54 lines
2.3 KiB
C++
54 lines
2.3 KiB
C++
/*
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* Copyright (c) 2022, Tim Flynn <trflynn89@pm.me>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/AbstractOperations.h>
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#include <LibJS/Runtime/GlobalObject.h>
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#include <LibJS/Runtime/Intl/PluralRules.h>
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#include <LibJS/Runtime/Intl/PluralRulesConstructor.h>
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namespace JS::Intl {
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// 16.2 The Intl.PluralRules Constructor, https://tc39.es/ecma402/#sec-intl-pluralrules-constructor
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PluralRulesConstructor::PluralRulesConstructor(GlobalObject& global_object)
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: NativeFunction(vm().names.PluralRules.as_string(), *global_object.function_prototype())
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{
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}
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void PluralRulesConstructor::initialize(GlobalObject& global_object)
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{
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NativeFunction::initialize(global_object);
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auto& vm = this->vm();
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// 16.3.1 Intl.PluralRules.prototype, https://tc39.es/ecma402/#sec-intl.pluralrules.prototype
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define_direct_property(vm.names.prototype, global_object.intl_plural_rules_prototype(), 0);
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define_direct_property(vm.names.length, Value(0), Attribute::Configurable);
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}
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// 16.2.1 Intl.PluralRules ( [ locales [ , options ] ] ), https://tc39.es/ecma402/#sec-intl.pluralrules
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ThrowCompletionOr<Value> PluralRulesConstructor::call()
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{
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// 1. If NewTarget is undefined, throw a TypeError exception.
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return vm().throw_completion<TypeError>(global_object(), ErrorType::ConstructorWithoutNew, "Intl.PluralRules");
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}
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// 16.2.1 Intl.PluralRules ( [ locales [ , options ] ] ), https://tc39.es/ecma402/#sec-intl.pluralrules
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ThrowCompletionOr<Object*> PluralRulesConstructor::construct(FunctionObject& new_target)
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{
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auto& vm = this->vm();
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auto& global_object = this->global_object();
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auto locales = vm.argument(0);
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auto options = vm.argument(1);
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// 2. Let pluralRules be ? OrdinaryCreateFromConstructor(NewTarget, "%PluralRules.prototype%", « [[InitializedPluralRules]], [[Locale]], [[Type]], [[MinimumIntegerDigits]], [[MinimumFractionDigits]], [[MaximumFractionDigits]], [[MinimumSignificantDigits]], [[MaximumSignificantDigits]], [[RoundingType]] »).
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auto* plural_rules = TRY(ordinary_create_from_constructor<PluralRules>(global_object, new_target, &GlobalObject::intl_plural_rules_prototype));
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// 3. Return ? InitializePluralRules(pluralRules, locales, options).
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return TRY(initialize_plural_rules(global_object, *plural_rules, locales, options));
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}
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}
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