Change mpl::integral_c to boost::integral_constant to avoid Clang 16 errors when constructing out of range enums (refs #24, https://github.com/boostorg/mpl/issues/69)

[skip ci] Add "cxxstd" json field

.github/workflows/ci.yml

@@ -0,0 +1,235 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - feature/**
+
+env:
+  UBSAN_OPTIONS: print_stacktrace=1
+  LIBRARY: numeric/conversion
+
+jobs:
+  posix:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - toolset: gcc-4.8
+            cxxstd: "03,11"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: g++-4.8-multilib
+            address-model: 32,64
+          - toolset: gcc-5
+            cxxstd: "03,11,14,1z"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: g++-5-multilib
+            address-model: 32,64
+          - toolset: gcc-6
+            cxxstd: "03,11,14,1z"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: g++-6-multilib
+            address-model: 32,64
+          - toolset: gcc-7
+            cxxstd: "03,11,14,17"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: g++-7-multilib
+            address-model: 32,64
+          - toolset: gcc-8
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+            install: g++-8-multilib
+            address-model: 32,64
+          - toolset: gcc-9
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+            install: g++-9-multilib
+            address-model: 32,64
+          - toolset: gcc-10
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+            install: g++-10-multilib
+            address-model: 32,64
+          - toolset: gcc-11
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-20.04
+            install: g++-11-multilib
+            address-model: 32,64
+          - toolset: gcc-12
+            cxxstd: "03,11,14,17,20,2b"
+            os: ubuntu-22.04
+            install: g++-12-multilib
+            address-model: 32,64
+          - toolset: clang
+            compiler: clang++-3.9
+            cxxstd: "03,11,14"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: clang-3.9
+          - toolset: clang
+            compiler: clang++-4.0
+            cxxstd: "03,11,14"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: clang-4.0
+          - toolset: clang
+            compiler: clang++-5.0
+            cxxstd: "03,11,14,1z"
+            os: ubuntu-latest
+            container: ubuntu:18.04
+            install: clang-5.0
+          - toolset: clang
+            compiler: clang++-6.0
+            cxxstd: "03,11,14,17"
+            os: ubuntu-20.04
+            install: clang-6.0
+          - toolset: clang
+            compiler: clang++-7
+            cxxstd: "03,11,14,17"
+            os: ubuntu-20.04
+            install: clang-7
+          - toolset: clang
+            compiler: clang++-8
+            cxxstd: "03,11,14,17"
+            os: ubuntu-20.04
+            install: clang-8
+          - toolset: clang
+            compiler: clang++-9
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+            install: clang-9
+          - toolset: clang
+            compiler: clang++-10
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+          - toolset: clang
+            compiler: clang++-11
+            cxxstd: "03,11,14,17,2a"
+            os: ubuntu-20.04
+          - toolset: clang
+            compiler: clang++-12
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-20.04
+          - toolset: clang
+            compiler: clang++-13
+            cxxstd: "03,11,14,17,20,2b"
+            os: ubuntu-22.04
+            install: clang-13
+          - toolset: clang
+            compiler: clang++-14
+            cxxstd: "03,11,14,17,20,2b"
+            os: ubuntu-22.04
+            install: clang-14
+          - toolset: clang
+            cxxstd: "03,11,14,17,2a"
+            os: macos-11
+
+    runs-on: ${{matrix.os}}
+    container: ${{matrix.container}}
+
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup container environment
+        if: matrix.container
+        run: |
+          apt-get update
+          apt-get -y install sudo python git g++
+
+      - name: Install packages
+        if: matrix.install
+        run: sudo apt-get -y install ${{matrix.install}}
+
+      - name: Setup Boost
+        run: |
+          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
+          echo GITHUB_REF: $GITHUB_REF
+          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
+          REF=${REF#refs/heads/}
+          echo REF: $REF
+          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
+          echo BOOST_BRANCH: $BOOST_BRANCH
+          cd ..
+          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+          cd boost-root
+          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+          git submodule update --init tools/boostdep
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
+          ./bootstrap.sh
+          ./b2 -d0 headers
+
+      - name: Create user-config.jam
+        if: matrix.compiler
+        run: |
+          echo "using ${{matrix.toolset}} : : ${{matrix.compiler}} ;" > ~/user-config.jam
+
+      - name: Run tests
+        run: |
+          cd ../boost-root
+          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} ${ADDRMD:+address-model=$ADDRMD} variant=debug,release
+
+  windows:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - toolset: msvc-14.0
+            cxxstd: 14,latest
+            addrmd: 32,64
+            os: windows-2019
+          - toolset: msvc-14.2
+            cxxstd: "14,17,20,latest"
+            addrmd: 32,64
+            os: windows-2019
+          - toolset: msvc-14.3
+            cxxstd: "14,17,20,latest"
+            addrmd: 32,64
+            os: windows-2022
+          - toolset: clang-win
+            cxxstd: "14,17,latest"
+            addrmd: 32,64
+            os: windows-2022
+          - toolset: gcc
+            cxxstd: "03,11,14,17,2a"
+            addrmd: 64
+            os: windows-2019
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Boost
+        shell: cmd
+        run: |
+          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
+          echo GITHUB_REF: %GITHUB_REF%
+          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
+          set BOOST_BRANCH=develop
+          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
+          echo BOOST_BRANCH: %BOOST_BRANCH%
+          cd ..
+          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
+          cd boost-root
+          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY:/=\%\
+          git submodule update --init tools/boostdep
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
+          cmd /c bootstrap
+          b2 -d0 headers
+
+      - name: Run tests
+        shell: cmd
+        run: |
+          cd ../boost-root
+          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release embed-manifest-via=linker

