ;
+run allocator_allocate_hint_test.cpp ;
+run allocator_deallocate_test.cpp ;
+run allocator_max_size_test.cpp ;
+run allocator_soccc_test.cpp ;
+
 lib lib_typeid : lib_typeid.cpp : <link>shared:<define>LIB_TYPEID_DYN_LINK=1 ;

 run test_lib_typeid.cpp lib_typeid : : : <link>shared : test_lib_typeid_shared ;
@@ -161,8 +212,10 @@ run test_lib_typeid.cpp lib_typeid : : : <link>static : test_lib_typeid_static ;
 run test_lib_typeid.cpp lib_typeid : : : <link>shared <rtti>off : test_lib_typeid_shared_no_rtti ;
 run test_lib_typeid.cpp lib_typeid : : : <link>static <rtti>off : test_lib_typeid_static_no_rtti ;

-run uncaught_exceptions.cpp : : : <exception-handling>on ;
-run uncaught_exceptions_np.cpp : : : <exception-handling>on ;
+run uncaught_exceptions.cpp
+  : : : <exception-handling>on ;
+run uncaught_exceptions_np.cpp
+  : : : <exception-handling>on ;

 run no_exceptions_support_test.cpp ;
 run no_exceptions_support_test.cpp : : : <exception-handling>off : no_exceptions_support_test_nx ;
--- a/test/addressof_fn_test.cpp
+++ b/test/addressof_fn_test.cpp
@@ -16,7 +16,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt

 #include <boost/utility/addressof.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>


 void f0()
--- a/test/addressof_np_test.cpp
+++ b/test/addressof_np_test.cpp
@@ -7,7 +7,7 @@
 //

 #include <boost/utility/addressof.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <cstddef>

 #if defined( BOOST_NO_CXX11_NULLPTR )
--- a/test/addressof_test.cpp
+++ b/test/addressof_test.cpp
@@ -20,7 +20,7 @@
 #pragma warning(pop)
 #endif

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 template<class T> void scalar_test( T * = 0 )
 {
--- a/test/addressof_test2.cpp
+++ b/test/addressof_test2.cpp
@@ -22,7 +22,7 @@
 #pragma warning(pop)
 #endif

