Watchpoint segfaults

[Eli Zaretskii]

> Date: Fri, 9 Dec 2005 14:58:11 -0500
> From: Daniel Jacobowitz <drow@false.org>
> 
> I think we want to temporarily disable breakpoints whose expression can't be
> parsed

I agree.  But perhaps instead of just disabling it we should display
some warning the first time we find that we are unable to parse its
expression.

> and print it as a string rather than using the expression printer.

Print it where? in the table displayed by "info breakpoints" or
equivalent commands?  Or do you have some other situation in mind?