- 28 Apr, 2020 1 commit
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Shu-yu Guo authored
Since ES6, optional arguments are treated the same as undefined. This was recently cleaned up in https://github.com/tc39/ecma262/pull/1411. The current Torque implementation of %TypedArray%.from incorrectly interpreted the old (and confusing) language of a parameter being "not present" as testing using arguments.length instead of testing directly for undefined. Bug: v8:10458 Change-Id: I055f1fa3be570a31a4f7369ba5b51b7d6b022f0a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2168674 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#67454}
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