1070717 - JS Function isn't hoisted properly in an iframe (jsbin.com)

Status: RESOLVED DUPLICATE of bug 434912

(Firefox :: Untriaged, defect)

Description

[piotrpalek]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:32.0) Gecko/20100101 Firefox/32.0
Build ID: 20140911151253

Steps to reproduce:

Tried to run code on this jsbin: http://jsbin.com/qasace/1/edit


Actual results:

It says "ReferenceError: assertEqualArrays is not defined"


Expected results:

The code should run, most importantly the assertEqualArrays function should be hoisted so it's available before it's defined.

Comment 1

[piotrpalek]

Ok, probably not a bug it seems I don't know Javascript:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Scope_Cheatsheet#function_oddities
:)

Comment 2

[:Gijs (he/him)]

Not that dumb, there's an open bug, with a comment from Brendan that ES4 was going to change this... maybe the spec changed course, or you need to opt-in with a version param in your script's type attribute? Let's find out on the dupe... :-)