[Openmcl-devel] deftype list-of (recursive definition)

Stas Boukarev stassats at gmail.com
Thu Jul 26 08:37:09 PDT 2012

Taoufik Dachraoui <dachraoui.taoufik at gmail.com> writes:

> Hi
> I would like to define a recursive type as follows:
> (deftype list-of (type)
>    `(or null (cons ,type (list-of ,type))))
> This does not work (stack overflow)
> How can define such types?
You can't. CL doesn't support them.

With best regards, Stas.

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