compilerplugins/clang/test/blockblock.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 int f(bool b1, bool b2) {
  11     if (b1 || b2) { // no warning
  12 #if 0
  13         if (b1)
  14 #endif
  15         { // expected-error {{block directly inside block [loplugin:blockblock]}}
  16             { // expected-note {{inner block here [loplugin:blockblock]}}
  17                 return 0;
  18             }
  19         }
  20     }
  21     return 1;
  22 }
  23
  24 void foo(int x)
  25 {
  26     switch (x)
  27     {
  28         case 1: break;
  29         case 2: {} break;
  30         case 3:
  31         { // expected-error {{block directly inside block [loplugin:blockblock]}}
  32             {
  33             }
  34             break;
  35         }
  36     }
  37 }
  38
  39
  40 int main() { // expected-error {{block directly inside block [loplugin:blockblock]}}
  41     { // expected-note {{inner block here [loplugin:blockblock]}}
  42         int x = 1;
  43         (void)x;
  44     }
  45 }
  46
  47 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */