| /* |
| * Copyright (C) 2015-2016 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "JSTypedArrayViewConstructor.h" |
| |
| #include "CallFrame.h" |
| #include "Error.h" |
| #include "GetterSetter.h" |
| #include "JSCBuiltins.h" |
| #include "JSCInlines.h" |
| #include "JSGenericTypedArrayViewConstructorInlines.h" |
| #include "JSTypedArrayViewPrototype.h" |
| #include "JSTypedArrays.h" |
| |
| namespace JSC { |
| |
| static EncodedJSValue JSC_HOST_CALL constructTypedArrayView(JSGlobalObject*, CallFrame*); |
| |
| JSTypedArrayViewConstructor::JSTypedArrayViewConstructor(VM& vm, Structure* structure) |
| : Base(vm, structure, constructTypedArrayView, constructTypedArrayView) |
| { |
| } |
| |
| const ClassInfo JSTypedArrayViewConstructor::s_info = { "Function", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTypedArrayViewConstructor) }; |
| |
| void JSTypedArrayViewConstructor::finishCreation(VM& vm, JSGlobalObject* globalObject, JSTypedArrayViewPrototype* prototype, GetterSetter* speciesSymbol) |
| { |
| Base::finishCreation(vm, "TypedArray"_s, NameVisibility::Visible, NameAdditionMode::WithoutStructureTransition); |
| putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); |
| putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(0), PropertyAttribute::DontEnum | PropertyAttribute::ReadOnly); |
| putDirectNonIndexAccessorWithoutTransition(vm, vm.propertyNames->speciesSymbol, speciesSymbol, PropertyAttribute::Accessor | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum); |
| |
| JSC_BUILTIN_FUNCTION_WITHOUT_TRANSITION(vm.propertyNames->of, typedArrayConstructorOfCodeGenerator, static_cast<unsigned>(PropertyAttribute::DontEnum)); |
| JSC_BUILTIN_FUNCTION_WITHOUT_TRANSITION(vm.propertyNames->from, typedArrayConstructorFromCodeGenerator, static_cast<unsigned>(PropertyAttribute::DontEnum)); |
| } |
| |
| Structure* JSTypedArrayViewConstructor::createStructure( |
| VM& vm, JSGlobalObject* globalObject, JSValue prototype) |
| { |
| return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info()); |
| } |
| |
| |
| |
| static EncodedJSValue JSC_HOST_CALL constructTypedArrayView(JSGlobalObject* globalObject, CallFrame* callFrame) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| return throwVMTypeError(callFrame, scope, "%TypedArray% should not be called directly"_s); |
| } |
| |
| } // namespace JSC |