ceph/src/boost/libs/wave/test/testwave/testfiles/t_5_029.cpp

   1 /*=============================================================================
   2     Boost.Wave: A Standard compliant C++ preprocessor library
   3     http://www.boost.org/
   4
   5     Copyright (c) 2001-2012 Hartmut Kaiser. Distributed under the Boost
   6     Software License, Version 1.0. (See accompanying file
   7     LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   8
   9     The tests included in this file were initially taken from the mcpp V2.5
  10     preprocessor validation suite and were modified to fit into the Boost.Wave
  11     unit test requirements.
  12     The original files of the mcpp preprocessor are distributed under the
  13     license reproduced at the end of this file.
  14 =============================================================================*/
  15
  16 // Tests whether the name once replaced is not further replaced.
  17
  18 // 26.1: Directly recursive object-like macro definition.
  19 //R #line 21 "t_5_029.cpp"
  20 #define Z Z[0]
  21 Z                   //R Z[0]
  22
  23 // 26.2:    Intermediately recursive object-like macro definition.
  24 //R #line 27 "t_5_029.cpp"
  25 #define AB  BA
  26 #define BA  AB
  27 AB                  //R AB
  28
  29 // 26.3:    Directly recursive function-like macro definition.
  30 //R #line 32 "t_5_029.cpp"
  31 #define f(a)    a + f(a)
  32 f(x)                //R x + f(x)
  33
  34 // 26.4:    Intermediately recursive function-like macro definition.
  35 //R #line 38 "t_5_029.cpp"
  36 #define g(a)    a + h(a)
  37 #define h(a)    a + g(a)
  38 g(x)                //R x + x + g(x)
  39
  40 // 26.5:    Rescanning encounters the non-replaced macro name.
  41 //R #line 42 "t_5_029.cpp"
  42 f(Z)                //R Z[0] + f(Z[0])
  43
  44 /*-
  45  * Copyright (c) 1998, 2002-2005 Kiyoshi Matsui <kmatsui@t3.rim.or.jp>
  46  * All rights reserved.
  47  *
  48  * Redistribution and use in source and binary forms, with or without
  49  * modification, are permitted provided that the following conditions
  50  * are met:
  51  * 1. Redistributions of source code must retain the above copyright
  52  *    notice, this list of conditions and the following disclaimer.
  53  * 2. Redistributions in binary form must reproduce the above copyright
  54  *    notice, this list of conditions and the following disclaimer in the
  55  *    documentation and/or other materials provided with the distribution.
  56  *
  57  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
  58  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  59  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  60  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
  61  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  62  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  63  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  64  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  65  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  66  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  67  * SUCH DAMAGE.
  68  */
  69