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 template<class T> void scalar_test( T * = 0 )
 {
--- a/test/allocator_allocate_hint_test.cpp
+++ b/test/allocator_allocate_hint_test.cpp
@@ -0,0 +1,59 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef std::size_t size_type;
+    typedef T* pointer;
+    typedef const T* const_pointer;
+    template<class U>
+    struct rebind {
+        typedef A1<U> other;
+    };
+    A1()
+        : value() { }
+    T* allocate(std::size_t n, const void*) {
+        value = n;
+        return 0;
+    }
+    std::size_t value;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    A2()
+        : value() { }
+    T* allocate(std::size_t n) {
+        value = n;
+        return 0;
+    }
+    std::size_t value;
+};
+#endif
+
+int main()
+{
+    {
+        A1<int> a;
+        BOOST_TEST_NOT(boost::allocator_allocate(a, 5, 0));
+        BOOST_TEST_EQ(a.value, 5);
+    }
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    {
+        A2<int> a;
+        BOOST_TEST_NOT(boost::allocator_allocate(a, 5, 0));
+        BOOST_TEST_EQ(a.value, 5);
+    }
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_allocate_test.cpp
+++ b/test/allocator_allocate_test.cpp
@@ -0,0 +1,31 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+template<class T>
+struct A {
+    typedef T value_type;
+    typedef T* pointer;
+    typedef std::size_t size_type;
+    A()
+        : value() { }
+    T* allocate(std::size_t n) {
+        value = n;
+        return 0;
+    }
+    std::size_t value;
+};
+
+int main()
+{
+    A<int> a;
+    BOOST_TEST_NOT(boost::allocator_allocate(a, 5));
+    BOOST_TEST_EQ(a.value, 5);
+    return boost::report_errors();
+}
--- a/test/allocator_const_pointer_test.cpp
+++ b/test/allocator_const_pointer_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef int* const_pointer;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
+        boost::allocator_const_pointer<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<const int*,
+        boost::allocator_const_pointer<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_const_void_pointer_test.cpp
+++ b/test/allocator_const_void_pointer_test.cpp
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef int* const_pointer;
+    typedef int* const_void_pointer;
+    template<class U>
+    struct rebind {
+        typedef A1<U> other;
+    };
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
+        boost::allocator_const_void_pointer<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<const void*,
+        boost::allocator_const_void_pointer<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_construct_test.cpp
+++ b/test/allocator_construct_test.cpp
@@ -0,0 +1,46 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    A1() { }
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    A2() { }
+    template<class U, class V>
+    void construct(U* p, const V& v) {
+        ::new((void*)p) U(v + 1);
+    }
+};
+#endif
+
+int main()
+{
+    {
+        A1<int> a;
+        int i = 0;
+        boost::allocator_construct(a, &i, 5);
+        BOOST_TEST_EQ(i, 5);
+    }
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    {
+        A1<int> a;
+        int i = 0;
+        boost::allocator_construct(a, &i, 5);
+        BOOST_TEST_EQ(i, 6);
+    }
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_deallocate_test.cpp
+++ b/test/allocator_deallocate_test.cpp
@@ -0,0 +1,30 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+template<class T>
+struct A {
+    typedef T value_type;
+    typedef T* pointer;
+    typedef std::size_t size_type;
+    A()
+        : value() { }
+    void deallocate(T*, std::size_t n) {
+        value = n;
+    }
+    std::size_t value;
+};
+
+int main()
+{
+    A<int> a;
+    boost::allocator_deallocate(a, 0, 5);
+    BOOST_TEST_EQ(a.value, 5);
+    return boost::report_errors();
+}
--- a/test/allocator_destroy_test.cpp
+++ b/test/allocator_destroy_test.cpp
@@ -0,0 +1,62 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+struct S {
+    static int count;
+    S() {
+        ++count;
+    }
+    S(const S&) {
+        ++count;
+    }
+    ~S() {
+        --count;
+    }
+};
+
+int S::count = 0;
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    A1() { }
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    A2() { }
+    template<class U>
+    void destroy(U* p) {
+        *p = U();
+    }
+};
+#endif
+
+int main()
+{
+    {
+        A1<int> a;
+        S s;
+        boost::allocator_destroy(a, &s);
+        BOOST_TEST_EQ(S::count, 0);
+        ::new((void*)&s) S();
+    }
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    {
+        A1<int> a;
+        int i = 5;
+        boost::allocator_destroy(a, &i);
+        BOOST_TEST_EQ(i, 0);
+    }
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_difference_type_test.cpp
+++ b/test/allocator_difference_type_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef short difference_type;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<short,
+        boost::allocator_difference_type<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<std::ptrdiff_t,
+        boost::allocator_difference_type<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_is_always_equal_test.cpp
+++ b/test/allocator_is_always_equal_test.cpp
@@ -0,0 +1,47 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    int value;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+
+template<class T>
+struct A3 {
+    typedef T value_type;
+    typedef std::false_type is_always_equal;
+};
+
+template<class T>
+struct A4 {
+    typedef T value_type;
+    typedef std::true_type is_always_equal;
+    int value;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_FALSE((boost::allocator_is_always_equal<A1<int> >::type));
+ #if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::allocator_is_always_equal<A2<int> >::type));
+    BOOST_TEST_TRAIT_FALSE((boost::allocator_is_always_equal<A3<int> >::type));
+    BOOST_TEST_TRAIT_TRUE((boost::allocator_is_always_equal<A4<int> >::type));
+ #endif
+    return boost::report_errors();
+}
--- a/test/allocator_max_size_test.cpp
+++ b/test/allocator_max_size_test.cpp
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <limits>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef short size_type;
+    A1() { }
+    short max_size() const {
+        return 1;
+    }
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    typedef short size_type;
+    A2() { }
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_EQ(boost::allocator_max_size(A1<int>()), 1);
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_LE(boost::allocator_max_size(A2<int>()),
+        (std::numeric_limits<short>::max)());
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_pocca_test.cpp
+++ b/test/allocator_pocca_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_copy_assignment;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_FALSE((boost::
+        allocator_propagate_on_container_copy_assignment<A1<int> >::type));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::
+        allocator_propagate_on_container_copy_assignment<A2<int> >::type));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_pocma_test.cpp
+++ b/test/allocator_pocma_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_move_assignment;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_FALSE((boost::
+        allocator_propagate_on_container_move_assignment<A1<int> >::type));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::
+        allocator_propagate_on_container_move_assignment<A2<int> >::type));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_pocs_test.cpp
+++ b/test/allocator_pocs_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_swap;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_FALSE((boost::
+        allocator_propagate_on_container_swap<A1<int> >::type));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::
+        allocator_propagate_on_container_swap<A2<int> >::type));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_pointer_test.cpp
+++ b/test/allocator_pointer_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef int* pointer;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
+        boost::allocator_pointer<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
+        boost::allocator_pointer<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_rebind_test.cpp
+++ b/test/allocator_rebind_test.cpp
@@ -0,0 +1,37 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    template<class>
+    struct rebind {
+        typedef A1<int> other;
+    };
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<A1<int>,
+        boost::allocator_rebind<A1<char>, bool>::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<A2<int>,
+        boost::allocator_rebind<A2<char>, int>::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_size_type_test.cpp
+++ b/test/allocator_size_type_test.cpp
@@ -0,0 +1,34 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef int size_type;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int,
+        boost::allocator_size_type<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<std::size_t,
+        boost::allocator_size_type<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_soccc_test.cpp
+++ b/test/allocator_soccc_test.cpp
@@ -0,0 +1,41 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    A1(int n)
+        : value(n) { }
+    int value;
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+    A2(int n)
+        : value(n) { }
+    A2 select_on_container_copy_construction() const {
+        return A2(value + 1);
+    }
+    int value;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_EQ(1, boost::
+        allocator_select_on_container_copy_construction(A1<int>(1)).value);
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_EQ(2, boost::
+        allocator_select_on_container_copy_construction(A2<int>(1)).value);
+#endif
+    return boost::report_errors();
+}
--- a/test/allocator_value_type_test.cpp
+++ b/test/allocator_value_type_test.cpp
@@ -0,0 +1,22 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A {
+    typedef T value_type;
+};
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int,
+        boost::allocator_value_type<A<int> >::type>));
+    return boost::report_errors();
+}
--- a/test/allocator_void_pointer_test.cpp
+++ b/test/allocator_void_pointer_test.cpp
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 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/allocator_access.hpp>
+#include <boost/core/is_same.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+template<class T>
+struct A1 {
+    typedef T value_type;
+    typedef int* pointer;
+    typedef int* void_pointer;
+    template<class U>
+    struct rebind {
+        typedef A1<U> other;
+    };
+};
+
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+template<class T>
+struct A2 {
+    typedef T value_type;
+};
+#endif
+
+int main()
+{
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<int*,
+        boost::allocator_void_pointer<A1<char> >::type>));
+#if !defined(BOOST_NO_CXX11_ALLOCATOR)
+    BOOST_TEST_TRAIT_TRUE((boost::core::is_same<void*,
+        boost::allocator_void_pointer<A2<int> >::type>));
+#endif
+    return boost::report_errors();
+}
--- a/test/cmake_install_test/CMakeLists.txt
+++ b/test/cmake_install_test/CMakeLists.txt
@@ -0,0 +1,17 @@
+# Copyright 2018, 2019 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
+
+cmake_minimum_required(VERSION 3.5...3.16)
+
+project(cmake_install_test LANGUAGES CXX)
+
+find_package(boost_core REQUIRED)
+
+add_executable(quick ../quick.cpp)
+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>)
--- a/test/cmake_subdir_test/CMakeLists.txt
+++ b/test/cmake_subdir_test/CMakeLists.txt
@@ -2,7 +2,7 @@
 # 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

