[plt-scheme] still stuck with typed scheme problem: "Expected Attribute, but got Attribute"

The error is caused by the #:mutable argument to the define-struct:
expression that defines Attribute. Remove that and the code compiles.
This is, I think, a bug in Typed Scheme.

On Tue, Apr 27, 2010 at 6:20 PM, keydana at gmx.de <keydana at gmx.de> wrote:
> I'm afraid it's horribly impolite to be pressing like this

If your email address did not end ".de" I would swear you were English.

N.