CMakeLists.txt

@@ -0,0 +1,31 @@
+# Generated by `boostdep --cmake numeric~conversion`
+# Copyright 2020 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.5...3.16)
+
+project(boost_numeric_conversion VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
+
+add_library(boost_numeric_conversion INTERFACE)
+add_library(Boost::numeric_conversion ALIAS boost_numeric_conversion)
+
+target_include_directories(boost_numeric_conversion INTERFACE include)
+
+target_link_libraries(boost_numeric_conversion
+  INTERFACE
+    Boost::config
+    Boost::conversion
+    Boost::core
+    Boost::mpl
+    Boost::preprocessor
+    Boost::throw_exception
+    Boost::type_traits
+)
+
+if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
+
+  add_subdirectory(test)
+
+endif()
+

README.md

@@ -0,0 +1,8 @@
+# Boost.NumericConversion
+
+The Boost Numeric Conversion library is a collection of tools to describe and perform conversions between values of different [numeric types][1].
+
+The documentation for the library can be found [here][2]
+
+[1]: http://www.boost.org/doc/libs/release/libs/numeric/conversion/doc/html/boost_numericconversion/definitions.html#boost_numericconversion.definitions.numeric_types
+[2]: http://www.boost.org/doc/libs/release/libs/numeric/conversion/doc/html/index.html#numeric_conversion.overview

include/boost/numeric/conversion/cast.hpp

@@ -23,7 +23,7 @@
 
 #include <boost/detail/workaround.hpp>
 
-#if BOOST_WORKAROUND(BOOST_MSVC, < 1300) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x582))
 
 #  include<boost/numeric/conversion/detail/old_numeric_cast.hpp>
 

include/boost/numeric/conversion/conversion_traits.hpp

@@ -21,13 +21,6 @@ template<class T, class S>
 struct conversion_traits 
     : convdetail::get_conversion_traits<T,S>::type 
 {
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
-    typedef typename convdetail::get_conversion_traits<T,S>::type base_;
-    typedef typename base_::target_type     target_type;
-    typedef typename base_::source_type     source_type;
-    typedef typename base_::result_type     result_type;
-    typedef typename base_::argument_type   argument_type;
-#endif
 } ;
 
 } } // namespace boost::numeric

include/boost/numeric/conversion/converter_policies.hpp

@@ -10,13 +10,13 @@
 #ifndef BOOST_NUMERIC_CONVERSION_CONVERTER_POLICIES_FLC_12NOV2002_HPP
 #define BOOST_NUMERIC_CONVERSION_CONVERTER_POLICIES_FLC_12NOV2002_HPP
 
+#include <functional>
 #include <typeinfo> // for std::bad_cast
 
+#include <boost/config.hpp>
 #include <boost/config/no_tr1/cmath.hpp> // for std::floor and std::ceil
 #include <boost/throw_exception.hpp>
 
-#include <functional>
-
 #include "boost/type_traits/is_arithmetic.hpp"
 
 #include "boost/mpl/if.hpp"
@@ -136,7 +136,7 @@ class bad_numeric_cast : public std::bad_cast
 {
   public:
 
-    virtual const char * what() const throw()
+    const char * what() const BOOST_NOEXCEPT_OR_NOTHROW BOOST_OVERRIDE
       {  return "bad numeric conversion: overflow"; }
 };
 
@@ -144,14 +144,14 @@ class negative_overflow : public bad_numeric_cast
 {
   public:
 
-    virtual const char * what() const throw()
+    const char * what() const BOOST_NOEXCEPT_OR_NOTHROW BOOST_OVERRIDE
       {  return "bad numeric conversion: negative overflow"; }
 };
 class positive_overflow : public bad_numeric_cast
 {
   public:
 
-    virtual const char * what() const throw()
+    const char * what() const BOOST_NOEXCEPT_OR_NOTHROW BOOST_OVERRIDE
       { return "bad numeric conversion: positive overflow"; }
 };
 

include/boost/numeric/conversion/detail/converter.hpp

@@ -453,7 +453,7 @@ namespace boost { namespace numeric { namespace convdetail
   struct trivial_converter_impl : public dummy_range_checker<Traits>
   {
     typedef Traits traits ;
-
+    
     typedef typename Traits::source_type   source_type   ;
     typedef typename Traits::argument_type argument_type ;
     typedef typename Traits::result_type   result_type   ;
@@ -561,7 +561,7 @@ namespace boost { namespace numeric { namespace convdetail
           >
   struct get_converter_impl
   {
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT( 0x0561 ) )
+#if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT( 0x0561 ) )
     // bcc55 prefers sometimes template parameters to be explicit local types.
     // (notice that is is illegal to reuse the names like this)
     typedef Traits           Traits ;

include/boost/numeric/conversion/detail/int_float_mixture.hpp

@@ -16,15 +16,15 @@
 #include "boost/numeric/conversion/int_float_mixture_enum.hpp"
 #include "boost/numeric/conversion/detail/meta.hpp"
 
-#include "boost/mpl/integral_c.hpp"
+#include "boost/type_traits/integral_constant.hpp"
 
 namespace boost { namespace numeric { namespace convdetail
 {
   // Integral Constants for 'IntFloatMixture'
-  typedef mpl::integral_c<int_float_mixture_enum, integral_to_integral> int2int_c ;
-  typedef mpl::integral_c<int_float_mixture_enum, integral_to_float>    int2float_c ;
-  typedef mpl::integral_c<int_float_mixture_enum, float_to_integral>    float2int_c ;
-  typedef mpl::integral_c<int_float_mixture_enum, float_to_float>       float2float_c ;
+  typedef boost::integral_constant<int_float_mixture_enum, integral_to_integral> int2int_c ;
+  typedef boost::integral_constant<int_float_mixture_enum, integral_to_float>    int2float_c ;
+  typedef boost::integral_constant<int_float_mixture_enum, float_to_integral>    float2int_c ;
+  typedef boost::integral_constant<int_float_mixture_enum, float_to_float>       float2float_c ;
 
