tools/clang/plugins/tests/missing_ctor_dllexport.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MISSING_CTOR_H_
   6 #define MISSING_CTOR_H_
   7
   8 struct MyString {
   9   MyString();
  10   MyString(const MyString&);
  11   MyString(MyString&&);
  12 };
  13
  14 template <class T>
  15 struct MyVector {
  16   MyVector();
  17   MyVector(const MyVector&);
  18   MyVector(MyVector&&);
  19 };
  20
  21 // For now, this should only warn on the missing constructor, not on the missing
  22 // copy and move constructors on dllexported classes.
  23 class __declspec(dllexport) MissingCtorsArentOKInHeader {
  24  public:
  25
  26  private:
  27   MyVector<int> one_;
  28   MyVector<MyString> two_;
  29 };
  30
  31 class __declspec(dllexport) InlineImplicitMoveCtorOK {
  32  public:
  33   InlineImplicitMoveCtorOK();
  34
  35  private:
  36   // ctor weight = 12, dtor weight = 9.
  37   MyString one_;
  38   MyString two_;
  39   MyString three_;
  40   int four_;
  41   int five_;
  42   int six_;
  43 };
  44
  45 class __declspec(dllexport) ExplicitlyDefaultedInlineAlsoWarns {
  46  public:
  47   ExplicitlyDefaultedInlineAlsoWarns() = default;
  48   ~ExplicitlyDefaultedInlineAlsoWarns() = default;
  49   ExplicitlyDefaultedInlineAlsoWarns(
  50       const ExplicitlyDefaultedInlineAlsoWarns&) = default;
  51   ExplicitlyDefaultedInlineAlsoWarns(ExplicitlyDefaultedInlineAlsoWarns&&) =
  52       default;
  53
  54  private:
  55   MyVector<int> one_;
  56   MyVector<MyString> two_;
  57
  58 };
  59
  60 #endif  // MISSING_CTOR_H_