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Diffstat (limited to 'testsuite/tests/deriving/should_compile/T14933.hs')
-rw-r--r-- | testsuite/tests/deriving/should_compile/T14933.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_compile/T14933.hs b/testsuite/tests/deriving/should_compile/T14933.hs index 5ab808365f..854f5f717a 100644 --- a/testsuite/tests/deriving/should_compile/T14933.hs +++ b/testsuite/tests/deriving/should_compile/T14933.hs @@ -2,9 +2,12 @@ {-# LANGUAGE DefaultSignatures #-} {-# LANGUAGE DeriveAnyClass #-} {-# LANGUAGE TypeFamilies #-} +{-# LANGUAGE TypeOperators #-} + module T14933 where import Data.Kind (Type) +import Data.Type.Equality (type (~)) class Wrapped s where type Unwrapped s :: Type |