Remove static (#90 )

Complete python3 fixes for issue #67
Fix scripts to add python3 support
2026-08-04 12:44:17 +02:00 · 2025-10-23 11:37:57 +03:00 · 2025-07-03 08:55:00 -04:00 · 2025-07-02 23:52:03 -04:00 · 2025-07-02 22:09:37 -04:00 · 2025-06-27 02:27:08 +03:00
93 changed files with 609 additions and 541 deletions
@@ -0,0 +1,97 @@
+# Copyright 2016, 2017 Peter Dimov
+# Copyright 2017 - 2019 James E. King III
+# Copyright 2019 - 2021 Alexander Grund
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+
+#
+# Generic Appveyor build script for boostorg repositories
+# See: https://github.com/boostorg/boost-ci/
+#
+# Instructions for customizing this script for your library:
+#
+# 1. Customize the compilers and language levels you want.
+# 2. If you have more than include/, src/, test/, example/, examples/,
+#    benchmark/ or tools/ directories, set the environment variable DEPINST.
+#    For example if your build uses code in "bench/" and "fog/" directories:
+#      - DEPINST: --include bench --include fog
+# 3. Enable pull request builds in your boostorg/<library> account.
+#
+# That's it - the script will do everything else for you.
+#
+
+version: 1.0.{build}-{branch}
+
+shallow_clone: true
+
+branches:
+  only:
+    - master
+    - develop
+    - /bugfix\/.*/
+    - /feature\/.*/
+    - /fix\/.*/
+    - /pr\/.*/
+
+skip_commits:
+  files:
+    - LICENSE
+    - meta/*
+    - README.md
+
+matrix:
+  fast_finish: false
+  # Adding MAYFAIL to any matrix job allows it to fail but the build stays green:
+  allow_failures:
+    - MAYFAIL: true
+
+environment:
+  global:
+    B2_CI_VERSION: 1
+    GIT_FETCH_JOBS: 4
+    # see: http://www.boost.org/build/doc/html/bbv2/overview/invocation.html#bbv2.overview.invocation.properties
+    # to use the default for a given environment, comment it out; recommend you build debug and release however:
+    # on Windows it is important to exercise all the possibilities, especially shared vs static, however most
+    # libraries that care about this exercise it in their Jamfiles...
+    B2_ADDRESS_MODEL: 32,64
+    B2_LINK: shared,static
+    # B2_THREADING: threading=multi,single
+    B2_VARIANT: release
+
+  matrix:
+    - FLAVOR: Visual Studio 2017 C++2a Strict
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      B2_CXXFLAGS: -permissive-
+      B2_CXXSTD: 2a
+      B2_TOOLSET: msvc-14.1
+
+    - FLAVOR: Visual Studio 2017 C++14/17
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      B2_CXXSTD: 14,17
+      B2_TOOLSET: msvc-14.1
+
+    - FLAVOR: cygwin (32-bit)
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      ADDPATH: C:\cygwin\bin;
+      B2_ADDRESS_MODEL: 32
+      B2_CXXSTD: 03,11,14,1z
+      B2_TOOLSET: gcc
+
+    - FLAVOR: cygwin (64-bit)
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      ADDPATH: C:\cygwin64\bin;
+      B2_ADDRESS_MODEL: 64
+      B2_CXXSTD: 03,11,14,1z
+      B2_TOOLSET: gcc
+
+install:
+  - git clone --depth 1 https://github.com/boostorg/boost-ci.git C:\boost-ci-cloned
+  # Copy ci folder if not testing Boost.CI
+  - if NOT "%APPVEYOR_PROJECT_NAME%" == "boost-ci" xcopy /s /e /q /i /y C:\boost-ci-cloned\ci .\ci
+  - rmdir /s /q C:\boost-ci-cloned
+  - ci\appveyor\install.bat
+
+build: off
+
+test_script: ci\build.bat
+
@@ -0,0 +1,31 @@
+# Copyright 2019 - 2021 Alexander Grund
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+#
+# Sample codecov configuration file. Edit as required
+
+codecov:
+  max_report_age: off
+  require_ci_to_pass: yes
+  notify:
+    # Increase this if you have multiple coverage collection jobs
+    after_n_builds: 2
+    wait_for_ci: yes
+
+parsers:
+  gcov:
+    branch_detection:
+      conditional: yes
+      loop: yes
+      method: no
+      macro: no
+
+# Change how pull request comments look
+comment:
+  layout: "reach,diff,flags,files,footer"
+
+# Ignore specific files or folders. Glob patterns are supported.
+# See https://docs.codecov.com/docs/ignoring-paths
+ignore:
+  - libs/mpl/test/
+  - test/
@@ -0,0 +1,41 @@
+#
+# Copyright 2020-2021 Peter Dimov
+# Copyright 2021 Andrey Semashev
+# Copyright 2021-2024 Alexander Grund
+# Copyright 2022-2025 James E. King III
+#
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+#
+# This workflow uses the Boost.CI reusable workflow which builds a variety of
+# configurations of your project, runs tests, and generates code coverage reports.
+#
+# To use it, copy this file into your repository as `.github/workflows/ci.yml` and
+# customize it appropriately.
+# 
+---
+name: Boost.CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - bugfix/**
+      - feature/**
+      - fix/**
+      - pr/**
+    paths-ignore:
+      - LICENSE
+      - meta/**
+      - README.md
+
+jobs:
+  call-boost-ci:
+    name: Run Boost.CI
+    uses: boostorg/boost-ci/.github/workflows/reusable.yml@master
+    secrets:
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      COVERITY_SCAN_NOTIFICATION_EMAIL: ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
+      COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
@@ -1,175 +0,0 @@
-# Copyright 2016 Peter Dimov
-# Copyright 2017, 2018 James E. King III
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-#
-# Generic Travis CI build script for boostorg repositories
-# See: https://github.com/jeking3/boost-ci
-#
-# Instructions for customizing this script for your library:
-# 
-# 1. Customize the compilers and language levels you want in the 'jobs'.
-# 2. If you have more than include/, src/, test/, example/, examples/, or
-#    tools/ directories, modify your Travis CI project and add the environment
-#    variable DEPINST.  For example if your build uses code in "bench/" and
-#    "fog/" directories, then set DEPINST to the following:
-#        --include bench --include fog
-# 3. If you want to enable Coverity Scan, you need to provide the environment
-#    variables COVERITY_SCAN_TOKEN and COVERITY_SCAN_NOTIFICATION_EMAIL in
-#    your github settings.
-# 4. Enable pull request builds in your boostorg/<library> account.
-#
-# That's it - the scripts will do everything else for you.
-
-sudo: false
-dist: trusty
-language: cpp
-
-env:
-  global:
-  # see: http://www.boost.org/build/doc/html/bbv2/overview/invocation.html#bbv2.overview.invocation.properties
-  # to use the default for a given environment, comment it out; recommend you build debug and release however..
-  # - B2_ADDRESS_MODEL=address-model=64,32
-  # - B2_LINK=link=shared,static
-  # - B2_THREADING=threading=multi,single
-    - B2_VARIANT=variant=release,debug
-
-install:
-  - git clone https://github.com/jeking3/boost-ci.git boost-ci
-  - cp -pr boost-ci/ci boost-ci/.codecov.yml .
-  - source ci/travis/install.sh
-
-addons:
-  apt:
-    packages:
-      - binutils-gold
-      - gdb
-      - libc6-dbg
-        
-branches:
-  only:
-    - develop
-    - master
-    
-script:
-  - cd $BOOST_ROOT/libs/$SELF
-  - ci/travis/build.sh
-
-#
-# Default toolsets in Ubuntu
-#
-#       trusty xenial bionic
-#        14.04  16.04  18.04
-#       ------ ------ ------
-# clang    3.4    3.8    6.0
-#   gcc  4.8.2  5.3.1  7.3.0
-#
-
-anchors:
-  clang-34: &clang-34 { apt: { packages: [ "clang-3.4"       ], sources: [ "llvm-toolchain-trusty-3.4" ] } }
-  clang-38: &clang-38 { apt: { packages: [ "clang-3.8",
-                                           "libstdc++-6-dev" ], sources: [ "llvm-toolchain-trusty-3.8",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-4:  &clang-4  { apt: { packages: [ "clang-4.0",
-                                           "libstdc++-6-dev" ], sources: [ "llvm-toolchain-trusty-4.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-5:  &clang-5  { apt: { packages: [ "clang-5.0",
-                                           "libstdc++-7-dev" ], sources: [ "llvm-toolchain-trusty-5.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-6:  &clang-6  { apt: { packages: [ "clang-6.0",
-                                           "libc++-dev",
-                                           "libstdc++-8-dev",
-                                           "valgrind"        ], sources: [ "llvm-toolchain-trusty-6.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  gcc-44:   &gcc-44   { apt: { packages: [ "g++-4.4"         ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-46:   &gcc-46   { apt: { packages: [ "g++-4.6"         ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-48:   &gcc-48   { apt: { packages: [ "g++-4.8"         ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-5:    &gcc-5    { apt: { packages: [ "g++-5"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-6:    &gcc-6    { apt: { packages: [ "g++-6"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-7:    &gcc-7    { apt: { packages: [ "g++-7"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-8:    &gcc-8    { apt: { packages: [ "g++-8"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-
-jobs:
-  allow_failures:
-    - env:
-      - COPY="all the environment settings from your job"
-
-  include:
-    # libstdc++
-    - { os: "linux", env: [ "TOOLSET=gcc-4.4",   "CXXSTD=98,0x"          ], addons: *gcc-44    }
-    - { os: "linux", env: [ "TOOLSET=gcc-4.6",   "CXXSTD=03,0x"          ], addons: *gcc-46    }
-    - { os: "linux", env: [ "TOOLSET=gcc-4.8",   "CXXSTD=03,11"          ], addons: *gcc-48    }
-    - { os: "linux", env: [ "TOOLSET=gcc-5",     "CXXSTD=03,11"          ], addons: *gcc-5     }
-    - { os: "linux", env: [ "TOOLSET=gcc-6",     "CXXSTD=03,11,14"       ], addons: *gcc-6     }
-    - { os: "linux", env: [ "TOOLSET=gcc-7",     "CXXSTD=03,11,14,17"    ], addons: *gcc-7     }
-    - { os: "linux", env: [ "TOOLSET=gcc-8",     "CXXSTD=03,11,14,17,2a" ], addons: *gcc-8     }
-    - { os: "linux", env: [ "TOOLSET=clang-3.4", "CXXSTD=03,11"          ], addons: *clang-34  }
-    - { os: "linux", env: [ "TOOLSET=clang-3.8", "CXXSTD=03,11,14"       ], addons: *clang-38  }
-    - { os: "linux", env: [ "TOOLSET=clang-4.0", "CXXSTD=03,11,14"       ], addons: *clang-4   }
-    - { os: "linux", env: [ "TOOLSET=clang-5.0", "CXXSTD=03,11,14,17"    ], addons: *clang-5   }
-    - { os: "linux", env: [ "TOOLSET=clang-6.0", "CXXSTD=03,11,14,17,2a" ], addons: *clang-6   }
-    # libc++
-    - { os: "linux", env: [ "TOOLSET=clang-6.0", "CXXSTD=03,11,14,17,2a",
-                            "CXXFLAGS=-stdlib=libc++"                    ], addons: *clang-6   }
-  # the rvm environment on osx is taking over basic commands like "cd" and breaking things!
-  # - { os: "osx"  , env: [ "COMMENT=libc++",
-  #                         "TOOLSET=clang",     "CXXSTD=03,11,14"       ]                     }
-
-    - os: linux
-      env: 
-        - COMMENT=codecov.io
-        - TOOLSET=gcc-7
-        - DEFINES="define=BOOST_NO_STRESS_TEST=1"
-      addons: *gcc-7
-      script:
-        - pushd /tmp && git clone https://github.com/linux-test-project/lcov.git && export PATH=/tmp/lcov/bin:$PATH && which lcov && lcov --version && popd
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/codecov.sh
-
-    - os: linux
-      env:
-        - COMMENT=cppcheck
-      script:
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/cppcheck.sh
-
-    - os: linux
-      env:
-        - COMMENT=ubsan
-        - B2_VARIANT=variant=debug
-        - TOOLSET=gcc-8
-        - CXXSTD=03,11,14,17,2a
-        - DEFINES="define=BOOST_NO_STRESS_TEST=1"
-        - CXXFLAGS="cxxflags=-fno-omit-frame-pointer cxxflags=-fsanitize=undefined cxxflags=-fno-sanitize-recover=undefined"
-        - LINKFLAGS="linkflags=-fsanitize=undefined linkflags=-fno-sanitize-recover=undefined linkflags=-fuse-ld=gold"
-        - UBSAN_OPTIONS=print_stacktrace=1
-      addons: *gcc-8
-
-    - os: linux
-      env:
-        - COMMENT=valgrind
-        - TOOLSET=clang-6.0
-        - CXXSTD=03,11,14,17,2a
-        - DEFINES="define=BOOST_NO_STRESS_TEST=1"
-        - B2_VARIANT=variant=debug
-        - TESTFLAGS=testing.launcher=valgrind
-        - VALGRIND_OPTS=--error-exitcode=1
-      addons: *clang-6
-
-    #################### Jobs to run on pushes to master, develop ###################
-
-    # Coverity Scan
-    - os: linux
-      if: (env(COVERITY_SCAN_NOTIFICATION_EMAIL) IS present) AND (branch IN (develop, master)) AND (type IN (cron, push))
-      env:
-        - COMMENT="Coverity Scan"
-        - TOOLSET=gcc-7
-      addons: *gcc-7
-      script:
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/coverity.sh
-
-notifications:
-  email:
-    false
@@ -0,0 +1,30 @@
+# Generated by `boostdep --cmake mpl`
+# Copyright 2020, 2021 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.5...3.20)
+
+project(boost_mpl VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
+
+add_library(boost_mpl INTERFACE)
+add_library(Boost::mpl ALIAS boost_mpl)
+
+target_include_directories(boost_mpl INTERFACE include)
+
+target_link_libraries(boost_mpl
+  INTERFACE
+    Boost::config
+    Boost::core
+    Boost::predef
+    Boost::preprocessor
+    Boost::static_assert
+    Boost::type_traits
+    Boost::utility
+)
+
+if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
+
+  add_subdirectory(test)
+
+endif()
@@ -1,11 +0,0 @@
-#  Boost.MPL Library Jamfile
-#
-#  Copyright (c) 2018 James E. King III
-#
-#  Use, modification, and distribution are subject to 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)
-
-# please order by name to ease maintenance
-build-project example ;
-build-project test ;
@@ -1,8 +1,8 @@
-MPL, part of collection of the [Boost C++ Libraries](http://github.com/boostorg), provides a general-purpose, high-level C++ template metaprogramming framework of compile-time algorithms, sequences and metafunctions.
+MPL, part of collection of the [Boost C++ Libraries](https://github.com/boostorg), provides a general-purpose, high-level C++ template metaprogramming framework of compile-time algorithms, sequences and metafunctions.

