| /*============================================================================= |
| 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) |
| =============================================================================*/ |
| |
| // Test, if function like macros are correctly expanded if used as object like |
| // macros |
| |
| #define CAT(a, b) a ## b |
| #define ARGS (1, 2) |
| |
| //R #line 18 "t_1_012.cpp" |
| //R CAT (1, 2) |
| CAT ARGS |
| |
| #define INVOKE(macro) macro ARGS |
| |
| //R #line 24 "t_1_012.cpp" |
| //R CAT (1, 2) |
| INVOKE(CAT) |
| |
| #define EXPAND(x) x |
| |
| //R #line 30 "t_1_012.cpp" |
| //R 12 |
| EXPAND(CAT ARGS) |
| |
| //H 10: t_1_012.cpp(13): #define |
| //H 08: t_1_012.cpp(13): CAT(a, b)=a ## b |
| //H 10: t_1_012.cpp(14): #define |
| //H 08: t_1_012.cpp(14): ARGS=(1, 2) |
| //H 01: t_1_012.cpp(14): ARGS |
| //H 02: (1, 2) |
| //H 03: (1, 2) |
| //H 10: t_1_012.cpp(20): #define |
| //H 08: t_1_012.cpp(20): INVOKE(macro)=macro ARGS |
| //H 00: t_1_012.cpp(24): INVOKE(CAT), [t_1_012.cpp(20): INVOKE(macro)=macro ARGS] |
| //H 02: CAT ARGS |
| //H 01: t_1_012.cpp(14): ARGS |
| //H 02: (1, 2) |
| //H 03: (1, 2) |
| //H 03: CAT (1, 2) |
| //H 10: t_1_012.cpp(26): #define |
| //H 08: t_1_012.cpp(26): EXPAND(x)=x |
| //H 00: t_1_012.cpp(30): EXPAND(CAT ARGS), [t_1_012.cpp(26): EXPAND(x)=x] |
| //H 01: t_1_012.cpp(14): ARGS |
| //H 02: (1, 2) |
| //H 03: (1, 2) |
| //H 02: CAT (1, 2) |
| //H 00: t_1_012.cpp(30): CAT(1, 2), [t_1_012.cpp(13): CAT(a, b)=a ## b] |
| //H 02: 12 |
| //H 03: 12 |
| //H 03: 12 |
