[cmucl-imp] format-related warning

[Raymond Toy]

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