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

[Eli Zaretskii]

> From: Richard Stallman <address@hidden>
> CC: address@hidden, address@hidden
> Date: Fri, 09 Mar 2007 16:26:25 -0500
> 
> I don't think that debugging with any specific optimizations is any
> harder than it ever was.  What has perhaps changed is that GCC does
> additional optimizations, some of which can confuse debugging in
> additional ways.

As long as these additional optimizations are part of -O2, I'll
maintain that it's impractical to debug programs built with -O2.

>     The situation is not black and white.  With some cooperation, I'm
>     positive we could have had an option that enables only those
>     optimizations which do not severely hamper debugging.
> 
> That might be a useful feature.  If someone wants to prepare an
> argument for it, and send it in to address@hidden cc'ing me, I could
> support it.  (I suggest showing me a draft to review before you sent it.)

I'll try to do that (although my heart is broken by the outcomes of my
previous attempts to talk to them about this and other similar
issues).