mirror of
https://github.com/boostorg/wave.git
synced 2026-02-01 21:12:11 +00:00
49 lines
1.0 KiB
C++
49 lines
1.0 KiB
C++
/*=============================================================================
|
|
Boost.Wave: A Standard compliant C++ preprocessor library
|
|
http://www.boost.org/
|
|
|
|
Copyright (c) 2001-2006 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, whether true and false are usable a 'normal' identifiers
|
|
|
|
#define true 1
|
|
#define false 0
|
|
|
|
//R #line 18 "t_9_017.cpp"
|
|
//R 1 is defined
|
|
#if defined(true)
|
|
true is defined
|
|
#else
|
|
true is not defined
|
|
#endif
|
|
|
|
//R #line 26 "t_9_017.cpp"
|
|
//R 0 is defined
|
|
#if defined(false)
|
|
false is defined
|
|
#else
|
|
false is not defined
|
|
#endif
|
|
|
|
#undef true
|
|
#undef false
|
|
|
|
//R #line 37 "t_9_017.cpp"
|
|
//R true is not defined
|
|
#ifndef true
|
|
true is not defined
|
|
#else
|
|
true is defined
|
|
#endif
|
|
|
|
//R #line 45 "t_9_017.cpp"
|
|
//R false is not defined
|
|
#ifndef false
|
|
false is not defined
|
|
#else
|
|
false is defined
|
|
#endif
|