/* * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved. * Copyright (C) 2013 Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ASSERTIONS_H_ #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ASSERTIONS_H_ #include <stdarg.h> #include "base/compiler_specific.h" #include "base/dcheck_is_on.h" #include "base/logging.h" #include "third_party/blink/renderer/platform/wtf/wtf_export.h" #define DCHECK_AT(assertion, file, line) … // Users must test "#if ENABLE_SECURITY_ASSERT", which helps ensure that code // testing this macro has included this header. #if defined(ADDRESS_SANITIZER) || DCHECK_IS_ON() #define ENABLE_SECURITY_ASSERT … #else #define ENABLE_SECURITY_ASSERT … #endif // SECURITY_DCHECK and SECURITY_CHECK // Use in places where failure of the assertion indicates a possible security // vulnerability. Classes of these vulnerabilities include bad casts, out of // bounds accesses, use-after-frees, etc. Please be sure to file bugs for these // failures using the security template: // https://bugs.chromium.org/p/chromium/issues/entry?template=Security%20Bug #if ENABLE_SECURITY_ASSERT #define SECURITY_DCHECK(condition) … // A SECURITY_CHECK failure is actually not vulnerable. #define SECURITY_CHECK(condition) … #else #define SECURITY_DCHECK … #define SECURITY_CHECK … #endif // DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES // Allow equality comparisons of Objects by reference or pointer, // interchangeably. This can be only used on types whose equality makes no // other sense than pointer equality. #define DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES(Type) … // Check at compile time that related enums stay in sync. #define STATIC_ASSERT_ENUM(a, b) … #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ASSERTIONS_H_
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