RESOLVED FIXED301717
Temporal: toString() returns wrong results for certain Instants with negative microseconds/nanoseconds 
https://bugs.webkit.org/show_bug.cgi?id=301717
Summary Temporal: toString() returns wrong results for certain Instants with negative...
Tim Chevalier
Reported 2025-10-30 15:00:04 PDT
The following: ``` (new Temporal.Instant(-1000000000000001000n)).toString() ``` prints ``` "1938-04-24T22:13:20.999999Z" ``` The result should be: ``` 1938-04-24T22:13:19.999Z ```
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Tim Chevalier
Comment 1 2025-10-30 15:06:08 PDT
Correction: the result should be: ``` '1938-04-24T22:13:19.999999Z' ```
Tim Chevalier
Comment 2 2025-10-30 15:10:17 PDT
Pull request: https://github.com/WebKit/WebKit/pull/53223
EWS
Comment 3 2025-11-02 15:49:36 PST
Committed 302460@main (6294e8df2ea0): <https://commits.webkit.org/302460@main> Reviewed commits have been landed. Closing PR #53223 and removing active labels.
Radar WebKit Bug Importer
Comment 4 2025-11-02 15:50:12 PST
<rdar://problem/163901281>
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