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Re: [Axiom-developer] clisp and sbcl


From: Gabriel Dos Reis
Subject: Re: [Axiom-developer] clisp and sbcl
Date: 25 May 2007 20:57:32 -0500

Waldek Hebisch <address@hidden> writes:

| CY wrote:
| > Confirmed - builds on sbcl and clisp.  Wow!  Thanks Waldek!
| > 
| > I don't know if it's important, but I am getting a lisp readout when
| > using the integration package:
| > 
| > (2) -> integrate(sin(x),x)
| > [loading messages]
| > /home/cyapp/mathtoplevel/axiomtoplevel/testwork/wh-sandbox/target/i686-pc-
| > linux/algebra/COMPLEX.fasl
| >       for domain Complex
| > 
| > 
| > ; in: LAMBDA NIL
| > ;     (VMLISP:QCAR BOOT::|#1|)
| > ; --> CAR
| > ; ==>
| > ;   (THE CONS BOOT::|#1|)
| > ;
| > ; caught WARNING:
| > ;   undefined variable: |#1|
| > 
| 
| AFAICS this comes because Axiom uses eval and sbcl by default
| compiles all evals.  I am investigating whether the warning
| indicate some real problem.  One can silence warning switching
| to interpreted eval (which will be done for different reasons
| in next revision):

There is a questionable habit in the Axiom core source code of
defining variables through SETQ -- that tends to trigger warnings
from several Lisp implementations.  Is it possible that the above
is such a warning? (the |#1| are names for synthetized lambdas).

-- Gaby




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