 ### License

-Distributed under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
+Distributed under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).

 ### Properties

@@ -11,10 +11,11 @@ Distributed under the [Boost Software License, Version 1.0](http://www.boost.org

 ### Build Status

-Branch          | Travis | Appveyor | Coverity Scan | codecov.io | Deps | Docs | Tests |
-:-------------: | ------ | -------- | ------------- | ---------- | ---- | ---- | ----- |
-[`master`](https://github.com/boostorg/mpl/tree/master) | [![Build Status](https://travis-ci.org/boostorg/mpl.svg?branch=master)](https://travis-ci.org/boostorg/mpl) | [![Build status](https://ci.appveyor.com/api/projects/status/lx9pjj2ixqod6flb/branch/master?svg=true)](https://ci.appveyor.com/project/jeking3/mpl-nrhfm/branch/master) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/15866/badge.svg)](https://scan.coverity.com/projects/boostorg-mpl) | [![codecov](https://codecov.io/gh/boostorg/mpl/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/mpl/branch/master)| [![Deps](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/mpl.html) | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](http://www.boost.org/doc/libs/master/doc/html/mpl.html) | [![Enter the Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/mpl.html)
-[`develop`](https://github.com/boostorg/mpl/tree/develop) | [![Build Status](https://travis-ci.org/boostorg/mpl.svg?branch=develop)](https://travis-ci.org/boostorg/mpl) | [![Build status](https://ci.appveyor.com/api/projects/status/lx9pjj2ixqod6flb/branch/develop?svg=true)](https://ci.appveyor.com/project/jeking3/mpl-nrhfm/branch/develop) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/15866/badge.svg)](https://scan.coverity.com/projects/boostorg-mpl) | [![codecov](https://codecov.io/gh/boostorg/mpl/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/mpl/branch/develop) | [![Deps](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/mpl.html) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](http://www.boost.org/doc/libs/develop/doc/html/mpl.html) | [![Enter the Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/mpl.html)
+<!-- boost-ci/tools/makebadges.sh --project mpl --appveyor 49kygihpsvv2sps0 --codecov 31bBblRchG --coverity 15866 -->
+| Branch          | GHA CI | Appveyor | Coverity Scan | codecov.io | Deps | Docs | Tests |
+| :-------------: | ------ | -------- | ------------- | ---------- | ---- | ---- | ----- |
+| [`master`](https://github.com/boostorg/mpl/tree/master) | [![Build Status](https://github.com/boostorg/mpl/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/mpl/actions?query=branch:master) | [![Build status](https://ci.appveyor.com/api/projects/status/49kygihpsvv2sps0/branch/master?svg=true)](https://ci.appveyor.com/project/cppalliance/mpl/branch/master) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/15866/badge.svg)](https://scan.coverity.com/projects/boostorg-mpl) | [![codecov](https://codecov.io/gh/boostorg/mpl/branch/master/graph/badge.svg?token=31bBblRchG)](https://codecov.io/gh/boostorg/mpl/tree/master) | [![Deps](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/mpl.html) | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](https://www.boost.org/doc/libs/master/libs/mpl) | [![Enter the Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](https://www.boost.org/development/tests/master/developer/mpl.html)
+| [`develop`](https://github.com/boostorg/mpl/tree/develop) | [![Build Status](https://github.com/boostorg/mpl/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/mpl/actions?query=branch:develop) | [![Build status](https://ci.appveyor.com/api/projects/status/49kygihpsvv2sps0/branch/develop?svg=true)](https://ci.appveyor.com/project/cppalliance/mpl/branch/develop) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/15866/badge.svg)](https://scan.coverity.com/projects/boostorg-mpl) | [![codecov](https://codecov.io/gh/boostorg/mpl/branch/develop/graph/badge.svg?token=31bBblRchG)](https://codecov.io/gh/boostorg/mpl/tree/develop) | [![Deps](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/mpl.html) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](https://www.boost.org/doc/libs/develop/libs/mpl) | [![Enter the Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](https://www.boost.org/development/tests/develop/developer/mpl.html)

 ### Directories

@@ -27,8 +28,8 @@ Branch          | Travis | Appveyor | Coverity Scan | codecov.io | Deps | Docs |

 ### More information

-* [Ask questions](http://stackoverflow.com/questions/ask?tags=c%2B%2B,boost,boost-mpl)
+* [Ask questions](https://stackoverflow.com/questions/ask?tags=c%2B%2B,boost,boost-mpl)
 * [Report bugs](https://github.com/boostorg/mpl/issues): Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
-* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
-* Discussions about the library are held on the [Boost developers mailing list](http://www.boost.org/community/groups.html#main). Be sure to read the [discussion policy](http://www.boost.org/community/policy.html) before posting and add the `[mpl]` tag at the beginning of the subject line.
+* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).
+* Discussions about the library are held on the [Boost developers mailing list](https://www.boost.org/community/groups.html#main). Be sure to read the [discussion policy](https://www.boost.org/community/policy.html) before posting and add the `[mpl]` tag at the beginning of the subject line.

@@ -1,126 +0,0 @@
-# Copyright 2016, 2017 Peter Dimov
-# Copyright (C) 2017, 2018 James E. King III
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-#
-# Generic Appveyor build script for boostorg repositories
-# See: https://github.com/jeking3/boost-ci/
-#
-# Instructions for customizing this script for your library:
-#
-# 1. Customize the compilers and language levels you want.
-# 2. If you have move than include/, src/, test/, example/, examples/,
-#    benchmark/ or tools/ directories, set the environment variable DEPINST.
-#    For example if your build uses code in "bench/" and "fog/" directories:
-#      - DEPINST: --include bench --include fog
-# 3. Enable pull request builds in your boostorg/<library> account.
-#
-# That's it - the script will do everything else for you.
-#
-
-version: 1.0.{build}-{branch}
-
-shallow_clone: true
-
-branches:
-  only:
-    - develop
-    - master
-
-matrix:
-  # Adding MAYFAIL to any matrix job allows it to fail but the build stays green:
-  allow_failures:
-    - MAYFAIL: true
-
-environment:
-  global:
-    # see: http://www.boost.org/build/doc/html/bbv2/overview/invocation.html#bbv2.overview.invocation.properties
-    # to use the default for a given environment, comment it out; recommend you build debug and release however:
-    # on Windows it is important to exercise all the possibilities, especially shared vs static, however most
-    # libraries that care about this exercise it in their Jamfiles...
-    # B2_ADDRESS_MODEL: address-model=64,32
-    # B2_LINK: link=shared,static
-    # B2_THREADING: threading=multi,single
-    B2_VARIANT: variant=release,debug
-
-  matrix:
-    - FLAVOR: Visual Studio 2017 C++2a Strict
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1
-      B2_ADDRESS_MODEL: address-model=64
-      CXXFLAGS: cxxflags=-permissive-
-      CXXSTD: latest # 2a
-
-    - FLAVOR: Visual Studio 2017 C++17
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1
-      B2_ADDRESS_MODEL: address-model=64
-      CXXSTD: 17
-
-    - FLAVOR: Visual Studio 2017 C++14 (Default)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1
-      B2_ADDRESS_MODEL: address-model=64,32
-
-    - FLAVOR: Visual Studio 2015 C++14 (Default)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      TOOLSET: msvc-14.0
-      B2_ADDRESS_MODEL: address-model=64,32
-
-    - FLAVOR: Visual Studio 2010, 2012, 2013
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-      TOOLSET: msvc-10.0,msvc-11.0,msvc-12.0
-
-    - FLAVOR: cygwin (32-bit)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin\bin;
-      B2_ADDRESS_MODEL: address-model=32
-      CXXSTD: 03,11
-      # https://github.com/boostorg/test/issues/144
-      DEFINES: define=_POSIX_C_SOURCE=200112L
-      THREADING: threadapi=pthread
-      TOOLSET: gcc
-
-    - FLAVOR: cygwin (64-bit)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin64\bin;
-      B2_ADDRESS_MODEL: address-model=64
-      CXXSTD: 11,17
-      # https://github.com/boostorg/test/issues/144
-      DEFINES: define=_POSIX_C_SOURCE=200112L define=__USE_ISOC99
-      THREADING: threadapi=pthread
-      TOOLSET: gcc
-
-    - FLAVOR: mingw32
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARCH: i686
-      B2_ADDRESS_MODEL: address-model=32
-      CXXSTD: 03,11
-      SCRIPT: ci\appveyor\mingw.bat
-
-    - FLAVOR: mingw64
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARCH: x86_64
-      B2_ADDRESS_MODEL: address-model=64
-      CXXSTD: 11,17
-      DEFINES: define=__USE_ISOC99
-      SCRIPT: ci\appveyor\mingw.bat
-
-install:
-  - set SELF=%APPVEYOR_PROJECT_NAME:-=_%
-  - git clone https://github.com/jeking3/boost-ci.git C:\boost-ci
-  - xcopy /s /e /q /i C:\boost-ci\ci .\ci
-  - ci\appveyor\install.bat
-
-build: off
-
-test_script:
-  - set SELF=%APPVEYOR_PROJECT_NAME:-=_%
-  - PATH=%ADDPATH%%PATH%
-  # The definition of TOOLCXX omits CXXSTD= if it was not defined above
-  - IF NOT DEFINED CXXSTD (SET TOOLCXX=toolset=%TOOLSET%) ELSE (SET TOOLCXX=toolset=%TOOLSET% cxxstd=%CXXSTD%)
-  # Echo the complete build command to the build log
-  - IF NOT DEFINED SCRIPT                         (ECHO b2 libs/%SELF:\=/% %TOOLCXX% %CXXFLAGS% %DEFINES% %THREADING% %B2_ADDRESS_MODEL% %B2_LINK% %B2_THREADING% %B2_VARIANT% -j3)
-  # Now go build...
-  - IF DEFINED SCRIPT (call libs\%SELF%\%SCRIPT%) ELSE (b2 libs/%SELF:\=/% %TOOLCXX% %CXXFLAGS% %DEFINES% %THREADING% %B2_ADDRESS_MODEL% %B2_LINK% %B2_THREADING% %B2_VARIANT% -j3)
@@ -0,0 +1,29 @@
+# Copyright René Ferdinand Rivera Morell 2023-2024
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+require-b2 5.2 ;
+
+constant boost_dependencies :
+    /boost/config//boost_config
+    /boost/core//boost_core
+    /boost/predef//boost_predef
+    /boost/preprocessor//boost_preprocessor
+    /boost/static_assert//boost_static_assert
+    /boost/type_traits//boost_type_traits
+    /boost/utility//boost_utility ;
+
+project /boost/mpl
+    : common-requirements
+        <include>include
+    ;
+
+explicit
+    [ alias boost_mpl : : : : <library>$(boost_dependencies) ]
+    [ alias all : boost_mpl example test ]
+    ;
+
+call-if : boost-library mpl
+    ;
+
@@ -14,7 +14,7 @@
 <div class="section" id="acknowledgements">
 <h1><a class="toc-backref" href="../refmanual.html#id1614">Acknowledgements</a></h1>
 <p id="label-acknowledgements">The format and language of this reference documentation has been greatly influenced by
-the SGI's <a class="reference external" href="http://www.sgi.com/tech/stl/" target="_top">Standard Template Library Programmer's Guide</a>.</p>
+the SGI's <a class="reference external" href="https://boost.org/sgi/stl/" target="_top">Standard Template Library Programmer's Guide</a>.</p>
 </div>

