question about let

[handoing]

for (let i = 0; i < 10; i++) {}
console.log(i);

should show: //ReferenceError: i is not defined

but traceur output 10

[arv]

Not sure when this stopped working. I thought we even had tests for this.

[arv]

There is also the --free-variable-checker option which does catch this but we should have renamed one of the is in the test case.