Indirect function call in JavaScript

Posted by Art on Stack Overflow See other posts from Stack Overflow or by Art
Published on 2011-03-01T23:05:18Z Indexed on 2011/03/01 23:25 UTC
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JavaScript

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quirks

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ecma262

There are things like

f.call(...)
f.apply(...)

But then there's this

(1, alert)('Zomg what is this????!!!11')

"1" does not seem to mean much in this context, the following works just fine:

(null, alert)('Zomg what is this????!!!11')
(1, null, alert)('Zomg what is this????!!!11')
(undefined, alert)('Zomg what is this????!!!11')

Could you point to a specific part of ECMAScript which describes that syntax?

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