 <div class="footer-separator"></div>
@@ -38,7 +38,7 @@ implementations by operating on <a class="reference internal" href="./iterators.
 major categories: iteration algorithms, querying algorithms, and
 transformation algorithms. The transformation algorithms introduce
 an associated <a class="reference internal" href="./inserter.html">Inserter</a> concept, a rough equivalent for the notion of
-<a class="reference external" href="http://www.sgi.com/tech/stl/OutputIterator.html" target="_top">Output Iterator</a> in the Standard Library. Moreover, every
+<a class="reference external" href="https://boost.org/sgi/stl/OutputIterator.html" target="_top">Output Iterator</a> in the Standard Library. Moreover, every
 transformation algorithm provides a <tt class="literal"><span class="pre">reverse_</span></tt> counterpart,
 allowing for a wider range of efficient transformations — a
 common functionality documented by the <a class="reference internal" href="./reversible-algorithm.html">Reversible Algorithm</a>
@@ -25,7 +25,7 @@ unspecified.</p>
 <div class="section" id="id30">
 <h3><a class="subsection-title" href="#definitions" name="definitions">Definitions</a></h3>
 <ul class="simple" id="value-part">
-<span id="key-part"></span><li>A <em>key</em> is a part of the element type used to identify and retrieve
+<li><span id="key-part"></span>A <em>key</em> is a part of the element type used to identify and retrieve
 the element within the sequence.</li>
 <li>A <em>value</em> is a part of the element type retrievied from the sequence
 by its key.</li>
@@ -71,7 +71,7 @@ every element in the [<tt class="literal"><span class="pre"><a href="./begin.htm
 <td>A transformation.</td>
 </tr>
 <tr><td><tt class="literal"><span class="pre">f</span></tt></td>
-<td>An <a class="reference external" href="http://www.sgi.com/tech/stl/UnaryFunction.html" target="_top">unary function object</a></td>
+<td>An <a class="reference external" href="https://boost.org/sgi/stl/UnaryFunction.html" target="_top">unary function object</a></td>
 <td>A runtime operation to apply.</td>
 </tr>
 </tbody>
@@ -80,7 +80,7 @@ every element in the [<tt class="literal"><span class="pre"><a href="./begin.htm
 <div class="section" id="id816">
 <h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3>
 <p>For any <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a> <tt class="literal"><span class="pre">s</span></tt>, <a class="reference internal" href="./lambda-expression.html">Lambda Expression</a> <tt class="literal"><span class="pre">op</span></tt> , and an
-<a class="reference external" href="http://www.sgi.com/tech/stl/UnaryFunction.html" target="_top">unary function object</a> <tt class="literal"><span class="pre">f</span></tt>:</p>
+<a class="reference external" href="https://boost.org/sgi/stl/UnaryFunction.html" target="_top">unary function object</a> <tt class="literal"><span class="pre">f</span></tt>:</p>
 <pre class="literal-block">
 <a href="./for-each.html" class="identifier">for_each</a>&lt;s&gt;( f );
 </pre>
@@ -75,12 +75,12 @@ such that for any type <tt class="literal"><span class="pre">x</span></tt> <tt c
 <pre class="last literal-block">
 namespace boost { namespace mpl {</pre>
    <pre class="last literal-block">
-template<typename T>&lt;class T&gt;
+template&lt;class T&gt;
 struct get_##name {
 	typedef typename T::name type;
 };</pre>
    <pre class="last literal-block">
-}}<typename T>
+}}
 </pre>
 </td>
 </tr>
@@ -103,13 +103,13 @@ struct test_type_get_tag_def

 }}

-typedef boost::mpl::get_a_tag&lt;<test_type_get_tag_def>test_type_get_tag_def&gt;::type   got_the_tag;
+typedef boost::mpl::get_a_tag&lt;test_type_get_tag_def&gt;::type   got_the_tag;

 </pre>
 </div>
 <div class="section" id="id1335">
 <h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3>
-<p><a class="reference internal" href="./macros.html">Macros</a>, <a class="reference internal" href="./has-xxx-trait-named-def.html">BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF</a>
+<p><a class="reference internal" href="./macros.html">Macros</a>, <a class="reference internal" href="./has-xxx-trait-named-def.html">BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF</a></p>
 <!-- Macros/Introspection/BOOST_MPL_GET_TAG_DEF -->
 </div>
 </div>
@@ -15,7 +15,7 @@
 <h1><a class="toc-backref" href="./algorithms-concepts.html#id1462">Inserter</a></h1>
 <div class="section" id="id454">
 <h3><a class="subsection-title" href="#description" name="description">Description</a></h3>
-<p>An <a class="reference internal" href="./inserter.html">Inserter</a> is a compile-time substitute for STL <a class="reference external" href="http://www.sgi.com/tech/stl/OutputIterator.html" target="_top">Output Iterator</a>.
+<p>An <a class="reference internal" href="./inserter.html">Inserter</a> is a compile-time substitute for STL <a class="reference external" href="https://boost.org/sgi/stl/OutputIterator.html" target="_top">Output Iterator</a>.
 Under the hood, it's simply a type holding
 two entities: a <em>state</em> and an <em>operation</em>. When passed to a
 <a class="reference internal" href="./transformation-algorithms.html">transformation algorithm</a>, the inserter's binary operation is
@@ -126,13 +126,13 @@ struct bitset0
    // ...
 };

-template< typename B0 > struct bitset1
+template&lt; typename B0 &gt; struct bitset1
 {
    typedef bitset_tag tag;
    // ...
 };

-template< typename B0, <em>...,</em> typename B<em>n</em> &gt; struct bitset<em>n</em>
+template&lt; typename B0, <em>...,</em> typename B<em>n</em> &gt; struct bitset<em>n</em>
 {
    typedef bitset_tag tag;
    // ...
@@ -14,7 +14,7 @@
 <div class="section" id="terminology">
 <h1><a class="toc-backref" href="../refmanual.html#id1610">Terminology</a></h1>
 <dl class="docutils" id="overloaded-name">
-<span id="label-terminology"></span><dt>Overloaded name</dt>
+<dt><span id="label-terminology"></span>Overloaded name</dt>
 <dd>Overloaded name is a term used in this reference documentation to designate
 a metafunction providing more than one public interface. In reality,
 class template overloading is nonexistent and the referenced functionality
@@ -19,7 +19,7 @@ ones by performing some kind of transformation. A typical transformation
 alogrithm takes one or more input sequences and a transformation
 metafunction/predicate, and returns a new sequence built according to the
 algorithm's semantics through the means of its <a class="reference internal" href="./inserter.html">Inserter</a> argument, which
-plays a role similar to the role of run-time <a class="reference external" href="http://www.sgi.com/tech/stl/OutputIterator.html" target="_top">Output Iterator</a>.</p>
+plays a role similar to the role of run-time <a class="reference external" href="https://boost.org/sgi/stl/OutputIterator.html" target="_top">Output Iterator</a>.</p>
 <!-- Say something about optionality of Inserters/their default behavior -->
 <p>Every transformation algorithm is a <a class="reference internal" href="./reversible-algorithm.html">Reversible Algorithm</a>, providing
 an accordingly named <tt class="literal"><span class="pre">reverse_</span></tt> counterpart carrying the transformation
@@ -2,7 +2,7 @@
 The format and language of this reference documentation has been greatly influenced by 
 the SGI's `Standard Template Library Programmer's Guide`__.

-__ http://www.sgi.com/tech/stl/
+__ https://boost.org/sgi/stl/


 .. copyright:: Copyright ©  2001-2009 Aleksey Gurtovoy and David Abrahams
@@ -35,7 +35,7 @@ common functionality documented by the |Reversible Algorithm|
 concept.


-.. |Output Iterator| replace:: `Output Iterator <http://www.sgi.com/tech/stl/OutputIterator.html>`__
+.. |Output Iterator| replace:: `Output Iterator <https://boost.org/sgi/stl/OutputIterator.html>`__
 .. |sequence algorithms| replace:: `sequence algorithms`_
 .. _`sequence algorithms`: `Algorithms`_

@@ -136,7 +136,7 @@ See also

 |Runtime Algorithms|, |Views|, |transform_view|

-.. |unary function object| replace:: `unary function object <http://www.sgi.com/tech/stl/UnaryFunction.html>`__
+.. |unary function object| replace:: `unary function object <https://boost.org/sgi/stl/UnaryFunction.html>`__
 .. |value_initialized| replace:: `value_initialized <http://www.boost.org/libs/utility/value_init.htm>`__


@@ -12,7 +12,7 @@
 </head>
 <body class="docframe">
 <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./changes-in-boost-1-32-0.html" class="navigation-link">Prev</a>&nbsp;<a href="./iterator-protocol.html" class="navigation-link">Next</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group">Back&nbsp;<a href="./iterator-protocol.html" class="navigation-link">Along</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./changes-in-boost-1-32-0.html" class="navigation-link">Up</a>&nbsp;<a href="../index.html" class="navigation-link">Home</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./tutorial_toc.html" class="navigation-link">Full TOC</a></span></td>
-<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog & History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./apply-lambda-semantics.html" class="navigation-link">apply/lambda Semantics</a></td>
+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./apply-lambda-semantics.html" class="navigation-link">apply/lambda Semantics</a></td>
 </tr></table><div class="header-separator"></div>
 <div class="section" id="apply-lambda-semantics">
 <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id64" name="apply-lambda-semantics"><tt class="literal"><span class="pre">apply</span></tt>/<tt class="literal"><span class="pre">lambda</span></tt> Semantics</a></h1>
@@ -7,12 +7,12 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="Docutils 0.3.6: http://docutils.sourceforge.net/" />
-<title>THE BOOST MPL LIBRARY: Changelog & History</title>
+<title>THE BOOST MPL LIBRARY: Changelog &amp; History</title>
 <link rel="stylesheet" href="../style.css" type="text/css" />
 </head>
 <body class="docframe">
 <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./reference-manual.html" class="navigation-link">Prev</a>&nbsp;<a href="./changes-in-boost-1-32-0.html" class="navigation-link">Next</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./reference-manual.html" class="navigation-link">Back</a>&nbsp;<a href="./technical-details.html" class="navigation-link">Along</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="../index.html" class="navigation-link">Up</a>&nbsp;<a href="../index.html" class="navigation-link">Home</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./tutorial_toc.html" class="navigation-link">Full TOC</a></span></td>
-<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog & History</a></td>
+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a></td>
 </tr></table><div class="header-separator"></div>
 <div class="section" id="changelog-history">
 <h1><a class="toc-backref" href="../index.html#id62" name="changelog-history">Changelog &amp; History</a></h1>
@@ -12,7 +12,7 @@
 </head>
 <body class="docframe">
 <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./changelog-history.html" class="navigation-link">Prev</a>&nbsp;<a href="./apply-lambda-semantics.html" class="navigation-link">Next</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group">Back&nbsp;Along</span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./changelog-history.html" class="navigation-link">Up</a>&nbsp;<a href="../index.html" class="navigation-link">Home</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./tutorial_toc.html" class="navigation-link">Full TOC</a></span></td>
-<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog & History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a></td>
+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a></td>
 </tr></table><div class="header-separator"></div>
 <div class="section" id="changes-in-boost-1-32-0">
 <h1><a class="toc-backref" href="./changelog-history.html#id63" name="changes-in-boost-1-32-0">Changes in Boost 1.32.0 Release</a></h1>
@@ -12,7 +12,7 @@
 </head>
 <body class="docframe">
 <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./apply-lambda-semantics.html" class="navigation-link">Prev</a>&nbsp;<a href="./tag-dispatching-protocol.html" class="navigation-link">Next</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./apply-lambda-semantics.html" class="navigation-link">Back</a>&nbsp;<a href="./tag-dispatching-protocol.html" class="navigation-link">Along</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./changes-in-boost-1-32-0.html" class="navigation-link">Up</a>&nbsp;<a href="../index.html" class="navigation-link">Home</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./tutorial_toc.html" class="navigation-link">Full TOC</a></span></td>
-<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog & History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./iterator-protocol.html" class="navigation-link">Iterator Protocol</a></td>
+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./iterator-protocol.html" class="navigation-link">Iterator Protocol</a></td>
 </tr></table><div class="header-separator"></div>
 <div class="section" id="iterator-protocol">
 <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id65" name="iterator-protocol">Iterator Protocol</a></h1>
@@ -12,7 +12,7 @@
 </head>
 <body class="docframe">
 <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./renaming-cleanup.html" class="navigation-link">Prev</a>&nbsp;<a href="./technical-details.html" class="navigation-link">Next</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./renaming-cleanup.html" class="navigation-link">Back</a>&nbsp;Along</span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./changes-in-boost-1-32-0.html" class="navigation-link">Up</a>&nbsp;<a href="../index.html" class="navigation-link">Home</a></span><span class="navigation-group-separator">&nbsp;|&nbsp;</span><span class="navigation-group"><a href="./tutorial_toc.html" class="navigation-link">Full TOC</a></span></td>
-<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog & History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./miscellaneous.html" class="navigation-link">Miscellaneous</a></td>
+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./miscellaneous.html" class="navigation-link">Miscellaneous</a></td>
 </tr></table><div class="header-separator"></div>
 <div class="section" id="miscellaneous">
 <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id69" name="miscellaneous">Miscellaneous</a></h1>
@@ -12,7 +12,7 @@
 </head>
 <body class="docframe">
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+<td class="header-group page-location"><a href="../index.html" class="navigation-link">Front Page</a> / <a href="./changelog-history.html" class="navigation-link">Changelog &amp; History</a> / <a href="./changes-in-boost-1-32-0.html" class="navigation-link">Changes in Boost 1.32.0 Release</a> / <a href="./numeric-metafunction.html" class="navigation-link">Numeric Metafunction Protocol/Infrastructure</a></td>
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@@ -12,7 +12,7 @@
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 <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id68" name="renaming-cleanup">Renaming/Cleanup</a></h1>
@@ -33,12 +33,12 @@ Complete Guide</a>&quot;, by David Vandevoorde and Nicolai M. Josuttis — <em>t
 on the details and workings of the C++ template system.</p>
 <p>We can also recommend a number online resources:</p>
 <ul class="simple">
-<li>Todd L. Veldhuizen, &quot;<a class="reference" href="http://osl.iu.edu/~tveldhui/papers/Template-Metaprograms/meta-art.html" target="_top">Using C++ template metaprograms</a>&quot;, C++ Report 
+<li>Todd L. Veldhuizen, &quot;<a class="reference" href="https://dl.acm.org/citation.cfm?id=260748" target="_top">Using C++ template metaprograms</a>&quot;, C++ Report 
 Vol. 7 No. 4 (May 1995), pp. 36-43.</li>
-<li>Todd L. Veldhuizen and Dennis Gannon, &quot;<a class="reference" href="http://osl.iu.edu/~tveldhui/papers/oo98.html" target="_top">Active Libraries: Rethinking the roles of 
+<li>Todd L. Veldhuizen and Dennis Gannon, &quot;<a class="reference" href="https://arxiv.org/abs/math/9810022" target="_top">Active Libraries: Rethinking the roles of 
 compilers and libraries</a>&quot;, SIAM Workshop on Object Oriented Methods for Inter-operable 
 Scientific and Engineering Computing, October 21-23, 1998</li>
-<li>Todd L. Veldhuizen, &quot;<a class="reference" href="http://osl.iu.edu/~tveldhui/papers/pepm99/" target="_top">C++ Templates as Partial Evaluation</a>&quot;, 1999 ACM SIGPLAN 
+<li>Todd L. Veldhuizen, &quot;<a class="reference" href="https://arxiv.org/abs/cs/9810010" target="_top">C++ Templates as Partial Evaluation</a>&quot;, 1999 ACM SIGPLAN 
 Workshop on Partial Evaluation and Semantics-Based Program Manipulation (PEPM'99).</li>
 </ul>
 <!-- What about Todd's PhD dissertation?  Too far off the beaten track? -->
@@ -12,7 +12,7 @@
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 <h1><a class="toc-backref" href="./changes-in-boost-1-32-0.html#id66" name="tag-dispatching-protocol">Tag Dispatching Protocol</a></h1>
@@ -7,9 +7,11 @@

 import testing ;

