Re: backward compatibility

Am Donnerstag, den 20.01.2011, 23:25 +0900 schrieb 山本和彦:

I'm asking why GHC breaks backward compatibility (e.g. FlexibleInstances and BangPatterns) and why maintainers of packages should do boring fixes. What are benefits of such overhead?

Hi, what are the changes in GHC wrt. FlexibleInstances and BangPatterns? Best wishes, Wolfgang