GNU bug report logs - #43304
(scheme base) "member" should return #f if object is not in list

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Package: guile; Reported by: Erik Dominikus <erik.dominikus71@HIDDEN>; dated Thu, 10 Sep 2020 07:55:01 UTC; Maintainer for guile is bug-guile@HIDDEN.

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From: Erik Dominikus <erik.dominikus71@HIDDEN>
Date: Thu, 10 Sep 2020 10:46:58 +0700
Message-ID: <CAOopUjn+rhmpCdbFsP7b3228Boz=1GTQ2RHSmXo1Twk=n_Nucg@HIDDEN>
Subject: (scheme base) "member" should return #f if object is not in list
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Dear Guile authors,

I would like to report an issue:

Version: Guile 3.0.2 (but should also apply to master; Git says the
"member" in module/scheme/base.scm hasn't changed since October 2019)

How to reproduce: Run "guile" and then type this:

((@ (scheme base) member) 0 '(1))

Expected: #f

Actual: ()

Reason: page 43 of R7RS-small https://small.r7rs.org/attachment/r7rs.pdf
"If obj does not occur in list, then #f (not the empty list) is returned."

Thank you.

Best regards,

Erik




Acknowledgement sent to Erik Dominikus <erik.dominikus71@HIDDEN>:
New bug report received and forwarded. Copy sent to bug-guile@HIDDEN. Full text available.
Report forwarded to bug-guile@HIDDEN:
bug#43304; Package guile. Full text available.
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Last modified: Thu, 10 Sep 2020 08:00:02 UTC

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