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math/test/compile_test/ccmath_abs_incl_test.cpp
Matt Borland 564967785f Constexpr abs/fabs (#672)
* Initial commit

* Move error handling to impl

* Validate tests for float

* Test other types

* Add tests for types that are convertible to int

* Add include test

* Update docs

* Add fabs overloads

* Add fabs to docs

* Add missing header to tests

* Fix for old versions of clang and cleanup naming conventions

* Update jamfile

* Add glibcxx constexpr cmath tests and fix docs

* Use equality in testing instead of tolerance
2021-08-16 22:08:12 -07:00

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// (C) Copyright Matt Borland 2021.
// Use, modification and distribution are subject to 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)
#include <boost/math/ccmath/abs.hpp>
#include "test_compile_result.hpp"
void compile_and_link_test()
{
check_result<float>(boost::math::ccmath::abs(1.0f));
check_result<double>(boost::math::ccmath::abs(1.0));
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
check_result<long double>(boost::math::ccmath::abs(1.0l));
#endif
}