ceph/src/boost/libs/type_traits/test/make_void_test.cpp

   1 /*
   2 Copyright 2017 Glen Joseph Fernandes
   3 <glenjofe -at- gmail.com>
   4
   5 Distributed under the Boost Software License,
   6 Version 1.0. (See accompanying file LICENSE_1_0.txt
   7 or copy at http://www.boost.org/LICENSE_1_0.txt)
   8 */
   9
  10 #include "test.hpp"
  11 #include "check_type.hpp"
  12
  13 #ifdef TEST_STD
  14 #include <type_traits>
  15 #else
  16 #include <boost/type_traits/make_void.hpp>
  17 #endif
  18
  19 TT_TEST_BEGIN(make_void)
  20
  21 BOOST_CHECK_TYPE(::tt::make_void<int>::type, void);
  22 BOOST_CHECK_TYPE(::tt::make_void<const volatile int>::type, void);
  23 BOOST_CHECK_TYPE(::tt::make_void<int&>::type, void);
  24 BOOST_CHECK_TYPE(::tt::make_void<void>::type, void);
  25 BOOST_CHECK_TYPE(::tt::make_void<int(*)(int)>::type, void);
  26 BOOST_CHECK_TYPE(::tt::make_void<int[]>::type, void);
  27 BOOST_CHECK_TYPE(::tt::make_void<int[1]>::type, void);
  28
  29 BOOST_CHECK_TYPE(::tt::make_void<>::type, void);
  30 BOOST_CHECK_TYPE3(::tt::make_void<int, int>::type, void);
  31
  32 #ifndef BOOST_NO_CXX11_TEMPLATE_ALIASES
  33 BOOST_CHECK_TYPE(::tt::void_t<int>, void);
  34 BOOST_CHECK_TYPE(::tt::void_t<const volatile int>, void);
  35 BOOST_CHECK_TYPE(::tt::void_t<int&>, void);
  36 BOOST_CHECK_TYPE(::tt::void_t<void>, void);
  37 BOOST_CHECK_TYPE(::tt::void_t<int(*)(int)>, void);
  38 BOOST_CHECK_TYPE(::tt::void_t<int[]>, void);
  39 BOOST_CHECK_TYPE(::tt::void_t<int[1]>, void);
  40
  41 BOOST_CHECK_TYPE(::tt::void_t<>, void);
  42 BOOST_CHECK_TYPE3(::tt::void_t<int, int>, void);
  43 #endif
  44
  45 TT_TEST_END