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Everywhere: Hoist the Libraries folder to the top-level
This commit is contained in:
Timothy Flynn
Andreas Kling
parent
950e819ee7
commit
93712b24bf
Notes:
github-actions[bot]
2024-11-10 11:51:52 +00:00
Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker
4547 changed files with 104 additions and 113 deletions
291
Libraries/LibJS/Runtime/ReflectObject.cpp
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291
Libraries/LibJS/Runtime/ReflectObject.cpp
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/*
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* Copyright (c) 2020-2023, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Function.h>
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#include <LibJS/Runtime/AbstractOperations.h>
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#include <LibJS/Runtime/Array.h>
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#include <LibJS/Runtime/Error.h>
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#include <LibJS/Runtime/FunctionObject.h>
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#include <LibJS/Runtime/GlobalObject.h>
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#include <LibJS/Runtime/NativeFunction.h>
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#include <LibJS/Runtime/ReflectObject.h>
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namespace JS {
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JS_DEFINE_ALLOCATOR(ReflectObject);
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ReflectObject::ReflectObject(Realm& realm)
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: Object(ConstructWithPrototypeTag::Tag, realm.intrinsics().object_prototype())
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{
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}
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void ReflectObject::initialize(Realm& realm)
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{
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auto& vm = this->vm();
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Base::initialize(realm);
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u8 attr = Attribute::Writable | Attribute::Configurable;
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define_native_function(realm, vm.names.apply, apply, 3, attr);
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define_native_function(realm, vm.names.construct, construct, 2, attr);
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define_native_function(realm, vm.names.defineProperty, define_property, 3, attr);
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define_native_function(realm, vm.names.deleteProperty, delete_property, 2, attr);
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define_native_function(realm, vm.names.get, get, 2, attr);
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define_native_function(realm, vm.names.getOwnPropertyDescriptor, get_own_property_descriptor, 2, attr);
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define_native_function(realm, vm.names.getPrototypeOf, get_prototype_of, 1, attr);
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define_native_function(realm, vm.names.has, has, 2, attr);
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define_native_function(realm, vm.names.isExtensible, is_extensible, 1, attr);
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define_native_function(realm, vm.names.ownKeys, own_keys, 1, attr);
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define_native_function(realm, vm.names.preventExtensions, prevent_extensions, 1, attr);
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define_native_function(realm, vm.names.set, set, 3, attr);
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define_native_function(realm, vm.names.setPrototypeOf, set_prototype_of, 2, attr);
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// 28.1.14 Reflect [ @@toStringTag ], https://tc39.es/ecma262/#sec-reflect-@@tostringtag
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define_direct_property(vm.well_known_symbol_to_string_tag(), PrimitiveString::create(vm, vm.names.Reflect.as_string()), Attribute::Configurable);
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}
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// 28.1.1 Reflect.apply ( target, thisArgument, argumentsList ), https://tc39.es/ecma262/#sec-reflect.apply
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::apply)
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{
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auto target = vm.argument(0);
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auto this_argument = vm.argument(1);
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auto arguments_list = vm.argument(2);
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// 1. If IsCallable(target) is false, throw a TypeError exception.
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if (!target.is_function())
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return vm.throw_completion<TypeError>(ErrorType::NotAFunction, target.to_string_without_side_effects());
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// 2. Let args be ? CreateListFromArrayLike(argumentsList).
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auto args = TRY(create_list_from_array_like(vm, arguments_list));
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// 3. Perform PrepareForTailCall().
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// 4. Return ? Call(target, thisArgument, args).
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return TRY(call(vm, target.as_function(), this_argument, args.span()));
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}
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// 28.1.2 Reflect.construct ( target, argumentsList [ , newTarget ] ), https://tc39.es/ecma262/#sec-reflect.construct
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::construct)
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{
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auto target = vm.argument(0);
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auto arguments_list = vm.argument(1);
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auto new_target = vm.argument(2);
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// 1. If IsConstructor(target) is false, throw a TypeError exception.
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if (!target.is_constructor())
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return vm.throw_completion<TypeError>(ErrorType::NotAConstructor, target.to_string_without_side_effects());
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// 2. If newTarget is not present, set newTarget to target.
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if (vm.argument_count() < 3)
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new_target = target;
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// 3. Else if IsConstructor(newTarget) is false, throw a TypeError exception.
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else if (!new_target.is_constructor())
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return vm.throw_completion<TypeError>(ErrorType::NotAConstructor, new_target.to_string_without_side_effects());
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// 4. Let args be ? CreateListFromArrayLike(argumentsList).
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auto args = TRY(create_list_from_array_like(vm, arguments_list));
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// 5. Return ? Construct(target, args, newTarget).
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return TRY(JS::construct(vm, target.as_function(), args.span(), &new_target.as_function()));
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}
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// 28.1.3 Reflect.defineProperty ( target, propertyKey, attributes ), https://tc39.es/ecma262/#sec-reflect.defineproperty
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::define_property)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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auto attributes = vm.argument(2);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. Let desc be ? ToPropertyDescriptor(attributes).
