[plt-scheme] Polymorphic Structure Types

From: Eli Barzilay (eli at barzilay.org)
Date: Tue Apr 22 12:40:48 EDT 2003

On Apr 22, Andre van Tonder wrote:
> On Tue, 22 Apr 2003, Eli Barzilay wrote:
> > 1. Swindle did that for ages...  (Sorry, but I couldn't resist, I
> >    know that you know...)  And it is not as heavyweight as it
> >    seems.
> I love Swindle.  It's a great piece of software to have available in
> Scheme and offers a lot.  But I am having some problems with its
> performance on small examples.  I have a stupid little benchmark
> below - but the Swindle code is more than ten times slower.  Am I
> making some obvious mistake?

Heh, this was the reason I thought it might not be a good idea to talk
about this...  But then again, this was the reason it was a good
idea...  Anyway, I'll have a look at it at some point in the future...

          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!

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