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LibJS: Move locale_relevant_extension_keys to Intl.Locale
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3 changed files with 16 additions and 13 deletions
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@ -15,6 +15,18 @@ Locale* Locale::create(GlobalObject& global_object, Unicode::LocaleID const& loc
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return global_object.heap().allocate<Locale>(global_object, locale_id, *global_object.intl_locale_prototype());
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}
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Vector<StringView> const& Locale::relevant_extension_keys()
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{
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// 14.2.2 Internal slots, https://tc39.es/ecma402/#sec-intl.locale-internal-slots
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// The value of the [[RelevantExtensionKeys]] internal slot is « "ca", "co", "hc", "kf", "kn", "nu" ».
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kf", then remove "kf" from %Locale%.[[RelevantExtensionKeys]].
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kn", then remove "kn" from %Locale%.[[RelevantExtensionKeys]].
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// FIXME: We do not yet have an Intl.Collator object. For now, we behave as if "kf" and "kn" exist, as test262 depends on it.
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static Vector<StringView> relevant_extension_keys { "ca"sv, "co"sv, "hc"sv, "kf"sv, "kn"sv, "nu"sv };
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return relevant_extension_keys;
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}
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// 14 Locale Objects, https://tc39.es/ecma402/#locale-objects
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Locale::Locale(Object& prototype)
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: Object(prototype)
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@ -8,6 +8,7 @@
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibUnicode/Forward.h>
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@ -20,6 +21,8 @@ class Locale final : public Object {
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public:
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static Locale* create(GlobalObject&, Unicode::LocaleID const&);
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static Vector<StringView> const& relevant_extension_keys(); // [[RelevantExtensionKeys]]
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Locale(Object& prototype);
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Locale(Unicode::LocaleID const&, Object& prototype);
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virtual ~Locale() override = default;
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@ -25,18 +25,6 @@ struct LocaleAndKeys {
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Optional<String> nu;
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};
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static Vector<StringView> const& locale_relevant_extension_keys()
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{
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// 14.2.2 Internal slots, https://tc39.es/ecma402/#sec-intl.locale-internal-slots
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// The value of the [[RelevantExtensionKeys]] internal slot is « "ca", "co", "hc", "kf", "kn", "nu" ».
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kf", then remove "kf" from %Locale%.[[RelevantExtensionKeys]].
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// If %Collator%.[[RelevantExtensionKeys]] does not contain "kn", then remove "kn" from %Locale%.[[RelevantExtensionKeys]].
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// FIXME: We do not yet have an Intl.Collator object. For now, we behave as if "kf" and "kn" exist, as test262 depends on it.
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static Vector<StringView> relevant_extension_keys { "ca"sv, "co"sv, "hc"sv, "kf"sv, "kn"sv, "nu"sv };
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return relevant_extension_keys;
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}
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// Note: This is not an AO in the spec. This just serves to abstract very similar steps in ApplyOptionsToTag and the Intl.Locale constructor.
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static Optional<String> get_string_option(GlobalObject& global_object, Object const& options, PropertyName const& property, Function<bool(StringView)> validator, Vector<StringView> const& values = {})
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{
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@ -278,7 +266,7 @@ Value LocaleConstructor::construct(FunctionObject& new_target)
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auto options_value = vm.argument(1);
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// 2. Let relevantExtensionKeys be %Locale%.[[RelevantExtensionKeys]].
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auto const& relevant_extension_keys = locale_relevant_extension_keys();
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auto const& relevant_extension_keys = Locale::relevant_extension_keys();
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// 3. Let internalSlotsList be « [[InitializedLocale]], [[Locale]], [[Calendar]], [[Collation]], [[HourCycle]], [[NumberingSystem]] ».
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// 4. If relevantExtensionKeys contains "kf", then
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