Merge branch 'develop'

Disabled python tests on Cygwin and Cygwin64 on AppVeyor CI.
Python headers are not installed in Cygwin and Cygwin64, so the compiler picks up Win32 headers in C:\Python27\Include and fails.
2026-01-20 04:42:22 +00:00 · 2021-03-17 17:35:27 +03:00 · 2021-03-17 12:12:39 +03:00 · 2021-03-17 11:55:40 +03:00 · 2021-03-17 11:55:40 +03:00 · 2021-03-17 11:55:40 +03:00
36 changed files with 353 additions and 200 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,10 @@
 # Copyright 2016 Edward Diener
 # Copyright 2017 Cromwell D. Enage
+# Copyright 2021 Andrey Semashev
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
 # http://boost.org/LICENSE_1_0.txt)

-dist: xenial
 language: cpp

 python: "2.7"
@@ -25,8 +25,10 @@ matrix:
    - env: BOGUS_JOB=true

  include:
+# gcc, Linux
    - os: linux
-      compiler: g++-4.4
+      dist: trusty
+      compiler: gcc-4.4
      env: TOOLSET=gcc COMPILER=g++-4.4 CXXSTD=98,0x
      addons:
        apt:
@@ -36,7 +38,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
-      compiler: g++-4.6
+      dist: trusty
+      compiler: gcc-4.6
      env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=03,0x
      addons:
        apt:
@@ -46,6 +49,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: trusty
+      compiler: gcc-4.7
      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=03,11
      addons:
        apt:
@@ -55,6 +60,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: xenial
+      compiler: gcc-4.8
      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=03,11
      addons:
        apt:
@@ -64,6 +71,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: xenial
+      compiler: gcc-4.9
      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=03,11
      addons:
        apt:
@@ -73,6 +82,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: xenial
+      compiler: gcc-5
      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14
      addons:
        apt:
@@ -82,6 +93,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: xenial
+      compiler: gcc-6
      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z
      addons:
        apt:
@@ -91,6 +104,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: xenial
+      compiler: gcc-6
      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z CXXSTD_DIALECT=cxxstd-dialect=gnu
      addons:
        apt:
@@ -100,8 +115,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
-      dist: trusty
-      compiler: g++-7
+      dist: xenial
+      compiler: gcc-7
      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17
      addons:
        apt:
@@ -111,8 +126,8 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
-      dist: trusty
-      compiler: g++-7
+      dist: xenial
+      compiler: gcc-7
      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17 CXXSTD_DIALECT=cxxstd-dialect=gnu
      addons:
        apt:
@@ -122,8 +137,9 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
-      compiler: g++-8
-      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17
+      dist: xenial
+      compiler: gcc-8
+      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a
      addons:
        apt:
          packages:
@@ -132,6 +148,31 @@ matrix:
            - ubuntu-toolchain-r-test

    - os: linux
+      dist: bionic
+      compiler: gcc-9
+      env: TOOLSET=gcc COMPILER=g++-9 CXXSTD=03,11,14,17,2a
+      addons:
+        apt:
+          packages:
+            - g++-9
+          sources:
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
+
+    - os: linux
+      dist: focal
+      compiler: gcc-10
+      env: TOOLSET=gcc COMPILER=g++-10 CXXSTD=03,11,14,17,20
+      addons:
+        apt:
+          packages:
+            - g++-10
+          sources:
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
+
+# clang, Linux
+    - os: linux
+      dist: trusty
+      compiler: clang-3.5
      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11
      addons:
        apt:
@@ -139,9 +180,12 @@ matrix:
            - clang-3.5
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.5
+            - sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.5 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
+      dist: trusty
+      compiler: clang-3.6
      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=03,11
      addons:
        apt:
@@ -149,9 +193,12 @@ matrix:
            - clang-3.6
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.6
+            - sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.6 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
+      dist: trusty
+      compiler: clang-3.7
      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11
      addons:
        apt:
@@ -159,9 +206,12 @@ matrix:
            - clang-3.7
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.7
+            - sourceline: "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.7 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
+      dist: xenial
+      compiler: clang-3.8
      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=03,11,14,1z
      addons:
        apt:
@@ -169,9 +219,12 @@ matrix:
            - clang-3.8
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.8
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.8 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
+      dist: xenial
+      compiler: clang-3.9
      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=03,11,14,1z
      addons:
        apt:
@@ -179,10 +232,12 @@ matrix:
            - clang-3.9
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.9
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
-      compiler: clang++-4.0
+      dist: xenial
+      compiler: clang-4
      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03,11,14,1z
      addons:
        apt:
@@ -190,10 +245,12 @@ matrix:
            - clang-4.0
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-4.0
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
-      compiler: clang++-5.0
+      dist: xenial
+      compiler: clang-5
      env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03,11,14,1z
      addons:
        apt:
@@ -201,10 +258,12 @@ matrix:
            - clang-5.0
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-5.0
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-5.0 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
-      compiler: clang++-6.0
+      dist: xenial
+      compiler: clang-6
      env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,1z,2a
      addons:
        apt:
@@ -215,10 +274,12 @@ matrix:
            - libstdc++-8-dev
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-6.0
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-6.0 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
-      compiler: clang++-7
+      dist: xenial
+      compiler: clang-7
      env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=14,1z,2a
      addons:
        apt:
@@ -229,10 +290,12 @@ matrix:
            - libstdc++-8-dev
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-7
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: linux
-      compiler: clang++-8
+      dist: xenial
+      compiler: clang-8
      env: TOOLSET=clang COMPILER=clang++-8 CXXSTD=14,1z,2a
      addons:
        apt:
@@ -243,7 +306,36 @@ matrix:
            - libstdc++-8-dev
          sources:
            - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-8
+            - sourceline: "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
+
+    - os: linux
+      dist: bionic
+      compiler: clang-9
+      env: TOOLSET=clang COMPILER=clang++-9 CXXSTD=14,17,2a
+      addons:
+        apt:
+          packages:
+            - clang-9
+            - libstdc++-9-dev
+          sources:
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
+            - sourceline: "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"
+
+    - os: linux
+      dist: focal
+      compiler: clang-10
+      env: TOOLSET=clang COMPILER=clang++-10 CXXSTD=14,17,20
+      addons:
+        apt:
+          packages:
+            - clang-10
+            - libstdc++-9-dev
+          sources:
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
+            - sourceline: "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-10 main"
+              key_url: "https://apt.llvm.org/llvm-snapshot.gpg.key"

