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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <functional>
// reference_wrapper
// template <ObjectType T> reference_wrapper<T> ref(T& t);
#include <functional>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
int i = 0;
std::reference_wrapper<int> r = std::ref(i);
assert(&r.get() == &i);
return 0;
}
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