38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <sal/config.h>
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#include <list>
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#include <string>
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#include <vector>
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#include <memory>
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namespace
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{
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template <typename T> using Vec = std::vector<T>;
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}
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struct S : std::unique_ptr<int>
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{
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S(int* = nullptr);
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};
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int main()
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{
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std::list<int> v1; // expected-error {{unused variable 'v1' [loplugin:unusedvariablecheck]}}
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std::string v2; // expected-error {{unused variable 'v2' [loplugin:unusedvariablecheck]}}
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Vec<int> v3; // expected-error {{unused variable 'v3' [loplugin:unusedvariablecheck]}}
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std::unique_ptr<int>
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v4; // expected-error {{unused variable 'v4' [loplugin:unusedvariablecheck]}}
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S v5; // expected-error {{unused variable 'v5' [loplugin:unusedvariablecheck]}}
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S v6(nullptr);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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