On 30/01/2014, at 17:13, Brendan Eich wrote:
/
/>/
/>/ Interesting!
/>/
/>/ You don't want the alert to show undefined, so the extent of the inner binding in your model is the unbraced consequent of the "if".
/>/
/>/ That is not "block scope" in any plain sense.
/
How about this?
let x= 0;
if (1) eval("let x= 42; alert(x);"); //Is this in its own block?
alert(x);
`eval()` hasn't yet been updated to work with the new lexical
declaration forms, but I hope the example from above will be evaluated
in a new block. See https://bugs.ecmascript.org/show_bug.cgi?id=1788 for
a related bug report.
- André
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