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LibJS: Replace standalone js_bigint() with BigInt::create()

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Three standalone Cell creation functions remain in the JS namespace:

- js_bigint()
- js_string()
- js_symbol()

All of them are leftovers from early iterations when LibJS still took
inspiration from JSC, which itself has jsString(). Nowadays, we pretty
much exclusively use static create() functions to construct types
allocated on the JS heap, and there's no reason to not do the same for
these.
Also change the return type from BigInt* to NonnullGCPtr<BigInt> while
we're here.

This is patch 1/3, replacement of js_string() and js_symbol() follow.
This commit is contained in:
Linus Groh 2022-12-06 22:03:52 +00:00
parent 07f1aad3dd
commit 5db38d7ba1
19 changed files with 83 additions and 86 deletions
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14
Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.cpp
View file

@ -99,7 +99,7 @@ ThrowCompletionOr<TimeZone*> create_temporal_time_zone(VM& vm, DeprecatedString
ISODateTime get_iso_parts_from_epoch(VM& vm, Crypto::SignedBigInteger const& epoch_nanoseconds)
{
// 1. Assert: ! IsValidEpochNanoseconds(ℤ(epochNanoseconds)) is true.
VERIFY(is_valid_epoch_nanoseconds(*js_bigint(vm, epoch_nanoseconds)));
VERIFY(is_valid_epoch_nanoseconds(BigInt::create(vm, epoch_nanoseconds)));
// 2. Let remainderNs be epochNanoseconds modulo 10^6.
auto remainder_ns_bigint = modulo(epoch_nanoseconds, Crypto::UnsignedBigInteger { 1'000'000 });
@ -480,24 +480,24 @@ ThrowCompletionOr<Instant*> disambiguate_possible_instants(VM& vm, MarkedVector<
auto epoch_nanoseconds = get_utc_epoch_nanoseconds(date_time.iso_year(), date_time.iso_month(), date_time.iso_day(), date_time.iso_hour(), date_time.iso_minute(), date_time.iso_second(), date_time.iso_millisecond(), date_time.iso_microsecond(), date_time.iso_nanosecond());
// 8. Let dayBeforeNs be epochNanoseconds - ℤ(nsPerDay).
auto* day_before_ns = js_bigint(vm, epoch_nanoseconds.minus(ns_per_day_bigint));
auto day_before_ns = BigInt::create(vm, epoch_nanoseconds.minus(ns_per_day_bigint));
// 9. If ! IsValidEpochNanoseconds(dayBeforeNs) is false, throw a RangeError exception.
if (!is_valid_epoch_nanoseconds(*day_before_ns))
if (!is_valid_epoch_nanoseconds(day_before_ns))
return vm.throw_completion<RangeError>(ErrorType::TemporalInvalidEpochNanoseconds);
// 10. Let dayBefore be ! CreateTemporalInstant(dayBeforeNs).
auto* day_before = MUST(create_temporal_instant(vm, *day_before_ns));
auto* day_before = MUST(create_temporal_instant(vm, day_before_ns));
// 11. Let dayAfterNs be epochNanoseconds + ℤ(nsPerDay).
auto* day_after_ns = js_bigint(vm, epoch_nanoseconds.plus(ns_per_day_bigint));
auto day_after_ns = BigInt::create(vm, epoch_nanoseconds.plus(ns_per_day_bigint));
// 12. If ! IsValidEpochNanoseconds(dayAfterNs) is false, throw a RangeError exception.
if (!is_valid_epoch_nanoseconds(*day_after_ns))
if (!is_valid_epoch_nanoseconds(day_after_ns))
return vm.throw_completion<RangeError>(ErrorType::TemporalInvalidEpochNanoseconds);
// 13. Let dayAfter be ! CreateTemporalInstant(dayAfterNs).
auto* day_after = MUST(create_temporal_instant(vm, *day_after_ns));
auto* day_after = MUST(create_temporal_instant(vm, day_after_ns));
// 14. Let offsetBefore be ? GetOffsetNanosecondsFor(timeZone, dayBefore).
auto offset_before = TRY(get_offset_nanoseconds_for(vm, time_zone, *day_before));