On Mar 27, 2009, at 12:55, Konrad Hinsen wrote:

> I'd say yes. Here's what happens: Typing "foo" at the REPL causes  a
> call to clojure.core/print-method. This is a multimethod that
> dispatches on the result of clojure.core/type, which is the value of
> the :type tag in the metadata if there is one. Since there is no
> implementation for type :t, the default implementation is called,
> which is:
>
>       (defmethod print-method :default [o, #^Writer w]
>         (print-method (vary-meta o #(dissoc % :type)) w))
>
> It is the call to vary-meta that fails for a ref.

The attached patch fixes the bug.

Konrad.


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Attachment: print-method.patch
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