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| 1 // Copyright (c) 2009 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 JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_ |
| 6 #define JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_ |
| 7 |
| 8 template<bool> struct STATIC_ASSERTION_FAILURE; |
| 9 |
| 10 template<> struct STATIC_ASSERTION_FAILURE<true> { |
| 11 enum { value = 1 }; |
| 12 }; |
| 13 |
| 14 template<int> struct static_assert_test{}; |
| 15 |
| 16 #define STATIC_ASSERT(B) \ |
| 17 typedef static_assert_test<\ |
| 18 sizeof(STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\ |
| 19 static_assert_typedef_ ## __LINE__ |
| 20 |
| 21 #endif // JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_ |
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