Watchpoint on an unloaded shared library(2)

[Tom Tromey]

Joel> I'm not even sure why we use "print_expression (b->exp) rather
Joel> than printing exp_string directly - perhaps someone does?

Daniel> I don't know, but it drives me nuts.

Me too!  I usually recognize the expression I typed, not necessarily
the canonicalization that gdb comes up with.

Pedro> This looks like PR 8079:
Pedro> http://sourceware.org/bugzilla/show_bug.cgi?id=8079

I propose that if nobody comes up with a reason for the current
behavior, we commit that patch.  I can run it through the regression
tester and fix up the problems next week, if you like.  Let me know.

Tom