Herby Vojčík wrote:
As was already pointed out, problems are not only _array_ destructurings, but more argument list destructrings, where if you want to destructure 0-th argument both as b and as {x,y}, you would need something like that, since you already are inside list, you cannot opt for object.
Why can't you use an object pattern? Array pattern is just shorthand for object pattern.
(but if it is not the problem, I'd gladly see at least the object double-destructure-same-field in ES6. It is not violating the "no double property names" of strict mode since the assignment goes the other way)
Yes, Allen covered this five messages back in the thread. There's no problem because the set of bindings has no dups. Destructuring as dual of object or array literals threw me (even me, a big fan of duality -- but only briefly ;-).
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