Reference and parse errors are currently rendered as black plain strings.
Created attachment 40054 [details] patch
It would probably be useful to have this in ObjectProperties* bits instead of just the WatchExpressiosn. So that if I'm in a catch block, I'll see my exception in the locals as red. Or if I happen to have some other local variable or object property which is holding onto an exception for some reason, it would also go red. See also: bug 27235
Red might mean "changed" since last step, like in Xcode too. So I'm not sure this should be universal thing for ObjectPropertiesSection.
That's fine for now. As we implement bug 27235, maybe we'll find a better holistic approach. w/r/t "changed since last step", I suppose we should open a bug up on that. So I just did, as bug 29714
Comment on attachment 40054 [details] patch I think svn-apply would get confused by this ChangeLog, so marking cq-. Besides Pavel is a committer. :)
Landed as r48718.