    - os: osx
      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
@@ -258,18 +350,21 @@ matrix:
      osx_image: xcode9.4.1

 install:
-  - BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+  - GIT_FETCH_JOBS=8
+  - BOOST_BRANCH=develop
+  - if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
  - cd ..
  - git clone -b $TRAVIS_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
  - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
-  - git submodule update --init libs/parameter_python
-  - git submodule update --init tools/boost_install
-  - git submodule update --init libs/headers
+  - git submodule init tools/build
+  - git submodule init tools/boostdep
+  - git submodule init tools/boost_install
+  - git submodule init libs/headers
+  - git submodule init libs/config
+  - git submodule init libs/parameter_python
+  - git submodule update --jobs $GIT_FETCH_JOBS
  - cp -r $TRAVIS_BUILD_DIR/* libs/parameter
-  - python tools/boostdep/depinst/depinst.py parameter
+  - python tools/boostdep/depinst/depinst.py --git_args "--jobs $GIT_FETCH_JOBS" parameter
  - ./bootstrap.sh
  - ./b2 headers

@@ -277,9 +372,8 @@ script:
  - |-
    echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
  - ./b2 --verbose-test libs/config/test//config_info toolset=$TOOLSET cxxstd=$CXXSTD || true
-  - cd libs/parameter/test
-  - ../../../b2 -j`(nproc || sysctl -n hw.ncpu) 2> /dev/null` toolset=$TOOLSET cxxstd=$CXXSTD $CXXSTD_DIALECT
-  - cd ../../..
+  - BUILD_JOBS=`(nproc || sysctl -n hw.ncpu) 2> /dev/null`
+  - ./b2 -j $BUILD_JOBS libs/parameter/test toolset=$TOOLSET cxxstd=$CXXSTD $CXXSTD_DIALECT

 notifications:
  email:
--- a/README.md
+++ b/README.md
@@ -0,0 +1,26 @@
+# Boost.Parameter
+
+Boost.Parameter, part of collection of the [Boost C++ Libraries](https://github.com/boostorg), is a header-only library that implements named parameters for functions and templates in C++.
+
+### Directories
+
+* **doc** - Documentation sources
+* **include** - Interface headers of Boost.Parameter
+* **test** - Boost.Parameter unit tests
+
+### More information
+
+* [Documentation](https://www.boost.org/libs/parameter)
+* [Report bugs](https://github.com/boostorg/parameter/issues/new). 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](https://github.com/boostorg/parameter/compare) 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).
+
+### Build status
+
+Branch          | Travis CI | AppVeyor | Test Matrix | Dependencies |
+:-------------: | --------- | -------- | ----------- | ------------ |
+[`master`](https://github.com/boostorg/parameter/tree/master) | [![Travis CI](https://travis-ci.org/boostorg/parameter.svg?branch=master)](https://travis-ci.org/boostorg/parameter) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/e9iptg55otiv040a/branch/master?svg=true)](https://ci.appveyor.com/project/Lastique/parameter/branch/master) | [![Tests](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/parameter.html) | [![Dependencies](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/parameter.html)
+[`develop`](https://github.com/boostorg/parameter/tree/develop) | [![Travis CI](https://travis-ci.org/boostorg/parameter.svg?branch=develop)](https://travis-ci.org/boostorg/parameter) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/e9iptg55otiv040a/branch/develop?svg=true)](https://ci.appveyor.com/project/Lastique/parameter/branch/develop) | [![Tests](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/parameter.html) | [![Dependencies](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/parameter.html)
+
+### License
+
+Distributed under the [Boost Software License, Version 1.0](https://www.boost.org/LICENSE_1_0.txt).
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,6 @@
 # Copyright 2017 Edward Diener
 # Copyright 2017 Cromwell D. Enage
+# Copyright 2021 Andrey Semashev
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
 # http://boost.org/LICENSE_1_0.txt)
@@ -12,58 +13,61 @@ branches:
  only:
    - master
    - develop
+    - /feature\/.*/

