4ad54c3471
look for code that thwarts copy-elision/move optimisations by returning const values. Change-Id: Iafa038d15051e06ee76d8a1c0ce8b7d234cd8488 Reviewed-on: https://gerrit.libreoffice.org/77964 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
22 lines
729 B
C++
22 lines
729 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 <rtl/ustring.hxx>
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struct S2
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{
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OUString mv1;
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// expected-error@+1 {{either return non-const, or by const ref [loplugin:returnconstval]}}
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const OUString get1() { return mv1; }
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const OUString& get2() { return mv1; }
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OUString get3() { return mv1; }
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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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