436448 - CSS3 Selecter of type div[class="myClass"] not recognized

Status: RESOLVED INVALID

(Firefox :: General, defect)

Description

[Vinnie]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14
Build Identifier: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.14) Gecko/20080418 Ubuntu/8.04 (hardy) Firefox/2.0.0.14

div[class=myclass] not recognized on 64bit version of Hardy Heron. This works on 32 bit version with the same html/css. 

I had an image in a sized div. Here's the basic HTML/CSS
<div class="myDiv"></div>

div.myDiv {
  width: 20px;
  height: 20px;
}
div[class="myDiv"] {
  background: url(/images/my_image.png) no-repeat;
}

Reproducible: Always

Steps to Reproduce:
1. Just set up a test page with the html/css above
2.
3.
Actual Results:  
No PNG appeared

Expected Results:  
PNG should appear here.