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2 Commits

Author SHA1 Message Date
Sergei Trofimovich
5b688b6359 ghc-7.6: add missing Num instance for Bits
Fixes the following build failure:
    src/runtime/haskell/Data/Binary/IEEE754.lhs:256:17:
        Could not deduce (Num a) arising from a use of `mask'
        from the context (Bits a)
          bound by the type signature for
                     clamp :: Bits a => BitCount -> a -> a
2013-03-09 21:19:53 +00:00
gdetrez
1ed5b52a03 In the haskell code, we make the binary representation of the doubles compliant with IEEE 754.
The default binary representation in haskell's Data.Binary package is
homemade and quite complicated. Making it compliant with IEEE 754 will
make it easyer for the java runtimes (and probably others) to load the
PGF.
2010-10-19 18:34:29 +00:00