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bdb13a74b0
This is an editorial change in the Temporal spec.
See: 983902e
We already had these defined as structs, but now they're properly
defined in the spec (opposed to the previous anonymous records), and we
don't have to make up our own names anymore :^)
Note that while we're usually not including 'record' in the name, in
this case the 'Duration Record' has a name clash with the Duration
object. Additionally, later editorial changes introduce CreateFooRecord
AOs, so let's just go with FooRecord structs here.
56 lines
2.3 KiB
C++
56 lines
2.3 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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* Copyright (c) 2021-2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibJS/Forward.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/Object.h>
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namespace JS::Temporal {
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class PlainDate final : public Object {
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JS_OBJECT(PlainDate, Object);
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public:
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PlainDate(i32 iso_year, u8 iso_month, u8 iso_day, Object& calendar, Object& prototype);
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virtual ~PlainDate() override = default;
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[[nodiscard]] i32 iso_year() const { return m_iso_year; }
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[[nodiscard]] u8 iso_month() const { return m_iso_month; }
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[[nodiscard]] u8 iso_day() const { return m_iso_day; }
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[[nodiscard]] Object const& calendar() const { return m_calendar; }
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[[nodiscard]] Object& calendar() { return m_calendar; }
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private:
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virtual void visit_edges(Visitor&) override;
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// 3.4 Properties of Temporal.PlainDate Instances, https://tc39.es/proposal-temporal/#sec-properties-of-temporal-plaindate-instances
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i32 m_iso_year { 0 }; // [[ISOYear]]
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u8 m_iso_month { 1 }; // [[ISOMonth]]
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u8 m_iso_day { 1 }; // [[ISODay]]
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Object& m_calendar; // [[Calendar]]
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};
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struct ISODate {
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i32 year;
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u8 month;
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u8 day;
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};
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ThrowCompletionOr<PlainDate*> create_temporal_date(GlobalObject&, i32 iso_year, u8 iso_month, u8 iso_day, Object& calendar, FunctionObject const* new_target = nullptr);
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ThrowCompletionOr<PlainDate*> to_temporal_date(GlobalObject&, Value item, Object* options = nullptr);
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DateDurationRecord difference_iso_date(GlobalObject&, i32 year1, u8 month1, u8 day1, i32 year2, u8 month2, u8 day2, StringView largest_unit);
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ThrowCompletionOr<ISODate> regulate_iso_date(GlobalObject&, double year, double month, double day, StringView overflow);
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bool is_valid_iso_date(i32 year, u8 month, u8 day);
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ISODate balance_iso_date(double year, double month, double day);
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String pad_iso_year(i32 y);
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ThrowCompletionOr<String> temporal_date_to_string(GlobalObject&, PlainDate&, StringView show_calendar);
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ThrowCompletionOr<ISODate> add_iso_date(GlobalObject&, i32 year, u8 month, u8 day, double years, double months, double weeks, double days, StringView overflow);
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i8 compare_iso_date(i32 year1, u8 month1, u8 day1, i32 year2, u8 month2, u8 day2);
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}
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