Meaning? I sent this message weeks ago.
On May 21, 2009, at 12:36 PM, Robby Findler wrote:
I was doing similar things when Matthew sent his message. Guess it pays to have written the error messages, eh? :) Thanks, Matthew. Robby On Thu, May 21, 2009 at 11:35 AM, Matthias Felleisen <[email protected]> wrote:The following program triggers the error. #lang scheme/load (module draw-sig.ss scheme (provide draw^) (define-signature draw^())) (module big-draw.ss scheme (require lang/posn mzlib/unit mred mred/mred-unit graphics/graphics-sig graphics/graphics-posn-less-unit) (define-values/invoke-unit/infer (export graphics^) (link graphics-posn-less@ standard-mred@)) (provide-signature-elements graphics^) ) (module a scheme (require 'draw-sig.ss 'big-draw.ss mzlib/unit) (provide-signature-elements draw^)) (require 'a)
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