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From: "Alfred M. Szmidt" <ams@gnu.org>
To: Philip Kaludercic <philipk@posteo.net>
Cc: arthur.miller@live.com, emacs-devel@gnu.org
Subject: Re: cond* vs pcase
Date: Tue, 06 Feb 2024 14:04:04 -0500	[thread overview]
Message-ID: <E1rXQjk-0000D0-6y@fencepost.gnu.org> (raw)
In-Reply-To: <87o7cts9nc.fsf@posteo.net> (message from Philip Kaludercic on Tue, 06 Feb 2024 18:57:43 +0000)


   >    > Because your not doing pattern matching, you're comparing against a
   >    > set of strings/symbols/numbers/....
   >
   >    Simply because pattern matching is a more powerful generalisation,
   >    capable of expressing case-distinction; in the end it compiles down to
   >    almost the same code anyway.
   >
   > Are you suggesting that COND/CASE/... and other "trivial" matching
   > constructs should be replaced with PCASE/COND*?

   No, just that using pcase in these cases isn't wrong.

Then we disagree on a fundamental level.  This is just like like using
EQUAL when comparing stricly strings is not the right tool for the
job.



  reply	other threads:[~2024-02-06 19:04 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-05 14:30 cond* vs pcase Arthur Miller
2024-02-05 15:13 ` Eli Zaretskii
2024-02-05 16:06 ` Alfred M. Szmidt
2024-02-05 18:39   ` Philip Kaludercic
2024-02-06 12:30     ` Arthur Miller
2024-02-06 16:17     ` Alfred M. Szmidt
2024-02-06 16:35       ` [External] : " Drew Adams
2024-02-06 16:50       ` Philip Kaludercic
2024-02-06 17:27         ` Alfred M. Szmidt
2024-02-06 18:57           ` Philip Kaludercic
2024-02-06 19:04             ` Alfred M. Szmidt [this message]
2024-02-06 19:39               ` Philip Kaludercic
2024-02-06 23:17                 ` [External] : " Drew Adams
2024-02-06 19:12             ` Drew Adams
2024-02-06 20:08               ` Adam Porter
2024-02-06 23:32                 ` Drew Adams
2024-02-07 13:14                   ` Arthur Miller
2024-02-07 13:43                     ` Po Lu
2024-02-07 17:09                       ` Drew Adams
2024-02-07 17:44                       ` Tomas Hlavaty
2024-02-09  3:52                         ` Richard Stallman
2024-02-07 18:00                       ` Arthur Miller
2024-02-07 18:22                         ` Alfred M. Szmidt
2024-02-08  1:55                           ` Po Lu
2024-02-08  2:49                             ` Philip Kaludercic
2024-02-08  3:36                               ` Po Lu
2024-02-08  7:04                             ` Eli Zaretskii
2024-02-08 17:01                               ` Alfred M. Szmidt
2024-02-08 17:01                             ` Alfred M. Szmidt
2024-02-09  1:30                               ` Po Lu
2024-02-08  5:01                         ` Po Lu
     [not found]                           ` <DU2PR02MB10109B7AC39F995BFE266EF5396442@DU2PR02MB10109.eurprd02.prod.outlook.com>
2024-02-08  7:36                             ` Sv: " Arthur Miller
2024-02-12 21:39                       ` Stefan Monnier via Emacs development discussions.
2024-02-07 17:14                     ` Drew Adams
2024-02-07  5:32             ` Yuri Khan
2024-02-07 12:43               ` Arthur Miller
2024-02-07 17:41                 ` Alfred M. Szmidt
2024-02-07 18:36                   ` Arthur Miller
2024-02-07 19:12                     ` Alfred M. Szmidt
2024-02-07 21:20                       ` Arthur Miller
2024-02-06 17:29         ` [External] : " Drew Adams
2024-02-06 17:41           ` Alfred M. Szmidt
2024-02-06 17:50         ` Thierry Volpiatto
2024-02-06 19:04           ` Alfred M. Szmidt
2024-02-07 15:03           ` Barry Fishman
2024-02-07 17:22             ` [External] : " Drew Adams

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