From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Philipp Stephani <p.stephani2@gmail.com>
Cc: 26073@debbugs.gnu.org, Paul Pogonyshev <pogonyshev@gmail.com>
Subject: bug#26073: workaround
Date: Thu, 28 Sep 2017 16:09:53 -0400 [thread overview]
Message-ID: <jwvy3oylh8f.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <CAArVCkSzXZFQKHu2H+oL4zQPubKg-wW4P3i8CG3uaNa+-eWq9w@mail.gmail.com> (Philipp Stephani's message of "Thu, 28 Sep 2017 19:39:02 +0000")
> At least the docstring of `with-slots' and the EIEIO manual both state:
> "Both ‘setf’ and ‘setq’ can be used to set the value of the slot." In
> particular, it doesn't state that `let' can be used for this purpose. So as
> long as `setf' and `setq' continue working, I think it should be OK to
> change the behavior (it should still be documented as incompatible Lisp
> change though).
Right, the interaction with `let` is not documented, but some packages
may still rely on it. What this means is that fixing bug#26073 for
Emacs-26 may require introducing a second cl-symbol-macrolet so as not
to risk breaking packages using the old semantics.
I think for `master` it's OK to just change cl-symbol-macrolet (and risk
breaking other packages).
Stefan
next prev parent reply other threads:[~2017-09-28 20:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-12 13:25 bug#26073: bug in generator function with nested dash anaphoric macros Paul Pogonyshev
2017-03-12 14:05 ` bug#26073: Simplified testcase Paul Pogonyshev
2017-03-19 19:31 ` bug#26073: workaround Paul Pogonyshev
2017-03-20 0:49 ` Stefan Monnier
2017-03-20 9:04 ` Paul Pogonyshev
2017-03-20 9:22 ` Paul Pogonyshev
2017-09-26 14:38 ` Stefan Monnier
2017-09-28 17:18 ` Paul Pogonyshev
2017-09-28 20:07 ` Stefan Monnier
2017-09-28 19:39 ` Philipp Stephani
2017-09-28 20:09 ` Stefan Monnier [this message]
2017-11-27 20:34 ` Stefan Monnier
2018-02-09 0:34 ` Noam Postavsky
2018-02-09 2:43 ` Stefan Monnier
2018-02-15 2:37 ` Noam Postavsky
2017-03-20 13:25 ` Stefan Monnier
2017-03-20 14:20 ` Paul Pogonyshev
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