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From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Richard Stallman <rms@gnu.org>
Cc: p.stephani2@gmail.com, npostavs@users.sourceforge.net,
	emacs-devel@gnu.org
Subject: Re: make-record
Date: Sat, 23 Dec 2017 10:53:29 -0500	[thread overview]
Message-ID: <jwva7y9jvic.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <E1eSlDc-0006fv-Vr@fencepost.gnu.org> (Richard Stallman's message of "Sat, 23 Dec 2017 09:56:08 -0500")

> So how about making 'make-record' validate the type,
> and having another function 'make-record-fast' which doesn't validate?
> I think this gets the best of both worlds.

No program uses directly `make-record` (or `record` for that matter).

They are used internally by cl-lib and eieio to implement cl-defstruct
and eieio's defclass.  So, `make-record` and `record` should be of the
"fast" kind, since the extra check can be in defclass and cl-defstruct
(where it's very cheap anyway).


        Stefan



  reply	other threads:[~2017-12-23 15:53 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-11 21:37 [PATCH] * etc/NEWS: Document incompatibilities introduced by record types Philipp Stephani
2017-12-11 22:25 ` Clément Pit-Claudel
2017-12-21 16:35   ` Philipp Stephani
2017-12-12  3:21 ` Stefan Monnier
2017-12-12 19:13   ` Clément Pit-Claudel
2017-12-12 20:45     ` Stefan Monnier
2017-12-13 23:00       ` Richard Stallman
2017-12-14 14:08         ` Stefan Monnier
2017-12-14 22:16           ` Richard Stallman
2017-12-14 23:41             ` Stefan Monnier
2017-12-15 21:25               ` Richard Stallman
2017-12-14 22:17           ` Richard Stallman
2017-12-22 10:06             ` Eli Zaretskii
2017-12-21 17:29       ` Philipp Stephani
2017-12-13 23:00     ` Richard Stallman
2017-12-14 14:07       ` Stefan Monnier
2017-12-12 22:06   ` Richard Stallman
2017-12-12 22:20     ` Stefan Monnier
2017-12-13 15:41       ` Sam Steingold
2017-12-13 16:30         ` Stefan Monnier
2017-12-13 23:03       ` Richard Stallman
2017-12-14 14:13         ` Stefan Monnier
2017-12-13  1:03     ` Stefan Monnier
2017-12-13  1:12       ` Noam Postavsky
2017-12-13  1:29         ` Stefan Monnier
2017-12-13 17:40           ` Stephen Leake
2017-12-13 23:02           ` Richard Stallman
2017-12-14 14:12             ` Stefan Monnier
2017-12-14 22:16               ` Richard Stallman
2017-12-14 22:16               ` Richard Stallman
2017-12-21 17:34         ` Philipp Stephani
2017-12-21 18:43           ` Stefan Monnier
2017-12-22 18:46             ` Richard Stallman
2017-12-22 19:39               ` [SUSPECTED SPAM] " Stefan Monnier
2017-12-23 14:56                 ` Richard Stallman
2017-12-23 14:56                 ` make-record Richard Stallman
2017-12-23 15:53                   ` Stefan Monnier [this message]
2017-12-24 20:35                     ` make-record Richard Stallman
2017-12-26  2:43                       ` make-record Stefan Monnier
2017-12-26 19:41                         ` make-record Richard Stallman
2017-12-12 22:05 ` [PATCH] * etc/NEWS: Document incompatibilities introduced by record types Richard Stallman

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