Re: MPS: staticpro everything

[Eli Zaretskii]

> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Cc: Helmut Eller <eller.helmut@gmail.com>,  emacs-devel@gnu.org
> Date: Wed, 01 May 2024 15:48:25 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > 'struct bidi_it' is a member of 'struct it', the iterator object we
> > use to perform display layout of windows.  'struct it' includes
> > pointers to the window being displayed and also to the frame of that
> > window:
> >
> >   struct it
> >   {
> >     /* The window in which we iterate over current_buffer (or a string).  */
> >     Lisp_Object window;
> >     struct window *w;
> >
> >     /* The window's frame.  */
> >     struct frame *f;
> >
> > It also has a few other pointers.  And yet, you didn't include 'struct
> > it' in your list, and I wonder why the difference?  (The pointer to
> > the window is the same pointer that is copied in 'struct bidi_it'.)
> 
> I think struct it always lives on the stack. In that case we don't need
> to do anything (see my other mail).

What a relief!