compilerplugins/clang/test/passparamsbyref.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 #include <rtl/ustring.hxx>
  11
  12 struct S {
  13     OUString mv1;
  14     OUString mv2;
  15
  16     // make sure we ignore cases where the passed in parameter is std::move'd
  17     S(OUString v1, OUString v2)
  18       : mv1(std::move(v1)), mv2((std::move(v2))) {}
  19 };
  20
  21
  22 void f()
  23 {
  24     S* s;
  25     OUString v1, v2;
  26     s = new S(v1, v2);
  27 }
  28
  29
  30 // check that we don't warn when the param is modified
  31 OUString trim_string(OUString aString)
  32 {
  33     aString += "xxx";
  34     return aString;
  35 }
  36
  37 // expected-no-diagnostics
  38
  39 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */