DescriptionReland of Check that array length stays a safe integer in Array.prototype.push (patchset #1 id:1 of https://codereview.chromium.org/1418093007/ )
Reason for revert:
The test failure was unrelated; relanding.
Original issue's description:
> Revert of Check that array length stays a safe integer in Array.prototype.push (patchset #7 id:120001 of https://codereview.chromium.org/1428483002/ )
>
> Reason for revert:
> Caused for-in-opt test to fail
>
> Original issue's description:
> > Check that array length stays a safe integer in Array.prototype.push
> >
> > This patch adds a check in Array.prototype.push to assert that the new
> > length does not become greater than 2**53-1. Such a length would be
> > dangerous because integer arithmetic becomes imprecise after the
> > boundary. The check is also required by a test262 test.
> >
> > R=adamk
> > LOG=Y
> > BUG=v8:3087
> >
> > Committed: https://crrev.com/e68adf4548dd101dc08fcbff14444152fb1b7fe7
> > Cr-Commit-Position: refs/heads/master@{#31588}
>
> TBR=adamk@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:3087
>
> Committed: https://crrev.com/78abedb94431a233842fcb2f7a910805a05bed09
> Cr-Commit-Position: refs/heads/master@{#31590}
TBR=adamk@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3087
Committed: https://crrev.com/8adb1c4705dc836fe1aa061511376c65e59e6a55
Cr-Commit-Position: refs/heads/master@{#31610}
Patch Set 1 #
Messages
Total messages: 4 (0 generated)
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