compilerplugins/clang/test/shouldreturnbool.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 int foo1(char ch)
  11 {
  12     // expected-error@-2 {{only returning one or zero is an indication you want to return bool [loplugin:shouldreturnbool]}}
  13     if (ch == 'x')
  14         return 1;
  15     return 0;
  16 }
  17
  18 long foo2()
  19 {
  20     // expected-error@-2 {{only returning one or zero is an indication you want to return bool [loplugin:shouldreturnbool]}}
  21     return 1;
  22 }
  23
  24 enum Enum1
  25 {
  26     NONE
  27 };
  28
  29 Enum1 foo3() { return Enum1::NONE; }
  30
  31 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */