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 // UNSUPPORTED: libcpp-no-exceptions 11 // UNSUPPORTED: libcpp-has-no-threads 12 // UNSUPPORTED: c++98, c++03 13 14 // <future> 15 16 // class promise<R> 17 18 // void promise::set_exception_at_thread_exit(exception_ptr p); 19 20 #include <future> 21 #include <cassert> 22 23 void func(std::promise<int> p) 24 { 25 p.set_exception_at_thread_exit(std::make_exception_ptr(3)); 26 } 27 28 int main() 29 { 30 { 31 typedef int T; 32 std::promise<T> p; 33 std::future<T> f = p.get_future(); 34 std::thread(func, std::move(p)).detach(); 35 try 36 { 37 f.get(); 38 assert(false); 39 } 40 catch (int i) 41 { 42 assert(i == 3); 43 } 44 } 45 } 46
