| /*============================================================================= |
| Copyright (c) 2001-2007 Joel de Guzman |
| |
| 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/detail/lightweight_test.hpp> |
| #include <boost/spirit/include/phoenix_core.hpp> |
| #include <boost/spirit/include/phoenix_operator.hpp> |
| |
| using namespace boost::phoenix; |
| using namespace std; |
| |
| int |
| main() |
| { |
| { |
| int x = 123; |
| |
| BOOST_TEST((ref(x) += 456)() == 123 + 456); |
| BOOST_TEST(x == 123 + 456); |
| BOOST_TEST((ref(x) -= 456)() == 123); |
| BOOST_TEST(x == 123); |
| BOOST_TEST((ref(x) *= 456)() == 123 * 456); |
| BOOST_TEST(x == 123 * 456); |
| BOOST_TEST((ref(x) /= 456)() == 123); |
| BOOST_TEST(x == 123); |
| |
| int& r1 = (ref(x) += 456)(); // should be an lvalue |
| int& r2 = (ref(x) -= 456)(); // should be an lvalue |
| int& r3 = (ref(x) *= 456)(); // should be an lvalue |
| int& r4 = (ref(x) /= 456)(); // should be an lvalue |
| BOOST_TEST(r1 == 123 && r2 == 123 && r3 == 123 && r4 == 123); |
| |
| BOOST_TEST((ref(x) %= 456)() == 123 % 456); |
| BOOST_TEST(x == 123 % 456); |
| } |
| |
| { |
| BOOST_TEST((val(123) + 456)() == 123 + 456); |
| BOOST_TEST((val(123) - 456)() == 123 - 456); |
| BOOST_TEST((val(123) * 456)() == 123 * 456); |
| BOOST_TEST((val(123) / 456)() == 123 / 456); |
| BOOST_TEST((val(123) % 456)() == 123 % 456); |
| |
| BOOST_TEST((123 + val(456))() == 123 + 456); |
| BOOST_TEST((123 - val(456))() == 123 - 456); |
| BOOST_TEST((123 * val(456))() == 123 * 456); |
| BOOST_TEST((123 / val(456))() == 123 / 456); |
| BOOST_TEST((123 % val(456))() == 123 % 456); |
| } |
| |
| return boost::report_errors(); |
| } |