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LibJS: Align ISO 8601 grammar with annotations from IXDTF

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This is a normative change in the Temporal spec.

See: c64b844
This commit is contained in:
Luke Wilde 2022-11-02 18:26:46 +00:00 • committed by Linus Groh
parent 0f2b4d0aac
commit 192aa75279
6 changed files with 245 additions and 93 deletions
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31
Userland/Libraries/LibJS/Runtime/Temporal/ISO8601.h
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@ -13,6 +13,12 @@
namespace JS::Temporal {
struct Annotation {
bool critical { false };
StringView key;
StringView value;
};
struct ParseResult {
Optional<StringView> sign;
Optional<StringView> date_year;
@ -22,7 +28,6 @@ struct ParseResult {
Optional<StringView> time_minute;
Optional<StringView> time_second;
Optional<StringView> time_fraction;
Optional<StringView> calendar_name;
Optional<StringView> utc_designator;
Optional<StringView> time_zone_bracketed_annotation;
Optional<StringView> time_zone_numeric_utc_offset;
@ -42,6 +47,9 @@ struct ParseResult {
Optional<StringView> duration_minutes_fraction;
Optional<StringView> duration_whole_seconds;
Optional<StringView> duration_seconds_fraction;
Optional<StringView> annotation_key;
Optional<StringView> annotation_value;
Vector<Annotation> annotations;
};
enum class Production {
@ -54,7 +62,7 @@ enum class Production {
TemporalZonedDateTimeString,
TimeZoneIdentifier,
TimeZoneNumericUTCOffset,
CalendarName,
AnnotationValue,
DateMonth,
};
@ -97,6 +105,7 @@ public:
[[nodiscard]] bool parse_weeks_designator();
[[nodiscard]] bool parse_years_designator();
[[nodiscard]] bool parse_utc_designator();
[[nodiscard]] bool parse_annotation_critical_flag();
[[nodiscard]] bool parse_date_year();
[[nodiscard]] bool parse_date_month();
[[nodiscard]] bool parse_date_month_with_thirty_days();
@ -131,15 +140,23 @@ public:
[[nodiscard]] bool parse_time_zone_offset_required();
[[nodiscard]] bool parse_time_zone_name_required();
[[nodiscard]] bool parse_time_zone();
[[nodiscard]] bool parse_calendar_name();
[[nodiscard]] bool parse_calendar();
[[nodiscard]] bool parse_a_key_leading_char();
[[nodiscard]] bool parse_a_key_char();
[[nodiscard]] bool parse_a_val_char();
[[nodiscard]] bool parse_annotation_key_tail();
[[nodiscard]] bool parse_annotation_key();
[[nodiscard]] bool parse_annotation_value_component();
[[nodiscard]] bool parse_annotation_value_tail();
[[nodiscard]] bool parse_annotation_value();
[[nodiscard]] bool parse_annotation();
[[nodiscard]] bool parse_annotations();
[[nodiscard]] bool parse_time_spec();
[[nodiscard]] bool parse_time_spec_with_optional_time_zone_not_ambiguous();
[[nodiscard]] bool parse_time_spec_separator();
[[nodiscard]] bool parse_date_time();
[[nodiscard]] bool parse_calendar_time();
[[nodiscard]] bool parse_calendar_date_time();
[[nodiscard]] bool parse_calendar_date_time_time_required();
[[nodiscard]] bool parse_annotated_time();
[[nodiscard]] bool parse_annotated_date_time();
[[nodiscard]] bool parse_annotated_date_time_time_required();
[[nodiscard]] bool parse_duration_whole_seconds();
[[nodiscard]] bool parse_duration_seconds_fraction();
[[nodiscard]] bool parse_duration_seconds_part();