36 lines
819 B
C++
36 lines
819 B
C++
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// (C) Copyright Edward Diener 2011-2015
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt).
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#include <boost/vmd/is_parens_empty.hpp>
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#include <boost/detail/lightweight_test.hpp>
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int main()
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{
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#if BOOST_PP_VARIADICS
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#define DATA () * 4
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#define DATA2 4 * ()
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#define DATA3 (X)
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#define DATA4 ()
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#define DATA5 ( )
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BOOST_TEST(!BOOST_VMD_IS_PARENS_EMPTY(DATA));
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BOOST_TEST(!BOOST_VMD_IS_PARENS_EMPTY(DATA2));
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BOOST_TEST(!BOOST_VMD_IS_PARENS_EMPTY(DATA3));
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BOOST_TEST(BOOST_VMD_IS_PARENS_EMPTY(DATA4));
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BOOST_TEST(BOOST_VMD_IS_PARENS_EMPTY(DATA5));
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#else
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BOOST_ERROR("No variadic macro support");
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#endif
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return boost::report_errors();
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}
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