compilerplugins/clang/test/moveparam.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 "config_clang.h"
  11 #include "o3tl/cow_wrapper.hxx"
  12 #include <map>
  13
  14 namespace drawinglayer::primitive2d
  15 {
  16 class Primitive2DContainer
  17 {
  18 };
  19 }
  20
  21 struct Foo
  22 {
  23     drawinglayer::primitive2d::Primitive2DContainer maMine;
  24
  25     // expected-error@+2 {{rather use move && param3 [loplugin:moveparam]}}
  26     Foo(drawinglayer::primitive2d::Primitive2DContainer const& rContainer)
  27         : maMine(rContainer)
  28     {
  29     }
  30
  31     // no warning expected
  32     Foo(drawinglayer::primitive2d::Primitive2DContainer&& rContainer)
  33         : maMine(rContainer)
  34     {
  35     }
  36
  37     void foo1(const drawinglayer::primitive2d::Primitive2DContainer& rContainer)
  38     {
  39         // expected-error@+1 {{rather use move && param1 [loplugin:moveparam]}}
  40         maMine = rContainer;
  41     }
  42 };
  43
  44 namespace test2
  45 {
  46 typedef std::map<int, int> Map2Map;
  47
  48 struct Foo
  49 {
  50     Map2Map maMine;
  51
  52     // expected-error@+2 {{rather use move && param3 [loplugin:moveparam]}}
  53     Foo(Map2Map const& rContainer)
  54         : maMine(rContainer)
  55     {
  56     }
  57 };
  58 }
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */