On 24 September 2012 20:53, Dmitry Soshnikov <[email protected]> wrote: > I think it's just the matter of the need. If these optional argument types > are very needed by devs, then it's probably not a big deal to add them to > the standard -- after all it's still in the draft, not published (it's just > a small section on generating the prologue, isn't it?).
It actually is a very big deal. Getting such a feature right is highly non-trivial, with lots of ugly JS corner cases to worry about. Let alone a good runtime cost model. /Andreas _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
