V8 API Reference, 7.2.502.16 (for Deno 0.2.4)
lsan.h
1 // Copyright 2018 the V8 project 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 // LeakSanitizer support.
6 
7 #ifndef V8_LSAN_H_
8 #define V8_LSAN_H_
9 
10 #include "src/base/macros.h"
11 #include "src/globals.h"
12 
13 // There is no compile time flag for LSan, to enable this whenever ASan is
14 // enabled. Note that LSan can be used as part of ASan with 'detect_leaks=1'.
15 // On windows, LSan is not implemented yet, so disable it there.
16 #if defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)
17 
18 #include <sanitizer/lsan_interface.h>
19 
20 #define LSAN_IGNORE_OBJECT(ptr) __lsan_ignore_object(ptr)
21 
22 #else // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)
23 
24 #define LSAN_IGNORE_OBJECT(ptr) \
25  static_assert(std::is_pointer<decltype(ptr)>::value || \
26  std::is_same<v8::internal::Address, decltype(ptr)>::value, \
27  "static type violation")
28 
29 #endif // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN)
30 
31 #endif // V8_LSAN_H_