Bug 1708739 - Move WeakMap APIs to new public header r=yulia

Differential Revision: https://phabricator.services.mozilla.com/D113994

Author: jonco3

js/moz.build

@@ -13,6 +13,7 @@ for header in (
     "SweepingAPI.h",
     "TraceKind.h",
     "TracingAPI.h",
+    "WeakMap.h",
     "WeakMapPtr.h",
     "GCHashTable.h",
     "GCPolicyAPI.h",

js/public/WeakMap.h

@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * 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/. */
+
+/*
+ * Weak Maps.
+ */
+
+#ifndef js_WeakMap_h
+#define js_WeakMap_h
+
+#include "jspubtd.h"
+
+namespace JS {
+
+extern JS_PUBLIC_API JSObject* NewWeakMapObject(JSContext* cx);
+
+extern JS_PUBLIC_API bool IsWeakMapObject(JSObject* obj);
+
+extern JS_PUBLIC_API bool GetWeakMapEntry(JSContext* cx,
+                                          JS::HandleObject mapObj,
+                                          JS::HandleObject key,
+                                          JS::MutableHandleValue val);
+
+extern JS_PUBLIC_API bool SetWeakMapEntry(JSContext* cx,
+                                          JS::HandleObject mapObj,
+                                          JS::HandleObject key,
+                                          JS::HandleValue val);
+
+}  // namespace JS
+
+#endif  // js_WeakMap_h

js/src/jsapi.h

@@ -53,6 +53,7 @@
 #include "js/Value.h"
 #include "js/ValueArray.h"
 #include "js/Vector.h"
+#include "js/WeakMap.h"
 
 /************************************************************************/
 
@@ -2054,24 +2055,6 @@ extern JS_PUBLIC_API bool CreateError(
 
 /************************************************************************/
 
-/*
- * Weak Maps.
- */
-
-extern JS_PUBLIC_API JSObject* NewWeakMapObject(JSContext* cx);
-
-extern JS_PUBLIC_API bool IsWeakMapObject(JSObject* obj);
-
-extern JS_PUBLIC_API bool GetWeakMapEntry(JSContext* cx,
-                                          JS::HandleObject mapObj,
-                                          JS::HandleObject key,
-                                          JS::MutableHandleValue val);
-
-extern JS_PUBLIC_API bool SetWeakMapEntry(JSContext* cx,
-                                          JS::HandleObject mapObj,
-                                          JS::HandleObject key,
-                                          JS::HandleValue val);
-
 /*
  * Map
  */

js/src/moz.build

@@ -215,6 +215,7 @@ EXPORTS.js += [
     "../public/Warnings.h",
     "../public/WasmFeatures.h",
     "../public/WasmModule.h",
+    "../public/WeakMap.h",
     "../public/WeakMapPtr.h",
     "../public/Wrapper.h",
 ]