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LibJS: Implement Temporal.TimeZone.prototype.getPreviousTransition()

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Linus Groh 2021-10-30 10:28:12 +02:00
parent e9cbeeac45
commit 92fdae178b
6 changed files with 63 additions and 0 deletions
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Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.h
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@ -42,6 +42,7 @@ ISODateTime get_iso_parts_from_epoch(BigInt const& epoch_nanoseconds);
MarkedValueList get_iana_time_zone_epoch_value(GlobalObject&, StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond);
i64 get_iana_time_zone_offset_nanoseconds(BigInt const& epoch_nanoseconds, String const& time_zone_identifier);
BigInt* get_iana_time_zone_next_transition(GlobalObject&, BigInt const& epoch_nanoseconds, StringView time_zone_identifier);
BigInt* get_iana_time_zone_previous_transition(GlobalObject&, BigInt const& epoch_nanoseconds, StringView time_zone_identifier);
ThrowCompletionOr<double> parse_time_zone_offset_string(GlobalObject&, String const&);
String format_time_zone_offset_string(double offset_nanoseconds);
ThrowCompletionOr<Object*> to_temporal_time_zone(GlobalObject&, Value temporal_time_zone_like);