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// <thread>
11
12// thread::id this_thread::get_id();
13
14#include <thread>
15#include <cassert>
16
17int main()
18{
19    std::thread::id id = std::this_thread::get_id();
20    assert(id != std::thread::id());
21}
22