[Ecls-list] Bug: Incorrect closure over call-next-method in 12.2.1

[Juan Jose Garcia-Ripoll]

Thanks for reporting the bug, Pascal. It will be fixed in git/CVS today.

Juanjo

On Sat, Feb 25, 2012 at 9:02 PM, Pascal Costanza <pc at p-cos.net> wrote:

> Hi,
>
> Consider the following test case:
>
> (defclass c () ())
> (defclass d (c) ())
>
> (defgeneric test (obj))
>
> (defmethod test ((obj c)) 42)
>
> (defmethod test ((obj d))
>  (flet ((do-it ()
>           (let ((next-value (call-next-method)))
>             next-value)))
>    (lambda () (do-it))))
>
>
> > (test (make-instance 'd))
>
> #<bytecompiled-closure #<bytecompiled-function 000000010db4d280>>
> > (funcall *)
>
> Condition of type: SIMPLE-ERROR
> No next method.
>
> Available restarts:
>
> 1. (RESTART-TOPLEVEL) Go back to Top-Level REPL.
>
>
> Similar code worked before in 11.1.1. (Instead of the error, the last
> funcall should return 42.)
>
>
> Best,
> Pascal
>
> --
> Pascal Costanza
>
>
>
>
>
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-- 
Instituto de Física Fundamental, CSIC
c/ Serrano, 113b, Madrid 28006 (Spain)
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