| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // Copyright (C) 2011 Vicente J. Botet Escriba |
| // |
| // 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) |
| |
| // <boost/thread/future.hpp> |
| |
| // class promise<R> |
| |
| // void promise::set_exception_at_thread_exit(exception_ptr p); |
| |
| #define BOOST_THREAD_VERSION 4 |
| |
| #include <boost/thread/future.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| #include <boost/static_assert.hpp> |
| |
| template <typename T> |
| struct wrap |
| { |
| wrap(T const& v) : |
| value(v) |
| { |
| } |
| T value; |
| |
| }; |
| |
| template <typename T> |
| boost::exception_ptr make_exception_ptr(T v) |
| { |
| return boost::copy_exception(wrap<T> (v)); |
| } |
| |
| #if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK && defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD) |
| void func(boost::promise<int> p) |
| #else |
| boost::promise<int> p; |
| void func() |
| #endif |
| { |
| //p.set_exception(::make_exception_ptr(3)); |
| p.set_exception_at_thread_exit(::make_exception_ptr(3)); |
| } |
| |
| int main() |
| { |
| { |
| typedef int T; |
| #if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK && defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD) |
| boost::promise<T> p; |
| boost::future<T> f = p.get_future(); |
| boost::thread(func, boost::move(p)).detach(); |
| #else |
| boost::future<T> f = p.get_future(); |
| boost::thread(func).detach(); |
| #endif |
| try |
| { |
| f.get(); |
| BOOST_TEST(false); |
| } |
| catch (::wrap<int> i) |
| { |
| BOOST_TEST(i.value == 3); |
| } |
| catch (...) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| { |
| typedef int T; |
| boost::promise<T> p2; |
| boost::future<T> f = p2.get_future(); |
| #if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK && defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD) |
| boost::thread(func, boost::move(p2)).detach(); |
| #else |
| p = boost::move(p2); |
| boost::thread(func).detach(); |
| #endif |
| try |
| { |
| f.get(); |
| BOOST_TEST(false); |
| } |
| catch (::wrap<int> i) |
| { |
| BOOST_TEST(i.value == 3); |
| } |
| catch (...) |
| { |
| BOOST_TEST(false); |
| } |
| } |
| return boost::report_errors(); |
| } |
| |