ceph/src/boost/libs/phoenix/test/scope/lambda_tests14.cpp

   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/config.hpp>
  10 #include <boost/detail/workaround.hpp>
  11
  12 #include <boost/detail/lightweight_test.hpp>
  13 #include <boost/phoenix/core.hpp>
  14 #include <boost/phoenix/operator/self.hpp>
  15 #include <boost/phoenix/operator/arithmetic.hpp>
  16 #include <boost/phoenix/scope/lambda.hpp>
  17
  18 int main()
  19 {
  20 #if defined(RUNNING_ON_APPVEYOR) && BOOST_WORKAROUND(BOOST_MSVC, == 1800)
  21     // skip test
  22 #else
  23     using boost::phoenix::lambda;
  24     using boost::phoenix::arg_names::_1;
  25     using boost::phoenix::local_names::_a;
  26
  27     int x = 1, y = 10;
  28     BOOST_TEST(
  29         (_1 + lambda(_a = _1)[_a + lambda[_a + 2]])(x)(y)(y) == 1+1+1+2
  30     );
  31
  32     return boost::report_errors();
  33 #endif
  34 }