+project : requirements <library>/boost/mpl//boost_mpl ;
+
 test-suite "mpl-examples"
   :    [ run     inherit_linearly.cpp ]
        [ compile integer.cpp ]
-        [ run     tuple_from_list.cpp ]
+        [ run     tuple_from_list.cpp : : : <library>/boost/tuple//boost_tuple ]
   ;

@@ -28,26 +28,22 @@
 // 'or' and 'and' macros, see http://tinyurl.com/3et69; 'defined(and)'
 // has to be checked in a separate condition, otherwise GCC complains 
 // about 'and' being an alternative token
-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
-#if defined(and) 
+#if defined(_MSC_EXTENSIONS)
+#if defined(and)
 #   pragma push_macro("and")
 #   undef and
 #   define and(x)
 #endif
 #endif
-#endif

 #   define BOOST_MPL_PREPROCESSED_HEADER and.hpp
 #   include <boost/mpl/aux_/include_preprocessed.hpp>

-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
-#if defined(and) 
+#if defined(_MSC_EXTENSIONS)
+#if defined(and)
 #   pragma pop_macro("and")
 #endif
 #endif
-#endif

 #else

@@ -39,7 +39,7 @@
 #include <boost/mpl/if.hpp>
 #endif

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
    || (BOOST_MPL_CFG_GCC != 0) \
    || BOOST_WORKAROUND(__IBMCPP__, <= 600)
 #   define BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES
@@ -47,16 +47,16 @@

 #if BOOST_WORKAROUND(__MWERKS__, < 0x3202) \
    || BOOST_WORKAROUND(__EDG_VERSION__, <= 238) \
-    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+    || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
    || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
 #   define BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER
 #endif

 // agurt, 10/nov/06: use enums for Borland (which cannot cope with static constants) 
-// and GCC (which issues "unused variable" warnings when static constants are used 
+// and GCC/PGI/Clang (which issues "unused variable" warnings when static constants are used 
 // at a function scope)
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
-    || (BOOST_MPL_CFG_GCC != 0) || (BOOST_MPL_CFG_GPU != 0) || defined(__PGI)
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
+    || (BOOST_MPL_CFG_GCC != 0) || (BOOST_MPL_CFG_GPU != 0) || defined(__PGI) || defined(__clang__)
 #   define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) enum { expr }
 #else
 #   define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) BOOST_STATIC_CONSTANT(T, expr)
@@ -184,7 +184,7 @@ template< typename P > struct assert_arg_pred_not
    typedef typename assert_arg_pred_impl<p>::type type;
 };

-#if defined(BOOST_GCC) && BOOST_GCC >= 80000
+#if BOOST_WORKAROUND(BOOST_GCC_VERSION, >= 80000)
 #define BOOST_MPL_IGNORE_PARENTHESES_WARNING
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wparentheses"
@@ -297,7 +297,7 @@ BOOST_MPL_AUX_ASSERT_CONSTANT( \
      std::size_t \
    , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
          boost::mpl::assertion_failed<false>( \
-              boost::mpl::assert_arg( (void (*) pred)0, 1 ) \
+              boost::mpl::assert_arg( (void (*) pred)BOOST_NULLPTR, 1 ) \
            ) \
        ) \
    ) \
@@ -310,7 +310,7 @@ BOOST_MPL_AUX_ASSERT_CONSTANT( \
 enum { \
      BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
          boost::mpl::assertion<false>::failed( \
-              boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \
+              boost::mpl::assert_not_arg( (void (*) pred)BOOST_NULLPTR, 1 ) \
            ) \
        ) \
 }\
@@ -321,7 +321,7 @@ BOOST_MPL_AUX_ASSERT_CONSTANT( \
      std::size_t \
    , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
          boost::mpl::assertion_failed<false>( \
-              boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \
+              boost::mpl::assert_not_arg( (void (*) pred)BOOST_NULLPTR, 1 ) \
            ) \
        ) \
   ) \
@@ -16,7 +16,7 @@

 #include <boost/mpl/aux_/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, < 0x561)
+#if BOOST_WORKAROUND(BOOST_BORLANDC, < 0x561)
 // agurt, 12/nov/02: to suppress the bogus "Cannot have both a template class 
 // and function named 'xxx'" diagnostic
 #   define BOOST_MPL_AUX_COMMON_NAME_WKND(name) \
@@ -29,6 +29,6 @@ template< typename > void name(); \

 #   define BOOST_MPL_AUX_COMMON_NAME_WKND(name) /**/

-#endif // __BORLANDC__
+#endif // BOOST_BORLANDC

 #endif // BOOST_MPL_AUX_COMMON_NAME_WKND_HPP_INCLUDED
@@ -27,7 +27,7 @@

 #if !defined(BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE) \
    && (   BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
-        || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840)) \
        || BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202)) \
        || BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, BOOST_TESTED_AT(810)) \
@@ -19,7 +19,7 @@

 #if    !defined(BOOST_MPL_CFG_NO_DEPENDENT_ARRAY_TYPES) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && ( BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+    && ( BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        || BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \
        )

@@ -18,8 +18,8 @@

 #if    !defined(BOOST_MPL_CFG_BCC590_WORKAROUNDS) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && BOOST_WORKAROUND(__BORLANDC__, >= 0x590) \
-    && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+    && BOOST_WORKAROUND(BOOST_BORLANDC, >= 0x590) \
+    && BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))

 #   define BOOST_MPL_CFG_BCC590_WORKAROUNDS

@@ -21,7 +21,7 @@
 #if    !defined(BOOST_MPL_CFG_NO_BIND_TEMPLATE) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
    && (   BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \
-        || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        )

 #   define BOOST_MPL_CFG_NO_BIND_TEMPLATE
@@ -32,10 +32,10 @@
 #   elif BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0304))
 #       define BOOST_MPL_CFG_COMPILER_DIR gcc

-#   elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#   elif BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 #       if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
 #           define BOOST_MPL_CFG_COMPILER_DIR bcc551
-#       elif BOOST_WORKAROUND(__BORLANDC__, >= 0x590)
+#       elif BOOST_WORKAROUND(BOOST_BORLANDC, >= 0x590)
 #           define BOOST_MPL_CFG_COMPILER_DIR bcc
 #       else
 #           define BOOST_MPL_CFG_COMPILER_DIR bcc_pre590
@@ -19,7 +19,7 @@

 #if    !defined(BOOST_MPL_CFG_NO_NONTYPE_TEMPLATE_PARTIAL_SPEC) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && BOOST_WORKAROUND(__BORLANDC__, < 0x582)
+    && BOOST_WORKAROUND(BOOST_BORLANDC, < 0x582)

 #   define BOOST_MPL_CFG_NO_NONTYPE_TEMPLATE_PARTIAL_SPEC

@@ -24,8 +24,8 @@

 #if    !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && BOOST_WORKAROUND(__BORLANDC__, >= 0x560) \
-    && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+    && BOOST_WORKAROUND(BOOST_BORLANDC, >= 0x560) \
+    && BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))

 #   define BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES

@@ -35,7 +35,7 @@
 #if    !defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
    && (   BOOST_WORKAROUND(__MWERKS__, <= 0x3001) \
-        || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        || defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
        )
        
@@ -18,7 +18,7 @@

 #if    !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+    && BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))

 #   define BOOST_MPL_CFG_NO_NESTED_FORWARDING

@@ -19,7 +19,7 @@

 #if    !defined(BOOST_MPL_CFG_BCC_INTEGRAL_CONSTANTS) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+    && BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))

 #   define BOOST_MPL_CFG_BCC_INTEGRAL_CONSTANTS

@@ -20,7 +20,7 @@

 #if !defined(BOOST_MPL_CFG_USE_OPERATORS_OVERLOADING) \
    && ( BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \
-        || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        || BOOST_WORKAROUND(__EDG_VERSION__, <= 245) \
        || BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, <= 0x0295) \
        || BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600)) \
@@ -18,7 +18,7 @@

 #if    !defined(BOOST_MPL_CFG_BROKEN_OVERLOAD_RESOLUTION) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
-    && (   BOOST_WORKAROUND(__BORLANDC__, < 0x590) \
+    && (   BOOST_WORKAROUND(BOOST_BORLANDC, < 0x590) \
        || BOOST_WORKAROUND(__MWERKS__, < 0x3001) \
        )

@@ -18,7 +18,7 @@

 #if !defined(BOOST_MPL_CFG_BROKEN_PP_MACRO_EXPANSION) \
    && (   BOOST_WORKAROUND(__MWERKS__, <= 0x3003) \
-        || BOOST_WORKAROUND(__BORLANDC__, < 0x582) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, < 0x582) \
        || BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(502)) \
        )

@@ -20,7 +20,7 @@

 #if !defined(BOOST_MPL_CFG_NO_TEMPLATE_TEMPLATE_PARAMETERS) \
    && ( defined(BOOST_NO_TEMPLATE_TEMPLATES) \
-      || BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT( 0x590) ) \
+      || BOOST_WORKAROUND( BOOST_BORLANDC, BOOST_TESTED_AT( 0x590) ) \
       )

 #   define BOOST_MPL_CFG_NO_TEMPLATE_TEMPLATE_PARAMETERS
@@ -31,7 +31,7 @@
 #if    !defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) \
    && !defined(BOOST_MPL_PREPROCESSING_MODE) \
    && (   BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0302)) \
-        || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
+        || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610)) \
        )

 #   define BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING
@@ -26,7 +26,7 @@ namespace boost { namespace mpl {
 template< typename Tag > struct count_impl
 {
    template< typename Sequence, typename T > struct apply
-#if BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x561))
+#if BOOST_WORKAROUND(BOOST_BORLANDC,BOOST_TESTED_AT(0x561))
    {
        typedef typename count_if< Sequence,same_as<T> >::type type;
        BOOST_STATIC_CONSTANT(int, value = BOOST_MPL_AUX_VALUE_WKND(type)::value);
@@ -60,7 +60,7 @@ struct AUX778076_FOLD_IMPL_NAME;

 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)

-#   if !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+#   if !BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)

 #   define BOOST_PP_ITERATION_PARAMS_1 \
    (3,(0, BOOST_MPL_LIMIT_UNROLLING, <boost/mpl/aux_/fold_impl_body.hpp>))
@@ -125,7 +125,7 @@ struct AUX778076_FOLD_IMPL_NAME<-1,Last,Last,State,ForwardOp>
    typedef Last iterator;
 };

-#   else // BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+#   else // BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)

 // Borland have some serious problems with the unrolled version, so
 // we always use a basic implementation
@@ -164,7 +164,7 @@ struct AUX778076_FOLD_IMPL_NAME<N,Last,Last,State,ForwardOp >
    typedef state type;
 };

-#   endif // BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+#   endif // BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)
 
 #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

@@ -25,7 +25,7 @@
 #   include <boost/mpl/if.hpp>
 #   include <boost/mpl/bool.hpp>
 #   include <boost/mpl/aux_/msvc_is_class.hpp>
-#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#elif BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 #   include <boost/mpl/if.hpp>
 #   include <boost/mpl/bool.hpp>
 #   include <boost/mpl/aux_/yes_no.hpp>
@@ -62,7 +62,7 @@ struct has_rebind
 template< typename T > struct has_rebind_tag {};
 no_tag operator|(has_rebind_tag<int>, void const volatile*);

-#   if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#   if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 template< typename T >
 struct has_rebind
 {
@@ -71,7 +71,7 @@ struct has_rebind
          sizeof(has_rebind_tag<int>() | get()) == sizeof(yes_tag)
        );
 };
-#   else // __BORLANDC__
+#   else // BOOST_BORLANDC
 template< typename T >
 struct has_rebind_impl
 {
@@ -90,7 +90,7 @@ struct has_rebind
        >::type
 {
 };
-#   endif // __BORLANDC__
+#   endif // BOOST_BORLANDC