 environment:
  matrix:
-    - ARGS: --toolset=gcc address-model=32
-      PATH: C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=32 linkflags=-Wl,-allow-multiple-definition
+    - ARGS: toolset=msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0 address-model=32
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=msvc-14.0 address-model=32,64 cxxstd=14,latest
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=msvc-14.1 address-model=32,64 cxxstd=14,17,latest
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+    - ARGS: toolset=msvc-14.2 address-model=32,64 cxxstd=14,17,latest
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    - ARGS: toolset=gcc address-model=32 cxxstd=03,11,14,1z
+      PATH: C:\cygwin\bin;%PATH%
+      # Cygwin does not have python headers installed, the compiler picks up Win32 headers in C:\Python27\Include and fails
+      BOOST_PARAMETER_TEST_WITHOUT_PYTHON_TESTS: 1
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=gcc address-model=64 cxxstd=03,11,14,1z
+      PATH: C:\cygwin64\bin;%PATH%
+      # Cygwin64 does not have python headers installed, the compiler picks up Win32 headers in C:\Python27\Include and fails
+      BOOST_PARAMETER_TEST_WITHOUT_PYTHON_TESTS: 1
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=gcc address-model=32 cxxstd=03,11 linkflags=-Wl,-allow-multiple-definition
      PATH: C:\MinGW\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=64
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=gcc address-model=32 cxxstd=03,11,14
+      PATH: C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin;%PATH%
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=gcc address-model=64 cxxstd=03,11,14,1z
      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=64 cxxflags=-std=gnu++1z
-      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-9.0  address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-10.0 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-11.0 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-12.0 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-12.0 address-model=64
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-14.0 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-14.0 address-model=64
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      ARGS: --toolset=msvc-14.0 address-model=64 cxxflags=-std:c++latest
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=64
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=64 cxxflags=-std:c++latest
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    - ARGS: toolset=gcc address-model=64 cxxstd=03,11,14,1z
+      PATH: C:\mingw-w64\x86_64-7.3.0-posix-seh-rt_v5-rev0\mingw64\bin;%PATH%
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015

 install:
+  - set GIT_FETCH_JOBS=8
+  - set BOOST_BRANCH=develop
+  - if "%APPVEYOR_REPO_BRANCH%" == "master" set BOOST_BRANCH=master
  - cd ..
-  - git clone -b %APPVEYOR_REPO_BRANCH% https://github.com/boostorg/boost.git boost-root
+  - git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
  - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
-  - git submodule update --init libs/parameter_python
-  - git submodule update --init tools/boost_install
-  - git submodule update --init libs/headers
+  - git submodule init tools/build
+  - git submodule init tools/boostdep
+  - git submodule init tools/boost_install
+  - git submodule init libs/headers
+  - git submodule init libs/config
+  - git submodule init libs/parameter_python
+  - git submodule update --jobs %GIT_FETCH_JOBS%
  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\parameter
-  - python tools/boostdep/depinst/depinst.py parameter
-  - bootstrap
+  - python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" parameter
+  - cmd /c bootstrap
  - b2 headers

 build: off

 test_script:
-  - cd libs\parameter\test
-  - ..\..\..\b2 -j%NUMBER_OF_PROCESSORS% --hash %ARGS%
-  - cd ..\..\..
+  - b2 -j %NUMBER_OF_PROCESSORS% libs/parameter/test %ARGS%
--- a/include/boost/parameter/aux_/arg_list.hpp
+++ b/include/boost/parameter/aux_/arg_list.hpp
@@ -4,8 +4,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef ARG_LIST_050329_HPP
-#define ARG_LIST_050329_HPP
+#ifndef BOOST_PARAMETER_AUX_ARG_LIST_HPP
+#define BOOST_PARAMETER_AUX_ARG_LIST_HPP

 namespace boost { namespace parameter { namespace aux {

@@ -599,7 +599,7 @@ namespace boost { namespace parameter { namespace aux {
        template <typename KW>
        static ::boost::parameter::aux::no_tag has_key(KW*);

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        // The overload set technique doesn't work with these older compilers,
        // so they need some explicit handholding.

@@ -670,7 +670,7 @@ namespace boost { namespace parameter { namespace aux {
 #include <boost/core/enable_if.hpp>
 #endif

-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/parameter/aux_/preprocessor/nullptr.hpp>
 #endif

@@ -767,7 +767,7 @@ namespace boost { namespace parameter { namespace aux {
            };
        };

-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        // Overload for key_type, so the assert below will fire
        // if the same keyword is used again.
        static ::boost::parameter::aux::yes_tag has_key(key_type*);
@@ -827,7 +827,7 @@ namespace boost { namespace parameter { namespace aux {
        }

     public:
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        // These older compilers don't support the overload set creation
        // idiom well, so we need to do all the return type calculation
        // for the compiler and dispatch through an outer function template.
@@ -927,7 +927,7 @@ namespace boost { namespace parameter { namespace aux {
        {
            return this->arg.get_value();
        }
-#else   // !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#else   // !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        inline BOOST_CONSTEXPR reference
            operator[](::boost::parameter::keyword<key_type> const&) const
        {
--- a/include/boost/parameter/aux_/default.hpp
+++ b/include/boost/parameter/aux_/default.hpp
@@ -4,8 +4,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef DEFAULT_050329_HPP
-#define DEFAULT_050329_HPP
+#ifndef BOOST_PARAMETER_AUX_DEFAULT_HPP
+#define BOOST_PARAMETER_AUX_DEFAULT_HPP

 namespace boost { namespace parameter { namespace aux {

@@ -91,6 +91,17 @@ namespace boost { namespace parameter { namespace aux {
        {
        }

