Removal of NoIn grammar productions and for-loop parsing

Brendan Eich brendan at mozilla.com
Sat Aug 31 21:21:35 PDT 2013


Allen, are you doing this some other way? Static semantics can't do it, 
we need parametric productions or else ye olde NoIn splitting.

/be
> André Bargull <mailto:andre.bargull at udo.edu>
> August 31, 2013 4:21 AM
> The NoIn grammar productions have been removed in rev17. Does this 
> mean that `for (a in b;;);` is now a valid (C-style) for-loop instead 
> of a SyntaxError?
>
>
> Thanks,
> André
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