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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
//
//===----------------------------------------------------------------------===//
// <queue>
// explicit queue(const container_type& c);
#include <queue>
#include <cassert>
#include <cstddef>
#include "test_macros.h"
template <class C>
C
make(int n)
{
C c;
for (int i = 0; i < n; ++i)
c.push_back(i);
return c;
}
int main(int, char**)
{
std::deque<int> d = make<std::deque<int> >(5);
std::queue<int> q(d);
assert(q.size() == 5);
for (std::size_t i = 0; i < d.size(); ++i)
{
assert(q.front() == d[i]);
q.pop();
}
return 0;
}
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