compilerplugins/clang/test/elidestringvar.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 "sal/config.h"
  11
  12 #include "rtl/ustring.hxx"
  13
  14 OUString f(sal_Unicode c, int n)
  15 {
  16     OUString s1(c);
  17     // expected-note@+1 {{literal 'rtl::OUString' variable defined here [loplugin:elidestringvar]}}
  18     OUString s2('a');
  19     // expected-note@+1 {{literal 'rtl::OUString' variable defined here [loplugin:elidestringvar]}}
  20     OUString s3(u'a');
  21     static constexpr OUStringLiteral s4lit(u"a");
  22     // expected-note@+1 {{literal 'rtl::OUString' variable defined here [loplugin:elidestringvar]}}
  23     OUString s4 = s4lit;
  24     switch (n)
  25     {
  26         case 1:
  27             return s1;
  28         case 2:
  29             // expected-error@+1 {{replace single use of literal 'rtl::OUString' variable with a literal [loplugin:elidestringvar]}}
  30             return s2;
  31         case 3:
  32             // expected-error@+1 {{replace single use of literal 'rtl::OUString' variable with a literal [loplugin:elidestringvar]}}
  33             return s3;
  34         default:
  35             // expected-error@+1 {{replace single use of literal 'rtl::OUString' variable with a literal [loplugin:elidestringvar]}}
  36             return s4;
  37     }
  38 }
  39
  40 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */