// Copyright 2020, 2022 Peter Dimov // Distributed under the Boost Software License, Version 1.0. // https://www.boost.org/LICENSE_1_0.txt #include int main() { using namespace boost::lambda2; return (_1 + _2 * _3)( 1, 2, 3) == 1 + 2 * 3? 0: 1; }