-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.5...3.16)

 project(cmake_subdir_test LANGUAGES CXX)

--- a/test/default_allocator_test.cpp
+++ b/test/default_allocator_test.cpp
@@ -173,20 +173,11 @@ void test_construct_other()
    (void)a5;
 }

-#if defined(PTRDIFF_MAX) && defined(SIZE_MAX)
 template<class T>
 std::size_t max_size()
 {
-    return PTRDIFF_MAX < SIZE_MAX / sizeof(T)
-        ? PTRDIFF_MAX : SIZE_MAX / sizeof(T);
+    return static_cast<std::size_t>(-1) / (2 < sizeof(T) ? sizeof(T) : 2);
 }
-#else
-template<class T>
-std::size_t max_size()
-{
-    return ~static_cast<std::size_t>(0) / sizeof(T);
-}
-#endif

 void test_max_size()
 {
--- a/test/detail_iterator_test.cpp
+++ b/test/detail_iterator_test.cpp
@@ -8,6 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

+#define BOOST_ALLOW_DEPRECATED_HEADERS
 #include <boost/detail/iterator.hpp>
 #include <boost/core/is_same.hpp>
 #include <boost/core/lightweight_test_trait.hpp>
--- a/test/eif_constructors.cpp
+++ b/test/eif_constructors.cpp
@@ -12,7 +12,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if;
 using boost::disable_if;
--- a/test/eif_dummy_arg_disambiguation.cpp
+++ b/test/eif_dummy_arg_disambiguation.cpp
@@ -12,7 +12,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if;
 using boost::disable_if;
--- a/test/eif_lazy.cpp
+++ b/test/eif_lazy.cpp
@@ -12,7 +12,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_same.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if_c;
 using boost::lazy_enable_if_c;
--- a/test/eif_lazy_test.cpp
+++ b/test/eif_lazy_test.cpp
@@ -14,7 +14,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_same.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::lazy_enable_if;
 using boost::lazy_disable_if;
--- a/test/eif_member_templates.cpp
+++ b/test/eif_member_templates.cpp
@@ -12,7 +12,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if;
 using boost::disable_if;
--- a/test/eif_namespace_disambiguation.cpp
+++ b/test/eif_namespace_disambiguation.cpp
@@ -13,7 +13,7 @@
 #include <boost/config.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if;
 using boost::is_arithmetic;
--- a/test/eif_no_disambiguation.cpp
+++ b/test/eif_no_disambiguation.cpp
@@ -13,7 +13,7 @@
 #include <boost/config.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if;
 using boost::is_arithmetic;
--- a/test/eif_partial_specializations.cpp
+++ b/test/eif_partial_specializations.cpp
@@ -12,7 +12,7 @@

 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 using boost::enable_if_has_type;
 using boost::enable_if_c;
--- a/test/explicit_operator_bool_noexcept.cpp
+++ b/test/explicit_operator_bool_noexcept.cpp
@@ -18,7 +18,7 @@

 #if !defined(BOOST_NO_CXX11_NOEXCEPT)

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <boost/utility/explicit_operator_bool.hpp>

