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Re: [scala] Re: Type system hackery question (has this been fixed for 2.8?)

by Szymon Jachim :: Rate this Message:

Is there a chance that this type system feature will to be turned on by default in 2.8?

Szymon

On Thu, Apr 16, 2009 at 10:22 AM, Jesper Nordenberg <megagurka@...> wrote:

Paul Chiusano wrote:

... except I get an error "illegal cyclic reference involving type HListForm". I understand there's a ticket to "Allow recursive type projections" (http://lampsvn.epfl.ch/trac/scala/ticket/1291) but I'm not sure this is the same issue.

Have you tried the -Yrecursion switch?

There's an implementation of HList in Scala at:

http://trac.assembla.com/metascala/browser/src/metascala/HLists.scala

Maybe that can help you.

/Jesper Nordenberg

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