GNU bug report logs - #26073
How should cl-symbol-macrolet interact with rebindings?

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Package: emacs;

Reported by: Paul Pogonyshev <pogonyshev <at> gmail.com>

Date: Sun, 12 Mar 2017 13:26:01 UTC

Severity: normal

Tags: fixed

Fixed in version 27.1

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

Bug is archived. No further changes may be made.

Full log

Message #11 received at 26073 <at> debbugs.gnu.org (full text, mbox):

From: Paul Pogonyshev <pogonyshev <at> gmail.com>
To: 26073 <at> debbugs.gnu.org
Subject: workaround
Date: Sun, 19 Mar 2017 20:31:58 +0100

[Message part 1 (text/plain, inline)]
Attached patch is a workaround for the bug. It adds special handling
of lambdas to `cl--sm-macroexpand', similar to the way it handles
`let'. However, there is an unhandled case of "binding" symbols to
forms. I'm also not sure what would be correct behavior in old
non-lexical-scope code (do we still care?).

So, this patch cannot really go in as-is, but it can serve as a base
for a real fix.

[0001-Fix-for-rebinding-in-lambdas-in-generator-functions.patch (text/x-patch, attachment)]
This bug report was last modified 7 years and 100 days ago.

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