GNU bug report logs - #38375
26.3.50; map-contains-key can't detect nil

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Michael Heerdegen <michael_heerdegen <at> web.de>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#38375: closed (26.3.50; map-contains-key can't detect nil)
Date: Tue, 26 Nov 2019 15:45:02 +0000

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Your message dated Tue, 26 Nov 2019 16:44:15 +0100
with message-id <87wobmk5gw.fsf <at> web.de>
and subject line Re: bug#38375: 26.3.50; map-contains-key can't detect nil
has caused the debbugs.gnu.org bug report #38375,
regarding 26.3.50; map-contains-key can't detect nil
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Damien Cassou <damien <at> cassou.me>
To: bug-gnu-emacs <at> gnu.org
Cc: Nicolas Petton <nicolas <at> petton.fr>
Subject: 26.3.50; map-contains-key can't detect nil
Date: Mon, 25 Nov 2019 18:15:34 +0100

The code below inserts the pair (nil, 'value) in a hash table. I expect
`map-contains-key' to return t when passed the key nil as argument.

(ert-deftest test-map-contains-key-with-nil-has-key-in-hashtable ()
  (let ((map (make-hash-table :test 'equal)))
    (puthash nil 'value map)
    (should (map-contains-key map nil))))

-- 
Damien Cassou

"Success is the ability to go from one failure to another without
losing enthusiasm." --Winston Churchill

[Message part 3 (message/rfc822, inline)]

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Damien Cassou <damien <at> cassou.me>
Cc: 38375-done <at> debbugs.gnu.org, Nicolas Petton <nicolas <at> petton.fr>
Subject: Re: bug#38375: 26.3.50; map-contains-key can't detect nil
Date: Tue, 26 Nov 2019 16:44:15 +0100

Damien Cassou <damien <at> cassou.me> writes:

> I agree, it is fixed in master.

Ok, closing.  Nonetheless, thanks for reporting.

Michael.

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