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26 lines
667 B
C++
26 lines
667 B
C++
// Copyright (c) 2010 Carl Philipp Reh
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// Copyright (c) 2001-2010 Hartmut Kaiser
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// make sure optionals play well with debug output
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#define BOOST_SPIRIT_DEBUG
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#include <boost/spirit/include/qi.hpp>
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#include <boost/spirit/home/support/attributes.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/optional.hpp>
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int main()
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{
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boost::spirit::qi::rule<
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char const *,
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boost::optional<int>()
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> foo;
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BOOST_SPIRIT_DEBUG_NODE(foo);
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return boost::report_errors();
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}
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