Changeset 49721 in webkit for trunk/JavaScriptCore/runtime/JSGlobalObject.h

Timestamp:

Oct 16, 2009, 6:06:40 PM (16 years ago)

Author:

[email protected]

Message:

structure typeinfo flags should be inherited.
​https://bugs.webkit.org/show_bug.cgi?id=30468

Reviewed by Gavin Barraclough.

Add StructureFlag constant to the various JSC classes and use
it for the TypeInfo construction. This allows us to simply
accumulate flags by basing each classes StructureInfo on its parents.

File:

• trunk/JavaScriptCore/runtime/JSGlobalObject.h (modified) (1 diff)

trunk/JavaScriptCore/runtime/JSGlobalObject.h

@@ -268 +268 @@
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren | OverridesGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags));
         }
 
     protected:
+
+        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | OverridesMarkChildren | OverridesGetPropertyNames | JSVariableObject::StructureFlags;
+
         struct GlobalPropertyInfo {
             GlobalPropertyInfo(const Identifier& i, JSValue v, unsigned a)