Reorder includes to work around an odd msvc-14.0 bug

.drone.jsonnet

@@ -0,0 +1,337 @@
+# Copyright 2022 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+local library = "describe";
+
+local triggers =
+{
+    branch: [ "master", "develop", "feature/*" ]
+};
+
+local ubsan = { UBSAN: '1', UBSAN_OPTIONS: 'print_stacktrace=1' };
+local asan = { ASAN: '1' };
+
+local linux_pipeline(name, image, environment, packages = "", sources = [], arch = "amd64") =
+{
+    name: name,
+    kind: "pipeline",
+    type: "docker",
+    trigger: triggers,
+    platform:
+    {
+        os: "linux",
+        arch: arch
+    },
+    steps:
+    [
+        {
+            name: "everything",
+            image: image,
+            environment: environment,
+            commands:
+            [
+                'set -e',
+                'wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -',
+            ] +
+            (if sources != [] then [ ('apt-add-repository "' + source + '"') for source in sources ] else []) +
+            (if packages != "" then [ 'apt-get update', 'apt-get -y install ' + packages ] else []) +
+            [
+                'export LIBRARY=' + library,
+                './.drone/drone.sh',
+            ]
+        }
+    ]
+};
+
+local macos_pipeline(name, environment, xcode_version = "12.2", osx_version = "catalina", arch = "amd64") =
+{
+    name: name,
+    kind: "pipeline",
+    type: "exec",
+    trigger: triggers,
+    platform: {
+        "os": "darwin",
+        "arch": arch
+    },
+    node: {
+        "os": osx_version
+    },
+    steps: [
+        {
+            name: "everything",
+            environment: environment + { "DEVELOPER_DIR": "/Applications/Xcode-" + xcode_version + ".app/Contents/Developer" },
+            commands:
+            [
+                'export LIBRARY=' + library,
+                './.drone/drone.sh',
+            ]
+        }
+    ]
+};
+
+local windows_pipeline(name, image, environment, arch = "amd64") =
+{
+    name: name,
+    kind: "pipeline",
+    type: "docker",
+    trigger: triggers,
+    platform:
+    {
+        os: "windows",
+        arch: arch
+    },
+    "steps":
+    [
+        {
+            name: "everything",
+            image: image,
+            environment: environment,
+            commands:
+            [
+                'cmd /C .drone\\\\drone.bat ' + library,
+            ]
+        }
+    ]
+};
+
+[
+    linux_pipeline(
+        "Linux 14.04 GCC 4.4",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.4', CXXSTD: '98,0x' },
+        "g++-4.4",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.6",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.6', CXXSTD: '98,0x' },
+        "g++-4.6",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.7",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.7', CXXSTD: '98,0x' },
+        "g++-4.7",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.8*",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11' },
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.9",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.9', CXXSTD: '03,11' },
+        "g++-4.9",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 16.04 GCC 5*",
+        "cppalliance/droneubuntu1604:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,1z' },
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 GCC 6",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-6', CXXSTD: '03,11,14,1z' },
+        "g++-6",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 GCC 7*",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17' },
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 GCC 8",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '03,11,14,17,2a' },
+        "g++-8",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 GCC 9*",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a' },
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 GCC 10",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '03,11,14,17,2a' },
+        "g++-10",
+    ),
+
+    linux_pipeline(
+        "Linux 22.04 GCC 11*",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a' },
