File: refassign.cxx

package info (click to toggle)
libreoffice 4%3A24.2.5-1~bpo12%2B1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-backports
  • size: 3,900,068 kB
  • sloc: cpp: 4,280,526; xml: 465,341; java: 272,372; python: 77,014; ansic: 33,848; perl: 30,415; javascript: 18,244; sh: 11,573; makefile: 9,830; yacc: 8,549; cs: 6,703; objc: 1,969; lex: 1,379; asm: 1,220; awk: 987; pascal: 940; csh: 20; sed: 5
file content (31 lines) | stat: -rw-r--r-- 966 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
/* -*- 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 <sal/config.h>
#include <vector>

int& f1();
int& f2();

void test1()
{
    int& v1 = f1();
    v1 = f2(); // expected-error {{assigning a 'int &' to a var of type 'int &' probably does not do what you think [loplugin:refassign]}}
    f1()
        = f2(); // expected-error {{assigning a 'int &' to a var of type 'int &' probably does not do what you think [loplugin:refassign]}}

    // no warning expected
    int x = 1;
    x = f1();
    std::vector<int> v;
    v[0] = f1();
    v1 = std::min(1, 2);
};

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */