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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 <rtl/ustring.hxx>
#pragma clang diagnostic ignored "-Wunknown-warning-option" // for Clang < 13
#pragma clang diagnostic ignored "-Wunused-but-set-variable"
struct S {
OUString mv1;
OUString mv2;
// make sure we ignore cases where the passed in parameter is std::move'd
S(OUString v1, OUString v2)
: mv1(std::move(v1)), mv2((std::move(v2))) {}
// expected-error-re@+1 {{passing '{{(rtl::)?}}OUString' by value, rather pass by const lvalue reference [loplugin:passparamsbyref]}}
S(OUString v1)
: mv1(v1) {}
// expected-error-re@+1 {{passing '{{(rtl::)?}}OUString' by value, rather pass by const lvalue reference [loplugin:passparamsbyref]}}
void foo(OUString v1) { (void) v1; }
// no warning expected
void foo2(OUString v1) { mv1 = std::move(v1); }
void takeByNonConstRef(OUString&);
// no warning expected
void foo3(OUString v)
{
takeByNonConstRef(v);
}
};
namespace test2
{
struct TestObject { OUString s[64]; void nonConstMethod(); };
// no warning expected
void f1(TestObject to)
{
to.nonConstMethod();
}
}
void f()
{
S* s;
OUString v1, v2;
s = new S(v1, v2);
}
// check that we don't warn when the param is modified
OUString trim_string(OUString aString)
{
aString += "xxx";
return aString;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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