Changeset 72362 in webkit for trunk/JavaScriptCore/runtime/JSFunction.cpp

Timestamp:

Nov 18, 2010, 8:33:17 PM (15 years ago)

Author:

[email protected]

Message:

Bug 49577 - Function.prototype should be non-configurable

Rubber stamped by Geoff Garen.

Ooops, Function.prototype should not be enumerable!

JavaScriptCore:

• runtime/JSFunction.cpp:

(JSC::JSFunction::getOwnPropertySlot):

LayoutTests:

• fast/js/function-prototype-descriptor-expected.txt:
• fast/js/script-tests/function-prototype-descriptor.js:

(test):

File:

• trunk/JavaScriptCore/runtime/JSFunction.cpp (modified) (1 diff)

trunk/JavaScriptCore/runtime/JSFunction.cpp

@@ -209 +209 @@
             JSObject* prototype = new (exec) JSObject(scope().globalObject()->emptyObjectStructure());
             prototype->putDirect(exec->propertyNames().constructor, this, DontEnum);
-            putDirect(exec->propertyNames().prototype, prototype, DontDelete);
+            putDirect(exec->propertyNames().prototype, prototype, DontDelete | DontEnum);
             location = getDirectLocation(propertyName);
         }