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- // Copyright Aleksey Gurtovoy 2001-2006
- //
- // 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)
- //
- // See http://www.boost.org/libs/mpl for documentation.
- // $Id$
- // $Date$
- // $Revision$
- #include <boost/mpl/next_prior.hpp>
- #include <boost/mpl/aux_/test.hpp>
- #include <boost/mpl/aux_/config/workaround.hpp>
- #include <cassert>
- #if !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
- # define INTEGRAL_WRAPPER_RUNTIME_TEST(i, T) \
- BOOST_TEST(( WRAPPER(T,i)() == i )); \
- BOOST_TEST(( WRAPPER(T,i)::value == i )); \
- /**/
- #else
- # define INTEGRAL_WRAPPER_RUNTIME_TEST(i, T) \
- BOOST_TEST(( WRAPPER(T,i)::value == i )); \
- /**/
- #endif
- #if defined(BOOST_NO_CXX11_CONSTEXPR)
- #define CONSTEXPR_INTEGRAL_TEST(T, i)
- #else
- #define CONSTEXPR_INTEGRAL_TEST(T, i) { static_assert(T() == i, "Constexpr for integral constant failed"); }
- #endif
- #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))
- // agurt 20/nov/06: see http://article.gmane.org/gmane.comp.lib.boost.devel/151065
- #define INTEGRAL_WRAPPER_TEST(unused1, i, T) \
- { \
- typedef WRAPPER(T,i) borland_tested_type; \
- { typedef is_same< borland_tested_type::value_type, T > borland_test_type; \
- MPL_ASSERT(( borland_test_type )); } \
- { MPL_ASSERT(( is_same< borland_tested_type::type, WRAPPER(T,i) > )); } \
- { MPL_ASSERT(( is_same< next< borland_tested_type >::type, WRAPPER(T,i+1) > )); } \
- { MPL_ASSERT(( is_same< prior< borland_tested_type >::type, WRAPPER(T,i-1) > )); } \
- { MPL_ASSERT_RELATION( (borland_tested_type::value), ==, i ); } \
- CONSTEXPR_INTEGRAL_TEST(borland_tested_type, i) \
- INTEGRAL_WRAPPER_RUNTIME_TEST(i, T) \
- } \
- /**/
- #else
- #define INTEGRAL_WRAPPER_TEST(unused1, i, T) \
- { MPL_ASSERT(( is_same< WRAPPER(T,i)::value_type, T > )); } \
- { MPL_ASSERT(( is_same< WRAPPER(T,i)::type, WRAPPER(T,i) > )); } \
- { MPL_ASSERT(( is_same< next< WRAPPER(T,i) >::type, WRAPPER(T,i+1) > )); } \
- { MPL_ASSERT(( is_same< prior< WRAPPER(T,i) >::type, WRAPPER(T,i-1) > )); } \
- { MPL_ASSERT_RELATION( (WRAPPER(T,i)::value), ==, i ); } \
- CONSTEXPR_INTEGRAL_TEST(WRAPPER(T,i), i) \
- INTEGRAL_WRAPPER_RUNTIME_TEST(i, T) \
- /**/
- #endif
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