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- // Copyright (c) 2001-2011 Hartmut Kaiser
- //
- // 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/config/warning_disable.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/spirit/include/karma_char.hpp>
- #include <boost/spirit/include/karma_operator.hpp>
- #include <boost/spirit/include/karma_numeric.hpp>
- #include <boost/spirit/include/karma_action.hpp>
- #include <boost/spirit/include/phoenix_core.hpp>
- #include <boost/spirit/include/phoenix_operator.hpp>
- #include <iostream>
- #include "test.hpp"
- int main()
- {
- using namespace spirit_test;
- using namespace boost::spirit;
- using namespace boost::spirit::ascii;
- {
- boost::optional<int> opt;
- BOOST_TEST(test("", -int_, opt));
- opt = 10;
- BOOST_TEST(test("10", -int_, opt));
- }
- {
- int opt = 10;
- BOOST_TEST(test("10", -int_, opt));
- }
- {
- boost::optional<int> opt;
- BOOST_TEST(test_delimited("", -int_, opt, space));
- opt = 10;
- BOOST_TEST(test_delimited("10 ", -int_, opt, space));
- }
- {
- int opt = 10;
- BOOST_TEST(test_delimited("10 ", -int_, opt, space));
- }
- { // test action
- using namespace boost::phoenix;
- namespace phoenix = boost::phoenix;
- boost::optional<int> n ;
- BOOST_TEST(test("", (-int_)[_1 = phoenix::ref(n)]));
- n = 1234;
- BOOST_TEST(test("1234", (-int_)[_1 = phoenix::ref(n)]));
- }
- { // test action
- using namespace boost::phoenix;
- namespace phoenix = boost::phoenix;
- int n = 1234;
- BOOST_TEST(test("1234", (-int_)[_1 = phoenix::ref(n)]));
- }
- { // test action
- using namespace boost::phoenix;
- namespace phoenix = boost::phoenix;
- boost::optional<int> n;
- BOOST_TEST(test_delimited("", (-int_)[_1 = phoenix::ref(n)], space));
- n = 1234;
- BOOST_TEST(test_delimited("1234 ", (-int_)[_1 = phoenix::ref(n)], space));
- }
- { // test action
- using namespace boost::phoenix;
- namespace phoenix = boost::phoenix;
- int n = 1234;
- BOOST_TEST(test_delimited("1234 ", (-int_)[_1 = phoenix::ref(n)], space));
- }
- return boost::report_errors();
- }
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