Thanks! (I forgot the Node REPL still runs in sloppy mode...) On Sun, Oct 18, 2015 at 2:45 AM, Jordan Harband <[email protected]> wrote: > It's a v8 bug in sloppy mode, in that v8 sloppy mode is still using legacy > let/const semantics. > > `'use strict'; for (const i of [1, 2, 3]) console.log(i)` will print out > what you expect, since it properly rebinds per iteration. > > On Sat, Oct 17, 2015 at 11:09 PM, Isiah Meadows <[email protected]> > wrote: >> >> I was toying around with for-of loops in Node 4.0, and I ran into the >> following problem: >> >> ``` >> $ node >> > for (let i of [1, 2, 3]) console.log(i) >> 1 >> 2 >> 3 >> undefined >> > for (const i of [1, 2, 3]) console.log(i) >> 1 >> 1 >> 1 >> undefined >> ``` >> >> That second loop is rather surprising. Is that the correct behavior >> (in which I need to file an ESLint bug), or is this a V8 bug? >> >> -- >> Isiah Meadows >> _______________________________________________ >> es-discuss mailing list >> [email protected] >> https://mail.mozilla.org/listinfo/es-discuss > >
-- Isiah Meadows _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
