| /*============================================================================= |
| 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) |
| =============================================================================*/ |
| |
| // syntax for defined operator |
| // is either: |
| // |
| // defined X |
| // |
| // -or- |
| // |
| // defined(X) |
| // |
| // i.e. the parenthesis are optional (ala sizeof) |
| |
| #define X |
| |
| //R #line 26 "t_9_006.cpp" |
| //R "X" is defined. |
| #if defined(X) |
| "X" is defined. |
| #else |
| "X" is not defined. |
| #endif |
| |
| //R #line 34 "t_9_006.cpp" |
| //R "X" is defined. |
| #if defined X |
| "X" is defined. |
| #else |
| "X" is not defined. |
| #endif |
| |
| //H 10: t_9_006.cpp(21): #define |
| //H 08: t_9_006.cpp(21): X= |
| //H 10: t_9_006.cpp(25): #if |
| //H 11: t_9_006.cpp(25): #if defined(X): 1 |
| //H 10: t_9_006.cpp(27): #else |
| //H 10: t_9_006.cpp(33): #if |
| //H 11: t_9_006.cpp(33): #if defined X: 1 |
| //H 10: t_9_006.cpp(35): #else |
