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From: Philipp Stephani <p.stephani2@gmail.com>
To: 40431-done@debbugs.gnu.org
Subject: bug#40431: 27.0.90; Can't edebug cl-defuns with &aux destructuring
Date: Wed, 10 Jun 2020 15:43:03 +0200	[thread overview]
Message-ID: <CAArVCkSwqG2FpDq87G5dMOYx_0sf6nz9S4p6ogL7Ghq_AyiMfg@mail.gmail.com> (raw)
In-Reply-To: <CAArVCkQDQNVGj_pA2WxbrPqidn5s+H89aq+V2T2R_XUXRML02g@mail.gmail.com>

Am Mi., 10. Juni 2020 um 13:32 Uhr schrieb Philipp Stephani
<p.stephani2@gmail.com>:
>
> Am Sa., 4. Apr. 2020 um 18:19 Uhr schrieb Philipp Stephani
> <p.stephani2@gmail.com>:
> >
> >
> > Insert into *scratch*:
> >
> > (cl-defun foo (&aux ((a . b) '(1 . 2)))
> >   (list a b))
> >
> > Now try to edebug this function (move point into it, hit C-u C-M-x).
> > This gives an error:
> >
> > Debugger entered--Lisp error: (invalid-read-syntax "Expected one of" arg nil)
>
> My guess is that in the specification
>
> ["&aux" &rest &or (symbolp &optional def-form) symbolp]
>
> we should replace 'symbolp' with 'cl-macro-arg'. This might cause
> other issues, however, as that specification is probably no longer
> decidable.

Actually, &optional uses the same thing, which appears to work fine,
so I went ahead and implemented this with commit
73be4d1ed5b190bd93e9bad6aebe43d0dea0d7d3.





      reply	other threads:[~2020-06-10 13:43 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-04 16:17 bug#40431: 27.0.90; Can't edebug cl-defuns with &aux destructuring Philipp Stephani
2020-04-04 16:24 ` Andreas Schwab
2020-04-04 16:27   ` Philipp Stephani
2020-06-10 11:32 ` Philipp Stephani
2020-06-10 13:43   ` Philipp Stephani [this message]

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