+    ),
+
+    linux_pipeline(
+        "Linux 22.04 GCC 12",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14,17,20,2b' },
+        "g++-12",
+    ),
+
+    linux_pipeline(
+        "Linux 16.04 Clang 3.5",
+        "cppalliance/droneubuntu1604:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.5', CXXSTD: '03,11' },
+        "clang-3.5",
+    ),
+
+    linux_pipeline(
+        "Linux 16.04 Clang 3.6",
+        "cppalliance/droneubuntu1604:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.6', CXXSTD: '03,11,14' },
+        "clang-3.6",
+    ),
+
+    linux_pipeline(
+        "Linux 16.04 Clang 3.7",
+        "cppalliance/droneubuntu1604:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.7', CXXSTD: '03,11,14' },
+        "clang-3.7",
+    ),
+
+    linux_pipeline(
+        "Linux 16.04 Clang 3.8",
+        "cppalliance/droneubuntu1604:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.8', CXXSTD: '03,11,14' },
+        "clang-3.8",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 Clang 3.9",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.9', CXXSTD: '03,11,14' },
+        "clang-3.9",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 Clang 4.0",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-4.0', CXXSTD: '03,11,14' },
+        "clang-4.0",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 Clang 5.0",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-5.0', CXXSTD: '03,11,14,1z' },
+        "clang-5.0",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 Clang 6.0",
+        "cppalliance/droneubuntu1804:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-6.0', CXXSTD: '03,11,14,17' },
+        "clang-6.0",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 7",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-7', CXXSTD: '03,11,14,17' },
+        "clang-7",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 8",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-8', CXXSTD: '03,11,14,17' },
+        "clang-8",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 9",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-9', CXXSTD: '03,11,14,17,2a' },
+        "clang-9",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 10",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-10', CXXSTD: '03,11,14,17,2a' },
+        "clang-10",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 11",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-11', CXXSTD: '03,11,14,17,2a' },
+        "clang-11",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 12",
+        "cppalliance/droneubuntu2004:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-12', CXXSTD: '03,11,14,17,2a' },
+        "clang-12",
+    ),
+
+    linux_pipeline(
+        "Linux 22.04 Clang 13",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-13', CXXSTD: '03,11,14,17,20,2b' },
+        "clang-13",
+    ),
+
+    linux_pipeline(
+        "Linux 22.04 Clang 14",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20,2b' },
+        "clang-14",
+    ),
+
+    linux_pipeline(
+        "Linux 22.04 Clang 15",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-15', CXXSTD: '03,11,14,17,20,2b' },
+        "clang-15",
+        ["deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-15 main"],
+    ),
+
+    macos_pipeline(
+        "MacOS 10.15 Xcode 12.2",
+        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11,14,1z' },
+    ),
+
+    windows_pipeline(
+        "Windows VS2015 msvc-14.0",
+        "cppalliance/dronevs2015",
+        { TOOLSET: 'msvc-14.0', CXXSTD: '14,latest' },
+    ),
+
+    windows_pipeline(
+        "Windows VS2017 msvc-14.1",
+        "cppalliance/dronevs2017",
+        { TOOLSET: 'msvc-14.1', CXXSTD: '14,17,latest' },
+    ),
+
+    windows_pipeline(
+        "Windows VS2019 msvc-14.2",
+        "cppalliance/dronevs2019",
+        { TOOLSET: 'msvc-14.2', CXXSTD: '14,17,20,latest' },
+    ),
+
+    windows_pipeline(
+        "Windows VS2022 msvc-14.3",
+        "cppalliance/dronevs2022:1",
+        { TOOLSET: 'msvc-14.3', CXXSTD: '14,17,20,latest' },
+    ),
+]

