On 2/20/12 2:31 PM, Juan Manuel Cabo wrote:
...
Sure. Again, this is not advocating replacement of exception hierarchies with
tables!
...
Andrei
I think that the case of rethrowing an exception with added detail is the worst
enemy of clean Exception hierarchies.
The idea of Variant[string] remedies that case without creating a new exception
class just for the added fields. If that case is solved, then the tipical need
for creating new exception types that don't really aid selecting them for
catching and recovery is solved too.
Good point. One thing somewhat particular to D, you can always throw a
new exception linked to the current one.
Andrei
