All instances created with $.Class() show up in the devtools as ret or Object

[LeaVerou]

ret in Chrome, Object in Firefox.

Reduced testcase:

var Foo = $.Class({}); 
var foo = new Foo(); // ret

I've done some research on how to fix this, and it doesn't seem easy. Function#name is read-only, but it can be overridden with Object.defineProperty. However, even if we do that, it still doesn't show up in the devtools. There is also Function#displayName, which is proprietary, but that doesn't seem to work either. We could use eval(), but I'd really rather not. At this point, I’m out of ideas. Anyone else has any?