Jacob Carlborg <d...@me.com> wrote: > On 2014-10-06 17:07, Andrei Alexandrescu wrote: > >> I don't. On the contrary, I do consider proliferating types to the >> multiplicity of possible errors an obvious design sin. -- Andrei > > You loose the ability to have exception specific data. And no, I don't > want to see an associative array of Variants, that's even worse hack then > error codes. You'll run in to problems with unique keys and will most > likely need to "scope" all keys.
Then scope them.
