[KCP] Event notification call for feedback
Lex Spoon
lex at cc.gatech.edu
Wed Nov 5 15:18:26 UTC 2003
ducasse <ducasse at iam.unibe.ch> wrote:
> > PS. There should also be a KCP exercise to bring all existing
> > exceptions/events into line.
>
> Hi brent
>
> We are focusing on other stuff right now. I got a look at VisualWorks
> and
> they are inconsistent in naming Error. So if other like the idea go
> ahead but think that we should have a deprecation mechanism for them.
> For method this is easy but for class renaming it does not work.
> May be one idea would be to inspect the stack when a changeset is
> loaded and have a table somewhere containing the renaming information
> DivideByZeroError -> DivideByZero.
Not sure how to do the deprecation itself, but to provide a transition
phase one can use subclassing. Make DivideByZero be a subclass of
DivideByZeroError.
-Lex
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