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Re: Something weird with when-let*/if-let*


From: Noam Postavsky
Subject: Re: Something weird with when-let*/if-let*
Date: Sat, 14 Oct 2017 09:10:08 -0400

On Sat, Oct 14, 2017 at 8:10 AM, Eric Abrahamsen
<address@hidden> wrote:

> I got one report on EBDB about this function:
>
> (cl-defmethod ebdb-record-uuid ((record ebdb-record))
>   (if-let* ((uuid-field (slot-value record 'uuid)))
>       (slot-value uuid-field 'uuid)))
>
> Where the error was:
>
> "(invalid-function (uuid-field (slot-value record (quote uuid))))"
>
> (https://github.com/girzel/ebdb/issues/54#issuecomment-335033393)

The problem is simply that if-let* and when-let* don't exist in emacs 25.



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