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Re: emacs segfault on bootstrap
From: |
David Koppelman |
Subject: |
Re: emacs segfault on bootstrap |
Date: |
Sun, 29 Jan 2006 13:22:39 -0600 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
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.