Subject: bug#15786: closed (Re: bug#15786: 24.3; No warning on mal-formed let form when lexical-binding)

From: [email-masked] (GNU bug Tracking System)
Date: Mon, 04 Nov 2013 19:50:03 +0000

Your bug report

#15786: 24.3; No warning on mal-formed let form when lexical-binding

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
15786: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15786
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#15786: 24.3; No warning on mal-formed let form when lexical-binding
From: Stefan Monnier <[email-masked]>
To: Nathan Trapuzzano <[email-masked]>
Cc: [email-masked], Leo Liu <[email-masked]>
Date: Mon, 04 Nov 2013 14:48:50 -0500
List-Id: <debbugs-submit.debbugs.gnu.org>

> Correct patch attached here.

Thanks, installed,

        Stefan

Subject: 24.3; No warning on mal-formed let form when lexical-binding
From: Leo Liu <[email-masked]>
To: [email-masked]
Date: Sat, 02 Nov 2013 08:37:52 +0800
List-Id: <debbugs-submit.debbugs.gnu.org>

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.