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An (optional) extra position field is added to token_data and set for any identifier token created from a macro expansion. This information is used to correctly calculate the filename and line number.
13 lines
493 B
C++
13 lines
493 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) 2020 Jeff Trull. 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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// use macro defined in the parent file
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FOO(X)
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(Y)
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