RESOLVED FIXED313927
[JSC] test 262 fail: test/staging/sm/TypedArray/constructor-buffer-sequence.js: 
https://bugs.webkit.org/show_bug.cgi?id=313927
Summary [JSC] test 262 fail: test/staging/sm/TypedArray/constructor-buffer-sequence.js:
Tetsuharu Ohzeki [UTC+9]
Reported 2026-05-03 03:50:00 PDT
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Tetsuharu Ohzeki [UTC+9]
Comment 1 2026-05-03 04:01:22 PDT
This fail contains multiple failures: 1. Ensure step 4 |AllocateTypedArray| is executed before step 6 |ToIndex(byteOffset)|. 2. Ensure step 7 |offset modulo elementSize ≠ 0| is executed before step 9 |IsDetachedBuffer(buffer)|. 3. Ensure step 7 |offset modulo elementSize ≠ 0| is executed before step 9 |IsDetachedBuffer(buffer)|. 4. Ensure step 7 |offset modulo elementSize ≠ 0| is executed before step 8.a |ToIndex(length)|.
Tetsuharu Ohzeki [UTC+9]
Comment 2 2026-05-04 10:57:39 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64187
Radar WebKit Bug Importer
Comment 3 2026-05-10 03:50:10 PDT
<rdar://problem/176724918>
EWS
Comment 4 2026-05-18 02:40:42 PDT
Committed 313401@main (8608a8ac3b20): <https://commits.webkit.org/313401@main> Reviewed commits have been landed. Closing PR #64187 and removing active labels.
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