GNU bug report logs - #78818
31.0.50; Missing lexical-binding cookies when compiling trampolines

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Message #8 received at 78818 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Daniel Mendler <mail <at> daniel-mendler.de>
Cc: 78818 <at> debbugs.gnu.org
Subject: Re: bug#78818: 31.0.50;
 Missing lexical-binding cookies when compiling trampolines
Date: Wed, 18 Jun 2025 14:41:30 +0300

> Date: Tue, 17 Jun 2025 20:38:20 +0200
> From:  Daniel Mendler via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
> 
> In the *Native-compile-Log* I see the following messages on a newly
> compiled Emacs 31 from the current Emacs master branch:
> 
> Warning (files): Missing ‘lexical-binding’ cookie in "/tmp/emacs-int-comp-subr--trampoline-72756e2d686f6f6b73_run_hooks_0-ZQkOM2.el".
> You can add one with ‘M-x elisp-enable-lexical-binding RET’.
> See ‘(elisp)Selecting Lisp Dialect’ and ‘(elisp)Converting to Lexical Binding’
> for more information.
> Compiling $HOME/.config/emacs/eln-cache/31.0.50-45ab2aa9/subr--trampoline-72756e2d686f6f6b73_run_hooks_0.eln...

Please show a recipe to reproduce this problem starting from "emacs -Q".
Or at least figure out and tell here compilation of what ELisp file
triggered this message (it sounds like it's part of your init
configuration?).  I started "emacs -Q", but didn't see any such
messages that I could use as a starting point for investigation.

Or, if I'm missing something, could you suggest how to investigate
this given the information you provided above?

Thanks.

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