 namespace {
--- a/test/lightweight_test_bool.cpp
+++ b/test/lightweight_test_bool.cpp
@@ -0,0 +1,63 @@
+// Copyright 2020 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/lightweight_test.hpp>
+#include <vector>
+
+int main()
+{
+    BOOST_TEST( BOOST_TEST( true ) );
+    BOOST_TEST_NOT( BOOST_TEST( false ) );
+
+    BOOST_TEST( BOOST_TEST_NOT( false ) );
+    BOOST_TEST_NOT( BOOST_TEST_NOT( true ) );
+
+    BOOST_TEST( BOOST_TEST_EQ( 1, 1 ) );
+    BOOST_TEST_NOT( BOOST_TEST_EQ( 1, 2 ) );
+
+    BOOST_TEST( BOOST_TEST_NE( 1, 2 ) );
+    BOOST_TEST_NOT( BOOST_TEST_NE( 1, 1 ) );
+
+    BOOST_TEST( BOOST_TEST_LT( 1, 2 ) );
+    BOOST_TEST_NOT( BOOST_TEST_LT( 1, 1 ) );
+
+    BOOST_TEST( BOOST_TEST_LE( 1, 1 ) );
+    BOOST_TEST_NOT( BOOST_TEST_LE( 2, 1 ) );
+
+    BOOST_TEST( BOOST_TEST_GT( 2, 1 ) );
+    BOOST_TEST_NOT( BOOST_TEST_GT( 1, 1 ) );
+
+    BOOST_TEST( BOOST_TEST_GE( 1, 1 ) );
+    BOOST_TEST_NOT( BOOST_TEST_GE( 1, 2 ) );
+
+    BOOST_TEST( BOOST_TEST_CSTR_EQ( "1", "1" ) );
+    BOOST_TEST_NOT( BOOST_TEST_CSTR_EQ( "1", "2" ) );
+
+    BOOST_TEST( BOOST_TEST_CSTR_NE( "1", "2" ) );
+    BOOST_TEST_NOT( BOOST_TEST_CSTR_NE( "1", "1" ) );
+
+    std::vector<int> v1;
+    v1.push_back( 1 );
+
+    std::vector<int> v2;
+
+    BOOST_TEST( BOOST_TEST_ALL_EQ(v1.begin(), v1.end(), v1.begin(), v1.end()) );
+    BOOST_TEST_NOT( BOOST_TEST_ALL_EQ(v1.begin(), v1.end(), v2.begin(), v2.end()) );
+
+    BOOST_TEST( BOOST_TEST_ALL_WITH(v1.begin(), v1.end(), v1.begin(), v1.end(), boost::detail::lw_test_eq()) );
+    BOOST_TEST_NOT( BOOST_TEST_ALL_WITH(v1.begin(), v1.end(), v2.begin(), v2.end(), boost::detail::lw_test_eq()) );
+
+    int const * p = 0;
+
+    BOOST_TEST( p == 0 ) || BOOST_TEST_EQ( *p, 0 );
+    BOOST_TEST( p != 0 ) && BOOST_TEST_EQ( *p, 0 );
+
+    int x = 0;
+    p = &x;
+
+    BOOST_TEST( p == 0 ) || BOOST_TEST_EQ( *p, 0 );
+    BOOST_TEST( p != 0 ) && BOOST_TEST_EQ( *p, 0 );
+
+    return boost::report_errors() == 14? 0: 1;
+}
--- a/test/lightweight_test_eq_nullptr.cpp
+++ b/test/lightweight_test_eq_nullptr.cpp
@@ -8,8 +8,12 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/config.hpp>
+#if defined(_MSC_VER)
+# pragma warning( disable: 4100 ) // nullptr_t parameter unrereferenced
+#endif
+
 #include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>

 int main()
 {
--- a/test/lightweight_test_fail.cpp
+++ b/test/lightweight_test_fail.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 int main()
 {
--- a/test/lightweight_test_fail13.cpp
+++ b/test/lightweight_test_fail13.cpp
@@ -0,0 +1,19 @@
+/*
+Copyright 2020 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/lightweight_test.hpp>
+
+void f()
+{
+    throw 5;
+}
+
+int main()
+{
+    BOOST_TEST_NO_THROW(f());
+    return boost::report_errors();
+}
--- a/test/lightweight_test_fail14.cpp
+++ b/test/lightweight_test_fail14.cpp
@@ -0,0 +1,26 @@
+/*
+Copyright 2020 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/lightweight_test.hpp>
+
+struct error
+    : std::exception {
+    const char* what() const BOOST_NOEXCEPT_OR_NOTHROW BOOST_OVERRIDE {
+        return "message";
+    }
+};
+
+void f()
+{
+    throw error();
+}
+
+int main()
+{
+    BOOST_TEST_NO_THROW(f());
+    return boost::report_errors();
+}
--- a/test/lightweight_test_fail2.cpp
+++ b/test/lightweight_test_fail2.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 int main()
 {
--- a/test/lightweight_test_fail3.cpp
+++ b/test/lightweight_test_fail3.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 int main()
 {
--- a/test/lightweight_test_fail4.cpp
+++ b/test/lightweight_test_fail4.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 int main()
 {
--- a/test/lightweight_test_fail5.cpp
+++ b/test/lightweight_test_fail5.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 struct X
 {
--- a/test/lightweight_test_fail6.cpp
+++ b/test/lightweight_test_fail6.cpp
@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 struct X
 {
--- a/test/lightweight_test_test.cpp
+++ b/test/lightweight_test_test.cpp
@@ -8,8 +8,14 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //

+#if defined(_MSC_VER)
+# pragma warning( disable: 4702 ) // unreachable code
+# pragma warning( disable: 4530 ) // unwind without /EHsc from <ostream>
+# pragma warning( disable: 4577 ) // noexcept without /EHsc from <exception>
+#endif
+
+#include <boost/core/lightweight_test.hpp>
 #include <vector>
-#include <boost/detail/lightweight_test.hpp>

 struct X
 {
@@ -33,6 +39,16 @@ void f( bool x )
    }
 }

+#if defined(__GNUC__)
+# pragma GCC diagnostic ignored "-Waddress"
+#endif
+
+#if defined(__clang__) && defined(__has_warning)
+# if __has_warning( "-Wstring-plus-int" )
+#  pragma clang diagnostic ignored "-Wstring-plus-int"
+# endif
+#endif
+
 int main()
 {
    int x = 0;
@@ -92,5 +108,9 @@ int main()
    BOOST_TEST_THROWS( f(true), X );
    BOOST_TEST_THROWS( f(false), int );

