Array of exception

[lutz@iks-jena.de (Lutz Donnerhacke)]

Is it possible to define an array of exceptions? I do not get it.
(subtype required)

Currently I have a list of inband-signaling-codes catched by a long case:
  case res in
     when -1 => raise EXXX;
     when -2 => raise EYYY;
     ...
  end case;

I'd like to write:
  raise myexception (res);
exception
  when Constraint_Error => return res;