Irakli Gozalishvili wrote:
OMG, you're right!!! I could swear it did not worked before as I had
unsuccessful attempts to use that form. I guess it's ok if Brendan did
not knew it either :D
I never said I didn't know, I said ES6 new syntax opts into strict mode
for things like banning duplicate property names in object literals, so
this might well apply to duplicate property names in object patterns. I
still think this may be the case.
ES4-era destructuring was very shallow sugar:
var {x: y} = z; => var y = z.x;
and so on -- with a temporary to avoid evaluating z more than once, and
z is evaluated first (a left-to-right evaluation order break, but others
exist, e.g. for-in loop head evaluation order).
/be
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