Please, post the error messages.
Maybe all is needed is an explicit type declaration...
On Thu, Feb 26, 2009 at 16:58, Francesco Bochicchio
Hello all,
I'm reading stuff about the different types of arrays in Haskell ...
One of the things that I don't understand If I do:
import Data.Array arr = listArray (1,10) [1..]
the type of arr is Array. My question is: is this array an instance of the type class defined in Data.Array.IArray? Or there is another kind of immutable boxed array somewhere in haskell libraries? The documentation makes a reference to 'the Array type exported by Data.Array.IArray' but if I do:
import Data.Array.IArray arr = listArray (1,10) [1..]
I get a couple of compiler errors
Ciao & thanks in advance ----- FB
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