The Tor Browser / file comparison
comparison: xpcom/glue/unused.h
xpcom/glue/unused.h
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:6ce65a676f15 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * vim: sw=2 ts=8 et : | |
| 3 */ | |
| 4 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 5 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 7 | |
| 8 #ifndef mozilla_unused_h | |
| 9 #define mozilla_unused_h | |
| 10 | |
| 11 #include "nscore.h" | |
| 12 | |
| 13 namespace mozilla { | |
| 14 | |
| 15 // | |
| 16 // Suppress GCC warnings about unused return values with | |
| 17 // unused << SomeFuncDeclaredWarnUnusedReturnValue(); | |
| 18 // | |
| 19 struct NS_COM_GLUE unused_t { }; | |
| 20 | |
| 21 extern const unused_t NS_COM_GLUE unused; | |
| 22 | |
| 23 template<typename T> | |
| 24 inline void operator<<(const unused_t& /*unused*/, const T& /*unused*/) { } | |
| 25 | |
| 26 } | |
| 27 | |
| 28 #endif // mozilla_unused_h |