.drone/drone.bat

@@ -0,0 +1,23 @@
+@REM Copyright 2022 Peter Dimov
+@REM Distributed under the Boost Software License, Version 1.0.
+@REM https://www.boost.org/LICENSE_1_0.txt
+
+@ECHO ON
+
+set LIBRARY=%1
+set DRONE_BUILD_DIR=%CD%
+
+set BOOST_BRANCH=develop
+if "%DRONE_BRANCH%" == "master" set BOOST_BRANCH=master
+cd ..
+git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
+cd boost-root
+git submodule update --init tools/boostdep
+xcopy /s /e /q %DRONE_BUILD_DIR% libs\%LIBRARY%\
+python tools/boostdep/depinst/depinst.py -I example %LIBRARY%
+cmd /c bootstrap
+b2 -d0 headers
+
+if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
+if not "%ADDRMD%" == "" set ADDRMD=address-model=%ADDRMD%
+b2 -j3 libs/%LIBRARY%/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release embed-manifest-via=linker

.drone/drone.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright 2022 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+set -ex
+
+DRONE_BUILD_DIR=$(pwd)
+
+BOOST_BRANCH=develop
+if [ "$DRONE_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
+
+cd ..
+git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+cd boost-root
+git submodule update --init tools/boostdep
+cp -r $DRONE_BUILD_DIR/* libs/$LIBRARY
+python tools/boostdep/depinst/depinst.py -I example $LIBRARY
+./bootstrap.sh
+./b2 -d0 headers
+
+echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
+./b2 -j3 libs/$LIBRARY/test toolset=$TOOLSET cxxstd=$CXXSTD variant=debug,release ${ADDRMD:+address-model=$ADDRMD} ${UBSAN:+undefined-sanitizer=norecover debug-symbols=on} ${ASAN:+address-sanitizer=norecover debug-symbols=on} ${LINKFLAGS:+linkflags=$LINKFLAGS}

.github/workflows/ci.yml

@@ -47,6 +47,10 @@ jobs:
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-20.04
             install: g++-11
+          - toolset: gcc-12
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: g++-12
           - toolset: clang
             compiler: clang++-3.9
             cxxstd: "03,11,14"
@@ -97,14 +101,24 @@ jobs:
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-20.04
             install: clang-12
+          - toolset: clang
+            compiler: clang++-13
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-13
+          - toolset: clang
+            compiler: clang++-14
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-14
           - toolset: clang
             cxxstd: "03,11,14,17,2a"
-            os: macos-10.15
+            os: macos-11
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install packages
         if: matrix.install
@@ -152,10 +166,6 @@ jobs:
             cxxstd: "14,latest"
             addrmd: 32,64
             os: windows-2019
-          - toolset: msvc-14.1
-            cxxstd: "14,17,latest"
-            addrmd: 32,64
-            os: windows-2016
           - toolset: msvc-14.2
             cxxstd: "14,17,20,latest"
             addrmd: 32,64
@@ -186,7 +196,7 @@ jobs:
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup Boost
         shell: cmd
@@ -224,12 +234,13 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
-          - os: macos-10.15
+          - os: ubuntu-22.04
+          - os: macos-11
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install packages
         if: matrix.install
@@ -270,12 +281,13 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
-          - os: macos-10.15
+          - os: ubuntu-22.04
+          - os: macos-11
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install packages
         if: matrix.install
@@ -326,12 +338,13 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
-          - os: macos-10.15
+          - os: ubuntu-22.04
+          - os: macos-11
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install packages
         if: matrix.install

appveyor.yml

@@ -15,7 +15,10 @@ branches:
 environment:
   matrix:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      TOOLSET: msvc-14.0
+      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0
+      ADDRMD: 32
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+      TOOLSET: msvc-12.0,msvc-14.0
       ADDRMD: 32,64
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       TOOLSET: msvc-14.1

doc/describe/examples.adoc

@@ -478,7 +478,7 @@ This example defines an `operator<<` overload for pointers to members.
 
 [source]
 ----
-include::../../example/pm_to_string.cpp[lines=5..-1]
+include::../../example/pm_to_string.cpp[lines=9..-1]
 ----
 
 Sample output:

example/hash_value.cpp

@@ -1,11 +1,12 @@
-// Copyright 2021 Peter Dimov
+// Copyright 2021, 2022 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include <boost/container_hash/hash.hpp>
 #include <boost/describe.hpp>
 #include <boost/mp11.hpp>
-#include <boost/container_hash/hash.hpp>
 #include <boost/variant2/variant.hpp>
+#include <boost/version.hpp>
 #include <vector>
 
 using namespace boost::describe;
@@ -13,6 +14,8 @@ using namespace boost::describe;
 namespace app
 {
 
+#if BOOST_VERSION < 108100
+
 template<class T,
     class Bd = describe_bases<T, mod_any_access>,
     class Md = describe_members<T, mod_any_access>,
@@ -37,6 +40,8 @@ template<class T,
     return r;
 }
 
