// Copyright 2019 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// LeakSanitizer support.#ifndef V8_BASE_LSAN_H_#define V8_BASE_LSAN_H_#include <type_traits>// There is no compile time flag for LSan, to enable this whenever ASan is// enabled. Note that LSan can be used as part of ASan with 'detect_leaks=1'.// On windows, LSan is not implemented yet, so disable it there.#if defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)#include <sanitizer/lsan_interface.h>#define LSAN_IGNORE_OBJECT(ptr) __lsan_ignore_object(ptr)#else // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)#define LSAN_IGNORE_OBJECT(ptr) \ static_assert(std::is_convertible<decltype(ptr), const void*>::value, \ "LSAN_IGNORE_OBJECT can only be used with pointer types")#endif // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)#endif // V8_BASE_LSAN_H_