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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>
struct Foo
// expected-error@-1 {{read m_foo1 [loplugin:unusedfields]}}
{
int m_foo1;
};
struct Bar
// expected-error@-1 {{read m_bar2 [loplugin:unusedfields]}}
// expected-error@-2 {{read m_bar3 [loplugin:unusedfields]}}
// expected-error@-3 {{read m_bar4 [loplugin:unusedfields]}}
// expected-error@-4 {{read m_bar5 [loplugin:unusedfields]}}
// expected-error@-5 {{read m_bar6 [loplugin:unusedfields]}}
// expected-error@-6 {{read m_barfunctionpointer [loplugin:unusedfields]}}
{
int m_bar1;
int m_bar2 = 1;
int* m_bar3;
int m_bar4;
void (*m_barfunctionpointer)(int&);
int m_bar5;
std::vector<int> m_bar6;
//check that we see reads of fields when referred to via constructor initializer
Bar(Foo const & foo) : m_bar1(foo.m_foo1) {}
// check that we DONT see reads here
int bar2() { return m_bar2; }
// check that we DONT see reads here
void bar3() { *m_bar3 = 2; }
void bar3b() { m_bar3 = nullptr; }
// check that we see reads of field when passed to a function pointer
// check that we see read of a field that is a function pointer
void bar4() { m_barfunctionpointer(m_bar4); }
// check that we see reads of a field when used in variable init
void bar5() { int x = m_bar5; (void) x; }
// check that we see reads of a field when used in ranged-for
void bar6() { for (auto i : m_bar6) { (void)i; } }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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