bug#53451: 28.0.91; Different behavior with native-compilation

[Frédéric Giquel]

Hi Andrea,

How can I help ?
Do you need further information ?

Best Regards,
Frédéric Giquel

Le lundi 24 janvier 2022 à 20:04 +0100, Frédéric Giquel a écrit :
> Le lundi 24 janvier 2022 à 09:31 +0000, Andrea Corallo a écrit :
> > Frédéric Giquel via "Bug reports for GNU Emacs, the Swiss army
> > knife
> > of
> > text editors" <bug-gnu-emacs@gnu.org> writes:
> > 
> > > Hi all,
> > > 
> > > I noticed a weird indentation using fish-mode (from MELPA). I
> > > tried
> > > to
> > > understand the root cause and found that the problem only appears
> > > when
> > > using native-compilation.
> > > So I open a bug here (and not in the fish-mode repository).
> > 
> > Hi Frédéric,
> > 
> > the first time fish-mode is used a trace of its native compilation
> > should appear in the *Async-native-compile-log* buffer.  Could you
> > have
> > a look and report what is produced there?
> 
> The result of native compilation of fish-mode.el is :
> Compiling /home/fred/.emacs.d/elpa/fish-mode-20210215.1114/fish-
> mode.el...
> 
> In fish/count-tokens-on-current-line:
> fish-mode.el:393:8: Warning: docstring wider than 80 characters
> 
> In fish/auto-indent-post-indent-check:
> fish-mode.el:663:8: Warning: docstring wider than 80 characters
> Compilation finished.
> 
> If I remove the corresponding docstrings in fish-mode.el, the
> warnings
> disappears in *Async-native-compile-log* but the indentation remains
> incorrect.
> 
> PS: in my first message, I compared 2 versions of Emacs 28.0.91
> (compiled with or without native compilation enabled). We can also
> hightlight the problem only using Emacs with native compilation
> enabled
> : if we add "(setq load-no-native t)" in init.el, the indentation is
> correct.
> 
> Best regards,
> Frédéric Giquel