From: "Richard M. Stallman" <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: The new "pp" command in gud is no longer so dangerous...
Date: Thu, 10 Nov 2005 00:44:56 -0500 [thread overview]
Message-ID: <E1Ea5F2-0002Ga-1G@fencepost.gnu.org> (raw)
In-Reply-To: <m34q6lxuq4.fsf@kfs-l.imdomain.dk> (storm@cua.dk)
There is now a new function valid_lisp_object_p that checks this.
Unfortunately, I only know how to make it work if GC_MARK_STACK != 0.
So it simply returns "undeterminable" if GC_MARK_STACK == 0, and
consequently safe_debug_print refuses to print any values.
If anybody has ideas how to improve this, pls. tell me (or fix it).
It would be better to handle that case by treating all values
as ok, rather than treating all values as bad.
At least that would work as well as the old code.
next prev parent reply other threads:[~2005-11-10 5:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-09 23:33 The new "pp" command in gud is no longer so dangerous Kim F. Storm
2005-11-10 1:03 ` Nick Roberts
2005-11-10 12:52 ` Kim F. Storm
2005-11-10 5:44 ` Richard M. Stallman [this message]
2005-11-10 8:36 ` Kim F. Storm
2005-11-10 20:49 ` Richard M. Stallman
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