msvc warning workaround, thanks bersbersbers

.gitignore

@@ -0,0 +1 @@
+/.vscode/ipch/*

.travis.yml

@@ -6,6 +6,8 @@ language: cpp
 
 sudo: false
 
+dist: trusty
+
 python: "2.7"
 
 branches:
@@ -110,7 +112,7 @@ matrix:
 
     - os: linux
       compiler: g++-8
-      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17
+      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a
       addons:
         apt:
           packages:
@@ -120,7 +122,7 @@ matrix:
 
     - os: linux
       compiler: g++-8
-      env: UBSAN=1 TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17 UBSAN_OPTIONS=print_stacktrace=1 LINKFLAGS=-fuse-ld=gold
+      env: UBSAN=1 TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a UBSAN_OPTIONS=print_stacktrace=1 LINKFLAGS=-fuse-ld=gold
       addons:
         apt:
           packages:
@@ -227,6 +229,17 @@ matrix:
             - ubuntu-toolchain-r-test
             - llvm-toolchain-trusty-6.0
 
+    - os: linux
+      compiler: clang++-7
+      env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=03,11,14,17,2a
+      addons:
+        apt:
+          packages:
+            - clang-7
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-7
+
     - os: linux
       compiler: clang++-6.0
       env: UBSAN=1 TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,17 UBSAN_OPTIONS=print_stacktrace=1
@@ -263,8 +276,6 @@ install:
   - cd ..
   - 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
   - cp -r $TRAVIS_BUILD_DIR/* libs/throw_exception
   - python tools/boostdep/depinst/depinst.py throw_exception

CMakeLists.txt

@@ -2,6 +2,9 @@
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
+# Partial (add_subdirectory only) and experimental CMake support
+# Subject to change; please do not rely on the contents of this file yet
+
 cmake_minimum_required(VERSION 3.5)
 project(BoostThrowException LANGUAGES CXX)
 

appveyor.yml

@@ -1,4 +1,4 @@
-# Copyright 2016-2018 Peter Dimov
+# Copyright 2016-2019 Peter Dimov
 # 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)
 
@@ -14,26 +14,24 @@ branches:
 
 environment:
   matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      TOOLSET: msvc-14.0
+      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0,msvc-14.0
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       TOOLSET: msvc-14.1
       CXXSTD: 14,17
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\cygwin\bin;
       TOOLSET: gcc
       CXXSTD: 03,11,14,1z
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\cygwin64\bin;
       TOOLSET: gcc
       CXXSTD: 03,11,14,1z
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\mingw\bin;
       TOOLSET: gcc
       CXXSTD: 03,11,14,1z
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;
       TOOLSET: gcc
       CXXSTD: 03,11,14,1z
@@ -44,10 +42,8 @@ install:
   - cd ..
   - 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
-  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\throw_exception
+  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\throw_exception\
   - python tools/boostdep/depinst/depinst.py throw_exception
   - cmd /c bootstrap
   - b2 -d0 headers
@@ -57,4 +53,4 @@ build: off
 test_script:
   - PATH=%ADDPATH%%PATH%
   - if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
-  - b2 -j 3 libs/throw_exception/test toolset=%TOOLSET% %CXXSTD%
+  - b2 -j3 libs/throw_exception/test toolset=%TOOLSET% %CXXSTD%

include/boost/exception/exception.hpp

@@ -21,6 +21,7 @@ namespace boost { namespace exception_detail { using boost::shared_ptr; } }
 #endif
 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
 #pragma warning(push,1)
+#pragma warning(disable: 4265)
 #endif
 
 namespace
@@ -165,7 +166,7 @@ boost
 
             protected:
 
-            ~error_info_container() throw()
+            ~error_info_container() BOOST_NOEXCEPT_OR_NOTHROW
                 {
                 }
             };
@@ -233,7 +234,7 @@ boost
 #ifdef __HP_aCC
         //On HP aCC, this protected copy constructor prevents throwing boost::exception.
         //On all other platforms, the same effect is achieved by the pure virtual destructor.
-        exception( exception const & x ) throw():
+        exception( exception const & x ) BOOST_NOEXCEPT_OR_NOTHROW:
             data_(x.data_),
             throw_function_(x.throw_function_),
             throw_file_(x.throw_file_),
@@ -242,7 +243,7 @@ boost
             }
 #endif
 
-        virtual ~exception() throw()
+        virtual ~exception() BOOST_NOEXCEPT_OR_NOTHROW
 #ifndef __HP_aCC
             = 0 //Workaround for HP aCC, =0 incorrectly leads to link errors.
 #endif
@@ -287,7 +288,7 @@ boost
 
     inline
     exception::
-    ~exception() throw()
+    ~exception() BOOST_NOEXCEPT_OR_NOTHROW
         {
         }
 