   // Metafunction:
   //

include/boost/numeric/conversion/detail/meta.hpp

@@ -25,7 +25,7 @@ namespace boost { namespace numeric { namespace convdetail
    template< class T1, class T2>
    struct equal_to
    {
-   #if !defined(__BORLANDC__)
+   #if !defined(BOOST_BORLANDC)
    
        enum { x = ( BOOST_MPL_AUX_VALUE_WKND(T1)::value == BOOST_MPL_AUX_VALUE_WKND(T2)::value ) };
            

include/boost/numeric/conversion/detail/old_numeric_cast.hpp

@@ -8,6 +8,8 @@
 //  See http://www.boost.org/libs/conversion for Documentation.
 
 //  Revision History
+//  02 Jun 14  Remove VC6 workarounds.
+//  16 Jul 11  Bugfixes for VC6.
 //  23 JUN 05  Code extracted from /boost/cast.hpp into this new header.
 //             Keeps this legacy version of numeric_cast<> for old compilers
 //             wich can't compile the new version in /boost/numeric/conversion/cast.hpp
@@ -53,19 +55,6 @@
 # include <boost/limits.hpp>
 # include <boost/numeric/conversion/converter_policies.hpp>
 
-//  It has been demonstrated numerous times that MSVC 6.0 fails silently at link
-//  time if you use a template function which has template parameters that don't
-//  appear in the function's argument list.
-//
-//  TODO: Add this to config.hpp?
-//  FLC: This macro is repeated in boost/cast.hpp but only locally (is undefined at the bottom)
-//       so is OK to reproduce it here.
-# if defined(BOOST_MSVC) && BOOST_MSVC < 1300
-#  define BOOST_EXPLICIT_DEFAULT_TARGET , ::boost::type<Target>* = 0
-# else
-#  define BOOST_EXPLICIT_DEFAULT_TARGET
-# endif
-
 namespace boost
 {
   using numeric::bad_numeric_cast;
@@ -214,24 +203,6 @@ namespace boost
         template <class X, class Y>
         static inline bool check(X x, Y)
             { return x >= 0 && static_cast<X>(static_cast<Y>(x)) != x; }
-
-# if defined(BOOST_MSVC) && BOOST_MSVC < 1300
-        // MSVC6 can't static_cast  unsigned __int64 -> floating types
-#  define BOOST_UINT64_CAST(src_type)                                   \
-        static inline bool check(src_type x, unsigned __int64)          \
-        {                                                               \
-            if (x < 0) return false;                                    \
-            unsigned __int64 y = static_cast<unsigned __int64>(x);      \
-            bool odd = y & 0x1;                                         \
-            __int64 div2 = static_cast<__int64>(y >> 1);                \
-            return ((static_cast<src_type>(div2) * 2.0) + odd) != x;    \
-        }
-
-        BOOST_UINT64_CAST(long double);
-        BOOST_UINT64_CAST(double);
-        BOOST_UINT64_CAST(float);
-#  undef BOOST_UINT64_CAST
-# endif
     };
 
     template<>
@@ -260,7 +231,7 @@ namespace boost
 #  pragma warning(push)
 #  pragma warning(disable : 4018)
 #  pragma warning(disable : 4146)
-#elif defined(__BORLANDC__)
+#elif defined(BOOST_BORLANDC)
 #  pragma option push -w-8041
 # endif
 
@@ -277,7 +248,7 @@ namespace boost
 
 # if BOOST_MSVC
 #  pragma warning(pop)
-#elif defined(__BORLANDC__)
+#elif defined(BOOST_BORLANDC)
 #  pragma option pop
 # endif
   } // namespace detail
@@ -285,7 +256,7 @@ namespace boost
 #endif
 
     template<typename Target, typename Source>
-    inline Target numeric_cast(Source arg BOOST_EXPLICIT_DEFAULT_TARGET)
+    inline Target numeric_cast(Source arg)
     {
         // typedefs abbreviating respective trait classes
         typedef detail::fixed_numeric_limits<Source> arg_traits;
@@ -314,7 +285,7 @@ namespace boost
 # if BOOST_MSVC
 #  pragma warning(push)
 #  pragma warning(disable : 4018)
-#elif defined(__BORLANDC__)
+#elif defined(BOOST_BORLANDC)
 #pragma option push -w-8012
 # endif
         if ((arg < 0 && !result_traits::is_signed)  // loss of negative range
@@ -322,7 +293,7 @@ namespace boost
              || arg > (result_traits::max)())            // overflow
 # if BOOST_MSVC
 #  pragma warning(pop)
-#elif defined(__BORLANDC__)
+#elif defined(BOOST_BORLANDC)
 #pragma option pop
 # endif
 #endif
@@ -332,8 +303,6 @@ namespace boost
         return static_cast<Target>(arg);
     } // numeric_cast
 
-#  undef BOOST_EXPLICIT_DEFAULT_TARGET
-
 } // namespace boost
 
 #endif  // BOOST_OLD_NUMERIC_CAST_HPP

include/boost/numeric/conversion/detail/sign_mixture.hpp

@@ -16,15 +16,15 @@
 #include "boost/numeric/conversion/sign_mixture_enum.hpp"
 #include "boost/numeric/conversion/detail/meta.hpp"
 
