Hi,
Firefox 3.6.8 supports the following expressions:
[] = 3;
and:
{} = 3;
Although this object-literal version will trigger a syntax error at
block scope, and so needs to be written like this:
x = ({} = 3);
In any case, shouldn't both of these expressions be early syntax errors,
as the left hand side can never be a reference?
For comparison, non-empty array and object literals throw an error:
[1] = 3; // SyntaxError
x = ({foo: 1} = 3); // SyntaxError
Bug in Firefox? Or subtlety of the spec that's gone over my head? :)
Best regards,
Michael
--
Print XML with Prince!
http://www.princexml.com
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