+#if BOOST_WORKAROUND(BOOST_MSVC, < 1910)
+        // MSVC 2015 miscompiles moves for classes containing rvalue ref members
+        // using the default generated move constructor
+        // when moving into a function
+        // https://github.com/boostorg/parameter/pull/109
+        inline BOOST_CONSTEXPR default_r_(default_r_&& x)
+          : value(::std::forward<Value>(x.value))
+        {
+        }
+#endif
+
        Value&& value;
    };
 }}} // namespace boost::parameter::aux
--- a/include/boost/parameter/aux_/maybe.hpp
+++ b/include/boost/parameter/aux_/maybe.hpp
@@ -49,7 +49,7 @@ namespace boost { namespace parameter { namespace aux {
 #else   // !defined(BOOST_PARAMETER_CAN_USE_MP11)
 #include <boost/type_traits/add_lvalue_reference.hpp>
 #include <boost/type_traits/remove_cv.hpp>
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/type_traits/add_const.hpp>
 #endif
 #endif  // BOOST_PARAMETER_CAN_USE_MP11
@@ -64,7 +64,7 @@ namespace boost { namespace parameter { namespace aux {
            typename ::std::add_const<T>::type
 #else   // !defined(BOOST_PARAMETER_CAN_USE_MP11)
        typedef typename ::boost::add_lvalue_reference<
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
            T const
 #else
            typename ::boost::add_const<T>::type
--- a/include/boost/parameter/aux_/name.hpp
+++ b/include/boost/parameter/aux_/name.hpp
@@ -34,7 +34,7 @@ namespace boost { namespace parameter { namespace aux {
 #include <boost/config/workaround.hpp>

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
 #include <boost/parameter/aux_/lambda_tag.hpp>
 #include <boost/mpl/lambda.hpp>
 #include <boost/mpl/bind.hpp>
--- a/include/boost/parameter/aux_/pack/item.hpp
+++ b/include/boost/parameter/aux_/pack/item.hpp
@@ -10,7 +10,7 @@
 #include <boost/config.hpp>
 #include <boost/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/type_traits/is_const.hpp>
 #include <boost/type_traits/remove_reference.hpp>
 #endif
@@ -26,7 +26,7 @@ namespace boost { namespace parameter { namespace aux {
    struct item
    {
        typedef Spec spec;
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        typedef ::boost::is_const<
            typename ::boost::remove_reference<Arg>::type
        > is_arg_const;
--- a/include/boost/parameter/aux_/pack/make_arg_list.hpp
+++ b/include/boost/parameter/aux_/pack/make_arg_list.hpp
@@ -75,19 +75,19 @@ namespace boost { namespace parameter { namespace aux {
      , typename IsPositional
      , typename UsedArgs
      , typename ArgumentPack
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
      , typename _argument
 #endif
      , typename Error
      , typename EmitsErrors
    >
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
    class make_arg_list00
 #else
    class make_arg_list0
 #endif
    {
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        typedef typename List::arg _argument;
 #endif
 #if defined(BOOST_PARAMETER_CAN_USE_MP11)
@@ -290,7 +290,7 @@ namespace boost { namespace parameter { namespace aux {
        >::type type;
    };

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
    template <
        typename List
      , typename DeducedArgs
--- a/include/boost/parameter/aux_/pack/tag_keyword_arg_ref.hpp
+++ b/include/boost/parameter/aux_/pack/tag_keyword_arg_ref.hpp
@@ -15,7 +15,7 @@ namespace boost { namespace parameter { namespace aux {
    template <
        typename Keyword
      , typename ActualArg
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
      , typename = typename ::boost::parameter::aux
        ::is_cv_reference_wrapper<ActualArg>::type
 #endif
@@ -30,7 +30,7 @@ namespace boost { namespace parameter { namespace aux {
    };
 }}} // namespace boost::parameter::aux_

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))

 #include <boost/mpl/bool.hpp>

--- a/include/boost/parameter/aux_/parameter_requirements.hpp
+++ b/include/boost/parameter/aux_/parameter_requirements.hpp
@@ -3,8 +3,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef PARAMETER_REQUIREMENTS_050331_HPP
-#define PARAMETER_REQUIREMENTS_050331_HPP
+#ifndef BOOST_PARAMETER_AUX_PARAMETER_REQUIREMENTS_HPP
+#define BOOST_PARAMETER_AUX_PARAMETER_REQUIREMENTS_HPP

 #include <boost/parameter/aux_/pack/parameter_requirements.hpp>

--- a/include/boost/parameter/aux_/preprocessor/impl/function_cast.hpp
+++ b/include/boost/parameter/aux_/preprocessor/impl/function_cast.hpp
@@ -472,7 +472,7 @@ namespace boost { namespace parameter { namespace aux {
    }
 }}} // namespace boost::parameter::aux

-#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#elif BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #define BOOST_PARAMETER_FUNCTION_CAST_T(value_t, predicate, args) value_t
 #define BOOST_PARAMETER_FUNCTION_CAST_B(value, predicate, args) value
 #else   // no perfect forwarding support and no Borland workarounds needed
--- a/include/boost/parameter/aux_/preprocessor/impl/function_forward_match.hpp
+++ b/include/boost/parameter/aux_/preprocessor/impl/function_forward_match.hpp
@@ -9,7 +9,7 @@
 #include <boost/parameter/config.hpp>

