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20 lines
689 B
C++
20 lines
689 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) 2001-2005 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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// Test, if wrongly placed '##' operators are detected
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#define TEST1() A ## B
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#define TEST2() A ##
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//R #line 17 "t_1_010.cpp"
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//R AB
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TEST1()
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//E t_1_010.cpp(19): error: ill formed preprocessing operator: concat ('##')
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TEST2() // error
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