+    // BOOST_TEST_NO_THROW
+
+    BOOST_TEST_NO_THROW(++y);
+
    return boost::report_errors();
 }
--- a/test/lightweight_test_with_fail.cpp
+++ b/test/lightweight_test_with_fail.cpp
@@ -0,0 +1,39 @@
+// Negative test for BOOST_TEST_WITH
+//
+// Copyright 2020 Bjorn Reese
+// Copyright 2020 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/core/lightweight_test.hpp>
+#include <cmath>
+
+template <typename T>
+struct with_tolerance
+{
+    with_tolerance( T tolerance ): tolerance( tolerance )
+    {
+    }
+
+    bool operator()( T lhs, T rhs ) const
+    {
+        return std::abs( lhs - rhs ) <= tolerance;
+    }
+
+private:
+
+    T tolerance;
+};
+
+void test_tolerance_predicate()
+{
+    BOOST_TEST_WITH( 1.0, 1.0 - 1e-6, with_tolerance<double>(1e-7) );
+    BOOST_TEST_WITH( 1.0, 1.0 + 1e-6, with_tolerance<double>(1e-7) );
+}
+
+int main()
+{
+    test_tolerance_predicate();
+    return boost::report_errors() == 2;
+}
--- a/test/lightweight_test_with_test.cpp
+++ b/test/lightweight_test_with_test.cpp
@@ -0,0 +1,39 @@
+//
+// Test for BOOST_TEST_WITH
+//
+// Copyright (c) 2020 Bjorn Reese
+//
+// 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/lightweight_test.hpp>
+#include <cmath>
+
+template <typename T>
+struct with_tolerance
+{
+    with_tolerance(T tolerance) : tolerance(tolerance) {}
+    bool operator()(T lhs, T rhs) const
+    {
+        return (std::abs(lhs - rhs) <= tolerance);
+    }
+
+private:
+    T tolerance;
+};
+
+void test_tolerance_predicate()
+{
+    BOOST_TEST_WITH( 1.0, 1.0, with_tolerance<double>(1e-5) );
+    BOOST_TEST_WITH( 1.0, 1.0 - 1e-6, with_tolerance<double>(1e-5) );
+    BOOST_TEST_WITH( 1.0, 1.0 + 1e-6, with_tolerance<double>(1e-5) );
+}
+
+int main()
+{
+    test_tolerance_predicate();
+
+    return boost::report_errors();
+}
--- a/test/quick.cpp
+++ b/test/quick.cpp
@@ -12,7 +12,6 @@
 #include <boost/core/addressof.hpp>
 #include <boost/core/checked_delete.hpp>
 #include <boost/core/demangle.hpp>
-#include <boost/detail/iterator.hpp>
 #include <boost/core/enable_if.hpp>
 #include <boost/core/explicit_operator_bool.hpp>
 #include <boost/get_pointer.hpp>
--- a/test/ref_conversion_test.cpp
+++ b/test/ref_conversion_test.cpp
@@ -0,0 +1,39 @@
+//  Implicit conversions between compatible reference wrappers
+//
+//  Copyright 2020 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
+
+#include <boost/ref.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+struct X
+{
+};
+
+struct Y: public X
+{
+};
+
+void f1( boost::reference_wrapper<X> r, Y * p )
+{
+    BOOST_TEST_EQ( r.get_pointer(), p );
+}
+
+void f2( boost::reference_wrapper<int const> r, int * p )
+{
+    BOOST_TEST_EQ( r.get_pointer(), p );
+}
+
+int main()
+{
+    Y y;
+    f1( boost::ref(y), &y );
+
+    int i = 0;
+    f2( boost::ref(i), &i );
+
+    return boost::report_errors();
+}
--- a/test/ref_ct_test.cpp
+++ b/test/ref_ct_test.cpp
@@ -9,7 +9,7 @@
 #include <boost/ref.hpp>
 #include <boost/core/is_same.hpp>
 #include <boost/static_assert.hpp>
-#include <boost/detail/workaround.hpp>
+#include <boost/config/workaround.hpp>

 namespace {

--- a/test/ref_fn_test.cpp
+++ b/test/ref_fn_test.cpp
@@ -16,7 +16,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt

 #include <boost/ref.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>


 void f0()
--- a/test/ref_implicit_fail3.cpp
+++ b/test/ref_implicit_fail3.cpp
@@ -0,0 +1,29 @@
+//
+// Incompatible reference_wrappers must not implicitly convert to each other
+//
+// Copyright 2020 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
+//
+
+#include <boost/ref.hpp>
+
+struct X
+{
+};
+
+struct Y
+{
+};
+
+void f( boost::reference_wrapper<X> )
+{
+}
+
+int main()
+{
+    Y y;
+    f( boost::ref(y) ); // should fail
+}
--- a/test/ref_implicit_fail4.cpp
+++ b/test/ref_implicit_fail4.cpp
@@ -0,0 +1,21 @@
+//
+// Incompatible reference_wrappers must not implicitly convert to each other
+//
+// Copyright 2020 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
+//
+
+#include <boost/ref.hpp>
+
+void f( boost::reference_wrapper< int const > )
+{
+}
+
+int main()
+{
+    long y = 0;
+    f( boost::ref(y) ); // should fail
+}
--- a/test/ref_test.cpp
+++ b/test/ref_test.cpp
@@ -7,7 +7,7 @@
 // see 'ref_ct_test.cpp' for compile-time part