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))

 #include <boost/parameter/aux_/pp_impl/match.hpp>
 #include <boost/preprocessor/repetition/enum_trailing_params.hpp>
--- a/include/boost/parameter/aux_/preprocessor/impl/specification.hpp
+++ b/include/boost/parameter/aux_/preprocessor/impl/specification.hpp
@@ -34,7 +34,7 @@
 #include <boost/preprocessor/punctuation/comma_if.hpp>
 #include <boost/preprocessor/cat.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))

 #include <boost/parameter/aux_/use_default.hpp>

@@ -47,7 +47,7 @@
    >
 /**/

-#else   // !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#else   // !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))

 #include <boost/parameter/aux_/pp_impl/unwrap_predicate.hpp>

--- a/include/boost/parameter/aux_/preprocessor/is_binary.hpp
+++ b/include/boost/parameter/aux_/preprocessor/is_binary.hpp
@@ -9,7 +9,7 @@
 #include <boost/config.hpp>
 #include <boost/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 // From Paul Mensonides
 #include <boost/preprocessor/punctuation/comma.hpp>
 #include <boost/preprocessor/detail/split.hpp>
--- a/include/boost/parameter/aux_/preprocessor/is_nullary.hpp
+++ b/include/boost/parameter/aux_/preprocessor/is_nullary.hpp
@@ -9,7 +9,7 @@
 #include <boost/config.hpp>
 #include <boost/config/workaround.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 // From Paul Mensonides
 #include <boost/preprocessor/punctuation/comma.hpp>
 #include <boost/preprocessor/detail/split.hpp>
--- a/include/boost/parameter/aux_/set.hpp
+++ b/include/boost/parameter/aux_/set.hpp
@@ -47,7 +47,7 @@ namespace boost { namespace parameter { namespace aux {
    };
 }}} // namespace boost::parameter::aux

-#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#elif BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/mpl/list.hpp>

 namespace boost { namespace parameter { namespace aux {
--- a/include/boost/parameter/aux_/tag.hpp
+++ b/include/boost/parameter/aux_/tag.hpp
@@ -124,7 +124,7 @@ namespace boost { namespace parameter { namespace aux {
    template <
        typename Keyword
      , typename Arg
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
      , typename = typename ::boost::parameter::aux
        ::is_cv_reference_wrapper<Arg>::type
 #endif
@@ -138,7 +138,7 @@ namespace boost { namespace parameter { namespace aux {
    };
 }}} // namespace boost::parameter::aux_

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/mpl/bool.hpp>
 #include <boost/type_traits/remove_reference.hpp>

--- a/include/boost/parameter/aux_/tagged_argument.hpp
+++ b/include/boost/parameter/aux_/tagged_argument.hpp
@@ -295,6 +295,15 @@ namespace boost { namespace parameter { namespace aux {
            return this->get_value();
        }

+        template <typename Default>
+        inline BOOST_CONSTEXPR reference
+            operator[](
+                ::boost::parameter::aux::default_r_<key_type,Default> const&
+            ) const
+        {
+            return this->get_value();
+        }
+
        template <typename F>
        inline BOOST_CONSTEXPR reference
            operator[](
@@ -662,7 +671,7 @@ namespace boost { namespace parameter { namespace aux {
            ::boost::parameter::aux::tagged_argument<Keyword,Arg>
          , ::boost::parameter::aux::arg_list<
                ::boost::parameter::aux::tagged_argument<Keyword2,Arg2>
-            > 
+            >
        >
            operator,(
                ::boost::parameter::aux
@@ -673,7 +682,7 @@ namespace boost { namespace parameter { namespace aux {
                ::boost::parameter::aux::tagged_argument<Keyword,Arg>
              , ::boost::parameter::aux::arg_list<
                    ::boost::parameter::aux::tagged_argument<Keyword2,Arg2>
-                > 
+                >
            >(
                *this
              , ::boost::parameter::aux::arg_list<
@@ -695,7 +704,7 @@ namespace boost { namespace parameter { namespace aux {
        }

 #if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) || \
-    BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+    BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
        template <typename KW, typename Default>
        inline BOOST_CONSTEXPR Default&
            get_with_default(
--- a/include/boost/parameter/aux_/unwrap_cv_reference.hpp
+++ b/include/boost/parameter/aux_/unwrap_cv_reference.hpp
@@ -4,8 +4,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef UNWRAP_CV_REFERENCE_050328_HPP
-#define UNWRAP_CV_REFERENCE_050328_HPP
+#ifndef BOOST_PARAMETER_AUX_UNWRAP_CV_REFERENCE_HPP
+#define BOOST_PARAMETER_AUX_UNWRAP_CV_REFERENCE_HPP

 namespace boost {

@@ -60,7 +60,7 @@ namespace boost { namespace parameter { namespace aux {
 #else   // !defined(BOOST_PARAMETER_CAN_USE_MP11) || MSVC-14.0
 #include <boost/mpl/bool.hpp>
 #include <boost/type_traits/remove_reference.hpp>
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) && \
    !BOOST_WORKAROUND(BOOST_GCC, < 40000)
 #include <boost/mpl/eval_if.hpp>
 #endif
@@ -119,13 +119,13 @@ namespace boost { namespace parameter { namespace aux {
        );

        typedef boost::mpl::bool_<
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
            is_cv_reference_wrapper::
 #endif 
        value> type;
    };