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auto descriptor = TRY(to_property_descriptor(vm, attributes));
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// 4. Return ? target.[[DefineOwnProperty]](key, desc).
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return Value(TRY(target.as_object().internal_define_own_property(key, descriptor)));
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}
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// 28.1.4 Reflect.deleteProperty ( target, propertyKey ), https://tc39.es/ecma262/#sec-reflect.deleteproperty
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::delete_property)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. Return ? target.[[Delete]](key).
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return Value(TRY(target.as_object().internal_delete(key)));
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}
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// 28.1.5 Reflect.get ( target, propertyKey [ , receiver ] ), https://tc39.es/ecma262/#sec-reflect.get
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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auto receiver = vm.argument(2);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. If receiver is not present, then
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if (vm.argument_count() < 3) {
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// a. Set receiver to target.
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receiver = target;
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}
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// 4. Return ? target.[[Get]](key, receiver).
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return TRY(target.as_object().internal_get(key, receiver));
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}
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// 28.1.6 Reflect.getOwnPropertyDescriptor ( target, propertyKey ), https://tc39.es/ecma262/#sec-reflect.getownpropertydescriptor
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get_own_property_descriptor)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. Let desc be ? target.[[GetOwnProperty]](key).
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auto descriptor = TRY(target.as_object().internal_get_own_property(key));
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// 4. Return FromPropertyDescriptor(desc).
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return from_property_descriptor(vm, descriptor);
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}
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// 28.1.7 Reflect.getPrototypeOf ( target ), https://tc39.es/ecma262/#sec-reflect.getprototypeof
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get_prototype_of)
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{
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auto target = vm.argument(0);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Return ? target.[[GetPrototypeOf]]().
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return TRY(target.as_object().internal_get_prototype_of());
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}
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// 28.1.8 Reflect.has ( target, propertyKey ), https://tc39.es/ecma262/#sec-reflect.has
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::has)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. Return ? target.[[HasProperty]](key).
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return Value(TRY(target.as_object().internal_has_property(key)));
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}
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// 28.1.9 Reflect.isExtensible ( target ), https://tc39.es/ecma262/#sec-reflect.isextensible
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::is_extensible)
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{
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auto target = vm.argument(0);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Return ? target.[[IsExtensible]]().
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return Value(TRY(target.as_object().internal_is_extensible()));
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}
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// 28.1.10 Reflect.ownKeys ( target ), https://tc39.es/ecma262/#sec-reflect.ownkeys
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::own_keys)
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{
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auto& realm = *vm.current_realm();
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auto target = vm.argument(0);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let keys be ? target.[[OwnPropertyKeys]]().
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auto keys = TRY(target.as_object().internal_own_property_keys());
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// 3. Return CreateArrayFromList(keys).
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return Array::create_from(realm, keys);
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}
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// 28.1.11 Reflect.preventExtensions ( target ), https://tc39.es/ecma262/#sec-reflect.preventextensions
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::prevent_extensions)
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{
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auto target = vm.argument(0);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Return ? target.[[PreventExtensions]]().
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return Value(TRY(target.as_object().internal_prevent_extensions()));
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}
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// 28.1.12 Reflect.set ( target, propertyKey, V [ , receiver ] ), https://tc39.es/ecma262/#sec-reflect.set
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::set)
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{
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auto target = vm.argument(0);
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auto property_key = vm.argument(1);
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auto value = vm.argument(2);
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auto receiver = vm.argument(3);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. Let key be ? ToPropertyKey(propertyKey).
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auto key = TRY(property_key.to_property_key(vm));
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// 3. If receiver is not present, then
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if (vm.argument_count() < 4) {
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// a. Set receiver to target.
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receiver = target;
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}
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// 4. Return ? target.[[Set]](key, V, receiver).
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return Value(TRY(target.as_object().internal_set(key, value, receiver)));
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}
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// 28.1.13 Reflect.setPrototypeOf ( target, proto ), https://tc39.es/ecma262/#sec-reflect.setprototypeof
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JS_DEFINE_NATIVE_FUNCTION(ReflectObject::set_prototype_of)
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{
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auto target = vm.argument(0);
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auto proto = vm.argument(1);
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// 1. If Type(target) is not Object, throw a TypeError exception.
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if (!target.is_object())
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return vm.throw_completion<TypeError>(ErrorType::NotAnObject, target.to_string_without_side_effects());
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// 2. If Type(proto) is not Object and proto is not null, throw a TypeError exception.
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if (!proto.is_object() && !proto.is_null())
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return vm.throw_completion<TypeError>(ErrorType::ObjectPrototypeWrongType);
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// 3. Return ? target.[[SetPrototypeOf]](proto).
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return Value(TRY(target.as_object().internal_set_prototype_of(proto.is_null() ? nullptr : &proto.as_object())));
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}
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}
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