Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments.

[David Kastrup <dak@gnu.org>]

Eli Zaretskii <eliz@gnu.org> writes:

>> Cc: Stefan Monnier <monnier@iro.umontreal.ca>,  emacs-devel@gnu.org
>> From: David Kastrup <dak@gnu.org>
>> Date: Sun, 11 Mar 2007 22:32:17 +0100
>> 
>> > I disagree.  -O1 selects optimizations based on how expensive they are
>> > at compile time, not on how badly they disrupt debugging.  Many
>> > optimizations that are part of -O2 do no harm at all to debugging, so
>> > there's no reason to give them up.
>> 
>> Well, how about explicitly disabling a few debugging-unfriendly
>> options when we are compiling with -g?
>
> We've been through that in this thread: Miles suggested that a day or
> two ago.  To which I replied that the GCC documentation doesn't give
> you any useful information about which options to turn off to get a
> reasonably debuggable program.

So because we can't expect to get perfection with 100% certainty, we
should do nothing at all?

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum