On Thu, Jan 30, 2014 at 7:54 AM, Brendan Eich <bren...@mozilla.com> wrote:
> John Lenz wrote: > >> Generally, I've always thought of: >> >> "if (x) ..." as equivalent to "if (x) { ... }" >> > > let and const (and class) are block-scoped. {...} in your "if (x) {...}" > is a block. An unbraced consequent is not a block, and you can't have a > "conditional let binding". > > The restriction avoids nonsense such as > > let x = 0; { if (y) let x = 42; alert(x); } > > What pray tell is going on here, in your model? I'm with John: the alert should say 0 and I can't see why that is not obvious. > > > /be > > _______________________________________________ > es-discuss mailing list > es-discuss@mozilla.org > https://mail.mozilla.org/listinfo/es-discuss >
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