From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Stefan Kangas <stefankangas@gmail.com>, 66816@debbugs.gnu.org
Subject: bug#66816: [PATCH] Delete redundant lambdas around unary functions
Date: Mon, 30 Oct 2023 09:56:01 +0100 [thread overview]
Message-ID: <B6EC89B5-D1A9-4282-9F67-51E5105DACA5@gmail.com> (raw)
In-Reply-To: <jwvfs1tm71u.fsf-monnier+emacs@gnu.org>
29 okt. 2023 kl. 22.55 skrev Stefan Monnier <monnier@iro.umontreal.ca>:
> The patch looks good to me.
To me, too -- good work.
One version that the patch doesn't seem to include is
(lambda (X...) (funcall F X...)) -> F
which is less safe in general (since the value of the expression F could change between the closure creation and application) but sometimes obviously fine, as when the function is a parameter to `mapcar`.
The patch also appears limited to unary functions.
next prev parent reply other threads:[~2023-10-30 8:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-29 13:02 bug#66816: [PATCH] Delete redundant lambdas around unary functions Stefan Kangas
2023-10-29 19:03 ` Mattias Engdegård
2023-10-29 21:55 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-30 8:56 ` Mattias Engdegård [this message]
2023-10-30 15:00 ` Mattias Engdegård
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