[Webkit-unassigned] [Bug 83818] Incorrect TypedArray#set behavior

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=83818





--- Comment #2 from Kenneth Russell <kbr at google.com>  2012-04-17 17:52:51 PST ---
As discussed on the public_webgl list, the original intent of the typed array spec was that this would throw TypeError. set() taking a typed array was supposed to be implementable using memmove().

Unfortunately, it turns out that this overload was illegal according to Web IDL. Recent Web IDL spec changes make the overload legal, but require that the version taking a JS array be called for all typed array view types other than the receiver's.

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