It seems like the infered type (and thus bounds) is different when you
force the result to be a Color or not. Just give explicit type
signatures and conversion functions.
Cheers,
Thu
2012/7/16 Andreas Abel :
> Today a student came to me with a piece of code that worked it executed by
> itself, bu
2011/3/14 Malte Harder :
> Dear all,
>
> I just released the first version of the Craftwerk graphics library for
> 2d vector graphics. Craftwerk is intended to act as an abstract
> interface to different backend drivers. The library itself has a TikZ
> (http://sourceforge.net/projects/pgf) driver b
2010/9/6 Manuel M T Chakravarty :
> Ian Lynagh:
>> To fix this problem, we propose that we create a "haskell.org
>> committee", which is responsible for answering these sorts of questions,
>> although for some questions they may choose to poll the community at
>> large if they think appropriate.
>
