text: /*=============================================================================
      Boost.Wave: A Standard compliant C++ preprocessor library
      http://www.boost.org/
  
      Copyright (c) 2001-2011 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
  