 #include <boost/ref.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>

 namespace {
 using namespace boost;
--- a/test/sp_typeinfo_test.cpp
+++ b/test/sp_typeinfo_test.cpp
@@ -11,7 +11,7 @@
 #define BOOST_ALLOW_DEPRECATED_HEADERS

 #include <boost/detail/sp_typeinfo.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <iostream>

 int main()
--- a/test/swap/CMakeLists.txt
+++ b/test/swap/CMakeLists.txt
@@ -0,0 +1,11 @@
+# Copyright 2018, 2019 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
+
+include(BoostTestJamfile OPTIONAL RESULT_VARIABLE HAVE_BOOST_TEST)
+
+if(HAVE_BOOST_TEST)
+
+boost_test_jamfile(FILE Jamfile.v2 LINK_LIBRARIES Boost::core)
+
+endif()
--- a/test/swap/Jamfile.v2
+++ b/test/swap/Jamfile.v2
@@ -7,65 +7,31 @@
 # bring in rules for testing
 import testing ;

-local compile_tests =
-    root_header_1.cpp
-    root_header_2.cpp
-    lib_header_1.cpp
-    lib_header_2.cpp
-    mixed_headers_1.cpp
-    mixed_headers_2.cpp
-    ;
+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 ;

-local compile_fail_tests =
-    const_wrapper_fail.cpp ;
+compile-fail swap_const_wrapper_fail.cpp ;

