Marcin 'Qrczak' Kowalczyk [EMAIL PROTECTED] writes:
I've always liked the idea of saying 'class C' or 'type T' in
import/export lists.
Type signatures too should be allowed in export lists.
Both ideas already noted at
http://haskell.galois.com/trac/haskell-prime/wiki/ModuleSystem
Marcin 'Qrczak' Kowalczyk [EMAIL PROTECTED] writes:
Type signatures too should be allowed in export lists.
I'm all for type signatures, but I am slightly worried in that this
leads to duplication of information (giving the signature both in the
export list and at the place of definition). What
On the other hand, it is recommended
practice to define only one data type per module, isn't it?
Only by very few people as far as I know. I know that Henning
Thielemann advocates this, but it seems like a rather arbitrary
restriction to me. I find it quite common to define several data types
