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From: | Nick Gasson |
Subject: | Re: [Chicken-users] Issue loading a specifc file with Chicken-Slime |
Date: | Wed, 16 Mar 2011 20:29:39 +0000 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20101226 Icedove/3.0.11 |
> It's here: http://paste.lisp.org/display/120567 > > The line that seems to cause the issue is 69 - (define (imag-part z) (apply- > generic 'imag-part z)) > > It's odd because there are very similar (currently commented) lines around it > which do not cause any problem if uncommented. Something about the imag-part > definition does. The problem seems to be that (define (imag-part z) (apply-generic 'imag-part z)) Redefines a built-in function imag-part which is called inside the fmt library (used internally to swank-chicken to format responses). This then causes it to crash with: READ 00006f(:emacs-rex (swank:listener-eval "(define (imag-part z) (apply-generic 'imag-part z))\n") "CSI" :repl-thread 4) Note: assignment to imported value binding: imag-part Error: unbound variable: apply-generic Call history: <eval> [swank-emacs-rex] (swank-write-packet result out) <eval> [swank-write-packet] (with-output-to-string (lambda () (write msg))) <eval> [swank-write-packet] (write msg) <eval> [swank-write-packet] (fmt #f (pad-hex (string-length string)) string) <eval> [swank-write-packet] (pad-hex (string-length string)) <eval> [swank-write-packet] (string-length string) <eval> [pad-hex] (pad-char #\0 (pad/left 6 (num n 16))) <eval> [pad-hex] (pad/left 6 (num n 16)) <eval> [pad-hex] (num n 16) <eval> [imag-part] (apply-generic (quote imag-part) z) <-- Not sure what the best solution to this is. Nick
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