- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Thu, 09 Aug 2012 22:44:48 -0400
- To: public-webapps@w3.org
On 8/9/12 10:35 PM, Boris Zbarsky wrote:
> It's pretty unclear. Consider this testcase:
>
> <script>
> var open;
> alert(open);
> </script>
>
> and observe that it does not alert undefined in Safari, Opera, or
> Chrome, though it does so in Gecko.
One other note. This testcase:
<script>
alert(open);
function open() {
}
</script>
interoperably alerts the user-defined function in Opera, Gecko,
WebKit+JSC, WebKit+V8. I _think_ the var spec change was to align the
behavior of "var" with that of "function", though I could be wrong.
-Boris
Received on Friday, 10 August 2012 02:45:17 UTC