-#include "boost/mpl/integral_c.hpp"
+#include "boost/type_traits/integral_constant.hpp"
 
 namespace boost { namespace numeric { namespace convdetail
 {
   // Integral Constants for 'SignMixture'
-  typedef mpl::integral_c<sign_mixture_enum, unsigned_to_unsigned> unsig2unsig_c ;
-  typedef mpl::integral_c<sign_mixture_enum, signed_to_signed>     sig2sig_c ;
-  typedef mpl::integral_c<sign_mixture_enum, signed_to_unsigned>   sig2unsig_c ;
-  typedef mpl::integral_c<sign_mixture_enum, unsigned_to_signed>   unsig2sig_c ;
+  typedef boost::integral_constant<sign_mixture_enum, unsigned_to_unsigned> unsig2unsig_c ;
+  typedef boost::integral_constant<sign_mixture_enum, signed_to_signed>     sig2sig_c ;
+  typedef boost::integral_constant<sign_mixture_enum, signed_to_unsigned>   sig2unsig_c ;
+  typedef boost::integral_constant<sign_mixture_enum, unsigned_to_signed>   unsig2sig_c ;
 
   // Metafunction:
   //

include/boost/numeric/conversion/detail/udt_builtin_mixture.hpp

@@ -15,15 +15,15 @@
 #include "boost/numeric/conversion/udt_builtin_mixture_enum.hpp"
 #include "boost/numeric/conversion/detail/meta.hpp"
 
-#include "boost/mpl/integral_c.hpp"
+#include "boost/type_traits/integral_constant.hpp"
 
 namespace boost { namespace numeric { namespace convdetail
 {
   // Integral Constants for 'UdtMixture'
-  typedef mpl::integral_c<udt_builtin_mixture_enum, builtin_to_builtin> builtin2builtin_c ;
-  typedef mpl::integral_c<udt_builtin_mixture_enum, builtin_to_udt>     builtin2udt_c ;
-  typedef mpl::integral_c<udt_builtin_mixture_enum, udt_to_builtin>     udt2builtin_c ;
-  typedef mpl::integral_c<udt_builtin_mixture_enum, udt_to_udt>         udt2udt_c ;
+  typedef boost::integral_constant<udt_builtin_mixture_enum, builtin_to_builtin> builtin2builtin_c ;
+  typedef boost::integral_constant<udt_builtin_mixture_enum, builtin_to_udt>     builtin2udt_c ;
+  typedef boost::integral_constant<udt_builtin_mixture_enum, udt_to_builtin>     udt2builtin_c ;
+  typedef boost::integral_constant<udt_builtin_mixture_enum, udt_to_udt>         udt2udt_c ;
 
   // Metafunction:
   //

meta/libraries.json

@@ -0,0 +1,17 @@
+{
+    "key": "numeric/conversion",
+    "name": "Numeric Conversion",
+    "authors": [
+        "Fernando Cacciola"
+    ],
+    "description": "Optimized Policy-based Numeric Conversions.",
+    "category": [
+        "Math",
+        "Miscellaneous"
+    ],
+    "maintainers": [
+        "Fernando Cacciola <fernando_cacciola -at- ciudad.com.ar>",
+        "Brandon Kohn <blkohn -at- hotmail.com>"
+    ],
+    "cxxstd": "03"
+}

test/Jamfile.v2

@@ -19,7 +19,7 @@ project numeric_conversion_unit_tests
 test-suite minimal 
     :
         [ run bounds_test.cpp ]
-        [ run traits_test.cpp ]
+        [ run traits_test.cpp : : : <toolset>msvc:<cxxflags>/bigobj ]
         [ run converter_test.cpp ]
         [ run udt_support_test.cpp ]
         [ run numeric_cast_test.cpp ]

test/bounds_test.cpp

@@ -13,7 +13,7 @@
 
 #include "boost/numeric/conversion/bounds.hpp"
 
-#ifdef __BORLANDC__
+#ifdef BOOST_BORLANDC
 #pragma hdrstop
 #endif
 
@@ -32,17 +32,11 @@ void test_bounds( T expected_lowest, T expected_highest, T expected_smallest )
   T highest  = bounds<T>::highest () ;
   T smallest = bounds<T>::smallest() ;
 
-  BOOST_CHECK_MESSAGE ( lowest == expected_lowest,
-                        "bounds<" << typeid(T).name() << ">::lowest() = " << printable(lowest) << ". Expected " << printable(expected_lowest)
-                      ) ;
+  BOOST_TEST_EQ(lowest, expected_lowest);
 
-  BOOST_CHECK_MESSAGE ( highest == expected_highest,
-                        "bounds<" << typeid(T).name() << ">::highest() = " << printable(highest) << ". Expected " << printable(expected_highest)
-                      ) ;
+  BOOST_TEST_EQ(highest, expected_highest);
 
-  BOOST_CHECK_MESSAGE ( smallest == expected_smallest,
-                        "bounds<" << typeid(T).name() << ">::smallest() = " << printable(smallest) << ". Expected " << printable(expected_smallest)
-                      ) ;
+  BOOST_TEST_EQ(smallest, expected_smallest);
 }
 
 
@@ -90,12 +84,12 @@ void test_bounds()
 }
 
 
-int test_main( int, char * [] )
+int main( )
 {
   cout << setprecision( std::numeric_limits<long double>::digits10 ) ;
 
   test_bounds();
 
