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-has-no-threads 11 12 // <future> 13 14 // class future_error : public logic_error {...}; 15 16 #include <future> 17 #include <type_traits> 18 19 int main() 20 { 21 static_assert((std::is_convertible<std::future_error*, 22 std::logic_error*>::value), ""); 23 } 24