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) || \
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) || \
    BOOST_WORKAROUND(BOOST_GCC, < 40000)
    template <
        typename T
--- a/include/boost/parameter/aux_/yesno.hpp
+++ b/include/boost/parameter/aux_/yesno.hpp
@@ -3,8 +3,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef YESNO_050328_HPP
-#define YESNO_050328_HPP
+#ifndef BOOST_PARAMETER_AUX_YESNO_HPP
+#define BOOST_PARAMETER_AUX_YESNO_HPP

 namespace boost { namespace parameter { namespace aux {

--- a/include/boost/parameter/config.hpp
+++ b/include/boost/parameter/config.hpp
@@ -30,7 +30,7 @@
    !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && \
    !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \
    !defined(BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && !( \
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) && !( \
        defined(BOOST_CLANG) && (1 == BOOST_CLANG) && ( \
            (__clang_major__ < 3) || ( \
                (3 == __clang_major__) && (__clang_minor__ < 2) \
--- a/include/boost/parameter/keyword.hpp
+++ b/include/boost/parameter/keyword.hpp
@@ -4,8 +4,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef KEYWORD_050328_HPP
-#define KEYWORD_050328_HPP
+#ifndef BOOST_PARAMETER_KEYWORD_HPP
+#define BOOST_PARAMETER_KEYWORD_HPP

 #include <boost/parameter/aux_/tag.hpp>
 #include <boost/parameter/aux_/default.hpp>
--- a/include/boost/parameter/macros.hpp
+++ b/include/boost/parameter/macros.hpp
@@ -11,7 +11,7 @@
 #include <boost/preprocessor/repetition/enum_params.hpp>

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))

 #define BOOST_PARAMETER_MATCH_TYPE(n, param)                                 \
  , typename param::match<BOOST_PP_ENUM_PARAMS(n, T)>::type kw = param()
--- a/include/boost/parameter/match.hpp
+++ b/include/boost/parameter/match.hpp
@@ -8,7 +8,7 @@

 #include <boost/parameter/config.hpp>

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/parameter/aux_/void.hpp>
 #include <boost/preprocessor/arithmetic/sub.hpp>
 #include <boost/preprocessor/facilities/intercept.hpp>
--- a/include/boost/parameter/parameters.hpp
+++ b/include/boost/parameter/parameters.hpp
@@ -306,7 +306,7 @@ namespace boost { namespace parameter {
 #endif

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
 #include <boost/parameter/aux_/pack/tag_keyword_arg.hpp>
 #include <boost/mpl/bool.hpp>
 #include <boost/mpl/if.hpp>
@@ -314,7 +314,7 @@ namespace boost { namespace parameter {
 #include <boost/type_traits/is_same.hpp>
 #endif

-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/preprocessor/repetition/enum_params.hpp>
 #else
 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
@@ -345,7 +345,7 @@ namespace boost { namespace parameter {
        // parameters.  Otherwise, this is not a valid metafunction
        // (no nested ::type).
 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
        // If NamedList satisfies the PS0, PS1, ..., this is a metafunction
        // returning parameters.  Otherwise it has no nested ::type.
        template <typename ArgumentPackAndError>
@@ -386,7 +386,7 @@ namespace boost { namespace parameter {
        // Specializations are to be used as an optional argument
        // to eliminate overloads via SFINAE.
        template <
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
            // Borland simply can't handle default arguments in member
            // class templates.  People wishing to write portable code can
            // explicitly specify BOOST_PARAMETER_MAX_ARITY arguments.
@@ -401,7 +401,7 @@ namespace boost { namespace parameter {
        >
        struct match
 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
          : ::boost::parameter::parameters<
                BOOST_PP_ENUM_PARAMS(BOOST_PARAMETER_MAX_ARITY, PS)
            >::BOOST_NESTED_TEMPLATE match_base<
@@ -434,7 +434,7 @@ namespace boost { namespace parameter {
        // of make_arg_list.

        template <
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
            // Borland simply can't handle default arguments in member
            // class templates.  People wishing to write portable code can
            // explicitly specify BOOST_PARAMETER_MAX_ARITY arguments.
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -13,5 +13,6 @@
    "maintainers": [
        "David Abrahams <dave -at- boost-consulting.com>",
        "Daniel Wallin <daniel -at- boostpro.com>"
-    ]
+    ],
+    "cxxstd": "03"
 }
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -6,6 +6,7 @@

 # Boost Parameter Library test Jamfile

+import os ;
 import testing ;

