packages feed

ghc-exactprint-0.5.3.0: tests/examples/failing/CtorOp.hs.bad

{-# LANGUAGE TypeOperators #-}
module Decl.CtorOp where

data a :+: b = a :+: b

data (a :!: b) c = a c :!: b c

data ((:-:) a  b   = a :-: b

data (:*:) a b = a :*: b