Changeset 80378 in webkit for trunk/Source/JavaScriptCore/DerivedSources.pro
- Timestamp:
- Mar 4, 2011, 2:34:48 PM (14 years ago)
- Author:
- [email protected]
- Message:
-
Bug 55736 - Implement seal/freeze/preventExtensions for normal object types.
Provide basic functionallity from section 15.2.4 of ECMA-262.
This support will need expanding to cover arrays, too.
Reviewed by Sam Weinig.
Source/JavaScriptCore:
Shows a 0.5% progression on SunSpidey, this seems to be due to changing
ObjectConstructor to use a static table.
- DerivedSources.make:
- JavaScriptCore.exp:
- interpreter/CallFrame.h:
(JSC::ExecState::objectConstructorTable):
Add a static table for ObjectConstructor.
- runtime/CommonIdentifiers.h:
- runtime/JSGlobalData.cpp:
(JSC::JSGlobalData::JSGlobalData):
(JSC::JSGlobalData::~JSGlobalData):
Add a static table for ObjectConstructor.
- runtime/JSGlobalData.h:
- runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::reset):
Add a static table for ObjectConstructor.
- runtime/JSObject.cpp:
(JSC::JSObject::seal):
(JSC::JSObject::freeze):
(JSC::JSObject::preventExtensions):
Transition the object's structure.
(JSC::JSObject::defineOwnProperty):
Check isExtensible.
- runtime/JSObject.h:
(JSC::JSObject::isSealed):
(JSC::JSObject::isFrozen):
(JSC::JSObject::isExtensible):
These wrap method on structure.
(JSC::JSObject::putDirectInternal):
Check isExtensible.
- runtime/ObjectConstructor.cpp:
(JSC::ObjectConstructor::ObjectConstructor):
(JSC::ObjectConstructor::getOwnPropertySlot):
(JSC::ObjectConstructor::getOwnPropertyDescriptor):
Change ObjectConstructor to use a static table.
(JSC::objectConstructorSeal):
(JSC::objectConstructorFreeze):
(JSC::objectConstructorPreventExtensions):
(JSC::objectConstructorIsSealed):
(JSC::objectConstructorIsFrozen):
(JSC::objectConstructorIsExtensible):
Add new methods on Object.
- runtime/ObjectConstructor.h:
(JSC::ObjectConstructor::createStructure):
- runtime/Structure.cpp:
(JSC::Structure::Structure):
init/propagate m_preventExtensions
(JSC::Structure::sealTransition):
(JSC::Structure::freezeTransition):
(JSC::Structure::preventExtensionsTransition):
transition the structure, materializing the property map, setting m_preventExtensions & changing attributes.
(JSC::Structure::isSealed):
(JSC::Structure::isFrozen):
check attributes to detect if object is sealed/frozen.
- runtime/Structure.h:
(JSC::Structure::isExtensible):
checks the m_preventExtensions flag.
LayoutTests:
Update results - many more tests PASS.
Also adds a new testcase.
- fast/js/Object-getOwnPropertyNames-expected.txt:
- fast/js/script-tests/Object-getOwnPropertyNames.js:
- ietestcenter/Javascript/15.2.3.10-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.10-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.10-1-expected.txt:
- ietestcenter/Javascript/15.2.3.10-2-expected.txt:
- ietestcenter/Javascript/15.2.3.11-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.11-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.11-1-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-1-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-10-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-11-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-12-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-13-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-14-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-15-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-16-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-17-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-18-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-19-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-2-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-20-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-21-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-22-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-23-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-24-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-25-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-26-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-27-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-3-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-4-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-5-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-6-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-7-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-8-expected.txt:
- ietestcenter/Javascript/15.2.3.11-4-9-expected.txt:
- ietestcenter/Javascript/15.2.3.12-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.12-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.12-1-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-1-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-10-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-11-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-12-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-13-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-14-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-15-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-16-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-17-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-18-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-19-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-2-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-20-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-21-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-22-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-23-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-24-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-25-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-26-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-27-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-3-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-4-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-5-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-6-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-7-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-8-expected.txt:
- ietestcenter/Javascript/15.2.3.12-3-9-expected.txt:
- ietestcenter/Javascript/15.2.3.13-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.13-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.13-0-3-expected.txt:
- ietestcenter/Javascript/15.2.3.13-1-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-1-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-10-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-11-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-12-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-13-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-14-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-15-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-16-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-17-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-18-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-19-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-2-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-20-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-21-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-3-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-4-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-5-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-6-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-7-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-8-expected.txt:
- ietestcenter/Javascript/15.2.3.13-2-9-expected.txt:
- ietestcenter/Javascript/15.2.3.14-2-4-expected.txt:
- ietestcenter/Javascript/15.2.3.14-2-5-expected.txt:
- ietestcenter/Javascript/15.2.3.14-2-6-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-20-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-21-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-22-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-23-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-24-expected.txt:
- ietestcenter/Javascript/15.2.3.3-4-25-expected.txt:
- ietestcenter/Javascript/15.2.3.4-4-2-expected.txt:
- ietestcenter/Javascript/15.2.3.6-4-1-expected.txt:
- ietestcenter/Javascript/15.2.3.8-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.8-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.8-1-expected.txt:
- ietestcenter/Javascript/15.2.3.9-0-1-expected.txt:
- ietestcenter/Javascript/15.2.3.9-0-2-expected.txt:
- ietestcenter/Javascript/15.2.3.9-1-expected.txt:
- File:
-
- 1 edited
-
trunk/Source/JavaScriptCore/DerivedSources.pro (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
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trunk/Source/JavaScriptCore/DerivedSources.pro
r78211 r80378 20 20 runtime/MathObject.cpp \ 21 21 runtime/NumberConstructor.cpp \ 22 runtime/ObjectConstructor.cpp \ 22 23 runtime/RegExpConstructor.cpp \ 23 24 runtime/RegExpObject.cpp \
