1093527 - Ecmascript 6 set iteration not supported

Status: RESOLVED WORKSFORME

(Firefox :: Untriaged, defect)

Description

[Angelo Borsotti]

Attachment: tmpSet.html

User Agent: Mozilla/5.0 (Windows NT 6.1; rv:32.0) Gecko/20100101 Firefox/32.0
Build ID: 20140923175406

Steps to reproduce:

I used the set iteration in a javascript script.

Open the attached file with firefox: nothing is displayed.
Activate Firebug and reload the file: an error is displayed.


Actual results:

Nothing. Debugging it with Firebug, an error was displayed:

missing ; after for-loop initializer


Expected results:

The iteration on the set visited its elements.

Comment 1

[:Gijs (he/him)]

The mimetype you specified for the script is wrong. If you use application/javascript;version=1.8, it works fine:

http://jsbin.com/zidacubafi/1/edit

Comment 2

[Angelo Borsotti]

Ok, thanks.
P.S. I have seen that it works fine also without application/javascript;version=1.8 removing "let":
for (item of mySet).