[Haskell-cafe] ANN: text 0.5, a major revision of the Unicode text library

[Bulat Ziganshin]

Hello Neil,

Sunday, October 11, 2009, 5:58:51 PM, you wrote:

> I had a crack at a simple proper Data instance, and got as far as
> needing a Data instance for ByteString#, accompanied by an error I don't

impossible. i'm not sure wher i've read this but those # types (Int#,
ByteArray# and so on) are not regular Haskell types. they cannot be
class instances, cannot be passed to polymorphic functions and so on


-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin at gmail.com