-  return 0;
+  return boost::report_errors();
 }
 

test/compile_fail/built_in_numeric_cast_traits.cpp

@@ -16,7 +16,6 @@
 #include <boost/preprocessor/tuple/elem.hpp>
 #include <boost/preprocessor/seq/elem.hpp>
 #include <boost/preprocessor/seq/size.hpp>
-#include <boost/test/minimal.hpp>
 
 //! Generate default traits for the specified source and target.
 #define BOOST_NUMERIC_CONVERSION_GENERATE_CAST_TRAITS(r, state)    \
@@ -109,12 +108,6 @@ namespace boost { namespace numeric {
 #endif
 }}//namespace boost::numeric;
 
-int test_main( int argc, char * argv[] )
-{
-    //! This test should not compile.
-    return 1;
-}
-
 #undef BOOST_NUMERIC_CONVERSION_GENERATE_BUILTIN_CAST_TRAITS
 #undef BOOST_NUMERIC_CONVERSION_GENERATE_CAST_TARGET_STEP
 #undef BOOST_NUMERIC_CONVERSION_INC_OP

test/converter_test.cpp

@@ -22,7 +22,7 @@
 //
 // Borland 5.5 lacks the following math overloads
 //
-#if BOOST_WORKAROUND(__BORLANDC__, <= 0x551)
+#if BOOST_WORKAROUND(BOOST_BORLANDC, <= 0x551)
 namespace std
 {
 
@@ -37,7 +37,7 @@ inline long double floor (long double x) { return std::floorl(x); }
 #include "boost/numeric/conversion/converter.hpp"
 #include "boost/numeric/conversion/cast.hpp"
 
-#ifdef __BORLANDC__
+#ifdef BOOST_BORLANDC
 #pragma hdrstop
 #endif
 
@@ -368,7 +368,7 @@ void test_round_style( MATCH_FNTPL_ARG(T), MATCH_FNTPL_ARG(S) )
 void test_round_even( double n, double x )
 {
   double r = boost::numeric::RoundEven<double>::nearbyint(n);
-  BOOST_CHECK( r == x ) ;
+  BOOST_TEST( r == x ) ;
 }
 
 void test_round_even()
@@ -419,7 +419,7 @@ void test_converter_as_function_object()
 
   // Match 'w' and 'i' which should be equal.
   bool double_to_int_OK = std::equal(W.begin(),W.end(),I.begin()) ;
-  BOOST_CHECK_MESSAGE(double_to_int_OK, "converter (int,double) as function object");
+  BOOST_TEST(double_to_int_OK);
 
   // Create a sequence of double values from s using a default numeric::converter (which should be the trivial conv).
   std::vector<double> D ;
@@ -431,7 +431,7 @@ void test_converter_as_function_object()
 
   // Match 's' and 'd' which should be equal.
   bool double_to_double_OK = std::equal(S.begin(),S.end(),D.begin()) ;
-  BOOST_CHECK_MESSAGE(double_to_double_OK, "converter (double,double) as function object");
+  BOOST_TEST(double_to_double_OK);
 }
 
 #if BOOST_WORKAROUND(__IBMCPP__, <= 600 ) // VCAPP6
@@ -545,7 +545,7 @@ void test_optimizations()
   //---------------------------------
 }
 
-int test_main( int, char* argv[] )
+int main()
 {
   std::cout << std::setprecision( std::numeric_limits<long double>::digits10 ) ;
 
@@ -556,7 +556,7 @@ int test_main( int, char* argv[] )
   test_converter_as_function_object();
   test_optimizations() ;
 
-  return 0;
+  return boost::report_errors();
 }
 //---------------------------------------------------------------------------
 

test/numeric_cast_test.cpp

@@ -15,7 +15,7 @@
 
 #include <boost/numeric/conversion/cast.hpp>
 
-#include "boost/test/minimal.hpp"
+#include <boost/core/lightweight_test.hpp>
 
 #  if SCHAR_MAX == LONG_MAX
 #      error "This test program doesn't work if SCHAR_MAX == LONG_MAX"
@@ -24,7 +24,7 @@
 using namespace boost;
 using std::cout;
 
-int test_main( int argc, char * argv[] )
+int main()
 {
 
 #   ifdef NDEBUG
@@ -47,51 +47,34 @@ int test_main( int argc, char * argv[] )
     c = large_value;  // see if compiler generates warning
 
     c = numeric_cast<signed char>( small_value );
-    BOOST_CHECK( c == 1 );
+    BOOST_TEST( c == 1 );
     c = 0;
     c = numeric_cast<signed char>( small_value );
-    BOOST_CHECK( c == 1 );
+    BOOST_TEST( c == 1 );
     c = 0;
     c = numeric_cast<signed char>( small_negative_value );
-    BOOST_CHECK( c == -1 );
+    BOOST_TEST( c == -1 );
 
     // These tests courtesy of Joe R NWP Swatosh<joe.r.swatosh@usace.army.mil>
-    BOOST_CHECK( 0.0f == numeric_cast<float>( 0.0 ) );
-    BOOST_CHECK( 0.0 == numeric_cast<double>( 0.0 ) );
+    BOOST_TEST( 0.0f == numeric_cast<float>( 0.0 ) );
+    BOOST_TEST( 0.0 == numeric_cast<double>( 0.0 ) );
 
     //  tests which should result in errors being detected
 
-    bool caught_exception = false;
-    try { c = numeric_cast<signed char>( large_value ); }
-    catch ( numeric::bad_numeric_cast )
-        { cout<<"caught bad_numeric_cast #1\n"; caught_exception = true; }
-    BOOST_CHECK ( caught_exception );
+    BOOST_TEST_THROWS( numeric_cast<signed char>(large_value),
+        numeric::bad_numeric_cast );
 
