Help

Juan M. Duran juan@inf.ufpr.br
Mon, 25 Feb 2002 12:15:40 -0300 (BRT) 

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--298362324-1557178554-1014650140=:28682
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Hi, I'm writting a small parser in Haskell and, when it is all done, I get
the following problem: Type Binding.

The thing is, I have 3 main functions:
1) Read the file, its type is: [Char] ->IO [Char] (see InputOutput.hs)
2) Parse a string (using words and readDec), its type is: Integral a =>
[Char] -> [a] (see Parse.hs)
3) Parse a list of integer, its type is: [Float] -> [[Float]]
(Functions.hs)

Now the problem is that I cannot run the first function, then use its
results as an input of the second function and, finally, its results as
the input of the third function.

How can I fix this without modifing all my functions because they,
independly, works fine.

Juan
 

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