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// <future>
11
12// const error_category& future_category();
13
14// virtual bool equivalent(int code, const error_condition& condition) const;
15
16#include <future>
17#include <cassert>
18
19int main()
20{
21    const std::error_category& e_cat = std::future_category();
22    std::error_condition e_cond = e_cat.default_error_condition(5);
23    assert(e_cat.equivalent(5, e_cond));
24    assert(!e_cat.equivalent(6, e_cond));
25}
26