[webkit-dev] Odd behavior with instrumentation of WebKit
darin at apple.com
Tue May 17 11:06:47 PDT 2011
On May 17, 2011, at 9:03 AM, Gregor Richards wrote:
> In the uninstrumented branch (both JIT and interpreter), the lastIndexOf property of Array.prototype (which we set) is marked as enumerable, so a for...in loop outputs it.
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