17 lines
638 B
C++
17 lines
638 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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// Test error reporting on undefinition of '__has_include'
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//O --c++17
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//O -Werror
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#undef __has_include
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//E t_2_027.cpp(15): warning: #undef may not be used on this predefined name: __has_include
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