Mark throw_exception with BOOST_NORETURN. Closes #12.

.travis.yml

@@ -110,7 +110,7 @@ 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 +120,7 @@ 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 +227,17 @@ 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 +274,6 @@ 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

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/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
 

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