From: Rudolf Schlatte <rudi@constantly.at>
To: 69739@debbugs.gnu.org
Subject: bug#69739: 30.0.50; `type-of` is not precise enough
Date: Tue, 12 Mar 2024 17:07:47 +0100 [thread overview]
Message-ID: <m2zfv3l9gs.fsf@eduroam-193-157-171-82.wlan.uio.no> (raw)
In-Reply-To: <jwvr0ggmk4z.fsf@iro.umontreal.ca>
Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:
> * Incompatible Changes in Emacs 30.1
>
> +** 'type-of' sometimes returns more precise types.
> +More specifically, for nil and t it returns 'null' and 'boolean'
> +instead of just 'symbol' and for "subrs", it now returns one of
> +'special-form', 'subr-primitive', or 'subr-native-elisp'.
Is it true that in all cases, if `(type-of x)' used to return `foo'
before the change, `(typep x 'foo)' still returns t after the change?
If so, that might be worth mentioning, since it makes fixing broken code
easier.
next prev parent reply other threads:[~2024-03-12 16:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 23:19 bug#69739: 30.0.50; `type-of` is not precise enough Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-12 13:37 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-12 14:40 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-12 16:07 ` Rudolf Schlatte [this message]
2024-03-13 22:10 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-12 13:58 ` Eli Zaretskii
2024-03-12 14:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-12 15:02 ` Eli Zaretskii
2024-03-12 15:39 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-13 11:55 ` Eli Zaretskii
2024-03-14 16:56 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-15 9:42 ` Andrea Corallo
2024-03-15 10:54 ` Andrea Corallo
2024-03-15 9:51 ` Basil L. Contovounesios
2024-03-15 14:09 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-15 15:18 ` Eli Zaretskii
2024-03-17 22:29 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-18 12:56 ` Eli Zaretskii
2024-03-18 13:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-15 11:50 ` Eli Zaretskii
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