1 files changed, 35 insertions, 0 deletions
diff --git a/deps/v8/src/heap/cppgc/pointer-policies.cc b/deps/v8/src/heap/cppgc/pointer-policies.cc
new file mode 100644
index 00000000000..e9dfcecdf3e
--- /dev/null
+++ b/deps/v8/src/heap/cppgc/pointer-policies.cc
@@ -0,0 +1,35 @@
+// Copyright 2020 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.
+
+#include "include/cppgc/internal/pointer-policies.h"
+#include "include/cppgc/internal/persistent-node.h"
+
+#include "src/base/macros.h"
+#include "src/heap/cppgc/heap-page.h"
+#include "src/heap/cppgc/heap.h"
+
+namespace cppgc {
+namespace internal {
+
+EnabledCheckingPolicy::EnabledCheckingPolicy() {
+  USE(impl_);
+  // TODO(chromium:1056170): Save creating heap state.
+}
+
+void EnabledCheckingPolicy::CheckPointer(const void* ptr) {
+  // TODO(chromium:1056170): Provide implementation.
+}
+
+PersistentRegion& StrongPersistentPolicy::GetPersistentRegion(void* object) {
+  auto* heap = BasePage::FromPayload(object)->heap();
+  return heap->GetStrongPersistentRegion();
+}
+
+PersistentRegion& WeakPersistentPolicy::GetPersistentRegion(void* object) {
+  auto* heap = BasePage::FromPayload(object)->heap();
+  return heap->GetWeakPersistentRegion();
+}
+
+}  // namespace internal
+}  // namespace cppgc