-local run_tests =
-    primitive.cpp
-    specialized_in_boost.cpp
-    specialized_in_global.cpp
-    specialized_in_other.cpp
-    specialized_in_std.cpp
-    specialized_in_boost_and_other.cpp
-    std_bitset.cpp
-    std_dateorder.cpp
-    std_string.cpp
-    std_typeinfo_ptr.cpp
-    std_vector_of_boost.cpp
-    std_vector_of_global.cpp
-    std_vector_of_other.cpp
-    no_ambiguity_in_boost.cpp
-    array_of_array_of_class.cpp
-    array_of_array_of_int.cpp
-    array_of_class.cpp
-    array_of_int.cpp
-    array_of_template.cpp
-    ;
-
-rule test_all
-{
-    local all_rules ;
-    local file ;
-
-    for file in $(compile_tests)
-    {
-        local test_name = [ MATCH "([^.]*).cpp$" : $(file) ] ;
-        all_rules += [ compile $(file) : : "swap-$(test_name)" ] ;
-    }
-
-    for file in $(compile_fail_tests)
-    {
-        local test_name = [ MATCH "([^.]*).cpp$" : $(file) ] ;
-        all_rules += [ compile-fail $(file) : : "swap-$(test_name)" ] ;
-    }
-
-    for file in $(run_tests)
-    {
-        local test_name = [ MATCH "([^.]*).cpp$" : $(file) ] ;
-        all_rules += [ run $(file) : : : : "swap-$(test_name)" ] ;
-    }
-
-    #ECHO All rules: $(all_rules) ;
-    return $(all_rules) ;
-}
-
-test-suite core/swap : [ test_all r ] ;
+run swap_primitive.cpp ;
+run swap_specialized_in_boost.cpp ;
+run swap_specialized_in_global.cpp ;
+run swap_specialized_in_other.cpp ;
+run swap_specialized_in_std.cpp ;
+run swap_specialized_in_boost_and_other.cpp ;
+run swap_std_bitset.cpp ;
+run swap_std_dateorder.cpp ;
+run swap_std_string.cpp ;
+run swap_std_typeinfo_ptr.cpp ;
+run swap_std_vector_of_boost.cpp ;
+run swap_std_vector_of_global.cpp ;
+run swap_std_vector_of_other.cpp ;
+run swap_no_ambiguity_in_boost.cpp ;
+run swap_array_of_array_of_class.cpp ;
+run swap_array_of_array_of_int.cpp ;
+run swap_array_of_class.cpp ;
+run swap_array_of_int.cpp ;
+run swap_array_of_template.cpp ;
--- a/test/swap/swap_array_of_array_of_class.cpp
+++ b/test/swap/swap_array_of_array_of_class.cpp
--- a/test/swap/swap_array_of_array_of_int.cpp
+++ b/test/swap/swap_array_of_array_of_int.cpp
--- a/test/swap/swap_array_of_class.cpp
+++ b/test/swap/swap_array_of_class.cpp
--- a/test/swap/swap_array_of_int.cpp
+++ b/test/swap/swap_array_of_int.cpp
--- a/test/swap/swap_array_of_template.cpp
+++ b/test/swap/swap_array_of_template.cpp
--- a/test/swap/swap_const_wrapper_fail.cpp
+++ b/test/swap/swap_const_wrapper_fail.cpp
--- a/test/swap/swap_lib_header_1.cpp
+++ b/test/swap/swap_lib_header_1.cpp
--- a/test/swap/swap_lib_header_2.cpp
+++ b/test/swap/swap_lib_header_2.cpp
--- a/test/swap/swap_mixed_headers_1.cpp
+++ b/test/swap/swap_mixed_headers_1.cpp
--- a/test/swap/swap_mixed_headers_2.cpp
+++ b/test/swap/swap_mixed_headers_2.cpp
--- a/test/swap/swap_no_ambiguity_in_boost.cpp
+++ b/test/swap/swap_no_ambiguity_in_boost.cpp
--- a/test/swap/swap_primitive.cpp
+++ b/test/swap/swap_primitive.cpp
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Peter Dimov	0dcd164a12	Add .github/workflows	2020-11-20 04:23:22 +02:00
Peter Dimov	54671134ae	Add implicit conversion between compatible reference wrappers (refs #83 )	2020-11-19 18:57:56 +02:00
Peter Dimov	7bc2873e38	Update appveyor.yml	2020-11-14 22:02:03 +02:00
Andrey Semashev	ca4893063f	Switch to from c++2a to c++20 for gcc-10 and clang-10.	2020-08-20 15:10:47 +03:00
Andrey Semashev	dcc04c5508	Added a workaround for uncaught_exceptions for older Mac OS and iOS. libc++ disables std::uncaught_exceptions for Mac OS < 10.12 and iOS < 10.0, even though it defines __cpp_lib_uncaught_exceptions. Fixes https://github.com/boostorg/core/issues/80.	2020-07-20 23:13:42 +03:00
Glen Fernandes	484487f958	MSVC2017 /std:c++17 warnings in allocator access	2020-07-17 09:30:00 -04:00
Andrey Semashev	503d035b7f	Added a workaround for uncaught_exceptions on AIX with xlclang++. The compiler provides cxxabi.h header but doesn't have __cxa_get_globals, even in the ABI library. We have to disable __cxa_get_globals-based implementation and fall back to std::uncaught_exception. Fixes https://github.com/boostorg/core/issues/78.	2020-07-16 20:53:09 +03:00
Peter Dimov	35a025d59b	Untabify lightweight_test_with_fail	2020-06-15 21:32:50 +03:00
Peter Dimov	c6d72da515	Document BOOST_TEST_WITH	2020-06-07 01:32:19 +03:00
Peter Dimov	f96fb31850	Rename lw_predicate_name to lwt_predicate_name	2020-06-06 22:53:20 +03:00
Peter Dimov	b414be98c9	Add lightweight_test_with_fail	2020-06-06 21:54:16 +03:00
Peter Dimov	544fd495e5	Remove unnecessary includes, add const	2020-06-06 21:49:09 +03:00
Peter Dimov	e155e13084	Change lw_name_traits to lw_predicate_name	2020-06-06 21:48:16 +03:00
Bjorn Reese	6e36923915	Added BOOST_TEST_WITH macro to verify test results with custom predicate	2020-06-06 18:52:43 +02:00
Glen Fernandes	b67cce85c8	Correct spelling mistake in documentation	2020-05-28 09:20:01 -04:00
Glen Fernandes	376aa7aa31	Revise allocator_access implementation	2020-05-25 16:14:40 -04:00
Glen Fernandes	65901249d5	Workarounds for MSVC 2013 expression detection	2020-05-24 13:10:24 -04:00
Glen Fernandes	1c16d5ed87	Workaround for MSVC 2017 warning MSVC provides deprecated members on allocator which we detect.	2020-05-24 10:48:36 -04:00
Glen Fernandes	27715ed01a	Simplify alloc_construct using allocator_access	2020-05-24 02:45:11 -04:00
Glen Fernandes	9f2dbba2fc	Workaround for MSVC 2015 expression SFINAE	2020-05-24 02:45:00 -04:00
Glen Fernandes	0159b6d8e5	Revise construction in allocator_access	2020-05-24 02:43:33 -04:00
Glen Fernandes	0dbd5aaadd	Update empty_value constructors	2020-05-23 19:53:16 -04:00
