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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 <map>
#include <rtl/ustring.hxx>
namespace test1
{
int foo(int);
void main()
{
int x = 1;
foo(x = 2); // expected-error {{buried assignment, very hard to read [loplugin:buriedassign]}}
int y = x = 1; // no warning expected
(void)y;
int z = foo(
x = 1); // expected-error {{buried assignment, very hard to read [loplugin:buriedassign]}}
(void)z;
switch (x = 1)
{ // expected-error@-1 {{buried assignment, very hard to read [loplugin:buriedassign]}}
}
std::map<int, int> map1;
map1[x = 1]
= 1; // expected-error@-1 {{buried assignment, very hard to read [loplugin:buriedassign]}}
}
}
namespace test2
{
struct MyInt
{
int x;
MyInt(int i)
: x(i)
{
}
MyInt& operator=(MyInt const&) = default;
MyInt& operator=(int) { return *this; }
bool operator<(MyInt const& other) const { return x < other.x; }
};
MyInt foo(MyInt);
void main()
{
MyInt x = 1;
foo(x = 2); // expected-error {{buried assignment, very hard to read [loplugin:buriedassign]}}
MyInt y = x = 1; // no warning expected
(void)y;
MyInt z = foo(
x = 1); // expected-error {{buried assignment, very hard to read [loplugin:buriedassign]}}
(void)z;
z = x; // no warning expected
std::map<MyInt, int> map1;
map1[x = 1]
= 1; // expected-error@-1 {{buried assignment, very hard to read [loplugin:buriedassign]}}
}
}
namespace test3
{
void main(OUString sUserAutoCorrFile, OUString sExt)
{
OUString sRet;
if (sUserAutoCorrFile == "xxx")
sRet = sUserAutoCorrFile; // no warning expected
if (sUserAutoCorrFile == "yyy")
(sRet = sUserAutoCorrFile)
+= sExt; // expected-error@-1 {{buried assignment, very hard to read [loplugin:buriedassign]}}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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