| 1 | #ifndef BOOST_TEST_ADD_CONSTEXPR_HPP |
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| 2 | #define BOOST_TEST_ADD_CONSTEXPR_HPP |
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| 3 | |
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| 4 | // Copyright (c) 2015 Robert Ramey |
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| 5 | // |
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| 6 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 7 | // accompanying file LICENSE_1_0.txt or copy at |
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| 8 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 9 | |
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| 10 | #include <boost/safe_numerics/safe_integer.hpp> |
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| 11 | |
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| 12 | template<class T1, class T2> |
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| 13 | constexpr bool test_add_constexpr( |
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| 14 | T1 v1, |
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| 15 | T2 v2, |
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| 16 | char expected_result |
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| 17 | ){ |
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| 18 | using namespace boost::safe_numerics; |
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| 19 | // if we don't expect the operation to pass, we can't |
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| 20 | // check the constexpr version of the calculation so |
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| 21 | // just return success. |
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| 22 | if(expected_result == 'x') |
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| 23 | return true; |
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| 24 | safe_t<T1>(v1) + v2; |
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| 25 | v1 + safe_t<T2>(v2); |
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| 26 | safe_t<T1>(v1) + safe_t<T2>(v2); |
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| 27 | return true; // correct result |
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| 28 | } |
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| 29 | |
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| 30 | #endif // BOOST_TEST_ADD_CONSTEXPR_HPP |
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| 31 | |
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