Program logic bugs vs input/environmental errors (checked exceptions)

[Jacob Carlborg via Digitalmars-d]

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.

-- 
/Jacob Carlborg