compilerplugins/clang/test/indentation.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 "config_clang.h"
  11
  12 int foo();
  13 int foo2(int);
  14
  15 #define SOME_MACRO(x) foo2(x)
  16
  17 void top1(int x) {
  18     {
  19         foo(); // expected-note {{measured against this one [loplugin:indentation]}}
  20          foo(); // expected-error {{statement mis-aligned compared to neighbours  [loplugin:indentation]}}
  21     }
  22     {
  23         foo(); // expected-note {{measured against this one [loplugin:indentation]}}
  24          SOME_MACRO(1); // expected-error {{statement mis-aligned compared to neighbours SOME_MACRO [loplugin:indentation]}}
  25     }
  26     // no warning expected
  27     {
  28         foo(); foo();
  29     }
  30     // no warning expected
  31     /*xxx*/ foo();
  32
  33
  34 // disable this for now, ends up touching some very large switch statements in sw/ and sc/
  35     switch (x)
  36     {
  37         case 1: foo(); break; // 1expected-note {{measured against this one [loplugin:indentation]}}
  38          case 2: foo(); break; // 1expected-error {{statement mis-aligned compared to neighbours [loplugin:indentation]}}
  39     };
  40
  41
  42     if (x)
  43     foo(); // expected-error {{if body should be indented [loplugin:indentation]}}
  44
  45     if (x)
  46     {
  47         foo();
  48     }
  49
  50     if (x)
  51         ;
  52     else
  53     foo(); // expected-error {{else body should be indented [loplugin:indentation]}}
  54
  55     if (x)
  56         ;
  57     else
  58     {
  59         foo();
  60     }
  61
  62     if (x)
  63         ;
  64      else  // expected-error {{if and else not aligned [loplugin:indentation]}}
  65         foo();
  66
  67     if (x)
  68     {
  69     } else
  70     {
  71         foo();
  72     }
  73
  74 #if 0
  75     if (x)
  76         foo();
  77     else
  78 #endif
  79         foo();
  80 }
  81
  82 void attr() {
  83     [[maybe_unused]] int i = foo();
  84     foo();
  85 }
  86
  87 #if CLANG_VERSION >= 100000
  88 void attr_bad() {
  89     [[maybe_unused]] int i = foo(); // expected-note {{measured against this one [loplugin:indentation]}}
  90      foo(); // expected-error {{statement mis-aligned compared to neighbours  [loplugin:indentation]}}
  91 }
  92 #endif
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */