From: Noam Postavsky <npostavs@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Emacs developers <emacs-devel@gnu.org>
Subject: Re: emacs-27 9ab85f0 1/3: Fix cl-concatenate (Bug#40180)
Date: Mon, 23 Mar 2020 19:02:38 -0400 [thread overview]
Message-ID: <CAM-tV-942y1hr7acC=KQ4PXdDa-sToGD3vFehJ2EfTayHS0QDA@mail.gmail.com> (raw)
In-Reply-To: <CAM-tV-8aXeoAtogP2X6M5X6tm8_s6NYGRo80PEY2K1SZ-Hee8A@mail.gmail.com>
On Mon, 23 Mar 2020 at 09:57, Noam Postavsky <npostavs@gmail.com> wrote:
>
> On Mon, 23 Mar 2020 at 09:31, Stefan Monnier <monnier@iro.umontreal.ca> wrote:
> >
> > > (defun cl-concatenate (type &rest sequences)
> > > - (seq-concatenate type sequences))
> > > + (apply #'seq-concatenate type sequences))
> >
> > A `defalias` would be significantly more efficient, no?
>
> Looks like it saves some garbage, yes.
Now done in master
[1: 78f76fe16e]: 2020-03-23 18:58:21 -0400
Make cl-concatenate an alias of seq-concatenate
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=78f76fe16e2737b40694f82af28d17a90a21ed7b
prev parent reply other threads:[~2020-03-23 23:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200323031343.771.17929@vcs0.savannah.gnu.org>
[not found] ` <20200323031345.272D320E43@vcs0.savannah.gnu.org>
2020-03-23 13:31 ` emacs-27 9ab85f0 1/3: Fix cl-concatenate (Bug#40180) Stefan Monnier
2020-03-23 13:57 ` Noam Postavsky
2020-03-23 23:02 ` Noam Postavsky [this message]
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