testsuite/tests/ghc-regress/typecheck/should_compile/tc247.hs


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{-# LANGUAGE EmptyDataDecls, KindSignatures #-}

module ShouldCompile where

-- Various forms of empty data type declarations

data T1

data T2 where

data T3 :: * -> *

data T4 a :: * -> *

data T5 a :: * -> * where