elint cannot handle dolist any more?

[Ulrich Mueller]

I've noticed that with the current trunk, elint-defun will fail for any
function that contains the "dolist" macro, with an error message:
"Wrong type argument: listp, 385"

The last form in the following minimal example:

   (load "cl-macs")
   (elint-initialize)
   (elint-get-args 'dolist nil)

had returned "(spec &rest body)" in Emacs 24.1, whereas it now returns
just "385".

Is this a bug or a feature?