45 lines
1.6 KiB
C++
45 lines
1.6 KiB
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) 2001-2012 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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// Tests concatination of more than two parameters
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#define CAT3_1(a, b, c) a##b##c
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#define CAT3_2(a, b, c) a ## b ## c
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#define CAT4_1(a, b, c, d) a##b##c##d
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#define CAT4_2(a, b, c, d) a ## b ## c ## d
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//R #line 19 "t_1_029.cpp"
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CAT3_1(1, 0, 0) //R 100
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CAT3_2(1, 0, 0) //R 100
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//R
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CAT4_1(1, 0, 0, 2) //R 1002
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CAT4_2(1, 0, 0, 2) //R 1002
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//H 10: t_1_029.cpp(12): #define
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//H 08: t_1_029.cpp(12): CAT3_1(a, b, c)=a##b##c
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//H 10: t_1_029.cpp(13): #define
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//H 08: t_1_029.cpp(13): CAT3_2(a, b, c)=a ## b ## c
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//H 10: t_1_029.cpp(15): #define
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//H 08: t_1_029.cpp(15): CAT4_1(a, b, c, d)=a##b##c##d
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//H 10: t_1_029.cpp(16): #define
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//H 08: t_1_029.cpp(16): CAT4_2(a, b, c, d)=a ## b ## c ## d
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//H 00: t_1_029.cpp(19): CAT3_1(1, 0, 0), [t_1_029.cpp(12): CAT3_1(a, b, c)=a##b##c]
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//H 02: 100
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//H 03: 100
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//H 00: t_1_029.cpp(20): CAT3_2(1, 0, 0), [t_1_029.cpp(13): CAT3_2(a, b, c)=a ## b ## c]
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//H 02: 100
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//H 03: 100
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//H 00: t_1_029.cpp(22): CAT4_1(1, 0, 0, 2), [t_1_029.cpp(15): CAT4_1(a, b, c, d)=a##b##c##d]
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//H 02: 1002
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//H 03: 1002
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//H 00: t_1_029.cpp(23): CAT4_2(1, 0, 0, 2), [t_1_029.cpp(16): CAT4_2(a, b, c, d)=a ## b ## c ## d]
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//H 02: 1002
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//H 03: 1002
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