ES4 draft: array initializer expressions
waldemar at google.com
Tue Apr 15 17:08:16 PDT 2008
The grammar is ambiguous.
var [x, y] = expr;
is both an assignment expression statement and a destructuring variable binding statement.
How does the "length" property work for structural type literals? Is it always a fixture?
> If the array initializer is prefixed by |const| or |var| then the array
> properties created will be created as fixtures; if the prefix is |const|
> those fixtures will additionally be read-only.
Am I to read this as stating that the length is also a constant if "const" is used? It's a bit unclear.
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