libs/thread/test/sync/futures/promise/use_allocator_pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // Copyright (C) 2011 Vicente J. Botet Escriba
  11 //
  12 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
  13 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  14
  15 // <boost/thread/future.hpp>
  16
  17 // class promise<R>
  18
  19 //   promise(allocator_arg_t, const Allocator& a);
  20
  21 #define BOOST_THREAD_VERSION 3
  22
  23 #include <boost/thread/future.hpp>
  24 #include <boost/detail/lightweight_test.hpp>
  25 #include <boost/static_assert.hpp>
  26
  27 #if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
  28 #include "../test_allocator.hpp"
  29
  30 int main()
  31 {
  32
  33   BOOST_STATIC_ASSERT_MSG((boost::csbl::uses_allocator<boost::promise<int>, test_allocator<int> >::value), "");
  34   BOOST_STATIC_ASSERT_MSG((boost::csbl::uses_allocator<boost::promise<int&>, test_allocator<int&> >::value), "");
  35   BOOST_STATIC_ASSERT_MSG((boost::csbl::uses_allocator<boost::promise<void>, test_allocator<void> >::value), "");
  36
  37   return boost::report_errors();
  38 }
  39
  40 #else
  41 int main()
  42 {
  43   return boost::report_errors();
  44 }
  45 #endif
  46
  47