On 31-jul-2007, at 11:38, Chris Eidhof wrote:
Hey Haskell-Cafe,
I was trying out the code in Dons's article [1], and I noticed a weird thing when doing it in GHCi. When binding the function composition to a variable, the type suddenly changes. I'm not completely sure why this happens. Is this because GHCi is in a monad and wants to find an instance for the type variable?
Yes, that is mostly correct. GHCi does defaulting of types, and in this case the type variable defaults to Integer. With regards, Arthur. -- /\ / | arthurvl@cs.uu.nl | Work like you don't need the money /__\ / | A friend is someone with whom | Love like you have never been hurt / \/__ | you can dare to be yourself | Dance like there's nobody watching