Changeset 99768 in webkit for trunk/Source/JavaScriptCore/runtime/JSActivation.cpp

Timestamp:

Nov 9, 2011, 3:21:56 PM (14 years ago)

Author:

[email protected]

Message:

De-virtualize JSVariableObject::isDynamicScope
​https://bugs.webkit.org/show_bug.cgi?id=71933

Reviewed by Geoffrey Garen.

• runtime/JSActivation.cpp:
• runtime/JSActivation.h: Inlined and de-virtualized isDynamicScope

(JSC::JSActivation::isDynamicScope):

• runtime/JSGlobalObject.cpp:
• runtime/JSGlobalObject.h: Inlined and de-virtualized isDynamicScope

(JSC::JSGlobalObject::isDynamicScope):

• runtime/JSStaticScopeObject.cpp:
• runtime/JSStaticScopeObject.h: Inlined and de-virtualized isDynamicScope

(JSC::JSStaticScopeObject::createStructure): Changed createStructure to use new JSType
(JSC::JSStaticScopeObject::isDynamicScope):

• runtime/JSType.h: Added new type for JSStaticScopeObject
• runtime/JSVariableObject.cpp: De-virtualized and added an implementation that checks the

object's type and calls the corresponding implementation.
(JSC::JSVariableObject::isDynamicScope):

• runtime/JSVariableObject.h:

File:

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

trunk/Source/JavaScriptCore/runtime/JSActivation.cpp

@@ -210 +210 @@
 }
 
-bool JSActivation::isDynamicScope(bool& requiresDynamicChecks) const
-{
-    requiresDynamicChecks = m_requiresDynamicChecks;
-    return false;
-}
-
 JSValue JSActivation::argumentsGetter(ExecState*, JSValue slotBase, const Identifier&)
 {