[Haskell-beginners] haskell error message

[Sunil S Nandihalli]

Hi everybody,
 can somebody explain as to what the following error message means..

[1 of 1] Compiling Main             ( main.hs, main.o )
SpecConstr
    Function `$wf{v s3mp} [lid]'
      has four call patterns, but the limit is 3
    Use -fspec-constr-count=n to set the bound
    Use -dppr-debug to see specialisations
SpecConstr
    Function `$wf{v X3sC} [lid]'
      has three call patterns, but the limit is 1
    Use -fspec-constr-count=n to set the bound
    Use -dppr-debug to see specialisations
Linking main ...


Thanks,
Sunil.
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