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///////////////////////////////////////////////////////////////////////////////
// Copyright 2019 John Maddock. 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)
#include <boost/multiprecision/cpp_int.hpp>
#include "test.hpp"
template <class I>
void test()
{
I val(1);
val <<= 512;
I t(val);
++t;
BOOST_CHECK_EQUAL(t - val, 1);
--t;
BOOST_CHECK_EQUAL(t, val);
--t;
BOOST_CHECK_EQUAL(val - t, 1);
val = -val;
t = val;
--t;
BOOST_CHECK_EQUAL(t - val, -1);
++t;
BOOST_CHECK_EQUAL(t, val);
++t;
BOOST_CHECK_EQUAL(val - t, -1);
}
int main()
{
test<boost::multiprecision::cpp_int>();
test<boost::multiprecision::int1024_t>();
test<boost::multiprecision::checked_int1024_t>();
return boost::report_errors();
}
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