OK, I see what you're saying now. Range doesn't cause problems because it's not coded in a way that links to a bunch of other cells. So it's plausible that the problem is the way filter hangs on to the collection while generating the rest (since it's not a tail-recursive call in that case).
This is a real problem. It means that a whole range of things can't be coded naturally with lazy sequences. Maybe LazyCons shouldn't cache. Make LazyCons something that executes its function every time. For most things, it's not a problem because sequences are often traversed only once. If a person wants to cache it for multiple traversals, he can explicitly call cache-seq on it. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
