No instance for (Fractional Int32)

Gabor Greif ggreif at
Fri Feb 8 13:20:53 CET 2013

Hi all,

This is what I get while building a cross-ghc:

    No instance for (Fractional Int32)
      arising from the 'deriving' clause of a data type declaration
    Possible fix:
      use a standalone 'deriving instance' declaration,
        so you can specify the instance context yourself
    When deriving the instance for (Fractional CFloat)

Has anybody seen this with HEAD?



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