+#endif
+
 struct A
 {
     int x = 1;

example/pm_to_string.cpp

@@ -2,6 +2,10 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#if defined(__GNUC__) && __GNUC__ == 12
+# pragma GCC diagnostic ignored "-Wrestrict" // false positive
+#endif
+
 #include <boost/describe.hpp>
 #include <boost/mp11.hpp>
 #include <boost/core/type_name.hpp>

include/boost/describe.hpp

@@ -16,5 +16,6 @@
 #include <boost/describe/operators.hpp>
 #include <boost/describe/descriptor_by_name.hpp>
 #include <boost/describe/descriptor_by_pointer.hpp>
+#include <boost/describe/modifier_description.hpp>
 
 #endif // #ifndef BOOST_DESCRIBE_HPP_INCLUDED

include/boost/describe/detail/config.hpp

@@ -19,6 +19,10 @@
 
 # define BOOST_DESCRIBE_CXX11
 
+# if defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ == 7
+#  undef BOOST_DESCRIBE_CXX11
+# endif
+
 #endif
 
 #if defined(BOOST_DESCRIBE_CXX11)
@@ -27,12 +31,10 @@
 # define BOOST_DESCRIBE_CONSTEXPR_OR_CONST const
 #endif
 
-#define BOOST_DESCRIBE_MAYBE_UNUSED
-#if defined(__has_cpp_attribute)
-# if __has_cpp_attribute(maybe_unused)
-#  undef BOOST_DESCRIBE_MAYBE_UNUSED
-#  define BOOST_DESCRIBE_MAYBE_UNUSED [[maybe_unused]]
-# endif
+#if defined(__clang__)
+# define BOOST_DESCRIBE_MAYBE_UNUSED __attribute__((unused))
+#else
+# define BOOST_DESCRIBE_MAYBE_UNUSED
 #endif
 
 #endif // #ifndef BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED

include/boost/describe/enum_from_string.hpp

@@ -13,6 +13,11 @@
 #include <boost/mp11/algorithm.hpp>
 #include <cstring>
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(push)
+# pragma warning(disable: 4100) // unreferenced formal parameter
+#endif
+
 namespace boost
 {
 namespace describe
@@ -39,6 +44,10 @@ bool enum_from_string( char const* name, E& e ) noexcept
 } // namespace describe
 } // namespace boost
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(pop)
+#endif
+
 #endif // defined(BOOST_DESCRIBE_CXX14)
 
 #endif // #ifndef BOOST_DESCRIBE_ENUM_FROM_STRING_HPP_INCLUDED

include/boost/describe/enum_to_string.hpp

@@ -12,6 +12,11 @@
 #include <boost/describe/enumerators.hpp>
 #include <boost/mp11/algorithm.hpp>
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(push)
+# pragma warning(disable: 4100) // unreferenced formal parameter
+#endif
+
 namespace boost
 {
 namespace describe
@@ -34,6 +39,10 @@ char const * enum_to_string( E e, char const* def ) noexcept
 } // namespace describe
 } // namespace boost
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(pop)
+#endif
+
 #endif // defined(BOOST_DESCRIBE_CXX14)
 
 #endif // #ifndef BOOST_DESCRIBE_ENUM_TO_STRING_HPP_INCLUDED

include/boost/describe/modifier_description.hpp

@@ -0,0 +1,30 @@
+#ifndef BOOST_DESCRIBE_MODIFIER_DESCRIPTION_HPP_INCLUDED
+#define BOOST_DESCRIBE_MODIFIER_DESCRIPTION_HPP_INCLUDED
+
+// Copyright 2020, 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/describe/modifiers.hpp>
+#include <boost/describe/enum.hpp>
+
+namespace boost
+{
+namespace describe
+{
+
+BOOST_DESCRIBE_ENUM(modifiers,
+    mod_public,
+    mod_protected,
+    mod_private,
+    mod_virtual,
+    mod_static,
+    mod_function,
+    mod_any_member,
+    mod_inherited,
+    mod_hidden)
+
+} // namespace describe
+} // namespace boost
+
+#endif // #ifndef BOOST_DESCRIBE_MODIFIER_DESCRIPTION_HPP_INCLUDED