 project boost/parameter
@@ -492,68 +493,75 @@ alias parameter_literate_tests
    ]
    ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for clang on linux with cxxstd set to 14
-        <target-os>linux
-        <toolset>clang
-        <cxxstd>14
-    ;
+if ! [ os.environ BOOST_PARAMETER_TEST_WITHOUT_PYTHON_TESTS ]
+{
+    alias parameter_python_test
+        :
+        :
+            # Python fails for clang on linux with cxxstd set to 14
+            <target-os>linux
+            <toolset>clang
+            <cxxstd>14
+        ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for clang on linux with cxxstd set to 1z
-        <target-os>linux
-        <toolset>clang
-        <cxxstd>1z
-    ;
+    alias parameter_python_test
+        :
+        :
+            # Python fails for clang on linux with cxxstd set to 1z
+            <target-os>linux
+            <toolset>clang
+            <cxxstd>1z
+        ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for xcode 8.3.0 on osx
-        # so we turn off this test for this compiler completely for now
-        <target-os>darwin
-        # TODO: Differentiate by xcode version or by clang version
-    ;
+    alias parameter_python_test
+        :
+        :
+            # Python fails for xcode 8.3.0 on osx
+            # so we turn off this test for this compiler completely for now
+            <target-os>darwin
+            # TODO: Differentiate by xcode version or by clang version
+        ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for mingw compilers with cxxstd set to 11 or higher
-        # because of a Python header problem
-        # so we turn off this test for this compiler completely
-        <target-os>windows
-        <toolset>gcc
-        <address-model>32
-    ;
+    alias parameter_python_test
+        :
+        :
+            # Python fails for mingw compilers with cxxstd set to 11 or higher
+            # because of a Python header problem
+            # so we turn off this test for this compiler completely
+            <target-os>windows
+            <toolset>gcc
+            <address-model>32
+        ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for clang-linux compilers with cxxstd set to 11 or higher
-        # because of a Python header problem
-        # so we turn off this test for this compiler completely
-        <target-os>windows
-        <toolset>clang-linux
-        <address-model>32
-    ;
+    alias parameter_python_test
+        :
+        :
+            # Python fails for clang-linux compilers with cxxstd set to 11 or higher
+            # because of a Python header problem
+            # so we turn off this test for this compiler completely
+            <target-os>windows
+            <toolset>clang-linux
+            <address-model>32
+        ;

-alias parameter_python_test
-    :
-    :
-        # Python fails for windows compilers with 64-bit addressing set
-        # because of a Python header problem
-        <target-os>windows
-        <address-model>64
-    ;
+    alias parameter_python_test
+        :
+        :
+            # Python fails for windows compilers with 64-bit addressing set
+            # because of a Python header problem
+            <target-os>windows
+            <address-model>64
+        ;

-alias parameter_python_test
-    :
-    [ bpl-test python_test ]
-    ;
+    alias parameter_python_test
+        :
+        [ bpl-test python_test ]
+        ;
+}
+else
+{
+    alias parameter_python_test ;
+}

 alias parameter_macros_eval_category
    :
--- a/test/basics.cpp
+++ b/test/basics.cpp
@@ -5,7 +5,7 @@
 // http://www.boost.org/LICENSE_1_0.txt)

 #include <boost/parameter.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include "basics.hpp"

 namespace test {
@@ -97,7 +97,7 @@ int main()
      , test::_name = std::string("foo")
    );

-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
    x = 56;
    test::f_list((
        test::_tester = test::values(std::string("foo"), 666.222, 56)
--- a/test/basics.hpp
+++ b/test/basics.hpp
@@ -4,8 +4,8 @@
 // (See accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-#ifndef BASICS_050424_HPP
-#define BASICS_050424_HPP
+#ifndef BOOST_PARAMETER_TEST_BASICS_HPP
+#define BOOST_PARAMETER_TEST_BASICS_HPP

 #include <boost/parameter.hpp>

--- a/test/deduced_dependent_predicate.cpp
+++ b/test/deduced_dependent_predicate.cpp
@@ -19,7 +19,7 @@
 #include <boost/mpl/if.hpp>
 #include <boost/type_traits/is_same.hpp>
 #include <boost/type_traits/is_convertible.hpp>
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 #include <boost/type_traits/remove_reference.hpp>
 #else
 #include <boost/type_traits/add_lvalue_reference.hpp>
@@ -54,7 +54,7 @@ int main()
 #else   // !defined(BOOST_PARAMETER_CAN_USE_MP11)
              , boost::mpl::if_<
                    boost::is_same<
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
                        boost::mpl::_1
                      , boost::remove_reference<
                            boost::parameter::binding<
@@ -92,7 +92,7 @@ int main()
 #else   // !defined(BOOST_PARAMETER_CAN_USE_MP11)
              , boost::mpl::if_<
                    boost::is_same<
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
                        boost::mpl::_1
                      , boost::remove_reference<
                            boost::parameter::binding<
--- a/test/macros.cpp
+++ b/test/macros.cpp
@@ -5,7 +5,7 @@

 #include <boost/parameter.hpp>
 #include <boost/parameter/macros.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include "basics.hpp"

 namespace test {
@@ -38,7 +38,7 @@ namespace test {
    }
 } // namespace test

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

@@ -65,4 +65,3 @@ int main()

    return boost::report_errors();
 }
-
--- a/test/normalized_argument_types.cpp
+++ b/test/normalized_argument_types.cpp
@@ -4,6 +4,7 @@
 // http://www.boost.org/LICENSE_1_0.txt)

 #include <boost/parameter/config.hpp>
+#include <cstddef>

 #if (BOOST_PARAMETER_MAX_ARITY < 2)
 #error Define BOOST_PARAMETER_MAX_ARITY as 2 or greater.
--- a/test/ntp.cpp
+++ b/test/ntp.cpp
@@ -113,7 +113,7 @@ namespace test {
          , A1
          , A2
          , A3
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
          , boost::parameter::void_
 #endif
        >::type args;
--- a/test/preprocessor.cpp
+++ b/test/preprocessor.cpp
@@ -139,7 +139,7 @@ namespace test {
            >::value
          , "remove_cref<index_type>::type == int"
        );
-#elif !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
+#elif !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) && \
    !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
        BOOST_MPL_ASSERT((
            typename boost::mpl::if_<
@@ -181,7 +181,7 @@ namespace test {
            >::value
          , "remove_cref<index_type>::type == int"
        );
-#elif !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
+#elif !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) && \
    !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
        BOOST_MPL_ASSERT((
            typename boost::mpl::if_<
@@ -663,7 +663,7 @@ int main()
    BOOST_TEST(!p_const(test::_index = 3, test::_value = 4));

