diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp')
| -rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp index 2992f1b..0838eb4 100644 --- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp +++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/ObjectConstructor.cpp @@ -36,12 +36,13 @@ ASSERT_CLASS_FITS_IN_CELL(ObjectConstructor); static JSValue JSC_HOST_CALL objectConstructorGetPrototypeOf(ExecState*, JSObject*, JSValue, const ArgList&); static JSValue JSC_HOST_CALL objectConstructorGetOwnPropertyDescriptor(ExecState*, JSObject*, JSValue, const ArgList&); +static JSValue JSC_HOST_CALL objectConstructorGetOwnPropertyNames(ExecState*, JSObject*, JSValue, const ArgList&); static JSValue JSC_HOST_CALL objectConstructorKeys(ExecState*, JSObject*, JSValue, const ArgList&); static JSValue JSC_HOST_CALL objectConstructorDefineProperty(ExecState*, JSObject*, JSValue, const ArgList&); static JSValue JSC_HOST_CALL objectConstructorDefineProperties(ExecState*, JSObject*, JSValue, const ArgList&); static JSValue JSC_HOST_CALL objectConstructorCreate(ExecState*, JSObject*, JSValue, const ArgList&); -ObjectConstructor::ObjectConstructor(ExecState* exec, PassRefPtr<Structure> structure, ObjectPrototype* objectPrototype, Structure* prototypeFunctionStructure) +ObjectConstructor::ObjectConstructor(ExecState* exec, NonNullPassRefPtr<Structure> structure, ObjectPrototype* objectPrototype, Structure* prototypeFunctionStructure) : InternalFunction(&exec->globalData(), structure, Identifier(exec, "Object")) { // ECMA 15.2.3.1 @@ -52,6 +53,7 @@ ObjectConstructor::ObjectConstructor(ExecState* exec, PassRefPtr<Structure> stru putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 1, exec->propertyNames().getPrototypeOf, objectConstructorGetPrototypeOf), DontEnum); putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 2, exec->propertyNames().getOwnPropertyDescriptor, objectConstructorGetOwnPropertyDescriptor), DontEnum); + putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 1, exec->propertyNames().getOwnPropertyNames, objectConstructorGetOwnPropertyNames), DontEnum); putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 1, exec->propertyNames().keys, objectConstructorKeys), DontEnum); putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 3, exec->propertyNames().defineProperty, objectConstructorDefineProperty), DontEnum); putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 2, exec->propertyNames().defineProperties, objectConstructorDefineProperties), DontEnum); @@ -125,6 +127,21 @@ JSValue JSC_HOST_CALL objectConstructorGetOwnPropertyDescriptor(ExecState* exec, return description; } +// FIXME: Use the enumeration cache. +JSValue JSC_HOST_CALL objectConstructorGetOwnPropertyNames(ExecState* exec, JSObject*, JSValue, const ArgList& args) +{ + if (!args.at(0).isObject()) + return throwError(exec, TypeError, "Requested property names of a value that is not an object."); + PropertyNameArray properties(exec); + asObject(args.at(0))->getOwnPropertyNames(exec, properties, IncludeDontEnumProperties); + JSArray* names = constructEmptyArray(exec); + size_t numProperties = properties.size(); + for (size_t i = 0; i < numProperties; i++) + names->push(exec, jsOwnedString(exec, properties[i].ustring())); + return names; +} + +// FIXME: Use the enumeration cache. JSValue JSC_HOST_CALL objectConstructorKeys(ExecState* exec, JSObject*, JSValue, const ArgList& args) { if (!args.at(0).isObject()) @@ -147,14 +164,14 @@ static bool toPropertyDescriptor(ExecState* exec, JSValue in, PropertyDescriptor } JSObject* description = asObject(in); - PropertySlot enumerableSlot; + PropertySlot enumerableSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().enumerable, enumerableSlot)) { desc.setEnumerable(enumerableSlot.getValue(exec, exec->propertyNames().enumerable).toBoolean(exec)); if (exec->hadException()) return false; } - PropertySlot configurableSlot; + PropertySlot configurableSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().configurable, configurableSlot)) { desc.setConfigurable(configurableSlot.getValue(exec, exec->propertyNames().configurable).toBoolean(exec)); if (exec->hadException()) @@ -162,21 +179,21 @@ static bool toPropertyDescriptor(ExecState* exec, JSValue in, PropertyDescriptor } JSValue value; - PropertySlot valueSlot; + PropertySlot valueSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().value, valueSlot)) { desc.setValue(valueSlot.getValue(exec, exec->propertyNames().value)); if (exec->hadException()) return false; } - PropertySlot writableSlot; + PropertySlot writableSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().writable, writableSlot)) { desc.setWritable(writableSlot.getValue(exec, exec->propertyNames().writable).toBoolean(exec)); if (exec->hadException()) return false; } - PropertySlot getSlot; + PropertySlot getSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().get, getSlot)) { JSValue get = getSlot.getValue(exec, exec->propertyNames().get); if (exec->hadException()) @@ -192,7 +209,7 @@ static bool toPropertyDescriptor(ExecState* exec, JSValue in, PropertyDescriptor desc.setGetter(get); } - PropertySlot setSlot; + PropertySlot setSlot(description); if (description->getPropertySlot(exec, exec->propertyNames().set, setSlot)) { JSValue set = setSlot.getValue(exec, exec->propertyNames().set); if (exec->hadException()) |