From: Gabriel Kerneis <kerneis@pps.jussieu.fr>
To: caml-list@inria.fr
Subject: [Caml-list] Recursive polymorphic variants
Date: Tue, 10 Apr 2012 15:51:50 +0200 [thread overview]
Message-ID: <20120410135150.GD27094@kerneis.info> (raw)
Hi list,
why is this definition allowed:
type t = [`A of t]
but the following one fails:
type t = [`A of [t|`B]]
Error: The type constructor t is not yet completely defined
Is there any work-around?
(My actual example is much larger and complex but I think it boils down to this
simple case.)
Many thanks,
--
Gabriel Kerneis
next reply other threads:[~2012-04-10 13:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-10 13:51 Gabriel Kerneis [this message]
2012-04-10 13:57 ` David House
2012-04-10 14:39 ` Romain Bardou
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