commit 178b989a906b182079eeebdefa00319e81a80bab
author oliver@apple.com <oliver@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Apr 27 23:06:42 2011 +0000
committer oliver@apple.com <oliver@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Apr 27 23:06:42 2011 +0000
tree 2fae8428d5950617e5c5b6b478cb607c642123ee
parent 2b3297f1a1ee0c99905134db2683319113b34526

2011-04-27  Oliver Hunt  <oliver@apple.com>

        Reviewed by Geoffrey Garen.

        Add ability to remove keys from weakmap API
        https://bugs.webkit.org/show_bug.cgi?id=59645

        Add JSWeakObjectMapRemove API

        * API/JSWeakObjectMapRefPrivate.cpp:
        * API/JSWeakObjectMapRefPrivate.h:
        * JavaScriptCore.exp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@85117 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/JavaScriptCore/API/JSWeakObjectMapRefPrivate.h

diff --git a/Source/JavaScriptCore/API/JSWeakObjectMapRefPrivate.h b/Source/JavaScriptCore/API/JSWeakObjectMapRefPrivate.h
index 01e0611..5a07cf7 100644
--- a/Source/JavaScriptCore/API/JSWeakObjectMapRefPrivate.h
+++ b/Source/JavaScriptCore/API/JSWeakObjectMapRefPrivate.h
@@ -76,6 +76,15 @@
  */
 JS_EXPORT JSObjectRef JSWeakObjectMapGet(JSContextRef ctx, JSWeakObjectMapRef map, void* key);
 
+/*!
+ @function
+ @abstract Removes the entry for the given key if the key is present, otherwise it has no effect.
+ @param ctx The execution context to use.
+ @param map The map to use.
+ @param key The key to remove.
+ */
+JS_EXPORT void JSWeakObjectMapRemove(JSContextRef ctx, JSWeakObjectMapRef map, void* key);
+
 #ifdef __cplusplus
 }
 #endif