Glen Fernandes	34373b0127	Avoid defining a macro in default_allocator	2020-05-23 15:28:10 -04:00
Glen Fernandes	6a33e879dd	Simplify noinit_adaptor using allocator_access	2020-05-23 12:26:33 -04:00
Andrey Semashev	15db54983b	Added a workaround for MSVC macro max.	2020-05-23 02:39:59 +03:00
Andrey Semashev	fa6e38a9aa	Upgraded clang UBSan jobs to clang 10 in Travis CI.	2020-05-22 18:35:41 +03:00
Andrey Semashev	38f827e092	Added gcc 10 build jobs to Travis CI.	2020-05-22 18:33:43 +03:00
Andrey Semashev	2b102e7357	Test the standard library rather than the compiler to select the standard header for std::swap.	2020-05-21 02:04:43 +03:00
Andrey Semashev	9c33851420	Change cxxstd to 2a on clang 10 until Boost.Build is merged to master.	2020-05-08 17:17:14 +03:00
Andrey Semashev	fb593cbbc8	Merge pull request #66 from Kojoley/add-deprecation-warnings Add deprecation warnings for headers in detail dir	2020-05-08 13:56:33 +03:00
Andrey Semashev	032ce991fb	Change cxxstd to 20 on clang 10. Since https://github.com/boostorg/build/pull/592 was merged, we can switch back to the most recent C++20 version for clang 10.	2020-05-08 11:49:40 +03:00
Edward Diener	6444de7098	Change __BORLANDC__ to BOOST_BORLANDC, which is defined in Boost config for the Embarcadero non-clang-based compilers.	2020-05-08 11:41:04 +03:00
Peter Dimov	d3a64554f4	Fix Travis	2020-05-06 15:28:12 +03:00
Andrey Semashev	a57c1e0a80	Added clang-10 jobs to Travis CI.	2020-05-05 23:17:39 +03:00
Glen Fernandes	e9ff763d79	Evaluate expression when BOOST_NO_EXCEPTIONS is defined	2020-05-02 09:34:29 -04:00
Glen Fernandes	6069fea76d	Add documentation for BOOST_TEST_NO_THROW	2020-05-01 15:20:25 -04:00
Glen Fernandes	3ca745f400	Add BOOST_TEST_NO_THROW and print expression in BOOST_TEST_THROWS	2020-05-01 14:34:02 -04:00
Peter Dimov	94def8a3a6	Merge branch 'feature/lwt-pedantic' into develop	2020-04-28 04:21:59 +03:00
Peter Dimov	295b72cbc0	Disable -Waddress in lightweight_test_test.cpp	2020-04-28 02:04:29 +03:00
Glen Fernandes	eb86df4a04	Remove duplicate test run	2020-04-27 15:56:35 -04:00
Peter Dimov	0a6b8e667b	Add warnings=pedantic to the rest of the lwt tests	2020-04-27 22:29:28 +03:00
Glen Fernandes	4d08e709fe	Pedantic tests for default_allocator	2020-04-27 14:27:20 -04:00
Glen Fernandes	12ff209bf7	Revise max_size implementation in default_allocator	2020-04-27 14:27:12 -04:00
Peter Dimov	bb0ef6d41e	Disable variadic macros warning in lightweight_test_trait.hpp	2020-04-27 19:17:48 +03:00
Peter Dimov	2dd51f248b	Use warnings=pedantic for some lwt tests	2020-04-27 18:47:45 +03:00
Glen Fernandes	8fe9805792	Avoid C99 stdint macros in default_allocator	2020-04-26 19:49:01 -04:00
Glen Fernandes	6624532550	Correct spelling in documentation	2020-04-14 19:40:41 -04:00
Glen Fernandes	c31e23b362	Implement allocator access utilities	2020-04-14 14:52:30 -04:00
Glen Fernandes	690514e87c	Use BOOST_INLINE_CONSTEXPR in empty_value	2020-04-05 19:55:24 -04:00
Peter Dimov	5a5d2adda0	Go back to ::quick_exit, but include the correct <stdlib.h>; on Linux and Cygwin, quick_exit is not brought into std in C++03 mode	2020-03-23 15:54:23 +02:00
Peter Dimov	10c01d0d56	Use std::quick_exit instead of ::quick_exit	2020-03-23 05:21:08 +02:00
Peter Dimov	27d8ef1286	Change BOOST_TEST to match BOOST_TEST_EQ et al, in order to avoid 'expression result unused' warning from Clang	2020-02-21 19:46:42 +02:00
Glen Fernandes	b5c2726d1b	Include cstddef in pointer_traits	2020-02-17 22:13:10 -05:00
Peter Dimov	0eecbda0b1	Remove unnecessary struct	2020-02-17 05:21:20 +02:00
Peter Dimov	2a471c3417	Add test for BOOST_TEST_* macros return values	2020-02-16 20:52:59 +02:00
Peter Dimov	5ca752323f	Return a bool result from the BOOST_TEST_* macros, f.ex. to allow chaining with &&	2020-02-16 20:52:12 +02:00
Peter Dimov	13e9d3d4d9	Fix typo in test/Jamfile	2020-02-16 20:17:52 +02:00
Peter Dimov	f3cd812ccb	Disable 'should return report_errors()' test on CMake, because CTest doesn't like abort()	2020-01-02 21:05:07 +02:00
Peter Dimov	8f2841de83	Restrict clang-3.5 to 03/11 to avoid ::gets error	2020-01-02 21:04:06 +02:00
Peter Dimov	bf5778403e	Update tools/cmake	2020-01-02 20:30:03 +02:00
Peter Dimov	fc285464aa	Update Travis to Xenial	2020-01-02 20:23:07 +02:00
Peter Dimov	750625272f	Add CMake tests	2020-01-02 20:00:11 +02:00
Peter Dimov	bda2b9b4b1	Disable _CrtDbgReport message boxes, displayed on debug iterator violations	2020-01-01 17:17:43 +02:00
Glen Fernandes	ac4c781cac	Include lightweight_test from core and workaround from config	2020-01-01 09:02:46 -05:00
Peter Dimov	72ca0d8664	Add CMake install support	2019-12-28 18:47:11 +02:00
Glen Fernandes	253b07f630	Add empty_init constant to documentation	2019-12-15 12:46:55 -05:00
Peter Dimov	e59271fdc2	Check BOOST_MSVC in addition to __cplusplus, because msvc doesn't define __cplusplus correctly	2019-12-02 02:15:55 +02:00
Nikita Kniazev	bc82adcd0b	Remove implementation specific handling	2019-12-02 01:11:04 +03:00
Nikita Kniazev	868cb07578	Try to include std::swap from the most lightweight header Based on Boost.Move idea	2019-12-01 17:28:07 +03:00
Andrey Semashev	38f71361fb	Add a convenience instance of empty_init_t (#65 ) * Added a convenience instance of empty_init_t. Closes https://github.com/boostorg/core/issues/63.	2019-11-23 21:00:59 -05:00
Peter Dimov	6d62fb5f5e	Remove clang-win 32 bit, because it fails to link with 'unable to load mspdbcore.dll (error code: 126)'	2019-11-23 21:52:53 +02:00
Peter Dimov	0d71f42365	Separate Appveyor Clang configurations	2019-11-23 21:11:26 +02:00
Nikita Kniazev	080e8581d5	Add deprecation warnings for headers in detail dir	2019-11-23 16:53:32 +03:00