 #endif

@@ -56,14 +56,15 @@ struct AUX_WRAPPER_NAME
 // have to #ifdef here: some compilers don't like the 'N + 1' form (MSVC),
 // while some other don't like 'value + 1' (Borland), and some don't like
 // either
-#if BOOST_WORKAROUND(__EDG_VERSION__, <= 243)
+#if BOOST_WORKAROUND(__EDG_VERSION__, <= 243) \
+    || __cplusplus >= 201103L
 private:
    BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, next_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1)));
    BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, prior_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N - 1)));
 public:
    typedef AUX_WRAPPER_INST(next_value) next;
    typedef AUX_WRAPPER_INST(prior_value) prior;
-#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
+#elif BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x561)) \
    || BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(502)) \
    || (BOOST_WORKAROUND(__HP_aCC, <= 53800) && (BOOST_WORKAROUND(__hpxstd98, != 1)))
    typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1)) ) next;
@@ -110,7 +110,7 @@ template< typename T > struct has_rebind_tag;
    typedef BOOST_PP_CAT(name,_rebind) rebind; \
 /**/

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 #   define BOOST_MPL_AUX_LAMBDA_SUPPORT_HAS_REBIND(i, name, params) \
 template< BOOST_MPL_PP_PARAMS(i,typename T) > \
 ::boost::mpl::aux::yes_tag operator|( \
@@ -134,7 +134,7 @@ template< BOOST_MPL_PP_PARAMS(i,typename T) > \
 #   define BOOST_MPL_AUX_LAMBDA_SUPPORT_HAS_REBIND(i, name, params) /**/
 #endif

-#   if !defined(__BORLANDC__)
+#   if !defined(BOOST_BORLANDC)
 #   define BOOST_MPL_AUX_LAMBDA_SUPPORT(i, name, params) \
    BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(i, name, params) \
 }; \
@@ -160,7 +160,7 @@ class BOOST_PP_CAT(name,_rebind) \
        typedef typename name< BOOST_MPL_PP_PARAMS(i,U) >::type type; \
    }; \
 /**/
-#   endif // __BORLANDC__
+#   endif // BOOST_BORLANDC

 #endif // __EDG_VERSION__

@@ -22,7 +22,7 @@
    && !BOOST_WORKAROUND(__EDG_VERSION__, <= 243)
 #   include <boost/mpl/assert.hpp>
 #   define BOOST_MPL_AUX_ASSERT_NOT_NA(x) \
-    BOOST_MPL_ASSERT_NOT((boost::mpl::is_na<type>)) \
+    BOOST_MPL_ASSERT_NOT((boost::mpl::is_na<x>)) \
 /**/
 #else
 #   include <boost/static_assert.hpp>
@@ -18,7 +18,7 @@
 #include <boost/mpl/aux_/config/workaround.hpp>

 #if BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0302)) \
-    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
+    || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x561)) \
    || BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x530)) \
    || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))

@@ -12,7 +12,7 @@
 namespace boost { namespace mpl { namespace aux {
 template< int N > struct arity_tag
 {
-    typedef char (&type)[N + 1];
+    typedef char (&type)[(unsigned)N + 1];
 };

 template<
@@ -29,6 +29,10 @@
    BOOST_PP_CAT(BOOST_MPL_PP_ENUM_,n)(param) \
    /**/
    
+#   define BOOST_MPL_PP_ENUM_Z(z_ignored, n, param) \
+    BOOST_PP_CAT(BOOST_MPL_PP_ENUM_,n)(param) \
+    /**/
+    
 #   define BOOST_MPL_PP_ENUM_0(p)
 #   define BOOST_MPL_PP_ENUM_1(p) p
 #   define BOOST_MPL_PP_ENUM_2(p) p,p
@@ -57,6 +61,14 @@
        ) \
    /**/

+#   define BOOST_MPL_PP_ENUM_Z(z, n, param) \
+    BOOST_PP_REPEAT_ ## z( \
+          n \
+        , BOOST_MPL_PP_AUX_ENUM_FUNC \
+        , param \
+        ) \
+    /**/
+
 #endif

 #endif // BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED
@@ -29,6 +29,10 @@
    BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
    /**/

+#   define BOOST_MPL_PP_PARAMS_Z(z_ignored,n,p) \
+    BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
+    /**/
+
 #   define BOOST_MPL_PP_PARAMS_0(p)
 #   define BOOST_MPL_PP_PARAMS_1(p) p##1
 #   define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2
@@ -60,6 +64,14 @@
        ) \
    /**/

+#   define BOOST_MPL_PP_PARAMS_Z(z, n, param) \
+    BOOST_PP_REPEAT_ ## z( \
+          n \
+        , BOOST_MPL_PP_AUX_PARAM_FUNC \
+        , param \
+        ) \
+    /**/
+
 #endif 

 #endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
@@ -39,7 +39,7 @@

 namespace boost { namespace mpl { namespace aux {

-template< typename T > static T const& ptr_to_ref(T*);
+template< typename T > T const& ptr_to_ref(T*);

 }}}

@@ -29,7 +29,7 @@ template< typename Tag >
 struct size_impl
 {
    template< typename Sequence > struct apply
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x561))
        : distance<
              typename begin<Sequence>::type
            , typename end<Sequence>::type
@@ -16,7 +16,7 @@

 #include <boost/mpl/aux_/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x561)) \
 || BOOST_WORKAROUND(__GNUC__, < 3) \
 || BOOST_WORKAROUND(__MWERKS__, <= 0x3001)
 #   define BOOST_MPL_AUX_STATIC_CAST(T, expr) (T)(expr)
@@ -65,7 +65,7 @@ namespace boost { namespace mpl { namespace aux {

 template< BOOST_MPL_AUX_NTTP_DECL(int, N) > struct arity_tag
 {
-    typedef char (&type)[N + 1];
+    typedef char (&type)[(unsigned)N + 1];
 };

 #   define AUX778076_MAX_ARITY_OP(unused, state, i_) \
@@ -18,6 +18,7 @@
 #include <boost/mpl/aux_/config/arrays.hpp>
 #include <boost/mpl/aux_/config/msvc.hpp>
 #include <boost/mpl/aux_/config/workaround.hpp>
+#include <cstddef>


 namespace boost { namespace mpl { namespace aux {
@@ -36,7 +37,7 @@ template<> struct yes_no_tag<true>
 };


-template< BOOST_MPL_AUX_NTTP_DECL(long, n) > struct weighted_tag
+template< BOOST_MPL_AUX_NTTP_DECL(std::size_t, n) > struct weighted_tag
 {
 #if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
    typedef char (&type)[n];
@@ -19,27 +19,23 @@
 // macros, see http://tinyurl.com/ycwdxco; 'defined(bitand)'
 // has to be checked in a separate condition, otherwise GCC complains 
 // about 'bitand' being an alternative token
-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(bitand)
 #   pragma push_macro("bitand")
 #   undef bitand
 #   define bitand(x)
 #endif
 #endif
-#endif

 #define AUX778076_OP_NAME   bitand_
 #define AUX778076_OP_PREFIX bitand
 #define AUX778076_OP_TOKEN  &
 #include <boost/mpl/aux_/arithmetic_op.hpp>

-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(bitand)
 #   pragma pop_macro("bitand")
 #endif
 #endif
-#endif

 #endif // BOOST_MPL_BITAND_HPP_INCLUDED
@@ -19,27 +19,23 @@
 // macros, see http://tinyurl.com/ycwdxco; 'defined(bitor)'
 // has to be checked in a separate condition, otherwise GCC complains 
 // about 'bitor' being an alternative token
-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(bitor)
 #   pragma push_macro("bitor")
 #   undef bitor
 #   define bitor(x)
 #endif
 #endif
-#endif

 #define AUX778076_OP_NAME   bitor_
 #define AUX778076_OP_PREFIX bitor
 #define AUX778076_OP_TOKEN  |
 #include <boost/mpl/aux_/arithmetic_op.hpp>

-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(bitor)
 #   pragma pop_macro("bitor")
 #endif
 #endif
-#endif

 #endif // BOOST_MPL_BITOR_HPP_INCLUDED
@@ -33,7 +33,7 @@
 #include <boost/preprocessor/repetition/enum_params.hpp>
 #include <boost/preprocessor/repetition/enum_trailing_params.hpp>

-#if BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x590) )
+#if BOOST_WORKAROUND( BOOST_BORLANDC, BOOST_TESTED_AT(0x590) )
 # include <boost/type_traits/is_class.hpp>
 #endif

@@ -196,7 +196,7 @@ struct trait \
 }; \
 /**/

-#   elif BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x590) )
+#   elif BOOST_WORKAROUND( BOOST_BORLANDC, BOOST_TESTED_AT(0x590) )

 #   define BOOST_MPL_HAS_XXX_TRAIT_NAMED_BCB_DEF(trait, trait_tester, name, default_) \
 template< typename T, bool IS_CLASS > \
@@ -334,7 +334,7 @@ struct trait \
 // correct name but different number of arguments.
 #   define BOOST_MPL_HAS_MEMBER_MULTI_SUBSTITUTE(z, n, args) \
      template< \
-          template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n), typename V) > class V \
+          template< BOOST_PP_ENUM_PARAMS_Z(z, BOOST_PP_INC(n), typename V) > class V \
       > \
      struct BOOST_MPL_HAS_MEMBER_INTROSPECTION_SUBSTITUTE_NAME(args, n) { \
      }; \
@@ -503,7 +503,7 @@ struct trait \
                 z, n, args \
             ) \
        template< \
-             template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n), typename U) > class U \
+             template< BOOST_PP_ENUM_PARAMS_Z(z, BOOST_PP_INC(n), typename U) > class U \
        > \
        struct BOOST_MPL_HAS_MEMBER_INTROSPECTION_SUBSTITUTE_NAME_WITH_TEMPLATE_SFINAE( \
                args, n \
@@ -46,7 +46,7 @@ struct if_c<false,T1,T2>
 };

 // agurt, 05/sep/04: nondescriptive parameter names for the sake of DigitalMars
-// (and possibly MWCW < 8.0); see http://article.gmane.org/gmane.comp.lib.boost.devel/108959
+// (and possibly MWCW < 8.0); see https://lists.boost.org/Archives/boost/2004/09/71383.php
 template<
      typename BOOST_MPL_AUX_NA_PARAM(T1)
    , typename BOOST_MPL_AUX_NA_PARAM(T2)
@@ -33,7 +33,7 @@


 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
- && !BOOST_WORKAROUND(__BORLANDC__, <= 0x551)
+ && !BOOST_WORKAROUND(BOOST_BORLANDC, <= 0x551)
 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
 // 'bool' constant doesn't have 'next'/'prior' members
 template< bool C >
@@ -19,7 +19,7 @@
 #include <boost/mpl/aux_/na_spec.hpp>
 #include <boost/mpl/aux_/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 #   define BOOST_MPL_CFG_STRIPPED_DOWN_LOWER_BOUND_IMPL
 #endif

@@ -21,7 +21,7 @@
 // resolves conflicts with 'boost::numeric_cast' function template.
 // use it in your own code _only_ if you care about compatibility with
 // these outdated compilers!
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570) )
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x570) )
 #   define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast_
 #else
 #   define BOOST_MPL_AUX_NUMERIC_CAST numeric_cast
@@ -29,26 +29,22 @@
 // 'or' and 'and' macros, see http://tinyurl.com/3et69; 'defined(or)'
 // has to be checked in a separate condition, otherwise GCC complains 
 // about 'or' being an alternative token
-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(or)
 #   pragma push_macro("or")
 #   undef or
 #   define or(x)
 #endif
 #endif
-#endif

 #   define BOOST_MPL_PREPROCESSED_HEADER or.hpp
 #   include <boost/mpl/aux_/include_preprocessed.hpp>

-#if defined(_MSC_VER) && !defined(__clang__)
-#ifndef __GCCXML__
+#if defined(_MSC_EXTENSIONS)
 #if defined(or)
 #   pragma pop_macro("or")
 #endif
 #endif
-#endif

 #else

@@ -500,11 +500,11 @@ namespace boost { namespace mpl
    };

    #define M0(z, n, data)                                                                            \
-    template<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, int C), int J>                         \
-    struct string_iterator<mpl::string<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, C)>, n, J>   \
+    template<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, int C), int J>                    \
+    struct string_iterator<mpl::string<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, C)>, n, J> \
    {                                                                                                 \
        enum { eomc_ = (BOOST_MPL_MULTICHAR_LENGTH(BOOST_PP_CAT(C, n)) == J + 1) };                   \
-        typedef mpl::string<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, C)> string;             \
+        typedef mpl::string<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, C)> string;        \
        typedef std::bidirectional_iterator_tag category;                                             \
        typedef                                                                                       \
            mpl::string_iterator<string, n + eomc_, eomc_ ? 0 : J + 1>                                \
@@ -514,11 +514,11 @@ namespace boost { namespace mpl
        prior;                                                                                        \
        typedef mpl::char_<BOOST_MPL_MULTICHAR_AT(BOOST_PP_CAT(C, n), J)> type;                       \
    };                                                                                                \
-    template<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, int C)>                                \
-    struct string_iterator<mpl::string<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, C)>, n, 0>   \
+    template<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, int C)>                           \
+    struct string_iterator<mpl::string<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, C)>, n, 0> \
    {                                                                                                 \
        enum { eomc_ = (BOOST_MPL_MULTICHAR_LENGTH(BOOST_PP_CAT(C, n)) == 1) };                       \
-        typedef mpl::string<BOOST_PP_ENUM_PARAMS(BOOST_MPL_STRING_MAX_PARAMS, C)> string;             \
+        typedef mpl::string<BOOST_PP_ENUM_PARAMS_Z(z, BOOST_MPL_STRING_MAX_PARAMS, C)> string;        \
        typedef std::bidirectional_iterator_tag category;                                             \
        typedef                                                                                       \
            mpl::string_iterator<string, n + eomc_, !eomc_>                                           \
@@ -19,7 +19,7 @@
 #include <boost/mpl/aux_/na_spec.hpp>
 #include <boost/mpl/aux_/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x610))
 #   define BOOST_MPL_CFG_STRIPPED_DOWN_UPPER_BOUND_IMPL
 #endif

@@ -65,7 +65,7 @@ template< BOOST_MPL_AUX_NTTP_DECL(long, n_) >
 struct at_impl< aux::vector_tag<n_> >
 {
    template< typename Vector, typename N > struct apply
-#if !defined(__BORLANDC__)
+#if !defined(BOOST_BORLANDC)
        : v_at<
              Vector
            , BOOST_MPL_AUX_VALUE_WKND(N)::value
@@ -10,5 +10,6 @@
    ],
    "maintainers": [
        "Aleksey Gurtovoy <agurtovoy -at- meta-comm.com>"
-    ]
+    ],
+    "cxxstd": "03"
 }
@@ -5,12 +5,12 @@ Pre-processing of MPL-containers can be accomplished using the script
 "boost_mpl_preprocess.py". In the simple case call it with a single
 argument which is the path to the source-directory of Boost.

