[UI] Compiler messages

[Jason Johnson]

On Nov 13, 2007 3:46 PM, Bill Schwab <BSchwab at anest.ufl.edu> wrote:
>
> I am
> starting to wonder whether exceptions or events are a good fit, as they
> both have overhead (especially exceptions??) that might be a problem
> when loading large change sets.

Why would the exceptions be a problem if they are not fired?  If they
are fired then the user has to take action anyway.  Or am I missing
something?  Maybe presence of exceptions causes extra tracing in the
stacks or something?