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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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20
Userland/Libraries/LibJS/Runtime/Temporal/InstantConstructor.cpp
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@ -72,7 +72,7 @@ JS_DEFINE_NATIVE_FUNCTION(InstantConstructor::from)
// 1. If Type(item) is Object and item has an [[InitializedTemporalInstant]] internal slot, then
if (item.is_object() && is<Instant>(item.as_object())) {
// a. Return ! CreateTemporalInstant(item.[[Nanoseconds]]).
return MUST(create_temporal_instant(vm, *js_bigint(vm, static_cast<Instant&>(item.as_object()).nanoseconds().big_integer())));
return MUST(create_temporal_instant(vm, BigInt::create(vm, static_cast<Instant&>(item.as_object()).nanoseconds().big_integer())));
}
// 2. Return ? ToTemporalInstant(item).
@ -89,14 +89,14 @@ JS_DEFINE_NATIVE_FUNCTION(InstantConstructor::from_epoch_seconds)
auto* epoch_seconds = TRY(number_to_bigint(vm, epoch_seconds_value));
// 3. Let epochNanoseconds be epochSeconds × 10^9ℤ.
auto* epoch_nanoseconds = js_bigint(vm, epoch_seconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000'000'000 }));
auto epoch_nanoseconds = BigInt::create(vm, epoch_seconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000'000'000 }));
// 4. If ! IsValidEpochNanoseconds(epochNanoseconds) is false, throw a RangeError exception.
if (!is_valid_epoch_nanoseconds(*epoch_nanoseconds))
if (!is_valid_epoch_nanoseconds(epoch_nanoseconds))
return vm.throw_completion<RangeError>(ErrorType::TemporalInvalidEpochNanoseconds);
// 5. Return ! CreateTemporalInstant(epochNanoseconds).
return MUST(create_temporal_instant(vm, *epoch_nanoseconds));
return MUST(create_temporal_instant(vm, epoch_nanoseconds));
}
// 8.2.4 Temporal.Instant.fromEpochMilliseconds ( epochMilliseconds ), https://tc39.es/proposal-temporal/#sec-temporal.instant.fromepochmilliseconds
@ -109,14 +109,14 @@ JS_DEFINE_NATIVE_FUNCTION(InstantConstructor::from_epoch_milliseconds)
auto* epoch_milliseconds = TRY(number_to_bigint(vm, epoch_milliseconds_value));
// 3. Let epochNanoseconds be epochMilliseconds × 10^6ℤ.
auto* epoch_nanoseconds = js_bigint(vm, epoch_milliseconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000'000 }));
auto epoch_nanoseconds = BigInt::create(vm, epoch_milliseconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000'000 }));
// 4. If ! IsValidEpochNanoseconds(epochNanoseconds) is false, throw a RangeError exception.
if (!is_valid_epoch_nanoseconds(*epoch_nanoseconds))
if (!is_valid_epoch_nanoseconds(epoch_nanoseconds))
return vm.throw_completion<RangeError>(ErrorType::TemporalInvalidEpochNanoseconds);
// 5. Return ! CreateTemporalInstant(epochNanoseconds).
return MUST(create_temporal_instant(vm, *epoch_nanoseconds));
return MUST(create_temporal_instant(vm, epoch_nanoseconds));
}
// 8.2.5 Temporal.Instant.fromEpochMicroseconds ( epochMicroseconds ), https://tc39.es/proposal-temporal/#sec-temporal.instant.fromepochmicroseconds
@ -126,14 +126,14 @@ JS_DEFINE_NATIVE_FUNCTION(InstantConstructor::from_epoch_microseconds)
auto* epoch_microseconds = TRY(vm.argument(0).to_bigint(vm));
// 2. Let epochNanoseconds be epochMicroseconds × 1000ℤ.
auto* epoch_nanoseconds = js_bigint(vm, epoch_microseconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000 }));
auto epoch_nanoseconds = BigInt::create(vm, epoch_microseconds->big_integer().multiplied_by(Crypto::UnsignedBigInteger { 1'000 }));
// 3. If ! IsValidEpochNanoseconds(epochNanoseconds) is false, throw a RangeError exception.
if (!is_valid_epoch_nanoseconds(*epoch_nanoseconds))
if (!is_valid_epoch_nanoseconds(epoch_nanoseconds))
return vm.throw_completion<RangeError>(ErrorType::TemporalInvalidEpochNanoseconds);
// 4. Return ! CreateTemporalInstant(epochNanoseconds).
return MUST(create_temporal_instant(vm, *epoch_nanoseconds));
return MUST(create_temporal_instant(vm, epoch_nanoseconds));
}
// 8.2.6 Temporal.Instant.fromEpochNanoseconds ( epochNanoseconds ), https://tc39.es/proposal-temporal/#sec-temporal.instant.fromepochnanoseconds