From: Lars Ingebrigtsen <larsi@gnus.org>
To: Philipp <p.stephani2@gmail.com>
Cc: Adam Porter <adam@alphapapa.net>, 50214@debbugs.gnu.org
Subject: bug#50214: 28.0.50; cl-struct changes may affect user packages in the wild
Date: Mon, 22 Aug 2022 16:35:30 +0200 [thread overview]
Message-ID: <87ilmk4a8d.fsf@gnus.org> (raw)
In-Reply-To: <24A8FD47-339C-4E1D-9F32-BFE97C60C0B6@gmail.com> (Philipp's message of "Sat, 4 Sep 2021 19:37:18 +0200")
Philipp <p.stephani2@gmail.com> writes:
>> Unfortunately, I know of no other way to implement what ts.el does
>> without modifying the accessors, which requires accessing the internal
>> struct details after it is defined.
>
> I haven't checked the code in detail, but AIUI ts.el tries to initialize structure members lazily? Why not just use a wrapper function for that?
>
> (defun ts-hour (ts)
> (or (ts--hour ts)
> (setf (ts--hour ts) (string-to-number (format-time-string "%H" (ts-unix ts)))))
>
> Here ts--hour is the actual accessor, which is private and shouldn't be used outside of ts.el.
Adam, does this suggestion work for you?
next prev parent reply other threads:[~2022-08-22 14:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-26 16:47 bug#50214: 28.0.50; cl-struct changes may affect user packages in the wild Adam Porter
2021-08-26 17:50 ` Arthur Miller
2021-08-26 19:37 ` Lars Ingebrigtsen
2021-08-26 20:52 ` Adam Porter
2021-09-04 17:37 ` Philipp
2022-08-22 14:35 ` Lars Ingebrigtsen [this message]
2022-08-22 21:24 ` Adam Porter
2022-08-23 10:08 ` Lars Ingebrigtsen
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