-  python boost_mpl_preprocess.py <path-to-boost-sourcedir>
+  python3 boost_mpl_preprocess.py <path-to-boost-sourcedir>

 If the Boost source-directory is the one this script resides in, you
 can just call it without any arguments.

-  python boost_mpl_preprocess.py
+  python3 boost_mpl_preprocess.py

 Either way, this will pre-process all four MPL-container types (vector,
 list, set, map) and makes them able to hold up to 100 elements. They can
@@ -22,7 +22,7 @@ be different from the one of other MPL-container types and it can also
 differ between its 'numbered' and 'variadic' form.
 To see all options, call the script like this:

-  python boost_mpl_preprocess.py --help
+  python3 boost_mpl_preprocess.py --help


 Fixing pre-processing of MPL-containers
@@ -44,12 +44,12 @@ can also fix them explicitly by calling "fix_boost_mpl_preprocess.py"
 directly.
 If you just want to test if any fixing is needed call it like this:

-  python fix_boost_mpl_preprocess.py --check-only <path-to-boost-sourcedir>
+  python3 fix_boost_mpl_preprocess.py --check-only <path-to-boost-sourcedir>

 This will tell you if any fixing is needed. In such a case call the script
 "fix_boost_mpl_preprocess.py" like this:

-  python fix_boost_mpl_preprocess.py <path-to-boost-sourcedir>
+  python3 fix_boost_mpl_preprocess.py <path-to-boost-sourcedir>

 This will fix the header-comments of all the source-files needed during
 pre-processing. Calling "boost_mpl_preprocess.py" afterwards should then
@@ -29,7 +29,7 @@ def create_more_container_files(sourceDir, suffix, maxElements, containers, cont
            newFile = os.path.join( sourceDir, container, container + str(i+10) + suffix )
            shutil.copyfile( os.path.join( sourceDir, container, container + "20" + suffix ), newFile ) 
            # Adjust copy of "template"-file accordingly.
-            for line in fileinput.input( newFile, inplace=1, mode="rU" ):
+            for line in fileinput.input( newFile, inplace=1, mode="r" ):
                line = re.sub(r'20', '%TWENTY%', line.rstrip())
                line = re.sub(r'11', '%ELEVEN%', line.rstrip())
                line = re.sub(r'10(?![0-9])', '%TEN%', line.rstrip())
@@ -43,7 +43,7 @@ def create_more_container_files(sourceDir, suffix, maxElements, containers, cont
            newFile = os.path.join( sourceDir, container, container + str(i+10) + "_c" + suffix )
            shutil.copyfile( os.path.join( sourceDir, container, container + "20_c" + suffix ), newFile ) 
            # Adjust copy of "template"-file accordingly.
-            for line in fileinput.input( newFile, inplace=1, mode="rU" ):
+            for line in fileinput.input( newFile, inplace=1, mode="r" ):
                line = re.sub(r'20', '%TWENTY%', line.rstrip())
                line = re.sub(r'11', '%ELEVEN%', line.rstrip())
                line = re.sub(r'10(?![0-9])', '%TEN%', line.rstrip())
@@ -73,7 +73,7 @@ def adjust_container_limits_for_variadic_sequences(headerDir, containers, maxEle
        headerFile = os.path.join( headerDir, "limits", container + ".hpp" )
        regexMatch   = r'(define\s+BOOST_MPL_LIMIT_' + container.upper() + r'_SIZE\s+)[0-9]+'
        regexReplace = r'\g<1>' + re.escape( str(maxElements) )
-        for line in fileinput.input( headerFile, inplace=1, mode="rU" ):
+        for line in fileinput.input( headerFile, inplace=1, mode="r" ):
            line = re.sub(regexMatch, regexReplace, line.rstrip())
            print(line)

@@ -118,6 +118,11 @@ def to_existing_absolute_path(string):
 def main():
    """The main function."""
    
+    # Determine the currently running python executable.
+    python_executable = sys.executable
+    if python_executable == None or python_executable == "":
+        python_executable = python
+    
    # Find the current Boost source-directory in which this script is located.
    sourceDir = current_boost_dir()
    if sourceDir == None:
@@ -150,19 +155,19 @@ def main():

    # Some verbose debug output.
    if args.verbose:
-        print "Arguments extracted from command-line:"
-        print "  verbose          = ", args.verbose
-        print "  source directory = ", args.sourceDir
-        print "  num elements     = ", args.numElements
-        print "  sequence type    = ", args.seqType
-        print "  want: vector     = ", args.want_vector
-        print "  want: list       = ", args.want_list
-        print "  want: set        = ", args.want_set
-        print "  want: map        = ", args.want_map
+        print("Arguments extracted from command-line:")
+        print("  verbose          = ", args.verbose)
+        print("  source directory = ", args.sourceDir)
+        print("  num elements     = ", args.numElements)
+        print("  sequence type    = ", args.seqType)
+        print("  want: vector     = ", args.want_vector)
+        print("  want: list       = ", args.want_list)
+        print("  want: set        = ", args.want_set)
+        print("  want: map        = ", args.want_map)

    # Verify that we received any source-directory.
    if args.sourceDir == None:
-        print "You should specify a valid path to the Boost source-directory."
+        print("You should specify a valid path to the Boost source-directory.")
        sys.exit(0)

    # The directories for header- and source files of Boost.MPL.
@@ -177,13 +182,13 @@ def main():
        sourceDir = os.path.join( args.sourceDir, "preprocessed" )
        if not os.path.exists( headerDir ) or not os.path.exists( sourceDir ):
            cmdlineParser.print_usage()
-            print "error: Cannot find Boost.MPL header/source files in given Boost source-directory!"
+            print("error: Cannot find Boost.MPL header/source files in given Boost source-directory!")
            sys.exit(0)

    # Some verbose debug output.
    if args.verbose:
-        print "Chosen header-directory: ", headerDir
-        print "Chosen source-directory: ", sourceDir
+        print("Chosen header-directory: ", headerDir)
+        print("Chosen source-directory: ", sourceDir)

    # Create list of containers for which files shall be pre-processed.
    containers = []
@@ -196,23 +201,23 @@ def main():
    if args.want_map:
        containers.append('map')
    if containers == []:
-        print "Nothing to do."
-        print "(Why did you prevent generating pre-processed headers for all Boost.MPL container types?)"
+        print("Nothing to do.")
+        print("(Why did you prevent generating pre-processed headers for all Boost.MPL container types?)")
        sys.exit(0)

    # Possibly fix the header-comments of input-files needed for pre-processing.
    if args.verbose:
-        print "Checking if prior to pre-processing some input-files need fixing."
+        print("Checking if prior to pre-processing some input-files need fixing.")
    needFixing = fixmpl.check_input_files(headerDir, sourceDir, containers, args.seqType, args.verbose)
    if needFixing:
        if args.verbose:
-            print "Fixing of some input-files prior to pre-processing is needed."
-            print "Will fix them now!"
+            print("Fixing of some input-files prior to pre-processing is needed.")
+            print("Will fix them now!")
        fixmpl.fix_input_files(headerDir, sourceDir, containers, args.seqType, args.verbose)

    # Some verbose debug output.
    if args.verbose:
-        print "Containers for which to pre-process headers: ", containers
+        print("Containers for which to pre-process headers: ", containers)

    # Create (additional) input files for generating pre-processed headers of numbered sequence MPL containers.
    if args.seqType == "both" or args.seqType == "numbered":
@@ -226,24 +231,24 @@ def main():
    if args.seqType == "both" or args.seqType == "numbered":
        if args.want_vector:
            if args.verbose:
-                print "Pre-process headers for Boost.MPL numbered vectors."
-            os.system( "python " + os.path.join( sourceDir, "preprocess_vector.py" ) + " all " + args.sourceDir )
+                print("Pre-process headers for Boost.MPL numbered vectors.")
+            os.system( python_executable + " " + os.path.join( sourceDir, "preprocess_vector.py" ) + " all " + args.sourceDir )
        if args.want_list:
            if args.verbose:
-                print "Pre-process headers for Boost.MPL numbered lists."
-            os.system( "python " + os.path.join( sourceDir, "preprocess_list.py" ) + " all " + args.sourceDir )
+                print("Pre-process headers for Boost.MPL numbered lists.")
+            os.system( python_executable + " " + os.path.join( sourceDir, "preprocess_list.py" ) + " all " + args.sourceDir )
        if args.want_set:
            if args.verbose:
-                print "Pre-process headers for Boost.MPL numbered sets."
-            os.system( "python " + os.path.join( sourceDir, "preprocess_set.py" ) + " all " + args.sourceDir )
+                print("Pre-process headers for Boost.MPL numbered sets.")
+            os.system( python_executable + " " + os.path.join( sourceDir, "preprocess_set.py" ) + " all " + args.sourceDir )
        if args.want_map:
            if args.verbose:
-                print "Pre-process headers for Boost.MPL numbered maps."
-            os.system( "python " + os.path.join( sourceDir, "preprocess_map.py" ) + " all " + args.sourceDir )
+                print("Pre-process headers for Boost.MPL numbered maps.")
+            os.system( python_executable + " " + os.path.join( sourceDir, "preprocess_map.py" ) + " all " + args.sourceDir )
    if args.seqType == "both" or args.seqType == "variadic":
        if args.verbose:
-            print "Pre-process headers for Boost.MPL variadic containers."
-        os.system( "python " + os.path.join( sourceDir, "preprocess.py" ) + " all " + args.sourceDir )
+            print("Pre-process headers for Boost.MPL variadic containers.")
+        os.system( python_executable + " " + os.path.join( sourceDir, "preprocess.py" ) + " all " + args.sourceDir )


 if __name__ == '__main__':
@@ -21,7 +21,7 @@ def check_header_comment(filename):
    # Check input file.
    name = os.path.basename( filename )
    # Read content of input file.
-    sourcefile = open( filename, "rU" )
+    sourcefile = open( filename, "r" )
    content = sourcefile.read()
    sourcefile.close()
    # Search content for '$Id$'.
@@ -66,26 +66,26 @@ def check_input_files(headerDir, sourceDir, containers=['vector', 'list', 'set',
    result1 = False
    if seqType == "both" or seqType == "variadic":
        if verbose:
-            print "Check if input files for pre-processing Boost.MPL variadic containers need fixing."
+            print("Check if input files for pre-processing Boost.MPL variadic containers need fixing.")
        result1 = check_input_files_for_variadic_seq(headerDir, sourceDir)
        if verbose:
            if result1:
-                print "  At least one input file needs fixing!"
+                print("  At least one input file needs fixing!")
            else:
-                print "  No input file needs fixing!"
+                print("  No input file needs fixing!")
    # Check the input files for containers in their numbered form.
    result2 = False
    result3 = False
    if seqType == "both" or seqType == "numbered":
        if verbose:
-            print "Check input files for pre-processing Boost.MPL numbered containers."
+            print("Check input files for pre-processing Boost.MPL numbered containers.")
        result2 = check_input_files_for_numbered_seq(headerDir, ".hpp", containers)
        result3 = check_input_files_for_numbered_seq(sourceDir, ".cpp", containers)
        if verbose:
            if result2 or result3:
-                print "  At least one input file needs fixing!"
+                print("  At least one input file needs fixing!")
            else:
-                print "  No input file needs fixing!"
+                print("  No input file needs fixing!")
    # Return result.
    return result1 or result2 or result3

@@ -93,7 +93,7 @@ def fix_header_comment(filename, timestamp):
    """Fixes the header-comment of the given file."""
    # Fix input file.
    name = os.path.basename( filename )
-    for line in fileinput.input( filename, inplace=1, mode="rU" ):
+    for line in fileinput.input( filename, inplace=1, mode="r" ):
        # If header-comment already contains anything for '$Id$', remove it.
        line = re.sub(r'\$Id:[^$]+\$', r'$Id$', line.rstrip())
        # Replace '$Id$' by a string containing the file's name (and a timestamp)!
@@ -128,12 +128,12 @@ def fix_input_files(headerDir, sourceDir, containers=['vector', 'list', 'set', '
    # Fix the input files for containers in their variadic form.
    if seqType == "both" or seqType == "variadic":
        if verbose:
-            print "Fix input files for pre-processing Boost.MPL variadic containers."
+            print("Fix input files for pre-processing Boost.MPL variadic containers.")
        fix_input_files_for_variadic_seq(headerDir, sourceDir, timestamp)
    # Fix the input files for containers in their numbered form.
    if seqType == "both" or seqType == "numbered":
        if verbose:
-            print "Fix input files for pre-processing Boost.MPL numbered containers."
+            print("Fix input files for pre-processing Boost.MPL numbered containers.")
        fix_input_files_for_numbered_seq(headerDir, ".hpp", timestamp, containers)
        fix_input_files_for_numbered_seq(sourceDir, ".cpp", timestamp, containers)

