The Tor Browser / file comparison
comparison: media/webrtc/trunk/tools/clang/plugins/tests/base_refcounted.h
media/webrtc/trunk/tools/clang/plugins/tests/base_refcounted.h
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
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| -1:000000000000 | 0:010c4ea3f0be |
|---|---|
| 1 // Copyright (c) 2012 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 BASE_REFCOUNTED_H_ | |
| 6 #define BASE_REFCOUNTED_H_ | |
| 7 | |
| 8 namespace base { | |
| 9 | |
| 10 template <typename T> | |
| 11 class RefCounted { | |
| 12 public: | |
| 13 RefCounted() {} | |
| 14 ~RefCounted() {} | |
| 15 }; | |
| 16 | |
| 17 template <typename T> | |
| 18 class RefCountedThreadSafe { | |
| 19 public: | |
| 20 RefCountedThreadSafe() {} | |
| 21 ~RefCountedThreadSafe() {} | |
| 22 }; | |
| 23 | |
| 24 } // namespace base | |
| 25 | |
| 26 // Ignore classes whose inheritance tree ends in WebKit's RefCounted base | |
| 27 // class. Though prone to error, this pattern is very prevalent in WebKit | |
| 28 // code, so do not issue any warnings. | |
| 29 namespace WebKit { | |
| 30 | |
| 31 template <typename T> | |
| 32 class RefCounted { | |
| 33 public: | |
| 34 RefCounted() {} | |
| 35 ~RefCounted() {} | |
| 36 }; | |
| 37 | |
| 38 } // namespace WebKit | |
| 39 | |
| 40 // Unsafe; should error. | |
| 41 class PublicRefCountedDtorInHeader | |
| 42 : public base::RefCounted<PublicRefCountedDtorInHeader> { | |
| 43 public: | |
| 44 PublicRefCountedDtorInHeader() {} | |
| 45 ~PublicRefCountedDtorInHeader() {} | |
| 46 | |
| 47 private: | |
| 48 friend class base::RefCounted<PublicRefCountedDtorInHeader>; | |
| 49 }; | |
| 50 | |
| 51 // Unsafe; should error. | |
| 52 class PublicRefCountedThreadSafeDtorInHeader | |
| 53 : public base::RefCountedThreadSafe< | |
| 54 PublicRefCountedThreadSafeDtorInHeader> { | |
| 55 public: | |
| 56 PublicRefCountedThreadSafeDtorInHeader() {} | |
| 57 ~PublicRefCountedThreadSafeDtorInHeader() {} | |
| 58 | |
| 59 private: | |
| 60 friend class base::RefCountedThreadSafe< | |
| 61 PublicRefCountedThreadSafeDtorInHeader>; | |
| 62 }; | |
| 63 | |
| 64 // Safe; should not have errors. | |
| 65 class ProtectedRefCountedDtorInHeader | |
| 66 : public base::RefCounted<ProtectedRefCountedDtorInHeader> { | |
| 67 public: | |
| 68 ProtectedRefCountedDtorInHeader() {} | |
| 69 | |
| 70 protected: | |
| 71 ~ProtectedRefCountedDtorInHeader() {} | |
| 72 | |
| 73 private: | |
| 74 friend class base::RefCounted<ProtectedRefCountedDtorInHeader>; | |
| 75 }; | |
| 76 | |
| 77 // Safe; should not have errors. | |
| 78 class PrivateRefCountedDtorInHeader | |
| 79 : public base::RefCounted<PrivateRefCountedDtorInHeader> { | |
| 80 public: | |
| 81 PrivateRefCountedDtorInHeader() {} | |
| 82 | |
| 83 private: | |
| 84 ~PrivateRefCountedDtorInHeader() {} | |
| 85 friend class base::RefCounted<PrivateRefCountedDtorInHeader>; | |
| 86 }; | |
| 87 | |
| 88 // Unsafe; A grandchild class ends up exposing their parent and grandparent's | |
| 89 // destructors. | |
| 90 class DerivedProtectedToPublicInHeader | |
| 91 : public ProtectedRefCountedDtorInHeader { | |
| 92 public: | |
| 93 DerivedProtectedToPublicInHeader() {} | |
| 94 ~DerivedProtectedToPublicInHeader() {} | |
| 95 }; | |
| 96 | |
| 97 // Unsafe; A grandchild ends up implicitly exposing their parent and | |
| 98 // grantparent's destructors. | |
| 99 class ImplicitDerivedProtectedToPublicInHeader | |
| 100 : public ProtectedRefCountedDtorInHeader { | |
| 101 public: | |
| 102 ImplicitDerivedProtectedToPublicInHeader() {} | |
| 103 }; | |
| 104 | |
| 105 // Unsafe-but-ignored; should not have errors. | |
| 106 class WebKitPublicDtorInHeader | |
| 107 : public WebKit::RefCounted<WebKitPublicDtorInHeader> { | |
| 108 public: | |
| 109 WebKitPublicDtorInHeader() {} | |
| 110 ~WebKitPublicDtorInHeader() {} | |
| 111 }; | |
| 112 | |
| 113 // Unsafe-but-ignored; should not have errors. | |
| 114 class WebKitDerivedPublicDtorInHeader | |
| 115 : public WebKitPublicDtorInHeader { | |
| 116 public: | |
| 117 WebKitDerivedPublicDtorInHeader() {} | |
| 118 ~WebKitDerivedPublicDtorInHeader() {} | |
| 119 }; | |
| 120 | |
| 121 #endif // BASE_REFCOUNTED_H_ |
