compilerplugins/clang/test/commaoperator.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 bool f();
  11
  12 struct S { ~S(); };
  13
  14 int main() {
  15     f(), f(), f(); // expected-error {{comma operator hides code [loplugin:commaoperator]}}
  16     (f(), f());
  17     for (
  18         f(), f();
  19         f(), f(); // expected-error {{comma operator hides code [loplugin:commaoperator]}}
  20         f(), f())
  21         f(), f(); // expected-error {{comma operator hides code [loplugin:commaoperator]}}
  22     S s;
  23     (s = S(), s = S(), s = S());
  24     for (s = S(), f(); f(); s = S(), f()) {}
  25     while (s = S(), f()) {}
  26 }
  27
  28 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */