eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-05-03 04:52:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

LibCrypto+LibJS: Remove the create_from methods from BigInteger

Browse Source 
Instead we just use a specific constructor. With this set of
constructors using curly braces for constructing is highly recommended.
As then it will not do too many implicit conversions which could lead to
unexpected loss of data or calling the much slower double constructor.

Also to ensure we don't feed (Un)SignedBigInteger infinities we throw
RangeError earlier for Durations.
This commit is contained in:
davidot
2022-08-26 00:49:50 +02:00
committed by Linus Groh
parent 528891bf69
commit 791855deab
Notes: sideshowbarker 2024-07-17 07:42:40 +09:00 
Author: https://github.com/davidot
Commit: https://github.com/SerenityOS/serenity/commit/791855deab
Pull-request: https://github.com/SerenityOS/serenity/pull/15029
Reviewed-by: https://github.com/linusg ✅
Reviewed-by: https://github.com/trflynn89
19 changed files with 77 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Userland/Libraries/LibJS/Runtime/Temporal/ZonedDateTime.cpp
View File

@@ -61,8 +61,7 @@ ThrowCompletionOr<BigInt const*> interpret_iso_date_time_offset(VM& vm, i32 year
auto* epoch_nanoseconds = get_epoch_from_iso_parts(vm, year, month, day, hour, minute, second, millisecond, microsecond, nanosecond);
// b. Set epochNanoseconds to epochNanoseconds - ℤ(offsetNanoseconds).
// FIXME: Narrowing conversion from 'double' to 'i64'
auto offset_nanoseconds_bigint = Crypto::SignedBigInteger::create_from((i64)offset_nanoseconds);
auto offset_nanoseconds_bigint = Crypto::SignedBigInteger { offset_nanoseconds };
epoch_nanoseconds = js_bigint(vm, epoch_nanoseconds->big_integer().minus(offset_nanoseconds_bigint));
// c. If ! IsValidEpochNanoseconds(epochNanoseconds) is false, throw a RangeError exception.