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LibJS: Implement Intl.DisplayNames.supportedLocalesOf()

This commit is contained in:
Linus Groh 2021-09-04 17:08:57 +01:00
parent 8f3a5ba5d8
commit 0094259d72
6 changed files with 144 additions and 0 deletions

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@ -29,6 +29,9 @@ struct LocaleResult {
Optional<Unicode::LocaleID> is_structurally_valid_language_tag(StringView locale);
String canonicalize_unicode_locale_id(Unicode::LocaleID& locale);
Vector<String> canonicalize_locale_list(GlobalObject&, Value locales);
Vector<String> best_fit_supported_locales(Vector<String> const& requested_locales);
Vector<String> lookup_supported_locales(Vector<String> const& requested_locales);
Array* supported_locales(GlobalObject&, Vector<String> const& requested_locales, Value options);
Object* coerce_options_to_object(GlobalObject& global_object, Value options);
Value get_option(GlobalObject& global_object, Value options, PropertyName const& property, Value::Type type, Vector<StringView> const& values, Fallback fallback);
String insert_unicode_extension_and_canonicalize(Unicode::LocaleID locale_id, Unicode::LocaleExtension extension);