test/containers/sequences/container.adaptors/stack/stack.defn/empty.pass.cpp

//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <stack>

// bool empty() const;

#include <stack>
#include <cassert>

int main()
{
    std::stack<int> q;
    assert(q.empty());
    q.push(1);
    assert(!q.empty());
    q.pop();
    assert(q.empty());
}