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
    // GCC 3- tries to bind string literals
    // to non-const references to char const*.
    // BOOST_TEST(test::sfinae("foo") == 1);
--- a/test/sfinae.cpp
+++ b/test/sfinae.cpp
@@ -125,7 +125,7 @@ namespace test {
 } // namespace test

 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
 #include <boost/core/enable_if.hpp>

 #if !defined(BOOST_PARAMETER_CAN_USE_MP11)
@@ -166,7 +166,7 @@ int main()
    test::f("foo", 3.f);
    test::f(test::value = 3.f, test::name = "foo");
 #if !defined(BOOST_NO_SFINAE) && \
-    !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
+    !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x592))
    BOOST_TEST_EQ(0, test::f(3, 4));
 #endif
    return boost::report_errors();
Author	SHA1	Message	Date
Andrey Semashev	27d0bfaf8c	Merge branch 'develop'	2021-03-17 17:35:27 +03:00
Andrey Semashev	e38b1160ae	Disabled python tests on Cygwin and Cygwin64 on AppVeyor CI. Python headers are not installed in Cygwin and Cygwin64, so the compiler picks up Win32 headers in C:\Python27\Include and fails.	2021-03-17 12:12:39 +03:00
Andrey Semashev	6f4cdc939d	Fixed Boost.Bind deprecated warnings in tests.	2021-03-17 11:55:40 +03:00
Andrey Semashev	63104db02c	Added a missing include in test.	2021-03-17 11:55:40 +03:00
Andrey Semashev	8f1405b880	Converted clang APT references to source lines for Tranis CI. APT references are not consistently defined for all clang versions on all Ubuntu instances, so just always use explicit APT source lines.	2021-03-17 11:55:40 +03:00
Andrey Semashev	c397e90107	Fixed a typo in AppVeyor CI config.	2021-03-17 02:58:33 +03:00
Andrey Semashev	b3ed2d1bcf	CI updates: new compilers, git checkout and job running optimizations.	2021-03-17 02:51:46 +03:00
Andrey Semashev	3eada7d595	Added README.md.	2021-03-17 01:53:38 +03:00
Andrey Semashev	9f0b903f88	Corrected typos and added a reference to PR for MSVC 2015 workaround.	2021-03-14 14:10:23 +03:00
Andrey Semashev	187377089a	Merge pull request #109 from OBorce/fix-msvc2015-default_r_ Fix default_r_ move constructor on MSVC 2015	2021-03-14 14:06:02 +03:00
Boris Oncev	983bf6bebc	Fix default_r_ move constructor on MSVC 2015 MSVC 2015 misscompiles moves for classes containing RValue refs using the default generated move constructor when moving into a function. Example of reproduction: struct RValueHolder { std::string&& str; }; bool buggy_move(RValueHolder dead) { // here str is not referencing the string any more return dead.str == "p"; } TEST(Bug, TmpBug) { std::string p = "p"; auto t = RValueHolder{ std::move(p) }; auto res = buggy_move(std::move(t)); EXPECT_TRUE(res); } Fixes boostorg/log#132	2021-03-14 09:20:36 +00:00
Edward Diener	e16f1025d7	Merge pull request #107 from eldiener/develop [skip ci] Add "cxxstd" json field	2021-01-21 02:01:06 -05:00
Edward Diener	7d168437b7	[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.	2021-01-20 23:57:10 -05:00
Glen Fernandes	d59eb4aadd	Merge branch 'develop'	2020-09-05 13:51:56 -04:00
Edward Diener	9fc61ba8ff	Merge pull request #103 from eldiener/develop Changes for Embarcadero C++ clang-based compilers, targeting Boost 1.74. Change __BORLANDC__ to BOOST_BORLANDC, which is defined in Boost conf…	2020-08-14 23:49:25 -04:00
Edward Diener	fb1a25471c	Change __BORLANDC__ to BOOST_BORLANDC, which is defined in Boost config for the Embarcadero non-clang-based compilers.	2020-03-31 14:17:56 -04:00
Glen Fernandes	59306fe2ed	Merge pull request #99 from Lastique/fix_arg_with_default_rvalue Fix argument value selection with an rvalue default	2020-03-23 11:07:24 -04:00
Andrey Semashev	201a7e20d0	Fix argument value selection with an rvalue default. In C++11 mode, when named parameter pack was a single tagged argument, parameter value was not extracted when an rvalue default value was provided by the user (instead, the default value was returned). This commit adds a missing overload for default_r_, which returns the parameter value. Fixes https://github.com/boostorg/parameter/issues/97.	2020-03-15 18:20:34 +03:00
Glen Fernandes	c31433af1f	Merge branch 'develop'	2019-12-21 15:09:35 -05:00
Glen Fernandes	0f548424a5	BOOST_PARAMETER_ prefix include guard macros	2019-12-18 08:45:43 -05:00