447e4209fa
which I wrote to check if there were any other cases where assigning to
a ref local var looks dodgy, after my fixes in
0b113d6ebb, but I didn't find anything, so
just leave this one in store
Change-Id: Ib820924c5e8aa85206730afeb06972ef48231ec5
31 lines
966 B
C++
31 lines
966 B
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 <vector>
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int& f1();
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int& f2();
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void test1()
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{
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int& v1 = f1();
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v1 = f2(); // expected-error {{assigning a 'int &' to a var of type 'int &' probably does not do what you think [loplugin:refassign]}}
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f1()
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= f2(); // expected-error {{assigning a 'int &' to a var of type 'int &' probably does not do what you think [loplugin:refassign]}}
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// no warning expected
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int x = 1;
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x = f1();
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std::vector<int> v;
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v[0] = f1();
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v1 = std::min(1, 2);
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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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