include/boost/describe/modifiers.hpp

@@ -5,7 +5,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
-#include <boost/describe/enum.hpp>
+#include <boost/describe/detail/config.hpp>
 
 namespace boost
 {
@@ -22,20 +22,9 @@ enum modifiers
     mod_function = 32,
     mod_any_member = 64,
     mod_inherited = 128,
-    mod_hidden = 256,
+    mod_hidden = 256
 };
 
-BOOST_DESCRIBE_ENUM(modifiers,
-    mod_public,
-    mod_protected,
-    mod_private,
-    mod_virtual,
-    mod_static,
-    mod_function,
-    mod_any_member,
-    mod_inherited,
-    mod_hidden)
-
 BOOST_DESCRIBE_CONSTEXPR_OR_CONST modifiers mod_any_access = static_cast<modifiers>( mod_public | mod_protected | mod_private );
 
 } // namespace describe

include/boost/describe/operators.hpp

@@ -16,6 +16,11 @@
 #include <type_traits>
 #include <iosfwd>
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(push)
+# pragma warning(disable: 4100) // unreferenced formal parameter
+#endif
+
 namespace boost
 {
 namespace describe
@@ -25,8 +30,8 @@ namespace detail
 {
 
 template<class T,
-    class Bd = describe_bases<T, mod_any_access>,
-    class Md = describe_members<T, mod_any_access>>
+    class Bd = describe::describe_bases<T, mod_any_access>,
+    class Md = describe::describe_members<T, mod_any_access>>
 bool eq( T const& t1, T const& t2 )
 {
     bool r = true;
@@ -48,8 +53,8 @@ bool eq( T const& t1, T const& t2 )
 }
 
 template<class T,
-    class Bd = describe_bases<T, mod_any_access>,
-    class Md = describe_members<T, mod_any_access>>
+    class Bd = describe::describe_bases<T, mod_any_access>,
+    class Md = describe::describe_members<T, mod_any_access>>
 bool lt( T const& t1, T const& t2 )
 {
     int r = 0;
@@ -73,8 +78,8 @@ bool lt( T const& t1, T const& t2 )
 }
 
 template<class Os, class T,
-    class Bd = describe_bases<T, mod_any_access>,
-    class Md = describe_members<T, mod_any_access>>
+    class Bd = describe::describe_bases<T, mod_any_access>,
+    class Md = describe::describe_members<T, mod_any_access>>
 void print( Os& os, T const& t )
 {
     os << "{";
@@ -165,6 +170,10 @@ template<class T, class Ch, class Tr> std::enable_if_t<
 } // namespace describe
 } // namespace boost
 
+#if defined(_MSC_VER) && _MSC_VER == 1900
+# pragma warning(pop)
+#endif
+
 #endif // defined(BOOST_DESCRIBE_CXX14)
 
 #endif // #ifndef BOOST_DESCRIBE_OPERATORS_HPP_INCLUDED

test/Jamfile

@@ -9,7 +9,6 @@ project : requirements
   <toolset>msvc:<warnings-as-errors>on
   <toolset>clang:<warnings-as-errors>on
   <toolset>gcc:<warnings-as-errors>on
-  <toolset>msvc-14.0:<cxxflags>"-wd4100"
   <toolset>clang:<cxxflags>"-Wno-unused-private-field" ;
 
 run quick.cpp ;
@@ -72,14 +71,21 @@ compile unnamed_namespace_test2.cpp ;
 run union_test.cpp ;
 run union_test2.cpp ;
 
