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// Copyright 2021 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/lambda2.hpp>
#include <boost/core/lightweight_test.hpp>
#include <functional>
#define TEST_COMPOUND(Op) \
BOOST_TEST_EQ( (_1 Op 1)(x1), y1 Op 1 ); \
BOOST_TEST_EQ( (_1 Op _2)(x1, x2), y1 Op y2 ); \
BOOST_TEST_EQ( ((_1 Op _2) Op _3)(x1, x2, x3), (y1 Op y2) Op y3 );
int main()
{
using namespace boost::lambda2;
int x1 = 1, x2 = 2, x3 = 3, y1 = 1, y2 = 2, y3 = 3;
TEST_COMPOUND(+=)
TEST_COMPOUND(-=)
TEST_COMPOUND(*=)
TEST_COMPOUND(/=)
TEST_COMPOUND(%=)
TEST_COMPOUND(&=)
TEST_COMPOUND(|=)
TEST_COMPOUND(^=)
TEST_COMPOUND(<<=)
TEST_COMPOUND(>>=)
return boost::report_errors();
}
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