hugs error message

[Alastair Reid]

> Can you help me to get some ideas where this error is going from?
> If there is no enough information to answer my question I will write
> more.  Thank you for your help.

It'd help if you showed us some of the code.

At the very least, we need to see the definition that's
causing the problem.

Are you in the habit of writing type signatures for top-level function
definitions?  Doing that tends to give better error messages (the
usual story of giving the compiler redundant information making error
detection easier).

--
Alastair Reid