Re: Building the igc branch on MS-Windows

[Gerd Möllmann]

On 2024-04-25 14:35, Helmut Eller wrote:
> On Thu, Apr 25 2024, Eli Zaretskii wrote:
>
> >    emacs -Q
> >    C-x C-f src/xdisp.c RET
> >    Lean on C-v to scroll through the buffer
>
> This crashes for me too.  But only with the GTK GUI; in TTY mode it
> works.  I even found an easier way to let the GUI version crash:
>
> ./src/emacs -Q src/xdisp.c -eval '(igc--collect)'


I would start by investigating what stuff reachable from struct frame is 
and is not traced, which depends a bit on the platform. Also font stuff 
probably, terminals, scroll bar things (at least in NS I know there is 
something), and I don't know what else.