Re: format-related warning

Raymond Toy <[email protected]> Thu, 11 Nov 2010 15:04:29 -0500

Newsgroups	gmane.lisp.cmucl.devel
Message-ID	<[email protected]>

On 11/11/10 1:07 PM, Didier Verna wrote:
>   Hello,
>
> I just discovered a small bug in a format string of mine thanks to CCL. 
> It is illustrated below: the ~:; control sequence is meaningless in this
> context.
>
> (defun test ()
>   (format t "~:[[~A]~:;~A~]" t "foo")
>   (format t "~:[[~A]~:;~A~]" nil "bar")
>   (values))
>
> This function still works correctly, but perhaps a warning would be nice
> to have, as CCL does.
Yes, a warning would be nice.  I'll add a warning in the next snapshot.

Thanks for the report and test case,

Ray

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