-    caught_exception = false;
-    try { c = numeric_cast<signed char>( large_negative_value ); }
-    catch ( numeric::bad_numeric_cast )
-        { cout<<"caught bad_numeric_cast #2\n"; caught_exception = true; }
-    BOOST_CHECK ( caught_exception );
+    BOOST_TEST_THROWS( numeric_cast<signed char>(large_negative_value),
+        numeric::bad_numeric_cast );
 
-    unsigned long ul;
-    caught_exception = false;
-    try { ul = numeric_cast<unsigned long>( large_negative_value ); }
-    catch ( numeric::bad_numeric_cast )
-        { cout<<"caught bad_numeric_cast #3\n"; caught_exception = true; }
-    BOOST_CHECK ( caught_exception );
+    BOOST_TEST_THROWS( numeric_cast<signed char>(large_negative_value),
+        numeric::bad_numeric_cast );
 
-    caught_exception = false;
-    try { ul = numeric_cast<unsigned long>( small_negative_value ); }
-    catch ( numeric::bad_numeric_cast )
-        { cout<<"caught bad_numeric_cast #4\n"; caught_exception = true; }
-    BOOST_CHECK ( caught_exception );
+    BOOST_TEST_THROWS( numeric_cast<unsigned long>(small_negative_value),
+        numeric::bad_numeric_cast );
 
-    caught_exception = false;
-    try { numeric_cast<int>( DBL_MAX ); }
-    catch ( numeric::bad_numeric_cast )
-        { cout<<"caught bad_numeric_cast #5\n"; caught_exception = true; }
-    BOOST_CHECK ( caught_exception );
+    BOOST_TEST_THROWS( numeric_cast<int>(DBL_MAX), numeric::bad_numeric_cast );
 
-    return 0 ;
+    return boost::report_errors() ;
 
 }   // main

test/numeric_cast_traits_test.cpp

@@ -12,7 +12,8 @@
 #include <boost/mpl/for_each.hpp>
 #include <boost/mpl/vector.hpp>
 #include <boost/cstdint.hpp>
-#include <boost/test/minimal.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <boost/static_assert.hpp>
 
 //! Define a simple custom number
 struct Double
@@ -314,15 +315,11 @@ namespace boost { namespace numeric {
 }}//namespace boost::numeric;
 
 #define BOOST_TEST_CATCH_CUSTOM_POSITIVE_OVERFLOW( CastCode ) \
-    try { CastCode; BOOST_CHECK( false ); }                   \
-    catch( custom::positive_overflow& ){}                     \
-    catch(...){ BOOST_CHECK( false ); }                       \
+    BOOST_TEST_THROWS( CastCode, custom::positive_overflow )
 /***/
 
 #define BOOST_TEST_CATCH_CUSTOM_NEGATIVE_OVERFLOW( CastCode ) \
-    try { CastCode; BOOST_CHECK( false ); }                   \
-    catch( custom::negative_overflow& ){}                     \
-    catch(...){ BOOST_CHECK( false ); }                       \
+    BOOST_TEST_THROWS( CastCode, custom::negative_overflow )
 /***/
 
 struct test_cast_traits
@@ -331,9 +328,9 @@ struct test_cast_traits
     void operator()(T) const
     {
         Double d = boost::numeric_cast<Double>( static_cast<T>(50) );
-        BOOST_CHECK( d.v == 50. );
+        BOOST_TEST( d.v == 50. );
         T v = boost::numeric_cast<T>( d );
-        BOOST_CHECK( v == 50 );
+        BOOST_TEST( v == 50 );
     }
 };
 
@@ -360,20 +357,20 @@ void test_numeric_cast_traits()
     //! Check overflow handler.
     Double d( 56.0 );
     BOOST_TEST_CATCH_CUSTOM_POSITIVE_OVERFLOW( d = boost::numeric_cast<Double>( 101 ) );
-    BOOST_CHECK( d.v == 56. );
+    BOOST_TEST( d.v == 56. );
     BOOST_TEST_CATCH_CUSTOM_NEGATIVE_OVERFLOW( d = boost::numeric_cast<Double>( -101 ) );
-    BOOST_CHECK( d.v == 56.);
+    BOOST_TEST( d.v == 56.);
 
     //! Check custom round policy.
     d = 5.9;
     int five = boost::numeric_cast<int>( d );
-    BOOST_CHECK( five == 5 );
+    BOOST_TEST( five == 5 );
 }
 
-int test_main( int argc, char * argv[] )
+int main()
 {
     test_numeric_cast_traits();
-    return 0;
+    return boost::report_errors();
 }
 
 #undef BOOST_TEST_CATCH_CUSTOM_POSITIVE_OVERFLOW

test/test_helpers.cpp

@@ -16,7 +16,8 @@
 #include "boost/limits.hpp"
 #include "boost/utility.hpp"
 
-#include "boost/test/included/test_exec_monitor.hpp"
+#include <boost/core/lightweight_test.hpp>
+#include <stdexcept> // std::runtime_error
 
 // Convenience macros to help with compilers which don't parse
 // explicit template function instantiations (MSVC6)
@@ -118,7 +119,7 @@ class numeric_limits<MyUDT::MyFloat> : public numeric_limits<double>
 // should be found by koenig loopkup, but some compilers don't do it right
 // so we inyect them into namespace std so ordinary overload resolution
 // can found them.
-#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP) || defined(__BORLANDC__) || defined(__GNUC__)
+#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP) || defined(BOOST_BORLANDC) || defined(__GNUC__)
 namespace std {
 using MyUDT::floor ;
 using MyUDT::ceil  ;

test/test_helpers3.cpp

@@ -69,51 +69,22 @@ void test_conv_base( Instance const& conv )
   {
     result_type result = converter::convert(source);
 
