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LibJS+js: Parse new constructor options from Intl.NumberFormat V3

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This contains minimal changes to parse newly added and modified options
from the Intl.NumberFormat V3 proposal, while maintaining main spec
behavior in Intl.NumberFormat.prototype.format. The parsed options are
reflected only in Intl.NumberFormat.prototype.resolvedOptions and the js
REPL.
This commit is contained in:
Timothy Flynn 2022-07-12 13:18:23 -04:00 • committed by Linus Groh
parent cd8bcd06c6
commit 33698b9615
Notes: sideshowbarker 2024-07-17 22:09:47 +09:00
11 changed files with 589 additions and 75 deletions
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9
Userland/Libraries/LibJS/Runtime/Intl/AbstractOperations.h
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@ -65,6 +65,8 @@ constexpr auto extra_sanctioned_single_unit_identifiers()
return AK::Array { "microsecond"sv, "nanosecond"sv };
}
using StringOrBoolean = Variant<StringView, bool>;
Optional<Unicode::LocaleID> is_structurally_valid_language_tag(StringView locale);
String canonicalize_unicode_locale_id(Unicode::LocaleID& locale);
bool is_well_formed_currency_code(StringView currency);
@ -77,10 +79,17 @@ Vector<String> lookup_supported_locales(Vector<String> const& requested_locales)
Vector<String> best_fit_supported_locales(Vector<String> const& requested_locales);
ThrowCompletionOr<Array*> supported_locales(GlobalObject&, Vector<String> const& requested_locales, Value options);
ThrowCompletionOr<Object*> coerce_options_to_object(GlobalObject& global_object, Value options);
ThrowCompletionOr<StringOrBoolean> get_string_or_boolean_option(GlobalObject& global_object, Object const& options, PropertyKey const& property, Span<StringView const> values, StringOrBoolean true_value, StringOrBoolean falsy_value, StringOrBoolean fallback);
ThrowCompletionOr<Optional<int>> default_number_option(GlobalObject& global_object, Value value, int minimum, int maximum, Optional<int> fallback);
ThrowCompletionOr<Optional<int>> get_number_option(GlobalObject& global_object, Object const& options, PropertyKey const& property, int minimum, int maximum, Optional<int> fallback);
Vector<PatternPartition> partition_pattern(StringView pattern);
template<size_t Size>
ThrowCompletionOr<StringOrBoolean> get_string_or_boolean_option(GlobalObject& global_object, Object const& options, PropertyKey const& property, StringView const (&values)[Size], StringOrBoolean true_value, StringOrBoolean falsy_value, StringOrBoolean fallback)
{
return get_string_or_boolean_option(global_object, options, property, Span<StringView const> { values }, move(true_value), move(falsy_value), move(fallback));
}
// NOTE: ECMA-402's GetOption is being removed in favor of a shared ECMA-262 GetOption in the Temporal proposal.
// Until Temporal is merged into ECMA-262, our implementation lives in the Temporal-specific AO file & namespace.
using Temporal::get_option;