Re: Warn against using 'fail' directly in user-code

On Fri, Dec 20, 2013 at 4:58 PM, Edward Kmett wrote:

I'm personally -1 on making explicit calls to fail into a warning.

I think it really depends on how the warning is enabled. I don't think it should be part of -Wall, but I could see it being there for people that want such things. And if you're going that route, shouldn't it be part of hlint instead of ghc? So, I think I just convinced myself that I'm -1 on this too :) Jason