Re: [Haskell-cafe] versioning of Haskell packages

Rogan Creswick schrieb:

We *do* still have some trouble maintaining / enforcing the PVP in general, and there are a few things that it doesn't cover (I don't believe exception behavior is covered, for example, although I'd argue that throwing more exceptions than a previous version introduces a substantial API change. Anyhow, that's a different rant. ;).

If exceptions would be part of the type, then adding exceptions would change the API. I would like that very much. We can already have that behaviour with the existing exception handling packages.