Hi, I have a question!

[Ashley Yakeley]

In article <btnthd$blj$1 at sea.gmane.org>,
 "NamO" <kang at archi.cse.cau.ac.kr> wrote:

> But above source make an error like bellow
> 
> Reading file "g:\Haskell\OperationTest.hs":
> Dependency analysis
> ERROR "g:\Haskell\OperationTest.hs":8 - Ambiguous variable occurrence "+"
> *** Could refer to: OperationTest.+ Prelude.+

There's already a definition for (+) imported from the Prelude. When you 
write "Succ (m + n)" the interpreter doesn't know whether you mean the 
one you've just defined ("OperationTest.+") or the one imported from the 
Prelude ("Prelude.+").

-- 
Ashley Yakeley, Seattle WA