| /*============================================================================= |
| Boost.Wave: A Standard compliant C++ preprocessor library |
| http://www.boost.org/ |
| |
| Copyright (c) 2001-2010 Hartmut Kaiser. Distributed under the Boost |
| Software License, Version 1.0. (See accompanying file |
| LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| =============================================================================*/ |
| |
| // Tests, if a diagnostic is emitted, if a predefined macro is to be undefined. |
| |
| //R |
| //E t_3_001.cpp(14): warning: #undef may not be used on this predefined name: __cplusplus |
| #undef __cplusplus // should emit a warning |
| |
| //H 10: t_3_001.cpp(14): #undef |
| //H 18: boost::wave::preprocess_exception |
