/* * Copyright (c) 2021, Linus Groh * * SPDX-License-Identifier: BSD-2-Clause */ #include #include #include #include #include #include #include #include namespace JS::Intl { // 8 The Intl Object, https://tc39.es/ecma402/#intl-object Intl::Intl(GlobalObject& global_object) : Object(*global_object.object_prototype()) { } void Intl::initialize(GlobalObject& global_object) { Object::initialize(global_object); auto& vm = this->vm(); // 8.1.1 Intl[ @@toStringTag ], https://tc39.es/ecma402/#sec-Intl-toStringTag define_direct_property(*vm.well_known_symbol_to_string_tag(), js_string(vm, "Intl"), Attribute::Configurable); u8 attr = Attribute::Writable | Attribute::Configurable; define_direct_property(vm.names.DisplayNames, global_object.intl_display_names_constructor(), attr); define_direct_property(vm.names.ListFormat, global_object.intl_list_format_constructor(), attr); define_direct_property(vm.names.Locale, global_object.intl_locale_constructor(), attr); define_direct_property(vm.names.NumberFormat, global_object.intl_number_format_constructor(), attr); define_native_function(vm.names.getCanonicalLocales, get_canonical_locales, 1, attr); } // 8.3.1 Intl.getCanonicalLocales ( locales ), https://tc39.es/ecma402/#sec-intl.getcanonicallocales JS_DEFINE_OLD_NATIVE_FUNCTION(Intl::get_canonical_locales) { auto locales = vm.argument(0); // 1. Let ll be ? CanonicalizeLocaleList(locales). auto locale_list = TRY_OR_DISCARD(canonicalize_locale_list(global_object, locales)); MarkedValueList marked_locale_list { vm.heap() }; marked_locale_list.ensure_capacity(locale_list.size()); for (auto& locale : locale_list) marked_locale_list.append(js_string(vm, move(locale))); // 2. Return CreateArrayFromList(ll). return Array::create_from(global_object, marked_locale_list); } }