@@ -164,10 +164,10 @@ def main():

    # Some verbose debug output.
    if args.verbose:
-        print "Arguments extracted from command-line:"
-        print "  verbose           = ", args.verbose
-        print "  check-only        = ", args.checkonly
-        print "  source directory  = ", args.sourceDir
+        print("Arguments extracted from command-line:")
+        print("  verbose           = ", args.verbose)
+        print("  check-only        = ", args.checkonly)
+        print("  source directory  = ", args.sourceDir)

    # The directories for header- and source files of Boost.MPL.    
    # NOTE: Assuming 'args.sourceDir' is the source-directory of the entire boost project.
@@ -181,21 +181,21 @@ def main():
        sourceDir = os.path.join( args.sourceDir, "preprocessed" )
        if not os.path.exists( headerDir ) or not os.path.exists( sourceDir ):
            cmdlineParser.print_usage()
-            print "error: Cannot find Boost.MPL header/source files in given Boost source-directory!"
+            print("error: Cannot find Boost.MPL header/source files in given Boost source-directory!")
            sys.exit(0)

    # Some verbose debug output.
    if args.verbose:
-        print "Chosen header-directory: ", headerDir
-        print "Chosen source-directory: ", sourceDir
+        print("Chosen header-directory: ", headerDir)
+        print("Chosen source-directory: ", sourceDir)

    if args.checkonly:
        # Check input files for generating pre-processed headers.
        result = check_input_files(headerDir, sourceDir, verbose = args.verbose)
        if result:
-            print "Fixing the input-files used for pre-processing of Boost.MPL headers IS required."
+            print("Fixing the input-files used for pre-processing of Boost.MPL headers IS required.")
        else:
-            print "Fixing the input-files used for pre-processing of Boost.MPL headers is NOT required."
+            print("Fixing the input-files used for pre-processing of Boost.MPL headers is NOT required.")
    else:
        # Fix input files for generating pre-processed headers.
        fix_input_files(headerDir, sourceDir, verbose = args.verbose)
@@ -12,6 +12,7 @@
 # $Revision$

 import fileinput
+import functools
 import os
 import re
 import string
@@ -22,22 +23,21 @@ max_len = 79
 ident = 4

 def nearest_ident_pos(text):
-    return (len(text)/ident) * ident
+    return int((len(text)/ident) * ident)
    
 def block_format(limits, text, first_sep='  ', sep=',', need_last_ident=1 ):
-    if sep == ',' and string.find( text, '<' ) != -1:
+    if sep == ',' and str.find( text, '<' ) != -1:
        sep = '%s ' % sep
    
-    words = string.split(
-          string.join( string.split( text ), ' ' )
+    words = str.split(
+          ' '.join( str.split( text ) )
        , sep
        )
-
    s = ' ' * limits[0]
    max_len = limits[1]
    return '%s\n%s' \
        % (
-         reduce(
+         functools.reduce(
            lambda t,w,max_len=max_len,s=s,sep=sep:
                if_else(t[1] + len(w) < max_len
                    , ('%s%s%s'% (t[0],t[2],w), t[1]+len(w)+len(t[2]), sep)
@@ -52,7 +52,6 @@ def block_format(limits, text, first_sep='  ', sep=',', need_last_ident=1 ):
 def handle_args( match ):
    if re.compile('^\s*(typedef|struct|static)\s+.*?$').match(match.group(0)):
        return match.group(0)
-    
    return '%s'\
        % block_format(
              (nearest_ident_pos(match.group(1)),max_len)
@@ -86,7 +85,7 @@ def handle_inline_args(match):
                 (nearest_ident_pos(match.group(1))+ident,max_len-len(match.group(9)))
                , match.group(4)
                )
-            , string.replace(match.group(1),',',' ')
+            , str.replace(match.group(1),',',' ')
            , match.group(9)
          )

@@ -98,18 +97,18 @@ def handle_simple_list(match):
    return if_else(single_arg,'%s<%s>','%s< %s >') %\
        (
          match.group(1)
-        , string.join(string.split(match.group(2)), '')
+        , ''.join(str.split(match.group(2)))
        )

 def handle_static(match):
    if len(match.group(0)) < max_len:
        return match.group(0)

-    (first_sep,sep) = if_else(string.find(match.group(0),'+') == -1, (' ',' '),('  ','+'))
+    (first_sep,sep) = if_else(str.find(match.group(0),'+') == -1, (' ',' '),('  ','+'))
    return '%s%s\n%s%s' %\
        (
          match.group(1)
-        , string.join(string.split(match.group(2)), ' ')
+        , ' '.join(str.split(match.group(2)))
        , block_format(
              (nearest_ident_pos(match.group(1))+ident,max_len)
            , match.group(4)
@@ -120,7 +119,7 @@ def handle_static(match):
        )

 def handle_typedefs(match):
-    if string.count(match.group(2), ';') == 1:
+    if str.count(match.group(2), ';') == 1:
        return match.group(0)

    join_sep = ';\n%s' % match.group(1)
@@ -128,7 +127,7 @@ def handle_typedefs(match):
    return '%s%s\n' \
        % (
            match.group(1)
-          , string.join(map(string.strip, string.split(match.group(2), ';')), join_sep)
+          , join_sep.join(list(map(str.strip, str.split(match.group(2), ';')))) 
          )

 def fix_angle_brackets( match ):
@@ -57,10 +57,10 @@ def process_all( root, boost_root, dst_dir, mode ):

 def main( all_modes, src_dir, dst_dir ):
    if len( sys.argv ) < 2:
-        print "\nUsage:\n\t %s <mode> <boost_root> [<source_file>]" % os.path.basename( sys.argv[0] )
-        print "\nPurpose:\n\t updates preprocessed version(s) of the header(s) in \"%s\" directory" % dst_dir
-        print "\nExample:\n\t the following command will re-generate and update all 'apply.hpp' headers:"
-        print "\n\t\t %s all f:\\cvs\\boost apply.cpp" % os.path.basename( sys.argv[0] )
+        print("\nUsage:\n\t %s <mode> <boost_root> [<source_file>]" % os.path.basename( sys.argv[0] ))
+        print("\nPurpose:\n\t updates preprocessed version(s) of the header(s) in \"%s\" directory" % dst_dir)
+        print("\nExample:\n\t the following command will re-generate and update all 'apply.hpp' headers:")
+        print("\n\t\t %s all f:\\cvs\\boost apply.cpp" % os.path.basename( sys.argv[0] ))
        sys.exit( -1 )

    if sys.argv[1] == "all":
@@ -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::mpl Boost::bind)
+
+endif()
@@ -1,3 +1,16 @@
+project
+    :   requirements
+        <library>/boost/mpl//boost_mpl
+        <warnings>extra
+        <toolset>clang:<cxxflags>-Wno-variadic-macros
+        <toolset>gcc:<cxxflags>-Wshadow
+        <toolset>gcc:<cxxflags>-Wno-variadic-macros
+        <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS
+    ;
+
+import common ;
+import os ;
+import testing ;

 compile aux_/increased_arity.cpp ;
 compile aux_/largest_int.cpp ;
@@ -13,7 +26,7 @@ compile apply_wrap.cpp ;
 compile arithmetic.cpp ;
 compile as_sequence.cpp ;
 compile assert.cpp ;
-# link assert_vc8_p1.cpp assert_vc8_p2.cpp ;
+# link assert_vc8_p1.cpp assert_vc8_p2.cpp
 compile at.cpp ;
 compile back.cpp ;
 compile bind.cpp ;
@@ -36,7 +49,9 @@ compile filter_view.cpp ;
 compile find.cpp ;
 compile find_if.cpp ;
 compile fold.cpp ;
-run for_each.cpp ;
+run for_each.cpp
+  : : : <cxxstd>98:<build>no <cxxstd>03:<build>no
+    <library>/boost/bind//boost_bind ;
 compile front.cpp ;
 compile get_tag_def.cpp ;
 compile has_xxx.cpp ;
@@ -47,8 +62,10 @@ compile inherit.cpp ;
 compile insert.cpp ;
 compile insert_range.cpp ;
 run int.cpp ;
-run char.cpp ;
-run integral_c.cpp : : : <toolset>vacpp:<cxxflags>-qchars=signed ;
+run char.cpp : : :                                                                    : char                ;
+run char.cpp : : : <toolset>gcc:<cxxflags>"-funsigned-char -Wnarrowing -Werror"       : char_unsigned       ;
+run integral_c.cpp : : : <toolset>vacpp:<cxxflags>-qchars=signed                      : integral_c          ;
+run integral_c.cpp : : : <toolset>gcc:<cxxflags>"-funsigned-char -Wnarrowing -Werror" : integral_c_unsigned ;
 compile is_placeholder.cpp ;
 compile is_sequence.cpp ;
 compile iterator_tags.cpp ;
@@ -96,3 +113,6 @@ compile vector.cpp ;
 compile vector_c.cpp ;
 compile zip_view.cpp ;
 run string.cpp ;
+
+run issue_69.cpp ;
+run issue_84.cpp ;
@@ -24,14 +24,14 @@
 #include <boost/preprocessor/cat.hpp>

 #if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
-#   define APPLY_0_FUNC_DEF(i) \
+#   define APPLY_0_FUNC_DEF(z_ignored,i) \
    struct f0 \
    { \
        template< typename T = int > struct apply { typedef char type; }; \
    }; \
 /**/
 #else
-#   define APPLY_0_FUNC_DEF(i) \
+#   define APPLY_0_FUNC_DEF(z_ignored,i) \
    struct f0 \
    { \
        template< typename T > struct apply { typedef char type; }; \
@@ -39,16 +39,16 @@
 /**/
 #endif

-#define APPLY_N_FUNC_DEF(i) \
+#define APPLY_N_FUNC_DEF(z,i) \
    struct first##i \
    { \
-        template< BOOST_MPL_PP_PARAMS(i, typename U) > \
+        template< BOOST_MPL_PP_PARAMS_Z(z, i, typename U) > \
        struct apply { typedef U1 type; }; \
    }; \
    \
    struct last##i \
    { \
-        template< BOOST_MPL_PP_PARAMS(i, typename U) > \
+        template< BOOST_MPL_PP_PARAMS_Z(z, i, typename U) > \
        struct apply { typedef BOOST_PP_CAT(U,i) type; }; \
    }; \
 /**/
@@ -58,7 +58,7 @@
          i \
        , APPLY_N_FUNC_DEF \
        , APPLY_0_FUNC_DEF \
-        )(i) \
+        )(z,i) \
 /**/

 namespace { namespace test {
@@ -73,22 +73,22 @@ struct g0 { struct apply { typedef char type; }; };

 }}

-#define APPLY_0_TEST(i, apply_) \
+#define APPLY_0_TEST(z_ignored, i, apply_) \
    typedef apply_<test::f##i>::type t; \
    { MPL_ASSERT(( boost::is_same<t, char> )); } \
 /**/

-#define APPLY_N_TEST(i, apply_) \
+#define APPLY_N_TEST(z, i, apply_) \
    typedef apply_< \
          test::first##i \
        , char \
        BOOST_PP_COMMA_IF(BOOST_PP_DEC(i)) \
-        BOOST_MPL_PP_ENUM(BOOST_PP_DEC(i), int) \
+        BOOST_MPL_PP_ENUM_Z(z, BOOST_PP_DEC(i), int) \
        >::type t1##i; \
    \
    typedef apply_< \
          test::last##i \
-        , BOOST_MPL_PP_ENUM(BOOST_PP_DEC(i), int) \
+        , BOOST_MPL_PP_ENUM_Z(z, BOOST_PP_DEC(i), int) \
        BOOST_PP_COMMA_IF(BOOST_PP_DEC(i)) char \
        >::type t2##i; \
    { MPL_ASSERT(( boost::is_same<t1##i, char> )); } \
@@ -100,7 +100,7 @@ struct g0 { struct apply { typedef char type; }; };
          i \
        , APPLY_N_TEST \
        , APPLY_0_TEST \
-        )(i, BOOST_PP_CAT(apply_wrap,i)) \
+        )(z, i, BOOST_PP_CAT(apply_wrap,i)) \
 /**/


@@ -25,11 +25,11 @@
 #include <boost/preprocessor/enum_params.hpp>
 #include <boost/preprocessor/facilities/intercept.hpp>

-#define TEST_N_ARY(unused1, N, unused2) \
+#define TEST_N_ARY(z, N, unused2) \
    static_assert_< \
        apply< \
-            and_<BOOST_PP_ENUM_PARAMS(N, _ BOOST_PP_INTERCEPT)>, \
-            BOOST_PP_ENUM_PARAMS(N, true_ BOOST_PP_INTERCEPT) \
+            and_<BOOST_PP_ENUM_PARAMS_Z(z, N, _ BOOST_PP_INTERCEPT)>, \
+            BOOST_PP_ENUM_PARAMS_Z(z, N, true_ BOOST_PP_INTERCEPT) \
        > \
    >(); \
 /**/
@@ -13,12 +13,17 @@

 #include <boost/mpl/char.hpp>
 #include <boost/preprocessor/repeat.hpp>
+#include <climits>

 #include "integral_wrapper_test.hpp"


