timing test OSX/PPC

[Darin Adler]

On Feb 11, 2004, at 11:27 AM, Dirk Mueller wrote:

> Then I don't have an explanation for this:
>
> WebCore/khtml/dom$ grep dynamic_cast dom2_events.cpp  | wc -l
>       8
>
> Its not something you got from our tree.

Looking at your tip of tree code, it looks like you guys did something 
similar, but using virtual functions. That seems better, just in case 
any of this code is ever used in a loop.

I'll fix that.

I don't feel too bad about shipping these dynamic_cast calls in Safari 
1.2, since it's very unlikely that the difference in speed will have 
any real effect. It would have to be some strange JavaScript indeed to 
make these calls enough times to make a real speed difference.

     -- Darin