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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <thread>
// class thread::id
// bool operator< (thread::id x, thread::id y);
// bool operator<=(thread::id x, thread::id y);
// bool operator> (thread::id x, thread::id y);
// bool operator>=(thread::id x, thread::id y);
#include <thread>
#include <cassert>
int main()
{
std::thread::id id0;
std::thread::id id1;
std::thread::id id2 = std::this_thread::get_id();
assert(!(id0 < id1));
assert( (id0 <= id1));
assert(!(id0 > id1));
assert( (id0 >= id1));
assert( (id0 < id2));
assert( (id0 <= id2));
assert(!(id0 > id2));
assert(!(id0 >= id2));
}
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