ceph/src/boost/libs/spirit/test/karma/regression_semantic_action_attribute.cpp

   1 //  Copyright (c) 2010 Michael Caisse
   2 //  Copyright (c) 2001-2010 Hartmut Kaiser
   3 //
   4 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/config/warning_disable.hpp>
   8 #include <boost/detail/lightweight_test.hpp>
   9
  10 #include <string>
  11 #include <vector>
  12 #include <boost/spirit/include/karma.hpp>
  13 #include <boost/spirit/include/phoenix_core.hpp>
  14 #include <boost/spirit/include/phoenix_operator.hpp>
  15
  16 #include "test.hpp"
  17
  18 using namespace spirit_test;
  19
  20 namespace karma = boost::spirit::karma;
  21 namespace phx   = boost::phoenix;
  22
  23 int main()
  24 {
  25   using karma::int_;
  26   using karma::_1;
  27
  28   BOOST_TEST(test("16909060", int_[ _1 = phx::val(0x01020304) ]));
  29
  30   // make sure the passed attribute type does not enforce the attribute type
  31   // for the semantic action
  32   unsigned char char_value = 8;
  33   BOOST_TEST(test("16909060", int_[ _1 = phx::val(0x01020304) ], char_value));
  34
  35   return boost::report_errors();
  36 }