LibJS: Define constructor slots for describing how to read options

This is an editorial change in the ECMA-402 spec. See:
a2beb66

We implement this change by introducing a virtual interface that all
Intl "service" objects must implement. A future patch will make use of
the virtualized RelevantExtensionKeys and ResolutionOptionDescriptors
accessors, and we will need to be able to use those slots from a generic
instance type.
This commit is contained in:
Timothy Flynn 2025-04-07 15:56:31 -04:00 committed by Tim Flynn
commit 62793b1bd8
Notes: github-actions[bot] 2025-04-08 10:53:24 +00:00
29 changed files with 284 additions and 116 deletions

View file

@ -81,7 +81,7 @@ ThrowCompletionOr<GC::Ref<Object>> DurationFormatConstructor::construct(Function
opt.nu = locale_key_from_value(numbering_system);
// 9. Let r be ResolveLocale(%Intl.DurationFormat%.[[AvailableLocales]], requestedLocales, opt, %Intl.DurationFormat%.[[RelevantExtensionKeys]], %Intl.DurationFormat%.[[LocaleData]]).
auto result = resolve_locale(requested_locales, opt, DurationFormat::relevant_extension_keys());
auto result = resolve_locale(requested_locales, opt, duration_format->relevant_extension_keys());
// 10. Set durationFormat.[[Locale]] to r.[[Locale]].
duration_format->set_locale(move(result.locale));