[Haskell-cafe] HList, hOccurs and MonadReader - solved

[Marc Weber]

On Thu, Feb 22, 2007 at 07:34:36PM -0800, Stefan O'Rear wrote:
> This really smells like a violation of the "monomorphism
> restriction"[1].  Try again with -fno-monomorphism-restriction, and if
> that fixes it, add a type signature to fix it for good.
> 
> [1] http://haskell.org/onlinereport/decls.html#sect4.5.5
> 
> Stefan
Thanks Stefan