123456789101112131415161718192021222324252627282930313233 |
- /*=============================================================================
- Boost.Wave: A Standard compliant C++ preprocessor library
- http://www.boost.org/
- Copyright (c) 2001-2012 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
|