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27 lines
862 B
C++
27 lines
862 B
C++
/*=============================================================================
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Boost.Wave: A Standard compliant C++ preprocessor library
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http://www.boost.org/
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Copyright (c) 2001-2007 Hartmut Kaiser. Distributed under the Boost
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Software License, Version 1.0. (See accompanying file
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LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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//O --variadics
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// Tests the correctness of parameter replacement, if the parameter is
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// adjacent to an operator '##'.
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#define CONCAT(a, b) PRIMITIVE_CONCAT(a, b)
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#define PRIMITIVE_CONCAT(a, b) a ## b
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//R #line 20 "t_1_007.cpp"
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//R 123
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CONCAT(1, PRIMITIVE_CONCAT(2, 3))
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//R #line 23 "t_1_007.cpp"
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//R 123
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CONCAT(1, CONCAT(2, 3))
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//R #line 26 "t_1_007.cpp"
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//R 1 CONCAT(2, 3)
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PRIMITIVE_CONCAT(1, CONCAT(2, 3))
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