Re: recent master core dumps building on FreeBSD i386

[Eli Zaretskii]

> From: Joseph Mingrone <address@hidden>
> Date: Thu, 18 Oct 2018 12:40:06 -0300
> Cc: Eli Zaretskii <address@hidden>, address@hidden
> 
> ./lisp.h:1170: Emacs fatal error: assertion failed: TAGGEDP (a, type) && 
> XUNTAG (a, type, char) == ptr
> 
> Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at 
> emacs.c:370
> 370       signal (sig, SIG_DFL);
> (gdb) bt
> #0  terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:370
> #1  0x081b6b7b in die (msg=0x8280b68 "TAGGEDP (a, type) && XUNTAG (a, type, 
> char) == ptr", file=0x828071a "./lisp.h", line=1170) at alloc.c:7096
> #2  0x08249a00 in make_lisp_ptr (type=Lisp_Vectorlike, ptr=<optimized out>) 
> at ./lisp.h:1170

Can you please repeat this experiment, and then, when it crashes, do
this:

  (gdb) source ./.gdbinit
  (gdb) frame 2
  (gdb) p/x a
  (gdb) xtype

and show us the results?

Thanks.