ceph/src/boost/libs/preprocessor/test/checkempty.cxx

   1 # /* **************************************************************************
   2 #  *                                                                          *
   3 #  *     (C) Copyright Edward Diener 2019.
   4 #  *     Distributed under the Boost Software License, Version 1.0. (See
   5 #  *     accompanying file LICENSE_1_0.txt or copy at
   6 #  *     http://www.boost.org/LICENSE_1_0.txt)
   7 #  *                                                                          *
   8 #  ************************************************************************** */
   9 #
  10 # /* See http://www.boost.org for most recent version. */
  11 #
  12 # include <libs/preprocessor/test/test.h>
  13 # include <boost/preprocessor/facilities/check_empty.hpp>
  14
  15 # if BOOST_PP_VARIADIC_HAS_OPT()
  16
  17 # include <boost/preprocessor/facilities/empty.hpp>
  18
  19 #define DATA
  20 #define OBJECT OBJECT2
  21 #define OBJECT2
  22 #define FUNC(x) FUNC2(x)
  23 #define FUNC2(x)
  24 #define FUNC_GEN() ()
  25 #define FUNC_GEN2(x) ()
  26 #define FUNC_GEN3() (&)
  27 #define FUNC_GEN4(x) (y)
  28 #define FUNC_GEN5() (y,z)
  29 #define FUNC_GEN6() anything
  30 #define FUNC_GEN7(x) anything
  31 #define FUNC_GEN8(x,y) (1,2,3)
  32 #define FUNC_GEN9(x,y,z) anything
  33 #define FUNC_GEN10(x) (y) data
  34 #define NAME &name
  35 #define ATUPLE (atuple)
  36 #define ATUPLE_PLUS (atuple) data
  37
  38 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN) == 0 END
  39 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN2) == 0 END
  40 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN3) == 0 END
  41 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN4) == 0 END
  42 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN5) == 0 END
  43 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN8) == 0 END
  44 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN9) == 0 END
  45 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN10) == 0 END
  46 BEGIN BOOST_PP_CHECK_EMPTY(BOOST_PP_EMPTY()) == 1 END
  47 BEGIN BOOST_PP_CHECK_EMPTY(DATA BOOST_PP_EMPTY()) == 1 END
  48 BEGIN BOOST_PP_CHECK_EMPTY(x BOOST_PP_EMPTY()) == 0 END
  49 BEGIN BOOST_PP_CHECK_EMPTY(OBJECT BOOST_PP_EMPTY()) == 1 END
  50 BEGIN BOOST_PP_CHECK_EMPTY(FUNC(z) BOOST_PP_EMPTY()) == 1 END
  51 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN6) == 0 END
  52 BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN7) == 0 END
  53 BEGIN BOOST_PP_CHECK_EMPTY(NAME) == 0 END
  54 BEGIN BOOST_PP_CHECK_EMPTY(ATUPLE) == 0 END
  55 BEGIN BOOST_PP_CHECK_EMPTY(ATUPLE_PLUS) == 0 END
  56
  57 # else
  58
  59 BEGIN 1 == 1 END
  60
  61 # endif