| /*============================================================================= |
| 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 no universal character values are to be generated accidently by |
| // concatenation |
| |
| #define CONCAT(a, b) PRIMITIVE_CONCAT(a, b) |
| #define PRIMITIVE_CONCAT(a, b) a ## b |
| #define STRINGIZE(x) STRINGIZE_D(x) |
| #define STRINGIZE_D(x) # x |
| |
| //R #line 19 "t_9_005.cpp" |
| STRINGIZE( CONCAT(\, u00ff) ) //R "\u00ff" |
| STRINGIZE( CONCAT(\u00, ff) ) //R "\u00ff" |
| STRINGIZE( CONCAT(\u00ff, 56) ) //R "\u00ff56" |
| CONCAT(\, u00ff) //R \u00ff |
| CONCAT(\u00, ff) //R \ u00ff |
| CONCAT(\u00ff, 56) //R \u00ff56 |
| |
| //E t_9_005.cpp(27): error: a universal character name cannot designate a character in the basic character set: \u0061 |
| STRINGIZE( CONCAT(\, u0061) ) // reports an error |
