compilerplugins/clang/test/staticconstfield.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 #include <rtl/ustring.hxx>
  12 #include <rtl/string.hxx>
  13 #include <vector>
  14
  15 class Class1
  16 {
  17     OUString const
  18         m_field1; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  19     Class1()
  20         : m_field1("xxxx")
  21     // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  22     {
  23         (void)m_field1;
  24     }
  25 };
  26
  27 class Class2
  28 {
  29     OString const
  30         m_field2; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  31     Class2()
  32         : m_field2("yyyy")
  33     // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  34     {
  35         (void)m_field2;
  36     }
  37 };
  38
  39 // no warning expected
  40 class Class4
  41 {
  42     OUString m_field3;
  43     Class4()
  44         : m_field3("zzzz")
  45     {
  46         (void)m_field3;
  47     }
  48 };
  49
  50 class Class5
  51 {
  52     enum class Enum
  53     {
  54         ONE
  55     };
  56     float const
  57         m_fielda1; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  58     int const m_fielda2; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  59     bool const
  60         m_fielda3; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  61     Enum const
  62         m_fielda4; // expected-error {{const field can be static [loplugin:staticconstfield]}}
  63     Class5()
  64         : m_fielda1(1.0)
  65         // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  66         , m_fielda2(1)
  67         // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  68         , m_fielda3(true)
  69         // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  70         , m_fielda4(Enum::ONE)
  71     // expected-note@-1 {{init here [loplugin:staticconstfield]}}
  72     {
  73         (void)m_fielda1;
  74         (void)m_fielda2;
  75         (void)m_fielda3;
  76         (void)m_fielda4;
  77     }
  78 };
  79
  80 // no warning expected
  81 class Class6
  82 {
  83     enum class Enum
  84     {
  85         ONE
  86     };
  87     float m_fieldb1;
  88     int m_fieldb2;
  89     bool m_fieldb3;
  90     Enum m_fieldb4;
  91     Class6()
  92         : m_fieldb1(1.0)
  93         , m_fieldb2(1)
  94         , m_fieldb3(true)
  95         , m_fieldb4(Enum::ONE)
  96     {
  97         (void)m_fieldb1;
  98         (void)m_fieldb2;
  99         (void)m_fieldb3;
 100         (void)m_fieldb4;
 101     }
 102 };
 103
 104 // no warning expected, checking for assigning to const field from multiple constructors
 105 class Class7
 106 {
 107     bool const m_field7;
 108     Class7()
 109         : m_field7(true)
 110     {
 111         (void)m_field7;
 112     }
 113     Class7(bool b)
 114         : m_field7(b)
 115     {
 116         (void)m_field7;
 117     }
 118 };
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */