From: Drew Adams <drew.adams@oracle.com>
To: Lars Ingebrigtsen <larsi@gnus.org>,
Michael Heerdegen <michael_heerdegen@web.de>
Cc: 31350@debbugs.gnu.org
Subject: bug#31350: 27.0; `pcase' message: "Redundant pcase pattern"
Date: Sun, 4 Oct 2020 10:45:54 -0700 (PDT) [thread overview]
Message-ID: <e4a66b55-ba0f-486b-8015-e640e26f86c6@default> (raw)
In-Reply-To: <87v9fqrsvf.fsf@gnus.org>
> Perhaps the warning should be more explicit? "Redundant pcase pattern"
> is obvious if you already know what it means, but if you don't, it's
> not. :-) So something like "pcase pattern shadowed by previous pcase
> pattern" or something along those lines?
That's a start. But as I said:
And even if a user (somehow) understands that later
cases are made redundant by earlier ones, how to tell
which earlier ones are implicated?
Just saying that some previous pcase pattern makes
this one redundant doesn't tell you which previous
pattern that does that. It should.
next prev parent reply other threads:[~2020-10-04 17:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 0:48 bug#31350: 27.0; `pcase' message: "Redundant pcase pattern" Drew Adams
2018-05-03 1:16 ` Michael Heerdegen
2018-05-03 18:18 ` Drew Adams
2020-08-20 15:55 ` Lars Ingebrigtsen
2020-10-03 22:52 ` Michael Heerdegen
2020-10-03 22:58 ` Drew Adams
2020-10-04 1:37 ` Michael Heerdegen
2020-10-04 2:06 ` Drew Adams
2020-10-04 14:03 ` Lars Ingebrigtsen
2020-10-04 17:45 ` Drew Adams [this message]
2020-10-04 23:55 ` Michael Heerdegen
2020-10-04 23:54 ` Michael Heerdegen
2020-12-12 13:24 ` Lars Ingebrigtsen
2020-12-12 17:00 ` Drew Adams
2020-12-12 19:01 ` Eli Zaretskii
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