| 1 | /*============================================================================= |
|---|---|
| 2 | Copyright (c) 2001-2011 Joel de Guzman |
| 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 | |
| 8 | #if defined(_MSC_VER) |
| 9 | # pragma warning(disable: 4180) // qualifier applied to function type |
| 10 | // has no meaning; ignored |
| 11 | #endif |
| 12 | |
| 13 | // This tests the new behavior allowing attribute compatibility |
| 14 | // to semantic actions |
| 15 | |
| 16 | #define BOOST_SPIRIT_ACTIONS_ALLOW_ATTR_COMPAT |
| 17 | |
| 18 | #include <boost/spirit/include/qi_action.hpp> |
| 19 | |
| 20 | #include <boost/detail/workaround.hpp> |
| 21 | #include <boost/spirit/include/qi.hpp> |
| 22 | #include <boost/phoenix/bind.hpp> |
| 23 | #include <string> |
| 24 | #include "test.hpp" |
| 25 | |
| 26 | void f(std::string const& s) |
| 27 | { |
| 28 | std::cout << "parsing got: "<< s << std::endl; |
| 29 | } |
| 30 | |
| 31 | std::string s; |
| 32 | void b(char c) |
| 33 | { |
| 34 | s += c; |
| 35 | } |
| 36 | |
| 37 | int main() |
| 38 | { |
| 39 | namespace qi = boost::spirit::qi; |
| 40 | namespace phoenix = boost::phoenix; |
| 41 | using spirit_test::test_attr; |
| 42 | using spirit_test::test; |
| 43 | |
| 44 | { |
| 45 | qi::rule<char const*, std::string()> r; |
| 46 | r %= (+qi::char_)[phoenix::bind(f: &f, a: qi::_1)]; |
| 47 | |
| 48 | std::string attr; |
| 49 | BOOST_TEST(test_attr("abcdef", r, attr)); |
| 50 | BOOST_TEST(attr == "abcdef"); |
| 51 | } |
| 52 | |
| 53 | { // chaining |
| 54 | using namespace boost::spirit::ascii; |
| 55 | |
| 56 | s = ""; |
| 57 | BOOST_TEST(test("a", char_[b][b])); |
| 58 | BOOST_TEST(s == "aa"); |
| 59 | } |
| 60 | |
| 61 | return boost::report_errors(); |
| 62 | } |
| 63 | |
| 64 | |
| 65 | |
| 66 | |
| 67 |