-    if ( conv.post == c_converted )
+    if (BOOST_TEST_EQ(conv.post, c_converted))
     {
-      BOOST_CHECK_MESSAGE( result == conv.result,
-                           conv.to_string() <<  printable(source) << ")= " << printable(result) << ". Expected:" << printable(conv.result)
-                         ) ;
-    }
-    else
-    {
-      BOOST_ERROR( conv.to_string() << printable(source) << ") = " << printable(result)
-                   << ". Expected:" << ( conv.post == c_neg_overflow ? " negative_overflow" : "positive_overflow" )
-                 ) ;
+      BOOST_TEST_EQ(result, conv.result);
     }
   }
   catch ( boost::numeric::negative_overflow const& )
-  {
-    if ( conv.post == c_neg_overflow )
-    {
-      BOOST_CHECK_MESSAGE( true, conv.to_string() << printable(source) << ") = negative_overflow, as expected" ) ;
-    }
-    else
-    {
-      BOOST_ERROR( conv.to_string() << printable(source) << ") = negative_overflow. Expected:" <<  printable(conv.result) ) ;
-    }
+  { 
+    BOOST_TEST_EQ(conv.post, c_neg_overflow);
   }
   catch ( boost::numeric::positive_overflow const& )
   {
-    if ( conv.post == c_pos_overflow )
-    {
-      BOOST_CHECK_MESSAGE( true, conv.to_string() << printable(source) << ") = positive_overflow, as expected" ) ;
-    }
-    else
-    {
-      BOOST_ERROR( conv.to_string() << printable(source) << ") = positive_overflow. Expected:" <<  printable(conv.result) ) ;
-    }
+    BOOST_TEST_EQ(conv.post, c_pos_overflow);
   }
   catch ( boost::numeric::bad_numeric_cast const& )
   {
-    if ( conv.post == c_overflow )
-    {
-      BOOST_CHECK_MESSAGE( true, conv.to_string() << printable(source) << ") = bad_numeric_cast, as expected" ) ;
-    }
-    else
-    {
-      BOOST_ERROR( conv.to_string() << printable(source) << ") = bad_numeric_cast. Expected:" <<  printable(conv.result) ) ;
-    }
+    BOOST_TEST_EQ(conv.post, c_overflow);
   }
 }
 

test/traits_test.cpp

@@ -22,7 +22,7 @@
 #include <boost/numeric/conversion/udt_builtin_mixture.hpp>
 #include <boost/numeric/conversion/is_subranged.hpp>
 
-#ifdef __BORLANDC__
+#ifdef BOOST_BORLANDC
 #pragma hdrstop
 #endif
 
@@ -258,11 +258,7 @@ struct generate_expected_traits
 #define TEST_VALUE_FIELD(Name) \
         typedef typename traits::Name   BOOST_PP_CAT(t,Name) ; \
         typedef typename expected::Name BOOST_PP_CAT(x,Name) ; \
-        BOOST_CHECK_MESSAGE ( ( BOOST_PP_CAT(t,Name)::value == BOOST_PP_CAT(x,Name)::value ) , \
-                              "conversion_traits<" << typeid(T).name() << "," << typeid(S).name() \
-                              << ">::" << #Name << " = " << to_string(BOOST_PP_CAT(t,Name)::value) \
-                              << ". Expected: "  << to_string(BOOST_PP_CAT(x,Name)::value) \
-                            ) ;
+        BOOST_TEST( ( BOOST_PP_CAT(t,Name)::value == BOOST_PP_CAT(x,Name)::value ) ) ;
 
 // This macro generates the code that compares a type field
 // in numeric::conversion_traits<> with its corresponding field
@@ -271,11 +267,7 @@ struct generate_expected_traits
 #define TEST_TYPE_FIELD(Name) \
         typedef typename traits::Name   BOOST_PP_CAT(t,Name) ; \
         typedef typename expected::Name BOOST_PP_CAT(x,Name) ; \
-        BOOST_CHECK_MESSAGE ( ( typeid(BOOST_PP_CAT(t,Name)) == typeid(BOOST_PP_CAT(x,Name)) ) , \
-                              "conversion_traits<" << typeid(T).name() << "," << typeid(S).name() \
-                              << ">::" << #Name << " = " <<  typeid(BOOST_PP_CAT(t,Name)).name() \
-                              << ". Expected: "  << typeid(BOOST_PP_CAT(x,Name)).name() \
-                            ) ;
+        BOOST_TEST ( ( typeid(BOOST_PP_CAT(t,Name)) == typeid(BOOST_PP_CAT(x,Name)) ) ) ;
 
 //
 // Test core.
@@ -329,13 +321,13 @@ void test_traits()
   test_traits_from( SET_FNTPL_ARG(MyFloat)         );
 }
 
-int test_main( int, char * [])
+int main()
 {
   std::cout << std::setprecision( std::numeric_limits<long double>::digits10 ) ;
   
   test_traits();
 
-  return 0;
+  return boost::report_errors();
 }
 //---------------------------------------------------------------------------
 

test/udt_example_0.cpp

@@ -16,7 +16,7 @@
 #include<cmath>
 
 
-#include "boost/test/included/test_exec_monitor.hpp"
+#include <boost/core/lightweight_test.hpp>
 
 #include "boost/numeric/conversion/cast.hpp"
 
