Re: emacs segfault on bootstrap

[David Koppelman]

FWIW, I get a "Wrong type argument: listp" under many compile
variations, but only a few are followed by seg faults. (See messages
with the subject "Error with -O3 but not -O2: "Wrong type argument:
listp".)

Chong Yidong <address@hidden> writes:

> OK, now I can reproduce this (I had to reinstall gcc-3.4 -- the bug
> doesn't show up for gcc4, or for -O2 and below).
>
> I managed to get a backtrace.  A Lisp_Int was passed to print_object,
> but, for some reason, print_object is in the Lisp_Vectorlike case
> statement instead.
>
> A cursory inspection did not reveal any bugs in print_object.  Smells
> like a compiler bug.