Actual Result :
The evaluation of the expression adds a new entry in the location menu of the Script panel. It also slows down Firebug.
Expected Result :
No additional entry.
Initially reported here: #7917 (comment)
#7954 Many evaluated expression are listed in the script panel
Try-build here: https://drive.google.com/file/d/0B5NqEPwxS4QwRG1BTUZJWVU1YXM/view?usp=sharing
In order to install it, download the file and open it in Firefox.
After debugging for a while with the new build, I can confirm the entries are gone, thank you.
FB still struggles when I try to select an expression (e.g. i == 0 && next == 1) and hover-evaluate it, but it's around line 21000 of the file, big JS files were always a soft spot for the debugger.
i == 0 && next == 1