Hi,

First of all I must say that the code that I am compiling is not my own code. So I cannot be a 100% sure of what the original author meant. But I think that what was meant is

type FastClause = MH.Min (US.Set DecoratedFormula)

However, if I try this I get an error further down the line

instance Ord FastClause where
 compare cl1 cl2 = compare (toOrdList cl2) (toOrdList cl1)

with the error

`FastClause' is not applied to enough type arguments
   Expected kind `*', but `FastClause' has kind `* -> *'
   In the instance declaration for `Ord FastClause'

So then MH.Min is still waiting for the second argument.

regards,

Brammert


Matthew Pocock schreef:
Hi,

Hello,

data DecoratedFormula = DF{formula  :: Formula,
                          iformula ::  IFormula}

type FastClause = MH.Min US.Set DecoratedFormula

FastClause.hs:71:25:
   `US.Set' is not applied to enough type arguments
   Expected kind `*', but `US.Set' has kind `* -> *'
   In the type synonym declaration for `FastClause'

My hunch would be that US.Set is expecting to be a set of something
("US.Set a" for example) and that the first type argument of MH.Min is
expecting a type that can be used right away, rather than one that is
waiting for a type parameter.

So - did you mean something like:

type FastClause = MH.Min (US.Set DecoratedFormula)

Or perhaps something completely different?

Matthew

Regards,

Brammert
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