1 /*============================================================================= 2 Copyright (c) 2001-2007 Joel de Guzman 3 Copyright (c) 2014 John Fletcher 4 Copyright (c) 2018 Kohei Takahashi 5 6 Distributed under the Boost Software License, Version 1.0. (See accompanying 7 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 8 ==============================================================================*/ 9 #include <boost/detail/lightweight_test.hpp> 10 #include <boost/phoenix/core.hpp> 11 #include <boost/phoenix/operator/self.hpp> 12 #include <boost/phoenix/scope/lambda.hpp> 13 #include <boost/phoenix/scope/let.hpp> 14 main()15int main() 16 { 17 using boost::phoenix::lambda; 18 using boost::phoenix::let; 19 using boost::phoenix::arg_names::_1; 20 using boost::phoenix::arg_names::_2; 21 using boost::phoenix::local_names::_a; 22 23 int i = 0; 24 int j = 2; 25 BOOST_TEST(lambda[let(_a = _1)[_a = _2]]()(i, j) == j); 26 BOOST_TEST(i == j); 27 28 return boost::report_errors(); 29 } 30