@@ -58,13 +58,13 @@ void simplest_case()
   //
   // conversion_traits<>::udt_builtin_mixture works out of the box as long as boost::is_arithmetic<UDT> yields false
   //
-  BOOST_CHECK( (conversion_traits<double,Double>::udt_builtin_mixture::value == udt_to_builtin) ) ;
-  BOOST_CHECK( (conversion_traits<Double,double>::udt_builtin_mixture::value == builtin_to_udt) ) ;
-  BOOST_CHECK( (conversion_traits<Double,Double>::udt_builtin_mixture::value == udt_to_udt    ) ) ;
+  BOOST_TEST( (conversion_traits<double,Double>::udt_builtin_mixture::value == udt_to_builtin) ) ;
+  BOOST_TEST( (conversion_traits<Double,double>::udt_builtin_mixture::value == builtin_to_udt) ) ;
+  BOOST_TEST( (conversion_traits<Double,Double>::udt_builtin_mixture::value == udt_to_udt    ) ) ;
 
   // BY DEFINITION, a conversion from UDT to Builtin is subranged. No attempt is made to actually compare ranges.
-  BOOST_CHECK( (conversion_traits<double,Double>::subranged::value) == true  ) ;
-  BOOST_CHECK( (conversion_traits<Double,double>::subranged::value) == false ) ;
+  BOOST_TEST( (conversion_traits<double,Double>::subranged::value) == true  ) ;
+  BOOST_TEST( (conversion_traits<Double,double>::subranged::value) == false ) ;
 
 
 
@@ -72,18 +72,18 @@ void simplest_case()
   // Conversions to/from FLOATING types, if already supported by an UDT
   // are also supported out-of-the-box by converter<> in its default configuration.
   //
-  BOOST_CHECK( numeric_cast<double>(Dv) == static_cast<double>(Dv) ) ;
-  BOOST_CHECK( numeric_cast<Double>(dv) == static_cast<Double>(dv) ) ;
+  BOOST_TEST( numeric_cast<double>(Dv) == static_cast<double>(Dv) ) ;
+  BOOST_TEST( numeric_cast<Double>(dv) == static_cast<Double>(dv) ) ;
 
-  BOOST_CHECK( numeric_cast<float> (Dv) == static_cast<float> (Dv) ) ;
-  BOOST_CHECK( numeric_cast<Double>(fv) == static_cast<Double>(fv) ) ;
+  BOOST_TEST( numeric_cast<float> (Dv) == static_cast<float> (Dv) ) ;
+  BOOST_TEST( numeric_cast<Double>(fv) == static_cast<Double>(fv) ) ;
 
 
   //
   // Range checking is disabled by default if an UDT is either the source or target of the conversion.
   //
-  BOOST_CHECK( (converter<float,double>::out_of_range(dv) == cPosOverflow) );
-  BOOST_CHECK( (converter<float,Double>::out_of_range(Dv) == cInRange) );
+  BOOST_TEST( (converter<float,double>::out_of_range(dv) == cPosOverflow) );
+  BOOST_TEST( (converter<float,Double>::out_of_range(Dv) == cInRange) );
 
 }
 
@@ -110,7 +110,7 @@ Double ceil  ( Double v ) { return Double(std::ceil (v.mV)) ; }
 
 void rounding()
 {
-  BOOST_CHECK( numeric_cast<int>(Dv) == static_cast<int>(Dv) ) ;
+  BOOST_TEST( numeric_cast<int>(Dv) == static_cast<int>(Dv) ) ;
 }
 
 
@@ -135,7 +135,7 @@ void custom_rounding()
                    >
                    DoubleToIntConverter ;
 
-   BOOST_CHECK( DoubleToIntConverter::convert(Dv) == static_cast<int>(Dv) ) ;
+   BOOST_TEST( DoubleToIntConverter::convert(Dv) == static_cast<int>(Dv) ) ;
 }
 
 //
@@ -187,8 +187,8 @@ void custom_raw_converter()
   Int   i (12);
   Float fi(12);
 
-  BOOST_CHECK(numeric_cast<Int>  (f).mV == i .mV ) ;
-  BOOST_CHECK(numeric_cast<Float>(i).mV == fi.mV ) ;
+  BOOST_TEST(numeric_cast<Int>  (f).mV == i .mV ) ;
+  BOOST_TEST(numeric_cast<Float>(i).mV == fi.mV ) ;
 }
 
 //
@@ -219,10 +219,10 @@ void custom_raw_converter2()
                    >
                    Float2IntConverter ;
 
-  BOOST_CHECK(Float2IntConverter::convert(f).mV == i .mV ) ;
+  BOOST_TEST(Float2IntConverter::convert(f).mV == i .mV ) ;
 }
 
-int test_main( int, char* [] )
+int main()
 {
   cout << setprecision( numeric_limits<long double>::digits10 ) ;
 
@@ -232,7 +232,7 @@ int test_main( int, char* [] )
   custom_raw_converter();
   custom_raw_converter2();
 
-  return 0;
+  return boost::report_errors();
 }
 
 

test/udt_support_test.cpp

@@ -14,7 +14,7 @@
 
 #include "boost/numeric/conversion/converter.hpp"
 
-#ifdef __BORLANDC__
+#ifdef BOOST_BORLANDC
 #pragma hdrstop
 #endif
 
@@ -292,14 +292,14 @@ void test_udt_conversions_with_custom_range_checking()
 }
 
 
-int test_main( int, char* [] )
+int main()
 {
   cout << setprecision( numeric_limits<long double>::digits10 ) ;
 
   test_udt_conversions_with_defaults();
   test_udt_conversions_with_custom_range_checking();
 
-  return 0;
+  return boost::report_errors();
 }