+run pedantic_enumerators_test.cpp
+  : : : <warnings>pedantic ;
+run pedantic_bases_test.cpp
+  : : : <warnings>pedantic ;
+run pedantic_members_test.cpp
+  : : : <warnings>pedantic ;
+
 # examples
 
 obj describe_cxx14 : describe_cxx14.cpp ;
 explicit describe_cxx14 ;
 
-local CXX14 = [ check-target-builds describe_cxx14 describe_cxx14 : : <build>no ] ;
+local CXX14 = [ check-target-builds describe_cxx14 describe_cxx14 : : <build>no ] "<toolset>msvc-14.0:<cxxflags>-wd4100" ;
 
-local JSON = <library>/boost//json/<warnings>off "<toolset>msvc-14.0:<build>no" "<toolset>msvc-14.2:<cxxflags>-wd5104" ;
+local JSON = <library>/boost//json/<warnings>off "<toolset>msvc-14.2:<cxxflags>-wd5104" ;
 local SERIALIZATION = <library>/boost//serialization/<warnings>off "-<toolset>clang:<warnings-as-errors>on" ;
 
 run ../example/printing_enums_ct.cpp : : : $(CXX14) ;

test/bases_test.cpp

@@ -7,6 +7,11 @@
 #include <boost/core/lightweight_test.hpp>
 #include <boost/core/lightweight_test_trait.hpp>
 
+#if defined(_MSC_VER) && _MSC_VER < 1900
+# pragma warning(disable: 4510) // default constructor could not be generated
+# pragma warning(disable: 4610) // struct can never be instantiated
+#endif
+
 struct X
 {
 };

test/operator_eq_test.cpp

@@ -20,9 +20,11 @@ namespace app
 
 struct X
 {
+    void f() const {}
+    static void g() {}
 };
 
-BOOST_DESCRIBE_STRUCT(X, (), ())
+BOOST_DESCRIBE_STRUCT(X, (), (f, g))
 
 using boost::describe::operators::operator==;
 using boost::describe::operators::operator<<;

test/operator_lt_test.cpp

@@ -20,9 +20,11 @@ namespace app
 
 struct X
 {
+    void f() const {}
+    static void g() {}
 };
 
-BOOST_DESCRIBE_STRUCT(X, (), ())
+BOOST_DESCRIBE_STRUCT(X, (), (f, g))
 
 using boost::describe::operators::operator<=;
 using boost::describe::operators::operator>=;

test/pedantic_bases_test.cpp

@@ -0,0 +1,19 @@
+// Copyright 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/describe/bases.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+struct X {};
+
+int main()
+{
+#if defined(BOOST_DESCRIBE_CXX11)
+
+    BOOST_TEST_TRAIT_FALSE((boost::describe::has_describe_bases<X>));
+
+#endif
+
+    return boost::report_errors();
+}

test/pedantic_enumerators_test.cpp

@@ -0,0 +1,19 @@
+// Copyright 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/describe/enumerators.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+enum E {};
+
+int main()
+{
+#if defined(BOOST_DESCRIBE_CXX11)
+
+    BOOST_TEST_TRAIT_FALSE((boost::describe::has_describe_enumerators<E>));
+
+#endif
+
+    return boost::report_errors();
+}

test/pedantic_members_test.cpp

@@ -0,0 +1,19 @@
+// Copyright 2022 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/describe/members.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+
+struct X {};
+
+int main()
+{
+#if defined(BOOST_DESCRIBE_CXX11)
+
+    BOOST_TEST_TRAIT_FALSE((boost::describe::has_describe_members<X>));
+
+#endif
+
+    return boost::report_errors();
+}

test/unnamed_namespace_test.cpp

@@ -2,6 +2,8 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+// Tests that -Wunused-function is not emitted under Clang
+
 #include <boost/describe.hpp>
 
 #if !defined(BOOST_DESCRIBE_CXX14)

test/unnamed_namespace_test2.cpp

@@ -2,6 +2,8 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+// Tests that -Wunneeded-internal-declaration is not emitted under Clang
+
 #include <boost/describe.hpp>
 
 #if !defined(BOOST_DESCRIBE_CXX14)