| /*============================================================================= |
| 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 function-like macros buried deep inside a macro expansion of the |
| // same name as an object-like macro do not eat up more tokens, than expected. |
| |
| #define PRIMITIVE_CAT(a, b) a ## b |
| |
| #define EAT(n) PRIMITIVE_CAT(EAT_, n) |
| #define EAT_1(a) |
| |
| //R #line 20 "t_1_023.cpp" |
| //R EAT_1... |
| EAT(1)... |
| |
| //H 10: t_1_023.cpp(13): #define |
| //H 08: t_1_023.cpp(13): PRIMITIVE_CAT(a, b)=a ## b |
| //H 10: t_1_023.cpp(15): #define |
| //H 08: t_1_023.cpp(15): EAT(n)=PRIMITIVE_CAT(EAT_, n) |
| //H 10: t_1_023.cpp(16): #define |
| //H 08: t_1_023.cpp(16): EAT_1(a)= |
| //H 00: t_1_023.cpp(20): EAT(1), [t_1_023.cpp(15): EAT(n)=PRIMITIVE_CAT(EAT_, n)] |
| //H 02: PRIMITIVE_CAT(EAT_, 1) |
| //H 00: t_1_023.cpp(15): PRIMITIVE_CAT(EAT_, 1), [t_1_023.cpp(13): PRIMITIVE_CAT(a, b)=a ## b] |
| //H 02: EAT_1 |
| //H 03: EAT_1 |
| //H 03: EAT_1 |
