GNU bug report logs - #15786
24.3; No warning on mal-formed let form when lexical-binding

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Package: emacs;

Reported by: Leo Liu <sdl.web <at> gmail.com>

Date: Sat, 2 Nov 2013 00:39:02 UTC

Severity: normal

Found in version 24.3

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Leo Liu <sdl.web <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3; No warning on mal-formed let form when lexical-binding
Date: Sat, 02 Nov 2013 08:37:52 +0800

[Message part 1 (text/plain, inline)]
Due to a typo in my code, I got a bug report on ggtags
https://github.com/leoliu/ggtags/issues/17. I was fooled by the elisp
compiler which warns mal-formed let forms without lexical-binding.

To reproduce
1. Download the file in the attachment
2. byte-compile it
3. remove the first line and byte-compile it

step 2 produces no warnings while step 3 does.


[t.el (application/emacs-lisp, attachment)]
This bug report was last modified 11 years and 201 days ago.

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