haskell-suite/haskell-src-exts — pull request #106 by rhymoid (2014-04-30 20:25:18+00:00)
Title: Remove PNeg

See #13.

I do need some comments on the FIXME comments:

* For fixity handling, I simply disabled the `PNeg` case for negated patterns. I'm not sure whether it's the right way to go, but my guess is that it... never mattered?
* In ParseUtils, I'm not sure if I chose the right label for `Positive`.