 MPL_TEST_CASE()
 {
+#if CHAR_MAX > 0
+#   define WRAPPER(T, i) char_<static_cast<char>(i)>
+#else
 #   define WRAPPER(T, i) char_<i>
+#endif
    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, char)
 }
@@ -0,0 +1,17 @@
+# Copyright 2018 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_mpl REQUIRED)
+
+add_executable(main main.cpp)
+target_link_libraries(main Boost::mpl)
+
+enable_testing()
+add_test(NAME main COMMAND main)
+
+add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
@@ -0,0 +1,10 @@
+// Copyright 2024 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/mpl/assert.hpp>
+
+int main()
+{
+    BOOST_MPL_ASSERT_RELATION( 1, <, 5 );
+}
@@ -0,0 +1,28 @@
+# Copyright 2018 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_subdir_test LANGUAGES CXX)
+
+add_subdirectory(../.. boostorg/mpl)
+
+add_subdirectory(../../../assert boostorg/assert)
+add_subdirectory(../../../config boostorg/config)
+add_subdirectory(../../../core boostorg/core)
+add_subdirectory(../../../io boostorg/io)
+add_subdirectory(../../../predef boostorg/predef)
+add_subdirectory(../../../preprocessor boostorg/preprocessor)
+add_subdirectory(../../../static_assert boostorg/static_assert)
+add_subdirectory(../../../throw_exception boostorg/throw_exception)
+add_subdirectory(../../../type_traits boostorg/type_traits)
+add_subdirectory(../../../utility boostorg/utility)
+
+add_executable(main main.cpp)
+target_link_libraries(main Boost::mpl)
+
+enable_testing()
+add_test(NAME main COMMAND main)
+
+add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
@@ -0,0 +1,10 @@
+// Copyright 2024 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/mpl/assert.hpp>
+
+int main()
+{
+    BOOST_MPL_ASSERT_RELATION( 1, <, 5 );
+}
@@ -13,6 +13,7 @@

 #include <boost/mpl/integral_c.hpp>
 #include <boost/preprocessor/repeat.hpp>
+#include <climits>

 #include "integral_wrapper_test.hpp"

@@ -21,10 +22,14 @@ MPL_TEST_CASE()
 {
 #   define WRAPPER(T, i) integral_c<T,i>

-#if !(defined(__APPLE_CC__) && defined(__GNUC__) && (__GNUC__ == 3) && (__GNUC_MINOR__ <= 3))
-    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, char)
-#endif
    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, short)
    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, int)
    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, long)
+
+#if CHAR_MAX > 0
+#   undef WRAPPER
+#   define WRAPPER(T, i) integral_c<T,static_cast<T>(i)>
+#endif
+
+    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, char)
 }
@@ -17,7 +17,7 @@

 #include <cassert>

-#if !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)
 #   define INTEGRAL_WRAPPER_RUNTIME_TEST(i, T) \
    BOOST_TEST(( WRAPPER(T,i)() == i )); \
    BOOST_TEST(( WRAPPER(T,i)::value == i )); \
@@ -34,7 +34,7 @@
 #define CONSTEXPR_INTEGRAL_TEST(T, i) { static_assert(T() == i, "Constexpr for integral constant failed"); }
 #endif

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x582))
 // agurt 20/nov/06: see http://article.gmane.org/gmane.comp.lib.boost.devel/151065
 #define INTEGRAL_WRAPPER_TEST(unused1, i, T) \
    { \
@@ -0,0 +1,13 @@
+// Copyright 2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0. 
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/mpl/integral_c.hpp>
+
+enum test { zero, one };
+
+int main()
+{
+    boost::mpl::integral_c<test, zero> m;
+    return m.value;
+}
@@ -0,0 +1,15 @@
+// Copyright 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0. 
+// https://www.boost.org/LICENSE_1_0.txt
+
+// Check for conflicts with MS iso646.h, which defines macros for `and` et al
+
+#include <ciso646>
+#include <boost/mpl/and.hpp>
+#include <boost/mpl/or.hpp>
+#include <boost/mpl/bitand.hpp>
+#include <boost/mpl/bitor.hpp>
+
+int main()
+{
+}
@@ -38,7 +38,7 @@ MPL_TEST_CASE()
    AUX_LAMBDA_TEST( int& );
    AUX_LAMBDA_TEST( int* );
 #if !BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, <= 0x0295) \
-    && !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+    && !BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)
    AUX_LAMBDA_TEST( int[] );
 #endif
    AUX_LAMBDA_TEST( int[10] );
Author	SHA1	Message	Date
Sergey Chebotarev	2358570f2d	Remove static (#90 )	2025-10-23 11:37:57 +03:00
James E. King III	02ec362f5c	Complete python3 fixes for issue #67	2025-07-03 08:55:00 -04:00
Thomas Höhlig	4b8160057a	Fix scripts to add python3 support * fixed libraries include * fixed incorrect usage of python2 string * fixed python2 to python3 script issues (2to3) like print "" * fixed data types * fixed python3 usage of str instead of string (join, split etc.) * added support to determine the absolute path of the executable binary of the current Python interpreter * thx @Bagira80 for his support Fixes issue: #67 Signed-off-by: Thomas Höhlig <thoehlig@benocs.com>	2025-07-02 23:52:03 -04:00
James E. King III	03869de68e	Implement reusable Boost.CI workflow for GHA	2025-07-02 22:09:37 -04:00
Peter Dimov	74d927f984	Update ci.yml	2025-06-27 02:27:08 +03:00
Peter Dimov	aa3b1c464d	Condition macro workarounds on _MSC_EXTENSIONS instead of _MSC_VER. Fixes #84 .	2025-06-27 02:10:14 +03:00
Peter Dimov	7df84b35eb	Add a test for the conflict with <ciso646> under MSVC. Refs #84 .	2025-06-26 22:33:18 +03:00
aihao1007	cd74f40d46	Fix BOOST_MPL_AUX_ASSERT_NOT_NA	2025-01-03 15:32:30 -05:00
Ivan Komissarov	502078c91d	Do not check the birand/bitor macros in cplusplus mode Some 3rdparty parsers (e.g. Qt moc) fail to parse the bitand.hpp due to the fact that bitand is a keyword in C++, not a macro. Modern MSVC versions define bitand/bitor only if __cplusplus macro is not defined, see iso646.h: https://pastebin.com/zTcd0juT Thus, boost can also check the macro only in C mode making moc happy	2025-01-03 11:34:47 -05:00
Jim King	2b7937ac6f	Run char and integral_c tests with -funsigned-char	2025-01-03 12:34:15 +00:00
Jim King	6172029f82	Update CI to 2024.12 spec, update README	2025-01-03 12:32:55 +00:00
Peter Dimov	d223d3cd60	Work around warnings in char.cpp and integral_c.cpp when char is unsigned. Fixes #50 .	2025-01-02 16:43:59 +02:00
Peter Dimov	bace27426e	Add a CI job testing -funsigned-char	2025-01-02 16:33:25 +02:00
Peter Dimov	c8a1f64ff6	Apply Node20 workaround	2025-01-02 16:06:34 +02:00
Peter Dimov	4b34fa1378	Update ci.yml	2025-01-02 16:05:45 +02:00
René Ferdinand Rivera Morell	bf4a5afb3c	Add support for modular build structure. (#79 ) * Make the library modular usable. * Switch to library requirements instead of source. As source puts extra source in install targets. * Add requires-b2 check to top-level build file. * Bump B2 require to 5.2 * Change all <source> references to <library>. * Update copyright dates. * Move inter-lib dependencies to a project variable and into the build targets. * Update build deps.	2024-11-30 17:11:24 -05:00
Peter Dimov	b37b709cbd	Merge branch 'next-prior' of https://github.com/ecatmur/mpl into feature/issue-69	2024-06-18 02:34:39 +03:00
Peter Dimov	b86c4cc950	Add test for issue #69	2024-06-18 02:23:56 +03:00
Peter Dimov	8b6fae5089	Add cmake_install_test, cmake_subdir_test	2024-06-17 22:50:05 +03:00
Peter Dimov	1856fa8429	Add test/CMakeLists.txt	2024-06-17 22:41:25 +03:00
Peter Dimov	271dea60f5	Update test/Jamfile.v2	2024-06-17 22:32:45 +03:00
Peter Dimov	992a85f466	Regenerate CMakeLists.txt	2024-06-17 22:30:26 +03:00
Peter Dimov	12a59d801f	Rewrite ci.yml	2024-06-17 22:25:12 +03:00
Peter Dimov	d4e911ab88	Do not try to install libpython-dev	2024-06-17 21:18:23 +03:00
Peter Dimov	1019bb5fad	Disable for_each.cpp under C++03	2024-06-17 21:17:39 +03:00
Peter Dimov	e30c4102a2	Update ci.yml	2024-06-17 21:06:03 +03:00
Ed Catmur	fb6b861834	Update integral_wrapper.hpp Apply change since C++11	2023-11-27 09:55:00 -06:00
Ed Catmur	8499ae7e4f	Use static const for next/prior from C++17 Trying to form next/prior in constant evaluation may be ill-formed; see https://github.com/boostorg/mpl/issues/69	2023-11-24 08:53:05 -07:00
Alexander Grund	b440c45c28	Avoid `Wzero-as-null-pointer-constant` warning (#75 ) Newer compilers may warn when using `0`, e.g.: ``` ./boost/iterator/detail/facade_iterator_category.hpp:161:5: error: zero as null pointer constant [-Werror,-Wzero-as-null-pointer-constant] BOOST_MPL_ASSERT_NOT((is_iterator_category<Traversal>)); ^ ./boost/mpl/assert.hpp:324:58: note: expanded from macro 'BOOST_MPL_ASSERT_NOT' boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \ ```	2023-05-10 21:16:45 -06:00
Alexander Grund	db09fb1dce	Fix ccache saving on cache hit (#66 ) See boostorg/boost-ci#166	2022-06-24 08:57:36 -07:00
Nikita Kniazev	8f10d06b96	Fix unused variable warning from BOOST_MPL_ASSERT_* on Clang	2022-05-01 17:23:44 -04:00
Mat Berchtold	03d89ec586	Fixes issue https://github.com/boostorg/mpl/issues/46	2022-05-01 16:07:58 -04:00
James E. King III	3301d917dc	Disable bigendian CI build to eliminate PR check failure for #50	2022-05-01 08:47:52 -04:00
James E. King III	bd4ec497a8	Use BOOST_WORKAROUND when checking compiler level	2022-05-01 08:47:52 -04:00
Anis Ladram	4634ef904e	Fix -Wparentheses warning not ignored on NVCC BOOST_GCC is not defined for NVCC, therefore we should use BOOST_GCC_VERSION.	2022-05-01 08:47:52 -04:00
Ion Gaztañaga	c61b1e3508	Fix some -Wsign-conversion warnings	2022-04-30 22:45:39 -04:00
James E. King III	e9e3faf4be	Align to Boost.CI 2022.04	2022-04-30 17:31:53 -04:00
Jonathan Wakely	5f79900dcc	Fix some XML validation errors (#60 ) Relates #59	2021-12-01 19:37:28 -08:00
Sam Darwin	793bf12d42	Update GitHub Actions CI file (#58 )	2021-08-04 07:03:02 -07:00
Peter Dimov	341748e4cb	Update CMakeLists.txt	2021-06-10 00:54:16 +03:00
Sam Darwin	db132085b9	Add GitHub Actions config [ci skip] (#56 )	2021-03-03 18:30:05 -08:00
Sam Darwin	f3464e3ef7	add drone config [ci skip] (#54 )	2021-02-25 12:02:20 -05:00
Edward Diener	71ee3ac5bd	[skip ci] Add "cxxstd" json field. The "cxxstd" json field is being added to each Boost library's meta json information for libraries in order to specify the minumum C++ standard compilation level. The value of this field matches one of the values for 'cxxstd' in Boost.Build. The purpose of doing this is to provide information for the Boost website documentation for each library which will specify the minimum C++ standard compilation that an end-user must employ in order to use the particular library. This will aid end-users who want to know if they can successfully use a Boost library based on their C++ compiler's compilation level, without having to search the library's documentation to find this out. (#55 )	2021-01-20 15:39:33 -05:00
Edward Diener	cc883aa12a	Address model for msvc-10 and msvc-11 must be only 32-bit in appveyor.yml (#53 )	2020-09-25 15:15:05 -04:00
Edward Diener	6704b09dcf	It normally should not be necessary to use the _Z form of the BOOST_P… (#52 ) * It normally should not be necessary to use the _Z form of the BOOST_PP_ENUM macro, although it is perfectly legal and helpful to do so, but in this case it is necessary as a workaround for a bug in the new VC++ standard conforming preprocessor. The bug manifests itself when testing the TTI library, which internally uses the Boost MPL code. The bug in the new VC++ standard conforming compiler is fixed in the VS2019 preview product, so that fix is sure to find its way to the official VS2019 product sometime soon. In the meantime this "fix" shortens the macro expansion somewhat and, while it should not be necessary, is still helpful. * Fix for appveyor.yml file * Added VS2019 tests, also with new preprocessor. Further MPL Fixes for new preprocessor bug, which are also useful and will speed up preprocessing. * Can't seem to test msvc-10.0 or msvc-11.0 any more with Appveyor * Update description	2020-09-24 06:07:26 -04:00
Jonathan Wakely	9c0f98f088	Fix invalid XHTML markup (#51 )	2020-08-05 08:57:41 -07:00
Edward Diener	3d8a60ed6a	Change __BORLANDC__ to BOOST_BORLANDC, which is defined in Boost config for the Embarcadero non-clang-based compilers. (#48 ) Co-authored-by: Edward Diener <eldlistmailingz@tropicsoft.com>	2020-04-12 09:48:24 -07:00
tinko92	e01a10925d	Replace three links that seem broken (keep timing out) Fix broken sgi/stl links. Fix broken gmane link.	2019-04-24 05:47:07 +10:00
Mike Dev	273db79266	[CMake] Update formatting and add copy right note	2019-02-13 19:06:08 -05:00
Mike Dev	c7df450a81	[CMake] Generate cmake target that other libraries can use ... to express their dependency on this library and retrieve any configuration information such as the include directory, binary to link to (if any), transitive dependencies, necessary compiler options or the required c++ standards level.	2019-02-13 19:06:08 -05:00