> Hello, > > I m having some difficulties with the following thing: > > I've made a class which looks somehow like this: > class A a where > inc::a->a > .... > > now, when I want to make a instance of it with type Int and define the > function inc like this: > > instance A Int where > inc a = a + 1 > > I can't make a call to it when I enter the folowing > > inc 5 > > (When I type inc 5::Int it does the job perfectly, because I explicitly say > 5 is an Integer, but how can I tell the program 5 is an Int?????ithout > saying it explicitly in the prompt) > > What s being the problem here?? Am I overlooking something here? > If you can help me... don't hesitate to contact me > > Thx, > > a haskell-lover
This appears to be a question based on the exam of our declarative languages course. Please consult Bart Demoen, Remko Troncon or me with your questions. Cheers, Tom _______________________________________________ Haskell mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/haskell
