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Re: [Chicken-janitors] several bugs.


From: Elf
Subject: Re: [Chicken-janitors] several bugs.
Date: Thu, 25 Oct 2007 01:13:29 -0700 (PDT)


oh, i probably should have said what im running:
linux 2.6.20.5
glibc 2.3.6
gcc 3.4.6
chicken 2.727

dont know what else is relevant.

-elf


On Thu, 25 Oct 2007, felix winkelmann wrote:

On 10/25/07, Elf <address@hidden> wrote:

it doesnt, though.  error in boyer.scm is:

Error: call of non-procedure: #<unbound value>

         Call history:

         <eval>          [add-lemma] (cadr term)
         <eval>          [add-lemma] (put! (car (cadr term)) (quote lemmas) 
(cons term (or (get (car (cadr term)) (quote lemmas)) (quote...
         <eval>          [add-lemma] (car (cadr term))
         <eval>          [add-lemma] (cadr term)
         <eval>          [add-lemma] (cons term (or (get (car (cadr term)) 
(quote lemmas)) (quote ())))
         <eval>          [add-lemma] (get (car (cadr term)) (quote lemmas))
         <eval>          [add-lemma] (car (cadr term))
         <eval>          [add-lemma] (cadr term) <--

whereas the cadr is (compile form) and the car cadr is therefore compile, which
is a valid symbol.   when putting (get 'somesym 'someprop) into the interpreter,
we get:
#;1> (get 'somesym 'someprop)
Error: call of non-procedure: #<unbound value>

         Call history:

         <syntax>                (get (quote somesym) (quote someprop))
         <syntax>                (quote somesym)
         <syntax>                (quote someprop)
         <eval>          (get (quote somesym) (quote someprop))  <--

same thing.  ive traced it to the aforementioned line in library.scm.  where
is the default value of '() being set for symbols?


I cannot reproduce this problem.


cheers,
felix





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