@@ -337,7 +338,7 @@ boost
                 {
                 }
 
-            ~error_info_injector() throw()
+            ~error_info_injector() BOOST_NOEXCEPT_OR_NOTHROW
                 {
                 }
             };
@@ -398,7 +399,7 @@ boost
             virtual void rethrow() const = 0;
 
             virtual
-            ~clone_base() throw()
+            ~clone_base() BOOST_NOEXCEPT_OR_NOTHROW
                 {
                 }
             };
@@ -445,7 +446,7 @@ boost
                 copy_boost_exception(this,&x);
                 }
 
-            ~clone_impl() throw()
+            ~clone_impl() BOOST_NOEXCEPT_OR_NOTHROW
                 {
                 }
 
@@ -472,6 +473,51 @@ boost
         {
         return exception_detail::clone_impl<T>(x);
         }
+
+    template <class T>
+    struct
+    BOOST_SYMBOL_VISIBLE
+    wrapexcept:
+        public exception_detail::clone_impl<typename exception_detail::enable_error_info_return_type<T>::type>
+        {
+        typedef exception_detail::clone_impl<typename exception_detail::enable_error_info_return_type<T>::type> base_type;
+        public:
+        explicit
+        wrapexcept( typename exception_detail::enable_error_info_return_type<T>::type const & x ):
+            base_type( x )
+            {
+            }
+
+        ~wrapexcept() BOOST_NOEXCEPT_OR_NOTHROW
+            {
+            }
+        };
+
+    namespace
+    exception_detail
+        {
+        template <class T>
+        struct
+        remove_error_info_injector
+            {
+            typedef T type;
+            };
+
+        template <class T>
+        struct
+        remove_error_info_injector< error_info_injector<T> >
+            {
+            typedef T type;
+            };
+
+        template <class T>
+        inline
+        wrapexcept<typename remove_error_info_injector<T>::type>
+        enable_both( T const & x )
+            {
+            return wrapexcept<typename remove_error_info_injector<T>::type>( enable_error_info( x ) );
+            }
+        }
     }
 
 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)

include/boost/throw_exception.hpp

@@ -54,7 +54,7 @@ namespace boost
 {
 #ifdef BOOST_NO_EXCEPTIONS
 
-void throw_exception( std::exception const & e ); // user defined
+BOOST_NORETURN void throw_exception( std::exception const & e ); // user defined
 
 #else
 
@@ -67,7 +67,7 @@ template<class E> BOOST_NORETURN inline void throw_exception( E const & e )
     throw_exception_assert_compatibility(e);
 
 #ifndef BOOST_EXCEPTION_DISABLE
-    throw enable_current_exception(enable_error_info(e));
+    throw exception_detail::enable_both( e );
 #else
     throw e;
 #endif

test/throw_exception_no_both_test.cpp

@@ -5,27 +5,24 @@
 
 #define BOOST_NO_EXCEPTIONS
 #define BOOST_EXCEPTION_DISABLE
+
 #include <boost/throw_exception.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <cstdlib>
 
-class my_exception: public std::exception { };
+class my_exception: public std::exception {};
 
-bool called=false;
+int main()
+{
+    boost::throw_exception( my_exception() );
+    return 1;
+}
 
-namespace
-boost
-    {
-    void
-    throw_exception( std::exception const & )
-        {
-        called=true;
-        }
-    }
+namespace boost
+{
 
-int
-main()
-    {
-    boost::throw_exception(my_exception());
-    BOOST_TEST(called);
-    return boost::report_errors();
-    }
+void throw_exception( std::exception const & )
+{
+    std::exit( 0 );
+}
+
+} // namespace boost

test/throw_exception_no_exceptions_test.cpp

@@ -4,27 +4,24 @@
 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 #define BOOST_NO_EXCEPTIONS
+
 #include <boost/throw_exception.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <cstdlib>
 
-class my_exception: public std::exception { };
+class my_exception: public std::exception {};
 
-bool called=false;
+int main()
+{
+    boost::throw_exception( my_exception() );
+    return 1;
+}
 
-namespace
-boost
-    {
-    void
-    throw_exception( std::exception const & )
-        {
-        called=true;
-        }
-    }
+namespace boost
+{
 
-int
-main()
-    {
-    boost::throw_exception(my_exception());
-    BOOST_TEST(called);
-    return boost::report_errors();
-    }
+void throw_exception( std::exception const & )
+{
+    std::exit( 0 );
+}
+
+} // namespace boost