Add m-esr52 at 52.6.0

1 files changed, 25 insertions, 0 deletions

diff --git a/js/src/builtin/WeakMapObject.h b/js/src/builtin/WeakMapObject.h
new file mode 100644
index 000000000..c9b95cea3
--- /dev/null
+++ b/js/src/builtin/WeakMapObject.h
@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef builtin_WeakMapObject_h
+#define builtin_WeakMapObject_h
+
+#include "jsobj.h"
+#include "jsweakmap.h"
+
+namespace js {
+
+class WeakMapObject : public NativeObject
+{
+  public:
+    static const Class class_;
+
+    ObjectValueMap* getMap() { return static_cast<ObjectValueMap*>(getPrivate()); }
+};
+
+} // namespace js
+
+#endif /* builtin_WeakMapObject_h */