compilerplugins/clang/test/redundantpointerops.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 struct Struct1 {
  11     int x;
  12 };
  13
  14 void function1(Struct1& s)
  15 {
  16     (&s)->x = 1; // expected-error {{'&' followed by '->', rather use '.' [loplugin:redundantpointerops]}}
  17 };
  18
  19 struct Struct2 {
  20     int x;
  21     Struct2* operator&() { return this; }
  22 };
  23
  24 void function2(Struct2 s)
  25 {
  26     (&s)->x = 1; // expected-error {{'&' followed by '->', rather use '.' [loplugin:redundantpointerops]}}
  27 };
  28
  29 void function3(Struct1& s)
  30 {
  31     (*(&s)).x = 1; // expected-error {{'&' followed by '*', rather use '.' [loplugin:redundantpointerops]}}
  32 };
  33
  34 //void function4(Struct1* s)
  35 //{
  36 //    (*s).x = 1; // xxexpected-error {{'*' followed by '.', rather use '->' [loplugin:redundantpointerops]}}
  37 //};
  38 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */