GNU bug report logs - #20643
24.5; Please improve documentation of `pcase-let'

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Package: emacs;

Reported by: Philipp Stephani <p.stephani2 <at> gmail.com>

Date: Sun, 24 May 2015 10:38:02 UTC

Severity: minor

Tags: fixed

Found in version 24.5

Fixed in version 25.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Philipp Stephani <p.stephani2 <at> gmail.com>
Cc: 20643 <at> debbugs.gnu.org
Subject: bug#20643: 24.5; Please improve documentation of `pcase-let'
Date: Sun, 24 May 2015 22:39:47 -0400

> The documentation of `pcase-let' is very terse.  Please expand it to
> state what happens to each binding in the case that the pattern of a
> binding matches, in the case where it doesn't match, and in the case
> where there are no binding constructs in a pattern.

I added:

   The macro is expanded and optimized under the assumption that those
   patterns *will* match, so a mismatch may go undetected or may cause
   any kind of error."


-- Stefan
This bug report was last modified 6 years and 264 days ago.

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