Somebody claiming to be Christopher Vollick wrote:
On Fri, Feb 08, 2013 at 01:20:53PM +0100, Gabor Greif wrote:libraries/base/Foreign/C/Types.hs:162:72: 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?
This may be a side effect of the fix for <http://hackage.haskell.org/trac/ghc/ticket/7569>
-- Stephen Paul Weber, @singpolyma See <http://singpolyma.net> for how I prefer to be contacted edition right joseph _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
