compilerplugins/clang/test/constvars.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 #if defined _WIN32 //TODO, see corresponding TODO in compilerplugins/clang/writeonlyvars.cxx
  11 // expected-no-diagnostics
  12 #else
  13
  14 #include <com/sun/star/uno/Any.hxx>
  15
  16 namespace test1
  17 {
  18 int const aFormalArgs[] = { 1, 2 };
  19 // expected-error@+1 {{static var can be const [loplugin:constvars]}}
  20 static sal_uInt16 nMediaArgsCount = SAL_N_ELEMENTS(aFormalArgs);
  21 sal_uInt16 foo()
  22 {
  23     (void)aFormalArgs;
  24     return nMediaArgsCount;
  25 }
  26 };
  27
  28 // no warning expected
  29 namespace test2
  30 {
  31 static char const* ar[] = { "xxxx" };
  32 static const char* lcl_DATA_OTHERS = "localedata_others";
  33 void foo()
  34 {
  35     (void)ar;
  36     (void)lcl_DATA_OTHERS;
  37 }
  38 };
  39
  40 // no warning expected
  41 namespace test3
  42 {
  43 static sal_uInt16 nMediaArgsCount = 1; // loplugin:constvars:ignore
  44 sal_uInt16 foo() { return nMediaArgsCount; }
  45 };
  46
  47 #endif
  48
  49 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */