ceph/src/boost/libs/wave/test/testwave/testfiles/t_9_003.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
  10 // Test, if additional whitespace is inserted at appropriate places.
  11
  12 #define STRINGIZE(x) STRINGIZE_D(x)
  13 #define STRINGIZE_D(x) #x
  14
  15 #define X() 1
  16 #define PLUS() +
  17 #define MINUS() -
  18 #define DOT() .
  19 #define GREATER() >
  20 #define LESS() <
  21
  22 //R #line 23 "t_9_003.cpp"
  23 X()2                          //R 1 2
  24 STRINGIZE( X()2 )             //R "12"
  25 //R
  26 X() 2                         //R 1 2
  27 STRINGIZE( X() 2 )            //R "1 2"
  28 //R
  29 PLUS()MINUS()                 //R +-
  30 STRINGIZE( PLUS()MINUS() )    //R "+-"
  31 //R
  32 PLUS()PLUS()                  //R + +
  33 STRINGIZE( PLUS()PLUS() )     //R "++"
  34 //R
  35 MINUS()MINUS()                //R - -
  36 STRINGIZE( MINUS()MINUS() )   //R "--"
  37 //R
  38 DOT()DOT()DOT()               //R .. .
  39 STRINGIZE( DOT()DOT()DOT() )  //R "..."
  40
  41 // the following are regressions reported by Stefan Seefeld
  42 //R #line 43 "t_9_003.cpp"
  43 GREATER()GREATER()            //R > >
  44 STRINGIZE( GREATER()GREATER() ) //R ">>"
  45 //R
  46 LESS()LESS()                  //R < <
  47 STRINGIZE( LESS()LESS() )     //R "<<"
  48
  49 #define COMMA() ,
  50 #define AND() &
  51 #define CHAR() char
  52 #define STAR() *
  53
  54 // Make sure no whitespace gets inserted in between the operator symbols
  55 //R #line 56 "t_9_003.cpp"
  56 void foo(char&, char)               //R void foo(char&, char)
  57 void foo(char *)                    //R void foo(char *)
  58 void foo(char *&)                   //R void foo(char *&)
  59 void foo(CHAR()AND()COMMA() CHAR()) //R void foo(char&, char)
  60 void foo(CHAR() STAR())             //R void foo(char *)
  61 void foo(CHAR() STAR()AND())        //R void foo(char *&)