[PATCH] Forbid watchpoint on a constant value

[Joel Brobecker]

> Thanks for your review.  I don't really have a strong opinion about it,
> but your suggestion sounds pretty reasonable to me.  Since Jan is the
> co-author of this patch, I'll wait to see what he thinks about it.

I don't have a strong opinion on it either, which is why I am interested
in other people's thoughts on it. What was your own motivation behind
this? I guess some user inserted a watchpoint on something constant,
and then waited for ages for the watchpoint to trigger, thinking that
the slowness was due to the watchpoint, not his, er... silliness :-P?

-- 
Joel