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Diffstat (limited to 'testsuite/tests/polykinds/T19739a.hs')
| -rw-r--r-- | testsuite/tests/polykinds/T19739a.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/testsuite/tests/polykinds/T19739a.hs b/testsuite/tests/polykinds/T19739a.hs new file mode 100644 index 0000000000..55296b3197 --- /dev/null +++ b/testsuite/tests/polykinds/T19739a.hs @@ -0,0 +1,11 @@ +{-# LANGUAGE PolyKinds #-} +{-# LANGUAGE ScopedTypeVariables #-} +{-# LANGUAGE StandaloneKindSignatures #-} +module Bug where + +import Data.Kind +import Data.Proxy + +type T :: forall (a :: Type) -> Constraint +class T a where + f :: Proxy a |