[Webkit-unassigned] [Bug 69102] Structure transitions involving many (> 64) properties sometimes cause structure corruption

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=69102





--- Comment #4 from Filip Pizlo <fpizlo at apple.com>  2011-09-29 13:38:26 PST ---
(In reply to comment #2)
> (From update of attachment 109196 [details])
> Unfortunate that we can’t figure out how to test. Given we did signed char before, I’m surprised you went right to int rather than considering short. Not sure how we’re doing on total size of Structure.

I went to int because I didn't want to see this bug ever again.  I considered unsigned, but that would make the change bigger (the code uses -1 as a marker).

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