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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <vector>

void func1()
{
    std::vector<int> v1;<--- Unused variable: v1
    int n = 0;<--- Variable 'n' is assigned a value that is never used.

    for (int i = 0; i < 10; ++i) // expected-error {{loop variable not used [loplugin:unusedindex]}}
        n += 1;<--- Variable 'n' is assigned a value that is never used.
    for (int i = 0; i < 10; ++i)
        n += i;<--- Variable 'n' is assigned a value that is never used.

    for (int i = 0; i < 10; ++i) // expected-error {{loop variable not used [loplugin:unusedindex]}}
    {
        for (int j = 0; j < 10; ++j)
        {
            n += j;<--- Variable 'n' is assigned a value that is never used.
        }
    }
    for (int i = 0; i < 10; ++i)
    {
        for (int j = 0; j < 10; ++j)
        {
            n += j;<--- Variable 'n' is assigned a value that is never used.
            n += i;<--- Variable 'n' is assigned a value that is never used.
        }
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */